CN206129668U - Centrifugation air compressor machine waste heat recovery system - Google Patents
Centrifugation air compressor machine waste heat recovery system Download PDFInfo
- Publication number
- CN206129668U CN206129668U CN201621086128.5U CN201621086128U CN206129668U CN 206129668 U CN206129668 U CN 206129668U CN 201621086128 U CN201621086128 U CN 201621086128U CN 206129668 U CN206129668 U CN 206129668U
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- China
- Prior art keywords
- cooler
- hot water
- water
- valve
- water inlet
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- Expired - Fee Related
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Abstract
The utility model provides a centrifugation air compressor machine waste heat recovery system, including hot water inlet channel, hot water outlet conduit and a plurality of inlet end and giving vent to anger and hold compressor and the first cooler of being connected in order, wherein all be equipped with the hot water valve on hot water inlet channel and the hot water outlet conduit, the end of intaking of every first cooler all feeds through with hot water outlet conduit with hot water inlet channel intercommunication, play water end (W. E. ), all is equipped with bypass valve and air temperature sensor on the pipeline of giving vent to anger of every first cooler, and the characteristic is: set up and say and the cooling water outlet pipe way with the second cooler of quantity such as first cooler, the cooling water inlet pipe that has a through way valve, wherein every second cooler intake the end with go out the water end (W. E. ) correspondence connect cooling water inlet pipe say with the cooling water outlet pipe way, every second cooler's the inlet end and the terminal pair of giving vent to anger should connect the pipeline of giving vent to anger of a first cooler, the tie point lies in the inlet end of bypass valve and the end of giving vent to anger respectively. This system can bigger limit retrieve centrifugal cooler waste heat, work excellent performance.
Description
Technical field
This utility model provides a kind of centrifugal air compressor residual neat recovering system, belongs to field of energy-saving technology.
Background technology
Large-scale High-Pressure centrifugal air compressor is generally made up of multistage.Can all discharge substantial amounts of in air compression process per one-level
Heat energy.For reducing energy consumption, constant temperature compression process, the heat that compressor is produced is kept to discharge in time.In every stage compressor
There is a cooler below, exchanged heat with the high temperature air after compression using cooling water, reach the purpose of cooling, cooling water heats up
After be sent to cooling tower cooling, it is recycled.
Every grade of compressor air outlet temperature is up to more than 100 DEG C, is to ensure air cooling-down, water outlet after cooling water and air heat-exchange
Temperature is less than 40 DEG C.Residual heat of air compressor is discharged with cooling water, is changed into low-quality waste heat, is discharged in air slatterns in vain, also
Waste cooling tower electric energy.Even if there is recovery to use, final stage is also only limitted to, heat exchanger is increased on air compressor machine outlet pipe and is returned
Receive.
Utility model content
The purpose of this utility model is to provide a kind of centrifugation sky for reclaiming residual heat of air compressor, excellent working performance to a greater extent
Press residual neat recovering system.Its technical scheme is：
A kind of centrifugal air compressor residual neat recovering system, including hot water inlet pipe road, hot water effluent's pipeline and multiple inlet ends
Heat is equipped with the compressor being sequentially connected with outlet side and the first cooler, wherein hot water inlet pipe road and hot water effluent's pipeline
Penstock, the equal Jing hot water control valve of water inlet end of each the first cooler is connected with hot water inlet pipe road, each first cooling
The water side of device connects with hot water effluent's pipeline, and bypass valve and Air Temperature are equipped with the outlet pipe of each the first cooler
Degree sensor, it is characterised in that：Set up and the second cooler of the quantity such as the first cooler, the water inlet of the cooling water with straight-through valve
Pipeline and cooling water outlet pipe road, wherein cooling water inlet pipe road connect the water inlet that each second cooler is provided with cooling sea water regulating valve
End, the water side of each the second cooler connects with cooling water outlet pipe road, and each the second cooler is provided with the air inlet of straight-through valve
Hold the outlet pipe that first cooler is connected with outlet side correspondence, inlet end and outlet of the junction point correspondence positioned at bypass valve
End.
Described centrifugal air compressor residual neat recovering system, the first cooler has 2-4, the water side of each the first cooler
It is provided with hot water temperature's probe.
Its operation principle is：Hot-water valve and straight-through valve are opened, cooling water valve and bypass valve is closed, into waste heat recovery
Pattern：Air exchanges heat respectively with the first coolers at different levels and the second cooler, and the first cooler produces high-temperature-hot-water, realizes waste heat
Reclaim, each second cooler is to air cooling-down.Each first cooler leaving water temperature is adjusted by hot water control valve, and each
The air outlet temperature of two coolers passes through chilled water modulation valve regulation.
This utility model compared with prior art, has an advantage in that：The high-temperature gas that compressors at different levels are produced passes through heat exchange,
High-temperature-hot-water is produced, recovery waste heat amount is big, reclamation rate is high, excellent working performance.
Description of the drawings
Fig. 1 is the structural representation of this utility model embodiment.
In figure：1st, hot water inlet pipe road 2, hot water effluent's pipeline 3, compressor 4, the first cooler 5, hot-water valve
6th, hot water control valve 7, outlet pipe 8, bypass valve 9, air temperature sensor 10, the second cooler 11, straight-through valve
12nd, cooling water inlet pipe road 13, cooling water outlet pipe road 14, cooling sea water regulating valve 15, hot water temperature's probe
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described further so that three stage compression is centrifuged the first cooler as an example.
In the embodiment shown in fig. 1：The outlet side of 3 compressors 3 and 3 the first coolers 4 sequentially connects with inlet end
Connect, the second cooler 10 also there are 3.Hot-water valve 5 is equipped with hot water inlet pipe road 1 and hot water effluent's pipeline 2, cooling water enters
Straight-through valve 11 is equipped with waterpipe 12 and cooling water outlet pipe road 13.The water side of each the first cooler 4 is provided with hot water temperature
Degree probe 15, the equal Jing hot water control valve 6 of water inlet end of each the first cooler 4 is connected with hot water inlet pipe road 1, and each first
The water side of cooler 4 connects with hot water effluent's pipeline 2, and on the outlet pipe 7 of each the first cooler 4 bypass valve is equipped with
8 and air temperature sensor 9.The water side of each the second cooler 10 connects with cooling water outlet pipe road 13, and each is second cold
But device 10 is provided with the inlet end of straight-through valve 11 and outlet side correspondence connects the outlet pipe 7 of first cooler 4, junction point pair
Inlet end and the outlet side of bypass valve 8 should be located at.
Claims (2)
1. a kind of centrifugal air compressor residual neat recovering system, including hot water inlet pipe road (1), hot water effluent's pipeline (2) and it is multiple enter
Compressor (3) and the first cooler (4) that gas end is sequentially connected with outlet side, wherein hot water inlet pipe road (1) and hot water effluent
Hot-water valve (5) is equipped with pipeline (2), the equal Jing hot water control valve (6) of water inlet end of each the first cooler (4) and hot water
Inlet channel (1) is connected, and the water side of each the first cooler (4) connects with hot water effluent's pipeline (2), each first cooling
Bypass valve (8) and air temperature sensor (9) are equipped with the outlet pipe (7) of device (4), it is characterised in that：Set up and first
Second cooler (10) of the quantity such as cooler (4), the cooling water inlet pipe road (12) with straight-through valve (11) and cooling water go out
Waterpipe (13), wherein cooling water inlet pipe road (12) connect each second cooler (10) and are provided with entering for cooling sea water regulating valve (14)
Water end (W.E.), the water side of each the second cooler (10) connects with cooling water outlet pipe road (13), and each second cooler (10) sets
The inlet end and outlet side correspondence that have straight-through valve (11) connect the outlet pipe (7) of first cooler (4), junction point correspondence
Inlet end and outlet side positioned at bypass valve (8).
2. centrifugal air compressor residual neat recovering system according to claim 1, it is characterised in that：First cooler (4) has 2-4
Individual, the water side of each the first cooler (4) is provided with hot water temperature's probe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086128.5U CN206129668U (en) | 2016-09-28 | 2016-09-28 | Centrifugation air compressor machine waste heat recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086128.5U CN206129668U (en) | 2016-09-28 | 2016-09-28 | Centrifugation air compressor machine waste heat recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206129668U true CN206129668U (en) | 2017-04-26 |
Family
ID=58571028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621086128.5U Expired - Fee Related CN206129668U (en) | 2016-09-28 | 2016-09-28 | Centrifugation air compressor machine waste heat recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206129668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777187A (en) * | 2020-05-26 | 2022-07-22 | 万众热工科技(广州)有限公司 | Heat energy recovery management system and recovery management method for centrifugal air compressor |
-
2016
- 2016-09-28 CN CN201621086128.5U patent/CN206129668U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777187A (en) * | 2020-05-26 | 2022-07-22 | 万众热工科技(广州)有限公司 | Heat energy recovery management system and recovery management method for centrifugal air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20210928 |