CN203548122U - Heat pipe exchanger for waste heat recycling of air-compressor lubricating oil - Google Patents
Heat pipe exchanger for waste heat recycling of air-compressor lubricating oil Download PDFInfo
- Publication number
- CN203548122U CN203548122U CN201320583758.3U CN201320583758U CN203548122U CN 203548122 U CN203548122 U CN 203548122U CN 201320583758 U CN201320583758 U CN 201320583758U CN 203548122 U CN203548122 U CN 203548122U
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- casing
- heat
- heat pipe
- lubricating oil
- compressor lubricating
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Abstract
The utility model discloses a heat pipe exchanger for waste heat recycling of air-compressor lubricating oil. The heat pipe exchanger comprises a plurality of heat pipes (6) and a tank (9). The tank is of a closed chamber structure and is divided into an upper area and a lower area which are independent of each other by a separation plate. The upper area is provided with a heating-medium inlet (4) and a heating-medium outlet (10), and the lower area is provided with a heated-medium inlet (1) and a heating-medium outlet (13). The heat pipes (6) are arranged in the tank and are divided into upper portions and lower portions by the separation plate arranged in the tank. The upper portions of the heat pipes (6) are positioned in the upper area of the tank and the lower portions of the heat pipes (6) are positioned in the lower area of the tank. Through the forced circulation mode, heat energy generated by the air-compressor lubricating oil is recycled, so that reuse of waste heat is realized, energy is saved, and heat source pollution to the atmosphere is avoided.
Description
Technical field
The utility model belongs to afterheat recovery unit of air compressor technical field, and what relate generally to is a kind of air compressor lubricating oil waste heat recovery heat pipe exchanger.
Background technique
Air compressor, as one of important motivity source in industrial production, can provide pressurized air, with the demand of dealing with various requirements pressurized air production link.The industry of particularly digging up mine, air compressor is main power source.Because air compressor is when working, screw rod is in High Rotation Speed state, and a large amount of heat of high temperature that friction produces, if heat is discharged not in time, can cause serious damage to equipment, and affect gas producing efficiency.At present, the heat of high temperature producing in compressor operation process is mainly to lean on the lubrication oil circulation of internal body that temperature is declined, but the heat energy that air compressor lubricating oil is produced (its temperature can reach 110 ℃) is not further recycled, mostly all directly be discharged in atmosphere, not only cause the thermal source of atmosphere is polluted, and make wasting of the energy.
Summary of the invention
Therefore the purpose of this utility model produces, and proposes a kind of air compressor lubricating oil waste heat recovery heat pipe exchanger.Adopt pump circulation mode, the heat energy that air compressor lubricating oil is produced is recycled, and has realized the utilization again of waste heat, has saved the energy, avoids the thermal source of atmosphere to pollute.
The utility model is realized the technological scheme that above-mentioned purpose takes: a kind of air compressor lubricating oil waste heat recovery heat pipe exchanger comprises heat pipe and casing, casing is airtight chamber structure, by dividing plate, be separated into upper and lower two regions independently, wherein in top area, be provided with heat medium import and heat medium outlet, in lower region, be provided with heated medium import and heating agent outlet, heat pipe is arranged in casing, it is many, the dividing plate that is arranged on casing is separated into upper and lower two parts, and its middle and upper part is divided and is positioned at the lower floor that the upper strata of casing, lower part are positioned at casing.
Heat pipe in casing 2/3rds upper stratas that are positioned at casing wherein that are arranged on described in the utility model, 1/3rd are positioned at the upper strata of casing.
On the pipeline of heated medium import described in the utility model, by rubber soft joint, be connected with supercharging recycle pump.
The utility model is connected with filter screen at described heating agent outlet position.
The utility model is usingd air compressor high temperature media as heating agent; pass through pump circulation; heating agent is transported in equipment and body; heat pipe heat absorbing end absorbs heat; heated medium is heated, and heat medium can, for the production of life, have been saved the energy from another angle; the benefit of having protected environmental creation: first atmosphere is directly polluted, second the energy is carried out to secondary utilization.This product is by waste heat secondary, utilization not only makes heat-energy secondary utilization, and by heat circulation media filtration, cooling has again good maintenance function further to extend working life to equipment, from economy and benefit, realized the effect of all-win.
Accompanying drawing explanation
Fig. 1 is the utility model device structure schematic diagram.
In figure: 1, heated medium import, 2, be flexible coupling, 3, supercharging recycle pump, 4, heat medium import, 5, liquid level sensor, 6, heat pipe, 7, air outlet, 8, temperature transducer, 9, casing, 10, heat medium outlet, 11, heating agent relief opening, 12, filter screen, 13, heating agent outlet, 14, sewage draining exit.
embodiment
by reference to the accompanying drawings, provide the embodiment of the utility model equipment as follows.
As shown in Figure 1: the air compressor lubricating oil waste heat recovery heat pipe exchanger described in the present embodiment comprises supercharging recycle pump 3, heat pipe 6 and casing 9, casing 9 is a withstand voltage box abdominal cavity structure,
By dividing plate, be separated into upper and lower two regions independently, wherein in top area, be provided with heat medium import 4 and heat medium outlet 10, air outlet 7, liquid level sensor 5, temperature transducer 8, be provided with heated medium import 1, heating agent relief opening 11, heating agent outlet 13 and sewage draining exit 14 in lower region.On the pipeline of heated medium import 1, by rubber soft joint 2, be connected with supercharging recycle pump 3, object is to increase pressure, reduces vibrations and noise reduction simultaneously.At heating agent, export 13 positions and be connected with filter screen 12 for filtering the impurity of heat transfer process.Heat pipe 6 is arranged in casing 9, it is many, vertically be arranged in casing 9, by the dividing plate that is arranged on casing 9, be also separated into upper and lower two parts, 2/3rds upper stratas that are positioned at casing 9 wherein, 1/3rd are positioned at the upper strata of casing 9, make thus cold fluid and hot fluid completely separately flow, and can be relatively easy to realize the countercurrent flow of cold and hot fluid.The magnitude setting of heat pipe need to specifically calculate according to heat exchange amount.What heat pipe adopted is known products, is a kind of finned heat transfer element with high thermal conductivity, and it carrys out transferring heat by the evaporation and condensation of working medium in Totally enclosed vacuum shell, and the cold fluid and hot fluid of heat pipe all flows outside pipe.Because the outer mobile coefficient of heat transfer of pipe is far above the mobile coefficient of heat transfer in pipe, therefore very economical for the lower energy recovery occasion of grade.
During use, heating agent (high temperature grease that air compressor is discharged) enters the interior upper strata of casing 9 by import 4, the heat pipe heat absorbing end on casing 9 interior upper stratas starts heat absorption, by heat pipe, heat is transferred to casing 9 lower floors, heated medium enters the interior lower floor of casing 9 from heated medium import 1 through water pump 3 and absorbs heat, produces sending from heating agent outlet 13 of satisfying the demands.
Heating agent after heat radiation exports after 10 filter sheets filter it and gets back in heating agent generation body from heating agent, and through again entering casing 9 interior last time through import 4 after doing manual work, secondary cycle starts.When the air in casing 9 need discharge, by liquid level sensor 5, liquid level signal is passed to control mechanism, and control closing or opening of outlet valve 7 by control mechanism, avoid heating agent to run off.Control mechanism is conventional control mode.During maintenance, regularly open the blowdown valve 14 of casing 9 bottoms, bottom half sludge is discharged, and clean or change filter sheet.
Claims (4)
1. an air compressor lubricating oil waste heat recovery heat pipe exchanger, it is characterized in that: comprise heat pipe (6) and casing (9), casing is airtight chamber structure, by dividing plate, be separated into upper and lower two regions independently, wherein in top area, be provided with heat medium import (4) and heat medium outlet (10), in lower region, be provided with heated medium import (1) and heating agent outlet (13), heat pipe (6) is arranged in casing, it is many, the dividing plate that is arranged on casing is separated into upper and lower two parts, the upper strata that is positioned at casing is divided in its middle and upper part, lower part is positioned at the lower floor of casing.
2. air compressor lubricating oil waste heat recovery heat pipe exchanger according to claim 1, it is characterized in that: described in be arranged on the heat pipe (6) in casing (9), 2/3rds upper stratas that are positioned at casing (9) wherein, 1/3rd are positioned at the upper strata of casing (9).
3. air compressor lubricating oil waste heat recovery heat pipe exchanger according to claim 1, is characterized in that: on the pipeline of described heated medium import (1), by rubber soft joint (2), be connected with supercharging recycle pump (3).
4. air compressor lubricating oil waste heat recovery heat pipe exchanger according to claim 1, is characterized in that: at described heating agent outlet (13) position, be connected with filter screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583758.3U CN203548122U (en) | 2013-09-22 | 2013-09-22 | Heat pipe exchanger for waste heat recycling of air-compressor lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583758.3U CN203548122U (en) | 2013-09-22 | 2013-09-22 | Heat pipe exchanger for waste heat recycling of air-compressor lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548122U true CN203548122U (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320583758.3U Expired - Fee Related CN203548122U (en) | 2013-09-22 | 2013-09-22 | Heat pipe exchanger for waste heat recycling of air-compressor lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454455A (en) * | 2013-09-22 | 2015-03-25 | 洛阳蓝海实业有限公司 | Air compressor lubricating oil waste heat recovery heat pipe heat exchanger |
-
2013
- 2013-09-22 CN CN201320583758.3U patent/CN203548122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454455A (en) * | 2013-09-22 | 2015-03-25 | 洛阳蓝海实业有限公司 | Air compressor lubricating oil waste heat recovery heat pipe heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20160922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |