CN220453694U - Heat energy recovery processing equipment - Google Patents
Heat energy recovery processing equipment Download PDFInfo
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- CN220453694U CN220453694U CN202321436732.6U CN202321436732U CN220453694U CN 220453694 U CN220453694 U CN 220453694U CN 202321436732 U CN202321436732 U CN 202321436732U CN 220453694 U CN220453694 U CN 220453694U
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- heat
- box
- heat recovery
- pipe
- smoke
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- 238000011084 recovery Methods 0.000 title claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 239000000779 smoke Substances 0.000 claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 238000004321 preservation Methods 0.000 claims abstract description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003546 flue gas Substances 0.000 claims abstract description 14
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 239000004575 stone Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 239000003517 fume Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 239000002912 waste gas Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007084 catalytic combustion reaction Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of heat energy recovery, in particular to heat energy recovery treatment equipment, wherein a heat recovery component is arranged in a heat recovery box, a cleaning component is arranged in the heat recovery box and corresponds to the position of the heat recovery component, the heat recovery component comprises the heat recovery box arranged outside a flue gas box, a heat preservation water tank is arranged outside the heat recovery box, a spiral heat-conducting pipe is arranged in the heat recovery box, a water outlet pipe is arranged at a water outlet end of the spiral heat-conducting pipe, a water outlet end of the water outlet pipe is communicated with a water inlet end of the heat preservation water tank, a water inlet pipe is arranged at a water inlet end of the spiral heat-conducting pipe, the water inlet end of the water inlet pipe is communicated with a water outlet end of the heat preservation water tank, and a smoke exhaust pipe is connected between the flue gas box and the heat recovery box. The heat energy recovery processing equipment provided by the utility model can realize more efficient heat energy recovery of the whole device, improves the heat energy recovery effect and brings better use prospect.
Description
Technical Field
The utility model relates to the technical field of heat energy recovery, in particular to heat energy recovery treatment equipment.
Background
In the power generation process of a thermal power plant, harmful substances such as waste gas can be inevitably generated, and common methods for treating the waste gas include an adsorption method, an absorption method, a catalytic combustion method, a thermal combustion method and the like, and in most cases, the petrochemical industry adopts methods such as condensation, absorption, direct combustion and the like due to high exhaust gas concentration; in the industries of coating construction, printing and the like, due to low exhaust concentration, methods such as adsorption, catalytic combustion and the like are adopted, when waste gas is treated at present, in order to save energy sources, heat in the waste gas is required to be reused, for example, chinese patent discloses a heat recovery device (authorized publication No. CN 213090541U) for waste gas treatment, and the technology of the patent can recycle part of heat in the waste gas to combustion equipment, so that heat loss in the waste gas discharge process is reduced, and meanwhile, the heat utilization efficiency is high, and dust can be treated;
however, the heat energy recovery device disclosed in the above publication has some drawbacks in that the cleaning structure is not provided to clean particles adhered to the outer wall of the heat recovery tube during use, resulting in a reduction in heat transfer rate and affecting the effect of heat recovery treatment. Accordingly, a person skilled in the art provides a heat energy recovery processing device to solve the problems set forth in the background art above.
Disclosure of Invention
The present utility model is directed to a heat energy recovery processing device, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the heat energy recovery treatment equipment comprises a flue gas box and a heat recovery box, wherein a heat recovery component is arranged in the heat recovery box, and a cleaning component is arranged in the heat recovery box at a position corresponding to the heat recovery component;
the heat recovery assembly comprises a heat recovery box arranged outside the flue gas box, a heat preservation water tank is arranged outside the heat recovery box, a spiral heat conduction pipe is arranged inside the heat recovery box, a water outlet pipe is arranged at the water outlet end of the spiral heat conduction pipe, the water outlet end of the water outlet pipe is communicated with the water inlet end of the heat preservation water tank, a water inlet pipe is arranged at the water inlet end of the spiral heat conduction pipe, the water inlet end of the water inlet pipe is communicated with the water outlet end of the heat preservation water tank, a smoke exhaust pipe is connected between the flue gas box and the heat recovery box, a filter box is slidably connected to the position, close to the spiral heat conduction pipe, of the inside of the heat recovery box, and a filter mechanism is arranged on the filter box;
the cleaning assembly comprises a rotating frame which is rotatably arranged at the center of the inner bottom of the heat recovery box, two first cleaning wheels are symmetrically arranged on one side of the upper part of the rotating frame, two second cleaning wheels are symmetrically arranged on the other side of the upper part of the rotating frame, the first cleaning wheels and the second cleaning wheels are respectively arranged on two sides of the inner wall and the outer wall of the spiral heat-conducting pipe, and the rotating frame is connected with the heat recovery box through an adjusting mechanism.
As a further scheme of the utility model: the smoke exhaust pipe is characterized in that a suction fan is arranged in the middle of the outer part of the smoke exhaust pipe, a smoke exhaust port is arranged in the middle of the top of the heat recovery box, a smoke inlet cover is arranged at the bottom of the smoke exhaust port, the smoke inlet cover is arranged in the heat recovery box, and the air inlet end of the smoke box is provided with a smoke inlet.
As still further aspects of the utility model: the adjusting mechanism comprises a first gear arranged outside the rotating frame, a driving motor is arranged at the bottom of the heat recovery box, a second gear is arranged on an output shaft of the driving motor, and the second gear is connected with the first gear in a meshed mode.
As still further aspects of the utility model: smoke outlets are formed in the bottom of the filter box at equal intervals, and filter stones are paved at the inner bottom of the filter box.
As still further aspects of the utility model: connecting partition plates are installed in the filter box at equal intervals at positions close to the filter stones, and adsorption carbon is arranged between the inner sides of every two connecting partition plates.
As still further aspects of the utility model: the water pump is installed to the outside intermediate section of outlet pipe and inlet tube, the drain pipe is installed to the outside play liquid end of heat preservation water tank.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the heat-insulating water tank is used, the spiral heat-conducting pipe is placed into the heat-insulating water tank, water in the heat-insulating water tank is filled into the spiral heat-conducting pipe through the water pump and the water inlet pipe, meanwhile, smoke enters into the smoke box through the smoke inlet, water in the spiral heat-conducting pipe is heated through the smoke, and the heated water is filled into the heat-insulating water tank from the water outlet pipe by matching with the water pump, so that water circulation heating is realized, and heat recovery treatment is realized.
2. In order to avoid the adhesion of particles in the flue gas to the spiral heat-conducting pipe and influence the heat recovery effect of the spiral heat-conducting pipe, the second gear can be driven to rotate through the driving motor, the rotating frame is driven to rotate by matching with the first gear, and then the particles adhered to the outer wall of the spiral heat-conducting pipe can be cleaned through the first cleaning wheel and the second cleaning wheel, so that the heat return effect is improved.
Drawings
FIG. 1 is a schematic view of a heat energy recovery processing apparatus;
FIG. 2 is a schematic diagram of a heat preservation water tank in a heat energy recovery processing device;
fig. 3 is a schematic structural view of a filter box in the heat energy recovery processing apparatus.
In the figure: 1. a flue gas box; 2. a heat recovery tank; 3. a heat preservation water tank; 4. a smoke inlet; 5. a smoke exhaust pipe; 6. a suction fan; 7. a smoke outlet; 8. a water outlet pipe; 9. a water inlet pipe; 10. a water pump; 11. a spiral heat pipe; 12. a rotating frame; 13. a first cleaning wheel; 14. a second cleaning wheel; 15. a first gear; 16. a driving motor; 17. a second gear; 18. a filter box; 19. a smoke inlet cover; 20. a smoke outlet; 21. filtering stone; 22. a connecting baffle; 23. adsorbing carbon.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, in an embodiment of the present utility model, a heat energy recovery processing device includes a flue gas box 1 and a heat recovery box 2, wherein a heat recovery component is disposed in the heat recovery box 2, and a cleaning component is disposed in the heat recovery box 2 at a position corresponding to the heat recovery component;
the heat recovery assembly comprises a heat recovery box 2 arranged outside the flue gas box 1, a heat preservation water tank 3 is arranged outside the heat recovery box 2, a spiral heat conduction pipe 11 is arranged inside the heat recovery box 2, a water outlet end of the spiral heat conduction pipe 11 is provided with a water outlet pipe 8, the water outlet end of the water outlet pipe 8 is communicated with the water inlet end of the heat preservation water tank 3, the water inlet end of the spiral heat conduction pipe 11 is provided with a water inlet pipe 9, the water inlet end of the water inlet pipe 9 is communicated with the water outlet end of the heat preservation water tank 3, a flue gas pipe 5 is connected between the flue gas box 1 and the heat recovery box 2, a filter box 18 is connected inside the heat recovery box 2 at a position close to the spiral heat conduction pipe 11 in a sliding manner, and the filter box 18 is provided with a filter mechanism;
the cleaning assembly comprises a rotating frame 12 rotatably arranged at the center of the inner bottom of the heat recovery box 2, two first cleaning wheels 13 are symmetrically arranged on one side of the upper part of the rotating frame 12, two second cleaning wheels 14 are symmetrically arranged on the other side of the upper part of the rotating frame 12, the first cleaning wheels 13 and the second cleaning wheels 14 are respectively arranged on the two sides of the inner wall and the outer wall of the spiral heat-conducting pipe 11, and the rotating frame 12 is connected with the heat recovery box 2 through an adjusting mechanism.
In fig. 1-2: the suction fan 6 is installed in the middle of the outside of the fume exhaust pipe 5, the fume exhaust port 7 is installed in the middle of the top of the heat recovery box 2, the fume inlet hood 19 is installed at the bottom of the fume exhaust port 7, the fume inlet hood 19 is arranged in the heat recovery box 2, the fume inlet end of the fume box 1 is provided with the fume inlet 4, and the fume exhaust effect of the fume exhaust port 7 is improved through the fume inlet hood 19.
In fig. 1-2: the adjustment mechanism is including installing in the outside first gear 15 of rotating turret 12, driving motor 16 is installed to the bottom of heat recovery case 2, second gear 17 is installed to driving motor 16's output shaft, and intermeshing connects between second gear 17 and the first gear 15, drive second gear 17 through driving motor 16 and rotate, cooperation first gear 15 drives rotating turret 12 and rotates, then can clear up the particulate matter of spiral heat pipe 11 outer wall adhesion through first clean wheel 13 and second clean wheel 14, improve the effect of hot return water.
In fig. 2-3: smoke outlet holes 20 are formed in the bottom of the filter box 18 at equal intervals, filter stones 21 are paved on the inner bottom of the filter box 18, connecting partition plates 22 are installed in the filter box 18 at equal intervals at positions close to the filter stones 21, adsorption carbon 23 is arranged between the inner sides of every two connecting partition plates 22, and smoke cleanliness of smoke discharged by the smoke outlet 7 can be improved through adsorption and filtration of the filter stones 21 and the adsorption carbon 23 in the filter box 18.
In fig. 1: the water pump 10 is all installed to outlet pipe 8 and inlet tube 9's outside intermediate segment, and the drain pipe is installed to the outside play liquid end of heat preservation water tank 3, takes from heat preservation water tank 3 through the drain pipe.
The working principle of the utility model is as follows: when the heat-insulating water tank is used, the spiral heat-conducting pipe 11 is placed into the heat recovery box 2, water in the heat-insulating water tank 3 is filled into the spiral heat-conducting pipe 11 through the water pump 10 and the water inlet pipe 9, meanwhile, smoke enters the smoke box 1 through the smoke inlet 4, water in the spiral heat-conducting pipe 11 is heated through the smoke, the heated water is filled into the heat-insulating water tank 3 from the water outlet pipe 8 by matching with the water pump 10, so that water circulation heating is realized, heat recovery treatment is realized, adsorption and filtration are carried out through the filter stone 21 and the adsorption carbon 23 in the filter box 18, the cleanliness of smoke discharged by the smoke outlet 7 can be improved, the effect of heat recovery of the spiral heat-conducting pipe 11 is influenced in order to avoid particles in the smoke from adhering to the spiral heat-conducting pipe 11, the second gear 17 can be driven to rotate through the driving motor 16, the rotating frame 12 is driven to rotate by matching with the first gear 15, and then the particles adhered to the outer wall of the spiral heat-conducting pipe 11 can be cleaned through the first cleaning wheel 13 and the second cleaning wheel 14, so that the effect of heat recovery is improved.
Claims (6)
1. The heat energy recovery treatment equipment comprises a flue gas box (1) and a heat recovery box (2), and is characterized in that a heat recovery component is arranged in the heat recovery box (2), and a cleaning component is arranged in the heat recovery box (2) at a position corresponding to the heat recovery component;
the heat recovery assembly comprises a heat recovery box (2) arranged outside a flue gas box (1), a heat preservation water tank (3) is arranged outside the heat recovery box (2), a spiral heat conduction pipe (11) is arranged inside the heat recovery box (2), a water outlet pipe (8) is arranged at the water outlet end of the spiral heat conduction pipe (11), the water outlet end of the water outlet pipe (8) is communicated with the water inlet end of the heat preservation water tank (3), a water inlet pipe (9) is arranged at the water inlet end of the spiral heat conduction pipe (11), the water inlet end of the water inlet pipe (9) is communicated with the water outlet end of the heat preservation water tank (3), a smoke exhaust pipe (5) is connected between the flue gas box (1) and the heat recovery box (2), a filter box (18) is slidingly connected to the position, close to the spiral heat conduction pipe (11), of the inside of the heat recovery box (2), and the filter box (18) is provided with a filter mechanism.
The cleaning assembly comprises a rotating frame (12) which is rotatably arranged at the center of the inner bottom of the heat recovery box (2), two first cleaning wheels (13) are symmetrically arranged on one side of the upper part of the rotating frame (12), two second cleaning wheels (14) are symmetrically arranged on the other side of the upper part of the rotating frame (12), the first cleaning wheels (13) and the second cleaning wheels (14) are respectively arranged on the two sides of the inner wall and the outer wall of the spiral heat conducting pipe (11), and the rotating frame (12) is connected with the heat recovery box (2) through an adjusting mechanism.
2. The heat energy recovery processing device according to claim 1, wherein a suction fan (6) is installed in the middle of the outer part of the smoke exhaust pipe (5), a smoke outlet (7) is installed in the middle of the top of the heat recovery box (2), a smoke inlet cover (19) is installed at the bottom of the smoke outlet (7), the smoke inlet cover (19) is arranged in the heat recovery box (2), and the air inlet end of the smoke box (1) is provided with a smoke inlet (4).
3. A heat energy recovery processing device according to claim 1, characterized in that the adjusting mechanism comprises a first gear (15) arranged outside the rotating frame (12), a driving motor (16) is arranged at the bottom of the heat recovery box (2), a second gear (17) is arranged on an output shaft of the driving motor (16), and the second gear (17) and the first gear (15) are connected in a meshed manner.
4. The heat energy recovery processing device according to claim 1, wherein smoke outlets (20) are formed in the bottom of the filter box (18) at equal intervals, and filter stones (21) are paved in the inner bottom of the filter box (18).
5. A heat energy recovery processing device according to claim 4, characterized in that the inside of the filter box (18) is provided with connecting partitions (22) at equal intervals near the filter stone (21), and that between the inner sides of each two connecting partitions (22) there is provided adsorption carbon (23).
6. The heat energy recovery processing device according to claim 1, wherein the water pump (10) is installed at the outer middle section of the water outlet pipe (8) and the water inlet pipe (9), and the liquid discharge pipe is installed at the outer liquid outlet end of the heat preservation water tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321436732.6U CN220453694U (en) | 2023-06-07 | 2023-06-07 | Heat energy recovery processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321436732.6U CN220453694U (en) | 2023-06-07 | 2023-06-07 | Heat energy recovery processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220453694U true CN220453694U (en) | 2024-02-06 |
Family
ID=89731630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321436732.6U Active CN220453694U (en) | 2023-06-07 | 2023-06-07 | Heat energy recovery processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220453694U (en) |
-
2023
- 2023-06-07 CN CN202321436732.6U patent/CN220453694U/en active Active
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