Integrated solid electric heat storage organic heat carrier equipment

Abstract

The utility model discloses integrated solid electric heat storage organic heat carrier equipment which comprises an organic heat carrier device, a heat exchange box body, a recovery mechanism and a purification mechanism, the recovery mechanism is used for forming a heat preservation structure outside the heat exchange box body and conveying flue gas, and the purification mechanism is used for treating pollutants in discharged flue gas. The shell is arranged outside the heat exchange box body and connected with the smoke exhaust pipeline of the organic heat carrier device through the connecting pipe, and exhausted smoke is blown into the inner cavity of the conveying coil pipe along with operation of the fan, so that the smoke flows around the outside of the heat exchange box body along the conveying coil pipe; the heat exchange box body is arranged in the shell, so that heat in the flue gas is remained in the inner cavity of the shell, the temperature in the inner cavity of the shell is increased, the temperature outside the heat exchange box body is increased, the heat preservation effect is achieved, waste heat in the flue gas is recycled, energy waste is reduced, the energy utilization rate is increased, and environment-friendly emission of the flue gas is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of electric heat storage organic heat carrier, in particular to an integrated solid electric heat storage organic heat carrier device. Background Art

[0002] The electric thermal storage organic heat carrier is a heat energy exchange device that heats the heat transfer oil by electric heating, and then the heated heat transfer oil is circulated between the electric thermal storage organic heat carrier and the pipeline by the compression equipment. The pipeline is connected to the external heat exchange system to absorb and transfer the heat in the circulating heat transfer oil in the pipeline, such as the "integrated solid electric thermal storage organic heat carrier device" with patent number CN210718080U.

[0003] The disadvantages of the above-mentioned electric heat storage organic heat carrier equipment are that the existing thermal oil furnaces mostly use coal, oil and gas as fuel, so a large amount of flue gas will be discharged into the atmosphere during operation. The discharged flue gas has the characteristics of high temperature and carries a large amount of heat. The discharge of flue gas causes waste of heat energy, and the outer shell of the heat exchange system is mostly directly exposed to the air, with poor thermal insulation effect, so that the heat will be dissipated to the outside air, reducing the energy utilization rate. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated solid electric heat storage organic heat carrier device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated solid electric heat storage organic heat carrier device, comprising an organic heat carrier device;

[0006] A heat exchange box, the upper surface of which is fixedly connected to the lower surface of the organic heat carrier device;

[0007] A recovery mechanism, which is arranged outside the heat exchange box and is used to form a heat preservation structure outside the heat exchange box and to transport the generated flue gas;

[0008] The purification mechanism is arranged on one side of the recovery mechanism and is used to process pollutants in the exhaust flue gas.

[0009] Preferably, the recycling mechanism comprises:

[0010] A shell, wherein the shell is arranged outside the heat exchange box, and the inner wall of the shell is in contact with the outer wall of the heat exchange box;

[0011] A heat-insulating layer, the heat-insulating layer is fixedly connected to the inner wall of the shell and is used to reduce the heat dissipation in the inner cavity of the shell;

[0012] The conveying coil is arranged in the inner cavity of the shell and is used to convey the generated smoke.

[0013] Preferably, the recycling mechanism comprises:

[0014] A fan, wherein the fan is arranged on one side of the housing, and an air outlet of the fan is fixedly connected to one end of the conveying coil;

[0015] A connecting pipe, the connecting pipe is arranged above the fan, and the bottom of the connecting pipe is fixedly connected to the air inlet of the fan;

[0016] An exhaust pipe is arranged at the top of one side of the shell, and one end of the exhaust pipe is fixedly connected to the other end of the conveying coil.

[0017] Preferably, the purification mechanism comprises:

[0018] A fixed pipe, the bottom of which is fixedly interlaced and connected with the other end of the exhaust pipe;

[0019] A movable tube, the bottom of which is slidably connected to the inner cavity of the fixed tube and the bottom of which is closed;

[0020] The fixing block is fixedly inserted and connected with the top of the movable tube, and the outer wall of the bottom of the fixing block is threadedly connected with the top of the inner wall of the fixing tube.

[0021] Preferably, the purification mechanism comprises:

[0022] A filter screen plate, which is fixedly connected to the bottom of the movable tube and is used to filter impurities in the smoke;

[0023] An installation tube, the outer wall of the top of which is fixedly connected to the inner wall of the movable tube;

[0024] An activated carbon plate, which is fixedly connected to the bottom of the mounting tube and is used to treat odor in the flue gas;

[0025] The catalyst layer is arranged in the inner cavity of the mounting tube and is used for treating harmful substances in the flue gas.

[0026] Preferably, a plurality of exhaust holes are evenly opened on the top of the installation tube, and the catalyst layer is filled in the inner cavity of the installation tube.

[0027] Technical effects and advantages of the utility model:

[0028] The utility model utilizes a setting mode that cooperates with a shell, a conveying coil, a fixed pipe, a movable pipe and a mounting pipe. The shell is set outside the heat exchange box, and is connected to the smoke exhaust pipe of the organic heat carrier device by a connecting pipe. With the operation of the fan, the exhausted smoke is blown into the inner cavity of the conveying coil, so that the smoke flows along the conveying coil around the outside of the heat exchange box, so that the heat in the smoke remains in the inner cavity of the shell. The temperature in the inner cavity of the shell rises, which increases the temperature outside the heat exchange box and plays a role in heat preservation. The waste heat in the smoke is recycled and utilized, and the waste energy is reduced. The exhausted smoke enters the inner cavity of the fixed pipe, enters the movable pipe through the filter screen plate, and impurities in the smoke are filtered. After the smoke is purified by the activated carbon plate and the catalyst layer, it is discharged from the exhaust hole on the top of the mounting pipe, thereby improving the energy utilization rate and ensuring the environmentally friendly emission of the smoke. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0030] Figure 2 It is a schematic diagram of the cross-sectional structure of the shell of the utility model in top view.

[0031] Figure 3 It is a front sectional structural schematic diagram of the fixed pipe of the utility model.

[0032] In the figure: 1. organic heat carrier device; 2. heat exchange box; 3. recovery mechanism; 31. shell; 32. insulation layer; 33. conveying coil; 34. fan; 35. connecting pipe; 36. exhaust pipe; 4. purification mechanism; 41. fixed pipe; 42. movable pipe; 43. fixed block; 44. filter screen; 45. installation pipe; 46. activated carbon plate; 47. catalyst layer. DETAILED DESCRIPTION

[0033] 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.

[0034] The utility model provides Figure 1-3An integrated solid electric heat storage organic heat carrier device shown includes an organic heat carrier device 1, a heat exchange box 2, a recovery mechanism 3 and a purification mechanism 4. The organic heat carrier device 1 is electrically connected to an external power supply through an external first switch, and is used to electrically heat the heat transfer oil and drive the heated heat transfer oil to circulate inside the heat exchange box 2. The upper surface of the heat exchange box 2 is fixedly connected to the lower surface of the organic heat carrier device 1. A heat exchange medium is introduced into the heat exchange box 2 to absorb and transfer the heat in the heat transfer oil.

[0035] Furthermore, the recovery mechanism 3 is arranged outside the heat exchange box 2, and is used to form a heat preservation structure outside the heat exchange box 2 and to transport the generated flue gas, and to recover the heat in the flue gas, so that the temperature of the exhaust flue gas is higher than the temperature outside the heat exchange box 2;

[0036] The purification mechanism 4 is arranged on one side of the recovery mechanism 3, and is used to process pollutants in the exhaust flue gas to ensure the safe discharge of the flue gas;

[0037] Specifically, the recovery mechanism 3 includes a shell 31, an insulation layer 32, a conveying coil 33, a fan 34, a connecting pipe 35 and an exhaust pipe 36. The shell 31 is arranged in a U-shaped shape outside the heat exchange box 2, and its inner wall is in contact with the outer wall of the heat exchange box 2, and is used to install the insulation layer 32 and the conveying coil 33. The insulation layer 32 is fixedly connected to the inner wall of the shell 31, and is used to reduce the heat dissipation in the inner cavity of the shell 31. The insulation layer 32 is made of thermal insulation material to improve the thermal insulation effect of the shell 31. The conveying coil 33 is arranged outside the heat exchange box 2, so that the smoke is transported around the heat exchange box 2, and the heat in the smoke is stored in the inner cavity of the shell 31, and it is used to transport the generated smoke. The conveying coil 33 is arranged around a fan 34 arranged on one side of the housing 31, and its air outlet is fixedly connected to one end of the conveying coil 33. The fan 34 is electrically connected to an external power supply through an external second switch. Through the operation of the fan 34, the smoke flows in the inner cavity of the conveying coil 33. The connecting pipe 35 is arranged above the fan 34, and its bottom is fixedly connected to the air inlet of the fan 34. The connecting pipe 35 is used to connect with the smoke exhaust pipe of the organic heat carrier device 1, so that the exhausted smoke flows into the conveying coil 33. The exhaust pipe 36 is arranged at the top of one side of the housing 31, and one end of it is fixedly connected to the other end of the conveying coil 33. The exhaust pipe 36 is used to exhaust the smoke in the conveying coil 33;

[0038] Furthermore, the purification mechanism 4 includes a fixed tube 41, a movable tube 42, a fixed block 43, a filter screen 44, a mounting tube 45, an activated carbon plate 46 and a catalyst layer 47. The bottom of the fixed tube 41 is fixedly inserted and connected with the other end of the exhaust pipe 36. By discharging the flue gas into the inner cavity of the fixed tube 41, the flue gas is purified in the inner cavity of the fixed tube 41. The bottom of the movable tube 42 is slidably inserted and connected with the inner cavity of the fixed tube 41, and its bottom is closed. The top of the movable tube 42 is arranged in the inner cavity of the fixed tube 41 for installing the filter screen 44 and the mounting tube 45. The fixed block 43 is fixedly inserted and connected with the top of the movable tube 42, and the outer wall of the bottom is threadedly connected with the top of the inner wall of the fixed tube 41. The fixed block 43 is T-shaped. By rotating the movable tube 42 and the fixed block 43, the bottom of the fixed block 43 is threadedly connected with the top of the inner wall of the fixed tube 41, and the movable tube 42 is fixedly installed in the fixed tube 4 1, and it is convenient to install and disassemble the movable pipe 42. The filter screen plate 44 is fixedly connected to the bottom of the movable pipe 42, which is used to filter impurities in the flue gas. The filter screen plate 44 is arranged in a circular tube shape. The flue gas in the inner cavity of the fixed pipe 41 enters the inner cavity of the movable pipe 42 through the mesh of the filter screen plate 44. The outer wall at the top of the mounting pipe 45 is fixedly connected to the inner wall of the movable pipe 42. The mounting pipe 45 is used to install the activated carbon plate 46 and the catalyst layer 47. The activated carbon plate 46 is fixedly connected to the bottom of the mounting pipe 45, which is used to process the odor in the flue gas. The activated carbon plate 46 is arranged in a circular tube shape. The flue gas in the inner cavity of the movable pipe 42 passes through the activated carbon plate 46 and enters the catalyst layer 47. After being purified by the activated carbon plate 46 and the catalyst layer 47, it is discharged from the exhaust hole at the top of the mounting pipe 45. The catalyst layer 47 is arranged in the inner cavity of the mounting pipe 45, which is used to process harmful substances in the flue gas.

[0039] A plurality of exhaust holes are evenly opened on the top of the installation tube 45 , and the catalyst layer 47 fills the inner cavity of the installation tube 45 .

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An integrated solid electric heat storage organic heat carrier device, comprising: Organic heat carrier device (1); A heat exchange box (2), the upper surface of the heat exchange box (2) being fixedly connected to the lower surface of the organic heat carrier device (1); The invention is characterized in that: a recovery mechanism (3) is arranged outside the heat exchange box (2), and is used to form a heat preservation structure outside the heat exchange box (2) and to transport the generated smoke; A purification mechanism (4), wherein the purification mechanism (4) is arranged on one side of the recovery mechanism (3) and is used to process pollutants in the exhaust flue gas.

2. The integrated solid electric heat storage organic heat carrier device according to claim 1, characterized in that: The recovery mechanism (3) comprises: A shell (31), wherein the shell (31) is arranged outside the heat exchange box (2), and an inner wall of the shell (31) is in contact with an outer wall of the heat exchange box (2); A heat insulating layer (32), the heat insulating layer (32) being fixedly connected to the inner wall of the shell (31) and used for reducing the dissipation of heat in the inner cavity of the shell (31); A conveying coil (33), wherein the conveying coil (33) is arranged in the inner cavity of the shell (31) and is used to convey the generated smoke.

3. The integrated solid electric heat storage organic heat carrier device according to claim 2 is characterized in that: The recovery mechanism (3) comprises: A fan (34), wherein the fan (34) is disposed on one side of the housing (31), and an air outlet of the fan (34) is fixedly connected to one end of the conveying coil (33); A connecting pipe (35), the connecting pipe (35) being arranged above the fan (34), and having a bottom portion fixedly connected to an air inlet of the fan (34); An exhaust pipe (36) is arranged at the top of one side of the shell (31), and one end of the exhaust pipe (36) is fixedly connected to the other end of the conveying coil (33).

4. The integrated solid electric heat storage organic heat carrier device according to claim 3 is characterized in that: The purification mechanism (4) comprises: A fixed pipe (41), the bottom of the fixed pipe (41) being fixedly interpenetratingly connected to the other end of the exhaust pipe (36); A movable tube (42), the bottom of which is slidably connected to the inner cavity of the fixed tube (41) and the bottom of which is closed; A fixed block (43) is fixedly connected with the top of the movable tube (42) through insertion, and the outer wall of the bottom of the fixed block (43) is threadedly connected with the top of the inner wall of the fixed tube (41).

5. The integrated solid electric heat storage organic heat carrier device according to claim 4, characterized in that: The purification mechanism (4) comprises: A filter screen plate (44), the filter screen plate (44) is fixedly connected to the bottom of the movable tube (42) and is used to filter impurities in the smoke; A mounting tube (45), the outer wall of the top of the mounting tube (45) being fixedly connected to the inner wall of the movable tube (42); An activated carbon plate (46), the activated carbon plate (46) being fixedly connected to the bottom of the mounting tube (45) and used for treating odor in the smoke; A catalyst layer (47) is disposed in the inner cavity of the mounting tube (45) and is used to process harmful substances in the flue gas.

6. The integrated solid electric heat storage organic heat carrier device according to claim 5, characterized in that: A plurality of exhaust holes are evenly arranged on the top of the installation tube (45), and the catalyst layer (47) is filled in the inner cavity of the installation tube (45).

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