CN213147482U - Auxiliary heating's waste heat recovery device - Google Patents
Auxiliary heating's waste heat recovery device Download PDFInfo
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- CN213147482U CN213147482U CN202020611344.7U CN202020611344U CN213147482U CN 213147482 U CN213147482 U CN 213147482U CN 202020611344 U CN202020611344 U CN 202020611344U CN 213147482 U CN213147482 U CN 213147482U
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- copper pipe
- waste heat
- heat recovery
- recovery device
- auxiliary heating
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Abstract
The utility model discloses an auxiliary heating's waste heat recovery device, exhaust duct including periphery laminating parcel has insulation support, the last circumference equipartition of exhaust duct is equipped with a plurality of through-hole that runs through both sides terminal surface along the axial, interference fit is equipped with the copper pipe in the through-hole, the copper pipe both ends surpass the same length of exhaust duct both sides terminal surface respectively, thereby form a water pipeline through the hookup of arc copper pipe respectively between the both ends of copper pipe each other, and leave inlet tube and outlet pipe at exhaust duct side end face, the inlet tube in proper order with the water pump, the water tank hookup, the outlet pipe links with mill's bathroom hot-water line, is equipped with temperature sensor on the outlet pipe, the utility model discloses simple structure, waste.
Description
Technical Field
The utility model relates to a waste heat recovery device of auxiliary heating.
Background
The industrial manufacturing production field often all exists or uses the reaction condition that can high-temperature heating by oneself, such as printing and dyeing industry, the electricity generation trade, smelt trade etc, however the gas after these high-temperature reactions, more or less all can cause certain pollution to peripheral environment, directly discharge to the external world, also can make the great loss wasting resources of these heats, if can make full use of these resources, can save very big partly resource, current waste heat recovery equipment all carries out the waste heat retrieval and utilization through pipeline transportation high temperature waste gas then through a series of heat retrieval and utilization equipment, however high temperature waste gas can cause a large amount of thermal losses at pipeline transportation's in-process, and heat recovery is not abundant, cause the inefficiency of waste heat retrieval and utilization equipment, the energy is extravagant, the utility model discloses an improvement that goes on in order to solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a waste heat recovery device of auxiliary heating, simple structure, waste heat recovery rate is high.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides an auxiliary heating's waste heat recovery device, has insulation support's exhaust duct including periphery laminating parcel, the last circumference equipartition of exhaust duct is equipped with a plurality of through-hole that runs through both sides terminal surface along the axial, interference fit is equipped with the copper pipe in the through-hole, the copper pipe both ends surpass the same length of exhaust duct both sides terminal surface respectively, thereby form a water pipeline through the hookup of arc copper pipe respectively between the both ends of copper pipe each other, and leave inlet tube and outlet pipe at exhaust duct side terminal surface, the inlet tube couples with water pump, water tank in proper order, the outlet pipe links with mill's bathroom hot-water line, be equipped with temperature sensor on the outlet pipe.
And a polytetrafluoroethylene coating is arranged on the inner wall of the waste gas pipeline.
And the arc copper pipe and the copper pipe are welded by argon arc welding.
The heat-insulating sleeve is made of polyurethane material.
And the outer wall of the arc copper pipe is provided with a heat insulation coating.
The utility model has the advantages that: compared with the prior art, the utility model discloses a be equipped with the water pipeline in waste gas pipeline and carry out the waste heat absorption, the calorific loss of high temperature waste gas in the pipeline transportation that has significantly reduced, thereby the water pipeline of returning the shape bending can guarantee to fully absorb the waste heat of high temperature waste gas and supply with hot water for the mill, and waste heat absorption utilization rate is high, is a fine heating waste heat recovery and supplementary device, and the practicality is strong, is worth promoting.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of another perspective of the present invention;
in the figure: the device comprises a waste gas pipeline 1, a through hole 11, a heat-insulating sleeve 2, a copper pipe 3, an arc-shaped copper pipe 4, a water inlet pipe 5, a water outlet pipe 6, a water pump 7, a water tank 8, a factory bathroom hot water pipe 9 and a temperature sensor 10.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
As shown in fig. 1-2, an auxiliary heating waste heat recovery device comprises a waste gas pipeline 1 wrapped with a thermal insulation sleeve 2, a plurality of through holes 11 axially penetrating through two side end faces are uniformly distributed on the periphery of the waste gas pipeline 1, copper pipes 3 are arranged in the through holes 11 in an interference fit manner, two ends of each copper pipe 3 exceed the same length of the two side end faces of the waste gas pipeline 1, two ends of each copper pipe 3 are connected with each other through arc-shaped copper pipes 4 to form a water pipeline, a water inlet pipe 5 and a water outlet pipe 6 are left on one side end face of the waste gas pipeline 1, the water inlet pipe 5 is connected with a water pump 7 and a water tank 8 in sequence, the water outlet pipe 6 is connected with a factory bathroom hot water pipe 9, a temperature sensor 10 is arranged on the water outlet pipe 6, the water pump 7 can be adjusted according to the temperature sensor 10 to obtain hot water at a required temperature, compared with the prior art, the heat loss of high temperature waste gas in the pipeline transportation process that has significantly reduced, thereby the crooked water pipeline of returning the shape can guarantee to fully absorb the waste heat of high temperature waste gas and supply hot water for the mill, and the waste heat absorbs the high-usage, is a fine heating waste heat recovery and supplementary device, and the practicality is strong, is worth promoting.
The inner wall of the waste gas pipeline 1 is provided with a polytetrafluoroethylene coating, polytetrafluoroethylene is corrosion-resistant and has good anti-sticking performance, particle impurities in waste gas are effectively prevented from being stuck on the inner wall of the waste gas pipeline 1, and the service life is prolonged.
The arc copper pipe 4 and the copper pipe 3 are welded by argon arc welding, so that reliable connection is ensured, water leakage is avoided, heat loss caused by water leakage is avoided, and the absorption utilization rate of waste heat is ensured.
The heat-insulating sleeve 2 is made of polyurethane material, has good heat-insulating property, effectively prevents heat loss, and improves the waste heat absorption utilization rate.
The outer wall of the arc-shaped copper pipe 4 is provided with a heat insulation coating, so that the heat insulation performance is improved, and the heat loss is effectively prevented.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. The utility model provides an auxiliary heating's waste heat recovery device which characterized in that: including exhaust gas piping (1) that periphery laminating parcel has insulation support (2), exhaust gas piping (1) is gone up the circumference equipartition and is equipped with a plurality of through-hole (11) that run through both sides terminal surface along the axial, interference fit is equipped with copper pipe (3) in through-hole (11), copper pipe (3) both ends surpass the same length of exhaust gas piping (1) both sides terminal surface respectively, thereby the both ends of copper pipe (3) are each other hookup through arc copper pipe (4) respectively and are formed a water pipeline, and leave inlet tube (5) and outlet pipe (6) at exhaust gas piping (1) a side end surface, inlet tube (5) are hookup with water pump (7), water tank (8) in proper order, outlet pipe (6) link with mill bathroom hot-water pipe (9), be equipped with temperature sensor (10) on outlet pipe (6).
2. An auxiliary heating waste heat recovery device as claimed in claim 1, wherein: the inner wall of the waste gas pipeline (1) is provided with a polytetrafluoroethylene coating.
3. An auxiliary heating waste heat recovery device as claimed in claim 1, wherein: and the arc-shaped copper pipe (4) and the copper pipe (3) are welded by argon arc welding.
4. An auxiliary heating waste heat recovery device as claimed in claim 1, wherein: the heat-insulating sleeve (2) is made of polyurethane material.
5. An auxiliary heating waste heat recovery device as claimed in claim 1, wherein: and the outer wall of the arc-shaped copper pipe (4) is provided with a heat insulation coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020611344.7U CN213147482U (en) | 2020-04-22 | 2020-04-22 | Auxiliary heating's waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020611344.7U CN213147482U (en) | 2020-04-22 | 2020-04-22 | Auxiliary heating's waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213147482U true CN213147482U (en) | 2021-05-07 |
Family
ID=75708409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020611344.7U Active CN213147482U (en) | 2020-04-22 | 2020-04-22 | Auxiliary heating's waste heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213147482U (en) |
-
2020
- 2020-04-22 CN CN202020611344.7U patent/CN213147482U/en active Active
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