CN213021086U - Air compressor waste heat recovery device for food packaging - Google Patents
Air compressor waste heat recovery device for food packaging Download PDFInfo
- Publication number
- CN213021086U CN213021086U CN202021405823.XU CN202021405823U CN213021086U CN 213021086 U CN213021086 U CN 213021086U CN 202021405823 U CN202021405823 U CN 202021405823U CN 213021086 U CN213021086 U CN 213021086U
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- Prior art keywords
- water tank
- spring
- heat exchange
- groove
- close
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- Expired - Fee Related
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- 239000002918 waste heat Substances 0.000 title claims abstract description 24
- 238000011084 recovery Methods 0.000 title claims abstract description 21
- 238000004806 packaging method and process Methods 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000011347 resin Substances 0.000 claims abstract description 23
- 229920005989 resin Polymers 0.000 claims abstract description 23
- 239000007789 gas Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 21
- 238000009413 insulation Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 3
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011575 calcium Substances 0.000 abstract description 3
- 229910001425 magnesium ion Inorganic materials 0.000 abstract description 3
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses an air compressor waste heat recovery device that food package used, comprising a water tank, the top cap is installed at the top of water tank, the basin has been seted up to the inside of water tank, the inside of basin is provided with the heat exchange tube, wherein, the bottom intercommunication of heat exchange tube has the intake pipe, the bottom that the intake pipe runs through the water tank extends to the outside, the top intercommunication of heat exchange tube has the outlet duct, the top cap that runs through of outlet duct extends to the outside, the bottom of intake pipe is connected with the steam conveyer pipe, the inside of outlet duct is fixed with the spring valve, one side that the water tank is close to the basin top is run through there is the water. The utility model discloses a resin filter core that sets up, through the water inlet to injecting the running water in the basin, the running water passes through inside resin filter core gets into the basin, replaces calcium, the magnesium ion of aquatic through resin filter core, avoids cold water and heat exchange tube contact heating after production incrustation scale to adhere to the heat exchange tube outer wall.
Description
Technical Field
The utility model relates to a food package technical field specifically is an air compressor waste heat recovery device that food package used.
Background
Food package is the component part of food commodity, one of the main engineering in the food industry in-process, in the food package process, needs use air compressor, and air compressor compressed air produces a large amount of heats, in order to carry out recycle to air compressor waste heat, needs use waste heat recovery device.
Although the existing air compressor waste heat recovery devices are very large in variety and quantity, the existing air compressor waste heat recovery devices still have certain problems and bring certain inconvenience to the use of the air compressor waste heat recovery devices.
When the existing air compressor waste heat recovery device is used, hot air flows in the heat exchange pipe, cold water is heated through the heat exchange pipe, waste heat of the air compressor is recovered, and water scale can be generated when the cold water is heated and is attached to the outer wall of the heat exchange pipe, so that the heat exchange efficiency of the heat exchange pipe is easily reduced, and the air compressor waste heat recovery device is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air compressor waste heat recovery device that food package used has solved current air compressor waste heat recovery device and when using, makes steam flow in the heat exchange tube, heats cold water through the heat exchange tube, retrieves the air compressor waste heat, nevertheless cold water can produce the scale when heating and adhere to the heat exchange tube outer wall, reduces the heat exchange efficiency of heat exchange tube easily, the problem of inconvenient use.
In order to achieve the above object, the utility model provides a following technical scheme: an air compressor waste heat recovery device for food packaging comprises a water tank, a top cover is arranged at the top of the water tank, a water tank is arranged in the water tank, a heat exchange pipe is arranged in the water tank,
the bottom of the heat exchange tube is communicated with an air inlet tube, the air inlet tube penetrates through the bottom of the water tank and extends to the outside, the top of the heat exchange tube is communicated with an air outlet tube, a penetrating top cover of the air outlet tube extends to the outside, the bottom of the air inlet tube is connected with a hot air delivery tube, a spring valve is fixed inside the air outlet tube, and a water inlet is formed in one side, close to the upper side of the water tank, of the water tank in a;
the opposite side that the water tank is close to the basin below runs through there is the delivery port, the inside of water inlet is provided with the resin filter core, the inboard that the resin filter core is close to the water tank is fixed with the mounting bracket, the draw-in groove has been seted up to one side symmetry that the water tank is close to the mounting bracket, one side intercommunication that the water tank is close to the draw-in groove has the open slot, the position that the mounting bracket corresponds the draw-in groove is.
Preferably, the heat exchange tube is spiral in the water tank.
Preferably, the heat-insulating sleeve is sleeved outside the hot gas conveying pipe and is made of rock wool materials.
Preferably, a spring groove is formed in the spring valve, an air inlet is communicated with the bottom of the spring valve close to the spring groove, an air outlet is communicated with the top of the spring valve close to the spring groove, a spring is fixed in the spring groove, and a sealing plug is fixed on one side of the spring close to the air inlet.
Preferably, the outer diameter of the sealing plug is larger than the inner diameter of the sealing plug, the outer diameter of the sealing plug is smaller than the inner diameter of the spring groove, and the sealing plug is elastically connected with the spring valve through a spring.
Preferably, the clamping groove and the clamping block are T-shaped, the external size of the clamping block is smaller than the opening size of the open slot, and the clamping groove and the clamping block form a clamping structure.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a resin filter core that sets up, through the water inlet to injecting the running water in the basin, the running water passes through inside resin filter core gets into the basin, replaces calcium, the magnesium ion of aquatic through resin filter core, avoids cold water and heat exchange tube contact heating after production incrustation scale to adhere to the heat exchange tube outer wall.
2. The utility model discloses a fixture block and the draw-in groove that set up, when installing the resin filter core, make the mounting bracket drive in the resin filter core gets into the inlet port, the mounting bracket drives the inside that the fixture block got into the open slot simultaneously, later rotates the mounting bracket, and the mounting bracket drives the fixture block and gets into the inside of draw-in groove from the open slot, through the block structure that draw-in groove and fixture block constitute, is convenient for install the resin filter core.
3. The utility model discloses a heat preservation cover that sets up, when air compressor steam gets into the heat exchange tube through the steam conveyer pipe in, keep warm to the steam conveyer pipe through the heat preservation cover, avoid steam conveyer pipe and external emergence heat exchange, make the heat loss of steam conveyer pipe inside, can effectually reduce the waste that the heat loss caused.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic diagram of a side view of the slot of the present invention;
fig. 4 is a schematic diagram of the internal structure of the spring slot of the present invention.
In the figure: 1. a water tank; 2. a top cover; 3. a water tank; 4. a heat exchange pipe; 5. an air inlet pipe; 6. an air outlet pipe; 7. a hot gas delivery pipe; 701. a thermal insulation sleeve; 8. a spring valve; 801. a spring slot; 802. an air inlet; 803. an air outlet; 804. a spring; 805. a sealing plug; 9. a water inlet; 10. a water outlet; 11. a resin filter element; 12. a mounting frame; 13. a card slot; 14. an open slot; 15. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: an air compressor waste heat recovery device for food packaging comprises a water tank 1, a top cover 2, a water tank 3, a heat exchange tube 4, an air inlet pipe 5, an air outlet pipe 6, a hot air conveying pipe 7, a spring valve 8, a water inlet 9, a water outlet 10, a resin filter element 11, a mounting frame 12, a clamping groove 13, an open groove 14 and a clamping block 15, wherein the top cover 2 is installed at the top of the water tank 1, the water tank 3 is arranged in the water tank 1, the heat exchange tube 4 is arranged in the water tank 3, the heat exchange tube 4 is spiral in the water tank 3, the contact area between the heat exchange tube 4 and tap water in the water tank 1 can be effectively increased through the spiral heat exchange tube 4, the heat,
the bottom intercommunication of heat exchange tube 4 has intake pipe 5, intake pipe 5 runs through the bottom of water tank 1 and extends to the outside, the top intercommunication of heat exchange tube 4 has outlet duct 6, the top cap 2 that runs through of outlet duct 6 extends to the outside, the bottom of intake pipe 5 is connected with hot gas conveyer pipe 7, the outside cover of hot gas conveyer pipe 7 has insulation cover 701, insulation cover 701 is made for the rock wool material, when air compressor hot gas passes through hot gas conveyer pipe 7 and gets into heat exchange tube 4 in, keep warm to hot gas conveyer pipe 7 through insulation cover 701, avoid hot gas conveyer pipe 7 and external heat exchange to take place, make the heat loss of hot gas conveyer pipe 7 inside, can the waste that the effectual reduction heat loss caused, the inside of outlet duct 6 is fixed with spring valve 8, spring groove 801 has been seted up to the inside of spring valve 8, the bottom intercommunication that spring valve 8 is close to spring groove 801 has air inlet, the top of the spring valve 8, which is close to the spring groove 801, is communicated with an air outlet 803, a spring 804 is fixed inside the spring groove 801, a sealing plug 805 is fixed on one side of the spring 804, which is close to the air inlet 802, the outer diameter of the sealing plug 805 is larger than the inner diameter of the sealing plug 805, the outer diameter of the sealing plug 805 is smaller than the inner diameter of the spring groove 801, the sealing plug 805 is elastically connected with the spring valve 8 through the spring 804, when hot air flows in the heat exchange tube 4, the air inlet 802 is sealed through the sealing plug 805, when the air pressure in the air outlet tube 6 reaches a certain value, the hot air pushes the sealing plug 805 to be away from the air inlet 802, so that the spring valve 8 is opened, the hot air flows out through the air outlet tube 6, meanwhile, the spring 804 is compressed, the hot air in the heat exchange tube 4 can maintain higher air pressure through the spring valve, a water inlet 9 penetrates through one side of the water tank 1, which is close to the upper part of the water tank 3;
a water outlet 10 penetrates through the other side of the water tank 1, which is close to the lower part of the water tank 3, a resin filter element 11 is arranged inside the water inlet 9, an installation frame 12 is fixed on the inner side of the resin filter element 11, which is close to the water tank 1, clamping grooves 13 are symmetrically formed in one side of the water tank 1, which is close to the installation frame 12, the clamping grooves 13 and clamping blocks 15 are in a T shape, the external dimension of the clamping blocks 15 is smaller than the opening dimension of the open grooves 14, the clamping grooves 13 and the clamping blocks 15 form a clamping structure, when the resin filter element 11 is installed, the installation frame 12 drives the resin filter element 11 to enter the water inlet 9, meanwhile, the installation frame 12 drives the clamping blocks 15 to enter the inside of the open grooves 14, then the installation frame 12 is rotated, the installation frame 12 drives the clamping blocks 15 to enter the inside of the clamping grooves 13 from the open grooves 14, and a clamping block 15 is fixed on the mounting frame 12 at a position corresponding to the clamping groove 13.
The working principle is as follows: when the air compressor waste heat recovery device for food packaging is used, firstly, the top cover 2 is opened, the mounting frame 12 drives the resin filter element 11 to enter the water inlet 9, meanwhile, the mounting frame 12 drives the fixture block 15 to enter the inside of the open slot 14, then the mounting frame 12 is rotated, the mounting frame 12 drives the fixture block 15 to enter the inside of the fixture slot 13 from the open slot 14, the resin filter element 11 is convenient to mount through a clamping structure formed by the fixture slot 13 and the fixture block 15, then the top cover 2 is closed, the top cover 2 is fixed through bolts, then tap water is injected into the water tank 3 through the water inlet 9, the tap water enters the water tank 3 through the resin filter element 11, calcium and magnesium ions in the water are replaced through the resin filter element 11, scale generated after cold water is heated by contacting with the heat exchange tube 4 and attached to the outer wall of the heat exchange tube 4, keep warm hot gas conveyer pipe 7 through insulation cover 701, avoid hot gas conveyer pipe 7 and external heat exchange, make the inside heat loss of hot gas conveyer pipe 7, can the effectual waste that reduces heat loss and cause, when hot gas flows in heat exchange tube 4, seal up air inlet 802 through sealing plug 805, after 6 internal gas pressures of outlet duct reach a definite value, hot gas promotes sealing plug 805 and keeps away from air inlet 802, make spring valve 8 open, hot gas passes through outlet duct 6 and flows out, spring 804 compresses simultaneously, can make the hot gas in the heat exchange tube 4 maintain higher atmospheric pressure through spring valve 8, avoid hot gas directly to flow out through outlet duct 6, make hot gas can carry out the heat transfer with the running water in heat exchange tube 4 fully, after the running water heating is accomplished, open delivery port 10, discharge hot water through delivery port 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an air compressor waste heat recovery device that food package used, includes water tank (1), its characterized in that: a top cover (2) is arranged at the top of the water tank (1), a water tank (3) is arranged in the water tank (1), a heat exchange pipe (4) is arranged in the water tank (3),
the bottom of the heat exchange tube (4) is communicated with an air inlet tube (5), the air inlet tube (5) penetrates through the bottom of the water tank (1) and extends to the outside, the top of the heat exchange tube (4) is communicated with an air outlet tube (6), the air outlet tube (6) penetrates through the top cover (2) and extends to the outside, the bottom of the air inlet tube (5) is connected with a hot air conveying tube (7), a spring valve (8) is fixed inside the air outlet tube (6), and a water inlet (9) penetrates through one side, close to the upper part of the water tank (3), of the water tank (1);
water tank (1) is close to opposite side run-through of basin (3) below and has delivery port (10), the inside of water inlet (9) is provided with resin filter core (11), the inboard that resin filter core (11) are close to water tank (1) is fixed with mounting bracket (12), draw-in groove (13) have been seted up to one side symmetry that water tank (1) is close to mounting bracket (12), one side intercommunication that water tank (1) is close to draw-in groove (13) has open slot (14), the rigidity that mounting bracket (12) correspond draw-in groove (13) has fixture block (15).
2. The air compressor waste heat recovery device for food packaging of claim 1, wherein: the heat exchange tube (4) is spiral in the water tank (3).
3. The air compressor waste heat recovery device for food packaging of claim 1, wherein: the hot gas conveying pipe (7) comprises a heat insulation sleeve (701), the heat insulation sleeve (701) is sleeved outside the hot gas conveying pipe (7), and the heat insulation sleeve (701) is made of rock wool materials.
4. The air compressor waste heat recovery device for food packaging of claim 1, wherein: the spring valve (8) comprises a spring groove (801), an air inlet (802), an air outlet (803), a spring (804) and a sealing plug (805), the spring groove (801) is formed in the spring valve (8), the bottom, close to the spring groove (801), of the spring valve (8) is communicated with the air inlet (802), the top, close to the spring groove (801), of the spring valve (8) is communicated with the air outlet (803), the spring (804) is fixed in the spring groove (801), and the sealing plug (805) is fixed on one side, close to the air inlet (802), of the spring (804).
5. The air compressor waste heat recovery device for food packaging of claim 4, wherein: the outer diameter of the sealing plug (805) is larger than the inner diameter of the sealing plug (805), the outer diameter of the sealing plug (805) is smaller than the inner diameter of the spring groove (801), and the sealing plug (805) is elastically connected with the spring valve (8) through a spring (804).
6. The air compressor waste heat recovery device for food packaging of claim 1, wherein: the clamping groove (13) and the clamping block (15) are T-shaped, the external size of the clamping block (15) is smaller than the opening size of the open groove (14), and the clamping groove (13) and the clamping block (15) form a clamping structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021405823.XU CN213021086U (en) | 2020-07-16 | 2020-07-16 | Air compressor waste heat recovery device for food packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021405823.XU CN213021086U (en) | 2020-07-16 | 2020-07-16 | Air compressor waste heat recovery device for food packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213021086U true CN213021086U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021405823.XU Expired - Fee Related CN213021086U (en) | 2020-07-16 | 2020-07-16 | Air compressor waste heat recovery device for food packaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213021086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087162A (en) * | 2021-11-11 | 2022-02-25 | 华海(北京)科技股份有限公司 | Air compressor machine oil gas waste heat recycles device |
-
2020
- 2020-07-16 CN CN202021405823.XU patent/CN213021086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087162A (en) * | 2021-11-11 | 2022-02-25 | 华海(北京)科技股份有限公司 | Air compressor machine oil gas waste heat recycles device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |