CN104314789A - Afterheat recovery system of centrifugal air compressor - Google Patents
Afterheat recovery system of centrifugal air compressor Download PDFInfo
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- CN104314789A CN104314789A CN201410538026.1A CN201410538026A CN104314789A CN 104314789 A CN104314789 A CN 104314789A CN 201410538026 A CN201410538026 A CN 201410538026A CN 104314789 A CN104314789 A CN 104314789A
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- outlet pipe
- air compressor
- heat exchanger
- inlet pipe
- heat
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Abstract
The invention relates to an afterheat recovery system of a centrifugal air compressor. The afterheat recovery system comprises a heat recovery heat exchanger, a water inlet pipe, a water outlet pipe, an air inlet pipe and an air outlet pipe, one flow passage of the heat recovery heat exchanger is communicated with the water inlet pipe and the water outlet pipe, the other flow passage is communicated with the air inlet pipe and the air outlet pipe, the air inlet pipe is connected with the centrifugal air compressor, the air outlet pipe is sequentially connected with a filter and a cooler, a communicating valve connected in parallel with the heat recovery heat exchanger is arranged between the air inlet pipe and the air outlet pipe, and a blow-down valve and a two-way valve in parallel arrangement are arranged on the water inlet pipe. In the heat recovery heat exchanger, cold water caries out heat exchange with hot air, heat energy generated in the operation process of the air compressor can be greatly recovered, the recovered heat energy is used for production and life, the effect of protecting the environment is achieved, meanwhile, the power consumption of the subsequently connected cooler is reduced, energy sources are saved, and the enterprise production cost and the living expenses are reduced.
Description
Technical field
The present invention relates to a kind of reclaiming system, is a kind of centrifugal air compressor residual neat recovering system specifically.
Background technique
Along with industrialization is fast-developing, air compressor application is increasingly extensive, and current air compressor power consumption generally accounts for whole enterprise about 25%, and indivedual industry is even higher.Can a large amount of waste heat be produced in compressor operation, if do not exchanged, electromotor high-temperature and exhaust high temperature can be caused, not only affect the working life of air compressor, more affect compressed-air actuated quality.Prior art directly by rear cooling system by heat dissipation, not only waste the energy, more can cause thermo-pollution.
Summary of the invention
For above-mentioned deficiency of the prior art, the invention provides a kind of structure simple, effectively can reclaim residual heat of air compressor, reduce greenhouse gas emission, make the work of air compressor constant temperature, extend the working life of air compressor, improve the centrifugal air compressor residual neat recovering system of the air displacement of air compressor
The technical solution used in the present invention is: a kind of centrifugal air compressor residual neat recovering system, it is characterized in that: comprise heat recovering heat exchanger, intake pipe, outlet pipe, suction tude and steam outlet pipe, one flow passage intake pipe and outlet pipe of heat recovering heat exchanger, another flow passage suction tude and steam outlet pipe, described suction tude connects centrifugal air compressor, steam outlet pipe connects filter and cooler successively, is provided with the coupling cock in parallel with heat recovering heat exchanger between suction tude and steam outlet pipe; Described intake pipe is provided with the blowdown valve and Twoway valves that are arranged in parallel.
Further, described outlet pipe, suction tude and steam outlet pipe are equipped with one-way valve.
Again further, described intake pipe and/or outlet pipe are provided with thermometer.
Compared with prior art, advantage of the present invention is;
1, when needs hot water, close coupling cock, the High Temperature High Pressure air that centrifugal air compressor is sent is delivered in heat recovering heat exchanger, intake pipe send cold water by Twoway valves to heat recovering heat exchanger, heat exchange is carried out at heat recovering heat exchanger inner cold water and hot air, high-pressure air after heat release is filtered, cooler again cools rear supply high-pressure air and uses, hot water supply hot water user after heat absorption, the heat energy produced in compressor operation process can be reclaimed in a large number, by reclaim heat energy for the production of and life, reach protection of the environment, the power consumption of the cooler connect after simultaneously reducing, energy saving, reduce enterprise's cost of production and life expenditure.
2, in heat recovering heat exchanger, the control of water-in and water-out temperature, by thermometer measure, and controls cold water inflow according to this, meets heat exchange demand and the hot water for life demand of high-temperature hot air simultaneously.
3, after Long-Time Service, need not supplying hot water time, close Twoway valves, open blowdown valve, incrustation scale in heat recovering heat exchanger oppositely can be discharged, the heat exchange efficiency of heat recovering heat exchanger, working life and supplying hot water quality can be guaranteed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: outlet pipe 1, intake pipe 2, Twoway valves 3, blowdown valve 4, thermometer 5, heat recovering heat exchanger 6, coupling cock 7, centrifugal air compressor 8, suction tude 9, steam outlet pipe 10, filter 11, cooler 12.
Embodiment
Be described further below in conjunction with accompanying drawing.
Shown in Fig. 1, a kind of centrifugal air compressor residual neat recovering system comprises outlet pipe 1, intake pipe 2, Twoway valves 3, blowdown valve 4, thermometer 5, heat recovering heat exchanger 6, coupling cock 7, suction tude 9, steam outlet pipe 10, filter 11 and cooler 12.One flow passage intake pipe 1 of heat recovering heat exchanger 6 and outlet pipe 2, another flow passage suction tude 9 and steam outlet pipe 10, suction tude 9 connects centrifugal air compressor 8, steam outlet pipe 10 connects filter 11 and cooler 12 successively, is provided with the coupling cock 7 in parallel with heat recovering heat exchanger 6 between suction tude and steam outlet pipe; Intake pipe 2 is provided with the blowdown valve 4 and Twoway valves 3 that are arranged in parallel.Outlet pipe, suction tude and steam outlet pipe are equipped with one-way valve, and intake pipe and/or outlet pipe are provided with thermometer.
Claims (3)
1. a centrifugal air compressor residual neat recovering system, it is characterized in that: comprise heat recovering heat exchanger, intake pipe, outlet pipe, suction tude and steam outlet pipe, one flow passage intake pipe and outlet pipe of heat recovering heat exchanger, another flow passage suction tude and steam outlet pipe, described suction tude connects centrifugal air compressor, steam outlet pipe connects filter and cooler successively, is provided with the coupling cock in parallel with heat recovering heat exchanger between suction tude and steam outlet pipe; Described intake pipe is provided with the blowdown valve and Twoway valves that are arranged in parallel.
2. a kind of centrifugal air compressor residual neat recovering system according to claim 1, is characterized in that: described outlet pipe, suction tude and steam outlet pipe are equipped with one-way valve.
3. a kind of centrifugal air compressor residual neat recovering system according to claim 1, is characterized in that: described intake pipe and/or outlet pipe are provided with thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410538026.1A CN104314789A (en) | 2014-10-14 | 2014-10-14 | Afterheat recovery system of centrifugal air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410538026.1A CN104314789A (en) | 2014-10-14 | 2014-10-14 | Afterheat recovery system of centrifugal air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104314789A true CN104314789A (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410538026.1A Pending CN104314789A (en) | 2014-10-14 | 2014-10-14 | Afterheat recovery system of centrifugal air compressor |
Country Status (1)
| Country | Link |
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| CN (1) | CN104314789A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201925131U (en) * | 2010-12-14 | 2011-08-10 | 山东滨州亚光毛巾有限公司 | Air compressor heat exchange recovery system |
| CN103470476A (en) * | 2013-10-09 | 2013-12-25 | 四川峨胜水泥集团股份有限公司 | Heat energy recovery system of water-cooling air compressor |
| CN103573584A (en) * | 2013-09-23 | 2014-02-12 | 杭州山立净化设备股份有限公司 | Compressed air heat energy recovery and control system |
| CN103835919A (en) * | 2013-12-26 | 2014-06-04 | 江苏金通灵流体机械科技股份有限公司 | Waste heat recovery system |
| CN204163956U (en) * | 2014-10-14 | 2015-02-18 | 江苏扬子鑫福造船有限公司 | A kind of centrifugal air compressor residual neat recovering system |
-
2014
- 2014-10-14 CN CN201410538026.1A patent/CN104314789A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201925131U (en) * | 2010-12-14 | 2011-08-10 | 山东滨州亚光毛巾有限公司 | Air compressor heat exchange recovery system |
| CN103573584A (en) * | 2013-09-23 | 2014-02-12 | 杭州山立净化设备股份有限公司 | Compressed air heat energy recovery and control system |
| CN103470476A (en) * | 2013-10-09 | 2013-12-25 | 四川峨胜水泥集团股份有限公司 | Heat energy recovery system of water-cooling air compressor |
| CN103835919A (en) * | 2013-12-26 | 2014-06-04 | 江苏金通灵流体机械科技股份有限公司 | Waste heat recovery system |
| CN204163956U (en) * | 2014-10-14 | 2015-02-18 | 江苏扬子鑫福造船有限公司 | A kind of centrifugal air compressor residual neat recovering system |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |