CN221198102U - Factory waste gas waste heat recovery system - Google Patents
Factory waste gas waste heat recovery system Download PDFInfo
- Publication number
- CN221198102U CN221198102U CN202322811592.2U CN202322811592U CN221198102U CN 221198102 U CN221198102 U CN 221198102U CN 202322811592 U CN202322811592 U CN 202322811592U CN 221198102 U CN221198102 U CN 221198102U
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- Prior art keywords
- fixedly connected
- box
- heat recovery
- recovery system
- driving motor
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- 238000011084 recovery Methods 0.000 title claims abstract description 28
- 239000002918 waste heat Substances 0.000 title claims abstract description 21
- 239000002912 waste gas Substances 0.000 title abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 46
- 238000007790 scraping Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 241000220317 Rosa Species 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 241000196324 Embryophyta Species 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010908 plant waste Substances 0.000 claims 5
- 230000008021 deposition Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model provides a factory waste gas waste heat recovery system which comprises a scraping assembly, wherein the scraping assembly comprises a heating box, a first connecting pipe, a filtering box, a transverse pipe, a first driving motor, a drain pipe, a heat exchange pipe, a reciprocating screw rod, a belt pulley, a belt, a moving plate, a scraping plate and a circular hole; the top of the heating box is communicated with and fixed with a first connecting pipe. According to the utility model, waste gas is introduced into the filter box for filtering, and then enters the heating box for heat exchange treatment through the heat exchange tube and water in the heating box, so that waste of heat energy in the waste gas is reduced, the first driving motor drives the two reciprocating screw rods through the two reciprocating screw rods, the belt pulley and the belt, the two reciprocating screw rods simultaneously rotate, the reciprocating screw rods drive the corresponding moving plates to move, the moving plates drive scales generated on the surfaces of the heat exchange tubes corresponding to the scraping plates to scrape, heat exchange efficiency reduction caused by scale deposition is avoided, and recovery efficiency is improved.
Description
Technical Field
The utility model relates to a waste heat recovery system, in particular to a factory waste gas waste heat recovery system, and belongs to the technical field of waste heat recovery systems.
Background
The waste heat of the factory waste gas refers to the energy recovered and reused from the waste gas generated in the industrial production process. The waste gases are usually generated in the running or production process of equipment, if the waste gases are not treated and utilized, energy sources are wasted, and the environment is polluted, so that the hot air is recycled through a waste gas waste heat recycling system in the prior art;
When the existing waste gas waste heat recovery system is used for recovering and utilizing waste gas, the waste gas exchanges heat with water through the heat exchange tube to recover and utilize the waste gas, but in the long-time use process, scale can be accumulated on the surface of the heat exchange tube to reduce the heat exchange efficiency and influence the recovery efficiency, and therefore, the waste gas waste heat recovery system for a factory is provided.
Disclosure of utility model
In view of the foregoing, the present utility model provides a waste gas and waste heat recovery system for a factory, which solves or alleviates the technical problems existing in the prior art, and at least provides an advantageous choice.
The technical scheme of the embodiment of the utility model is realized as follows: the factory waste gas waste heat recovery system comprises a scraping assembly, wherein the scraping assembly comprises a heating box, a first connecting pipe, a filtering box, a transverse pipe, a first driving motor, a drain pipe, a heat exchange pipe, a reciprocating screw rod, a belt pulley, a belt, a moving plate, a scraping plate and a circular hole;
The top intercommunication of heating cabinet is fixed with first connecting pipe, the tip intercommunication of first connecting pipe is fixed with the rose box, the left side intercommunication of rose box is fixed with the cross tube, the top fixedly connected with first driving motor of heating cabinet, the bottom intercommunication of heating cabinet is fixed with the drain pipe, fixedly connected with a plurality of heat exchange tubes between the both sides inner wall of heating cabinet, rotate between the both sides inner wall of heating cabinet and be connected with two reciprocating screw rods, two the tip of one reciprocating screw rod in the reciprocating screw rod extends to the top of heating cabinet and with first driving motor's output shaft fixed connection, the bottom of reciprocating screw rod extends to the below of heating cabinet and fixedly connected with belt pulley, two the transmission is connected with same belt on the belt pulley, threaded connection has the movable plate on the reciprocating screw rod, two fixedly connected with a plurality of scrapers between the movable plate, a plurality of circular holes have been seted up on the scraper blade, the inner wall in circular hole and corresponding heat exchange tube sliding connection.
Further preferably, two limiting grooves are formed in the left inner wall and the right inner wall of the heating box, limiting blocks are connected to the limiting grooves in a sliding mode, and one side of each limiting block is fixedly connected with one side of the corresponding moving plate.
Further preferably, the right side of the heating box is communicated with and fixed with a second connecting pipe, and a purifying device is arranged at the end part of the second connecting pipe.
Further preferably, the top of the heating box is communicated with and fixed with a water injection pipe, and the water injection pipe is provided with a sealing cover.
Further preferably, a rotating assembly is arranged on one side of the scraping assembly, and the rotating assembly comprises a second driving motor, a first gear and a rectangular block;
The top fixedly connected with second driving motor of rose box, second driving motor's output shaft extends to the rose box in and welds there is first gear, fixedly connected with rectangular block on the bottom inner wall of rose box.
Further preferably, the rectangular block is rotatably connected with a rotating shaft, the end part of the rotating shaft is fixedly connected with a second gear, and the second gear is meshed with the first gear.
Further preferably, the other end of the rotating shaft is fixedly connected with a fan blade.
Further preferably, a filter screen is arranged on the filter box.
By adopting the technical scheme, the embodiment of the utility model has the following advantages:
According to the utility model, waste gas is introduced into the filter box for filtering, and then enters the heating box for heat exchange treatment through the heat exchange tube and water in the heating box, so that waste of heat energy in the waste gas is reduced, the first driving motor drives the two reciprocating screw rods through the two reciprocating screw rods, the belt pulley and the belt, the two reciprocating screw rods simultaneously rotate, the reciprocating screw rods drive the corresponding moving plates to move, the moving plates drive scales generated on the surfaces of the heat exchange tubes corresponding to the scraping plates to scrape, heat exchange efficiency reduction caused by scale deposition is avoided, and recovery efficiency is improved.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view showing an oblique structure of the present utility model;
FIG. 3 is a cut-away perspective view of the heating cabinet of the present utility model;
FIG. 4 is a perspective view of the connection of the heat exchange tube, scraper, moving plate and reciprocating screw rod of the present utility model;
fig. 5 is a cut-away perspective view of the filter box of the present utility model.
Reference numerals: 1. a scraping assembly; 2. a heating box; 3. a first connection pipe; 4. a filter box; 5. a transverse tube; 6. a first driving motor; 7. a drain pipe; 8. a heat exchange tube; 9. a reciprocating screw rod; 10. a belt pulley; 11. a belt; 12. a moving plate; 13. a scraper; 14. a circular hole; 15. a limit groove; 16. a limiting block; 17. a second connection pipe; 18. a purifying device; 19. a water injection pipe; 20. a rotating assembly; 21. a second driving motor; 22. a first gear; 23. rectangular blocks; 24. a rotating shaft; 25. a second gear; 26. a fan blade; 27. and (3) a filter screen.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 5, an embodiment of the present utility model provides a waste gas and waste heat recovery system for a factory, which comprises a scraping assembly 1, wherein the scraping assembly 1 comprises a heating box 2, a first connecting pipe 3, a filtering box 4, a transverse pipe 5, a first driving motor 6, a drain pipe 7, a heat exchange pipe 8, a reciprocating screw rod 9, a belt pulley 10, a belt 11, a moving plate 12, a scraping plate 13 and a circular hole 14;
The top intercommunication of heating cabinet 2 is fixed with first connecting pipe 3, the tip intercommunication of first connecting pipe 3 is fixed with rose box 4, the left side intercommunication of rose box 4 is fixed with cross tube 5, the first driving motor 6 of top fixedly connected with of heating cabinet 2, the bottom intercommunication of heating cabinet 2 is fixed with drain pipe 7, fixedly connected with a plurality of heat exchange tubes 8 between the both sides inner wall of heating cabinet 2, rotate between the both sides inner wall of heating cabinet 2 and be connected with two reciprocating screw rods 9, the tip of one reciprocating screw rod 9 in two reciprocating screw rods 9 extends to the top of heating cabinet 2 and with the output shaft fixed connection of first driving motor 6, the bottom of reciprocating screw rod 9 extends to the below of heating cabinet 2 and fixedly connected with belt pulley 10, transmission connection has same belt 11 on two belt pulleys 10, threaded connection has movable plate 12 on the reciprocating screw rod 9, fixedly connected with a plurality of scraping plates 13 between two movable plate 12, a plurality of circular holes 14 are seted up on the scraping plates 13, the inner wall and the corresponding heat exchange tube 8 sliding connection of circular holes 14, with carry out the filtration with leading to rose box 4, get into the filter box 2 after filtering, get into the heat exchange tube 2 and carry out the waste heat recovery efficiency through the corresponding heat exchange tube 8, thereby the inside is realized through the reciprocating screw rod 9, the inside has been reduced, the scale deposition is realized to the heat recovery efficiency is realized by the reciprocating screw rod 9, the scale is realized through the corresponding heat exchange tube 9, the inside has been removed through the reciprocating screw rod 9, and the heat recovery efficiency is realized, and the scale is reduced, and the scale is recovered by the scale is removed by the belt 9, and is recovered by the heat has been removed, and is recovered by the heat and has been removed.
In one embodiment, two limiting grooves 15 are formed in the left inner wall and the right inner wall of the heating box 2, limiting blocks 16 are slidably connected to the limiting grooves 15, one side of each limiting block 16 is fixedly connected with one side of the corresponding moving plate 12, and the limiting blocks 16 play a limiting role, so that the moving plate 12 can only move up and down when moving.
In one embodiment, the right side of the heating box 2 is communicated with and fixed with a second connecting pipe 17, the end part of the second connecting pipe 17 is provided with a purifying device 18, and the waste gas after waste heat recovery enters the purifying device 18 through the second connecting pipe 17 and is discharged after being purified through the purifying device 18.
In one embodiment, the top of the heating box 2 is communicated with and fixed with a water injection pipe 19, a sealing cover is arranged on the water injection pipe 19, and water can be added into the heating box 2 through the arrangement of the water injection pipe 19.
In one embodiment, a rotating assembly 20 is arranged on one side of the scraping assembly 1, and the rotating assembly 20 comprises a second driving motor 21, a first gear 22 and a rectangular block 23;
the top fixedly connected with second driving motor 21 of rose box 4, the output shaft of second driving motor 21 extends to in the rose box 4 and welds first gear 22, fixedly connected with rectangular piece 23 on the bottom inner wall of rose box 4.
In one embodiment, a rotating shaft 24 is rotatably connected to the rectangular block 23, a second gear 25 is fixedly connected to the end part of the rotating shaft 24, the second gear 25 is meshed with the first gear 22, a fan blade 26 is fixedly connected to the other end of the rotating shaft 24, the second driving motor 21 is started, the second driving motor 21 drives the first gear 22 to rotate, the first gear 22 drives the meshed second gear 25 to rotate, the second gear 25 drives the rotating shaft 24 to rotate, the rotating shaft 24 drives the fan blade 26 to rotate, and waste gas is introduced into the filter box 4 through the fan blade 26.
In one embodiment, the filter box 4 is provided with a filter screen 27, and the filter screen 27 is arranged to filter dust in the exhaust gas.
The utility model works when in work: during the use, add water in the heating cabinet 2 through the water injection pipe 19, start second driving motor 21, second driving motor 21 drives first gear 22 and rotates, first gear 22 drives the second gear 25 of meshing and rotates, second gear 25 drives pivot 24 and rotates, pivot 24 drives fan blade 26 and rotates, introduce the rose box 4 through fan blade 26 with waste gas, filter through filter screen 27, get into heating cabinet 2 after the filtration, waste gas carries out heat transfer with the inside water of heating cabinet 2 through heat exchange tube 8, thereby realize the waste heat recovery in the waste gas, thereby waste heat in the waste gas has been reduced, waste gas after the waste heat recovery gets into clarification plant 18 through second connecting tube 17, discharge after clarification plant 18 carries out, during the striking off, start first driving motor 6, first driving motor 6 drives one reciprocating screw 9 rotation in two reciprocating screw 9, pulley 10 rotates through belt 11 drive another pulley 10, another reciprocating screw 9 rotates, make two reciprocating screw 9 rotate simultaneously, reciprocating screw 12 drive corresponding scraper blade 12 moves the heat transfer efficiency that moves, thereby the scale deposit is avoided to the corresponding scraper blade 12 to carry out, thereby reduce the scale deposit efficiency is avoided.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. Factory exhaust gas waste heat recovery system, including striking off subassembly (1), its characterized in that: the scraping assembly (1) comprises a heating box (2), a first connecting pipe (3), a filtering box (4), a transverse pipe (5), a first driving motor (6), a drain pipe (7), a heat exchange pipe (8), a reciprocating screw rod (9), a belt pulley (10), a belt (11), a moving plate (12), a scraping plate (13) and a circular hole (14);
The utility model discloses a scraper blade, including heating cabinet (2), filter cabinet (4), first connecting pipe (3) are fixed in the top intercommunication of heating cabinet (2), tip intercommunication of first connecting pipe (3) is fixed with filter cabinet (4), left side intercommunication of filter cabinet (4) is fixed with cross tube (5), the top fixedly connected with first driving motor (6) of heating cabinet (2), the bottom intercommunication of heating cabinet (2) is fixed with drain pipe (7), fixedly connected with a plurality of heat exchange tubes (8) between the both sides inner wall of heating cabinet (2), rotate between the both sides inner wall of heating cabinet (2) and be connected with two reciprocating lead screw (9), two the tip of one reciprocating lead screw (9) in reciprocating lead screw (9) extends to the top of heating cabinet (2) and is fixedly connected with output shaft of first driving motor (6), the bottom of reciprocating lead screw (9) extends to the below of heating cabinet (2) and is fixedly connected with belt pulley (10), two drive connection has same belt (11) on belt pulley (10), reciprocating lead screw (9) are connected with two reciprocating lead screw (12) have scraper blade (13) between the fixed connection hole (13), the inner wall of the circular hole (14) is in sliding connection with the corresponding heat exchange tube (8).
2. The plant waste heat recovery system of claim 1, wherein: two limit grooves (15) are formed in the left inner wall and the right inner wall of the heating box (2), limit blocks (16) are connected to the limit grooves (15) in a sliding mode, and one side of each limit block (16) is fixedly connected with one side of the corresponding movable plate (12).
3. The plant waste heat recovery system of claim 1, wherein: the right side of the heating box (2) is communicated with and fixed with a second connecting pipe (17), and a purifying device (18) is arranged at the end part of the second connecting pipe (17).
4. The plant waste heat recovery system of claim 1, wherein: the top of the heating box (2) is communicated with and fixed with a water injection pipe (19), and a sealing cover is arranged on the water injection pipe (19).
5. The plant waste heat recovery system of claim 1, wherein: one side of the scraping component (1) is provided with a rotating component (20), and the rotating component (20) comprises a second driving motor (21), a first gear (22) and a rectangular block (23);
the top fixedly connected with second driving motor (21) of rose box (4), the output shaft of second driving motor (21) extends to in rose box (4) and welds first gear (22), fixedly connected with rectangle piece (23) on the bottom inner wall of rose box (4).
6. The plant exhaust gas waste heat recovery system according to claim 5, wherein: the rectangular block (23) is rotatably connected with a rotating shaft (24), the end part of the rotating shaft (24) is fixedly connected with a second gear (25), and the second gear (25) is meshed with the first gear (22).
7. The plant exhaust gas waste heat recovery system according to claim 6, wherein: the other end of the rotating shaft (24) is fixedly connected with a fan blade (26).
8. The plant waste heat recovery system of claim 1, wherein: a filter screen (27) is arranged on the filter box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322811592.2U CN221198102U (en) | 2023-10-19 | 2023-10-19 | Factory waste gas waste heat recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322811592.2U CN221198102U (en) | 2023-10-19 | 2023-10-19 | Factory waste gas waste heat recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221198102U true CN221198102U (en) | 2024-06-21 |
Family
ID=91494278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322811592.2U Active CN221198102U (en) | 2023-10-19 | 2023-10-19 | Factory waste gas waste heat recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221198102U (en) |
-
2023
- 2023-10-19 CN CN202322811592.2U patent/CN221198102U/en active Active
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