CN207838660U - A kind of compressed air cooling and dehumidifying system - Google Patents
A kind of compressed air cooling and dehumidifying system Download PDFInfo
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- CN207838660U CN207838660U CN201721824917.9U CN201721824917U CN207838660U CN 207838660 U CN207838660 U CN 207838660U CN 201721824917 U CN201721824917 U CN 201721824917U CN 207838660 U CN207838660 U CN 207838660U
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- compressed air
- heat exchanging
- exchanging segment
- dehumidifying
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Abstract
The utility model discloses a kind of compressed air cooling and dehumidifying systems.Plate beam is separated into the first heat exchanging segment, the second heat exchanging segment and third heat exchanging segment by the compressed air cooling and dehumidifying system, including compressor, multisection type plate heat exchanger and steam-water separator, the first intermediate bulkhead and the second intermediate bulkhead.The compressed air cooling and dehumidifying system, using multisection type plate heat exchanger as the device of compressed air cooling and dehumidifying, multiple processing steps such as preheating cold air, compressed air dehumidifying, recycling compressed air heat are integrated in an equipment, realize general function, medium temperature compressed air after cooling down, drying is sent out, for machine operation.Entire compressed air cooling and dehumidifying system structure is compact, saves floor space, and no matter the investment of pipe-line system or auxiliary facility will all obtain a degree of reduction.
Description
Technical field：
The utility model is related to a kind of compressed air cooling and dehumidifying systems.
Background technology：
Compressed air is the widely used energy consumption working medium in industrial processes, but its temperature and humidity cannot be excessively high,
Since air is not absolutely dry, wherein containing part vapor, so this part vapor contained upon compression can be with
Compressed air flows.When compressed-air-storing is spare in gas tank, vapor will occupy gas tank volume, reduce gas-storing capacity, and
And the compressed air containing vapor can also generate corrosion to pipeline when in use, shorten equipment life.Therefore, compressed air exists
It stores or before use, to be detached to contained vapor, preceding is typically to be cooled down to compressed air using cooling driers
Dehumidifying, consumes quite a few electric energy.Therefore, there is an urgent need for a kind of energy-efficient compressed air dehumidification systems to solve above-mentioned ask
Topic.
Utility model content：
The utility model provides that a kind of that multiple processing procedures are integrated into an equipment, compact-sized compressed air is cold
But dehumidification system solves problems of the prior art.
Used technical solution is the utility model to solve above-mentioned technical problem：
A kind of compressed air cooling and dehumidifying system, including compressor, multisection type plate heat exchanger and steam-water separator, it is described
Multisection type plate heat exchanger includes the plate beam being clamped between fixed plate and movable plate, the first intermediate bulkhead and the second intermediate bulkhead
Plate beam is separated into the first heat exchanging segment, the second heat exchanging segment and third heat exchanging segment, the high temperature compressed air import being set in fixed plate
It is connected with the gas outlet of compressor by pipeline, the low temperature compressed air outlet being set on movable plate passes through pipeline and carbonated drink point
Air inlet from device is connected, and the gas outlet of steam-water separator passes through pipeline and the low temperature compressed air import in fixed plate
It is connected, the medium temperature compressed air outlet being set on the first intermediate bulkhead is connected by pipeline with the gas equipment of outside, the
One intermediate bulkhead is equipped with the inlet of cold air of a second heat exchanging segment cryogenic media runner of connection, is set on the second intermediate bulkhead
Preheated air outlet is connected by pipeline with the air inlet of compressor, and a water inlet is equipped on the second intermediate bulkhead, is set to
Water outlet on movable plate is connected after being connected with the water outlet of steam-water separator with external water system.
A drain valve is equipped on the water outlet of steam-water separator.
The utility model using the above structure, has the following advantages：
The compressed air cooling and dehumidifying system, using multisection type plate heat exchanger as the dress of compressed air cooling and dehumidifying
It sets, multiple processing steps such as preheating cold air, compressed air dehumidifying, recycling compressed air heat is integrated in an equipment,
It realizes general function, the medium temperature compressed air after cooling down, drying is sent out, for machine operation, integrated configuration links
Heat is rationally cooled down or is heated up to each medium.Entire compressed air cooling and dehumidifying system structure is compact, saves occupation of land
Area, no matter the investment of pipe-line system or auxiliary facility will all obtain a degree of reduction.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1, compressor, 2, steam-water separator, 3, fixed plate, 4, movable plate, the 5, first intermediate bulkhead, in 6, second
Spacing board, the 7, first heat exchanging segment, the 8, second heat exchanging segment, 9, third heat exchanging segment, 10, high temperature compressed air import, 11, low temperature compression
Air outlet slit, 12, low temperature compressed air import, 13, medium temperature compressed air outlet, 14, inlet of cold air, 15, preheated air goes out
Mouthful, 16, water inlet, 17, water outlet, 18, drain valve.
Specific implementation mode：
In order to clarify the technical characteristics of the invention, below by specific implementation mode, and its attached drawing is combined, to this reality
It is described in detail with novel.
As shown in fig. 1, the present embodiment compressed air cooling and dehumidifying system, including compressor 1, multisection type plate heat exchanger
With steam-water separator 2, the multisection type plate heat exchanger includes the plate beam being clamped between fixed plate 3 and movable plate 4, in first
Plate beam is separated into the first heat exchanging segment 7, the second heat exchanging segment 8 and third heat exchanging segment 9 by spacing board 5 and the second intermediate bulkhead 6, is set to solid
High temperature compressed air import 10 on fixed board 3 is connected by pipeline with the gas outlet of compressor 1, is set to low on movable plate 4
Warm compressed air outlet 11 is connected by pipeline with the air inlet of steam-water separator 2, and the gas outlet of steam-water separator 2 passes through pipe
Road is connected with the low temperature compressed air import 12 in fixed plate 4, the medium temperature compressed air being set on the first intermediate bulkhead 5
Outlet 13 is connected by pipeline with external gas equipment, and connection 8 low temperature of the second heat exchanging segment is equipped on the first intermediate bulkhead 5
The inlet of cold air 14 of medium runner is set to the preheated air outlet 15 on the second intermediate bulkhead 6 by pipeline and compressor 1
Air inlet is connected, and a water inlet 16 is equipped on the second intermediate bulkhead 6, the water outlet 17 being set on movable plate 4 and carbonated drink point
Water outlet from device 2 is connected after being connected with external water system.
A drain valve 18 is equipped on the water outlet of steam-water separator 2, it is ensured that the condensed water detached discharges rapidly.
The present embodiment compressed air cooling and dehumidifying system is in use, successively through 1 compressed high temperature compressed air of compressor
Make it after cooling down with the cryogenic media heat exchange flowed in heat exchanging segment through the first heat exchanging segment 7, the second heat exchanging segment 8, third heat exchanging segment 9
In the steam temperature that contains be reduced to dew point hereinafter, subsequently into steam-water separator 2, the pressure of low temperature in steam-water separator 2
Contracting air is detached with condensed water, and low temperature compressed air exchanges heat from the low temperature compressed air import 12 in fixed plate 3 back to first
Section 7, becomes medium temperature compressed air after the high temperature compressed air in the first heat exchanging segment 7 is pre-chilled, is then spaced from first
Medium temperature compressed air outlet 13 on plate 7 is discharged into gas equipment；Cold air is by air pump from cold on the first intermediate bulkhead 5
After the compressed air heat exchange that air intlet 14 enters in the second heat exchanging segment 8, with the second heat exchanging segment 8 is preheated, from set on second
Preheated air outlet 15 on intermediate bulkhead 6 is discharged into compressor 1 and is compressed；External cooling water is among second
Water inlet 16 on partition board 6 enters third heat exchanging segment 9, after further cooling down to compressed air, obtains the cooling water of heat from work
Water outlet 17 on movable plate 4, which is discharged together with from the condensed water that steam-water separator 2 is discharged, enters external water system.
The present embodiment compressed air cooling and dehumidifying system, using multisection type plate heat exchanger as compressed air cooling and dehumidifying
Device, preheating cold air, compressed air dehumidifying, the multiple processing steps of recycling compressed air heat etc. are integrated in an equipment
On, it realizes general function, the medium temperature compressed air after cooling down, drying is sent out, for machine operation, integrated configuration links
Heat, rationally each medium is cooled down or is heated up.Entire compressed air cooling and dehumidifying system, it is compact-sized, it saves
Floor space, no matter the investment of pipe-line system or auxiliary facility will all obtain a degree of reduction.
Above-mentioned specific implementation mode cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (2)
1. a kind of compressed air cooling and dehumidifying system, it is characterised in that：Including compressor, multisection type plate heat exchanger and carbonated drink point
From device, the multisection type plate heat exchanger includes the plate beam being clamped between fixed plate and movable plate, the first intermediate bulkhead and
Plate beam is separated into the first heat exchanging segment, the second heat exchanging segment and third heat exchanging segment by two intermediate bulkheads, the high-temperature high-pressure being set in fixed plate
Contracting air intlet is connected by pipeline with the gas outlet of compressor, and the low temperature compressed air outlet on movable plate passes through pipe
Road is connected with the air inlet of steam-water separator, and the gas outlet of steam-water separator passes through pipeline and the low temperature pressure in fixed plate
Contracting air intlet is connected, and the medium temperature compressed air outlet being set on the first intermediate bulkhead passes through pipeline and external gas equipment
It is connected, the inlet of cold air of a second heat exchanging segment cryogenic media runner of connection is equipped on the first intermediate bulkhead, is set in second
On spacing board preheated air outlet is connected with the air inlet of compressor by pipeline, on the second intermediate bulkhead equipped with one into
The mouth of a river, the water outlet on movable plate are connected after being connected with the water outlet of steam-water separator with external water system.
2. compressed air cooling and dehumidifying system according to claim 1, it is characterised in that：In the water outlet of steam-water separator
It is equipped with a drain valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824917.9U CN207838660U (en) | 2017-12-22 | 2017-12-22 | A kind of compressed air cooling and dehumidifying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824917.9U CN207838660U (en) | 2017-12-22 | 2017-12-22 | A kind of compressed air cooling and dehumidifying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207838660U true CN207838660U (en) | 2018-09-11 |
Family
ID=63421887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721824917.9U Active CN207838660U (en) | 2017-12-22 | 2017-12-22 | A kind of compressed air cooling and dehumidifying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207838660U (en) |
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2017
- 2017-12-22 CN CN201721824917.9U patent/CN207838660U/en active Active
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