CN220689829U - Industrial waste heat recovery device - Google Patents
Industrial waste heat recovery device Download PDFInfo
- Publication number
- CN220689829U CN220689829U CN202322396507.0U CN202322396507U CN220689829U CN 220689829 U CN220689829 U CN 220689829U CN 202322396507 U CN202322396507 U CN 202322396507U CN 220689829 U CN220689829 U CN 220689829U
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- China
- Prior art keywords
- waste heat
- heat recovery
- boiler body
- pipe
- boiler
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- 238000011084 recovery Methods 0.000 title claims abstract description 46
- 239000002440 industrial waste Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000002918 waste heat Substances 0.000 claims abstract description 33
- 230000000149 penetrating effect Effects 0.000 claims abstract description 24
- 238000009833 condensation Methods 0.000 claims description 23
- 230000005494 condensation Effects 0.000 claims description 23
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 239000000779 smoke Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000220317 Rosa Species 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses an industrial waste heat recovery device, which relates to the technical field of waste heat recovery and comprises a boiler body, wherein a circular through hole is formed in the top end of the boiler body and located at the central position of the boiler body in a penetrating manner, a flow distribution cover is fixedly arranged on the top end of the boiler body and located at the position of the circular through hole, a drainage tube is connected to the outer surface of the flow distribution cover in a penetrating manner, a waste heat recovery tube is arranged at the other end of the drainage tube, and the other end of the drainage tube is fixedly arranged through the top end of the boiler body and one end of the waste heat recovery tube. According to the utility model, the high-temperature steam in the boiler body is brought into the drainage tube and enters the waste heat recovery tube, so that the heat released by the high-temperature steam in the waste heat recovery tube heats water in the boiler again, and meanwhile, the steam flowing out of the guide tube can preheat the water in the water storage tank, thereby realizing the reutilization of waste heat, improving the utilization rate of the heat in the steam and saving the cost.
Description
Technical Field
The utility model relates to the technical field of waste heat recovery, in particular to an industrial waste heat recovery device.
Background
The industry mainly refers to the industry or engineering of raw material collection and product processing and manufacturing. Industrial boilers are widely applied to a plurality of factories through development stages of hand industry, large machine industry and modern industry, and when the hot water boilers in small factories operate, a lot of steam is discharged, so that staff can always directly discharge the steam.
In the prior art, as disclosed in chinese patent CN213455078U, an industrial waste heat recovery device comprises a bottom plate, wherein the top of the bottom plate is provided with a filter box and a box body respectively, the left side of the filter box is provided with an air inlet pipe, the left side of the filter box is provided with an air inlet, and the right end of the air inlet pipe is communicated with the left end of the air inlet; the inside of rose box is provided with active carbon filter screen and airstrainer respectively, and two symmetrical spouts have been seted up to the inside wall of rose box, and the inside of every spout all is provided with the sliding block, and the surface joint of sliding block in the inside of spout, and the left and right sides of active carbon filter screen and the left and right sides of airstrainer are connected with one side that two sets of sliding blocks are close to each other respectively.
However, in the prior art, a large amount of steam is generated when an industrial hot water boiler used in a factory works, and the heat in the steam is more than the heat generated by heating, so that the heat contained in the steam can be directly dissipated in the air by direct discharge, and the waste of heat energy is caused.
Disclosure of Invention
The utility model aims to solve the problems that a large amount of steam is generated when an industrial hot water boiler used in a factory works in the prior art, heat in the steam is more than heat generated by heating, and heat contained in the steam can be directly dissipated in air by direct discharge, so that heat energy is wasted.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an industry waste heat recovery device, includes the boiler body, boiler body top just is located central point department and runs through and offer circular through-hole, boiler body top just is located circular through-hole department fixed mounting has the reposition of redundant personnel lid, reposition of redundant personnel lid surface through-connection has the drainage tube, the drainage tube other end is provided with the waste heat recovery pipe, the drainage tube other end run through boiler body top with waste heat recovery pipe one end fixed mounting, waste heat recovery pipe other end fixed mounting has the honeycomb duct, the honeycomb duct other end with the internal surface through-connection of boiler body.
Preferably, the other end of the flow guide pipe is provided with a water storage tank in a penetrating mode, the top end of the water storage tank is provided with a condensation hopper in a penetrating mode, and three condensation plates are fixedly arranged in the condensation hopper.
Preferably, the boiler body is inside bottom surface and be located central point department fixed mounting and have the burning furnace, the burning furnace with the boiler body surface through connection, burning furnace one end fixed mounting has the sealing door, burning furnace top through connection has the exhaust pipe, the exhaust pipe other end with the boiler body internal surface through connection.
Preferably, a supporting block is fixedly arranged on the inner bottom surface of the boiler body, and the top end of the supporting block is contacted with the outer surface of the waste heat recovery pipe.
Preferably, a first connecting pipe is connected to one side of the water storage tank in a penetrating manner near the upper edge position, and a second connecting pipe is connected to the outer surface of the boiler body in a penetrating manner near the lower edge position.
Preferably, a water pump is arranged on one side of the water storage tank in a penetrating manner and close to the lower edge, a water delivery pipe is fixedly arranged at a water outlet of the water pump, and the other end of the water delivery pipe is in penetrating connection with the outer surface of the boiler body.
Preferably, a filter screen is fixedly arranged in the condensation hopper and close to the upper edge, and the size of the filter screen is the same as that of the interior of the condensation hopper.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, the high-temperature steam in the boiler body is brought into the drainage tube and enters the waste heat recovery tube, so that the water in the boiler is heated again by the heat released by the high-temperature steam in the waste heat recovery tube, and meanwhile, the water in the water storage tank can be preheated by the steam flowing out of the drainage tube, thereby realizing the reutilization of waste heat, improving the utilization rate of the heat in the steam and saving the cost.
2. According to the utility model, when the steam contacts with water in the water storage tank, the residual heat of the steam can be absorbed by water, so that the temperature contained in the steam is further reduced, and then the steam attached to the steam can be condensed on the condensing plate when the steam passes through the condensing hopper and finally falls into the water storage tank under the action of gravity, so that the water in the steam can be recycled, and the expenditure of water resources is reduced.
Drawings
Fig. 1 is a schematic diagram of a first perspective structure of an industrial waste heat recovery device according to the present utility model;
fig. 2 is a schematic diagram of a second perspective structure of an industrial waste heat recovery device according to the present utility model;
FIG. 3 is a schematic diagram showing the internal structure of a boiler body of an industrial waste heat recovery device according to the present utility model;
fig. 4 is a schematic diagram of the internal structure of a water tank of an industrial waste heat recovery device according to the present utility model.
Legend description: 1. a boiler body; 2. a circular through hole; 3. a shunt cover; 4. a combustion furnace; 5. sealing the door; 6. a smoke exhaust pipe; 7. a drainage tube; 8. a waste heat recovery pipe; 9. a support block; 10. a flow guiding pipe; 11. a water storage tank; 12. a condensing hopper; 13. a condensing plate; 14. a filter screen; 15. a first connecting pipe; 16. a water pipe; 17. and (3) a water pump.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
As shown in fig. 1-3, the utility model provides an industrial waste heat recovery device, which comprises a boiler body 1, the top end of the boiler body 1 is provided with a circular through hole 2 in a penetrating way at the central position, the top end of the boiler body 1 is provided with a smoke exhaust pipe 6 in a penetrating way at the position of the circular through hole 2, the outer surface of the shunt cover 3 is connected with a drainage pipe 7 in a penetrating way, the other end of the drainage pipe 7 is provided with a waste heat recovery pipe 8, the other end of the drainage pipe 7 penetrates through the top end of the boiler body 1 and is fixedly arranged at one end of the waste heat recovery pipe 8, the other end of the waste heat recovery pipe 8 is fixedly provided with a guide pipe 10, the other end of the guide pipe 10 is connected with the inner surface of the boiler body 1 in a penetrating way, the inner bottom surface of the boiler body 1 is fixedly provided with a combustion furnace 4 in a penetrating way at the central position, the combustion furnace 4 is connected with a smoke exhaust pipe 6 in a penetrating way at one end of the combustion furnace 4, the other end of the smoke exhaust pipe 6 is connected with the inner surface of the boiler body 1, the inner bottom surface of the boiler body 1 is fixedly provided with a supporting block 9, and the top end of the supporting block 9 contacts the outer surface of the waste heat recovery pipe 8.
The specific setting and effect of this embodiment are put in detail below, when boiler body 1 during operation, the inside of reposition of redundant personnel lid 3 is entered into to the interior high temperature steam of boiler body 1 and is entered into waste heat recovery pipe 8 along drainage tube 7, the heat of the release of high temperature steam in waste heat recovery pipe 8 heats the water in the boiler once more, the reutilization of waste heat has been realized, the thermal utilization ratio in the vapor has been improved, the cost has been practiced thrift, through setting up burner 4, can realize the heating to boiler body 1, through setting up exhaust pipe 6, can realize the recycle to flue gas steam, can guarantee the stability of waste heat recovery pipe 8 through setting up supporting shoe 9, through setting up waste heat recovery pipe 8, can realize the secondary heating of steam to water, improve resource utilization.
Example two
As shown in fig. 1, 2 and 4, the other end of the flow guiding pipe 10 is provided with a water storage tank 11 in a penetrating way, the top end of the water storage tank 11 is provided with a condensation hopper 12 in a penetrating way, three condensation plates 13 are fixedly arranged in the condensation hopper 12, a first connecting pipe 15 is connected to one side of the water storage tank 11 in a penetrating way and close to the upper edge position, a second connecting pipe is connected to the outer surface of the boiler body 1 in a penetrating way and close to the lower edge position, a water pump 17 is arranged on one side of the water storage tank 11 in a penetrating way and close to the lower edge position, a water delivery pipe 16 is fixedly arranged at the water outlet of the water pump 17, the other end of the water delivery pipe 16 is connected with the outer surface of the boiler body 1 in a penetrating way, a filter screen 14 is fixedly arranged in the condensation hopper 12 and close to the upper edge position, and the filter screen 14 is the same as the inner size of the condensation hopper 12.
The effect that its whole embodiment reached is, steam after the heating is accomplished enters into storage water tank 11 inside through honeycomb duct 10, when steam is in contact with the inside water phase of storage water tank 11, its steam surplus heat can be absorbed by water, further reduce the temperature that contains in the steam, afterwards, steam when passing through condensation bucket 12, its incidental vapor can condense on condensation plate 13, and finally fall into storage water tank 11 inside under the effect of gravity, the gap that forms between condensation plate 13 and the condensation bucket 12 contains the clearance, through setting up water pump 17 and raceway 16, can send into boiler body 1 inside with the water in the storage water tank 11, through setting up connecting pipe No. 15 and No. two connecting pipes, can add water and carry out the drainage to boiler body 1 inside, through setting up filter screen 14, can prevent that external impurity from dropping into condensation bucket 12 inside, through setting up condensation plate 13, moisture in the steam can be collected effectively.
The application method and the working principle of the device are as follows: when the boiler body 1 works, high-temperature steam in the boiler body 1 enters the inside of the split cover 3 and enters the inside of the waste heat recovery pipe 8 along the drainage pipe 7, heat released by the high-temperature steam in the waste heat recovery pipe 8 heats water in the boiler again, waste heat reutilization is achieved, heated steam enters the inside of the water storage tank 11 through the guide pipe 10, when the steam contacts with water in the water storage tank 11, residual heat of the steam is absorbed by the water, stability contained in the steam is further reduced, and then the steam is condensed on the condensation plate 13 when passing through the condensation hopper 12, finally falls into the inside of the water storage tank 11 under the action of gravity, so that recycling of water resources is achieved.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. An industrial waste heat recovery device, includes boiler body (1), its characterized in that: the utility model discloses a boiler, including boiler body (1), waste heat recovery pipe (8), boiler body (1) top and be located central point department runs through and has offered circular through-hole (2), boiler body (1) top and be located circular through-hole (2) position department fixed mounting has reposition of redundant personnel lid (3), reposition of redundant personnel lid (3) surface through connection has drainage tube (7), the drainage tube (7) other end is provided with waste heat recovery pipe (8), the drainage tube (7) other end runs through boiler body (1) top with waste heat recovery pipe (8) one end fixed mounting, waste heat recovery pipe (8) other end fixed mounting has honeycomb duct (10), the honeycomb duct (10) other end with boiler body (1) internal surface through connection.
2. An industrial waste heat recovery device according to claim 1, wherein: the utility model discloses a condenser, including honeycomb duct (10), storage water tank (11) are installed in the honeycomb duct (10) other end link up, storage water tank (11) top link up and are connected with condensation bucket (12), three condensation board (13) are installed to condensation bucket (12) inside fixed mounting.
3. An industrial waste heat recovery device according to claim 1, wherein: the boiler is characterized in that a combustion furnace (4) is fixedly arranged on the inner bottom surface of the boiler body (1) and located at the center, the combustion furnace (4) is in through connection with the outer surface of the boiler body (1), a sealing door (5) is fixedly arranged at one end of the combustion furnace (4), a smoke exhaust pipe (6) is in through connection with the top end of the combustion furnace (4), and the other end of the smoke exhaust pipe (6) is in through connection with the inner surface of the boiler body (1).
4. An industrial waste heat recovery device according to claim 1, wherein: the boiler is characterized in that a supporting block (9) is fixedly arranged on the inner bottom surface of the boiler body (1), and the top end of the supporting block (9) is in contact with the outer surface of the waste heat recovery pipe (8).
5. An industrial waste heat recovery device according to claim 2, wherein: the boiler is characterized in that a first connecting pipe (15) is connected to one side of the water storage tank (11) in a penetrating way and is close to the upper edge, and a second connecting pipe is connected to the outer surface of the boiler body (1) in a penetrating way and is close to the lower edge.
6. An industrial waste heat recovery device according to claim 2, wherein: one side of the water storage tank (11) is provided with a water pump (17) in a penetrating way at a position close to the lower edge, a water delivery pipe (16) is fixedly arranged at a water outlet of the water pump (17), and the other end of the water delivery pipe (16) is in a penetrating way with the outer surface of the boiler body (1).
7. An industrial waste heat recovery device according to claim 2, wherein: the inside of condensation fill (12) and be close to top edge position department fixed mounting have filter screen (14), filter screen (14) size with the inside size of condensation fill (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322396507.0U CN220689829U (en) | 2023-09-05 | 2023-09-05 | Industrial waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322396507.0U CN220689829U (en) | 2023-09-05 | 2023-09-05 | Industrial waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220689829U true CN220689829U (en) | 2024-03-29 |
Family
ID=90370071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322396507.0U Active CN220689829U (en) | 2023-09-05 | 2023-09-05 | Industrial waste heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220689829U (en) |
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2023
- 2023-09-05 CN CN202322396507.0U patent/CN220689829U/en active Active
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