Catalyst regeneration energy recovery heat pump system

Abstract

The invention provides a catalyst regeneration energy recovery heat pump system, and belongs to the technical field of thermodynamics and heat pumps. An external air channel is communicated with a charring-regeneration system through a heat source regenerator, the charring-regeneration system is further provided with a smoke channel which is communicated with the outside through a high-temperature heat exchanger, a generator and the heat source regenerator, and the charring-regeneration system is further provided with a CO-rich smoke channel which is communicated with a combustion furnace. The combustion furnace further communicates with the outside through a flue gas channel via a high-temperature heat exchanger, a generator and a heat source regenerator; an absorber is communicated with a generator through a solution pump and a solution heat exchanger, the generator is communicated with the absorber through the solution heat exchanger, refrigerant steam of the generator is communicated with a condenser through a compressor, a high-temperature heat exchanger, a combustion furnace and an expansion machine, the condenser is communicated with an evaporator through a throttling valve, and the evaporator is communicated with the absorber. The absorber and the condenser are respectively provided with a heated medium channel, the evaporator is communicated with the outside through a low-temperature heat medium channel, the expansion machine is connected with the compressor and transmits power, and the catalyst regeneration energy recovery heat pump system is formed.

Description

Technical Field:

[0001] The present invention belongs to the technical field of thermodynamics and heat pump technology. Background Art:

[0002] Catalytic cracking is a process in which heavy petroleum hydrocarbons produce light oil products such as liquefied gas, gasoline, and diesel under the action of a catalyst. When the feedstock oil undergoes catalytic cracking on the catalyst, on the one hand, products such as gas, gasoline, and diesel are generated through cracking and other reactions, and on the other hand, a condensation reaction occurs simultaneously to form coke deposited on the surface of the catalyst, which reduces the activity of the catalyst.

[0003] People use air to burn off the coke deposited on the catalyst to restore the activity of the catalyst - catalyst regeneration. A large amount of heat energy at a relatively high temperature is released during this process and should be fully utilized. Currently, the main means of recovering the energy of the regenerated flue gas is to set up a waste heat boiler to generate steam or further generate power. However, after careful analysis, the following problems are found:

[0004] (1) There are relatively large irreversible losses of temperature difference during the coke burning process; (2) In the utilization link, the composition, temperature, and quantity of the flue gas are not considered simultaneously; (3) The technology for utilizing the energy of the flue gas needs to be improved, and there is still a large room for improvement in both power utilization and heat supply utilization; (4) The energy recovery of the flue gas is not combined with the overall energy use of the oil refining production process to enhance its application value.

[0005] Based on the basic principle of simply, actively, safely, and efficiently realizing energy utilization, the present invention provides a catalyst regeneration energy recovery heat pump system with a reasonable process, simple structure, and capable of efficiently / high-value recovering and utilizing the energy of catalyst regeneration. Summary of the Invention:

[0006] The main object of the present invention is to provide a catalyst regeneration energy recovery heat pump system, and the specific content of the invention is elaborated item by item as follows:

[0007] 1. The catalyst regeneration energy recovery heat pump system mainly consists of a coking-regeneration system, a heat source recuperator, a combustion furnace, an absorber, a generator, a condenser, an evaporator, a throttle valve, a solution pump, and a solution heat exchanger; externally, there is an air passage connected to the coking-regeneration system through the heat source recuperator, and the coking-regeneration system also has a flue gas passage connected to the outside through the generator and the heat source recuperator. The coking-regeneration system also has a rich CO flue gas passage connected to the combustion furnace, and the combustion furnace also has a flue gas passage connected to the outside through the generator and the heat source recuperator; the absorber has a dilute solution pipeline connected to the generator through the solution pump and the solution heat exchanger, and the generator also has a concentrated solution pipeline connected to the absorber through the solution heat exchanger. The generator also has a refrigerant vapor passage connected to the condenser, and the condenser also has a refrigerant liquid pipeline connected to the evaporator through the throttle valve. The evaporator also has a refrigerant vapor passage connected to the absorber; the absorber and the condenser also respectively have a heated medium passage connected to the outside, and the evaporator also has a low-temperature heat medium passage connected to the outside, forming a catalyst regeneration energy recovery heat pump system.

[0008] 2. The catalyst regeneration energy recovery heat pump system mainly consists of a coking-regeneration system, a heat source recuperator, a combustion furnace, an absorber, a generator, a condenser, an evaporator, a throttle valve, a solution pump, a solution heat exchanger, a high-temperature heat exchanger, a compressor, and an expander; externally, there is an air passage connected to the coking-regeneration system through the heat source recuperator, and the coking-regeneration system also has a flue gas passage connected to the outside through the high-temperature heat exchanger, the generator, and the heat source recuperator. The coking-regeneration system also has a rich CO flue gas passage connected to the combustion furnace, and the combustion furnace also has a flue gas passage connected to the outside through the high-temperature heat exchanger, the generator, and the heat source recuperator; the absorber has a dilute solution pipeline connected to the generator through the solution pump and the solution heat exchanger, and the generator also has a concentrated solution pipeline connected to the absorber through the solution heat exchanger. The generator also has a refrigerant vapor passage connected to the compressor, and the compressor also has a refrigerant vapor passage connected to the expander through the high-temperature heat exchanger and the combustion furnace. The expander also has a refrigerant vapor passage connected to the condenser, and the condenser also has a refrigerant liquid pipeline connected to the evaporator through the throttle valve. The evaporator also has a refrigerant vapor passage connected to the absorber; the absorber and the condenser also respectively have a heated medium passage connected to the outside, and the evaporator also has a low-temperature heat medium passage connected to the outside. The expander is connected to the compressor and transmits power, forming a catalyst regeneration energy recovery heat pump system; among them, a turbine can be added and the throttle valve can be replaced.

[0009] 3. Catalyst regeneration energy recovery heat pump system, mainly composed of a burning-regeneration system, a heat source recuperator, a combustion furnace, an absorber, a generator, a condenser, an evaporator, a throttle valve, a solution pump, a solution heat exchanger, a high-temperature heat exchanger, a compressor, an expander and a recuperator; there is an air passage outside that is connected to the burning-regeneration system through the heat source recuperator, and the burning-regeneration system also has a flue gas passage that is connected to the outside through the high-temperature heat exchanger, the generator and the heat source recuperator, and the burning-regeneration system also has a rich CO flue gas passage that is connected to the combustion furnace, and the combustion furnace also has a flue gas passage that is connected to the outside through the high-temperature heat exchanger, the generator and the heat source recuperator; the absorber has a dilute solution pipeline that is connected to the generator through the solution pump and the solution heat exchanger, and the generator also has a concentrated solution pipeline that is connected to the absorber through the solution heat exchanger, and the generator also has a refrigerant vapor passage that is connected to the compressor, and the compressor also has a refrigerant vapor passage that is connected to the expander through the recuperator, the high-temperature heat exchanger and the combustion furnace, and the expander also has a refrigerant vapor passage that is connected to the condenser through the recuperator, and the condenser also has a refrigerant liquid pipeline that is connected to the evaporator through the throttle valve, and the evaporator also has a refrigerant vapor passage that is connected to the absorber; the absorber and the condenser also respectively have a heated medium passage that is connected to the outside, and the evaporator also has a low-temperature heat medium passage that is connected to the outside, and the expander is connected to the compressor and transmits power to form a catalyst regeneration energy recovery heat pump system; among them, a turbine can be added and the throttle valve can be replaced.

[0010] 4. The catalyst regeneration energy recovery heat pump system mainly consists of a burning-regeneration system, a heat source recuperator, a combustion furnace, an absorber, a generator, a condenser, an evaporator, a throttle valve, a solution pump, a solution heat exchanger, a high-temperature heat exchanger, a compressor, an expander, a recuperator, and a second compressor; externally, there is an air passage connected to the burning-regeneration system through the heat source recuperator, and the burning-regeneration system also has a flue gas passage connected to the outside through the high-temperature heat exchanger, the generator, and the heat source recuperator. The burning-regeneration system also has a rich CO flue gas passage connected to the combustion furnace, and the combustion furnace also has a flue gas passage connected to the outside through the high-temperature heat exchanger, the generator, and the heat source recuperator; the absorber has a dilute solution pipeline connected to the generator through the solution pump and the solution heat exchanger, and the generator also has a concentrated solution pipeline connected to the absorber through the solution heat exchanger. The generator also has a refrigerant vapor passage connected to the compressor, and the compressor also has a refrigerant vapor passage connected to the high-temperature heat exchanger through the recuperator. The second compressor has a refrigerant vapor passage connected to the high-temperature heat exchanger. The high-temperature heat exchanger also has a refrigerant vapor passage connected to the expander through the combustion furnace. The expander also has a steam extraction passage connected to the second compressor through the recuperator. The expander also has a refrigerant vapor passage connected to the condenser. The condenser also has a refrigerant liquid pipeline connected to the evaporator through the throttle valve. The evaporator also has a refrigerant vapor passage connected to the absorber; the absorber and the condenser also respectively have a heated medium passage connected to the outside, and the evaporator also has a low-temperature heat medium passage connected to the outside. The expander is connected to the compressor and the second compressor and transmits power to form a catalyst regeneration energy recovery heat pump system; among them, a turbine can be added and the throttle valve can be replaced.

[0011] 5. The catalyst regeneration energy recovery heat pump system is a catalyst regeneration energy recovery heat pump system described in any one of Items 2-4, with a second generator, a second throttle valve, a second solution pump, and a second solution heat exchanger added. The absorber is provided with a dilute solution pipeline connected to the second generator through the second solution pump and the second solution heat exchanger. The second generator also has a concentrated solution pipeline connected to the absorber through the second solution heat exchanger. After adjusting the generator having a refrigerant vapor passage connected to the compressor to the generator having a refrigerant vapor passage connected to the second generator, the second generator then has a refrigerant liquid pipeline connected to the condenser or the evaporator through the second throttle valve. The second generator also has a refrigerant vapor passage connected to the compressor to form a catalyst regeneration energy recovery heat pump system.

[0012] 6. The catalyst regeneration energy recovery heat pump system is a system in which, in any one of the catalyst regeneration energy recovery heat pump systems described in Items 2-4, a second generator, a second throttle valve, and a second solution heat exchanger are added. The connection that the absorber's dilute solution pipeline is connected to the generator through a solution pump and a solution heat exchanger is adjusted to that the absorber's dilute solution pipeline is connected to the generator through a solution pump, a solution heat exchanger, and a second solution heat exchanger. The connection that the generator's concentrated solution pipeline is connected to the absorber through a solution heat exchanger is adjusted to that the generator's concentrated solution pipeline is connected to the second generator through a second solution heat exchanger. Then, the second generator's concentrated solution pipeline is connected to the absorber through a solution heat exchanger. The connection that the generator's refrigerant vapor channel is connected to the compressor is adjusted to that the generator's refrigerant vapor channel is connected to the second generator first, and then the second generator's refrigerant liquid pipeline is connected to the condenser or evaporator through a second throttle valve. The second generator also has a refrigerant vapor channel connected to the compressor, thus forming a catalyst regeneration energy recovery heat pump system.

[0013] 7. The catalyst regeneration energy recovery heat pump system is a system in which, in any one of the catalyst regeneration energy recovery heat pump systems described in Items 2-4, a second generator, a second throttle valve, a second solution pump, and a second solution heat exchanger are added. The connection that the absorber's dilute solution pipeline is connected to the generator through a solution pump and a solution heat exchanger is adjusted to that the absorber's dilute solution pipeline is connected to the second generator through a solution pump and a solution heat exchanger. Then, the second generator's concentrated solution pipeline is connected to the generator through a second solution pump and a second solution heat exchanger. The connection that the generator's concentrated solution pipeline is connected to the absorber through a solution heat exchanger is adjusted to that the generator's concentrated solution pipeline is connected to the absorber through a second solution heat exchanger and a solution heat exchanger. The connection that the generator's refrigerant vapor channel is connected to the compressor is adjusted to that the generator's refrigerant vapor channel is connected to the second generator first, and then the second generator's refrigerant liquid pipeline is connected to the condenser or evaporator through a second throttle valve. The second generator also has a refrigerant vapor channel connected to the compressor, thus forming a catalyst regeneration energy recovery heat pump system.

[0014] 8. The catalyst regeneration energy recovery heat pump system is such that in any one of the catalyst regeneration energy recovery heat pump systems described in Items 2 - 4, a second generator, a second solution pump, a second solution heat exchanger, and a second absorber are added. The flue gas passage of the coking-regeneration system is adjusted to be in external communication through a high-temperature heat exchanger, a generator, a second generator, and a heat source regenerator from being in external communication through a high-temperature heat exchanger, a generator, and a heat source regenerator; the flue gas passage of the combustion furnace is adjusted to be in external communication through a high-temperature heat exchanger, a generator, a second generator, and a heat source regenerator from being in external communication through a high-temperature heat exchanger, a generator, and a heat source regenerator; the dilute solution pipeline of the absorber is adjusted to be in communication with the second absorber through a solution pump and a solution heat exchanger from being in communication with the generator through a solution pump and a solution heat exchanger. The second absorber then has a dilute solution pipeline in communication with the generator through a second solution pump and a second solution heat exchanger. The concentrated solution pipeline of the generator is adjusted to be in communication with the second generator through a second solution heat exchanger from being in communication with the absorber through a solution heat exchanger. The second generator then has a concentrated solution pipeline in communication with the absorber through a solution heat exchanger. The second generator also has a refrigerant vapor passage in communication with the second absorber, and the second absorber also has a heated medium passage in external communication, thus forming a catalyst regeneration energy recovery heat pump system.

[0015] 9. The catalyst regeneration energy recovery heat pump system is such that in any one of the catalyst regeneration energy recovery heat pump systems described in Item 8, a third generator, a second throttle valve, a third solution pump, and a third solution heat exchanger are added. The second absorber is provided with a dilute solution pipeline in communication with the third generator through a third solution pump and a third solution heat exchanger. The third generator also has a concentrated solution pipeline in communication with the second generator through a third solution heat exchanger. The refrigerant vapor passage of the generator is adjusted to be in communication with the third generator first, and then the third generator has a refrigerant liquid pipeline in communication with a condenser or an evaporator through the second throttle valve. The third generator also has a refrigerant vapor passage in communication with the compressor, thus forming a catalyst regeneration energy recovery heat pump system.

[0016] 10. The catalyst regeneration energy recovery heat pump system is a system in any one of the catalyst regeneration energy recovery heat pump systems described in Item 8, with the addition of a third generator, a second throttle valve, and a third solution heat exchanger. The adjustment is as follows: the dilute solution pipeline of the second absorber is connected to the generator through the second solution pump and the second solution heat exchanger, which is adjusted to the dilute solution pipeline of the second absorber being connected to the generator through the second solution pump, the second solution heat exchanger, and the third solution heat exchanger; the concentrated solution pipeline of the generator is connected to the second generator through the second solution heat exchanger, which is adjusted to the concentrated solution pipeline of the generator being connected to the third generator through the third solution heat exchanger; the concentrated solution pipeline of the third generator is then connected to the second generator through the second solution heat exchanger; the refrigerant vapor channel of the generator is connected to the compressor, which is adjusted to the refrigerant vapor channel of the generator being connected to the third generator, and then the third generator has a refrigerant liquid pipeline connected to the condenser or evaporator through the second throttle valve, and the third generator also has a refrigerant vapor channel connected to the compressor, thus forming a catalyst regeneration energy recovery heat pump system.

[0017] 11. The catalyst regeneration energy recovery heat pump system is a system in any one of the catalyst regeneration energy recovery heat pump systems described in Item 8, with the addition of a third generator, a second throttle valve, a third solution pump, and a third solution heat exchanger. The adjustment is as follows: the dilute solution pipeline of the second absorber is connected to the generator through the second solution pump and the second solution heat exchanger, which is adjusted to the dilute solution pipeline of the second absorber being connected to the third generator through the second solution pump and the second solution heat exchanger; the third generator then has a concentrated solution pipeline connected to the generator through the third solution pump and the third solution heat exchanger; the concentrated solution pipeline of the generator is connected to the second generator through the second solution heat exchanger, which is adjusted to the concentrated solution pipeline of the generator being connected to the second generator through the third solution heat exchanger and the second solution heat exchanger; the refrigerant vapor channel of the generator is connected to the compressor, which is adjusted to the refrigerant vapor channel of the generator being connected to the third generator, and then the third generator has a refrigerant liquid pipeline connected to the condenser or evaporator through the second throttle valve, and the third generator also has a refrigerant vapor channel connected to the compressor, thus forming a catalyst regeneration energy recovery heat pump system.

[0018] 12. The catalyst regeneration energy recovery heat pump system is a system that, in any one of the catalyst regeneration energy recovery heat pump systems described in Items 2 - 4, adds a second generator, a second solution pump, a second solution heat exchanger, and a second absorber. The connection of the flue gas channel of the coking-regeneration system to the outside through the high-temperature heat exchanger, the generator, and the heat source regenerator is adjusted to the connection of the flue gas channel of the coking-regeneration system to the outside through the high-temperature heat exchanger, the second generator, the generator, and the heat source regenerator. The connection of the flue gas channel of the combustion furnace to the outside through the high-temperature heat exchanger, the generator, and the heat source regenerator is adjusted to the connection of the flue gas channel of the combustion furnace to the outside through the high-temperature heat exchanger, the second generator, the generator, and the heat source regenerator. The connection of the refrigerant vapor channel of the generator to the compressor is adjusted to the connection of the refrigerant vapor channel of the generator to the second absorber. The second absorber also has a dilute solution pipeline connected to the second generator through the second solution pump and the second solution heat exchanger. The second generator also has a concentrated solution pipeline connected to the second absorber through the second solution heat exchanger. The second generator also has a refrigerant vapor channel connected to the compressor. The second absorber also has a heated medium channel connected to the outside, thus forming a catalyst regeneration energy recovery heat pump system.

[0019] 13. The catalyst regeneration energy recovery power device is a device that, in any one of the catalyst regeneration energy recovery power devices described in Items 1 - 12, adds an external fuel channel connected to the combustion furnace, thus forming a catalyst regeneration energy recovery power device.

[0020] 14. The catalyst regeneration energy recovery power device is a device that, in any one of the catalyst regeneration energy recovery power devices described in Items 1 - 13, adjusts the connection of the air channel of the heat source regenerator to the coking-regeneration system to the air channel of the heat source regenerator being divided into two paths - the first path is connected to the coking-regeneration system and the second path is connected to the combustion furnace, thus forming a catalyst regeneration energy recovery power device.

[0021] 15. The catalyst regeneration energy recovery power device is a device that, in any one of the catalyst regeneration energy recovery power devices described in Items 1 - 13, adds an air compressor and adjusts the connection of the external air channel to the coking-regeneration system through the heat source regenerator to the external air channel being connected to the coking-regeneration system through the air compressor and the heat source regenerator. It adds a gas turbine and adjusts the connection of the flue gas channel of the coking-regeneration system to the high-temperature heat exchanger to the flue gas channel of the coking-regeneration system being connected to the high-temperature heat exchanger through the gas turbine. It adds a second gas turbine and adjusts the connection of the rich CO flue gas channel of the coking-regeneration system to the combustion furnace to the rich CO flue gas channel of the coking-regeneration system being connected to the combustion furnace through the second gas turbine. The gas turbine and the second gas turbine are connected to the air compressor and transmit power, thus forming a catalyst regeneration energy recovery power device. Among them, or the heat source regenerator is provided with an additional air channel connected to the second gas turbine.

[0022] 16. The catalyst regeneration energy recovery power device is any one of the catalyst regeneration energy recovery power devices described in Items 1 - 14, with an additional auxiliary combustion chamber. There is a fuel channel outside connected to the auxiliary combustion chamber. The adjustment is that the flue gas channel of the charring-regeneration system is connected to the high-temperature heat exchanger, and it is adjusted to the flue gas channel of the charring-regeneration system being connected to the auxiliary combustion chamber, and then the auxiliary combustion chamber has a flue gas channel connected to the high-temperature heat exchanger, thus forming a catalyst regeneration energy recovery power device.

[0023] 17. The catalyst regeneration energy recovery power device is any one of the catalyst regeneration energy recovery power devices described in Item 16, with an additional air compressor. The adjustment is that the outside air channel is connected to the charring-regeneration system through a heat source recuperator, and it is adjusted to the outside air channel being connected to the charring-regeneration system through an air compressor and a heat source recuperator. An additional gas turbine is added. The adjustment is that the flue gas channel of the auxiliary combustion chamber is connected to the high-temperature heat exchanger, and it is adjusted to the flue gas channel of the auxiliary combustion chamber being connected to the high-temperature heat exchanger through a gas turbine; an additional second gas turbine is added. The adjustment is that the rich CO flue gas channel of the charring-regeneration system is connected to the combustion furnace, and it is adjusted to the rich CO flue gas channel of the charring-regeneration system being connected to the combustion furnace through the second gas turbine; the gas turbine and the second gas turbine are connected to the air compressor and transmit power, thus forming a catalyst regeneration energy recovery power device.

[0024] 18. The catalyst regeneration energy recovery heat pump system is any one of the catalyst regeneration energy recovery heat pump systems described in Items 1 - 4, 8, 12, with an additional nozzle to replace the throttle valve, and an additional diffuser. The adjustment is that the refrigerant vapor channel of the evaporator is connected to the absorber, and it is adjusted to the refrigerant vapor channel of the evaporator being connected to the absorber through a diffuser, thus forming a catalyst regeneration energy recovery power device.

[0025] 19. The catalyst regeneration energy recovery heat pump system is any one of the catalyst regeneration energy recovery heat pump systems described in Items 2 - 18, with an additional working machine. The expander is connected to the working machine and provides power to the working machine, thus forming a catalyst regeneration energy recovery heat pump system with an additional externally provided power load.

[0026] 20. The catalyst regeneration energy recovery heat pump system is any one of the catalyst regeneration energy recovery heat pump systems described in Items 2 - 18, with an additional power machine. The power machine is connected to the compressor and provides power to the compressor, thus forming a catalyst regeneration energy recovery heat pump system with an additional externally driven power. BRIEF DESCRIPTION OF THE DRAWINGS:

[0027] Figure 1 It is the first principle thermodynamic system diagram of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0028] Figure 2 It is the second principle thermodynamic system diagram of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0029] Figure 3 It is the third schematic diagram of the principle thermodynamic system of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0030] Figure 4 It is the fourth schematic diagram of the principle thermodynamic system of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0031] Figure 5 It is the fifth schematic diagram of the principle thermodynamic system of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0032] Figure 6 It is the sixth schematic diagram of the principle thermodynamic system of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0033] Figure 7 It is the seventh schematic diagram of the principle thermodynamic system of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0034] Figure 8 It is the eighth schematic diagram of the principle thermodynamic system of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0035] Figure 9 It is the ninth schematic diagram of the principle thermodynamic system of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0036] Figure 10 It is the tenth schematic diagram of the principle thermodynamic system of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0037] Figure 11 It is the eleventh schematic diagram of the principle thermodynamic system of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0038] Figure 12 It is the twelfth schematic diagram of the principle thermodynamic system of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0039] Figure 13 It is the thirteenth schematic diagram of the principle thermodynamic system of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0040] Figure 14 It is the fourteenth schematic diagram of the principle thermodynamic system of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0041] Figure 15 It is the fifteenth schematic diagram of the principle thermodynamic system of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0042] Figure 16 It is the 16th schematic thermodynamic system diagram of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0043] Figure 17 It is the 17th schematic thermodynamic system diagram of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0044] Figure 18 It is the 18th schematic thermodynamic system diagram of the catalyst regeneration energy recovery heat pump system provided by the present invention.

[0045] In the figure, 1 - coke burning - regeneration system, 2 - heat source regenerator, 3 - combustion furnace, 4 - absorber, 5 - generator, 6 - condenser, 7 - evaporator, 8 - throttle valve, 9 - solution pump, 10 - heat source heat exchanger, 11 - high - temperature heat exchanger, 12 - compressor, 13 - expander, 14 - regenerator, 15 - second compressor, 16 - second generator, 17 - second throttle valve, 18 - second solution pump, 19 - second heat source heat exchanger, 20 - second absorber, 21 - third generator, 22 - third solution pump, 23 - third heat source heat exchanger, 24 - air compressor, 25 - expander (for flue gas), 26 - second expander (for flue gas), 27 - auxiliary combustion chamber; A - nozzle, B - diffuser. Specific embodiments:

[0046] First of all, it should be noted that in the description of the structure and process, unless necessary, it will not be repeated, and the obvious processes will not be described. The present invention will be described in detail below with reference to the drawings and examples.

[0047] Figure 1 The shown catalyst regeneration energy recovery heat pump system is realized as follows:

[0048] (1) In terms of structure, it mainly consists of a coke burning - regeneration system, a heat source regenerator, a combustion furnace, an absorber, a generator, a condenser, an evaporator, a throttle valve, a solution pump and a solution heat exchanger; externally, there is an air channel connected to the coke burning - regeneration system 1 through the heat source regenerator 2, and the coke burning - regeneration system 1 also has a flue gas channel connected to the outside through the generator 5 and the heat source regenerator 2. The coke burning - regeneration system 1 also has a rich - CO flue gas channel connected to the combustion furnace 3, and the combustion furnace 3 also has a flue gas channel connected to the outside through the generator 5 and the heat source regenerator 2; the absorber 4 has a dilute solution pipeline connected to the generator 5 through the solution pump 9 and the solution heat exchanger 10, and the generator 5 also has a concentrated solution pipeline connected to the absorber 4 through the solution heat exchanger 10. The generator 5 also has a refrigerant vapor channel connected to the condenser 6, the condenser 6 has a refrigerant liquid pipeline connected to the evaporator 7 through the throttle valve 8, and the evaporator 7 has a refrigerant vapor channel connected to the absorber 4; the absorber 4 and the condenser 6 also respectively have a heated medium channel connected to the outside, and the evaporator 7 also has a low - temperature heat medium channel connected to the outside.

[0049] (2) In terms of the process, the external air flows through the heat source regenerator 2 to absorb heat and increase in temperature, and then enters the coke burning-regeneration system 1 to participate in combustion; a series of processes including combustion occur between the air and the coke on the catalyst surface to achieve catalyst regeneration. The coke burning-regeneration system 1 discharges flue gases with different CO contents in two paths; the flue gases generated by the coke burning-regeneration system 1 and after separation and purification (with little or no CO content) flow through the generator 5 and the heat source regenerator 2 to gradually release heat and decrease in temperature, and then are discharged to the outside; the CO-rich flue gases generated by the coke burning-regeneration system 1 and after separation and purification enter the combustion furnace 3, and the CO-rich flue gases complete combustion in the combustion furnace 3. The high-temperature flue gases generated in the combustion furnace 3 are provided to the generator 5, and the high-temperature flue gases flow through the generator 5 and the heat source regenerator 2 to gradually release heat and decrease in temperature, and then are discharged to the outside; the dilute solution of the absorber 4 enters the generator 5 through the solution pump 9 and the solution heat exchanger 10. The flue gas flows through the generator 5, heats the solution entering it to release refrigerant vapor and provides it to the condenser 6. The concentrated solution of the generator 5 enters the absorber 4 through the solution heat exchanger 10, absorbs the refrigerant vapor and releases heat to the heated medium; the refrigerant vapor released by the generator 5 enters the condenser 6, releases heat to the heated medium to become refrigerant liquid. The refrigerant liquid of the condenser 6 throttles through the throttle valve 8 and enters the evaporator 7, absorbs heat to become refrigerant vapor and provides it to the absorber 4; the flue gases discharged by the coke burning-regeneration system 1 and the CO-rich flue gases provide the driving heat load, the air and the flue gas take away the low-temperature discharge heat load through the inlet and outlet processes, the low-temperature heat medium provides the low-temperature heat load through the evaporator 7, and the heated medium obtains the medium-temperature heat load through the absorber 4 and the condenser 6, forming a catalyst regeneration energy recovery heat pump system.

[0050] Figure 2 The catalyst regeneration energy recovery heat pump system shown is realized as follows:

[0051] (1) Structurally, it mainly consists of a charring-regeneration system, a heat source regenerator, a combustion furnace, an absorber, a generator, a condenser, an evaporator, a throttle valve, a solution pump, a solution heat exchanger, a high-temperature heat exchanger, a compressor and an expander; externally, there is an air passage connected to the charring-regeneration system 1 through the heat source regenerator 2, and the charring-regeneration system 1 also has a flue gas passage connected to the outside through the high-temperature heat exchanger 11, the generator 5 and the heat source regenerator 2. The charring-regeneration system 1 also has a rich CO flue gas passage connected to the combustion furnace 3, and the combustion furnace 3 also has a flue gas passage connected to the outside through the high-temperature heat exchanger 11, the generator 5 and the heat source regenerator 2; the absorber 4 has a dilute solution pipeline connected to the generator 5 through the solution pump 9 and the solution heat exchanger 10, and the generator 5 also has a concentrated solution pipeline connected to the absorber 4 through the solution heat exchanger 10. The generator 5 also has a refrigerant vapor passage connected to the compressor 12, and the compressor 12 also has a refrigerant vapor passage connected to the expander 13 through the high-temperature heat exchanger 11 and the combustion furnace 3. The expander 13 also has a refrigerant vapor passage connected to the condenser 6, and the condenser 6 also has a refrigerant liquid pipeline connected to the evaporator 7 through the throttle valve 8. The evaporator 7 also has a refrigerant vapor passage connected to the absorber 4; the absorber 4 and the condenser 6 also respectively have a heated medium passage connected to the outside, and the evaporator 7 also has a low-temperature heat medium passage connected to the outside. The expander 13 is connected to the compressor 12 and transmits power.

[0052] (2) In terms of the process, the external air flows through the heat source regenerator 2 to absorb heat and increase in temperature, and then enters the coking-regeneration system 1 to participate in combustion; a series of processes including combustion occur between the air and the coke on the catalyst surface to achieve catalyst regeneration. The coking-regeneration system 1 discharges flue gases with different CO contents in two paths; the CO-rich flue gas generated by the coking-regeneration system 1 enters the combustion furnace 3 after separation and purification. The CO-rich flue gas is combusted in the combustion furnace 3. The high-temperature flue gas generated in the combustion furnace 3 releases heat to the refrigerant vapor and is then supplied to the high-temperature heat exchanger 11. The high-temperature flue gas gradually releases heat and cools down as it flows through the high-temperature heat exchanger 11, the generator 5, and the heat source regenerator 2, and then is discharged to the outside; the flue gas (with little or no CO) generated by the coking-regeneration system 1 is supplied to the high-temperature heat exchanger 11 after separation and purification. The flue gas gradually releases heat and cools down as it flows through the high-temperature heat exchanger 11, the generator 5, and the heat source regenerator 2, and then is discharged to the outside; the dilute solution in the absorber 4 enters the generator 5 through the solution pump 9 and the solution heat exchanger 10. The flue gas flows through the generator 5, heats the solution entering it, releases the refrigerant vapor, and supplies it to the compressor 12. The concentrated solution in the generator 5 enters the absorber 4 through the solution heat exchanger 10, absorbs the refrigerant vapor, and releases heat to the heated medium; the refrigerant vapor released by the generator 5 flows through the compressor 12 to increase in pressure and temperature, gradually absorbs heat and increases in temperature as it flows through the high-temperature heat exchanger 11 and the combustion furnace 3, flows through the expander 13 to reduce pressure and do work, and then enters the condenser 6 to release heat and condense. The refrigerant liquid in the condenser 6 flows through the throttle valve 8 to throttle and enters the evaporator 7, absorbs heat to become refrigerant vapor, and supplies it to the absorber 4; the flue gas discharged by the coking-regeneration system 1 and the CO-rich flue gas provide the driving heat load. The air and the flue gas carry away the low-temperature discharge heat load through the inlet and outlet processes. The low-temperature heat medium provides the low-temperature heat load through the evaporator 7. The heated medium obtains the medium-temperature heat load through the absorber 4 and the condenser 6; the work output by the expander 13 is provided to the compressor 12 as power, or the work output by the expander 13 is provided to the compressor 12 and the outside as power, forming a catalyst regeneration energy recovery heat pump system.

[0053] Figure 3 The catalyst regeneration energy recovery heat pump system shown is realized as follows:

[0054] (1) Structurally, it mainly consists of a charring-regeneration system, a heat source regenerator, a combustion furnace, an absorber, a generator, a condenser, an evaporator, a throttle valve, a solution pump, a solution heat exchanger, a high-temperature heat exchanger, a compressor, an expander, and a regenerator; externally, there is an air passage connected to the charring-regeneration system 1 through the heat source regenerator 2, and the charring-regeneration system 1 also has a flue gas passage connected to the outside through the high-temperature heat exchanger 11, the generator 5, and the heat source regenerator 2. The charring-regeneration system 1 also has a rich CO flue gas passage connected to the combustion furnace 3, and the combustion furnace 3 also has a flue gas passage connected to the outside through the high-temperature heat exchanger 11, the generator 5, and the heat source regenerator 2; the absorber 4 has a dilute solution pipeline connected to the generator 5 through the solution pump 9 and the solution heat exchanger 10, and the generator 5 also has a concentrated solution pipeline connected to the absorber 4 through the solution heat exchanger 10. The generator 5 also has a refrigerant vapor passage connected to the compressor 12, and the compressor 12 also has a refrigerant vapor passage connected to the expander 13 through the regenerator 14, the high-temperature heat exchanger 11, and the combustion furnace 3. The expander 13 also has a refrigerant vapor passage connected to the condenser 6 through the regenerator 14. The condenser 6 also has a refrigerant liquid pipeline connected to the evaporator 7 through the throttle valve 8, and the evaporator 7 also has a refrigerant vapor passage connected to the absorber 4; the absorber 4 and the condenser 6 also respectively have a heated medium passage connected to the outside, the evaporator 7 also has a low-temperature heat medium passage connected to the outside, and the expander 13 is connected to the compressor 12 to transmit power.

[0055] (2) In terms of the process, compared with the Figure 2 catalyst regeneration energy recovery heat pump system shown, the difference lies in that the refrigerant vapor discharged from the compressor 12 gradually absorbs heat and increases in temperature when flowing through the regenerator 14, the high-temperature heat exchanger 11, and the combustion furnace 3, expands and does work when flowing through the expander 13, releases heat and decreases in temperature when flowing through the regenerator 14, and then enters the condenser 6 to release heat and condense, forming a catalyst regeneration energy recovery heat pump system.

[0056] Figure 4 The catalyst regeneration energy recovery heat pump system shown is achieved as follows:

[0057] (1) Structurally, it mainly consists of a charring-regeneration system, a heat source regenerator, a combustion furnace, an absorber, a generator, a condenser, an evaporator, a throttle valve, a solution pump, a solution heat exchanger, a high-temperature heat exchanger, a compressor, an expander, a regenerator, and a second compressor; externally, there is an air passage communicating with the charring-regeneration system 1 through the heat source regenerator 2, and the charring-regeneration system 1 also has a flue gas passage communicating with the outside through the high-temperature heat exchanger 11, the generator 5, and the heat source regenerator 2. The charring-regeneration system 1 also has a rich CO flue gas passage communicating with the combustion furnace 3, and the combustion furnace 3 also has a flue gas passage communicating with the outside through the high-temperature heat exchanger 11, the generator 5, and the heat source regenerator 2; the absorber 4 has a dilute solution pipeline communicating with the generator 5 through the solution pump 9 and the solution heat exchanger 10, and the generator 5 also has a concentrated solution pipeline communicating with the absorber 4 through the solution heat exchanger 10. The generator 5 also has a refrigerant vapor passage communicating with the compressor 12, and the compressor 12 also has a refrigerant vapor passage communicating with the high-temperature heat exchanger 11 through the regenerator 14. The second compressor 15 has a refrigerant vapor passage communicating with the high-temperature heat exchanger 11. The high-temperature heat exchanger 11 also has a refrigerant vapor passage communicating with the expander 13 through the combustion furnace 3. The expander 13 also has a steam extraction passage communicating with the second compressor 15 through the regenerator 14. The expander 13 also has a refrigerant vapor passage communicating with the condenser 6. The condenser 6 also has a refrigerant liquid pipeline communicating with the evaporator 7 through the throttle valve 8. The evaporator 7 also has a refrigerant vapor passage communicating with the absorber 4; the absorber 4 and the condenser 6 also respectively have a heated medium passage communicating with the outside, and the evaporator 7 also has a low-temperature heat medium passage communicating with the outside. The expander 13 is connected to the compressor 12 and the second compressor 15 and transmits power.

[0058] (2) In terms of the process, compared with the Figure 2 catalyst regeneration energy recovery heat pump system shown, the difference lies in that: the refrigerant vapor discharged from the compressor 12 absorbs heat and increases in temperature when flowing through the regenerator 14, and then enters the high-temperature heat exchanger 11 to absorb heat and increase in temperature. The refrigerant vapor discharged from the second compressor 15 enters the high-temperature heat exchanger 11 to absorb heat and increase in temperature; the refrigerant vapor gradually absorbs heat and increases in temperature when flowing through the high-temperature heat exchanger 11 and the combustion furnace 3, and then enters the expander 13 to reduce pressure and do work. After reaching a certain level, it is divided into two paths - the first path flows through the regenerator 14 to release heat and reduce in temperature and then enters the second compressor 15 to increase pressure and temperature, and the second path continues to reduce pressure and do work and then is supplied to the condenser 6; the work output by the expander 13 is supplied to the compressor 12 and the second compressor 15 as power, forming a catalyst regeneration energy recovery heat pump system.

[0059] Figure 5 The catalyst regeneration energy recovery heat pump system shown is realized as follows:

[0060] (1) Structurally, in Figure 2In the catalyst regeneration energy recovery heat pump system shown, a second generator, a second throttle valve, a second solution pump, and a second solution heat exchanger are added. The absorber 4 is provided with a dilute solution pipeline that is connected to the second generator 16 through the second solution pump 18 and the second solution heat exchanger 19. The second generator 16 also has a concentrated solution pipeline that is connected to the absorber 4 through the second solution heat exchanger 19. The refrigerant vapor channel of the generator 5 being connected to the compressor 12 is adjusted to the refrigerant vapor channel of the generator 5 being connected to the second generator 16, and then the second generator 16 has a refrigerant liquid pipeline that passes through the second throttle valve 17 and is connected to the evaporator 7. The second generator 16 also has a refrigerant vapor channel that is connected to the compressor 12.

[0061] (2) In terms of the process, compared with Figure 2 the catalyst regeneration energy recovery heat pump system shown, the difference lies in that the refrigerant vapor generated by the generator 5 is provided to the second generator 16 as the driving heat medium. A part of the dilute solution in the absorber 4 enters the second generator 16 through the second solution pump 18 and the second solution heat exchanger 19. The refrigerant vapor flows through the second generator 16, heats the solution entering it, releases refrigerant vapor, and supplies it to the compressor 12. The concentrated solution of the second generator 16 enters the absorber 4 through the second solution heat exchanger 19. After the refrigerant vapor flowing through the second generator 16 releases heat and becomes refrigerant liquid, it passes through the second throttle valve 17 and throttles into the evaporator 7, forming a catalyst regeneration energy recovery heat pump system.

[0062] Figure 6 The catalyst regeneration energy recovery heat pump system shown is realized as follows:

[0063] (1) In terms of the structure, in Figure 2 the catalyst regeneration energy recovery heat pump system shown, a second generator, a second throttle valve, and a second solution heat exchanger are added. The absorber 4 having a dilute solution pipeline connected to the generator 5 through the solution pump 9 and the solution heat exchanger 10 is adjusted to the absorber 4 having a dilute solution pipeline connected to the generator 5 through the solution pump 9, the solution heat exchanger 10, and the second solution heat exchanger 19. The generator 5 having a concentrated solution pipeline connected to the absorber 4 through the solution heat exchanger 10 is adjusted to the generator 5 having a concentrated solution pipeline connected to the second generator 16 through the second solution heat exchanger 19, and then the second generator 16 has a concentrated solution pipeline connected to the absorber 4 through the solution heat exchanger 10. The refrigerant vapor channel of the generator 5 being connected to the compressor 12 is adjusted to the refrigerant vapor channel of the generator 5 being connected to the second generator 16, and then the second generator 16 has a refrigerant liquid pipeline that passes through the second throttle valve 17 and is connected to the condenser 6. The second generator 16 also has a refrigerant vapor channel that is connected to the compressor 12.

[0064] (2) In terms of the process, compared with Figure 2Compared with the catalyst regeneration energy recovery heat pump system shown, the differences are as follows: The refrigerant vapor generated by the generator 5 is provided to the second generator 16 as the driving heat medium. The dilute solution in the absorber 4 enters the generator 5 through the solution pump 9, the solution heat exchanger 10, and the second solution heat exchanger 19. The concentrated solution in the generator 5 enters the second generator 16 through the second solution heat exchanger 19. The refrigerant vapor flows through the second generator 16, heats the solution entering it, releases refrigerant vapor, and supplies it to the compressor 12. The concentrated solution in the second generator 16 enters the absorber 4 through the solution heat exchanger 10. The refrigerant vapor flowing through the second generator 16 releases heat to become refrigerant liquid and then throttles through the second throttle valve 17 and enters the condenser 6, forming a catalyst regeneration energy recovery heat pump system.

[0065] Figure 7 The catalyst regeneration energy recovery heat pump system shown is realized as follows:

[0066] (1) Structurally, in Figure 2 the catalyst regeneration energy recovery heat pump system shown, a second generator, a second throttle valve, a second solution pump, and a second solution heat exchanger are added. The connection of the dilute solution pipeline in the absorber 4 to the generator 5 through the solution pump 9 and the solution heat exchanger 10 is adjusted to connect the dilute solution pipeline in the absorber 4 to the second generator 16 through the solution pump 9 and the solution heat exchanger 10. Then, the concentrated solution pipeline of the second generator 16 is connected to the generator 5 through the second solution pump 18 and the second solution heat exchanger 19. The connection of the concentrated solution pipeline in the generator 5 to the absorber 4 through the solution heat exchanger 10 is adjusted to connect the concentrated solution pipeline in the generator 5 to the absorber 4 through the second solution heat exchanger 19 and the solution heat exchanger 10. The connection of the refrigerant vapor channel in the generator 5 to the compressor 12 is adjusted to connect the refrigerant vapor channel in the generator 5 to the second generator 16 first, and then the refrigerant liquid pipeline of the second generator 16 is connected to the condenser 6 through the second throttle valve 17. The second generator 16 also has a refrigerant vapor channel connected to the compressor 12.

[0067] (2) In terms of the process, compared with Figure 2 the catalyst regeneration energy recovery heat pump system shown, the differences are as follows: The refrigerant vapor generated by the generator 5 is provided to the second generator 16 as the driving heat medium. The dilute solution in the absorber 4 enters the second generator 16 through the solution pump 9 and the solution heat exchanger 10. The refrigerant vapor flows through the second generator 16, heats the solution entering it, releases refrigerant vapor, and supplies it to the compressor 12. The concentrated solution in the second generator 16 enters the generator 5 through the second solution pump 18 and the second solution heat exchanger 19. The concentrated solution in the generator 5 enters the absorber 4 through the second solution heat exchanger 19 and the solution heat exchanger 10. The refrigerant vapor flowing through the second generator 16 releases heat to become refrigerant liquid and then throttles through the second throttle valve 17 to reduce pressure and enters the condenser 6, forming a catalyst regeneration energy recovery heat pump system.

[0068] Figure 8 The catalyst regeneration energy recovery heat pump system shown is realized as follows:

[0069] (1) Structurally, in the Figure 2 catalyst regeneration energy recovery heat pump system shown, a second generator, a second solution pump, a second solution heat exchanger, and a second absorber are added. The flue gas passage of the charring-regeneration system 1 is adjusted to be connected to the outside through the high-temperature heat exchanger 11, the generator 5, the second generator 16, and the heat source regenerator 2 instead of being connected to the outside through the high-temperature heat exchanger 11, the generator 5, and the heat source regenerator 2. The flue gas passage of the combustion furnace 3 is adjusted to be connected to the outside through the high-temperature heat exchanger 11, the generator 5, the second generator 16, and the heat source regenerator 2 instead of being connected to the outside through the high-temperature heat exchanger 11, the generator 5, and the heat source regenerator 2. The dilute solution pipeline of the absorber 4 is adjusted to be connected to the second absorber 20 through the solution pump 9 and the solution heat exchanger 10 instead of being connected to the generator 5. The second absorber 20 then has a dilute solution pipeline connected to the generator 5 through the second solution pump 18 and the second solution heat exchanger 19. The concentrated solution pipeline of the generator 5 is adjusted to be connected to the second generator 16 through the second solution heat exchanger 19 instead of being connected to the absorber 4 through the solution heat exchanger 10. The second generator 16 then has a concentrated solution pipeline connected to the absorber 4 through the solution heat exchanger 10. The second generator 16 also has a refrigerant vapor passage connected to the second absorber 20, and the second absorber 20 also has a heated medium passage connected to the outside.

[0070] (2) In terms of the process, compared with the Figure 2 catalyst regeneration energy recovery heat pump system shown, the difference is that the flue gas discharged from the charring-regeneration system 1 and the combustion furnace 3 flows through the high-temperature heat exchanger 11, the generator 5, the second generator 16, and the heat source regenerator 2, gradually releasing heat and cooling down, and then being discharged to the outside. The dilute solution of the absorber 4 enters the second absorber 20 through the solution pump 9 and the solution heat exchanger 10, absorbs the refrigerant vapor and releases heat to the heated medium. The dilute solution of the second absorber 20 enters the generator 5 through the second solution pump 18 and the second solution heat exchanger 19. The concentrated solution of the generator 5 enters the second generator 16 through the second solution heat exchanger 19. The flue gas flows through the second generator 16, heats the solution entering it to release refrigerant vapor and supplies it to the second absorber 20. The concentrated solution of the second generator 16 enters the absorber 4 through the solution heat exchanger 10, forming a catalyst regeneration energy recovery heat pump system.

[0071] Figure 9 The catalyst regeneration energy recovery heat pump system shown is realized as follows:

[0072] (1) Structurally, inFigure 8 In the catalyst regeneration energy recovery heat pump system shown, a third generator, a second throttle valve, a third solution pump, and a third solution heat exchanger are added. A dilute solution pipeline is added to the second absorber 20 and is connected to the third generator 21 through the third solution pump 22 and the third solution heat exchanger 23. The third generator 21 also has a concentrated solution pipeline connected to the second generator 16 through the third solution heat exchanger 23. The refrigerant vapor channel of the generator 5 being connected to the compressor 12 is adjusted to the refrigerant vapor channel of the generator 5 being connected to the third generator 21, and then the third generator 21 has a refrigerant liquid pipeline connected to the condenser 6 through the second throttle valve 17. The third generator 21 also has a refrigerant vapor channel connected to the compressor 12.

[0073] (2) In terms of the process, compared with Figure 8 the catalyst regeneration energy recovery heat pump system shown, the difference is that the refrigerant vapor generated by the generator 5 is provided to the third generator 21 as the driving heat medium. Part of the dilute solution of the second absorber 20 enters the third generator 21 through the third solution pump 22 and the third solution heat exchanger 23. The refrigerant vapor flows through the third generator 21, heats the solution entering it, releases refrigerant vapor, and supplies it to the compressor 12. The concentrated solution of the third generator 21 enters the second generator 16 through the third solution heat exchanger 23. After the refrigerant vapor flowing through the third generator 21 releases heat and becomes refrigerant liquid, it throttles through the second throttle valve 17 and enters the condenser 6, forming a catalyst regeneration energy recovery heat pump system.

[0074] Figure 10 The catalyst regeneration energy recovery heat pump system shown is realized as follows:

[0075] (1) Structurally, in Figure 8 the catalyst regeneration energy recovery heat pump system shown, a third generator, a second throttle valve, and a third solution heat exchanger are added. The connection of the dilute solution pipeline of the second absorber 20 to the generator 5 through the second solution pump 18 and the second solution heat exchanger 19 is adjusted to the connection of the dilute solution pipeline of the second absorber 20 to the generator 5 through the second solution pump 18, the second solution heat exchanger 19, and the third solution heat exchanger 23. The connection of the concentrated solution pipeline of the generator 5 to the second generator 16 through the second solution heat exchanger 19 is adjusted to the connection of the concentrated solution pipeline of the generator 5 to the third generator 21 through the third solution heat exchanger 23, and then the third generator 21 has a concentrated solution pipeline connected to the second generator 16 through the second solution heat exchanger 19. The connection of the refrigerant vapor channel of the generator 5 to the compressor 12 is adjusted to the connection of the refrigerant vapor channel of the generator 5 to the third generator 21, and then the third generator 21 has a refrigerant liquid pipeline connected to the evaporator 7 through the second throttle valve 17. The third generator 21 also has a refrigerant vapor channel connected to the compressor 12.

[0076] (2) In terms of the process, compared with Figure 8Compared with the shown catalyst regeneration energy recovery heat pump system, the differences are as follows: The refrigerant vapor generated by the generator 5 is provided to the third generator 21 as the driving heat medium. The dilute solution of the second absorber 20 enters the generator 5 through the second solution pump 18, the second solution heat exchanger 19, and the third solution heat exchanger 23. The concentrated solution of the generator 5 enters the third generator 21 through the third solution heat exchanger 23. The refrigerant vapor flow passes through the third generator 21, heats the solution entering it to release refrigerant vapor and supplies it to the compressor 12. The concentrated solution of the third generator 21 enters the second generator 16 through the second solution heat exchanger 19. After the refrigerant vapor flowing through the third generator 21 releases heat and becomes refrigerant liquid, it is throttled by the second throttle valve 17 and enters the evaporator 7, forming a catalyst regeneration energy recovery heat pump system.

[0077] Figure 11 The shown catalyst regeneration energy recovery heat pump system is realized as follows:

[0078] (1) Structurally, in Figure 8 the shown catalyst regeneration energy recovery heat pump system, a third generator, a second throttle valve, a third solution pump, and a third solution heat exchanger are added. The pipeline for the dilute solution of the second absorber 20 to be connected to the generator 5 through the second solution pump 18 and the second solution heat exchanger 19 is adjusted to the pipeline for the dilute solution of the second absorber 20 to be connected to the third generator 21 through the second solution pump 18 and the second solution heat exchanger 19. The third generator 21 then has a pipeline for the concentrated solution to be connected to the generator 5 through the third solution pump 22 and the third solution heat exchanger 23. The pipeline for the concentrated solution of the generator 5 to be connected to the second generator 16 through the second solution heat exchanger 19 is adjusted to the pipeline for the concentrated solution of the generator 5 to be connected to the second generator 16 through the third solution heat exchanger 23 and the second solution heat exchanger 19. The pipeline for the refrigerant vapor channel of the generator 5 to be connected to the compressor 12 is adjusted to the pipeline for the refrigerant vapor channel of the generator 5 to be connected to the third generator 21, and then the third generator 21 has a pipeline for the refrigerant liquid to be connected to the evaporator 7 through the second throttle valve 17. The third generator 21 also has a refrigerant vapor channel connected to the compressor 12.

[0079] (2) In terms of the process, compared with Figure 8Compared with the catalyst regeneration energy recovery heat pump system shown, the differences are as follows: The refrigerant vapor generated by the generator 5 is supplied to the third generator 21 as the driving heat medium. The dilute solution of the second absorber 20 enters the third generator 21 through the second solution pump 18 and the second solution heat exchanger 19. The refrigerant vapor flows through the third generator 21, is heated to release refrigerant vapor and supply it to the compressor 12. The concentrated solution of the third generator 21 enters the generator 5 through the third solution pump 22 and the third solution heat exchanger 23. The concentrated solution of the generator 5 enters the second generator 16 through the third solution heat exchanger 23 and the second solution heat exchanger 19. The refrigerant vapor flowing through the third generator 21 releases heat to become refrigerant liquid and then is throttled by the second throttle valve 17 and enters the evaporator 7, forming a catalyst regeneration energy recovery heat pump system.

[0080] Figure 12 The catalyst regeneration energy recovery heat pump system shown is realized as follows:

[0081] (1) Structurally, in Figure 2 the catalyst regeneration energy recovery heat pump system shown, a second generator, a second solution pump, a second solution heat exchanger and a second absorber are added. The flue gas passage of the coking-regeneration system 1 is adjusted to be connected to the outside through the high-temperature heat exchanger 11, the generator 5 and the heat source regenerator 2, and is adjusted to be connected to the outside through the high-temperature heat exchanger 11, the second generator 16, the generator 5 and the heat source regenerator 2. The flue gas passage of the combustion furnace 3 is adjusted to be connected to the outside through the high-temperature heat exchanger 11, the generator 5 and the heat source regenerator 2, and is adjusted to be connected to the outside through the high-temperature heat exchanger 11, the second generator 16, the generator 5 and the heat source regenerator 2. The refrigerant vapor passage of the generator 5 is adjusted to be connected to the second absorber 20. The second absorber 20 also has a dilute solution pipeline connected to the second generator 16 through the second solution pump 18 and the second solution heat exchanger 19. The second generator 16 also has a concentrated solution pipeline connected to the second absorber 20 through the second solution heat exchanger 19. The second generator 16 also has a refrigerant vapor passage connected to the compressor 12. The second absorber 20 also has a heated medium passage connected to the outside.

[0082] (2) In terms of the process, compared with Figure 2Compared with the catalyst regeneration energy recovery heat pump system shown, the differences are as follows: The flue gas discharged from the charring-regeneration system 1 and the combustion furnace 3 flows through the high-temperature heat exchanger 11, the second generator 16, the generator 5, and the heat source regenerator 2, gradually releasing heat and cooling down, and then being discharged to the outside; the refrigerant vapor generated by the generator 5 enters the second absorber 20, and the dilute solution in the second absorber 20 enters the second generator 16 through the second solution pump 18 and the second solution heat exchanger 19. The flue gas flows through the second generator 16, heating the solution therein to release refrigerant vapor and providing it to the compressor 12. The concentrated solution in the second generator 16 enters the second absorber 20 through the second solution heat exchanger 19, absorbing the refrigerant vapor and releasing heat to the heated medium, forming a catalyst regeneration energy recovery heat pump system.

[0083] Figure 13 The catalyst regeneration energy recovery heat pump system shown is realized as follows:

[0084] In Figure 2 In the catalyst regeneration energy recovery heat pump system shown, an external fuel channel is added and connected to the combustion furnace 3; the fuel and the rich CO flue gas burn in the combustion furnace 3 to generate high-temperature flue gas, and the high-temperature flue gas releases heat to the refrigerant vapor flowing through the combustion furnace 3, and then provides it to the high-temperature heat exchanger 11, forming a catalyst regeneration energy recovery heat pump system.

[0085] Figure 14 The catalyst regeneration energy recovery heat pump system shown is realized as follows:

[0086] (1) Structurally, in Figure 2 the catalyst regeneration energy recovery heat pump system shown, the adjustment is made that the heat source regenerator 2 with an air channel connected to the charring-regeneration system 1 is changed to the heat source regenerator 2 with an air channel divided into two paths - the first path is connected to the charring-regeneration system 1 and the second path is connected to the combustion furnace 3.

[0087] (2) In terms of the process, compared with Figure 2 the catalyst regeneration energy recovery heat pump system shown, the differences are as follows: The external air flows through the heat source regenerator 2 to absorb heat and increase in temperature, and then is divided into two paths - the first path enters the charring-regeneration system 1 to participate in combustion, and the second path enters the combustion furnace 3 to participate in combustion; the air and the rich CO flue gas burn in the combustion furnace 3 to generate high-temperature flue gas, and the high-temperature flue gas releases heat to the refrigerant vapor flowing through the combustion furnace 3, and then provides it to the high-temperature heat exchanger 11, forming a catalyst regeneration energy recovery heat pump system.

[0088] Figure 15 The catalyst regeneration energy recovery heat pump system shown is realized as follows:

[0089] (1) Structurally, in Figure 2In the catalyst regeneration energy recovery heat pump system shown, an air compressor 24 is added, and the connection of the external air passage through the heat source regenerator 2 to the charring-regeneration system 1 is adjusted to the connection of the external air passage through the air compressor 24 and the heat source regenerator 2 to the charring-regeneration system 1. A gas turbine 25 is added, and the connection of the flue gas passage of the charring-regeneration system 1 to the high-temperature heat exchanger 11 is adjusted to the connection of the flue gas passage of the charring-regeneration system 1 through the gas turbine 25 to the high-temperature heat exchanger 11. A second gas turbine 26 is added, and the connection of the rich CO flue gas passage of the charring-regeneration system 1 to the combustion furnace 3 is adjusted to the connection of the rich CO flue gas passage of the charring-regeneration system 1 through the second gas turbine 26 to the combustion furnace 3; the gas turbine 25 and the second gas turbine 26 are connected to the air compressor 24 and transmit power.

[0090] (2) In terms of the process, compared with Figure 2 the catalyst regeneration energy recovery heat pump system shown, the difference lies in that: the external air flows through the air compressor 24 to increase the pressure and temperature, flows through the heat source regenerator 2 to absorb heat and increase the temperature, and then is supplied to the charring-regeneration system 1; the flue gas discharged from the charring-regeneration system 1 flows through the gas turbine 25 to reduce the pressure and do work, and then is supplied to the high-temperature heat exchanger 11. The rich CO flue gas discharged from the charring-regeneration system 1 flows through the second gas turbine 26 to reduce the pressure and do work, and then is supplied to the combustion furnace 3; the gas turbine 25 and the second gas turbine 26 supply power to the air compressor 24, forming a catalyst regeneration energy recovery heat pump system.

[0091] Figure 16 The catalyst regeneration energy recovery heat pump system shown is realized as follows:

[0092] (1) In terms of the structure, in Figure 2 the catalyst regeneration energy recovery heat pump system shown, an auxiliary combustion chamber 27 is added, and the external fuel passage is connected to the auxiliary combustion chamber 27. The connection of the flue gas passage of the charring-regeneration system 1 to the high-temperature heat exchanger 11 is adjusted to the connection of the flue gas passage of the charring-regeneration system 1 to the auxiliary combustion chamber 27, and the auxiliary combustion chamber 27 has a flue gas passage connected to the high-temperature heat exchanger 11.

[0093] (2) In terms of the process, compared with Figure 2 the catalyst regeneration energy recovery heat pump system shown, the difference lies in that: the external fuel enters the auxiliary combustion chamber 27, the flue gas discharged from the charring-regeneration system 1 enters the auxiliary combustion chamber 27, and the fuel and the flue gas burn in the auxiliary combustion chamber 27 to form flue gas at a higher temperature, and then it is supplied to the high-temperature heat exchanger 11, forming a catalyst regeneration energy recovery heat pump system.

[0094] Figure 17 The catalyst regeneration energy recovery heat pump system shown is realized as follows:

[0095] (1) In terms of the structure, in Figure 15In the catalyst regeneration energy recovery heat pump system shown, an air compressor 24 is added, and the connection where the external air passage passes through the heat source regenerator 2 to communicate with the coking-regeneration system 1 is adjusted to the connection where the external air passage passes through the air compressor 24 and the heat source regenerator 2 to communicate with the coking-regeneration system 1. A gas turbine 25 is added, and the connection where the flue gas passage of the auxiliary combustion chamber 27 communicates with the high-temperature heat exchanger 11 is adjusted to the connection where the flue gas passage of the auxiliary combustion chamber 27 passes through the gas turbine 25 to communicate with the high-temperature heat exchanger 11. A second gas turbine 26 is added, and the connection where the coking-regeneration system 1 has a rich CO flue gas passage communicating with the combustion furnace 3 is adjusted to the connection where the coking-regeneration system 1 has a rich CO flue gas passage passing through the second gas turbine 26 to communicate with the combustion furnace 3. The gas turbine 25 and the second gas turbine 26 are connected to the air compressor 24 and transmit power.

[0096] (2) In terms of the process, compared with Figure 15 the catalyst regeneration energy recovery heat pump system shown, the difference lies in that: the external air flows through the air compressor 24 to increase the pressure and temperature, flows through the heat source regenerator 2 to absorb heat and increase the temperature, and then is supplied to the coking-regeneration system 1; the flue gas discharged from the auxiliary combustion chamber 27 flows through the gas turbine 25 to reduce the pressure and do work, and then is supplied to the high-temperature heat exchanger 11; the rich CO flue gas discharged from the coking-regeneration system 1 flows through the second gas turbine 26 to reduce the pressure and do work, and then is supplied to the combustion furnace 3; the gas turbine 25 and the second gas turbine 26 supply power to the air compressor 24, forming a catalyst regeneration energy recovery heat pump system.

[0097] Figure 18 The catalyst regeneration energy recovery heat pump system shown is realized as follows:

[0098] (1) In terms of the structure, in Figure 2 the catalyst regeneration energy recovery heat pump system shown, a nozzle A is added to replace the throttle valve 8, and a diffuser B is added. The connection where the evaporator 7 has a refrigerant vapor passage communicating with the absorber 4 is adjusted to the connection where the evaporator 7 has a refrigerant vapor passage passing through the diffuser B to communicate with the absorber 4.

[0099] (2) In terms of the process, compared with Figure 2 the catalyst regeneration energy recovery heat pump system shown, the difference lies in that: the condensate discharged from the condenser 6 flows through the nozzle A to reduce the pressure and increase the speed, flows through the evaporator 7 to absorb heat and evaporate, flows through the diffuser B to reduce the speed and increase the pressure, and then is supplied to the absorber 4, forming a catalyst regeneration energy recovery heat pump system.

[0100] The effects that can be achieved by the technology of the present invention - the catalyst regeneration energy recovery heat pump system proposed by the present invention has the following effects and advantages:

[0101] (1) Reduce the irreversible loss of temperature difference in the catalyst regeneration process and increase the temperature of the initial driving heat source.

[0102] (2) It improves the average temperature of the heat load driven by the heat pump system, thereby improving the heating parameter / performance index of the heat pump system by raising the heat absorption temperature.

[0103] (3) The flue gas is shunted, which improves the utilization value of the CO-rich flue gas, and further improves the thermal efficiency of the power unit for energy recovery.

[0104] (4) Simple technical measures are taken to achieve the efficient / high-value utilization of flue gas energy, reduce costs, and improve economy.

[0105] (5) The heat regeneration measure improves the average temperature of the heat absorption process of the heat pump system, with small systematic temperature difference loss, and improves the heating parameter / performance index of the heat pump system.

[0106] (6) There is a good adaptability between the boost range of the refrigerant vapor and the flue gas parameters.

[0107] (7) Multiple technical solutions are provided, which is beneficial to expanding the application scope and value of the catalyst regeneration energy recovery heat pump system for refrigeration / heating.

Claims

1. A catalyst regeneration energy recovery heat pump system, mainly composed of a char-regeneration system, a heat source regenerator, a combustion furnace, an absorber, a generator, a condenser, an evaporator, a throttle valve, a solution pump and a solution heat exchanger; an air channel is connected to the char-regeneration system (1) through the heat source regenerator (2); the char-regeneration system (1) also has a flue gas channel connected to the outside through the generator (5) and the heat source regenerator (2); the char-regeneration system (1) also has a CO-rich flue gas channel connected to the combustion furnace (3); the combustion furnace (3) also has a flue gas channel connected to the outside through the generator (5) and the heat source regenerator (2); the absorber (4) has a dilute The solution pipeline is connected to the generator (5) through the solution pump (9) and the solution heat exchanger (10); the generator (5) also has a concentrated solution pipeline connected to the absorber (4) through the solution heat exchanger (10); the generator (5) also has a refrigerant vapor channel connected to the condenser (6); the condenser (6) also has a refrigerant liquid pipeline connected to the evaporator (7) through the throttle valve (8); the evaporator (7) also has a refrigerant vapor channel connected to the absorber (4); the absorber (4) and the condenser (6) also have heated medium channels connected to the outside, and the evaporator (7) also has a low-temperature heat medium channel connected to the outside, forming a catalyst regeneration energy recovery heat pump system.

2. A catalyst regeneration energy recovery heat pump system, mainly composed of a char-regeneration system, a heat source regenerator, a combustion furnace, an absorber, a generator, a condenser, an evaporator, a throttle valve, a solution pump, a solution heat exchanger, a high-temperature heat exchanger, a compressor and an expander; an air channel is connected to the char-regeneration system (1) via the heat source regenerator (2); the char-regeneration system (1) also has a flue gas channel connected to the outside via the high-temperature heat exchanger (11), the generator (5) and the heat source regenerator (2); the char-regeneration system (1) also has a CO-rich flue gas channel connected to the combustion furnace (3); the combustion furnace (3) also has a flue gas channel connected to the outside via the high-temperature heat exchanger (11), the generator (5) and the heat source regenerator (2); the absorber (4) has a dilute solution pipeline connected to the generator (5) via the solution pump (9) and the solution heat exchanger (10) The generator (5) is connected to the absorber (4), the generator (5) also has a concentrated solution pipeline connected to the absorber (4) through the solution heat exchanger (10), the generator (5) also has a refrigerant steam channel connected to the compressor (12), the compressor (12) also has a refrigerant steam channel connected to the expander (13) through the high-temperature heat exchanger (11) and the combustion furnace (3), the expander (13) also has a refrigerant steam channel connected to the condenser (6), the condenser (6) also has a refrigerant liquid pipeline connected to the evaporator (7) through the throttle valve (8), and the evaporator (7) also has a refrigerant steam channel connected to the absorber (4); the absorber (4) and the condenser (6) also have heated medium channels connected to the outside, the evaporator (7) also has a low-temperature heat medium channel connected to the outside, the expander (13) is connected to the compressor (12) and transmits power, forming a catalyst regeneration energy recovery heat pump system; wherein, Or add a turbine and replace the throttle valve.

3. A catalyst regeneration energy recovery heat pump system, mainly composed of a char-regeneration system, a heat source regenerator, a combustion furnace, an absorber, a generator, a condenser, an evaporator, a throttle valve, a solution pump, a solution heat exchanger, a high-temperature heat exchanger, a compressor, an expander and a regenerator; an air channel is connected to the char-regeneration system (1) via the heat source regenerator (2); the char-regeneration system (1) also has a flue gas channel connected to the outside via the high-temperature heat exchanger (11), the generator (5) and the heat source regenerator (2); the char-regeneration system (1) also has a CO-rich flue gas channel connected to the combustion furnace (3); the combustion furnace (3) also has a flue gas channel connected to the outside via the high-temperature heat exchanger (11), the generator (5) and the heat source regenerator (2); the absorber (4) has a dilute solution pipeline connected to the generator (5) via the solution pump (9) and the solution heat exchanger (10); the generator (5) a concentrated solution pipeline is connected to the absorber (4) through the solution heat exchanger (10), the generator (5) is connected to the compressor (12) through a refrigerant steam channel, the compressor (12) is connected to the expander (13) through a regenerator (14), a high-temperature heat exchanger (11) and a combustion furnace (3), the expander (13) is connected to the condenser (6) through a regenerator (14), the condenser (6) is connected to the evaporator (7) through a throttle valve (8), and the evaporator (7) is connected to the absorber (4) through a refrigerant steam channel; the absorber (4) and the condenser (6) are connected to the outside through a heated medium channel, the evaporator (7) is connected to the outside through a low-temperature heat medium channel, the expander (13) is connected to the compressor (12) and transmits power, forming a catalyst regeneration energy recovery heat pump system; wherein, Or add a turbine and replace the throttle valve.

4. Catalyst regeneration energy recovery heat pump system, mainly composed of a char-regeneration system, a heat source regenerator, a combustion furnace, an absorber, a generator, a condenser, an evaporator, a throttle valve, a solution pump, a solution heat exchanger, a high-temperature heat exchanger, a compressor, an expander, a regenerator and a second compressor; an air channel is connected to the char-regeneration system (1) through the heat source regenerator (2), and the char-regeneration system (1) also has a flue gas channel through the high-temperature heat exchanger (11), the generator (5) and the heat source regenerator (2) is connected to the outside, the charring-regeneration system (1) also has a CO-rich flue gas channel connected to the combustion furnace (3), and the combustion furnace (3) also has a flue gas channel connected to the outside through the high-temperature heat exchanger (11), the generator (5) and the heat source regenerator (2); the absorber (4) has a dilute solution pipeline connected to the generator (5) through the solution pump (9) and the solution heat exchanger (10), the generator (5) also has a concentrated solution pipeline connected to the absorber (4) through the solution heat exchanger (10), and the generator (5) also has a refrigerant The steam channel is connected to the compressor (12), and the compressor (12) also has a refrigerant steam channel connected to the high-temperature heat exchanger (11) through the regenerator (14). The second compressor (15) has a refrigerant steam channel connected to the high-temperature heat exchanger (11). The high-temperature heat exchanger (11) also has a refrigerant steam channel connected to the expansion machine (13) through the combustion furnace (3). The expansion machine (13) also has a steam extraction channel connected to the second compressor (15) through the regenerator (14). The expansion machine (13) also has a refrigerant steam channel. The condenser (6) is connected to the condenser (6), the condenser (6) also has a refrigerant liquid pipeline connected to the evaporator (7) through a throttle valve (8), and the evaporator (7) also has a refrigerant steam channel connected to the absorber (4); the absorber (4) and the condenser (6) also have a heated medium channel connected to the outside, and the evaporator (7) also has a low-temperature heat medium channel connected to the outside, and the expander (13) is connected to the compressor (12) and the second compressor (15) and transmits power to form a catalyst regeneration energy recovery heat pump system; wherein, Or add a turbine and replace the throttle valve.

5. A catalyst regeneration energy recovery heat pump system, which is any one of the catalyst regeneration energy recovery heat pump systems described in claims 2-4, wherein a second generator, a second throttle valve, a second solution pump and a second solution heat exchanger are added, the absorber (4) is provided with a dilute solution pipeline connected to the second generator (16) via the second solution pump (18) and the second solution heat exchanger (19), the second generator (16) also has a concentrated solution pipeline connected to the absorber (4) via the second solution heat exchanger (19), the generator (5) has a refrigerant vapor channel connected to the compressor (12) and adjusted to the generator (5) having a refrigerant vapor channel connected to the second generator (16), and then the second generator (16) has a refrigerant liquid pipeline connected to the condenser (6) or the evaporator (7) via the second throttle valve (17), and the second generator (16) also has a refrigerant vapor channel connected to the compressor (12), thereby forming a catalyst regeneration energy recovery heat pump system.

6. A catalyst regeneration energy recovery heat pump system, comprising: a catalyst regeneration energy recovery heat pump system according to any one of claims 2 to 4, wherein a second generator, a second throttle valve and a second solution heat exchanger are added, and the absorber (4) has a dilute solution pipeline connected to the generator (5) via a solution pump (9) and a solution heat exchanger (10) so that the absorber (4) has a dilute solution pipeline connected to the generator (5) via a solution pump (9), a solution heat exchanger (10) and a second solution heat exchanger (19), and the generator (5) has a concentrated solution pipeline connected to the absorber (4) via a solution heat exchanger (10) so that the generator (5) has a concentrated solution pipeline connected to the absorber (4) via a solution heat exchanger (10). The concentrated solution pipeline is connected to the second generator (16) via the second solution heat exchanger (19), and the second generator (16) further has a concentrated solution pipeline connected to the absorber (4) via the solution heat exchanger (10). The generator (5) has a refrigerant steam channel connected to the compressor (12), and the generator (5) has a refrigerant steam channel connected to the second generator (16). After that, the second generator (16) further has a refrigerant liquid pipeline connected to the condenser (6) or the evaporator (7) via the second throttle valve (17), and the second generator (16) also has a refrigerant steam channel connected to the compressor (12), thereby forming a catalyst regeneration energy recovery heat pump system.

7. A catalyst regeneration energy recovery heat pump system, which is any one of the catalyst regeneration energy recovery heat pump systems described in claims 2 to 4, wherein a second generator, a second throttle valve, a second solution pump and a second solution heat exchanger are added, and the absorber (4) is adjusted from having a dilute solution pipeline connected to the generator (5) via a solution pump (9) and a solution heat exchanger (10) to having a dilute solution pipeline connected to the second generator (16) via a solution pump (9) and a solution heat exchanger (10), and the second generator (16) is further connected to the generator (5) via a concentrated solution pipeline connected to the generator (5) via a second solution pump (18) and a second solution heat exchanger (19), and the generator (5) is adjusted from having a dilute solution pipeline connected to the generator (5) via a solution pump (9) and a solution heat exchanger (10). ) is adjusted so that the concentrated solution pipeline of the generator (5) is connected to the absorber (4) through the solution heat exchanger (10), and the concentrated solution pipeline of the generator (5) is connected to the absorber (4) through the second solution heat exchanger (19) and the solution heat exchanger (10). The refrigerant vapor channel of the generator (5) is adjusted so that the refrigerant vapor channel of the generator (5) is connected to the compressor (12), and the refrigerant vapor channel of the generator (5) is connected to the second generator (16). After that, the second generator (16) has a refrigerant liquid pipeline connected to the condenser (6) or the evaporator (7) through the second throttle valve (17). The second generator (16) also has a refrigerant vapor channel connected to the compressor (12), thereby forming a catalyst regeneration energy recovery heat pump system.

8. A catalyst regeneration energy recovery heat pump system, which is any one of the catalyst regeneration energy recovery heat pump systems described in claims 2 to 4, by adding a second generator, a second solution pump, a second solution heat exchanger and a second absorber, and adjusting the flue gas passage of the charring-regeneration system (1) to be connected to the outside through the high-temperature heat exchanger (11), the generator (5) and the heat source heat regenerator (2) to be connected to the outside through the high-temperature heat exchanger (11), the generator (5), the second generator (16) and the heat source heat regenerator (2); adjusting the flue gas passage of the combustion furnace (3) to be connected to the outside through the high-temperature heat exchanger (11), the generator (5) and the heat source heat regenerator (2) to be connected to the outside through the high-temperature heat exchanger (11), the generator (5), the second generator (16) and the heat source heat regenerator (2); adjusting the flue gas passage of the combustion furnace (3) to be connected to the outside through the high-temperature heat exchanger (11), the generator (5), the second generator (16) and the heat source heat regenerator (2); adjusting the dilute solution pipeline of the absorber (4) to be connected to the outside through the solution The liquid pump (9) and the solution heat exchanger (10) are connected to the generator (5) and adjusted so that the absorber (4) has a dilute solution pipeline connected to the second absorber (20) via the solution pump (9) and the solution heat exchanger (10), and the second absorber (20) further has a dilute solution pipeline connected to the generator (5) via the second solution pump (18) and the second solution heat exchanger (19). The generator (5) has a concentrated solution pipeline connected to the absorber (4) via the solution heat exchanger (10) and adjusted so that the generator (5) has a concentrated solution pipeline connected to the second generator (16) via the second solution heat exchanger (19), and the second generator (16) further has a concentrated solution pipeline connected to the absorber (4) via the solution heat exchanger (10). The second generator (16) also has a refrigerant steam channel connected to the second absorber (20), and the second absorber (20) also has a heated medium channel connected to the outside, thereby forming a catalyst regeneration energy recovery heat pump system.

9. A catalyst regeneration energy recovery heat pump system, which is any one of the catalyst regeneration energy recovery heat pump systems described in claim 8, wherein a third generator, a second throttle valve, a third solution pump and a third solution heat exchanger are added, the second absorber (20) is provided with a dilute solution pipeline connected to the third generator (21) via the third solution pump (22) and the third solution heat exchanger (23), the third generator (21) also has a concentrated solution pipeline connected to the second generator (16) via the third solution heat exchanger (23), the generator (5) has a refrigerant vapor channel connected to the compressor (12), the generator (5) has a refrigerant vapor channel connected to the third generator (21), and then the third generator (21) has a refrigerant liquid pipeline connected to the condenser (6) or the evaporator (7) via the second throttle valve (17), and the third generator (21) also has a refrigerant vapor channel connected to the compressor (12), thereby forming a catalyst regeneration energy recovery heat pump system.

10. A catalyst regeneration energy recovery heat pump system, which is any one of the catalyst regeneration energy recovery heat pump systems described in claim 8, wherein a third generator, a second throttle valve and a third solution heat exchanger are added, and the second absorber (20) has a dilute solution pipeline connected to the generator (5) through the second solution pump (18) and the second solution heat exchanger (19) and is adjusted to the second absorber (20) having a dilute solution pipeline connected to the generator (5) through the second solution pump (18), the second solution heat exchanger (19) and the third solution heat exchanger (23), and the generator (5) has a concentrated solution pipeline connected to the second generator (16) through the second solution heat exchanger (19). The generator (5) has a concentrated solution pipeline connected to the third generator (21) via a third solution heat exchanger (23), and the third generator (21) has a concentrated solution pipeline connected to the second generator (16) via a second solution heat exchanger (19). The generator (5) has a refrigerant steam channel connected to the compressor (12), and the generator (5) has a refrigerant steam channel connected to the third generator (21). After the refrigerant steam channel of the generator (5) is connected to the third generator (21), the third generator (21) has a refrigerant liquid pipeline connected to the condenser (6) or the evaporator (7) via a second throttle valve (17), and the third generator (21) also has a refrigerant steam channel connected to the compressor (12), thereby forming a catalyst regeneration energy recovery heat pump system.

11. A catalyst regeneration energy recovery heat pump system, which is any one of the catalyst regeneration energy recovery heat pump systems described in claim 8, wherein a third generator, a second throttle valve, a third solution pump and a third solution heat exchanger are added, and the second absorber (20) is connected to the generator (5) through a dilute solution pipeline via a second solution pump (18) and a second solution heat exchanger (19), and is adjusted to the second absorber (20) being connected to the third generator (21) through a dilute solution pipeline via a second solution pump (18) and a second solution heat exchanger (19), and the third generator (21) being connected to the generator (5) through a concentrated solution pipeline via a third solution pump (22) and a third solution heat exchanger (23), and the generator The concentrated solution pipeline of the generator (5) is connected to the second generator (16) through the second solution heat exchanger (19), and is adjusted so that the concentrated solution pipeline of the generator (5) is connected to the second generator (16) through the third solution heat exchanger (23) and the second solution heat exchanger (19). The refrigerant vapor channel of the generator (5) is connected to the compressor (12), and is adjusted so that the refrigerant vapor channel of the generator (5) is connected to the third generator (21). After that, the third generator (21) further has a refrigerant liquid pipeline connected to the condenser (6) or the evaporator (7) through the second throttle valve (17). The third generator (21) also has a refrigerant vapor channel connected to the compressor (12), thereby forming a catalyst regeneration energy recovery heat pump system.

12. A catalyst regeneration energy recovery heat pump system, which is any one of the catalyst regeneration energy recovery heat pump systems described in claims 2-4, by adding a second generator, a second solution pump, a second solution heat exchanger and a second absorber, and adjusting the flue gas passage of the charring-regeneration system (1) to be connected to the outside through the high-temperature heat exchanger (11), the generator (5) and the heat source heat regenerator (2) to be connected to the outside through the high-temperature heat exchanger (11), the second generator (16), the generator (5) and the heat source heat regenerator (2), and adjusting the flue gas passage of the combustion furnace (3) to be connected to the outside through the high-temperature heat exchanger (11), the generator (5) and the heat source heat regenerator (2) (11), the second generator (16), the generator (5) and the heat source regenerator (2) are connected to the outside; the generator (5) has a refrigerant steam channel connected to the compressor (12) so that the generator (5) has a refrigerant steam channel connected to the second absorber (20), the second absorber (20) also has a dilute solution pipeline connected to the second generator (16) through the second solution pump (18) and the second solution heat exchanger (19), the second generator (16) also has a concentrated solution pipeline connected to the second absorber (20) through the second solution heat exchanger (19), the second generator (16) also has a refrigerant steam channel connected to the compressor (12), and the second absorber (20) also has a heated medium channel connected to the outside, forming a catalyst regeneration energy recovery heat pump system.

13. A catalyst regeneration energy recovery power device, wherein a fuel channel is added externally to communicate with the combustion furnace (3) in any one of the catalyst regeneration energy recovery power devices described in claims 1-12, thereby forming a catalyst regeneration energy recovery power device.

14. A catalyst regeneration energy recovery power device, which is any one of the catalyst regeneration energy recovery power devices described in claims 1-13, wherein the air channel of the heat source heat regenerator (2) connected to the charring-regeneration system (1) is adjusted to have an air channel of the heat source heat regenerator (2) divided into two paths - the first path is connected to the charring-regeneration system (1) and the second path is connected to the combustion furnace (3), thereby forming a catalyst regeneration energy recovery power device.

15. A catalyst regeneration energy recovery power device, wherein an air compressor (24) is added to any one of the catalyst regeneration energy recovery power devices according to claims 1 to 13, and the air passage outside is connected to the charring-regeneration system (1) through the heat source regenerator (2), and the air passage outside is connected to the charring-regeneration system (1) through the air compressor (24) and the heat source regenerator (2), and a smoke exhauster (25) is added to connect the smoke passage of the charring-regeneration system (1) to the high-temperature heat exchanger (11). The connection is adjusted so that the smoke passage of the charring-regeneration system (1) is connected to the high-temperature heat exchanger (11) via a smoke exhaust fan (25), a second smoke exhaust fan (26) is added, and the CO-rich smoke passage of the charring-regeneration system (1) is connected to the combustion furnace (3) so that the CO-rich smoke passage of the charring-regeneration system (1) is connected to the combustion furnace (3) via the second smoke exhaust fan (26); the smoke exhaust fan (25) and the second smoke exhaust fan (26) are connected to an air compressor (24) and transmit power to form a catalyst regeneration energy recovery power device; wherein, Alternatively, the heat source regenerator (2) is provided with an air passage connected to the second range hood (26).

16. A catalyst regeneration energy recovery power device is a catalyst regeneration energy recovery power device according to any one of claims 1 to 14, wherein an auxiliary combustion chamber (27) is added, and an external fuel channel is connected to the auxiliary combustion chamber (27), and the burn-regeneration system (1) having a flue gas channel connected to the high-temperature heat exchanger (11) is adjusted to a burn-regeneration system (1) having a flue gas channel connected to the auxiliary combustion chamber (27), and the auxiliary combustion chamber (27) further has a flue gas channel connected to the high-temperature heat exchanger (11), thereby forming a catalyst regeneration energy recovery power device.

17. A catalyst regeneration energy recovery power device, wherein an air compressor (24) is added to any one of the catalyst regeneration energy recovery power devices as claimed in claim 16, and the air passage outside is connected to the charring-regeneration system (1) through the heat source regenerator (2), and the air passage outside is connected to the charring-regeneration system (1) through the air compressor (24) and the heat source regenerator (2), and a smoke exhaust fan (25) is added to connect the smoke passage of the auxiliary combustion chamber (27) to the high-temperature heat exchanger (11). The connection is adjusted so that the auxiliary combustion chamber (27) has a flue gas passage connected to the high-temperature heat exchanger (11) via a flue gas blower (25); a second flue gas blower (26) is added, and the connection between the CO-rich flue gas passage of the charring-regeneration system (1) and the combustion furnace (3) is adjusted so that the CO-rich flue gas passage of the charring-regeneration system (1) is connected to the combustion furnace (3) via the second flue gas blower (26); the flue gas blower (25) and the second flue gas blower (26) are connected to an air compressor (24) and transmit power to form a catalyst regeneration energy recovery power device.

18. A catalyst regeneration energy recovery heat pump system is a catalyst regeneration energy recovery heat pump system according to any one of claims 1-4, 8, and 12, wherein a nozzle (A) is added to replace the throttle valve (8), a diffuser (B) is added, and the refrigerant vapor channel of the evaporator (7) connected to the absorber (4) is adjusted to the refrigerant vapor channel of the evaporator (7) connected to the absorber (4) through the diffuser (B), thereby forming a catalyst regeneration energy recovery power device.

19. A catalyst regeneration energy recovery heat pump system is a catalyst regeneration energy recovery heat pump system according to any one of claims 2 to 18, wherein a working machine is added, and an expansion machine (13) is connected to the working machine and provides power to the working machine, thereby forming a catalyst regeneration energy recovery heat pump system that additionally provides power load to the outside.

20. A catalyst regeneration energy recovery heat pump system is a catalyst regeneration energy recovery heat pump system according to any one of claims 2 to 18, wherein a power machine is added, the power machine is connected to a compressor (12) and provides power to the compressor (12), thereby forming a catalyst regeneration energy recovery heat pump system driven by an additional external power.

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