CN206935067U - A kind of compressed air heat-exchanger rig of master network system air compressor machine - Google Patents
A kind of compressed air heat-exchanger rig of master network system air compressor machine Download PDFInfo
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- CN206935067U CN206935067U CN201720927196.8U CN201720927196U CN206935067U CN 206935067 U CN206935067 U CN 206935067U CN 201720927196 U CN201720927196 U CN 201720927196U CN 206935067 U CN206935067 U CN 206935067U
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- China
- Prior art keywords
- air heat
- heat exchanger
- pipeline
- compressed air
- cooler
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Abstract
It the utility model is related to spinning equipment field, especially a kind of compressed air heat-exchanger rig of master network system air compressor machine, it includes two-stage compression centrifuge, cooler and air heat exchanger, No.1 pipeline is connected between described two-stage compression centrifuge and cooler, the outlet of cooler is connected to gas cylinder by No. two pipelines, the compressed air of described two-stage compression centrifuge output enters cooler by No.1 pipeline, passes through No. two pipelines to gas cylinder after subcooler cools down；Which part No.1 pipeline and the pipeline of part two are respectively positioned on inside air heat exchanger, and the No.1 pipeline inside air heat exchanger is coiled in inside air heat exchanger, and inside air heat exchanger No. two pipeline is coiled in inside air heat exchanger.The utility model on the premise of long filament use is not influenceed, is prevented gas cylinder condensation, bears water situation appearance, can improved master network compressed air quality, reduce operating cost by air heat exchanger.
Description
Technical field
It the utility model is related to spinning equipment field, the compressed air heat exchange dress of especially a kind of master network system air compressor machine
Put.
Background technology
Freezing type drier equipment is configured with existing master network system air compressor machine, the drying machine intake air temperature is required up to 40
Optimum drying effect is can be only achieved below DEG C.But master network because plant process require air compressor machine be two-stage compression centrifuge, this from
Outlet temperature is up to 120 DEG C, it is necessary to carry out being cooled to 40 DEG C or so by cooler after scheming two-stage compression, needs during this
Substantial amounts of water is consumed, Bihend Processing Equipment of Compressed Air needs 2 50kw/h compressor operatings throughout the year using freezing type drier processing
Operation.Freezing type drier only 1 year operation power charge is at 30.6 ten thousand yuan（Do not include maintenance of equipment expense）.It is and cold in running
Jelly formula drying machine dew-point temperature height cause gas cylinder compressed air to bear water phenomenon is more serious, gas cylinder rust corrosion, compressed air matter
Amount is poor, and continuous yarn product quality cannot ensure.
Utility model content
The purpose of this utility model be in order to solve the deficiency of above-mentioned technology and provide it is a kind of simple in construction, can simply by
Compressed air is cooled to 60 DEG C or so, and the compressed air of the more dry master network system air compressor machine of compressed air is exchanged heat and fill
Put.
In order to achieve the above object, the compressed air heat exchange of a kind of master network system air compressor machine designed by the utility model
Device, it includes two-stage compression centrifuge, cooler and air heat exchanger, between described two-stage compression centrifuge and cooler
No.1 pipeline is connected with, the outlet of cooler is connected to gas cylinder by No. two pipelines, the output of described two-stage compression centrifuge
Compressed air enters cooler by No.1 pipeline, passes through No. two pipelines to gas cylinder after subcooler cools down；Its middle part
Point No.1 pipeline and the pipeline of part two are respectively positioned on inside air heat exchanger, and the No.1 pipeline inside air heat exchanger is coiled in sky
Inside gas heat exchanger, No. two pipelines inside air heat exchanger are coiled in inside air heat exchanger.
What No.1 pipeline and No. two pipelines inside air heat exchanger interlocked is coiled in inside, carries out heat friendship between the two
Change.
Above-mentioned technical proposal, the compressed air that No.1 pipeline is entered to cooler by cooler are cooled to 30 DEG C or so,
Then No. two pipeline air inlet heat exchangers, inside air heat exchanger, 30 DEG C or so of compression in No. two pipelines are being passed through
Air is exchanged heat with 120 DEG C or so of compressed air in No.1 pipeline so that is exported from air heat exchanger to cooler
Compressed air temperature in No.1 pipeline is reduced to 90 DEG C or so by 120 DEG C, and by being exported from air heat exchanger to the two of gas cylinder
The temperature of compressed air in number pipeline is then increased to 60 DEG C or so by 30 DEG C, while compressed air is cooled into 30 in cooler
DEG C or so when, the condensate moisture in compressed air can be caused so that compressed air is more dry, into gas cylinder after can reduce
The burn into of gas cylinder is damaged etc., the quality of compressed air is improved, ensure that the quality of continuous yarn product.Other cooler only needs
90 DEG C of compressed air is reduced to 30 DEG C, temperature difference is 60 DEG C, and initial temperature is relatively low, is reduced relative to prior art
Temperature difference reduces, and so as to reduce water consumption, reduces cost.
A kind of compressed air heat-exchanger rig of master network system air compressor machine obtained by the utility model, passes through air heat-exchange
Device is exchanged heat, and reduces the use of freezing type drier, so as to reduce energy resource consumption, while causes the temperature into gas cylinder
Reach 60 DEG C, prevent gas cylinder condensation, bear water situation appearance；Centrifuge pressure drop can be reduced, reduces motor consumption.
The utility model on the premise of long filament use is not influenceed, can improve master network compressed air by air heat exchanger
Quality, reduce operating cost.
Adjusted by transformation of the present utility model, 120 DEG C of high temperature compressed airs of master network centrifuge have obtained reasonably making
It is obvious with, air heat exchanger items data fit technological requirement, energy-saving effect.From the point of view of system operation cost, prior art（1）
Freezing type drier operating cost in 30.6 ten thousand yuan/year,（2）Reduced because pressure drop is lost, centrifugal motor power drop 34kw/
H, 20.8 ten thousand yuan of the electricity charge can be saved year.Therefore 51.4 ten thousand yuan of expense can be saved every year after the utility model transformation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment combination accompanying drawing, the utility model will be further described.
Embodiment 1：
As shown in figure 1, a kind of compressed air heat-exchanger rig of master network system air compressor machine of the present embodiment description, it includes
Two-stage compression centrifuge 1, cooler 3 and air heat exchanger 2, it is connected between described two-stage compression centrifuge 1 and cooler 3
No.1 pipeline 5, the outlet of cooler 3 are connected to gas cylinder 4, the pressure of described two-stage compression centrifuge 1 output by No. two pipelines 6
Contracting air enters cooler 3 by No.1 pipeline 5, and gas cylinder 4 is delivered to by No. two pipelines 6 after the cooling of subcooler 3；Wherein
Part No.1 pipeline 5 and the pipeline 6 of part two are respectively positioned on inside air heat exchanger 2, the No.1 pipeline 5 inside air heat exchanger 2
It is coiled in inside air heat exchanger 2, inside air heat exchanger 2 No. two pipeline 6 is coiled in inside air heat exchanger 2.
What No.1 pipeline 5 and No. two pipelines 6 inside air heat exchanger 2 interlocked is coiled in inside, carries out heat between the two
Amount exchanges.
Claims (2)
1. a kind of compressed air heat-exchanger rig of master network system air compressor machine, it is characterized in that：It includes two-stage compression centrifuge, cold
But device and air heat exchanger, No.1 pipeline, the outlet of cooler are connected between described two-stage compression centrifuge and cooler
Gas cylinder is connected to by No. two pipelines, the compressed air of described two-stage compression centrifuge output is entered by No.1 pipeline to be cooled down
Device, pass through No. two pipelines to gas cylinder after subcooler cools down；Which part No.1 pipeline and the equal position of pipeline of part two
Inside air heat exchanger, the No.1 pipeline inside air heat exchanger is coiled in inside air heat exchanger, inside air heat exchanger
No. two pipelines be coiled in inside air heat exchanger.
2. a kind of compressed air heat-exchanger rig of master network system air compressor machine according to claim 1, it is characterized in that：Air
What No.1 pipeline and No. two pipelines inside heat exchanger interlocked is coiled in inside, carries out heat exchange between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720927196.8U CN206935067U (en) | 2017-07-28 | 2017-07-28 | A kind of compressed air heat-exchanger rig of master network system air compressor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720927196.8U CN206935067U (en) | 2017-07-28 | 2017-07-28 | A kind of compressed air heat-exchanger rig of master network system air compressor machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206935067U true CN206935067U (en) | 2018-01-30 |
Family
ID=61370319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720927196.8U Expired - Fee Related CN206935067U (en) | 2017-07-28 | 2017-07-28 | A kind of compressed air heat-exchanger rig of master network system air compressor machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206935067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294911A (en) * | 2021-05-20 | 2021-08-24 | 机械工业第九设计研究院有限公司 | Dedicated economizer of high temperature water production |
-
2017
- 2017-07-28 CN CN201720927196.8U patent/CN206935067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294911A (en) * | 2021-05-20 | 2021-08-24 | 机械工业第九设计研究院有限公司 | Dedicated economizer of high temperature water production |
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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: 20180130 |