CN207500176U - A kind of centrifugal air compressor group residual neat recovering system - Google Patents
A kind of centrifugal air compressor group residual neat recovering system Download PDFInfo
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- CN207500176U CN207500176U CN201721583311.0U CN201721583311U CN207500176U CN 207500176 U CN207500176 U CN 207500176U CN 201721583311 U CN201721583311 U CN 201721583311U CN 207500176 U CN207500176 U CN 207500176U
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- air compressor
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- machine
- drying machine
- residual neat
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Abstract
The utility model is related to a kind of centrifugal air compressor group residual neat recovering systems, the centrifugal air compressor group includes multiple three-level centrifugation pneumatics units being set up in parallel, each three-level centrifugation pneumatics unit includes level-one air compressor machine, two level air compressor machine and three-level air compressor machine, and it is equipped with cooler behind every level-one air compressor machine, compressed air by three-stage blower aftercooler enters drying machine, heater is equipped in the drying machine, the connecting line of the three-level air compressor machine and aerator thereafter is equipped with electric T-shaped valve, the another way setting pipeline of the electric T-shaped valve is connect after the heater in drying machine with cooler again.Compared with prior art, the utility model reduces electrically heated power consumption when drying machine regenerates using waste heat heat source, and drying machine electric heater can be completely closed in the case of waste heat abundance.
Description
Technical field
The utility model is related to technical field of air compression, and in particular to a kind of centrifugal air compressor group residual neat recovering system.
Background technology
Centrifugal air compressor, i.e. centrifugal air compressor, principle are gas to be driven to do high speed rotation by impeller, make gas
Centrifugal force is generated, due to diffusion flowing of the gas in impeller, is carried so as to pass the gas through the flow velocity after impeller and pressure
Height, continuously produces compressed air, and centrifugal air compressor is usually used in multi-stage compression.After every one stage of compression, need to air into
Row cooling and drying, to reduce the water content in compressed air.Drying machine is using the adsorption function of drier under ductwork pressure
Vapor in adsorption compression air after used a period of time, needs drier being placed in regenerator, using air blower
Draw ambient air uses saturation desiccant regeneration Posterior circle by heating, and the operating efficiency is low, high energy consumption.
Utility model content
The purpose of this utility model is exactly to provide a kind of energy utilization to overcome the problems of the above-mentioned prior art
The high centrifugal air compressor group residual neat recovering system of rate.
The purpose of this utility model can be achieved through the following technical solutions：A kind of centrifugal air compressor group waste heat recovery system
System, the centrifugal air compressor group include multiple three-level centrifugation pneumatics units being set up in parallel, and each three-level centrifugation pneumatics unit includes
Level-one air compressor machine, two level air compressor machine and three-level air compressor machine, and cooler is equipped with behind every level-one air compressor machine, by three-level pressure
The compressed air of contracting machine aftercooler enters drying machine, is equipped with heater in the drying machine, the three-level air compressor machine with thereafter
The connecting line of aerator is equipped with electric T-shaped valve, and the another way setting pipeline of the electric T-shaped valve is by drying machine
Heater after connect again with cooler.The utility model compresses air by three-level air compressor machine step by step, improves compression
The pressure of air, meanwhile, electric T-shaped valve is set before three-level cooler, by high temperature compressed air by drying machine, as drying
High temperature heat source when machine regenerates reduces electrically heated power consumption when drying machine regenerates, in the situation of waste heat abundance using waste heat heat source
Under can completely close drying machine electric heater.
The system is equipped with to detect the humidity sensor of drying machine humidity and and humidity sensor in drying machine
The controller for electric T-shaped valve to be controlled to be opened and closed is connected, electric T-shaped valve is automatically controlled by controller and humidity sensor
Opening and closing, high degree of automation.
The controller is PLC controller.
The pipeline by drying machine is in coil-like, and coil-like pipeline heating surface area is big, is more advantageous to drier
Regeneration.
The cooler is fin cooler.
Exhaust outlet to be opened/closed, the exhaust outlet connection dryer inner and air are equipped in the drying machine, when dry
When drying prescription regenerates, by Exhaust Open, the moisture evaporated in drier is enable to empty in time.
Compared with prior art, the beneficial effects of the utility model are embodied in following several respects：
(1) electrically heated power consumption when drying machine regenerates is reduced using waste heat heat source, it can be complete in the case of waste heat abundance
Close drying machine electric heater；
(2) high degree of automation.
Description of the drawings
Fig. 1 is the system of the utility model in connection diagram usually；
Fig. 2 is connection diagram of the system of the utility model in desiccant regeneration.
Wherein, 1 pneumatics unit is centrifuged for three-level, 2 be drying machine, and 3 be three-level cooler, and 4 be electric T-shaped valve, and LQS is
Cooling water supply pipe, LQH are cooling water return pipe.
Specific embodiment
Elaborate below to the embodiment of the utility model, the present embodiment using technical solutions of the utility model before
It puts and is implemented, give detailed embodiment and specific operating process, but the scope of protection of the utility model is unlimited
In following embodiments.
Embodiment 1
A kind of centrifugal air compressor group residual neat recovering system, the centrifugal air compressor group include four three-level being set up in parallel centrifugations
Pneumatics unit 1, each three-level centrifugation pneumatics unit 1 include level-one air compressor machine, two level air compressor machine and three-level air compressor machine, and per level-one
It is equipped with cooler behind air compressor machine, the cooler behind level-one air compressor machine and two level air compressor machine is not drawn into, it is possible to understand that into
Inside three-level centrifugation pneumatics unit 1, enter drying machine 2 by the compressed air of three-stage blower aftercooler, it is dry
Heater is equipped in machine 2, the connecting line of three-level air compressor machine and behind three-level cooler 3 is equipped with electric T-shaped valve 4, electronic
The another way setting pipeline of triple valve 4 is connect after drying machine 2 with three-level cooler 3 again.Connection usually as shown in Figure 1,
Three-level air compressor machine is directly connected to three-level cooler 3 behind；After the drier in drying machine 2 absorbs water saturation, connection such as Fig. 2
Shown, the high temperature compressed air from three-level air compressor machine is introduced into drying machine 2 by pipeline, heat drying agent, be drier again
It is raw.
System is equipped with to detect in drying machine the humidity sensor of 2 humidity of drying machine and connect use with humidity sensor
In the PLC controller of control electric T-shaped valve opening and closing, opening for electric T-shaped valve is automatically controlled by controller and humidity sensor
It closes, high degree of automation.
It is in coil-like by the pipeline of drying machine 2, coil-like pipeline heating surface area is big, is more advantageous to drier again
It is raw.
Cooler is fin cooler.
Exhaust outlet to be opened/closed, exhaust outlet connection dryer inner and air are equipped in drying machine 2, works as desiccant regeneration
When, by Exhaust Open, the moisture evaporated in drier is enable to empty in time.
Claims (6)
1. a kind of centrifugal air compressor group residual neat recovering system, it is empty which includes multiple three-level centrifugations being set up in parallel
Unit is pressed, each three-level centrifugation pneumatics unit includes level-one air compressor machine, two level air compressor machine and three-level air compressor machine, and per level-one pneumatics
Cooler is equipped with behind machine, enters drying machine by the compressed air of three-stage blower aftercooler, in the drying machine
Equipped with heater, which is characterized in that the connecting line of the three-level air compressor machine and aerator thereafter is equipped with electric T-shaped valve,
The another way setting pipeline of the electric T-shaped valve is connect after the heater in drying machine with cooler again.
2. a kind of centrifugal air compressor group residual neat recovering system according to claim 1, which is characterized in that the system is set
It is useful for the humidity sensor of drying machine humidity in detection drying machine and connect to control electric three passes with humidity sensor
The controller of valve opening and closing.
A kind of 3. centrifugal air compressor group residual neat recovering system according to claim 2, which is characterized in that the controller
For PLC controller.
4. a kind of centrifugal air compressor group residual neat recovering system according to claim 1, which is characterized in that described through overdrying
The pipeline of drier is in coil-like in dry machine.
A kind of 5. centrifugal air compressor group residual neat recovering system according to claim 1, which is characterized in that the cooler
For fin cooler.
A kind of 6. centrifugal air compressor group residual neat recovering system according to claim 1, which is characterized in that the drying machine
In be equipped with exhaust outlet to be opened/closed, exhaust outlet connection dryer inner and air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721583311.0U CN207500176U (en) | 2017-11-23 | 2017-11-23 | A kind of centrifugal air compressor group residual neat recovering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721583311.0U CN207500176U (en) | 2017-11-23 | 2017-11-23 | A kind of centrifugal air compressor group residual neat recovering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207500176U true CN207500176U (en) | 2018-06-15 |
Family
ID=62505977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721583311.0U Expired - Fee Related CN207500176U (en) | 2017-11-23 | 2017-11-23 | A kind of centrifugal air compressor group residual neat recovering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207500176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989817A (en) * | 2017-11-23 | 2018-05-04 | 宁波杭州湾新区祥源动力供应有限公司 | A kind of centrifugal air compressor group residual neat recovering system |
| CN112160930A (en) * | 2020-09-28 | 2021-01-01 | 浙江风神风机制造有限公司 | Fan system for recovering waste heat of gas |
-
2017
- 2017-11-23 CN CN201721583311.0U patent/CN207500176U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989817A (en) * | 2017-11-23 | 2018-05-04 | 宁波杭州湾新区祥源动力供应有限公司 | A kind of centrifugal air compressor group residual neat recovering system |
| CN112160930A (en) * | 2020-09-28 | 2021-01-01 | 浙江风神风机制造有限公司 | Fan system for recovering waste heat of gas |
| CN112160930B (en) * | 2020-09-28 | 2021-07-02 | 浙江风神风机制造有限公司 | Fan system for recovering waste heat of gas |
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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: 20180615 Termination date: 20191123 |