Heat storage, combustion, condensation and recovery all-in-one machine

Abstract

The utility model discloses a heat storage, combustion, condensation and recovery all-in-one machine which comprises a combustion furnace body, and waste heat in a condensation box can be pumped into the combustion furnace body through matched use of a second induced draft fan and a heat preservation pipe, so that the effect of recycling the waste heat in the condensation box is achieved. According to the waste heat recovery device, the temperature sensor is arranged and used in cooperation with the control panel, the monitoring threshold value of the temperature sensor can be set through the control panel, when the temperature monitored by the temperature sensor exceeds the threshold value, the temperature sensor transmits a signal to the control panel, and then the control panel starts the second induced draft fan to recover waste heat in the condensation box; and when the temperature value monitored by a temperature sensor is lower than a set threshold value, a control panel closes a second induced draft fan, then gas in the condensation box can be exhausted through an exhaust pipe, and an activated carbon plate and a filter screen are arranged to be used in cooperation, so that the effect of filtering the gas is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat storage combustion equipment, in particular to a heat storage combustion condensation recovery integrated machine. Background Art

[0002] A burner is a general term for a device that sprays fuel and air in a certain way to mix and burn. Burners are divided into industrial burners, burners, civil burners, and special burners according to their types and application areas. Regenerative burners can heat air at room temperature in a very short time and have the advantage of energy saving by alternating between heat storage and heat release.

[0003] For example, the heat storage combustion condensation recovery integrated machine (Announcement No.: CN218763492U), the device includes a base, a combustion furnace is fixedly connected to the left side of the top of the base, a condensation box is fixedly connected to the right side of the top of the base, a placement plate is fixedly connected between the combustion furnace and the condensation box, a fan is fixedly connected to the top of the placement plate, a collecting pipe is connected to the top of the fan, the end of the collecting pipe away from the fan is connected to the combustion furnace, and the right side of the fan is connected to the condensation box through a pipeline. The utility model has the function of condensing gas through the coordinated use of a base, a combustion furnace, a condensation box, a placement plate, a fan, a collecting pipe, a cold water tank, a water pump, a circulation pipe, a drain pipe, an air outlet pipe, a fixed block, a ventilation fan, a filter element and a dustproof net, which can effectively solve the problem that the existing heat storage burner does not have the function of condensing gas, easily leads to waste of resources and environmental pollution, and therefore cannot meet the use requirements.

[0004] When the device is in use, cold water condenses the pumped gas during the circulation process and produces condensed water. This process is a liquefaction phenomenon and also generates some heat. The device directly discharges this part of heat, which will cause heat loss and energy waste. Therefore, we need to propose a heat storage combustion condensation recovery all-in-one machine. Utility Model Content

[0005] The purpose of the utility model is to provide a heat storage combustion condensation recovery integrated machine. By setting up a second induced draft fan and an insulation pipe for use in conjunction, the heat inside the condensation box can be recovered and utilized, thereby saving energy and solving the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A heat storage, combustion, condensation and recovery integrated machine comprises a combustion furnace body, the bottom of the combustion furnace body is fixedly installed with three groups of legs in a circular array, a first induced draft fan is fixedly installed on one side wall of the combustion furnace body, an air inlet end of the first induced draft fan is connected with the interior of the combustion furnace body through a pipeline, an air outlet end of the first induced draft fan is fixedly connected with a condensation box through a pipeline, four groups of support columns are symmetrically fixedly installed on the bottom of the condensation box, a circulation component for conveying cold water is arranged inside the condensation box, and a recovery component for reusing the heat inside the condensation box is arranged on one side wall of the condensation box.

[0008] Preferably, the recovery component includes a second induced draft fan, which is fixedly installed on a side wall of the condensation box, and the air inlet end and the air outlet end of the second induced draft fan are both fixedly connected with a thermal insulation pipe.

[0009] Preferably, the air inlet end of the second induced draft fan is fixedly connected to the interior of the condensation box through a heat preservation pipe, and the air outlet end of the second induced draft fan is fixedly connected to the interior of the combustion furnace body through a heat preservation pipe.

[0010] Preferably, the circulation component includes a water tank, which is fixedly installed on one side wall of the condensation tank, and a water pump is fixedly installed on one side wall of the water tank. The water inlet end of the water pump is connected to the interior of the water tank through a pipeline, and the water outlet end of the water pump is fixedly connected to a bent pipe, which is located inside the condensation tank, and one end of the bent pipe passes through the condensation tank and is fixedly connected to the interior of the water tank.

[0011] Preferably, a temperature sensor is fixedly mounted on an inner wall of one side of the condensing box, a control panel is fixedly mounted on a side wall of one side of the condensing box, and the temperature sensor, the first induced draft fan, the second induced draft fan and the water pump are all electrically connected to the control panel via wires.

[0012] Preferably, a conical water guide scoop is fixedly embedded in the bottom of the condensation box, and a water outlet pipe is fixedly embedded in the bottom of the conical water guide scoop.

[0013] Preferably, an exhaust pipe is fixedly embedded on one side wall of the condensing box, a mounting sleeve is threadedly connected on the outer wall of the exhaust pipe, an activated carbon plate is embedded inside the mounting sleeve, and a filter is embedded on one side of the mounting sleeve located on the activated carbon plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can pump the smoke of the combustion furnace body to the inside of the condensation box for treatment by arranging the first induced draft fan. The smoke entering the condensation box can be cooled by arranging the condensation box, the water tank, the water pump and the elbow, and the smoke can be condensed to produce condensed water. The conical water guide can guide the condensed water, so that the condensed water can be discharged from the inside of the water outlet pipe.

[0016] 2. By setting up the second induced draft fan and the insulation pipe for use, the waste heat inside the condensation box can be pumped to the inside of the combustion furnace body, so as to achieve the effect of reusing the waste heat inside the condensation box, which is beneficial to energy saving. By setting up the temperature sensor and the control panel for use, the monitoring threshold of the temperature sensor can be set through the control panel first. When the temperature monitored by the temperature sensor exceeds the threshold, the temperature sensor transmits the signal to the control panel, and the control panel immediately turns on the second induced draft fan to recover the waste heat inside the condensation box. When the temperature value monitored by the temperature sensor is lower than the set threshold, the control panel will turn off the second induced draft fan, and then the gas inside the condensation box can be discharged through the exhaust pipe. By setting up the activated carbon plate and the filter for use, the gas is filtered. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the shaft side of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure inside the condensation box of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the circulation component of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the exhaust pipe, mounting sleeve and activated carbon plate of the utility model.

[0022] In the figure: 1. combustion furnace body; 2. first induced draft fan; 3. condensation box; 4. circulation component; 401. water tank; 402. water pump; 403. elbow; 5. recovery component; 501. second induced draft fan; 502. insulation pipe; 6. temperature sensor; 7. control panel; 8. conical water guide hopper; 9. water outlet pipe; 10. exhaust pipe; 11. installation sleeve; 12. activated carbon plate; 13. filter. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 , the utility model provides a technical solution:

[0025] A heat storage combustion condensation recovery integrated machine comprises a combustion furnace body 1, the bottom of the combustion furnace body 1 is fixedly installed with three groups of legs in a circular array, a first induced draft fan 2 is fixedly installed on one side wall of the combustion furnace body 1, an air inlet end of the first induced draft fan 2 is connected with the interior of the combustion furnace body 1 through a pipeline, and an air outlet end of the first induced draft fan 2 is fixedly connected with a condensation box 3 through a pipeline, by arranging the first induced draft fan 2, the smoke of the combustion furnace body 1 can be pumped into the interior of the condensation box 3 for treatment, four groups of support columns are symmetrically fixedly installed on the bottom of the condensation box 3, a circulation component 4 for conveying cold water is arranged inside the condensation box 3, and a recovery component 5 for reusing the heat inside the condensation box 3 is arranged on one side wall of the condensation box 3;

[0026] The recovery component 5 includes a second induced draft fan 501, which is fixedly installed on a side wall of the condensation box 3. The air inlet and air outlet of the second induced draft fan 501 are fixedly connected with a heat preservation pipe 502. By arranging the second induced draft fan 501 and the heat preservation pipe 502 for use in conjunction, the waste heat inside the condensation box 3 can be pumped into the interior of the combustion furnace body 1, thereby achieving the effect of reusing the waste heat inside the condensation box 3, which is beneficial to saving energy.

[0027] The air inlet end of the second induced draft fan 501 is fixedly connected to the interior of the condensation box 3 through the insulation pipe 502, and the air outlet end of the second induced draft fan 501 is fixedly connected to the interior of the combustion furnace body 1 through the insulation pipe 502;

[0028] The circulation component 4 includes a water tank 401, which is fixedly installed on one side wall of the condensation tank 3. A water pump 402 is fixedly installed on one side wall of the water tank 401. The water inlet end of the water pump 402 is connected to the inside of the water tank 401 through a pipeline, and the water outlet end of the water pump 402 is fixedly connected to a bend pipe 403. The bend pipe 403 is located inside the condensation tank 3, and one end of the bend pipe 403 penetrates the condensation tank 3 and is fixedly connected to the inside of the water tank 401. By arranging the condensation tank 3, the water tank 401, the water pump 402 and the bend pipe 403 are used in coordination, the flue gas entering the condensation tank 3 is cooled, and the flue gas can be condensed to generate condensed water;

[0029] A temperature sensor 6 is fixedly installed on the inner wall of one side of the condensing box 3, and a control panel 7 is fixedly installed on the side wall of one side of the condensing box 3. The temperature sensor 6, the first induced draft fan 2, the second induced draft fan 501 and the water pump 402 are all electrically connected to the control panel 7 through wires. By setting the temperature sensor 6 and the control panel 7 for coordinated use, the monitoring threshold of the temperature sensor 6 can be set through the control panel 7 first. When the temperature monitored by the temperature sensor 6 exceeds the threshold, the temperature sensor 6 transmits a signal to the control panel 7, and the control panel 7 immediately turns on the second induced draft fan 501 to recover the waste heat inside the condensing box 3. When the temperature value monitored by the temperature sensor 6 is lower than the set threshold, the control panel 7 turns off the second induced draft fan 501.

[0030] A conical water guide 8 is fixedly embedded at the bottom of the condensation box 3, and a water outlet pipe 9 is fixedly embedded at the bottom of the conical water guide 8. The conical water guide 8 is provided to guide the condensed water, so that the condensed water can be discharged from the inside of the water outlet pipe 9.

[0031] An exhaust pipe 10 is fixedly embedded on one side wall of the condensation box 3, and a mounting sleeve 11 is threadedly connected on the outer wall of the exhaust pipe 10, which can be easily replaced. An activated carbon plate 12 is embedded inside the mounting sleeve 11, and a filter screen 13 is embedded on one side of the mounting sleeve 11 located on the activated carbon plate 12. The gas inside the condensation box 3 can be discharged through the exhaust pipe 10. By setting up the activated carbon plate 12 and the filter screen 13 for use in conjunction, the gas can be filtered.

[0032] Working principle: When the utility model is used, the first induced draft fan 2 is started, and the flue gas inside the combustion furnace body 1 can be pumped to the inside of the condensation box 3 through the pipeline for treatment, and the cold water inside the water tank 401 is pumped to the inside of the curved pipe 403 through the water pump 402, so as to cool the flue gas inside the condensation box 3, and then produce condensed water, which can then be discharged from the inside of the water outlet pipe 9. The monitoring threshold of the temperature sensor 6 is set through the control panel 7. When the temperature value monitored by the temperature sensor 6 exceeds the set threshold, the temperature sensor 6 transmits a signal to the control panel 7, and the control panel 7 immediately starts the second induced draft fan 501 to recover the heat inside the condensation box 3. When the temperature value monitored by the temperature sensor 6 is lower than the set threshold, the control panel 7 will turn off the second induced draft fan 501, and the flue gas can be discharged from the inside of the exhaust pipe 10.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat storage combustion condensation recovery integrated machine, comprising a combustion furnace body (1), characterized in that: The bottom of the combustion furnace body (1) is fixedly mounted with three groups of legs in a circular array, a first induced draft fan (2) is fixedly mounted on a side wall of the combustion furnace body (1), an air inlet end of the first induced draft fan (2) is connected to the interior of the combustion furnace body (1) through a pipeline, an air outlet end of the first induced draft fan (2) is fixedly connected to a condensation box (3) through a pipeline, four groups of support columns are symmetrically fixedly mounted on the bottom of the condensation box (3), a circulation component (4) for conveying cold water is arranged inside the condensation box (3), and a recovery component (5) for reusing heat inside the condensation box (3) is arranged on a side wall of the condensation box (3).

2. The heat storage combustion condensation recovery integrated machine according to claim 1, characterized in that: The recovery component (5) comprises a second induced draft fan (501), the second induced draft fan (501) being fixedly mounted on a side wall of the condensation box (3), and the air inlet end and the air outlet end of the second induced draft fan (501) being fixedly connected to a heat preservation pipe (502).

3. The heat storage combustion condensation recovery integrated machine according to claim 2, characterized in that: The air inlet end of the second induced draft fan (501) is fixedly connected to the interior of the condensation box (3) through the insulation pipe (502), and the air outlet end of the second induced draft fan (501) is fixedly connected to the interior of the combustion furnace body (1) through the insulation pipe (502).

4. The heat storage combustion condensation recovery integrated machine according to claim 1, characterized in that: The circulation component (4) comprises a water tank (401), the water tank (401) being fixedly mounted on a side wall of a condensation tank (3), a water pump (402) being fixedly mounted on a side wall of the water tank (401), a water inlet end of the water pump (402) being connected to the interior of the water tank (401) via a pipeline, a water outlet end of the water pump (402) being fixedly connected to a curved pipe (403), the curved pipe (403) being located inside the condensation tank (3), and one end of the curved pipe (403) passing through the condensation tank (3) and being fixedly connected to the interior of the water tank (401).

5. The heat storage combustion condensation recovery integrated machine according to claim 1, characterized in that: A temperature sensor (6) is fixedly mounted on an inner wall of one side of the condensation box (3), and a control panel (7) is fixedly mounted on a side wall of one side of the condensation box (3); the temperature sensor (6), the first induced draft fan (2), the second induced draft fan (501) and the water pump (402) are all electrically connected to the control panel (7) via wires.

6. The heat storage combustion condensation recovery integrated machine according to claim 1, characterized in that: A conical water guide hopper (8) is fixedly embedded in the bottom of the condensation box (3), and a water outlet pipe (9) is fixedly embedded in the bottom of the conical water guide hopper (8).

7. The heat storage combustion condensation recovery integrated machine according to claim 1, characterized in that: An exhaust pipe (10) is fixedly embedded on a side wall of the condensing box (3); a mounting sleeve (11) is threadedly connected to the outer wall of the exhaust pipe (10); an activated carbon plate (12) is embedded inside the mounting sleeve (11); and a filter screen (13) is embedded on one side of the mounting sleeve (11) located on the activated carbon plate (12).

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