CN205925373U - A gaseous conveyor for screw air compressor - Google Patents
A gaseous conveyor for screw air compressor Download PDFInfo
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- CN205925373U CN205925373U CN201620764814.7U CN201620764814U CN205925373U CN 205925373 U CN205925373 U CN 205925373U CN 201620764814 U CN201620764814 U CN 201620764814U CN 205925373 U CN205925373 U CN 205925373U
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- air
- slight fever
- air compressor
- gas
- absorption drier
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- Drying Of Gases (AREA)
Abstract
The utility model provides a gaseous conveyor for screw air compressor, includes first gas holder, 1 at least low -grade fever formula adsorption dryer and second gas holder constitution, the inlet end of first gas holder passes through the admission line to be connected with screw air compressor, and its end of giving vent to anger communicates with the second gas holder through air supply pipeline, the last series connection of air supply pipeline has low -grade fever formula adsorption dryer, low -grade fever formula adsorption dryer's both ends are equipped with direct pipe, are equipped with the control valve on the direct pipe that is close to second gas holder one side and the connecting tube that is located low -grade fever formula adsorption dryer both sides. This gas conveyor's simple structure, convenient to use can high -efficiently get rid of the moisture in screw air compressor's the gas, effectively avoids with moisture on the high side break down of gas unit in because of gas to reach the mesh of safety, economical operation.
Description
Technical field
This utility model is related to a kind of air transporting arrangement, especially relates to a kind of gas for screw air compressor
Body conveyer device.
Background technology
Air compressor be transported to after air is compressed standby in air accumulator, but because in the air contain large quantity of moisture, such as
Fruit the removing moisture of the in the air after compression, is not easy for the electronic component on damage equipment；If i.e. compressed air is not led to
Crossing drying can lead to the electromagnetic valve of other production equipments to be intake, and make trigger valve failure, pneumatic operated valve failure, instrument element and use
Gas device damage；Get off to have a strong impact on the normal operation of production for a long time.
Screw air compressor is a kind of more common air compressor, and after acting, air moisture content out is relative
Higher, existing Salt production company, adopt and be equipped with a freezing type drier after 1 ~ 2 screw air compressor, with
Just remove moisture in compressed air, but its moisture removal effect is undesirable, and operating cost is high.
CN 204851603 U discloses a kind of air compressor drying device, this utility model include air compressor and
Air accumulator, is connected with admission line between air compressor and air accumulator, described air accumulator is connected with A point moisture by pipeline
Filter, A point moisture filter is connected with dried-air drier by pipeline, and dried-air drier is connected with B point moisture by pipeline
Filter, B point moisture filter is connected with dry air outlet, and described dried-air drier is adsorbing air drier.
Although air compressor air out can be dried by this air compressor drying device, its complex structure, run
High cost.
Utility model content
The technical problems to be solved in the utility model is：Overcome the deficiencies in the prior art, provide a kind of structure simple, use
Convenient, and the low air transporting arrangement for screw air compressor of operating cost.
This utility model solves its technical problem and be employed technical scheme comprise that：A kind of for screw air compressor
Air transporting arrangement, including the first air accumulator, at least 1 slight fever formula absorption drier and the second air accumulator composition；Described
The inlet end of one air accumulator is connected with screw air compressor by admission line, and air duct and second is passed through in its outlet side
Air accumulator connects, and described air duct is connected in series with slight fever formula absorption drier, described slight fever formula absorption drier
Two ends be provided with straight pipe, near the second air accumulator side straight pipe and be located at slight fever formula absorption drier both sides connection
Pipeline is provided with control valve.
Preferably, the quantity of the slight fever absorption drier on described air duct, can be according to screw air compressor
The height of the moisture in gas is determined, the quantity 2 ~ 4 of described slight fever formula absorption drier.
Further, described air transporting arrangement also includes moisture sensor, and described moisture sensor is arranged close to slight fever
On connecting pipe between the air duct of formula absorption drier inlet end and/or adjacent slight fever formula absorption drier；Institute
Stating control valve is Non-follow control ball valve.
Further, described air transporting arrangement also includes moisture sensor and PLC, and described moisture sensor is installed
In the connection between the air duct and/or adjacent slight fever formula absorption drier of slight fever formula absorption drier inlet end
On pipeline；Described control valve is electromagnetic valve, and described electromagnetic valve and moisture sensor are connected with PLC.
Further, it is communicated with both connecting branches between described connecting pipe and straight pipe, connecting branch is arranged on
Along the downstream of the moisture sensor in air current flow direction, connecting branch and connecting pipe are provided with electromagnetic valve.
Further, described admission line is additionally provided with freezing type drier.
A kind of operation principle of the air transporting arrangement for screw air compressor of this utility model and using method
It is：Gas chilled formula drying machine preliminarily dried after processing through screw air compressor compression is processed, and removes in the air
Most of moisture, is then store in the first air accumulator, and the gas in the first air accumulator is sent to the second gas storage through air duct
In tank；When the humidity that first moisture sensor on air duct detects gas meets the requirement to gas with gas unit
When, PLC then control or Non-follow control straight pipe on electromagnetic valve open, close first slight fever absorption drier connection
Electromagnetic valve on pipe, makes the gas in the first air accumulator enter the second air accumulator through air duct, straight pipe, is then sent to use
Gas unit；Gas is wanted with gas unit when the humidity that first moisture sensor on air duct detects gas does not meet
When asking, PLC then control or Non-follow control straight pipe on closed electromagnetic valve, open connection the first slight fever absorbed type drying
Electromagnetic valve on machine communicating pipe, makes the gas in the first air accumulator enter in slight fever absorption drier through air duct and carries out
Secondary dried, the gas moisture after making to process through screw air compressor compression reduces further；By above-mentioned control mechanism,
Till the moisture of the gas after the process of slight fever absorption drier meets the requirement with gas unit, then deliver the gas to
Second air accumulator.
A kind of beneficial effect of the air transporting arrangement for screw air compressor of this utility model：Structure is simple,
Easy to use, can efficiently remove the moisture in the gas of screw air compressor, be prevented effectively from gas unit because in gas
Moisture is higher and breaks down, to reach the purpose of safety, economical operation.
Brief description
Fig. 1 is a kind of structural representation of the air transporting arrangement for screw air compressor in embodiment 1；
Fig. 2 is a kind of structural representation of the air transporting arrangement for screw air compressor in embodiment 2；
Fig. 3 is a kind of structural representation of the air transporting arrangement for screw air compressor in embodiment 3.
Specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1
With reference to Fig. 1, a kind of air transporting arrangement for screw air compressor, including the first air accumulator, 1 slight fever
Formula absorption drier and the second air accumulator composition；The inlet end of described first air accumulator passes through admission line and air screw
Compressor connects, and its outlet side is connected with the second air accumulator by air duct, and described air duct is connected in series with slight fever
Formula absorption drier, the two ends of described slight fever formula absorption drier are provided with straight pipe, straight near the second air accumulator side
Siphunculus and the connecting pipe positioned at slight fever formula absorption drier both sides are provided with control valve.
Described air transporting arrangement also includes moisture sensor and PLC, and described moisture sensor is arranged close to
Connecting pipe between the air duct of slight fever formula absorption drier inlet end and/or adjacent slight fever formula absorption drier
On；Described control valve is electromagnetic valve, and described electromagnetic valve and moisture sensor are connected with PLC.
It is communicated with both connecting branches, connecting branch is arranged on along air-flow stream between described connecting pipe and straight pipe
The downstream of the moisture sensor in dynamic direction, connecting branch and connecting pipe are provided with electromagnetic valve.
It is additionally provided with freezing type drier on described admission line.
Embodiment 2
With reference to Fig. 2, a kind of air transporting arrangement for screw air compressor, including the first air accumulator, 3 slight fevers
Formula absorption drier and the second air accumulator composition；The inlet end of described first air accumulator passes through admission line and air screw
Compressor connects, and its outlet side is connected with the second air accumulator by air duct, and described air duct is connected in series with slight fever
Formula absorption drier, the two ends of described slight fever formula absorption drier are provided with straight pipe, straight near the second air accumulator side
Siphunculus and the connecting pipe positioned at slight fever formula absorption drier both sides are provided with control valve.
Described air transporting arrangement also includes moisture sensor and PLC, and described moisture sensor is arranged close to
Connecting pipe between the air duct of slight fever formula absorption drier inlet end and/or adjacent slight fever formula absorption drier
On；Described control valve is electromagnetic valve, and described electromagnetic valve and moisture sensor are connected with PLC.
It is communicated with both connecting branches, connecting branch is arranged on along air-flow stream between described connecting pipe and straight pipe
The downstream of the moisture sensor in dynamic direction, connecting branch and connecting pipe are provided with electromagnetic valve.
It is additionally provided with freezing type drier on described admission line.
Embodiment 3
With reference to Fig. 3, a kind of air transporting arrangement for screw air compressor, including the first air accumulator, 1 slight fever
Formula absorption drier and the second air accumulator composition；The inlet end of described first air accumulator passes through admission line and air screw
Compressor connects, and its outlet side is connected with the second air accumulator by air duct, and described air duct is connected in series with slight fever
Formula absorption drier, the two ends of described slight fever formula absorption drier are provided with straight pipe, straight near the second air accumulator side
Siphunculus and the connecting pipe positioned at slight fever formula absorption drier both sides are provided with control valve.
Described air transporting arrangement also includes moisture sensor, and described moisture sensor is arranged close to slight fever formula adsorption-type
On connecting pipe between the air duct of drying machine inlet end and/or adjacent slight fever formula absorption drier；Described control valve
For Non-follow control ball valve.
It is additionally provided with freezing type drier on described admission line.
A kind of operation principle of the air transporting arrangement for screw air compressor of this utility model and using method
It is：As a example the air transporting arrangement for screw air compressor described in by embodiment 2, through screw air compressor pressure
Gas chilled formula drying machine preliminarily dried after contracting is processed is processed, and removes the most of moisture of in the air, is then store in the
In one air accumulator, the gas in the first air accumulator is sent in the second air accumulator through air duct；When first on air duct
The humidity that individual moisture sensor detects gas meets with, during the requirement to gas for the gas unit, PLC then controls straight pipe
On electromagnetic valve open, close the first slight fever absorption drier communicating pipe on electromagnetic valve, make the gas in the first air accumulator
Enter the second air accumulator through air duct, straight pipe, be then sent to use gas unit；When first wet sensitive on air duct passes
The humidity that sensor detects gas does not meet with, during the requirement to gas for the gas unit, PLC then controls the electricity on straight pipe
Magnet valve is closed, and opens the electromagnetic valve on the first slight fever absorption drier communicating pipe of connection, makes the gas warp in the first air accumulator
Air duct enters in slight fever absorption drier and carries out after drying process, after making to process through screw air compressor compression
Gas moisture reduce further；Then the second moisture sensor on connecting pipe again, if its testing result meets
With the requirement of gas unit, then PLC then controls the electromagnetic valve on straight pipe to open, and closes connection second slight fever adsorption-type and does
Electromagnetic valve on dry machine communicating pipe, the gas after processing is fed directly to the second air accumulator；If testing result is not still inconsistent
Share the requirement of gas unit, PLC then controls the closed electromagnetic valve on straight pipe, open connection slight fever absorption drier
Electromagnetic valve on communicating pipe, makes the gas in the first air accumulator enter the second follow-up slight fever absorption of connecting pipe through air duct
Carry out after drying process, then the 3rd moisture sensor on connecting pipe again, if its detection knot in formula drying machine
Fruit meets the requirement with gas unit, then PLC then controls the electromagnetic valve on straight pipe to open, and closes connection the 3rd slight fever and inhales
Electromagnetic valve on attached formula drying machine communicating pipe, the gas after processing is fed directly to the second air accumulator；If testing result is also
It is the requirement not met with gas unit, PLC then controls the closed electromagnetic valve on straight pipe, open connection slight fever adsorption-type
Electromagnetic valve on drying machine communicating pipe, makes gas in the first air accumulator enter follow-up the 3rd micro- of connecting pipe through air duct
Carry out after drying process in hot absorption drier, by above-mentioned control mechanism, until after processing through slight fever absorption drier
Gas moisture meet the requirement with gas unit till, then deliver the gas to the second air accumulator.
Claims (6)
1. a kind of air transporting arrangement for screw air compressor it is characterised in that include the first air accumulator, at least 1
Platform slight fever formula absorption drier and the second air accumulator composition；The inlet end of described first air accumulator passes through admission line and screw rod
Formula air compressor connects, and its outlet side is connected with the second air accumulator by air duct, described air duct is connected in series
There is slight fever formula absorption drier, the two ends of described slight fever formula absorption drier are provided with straight pipe, near the second air accumulator one
The straight pipe of side and the connecting pipe positioned at slight fever formula absorption drier both sides are provided with control valve.
2. it is used for as claimed in claim 1 the air transporting arrangement of screw air compressor it is characterised in that described slight fever formula
The quantity of absorption drier 2 ~ 4.
3. it is used for as claimed in claim 1 or 2 the air transporting arrangement of screw air compressor it is characterised in that described gas
Body conveyer device also includes moisture sensor, and described moisture sensor is arranged close to slight fever formula absorption drier inlet end
On connecting pipe between air duct and/or adjacent slight fever formula absorption drier；Described control valve is Non-follow control ball valve.
4. it is used for as claimed in claim 1 or 2 the air transporting arrangement of screw air compressor it is characterised in that described gas
Body conveyer device also includes moisture sensor and PLC, and described moisture sensor is arranged close to slight fever formula adsorption-type and does
On connecting pipe between the air duct of dry machine inlet end and/or adjacent slight fever formula absorption drier；Described control valve is
Electromagnetic valve, described electromagnetic valve and moisture sensor are connected with PLC.
5. it is used for as claimed in claim 4 the air transporting arrangement of screw air compressor it is characterised in that described connection
It is communicated with both connecting branches, connecting branch is arranged on the wet sensitive sensing along air current flow direction between pipeline and straight pipe
The downstream of device, connecting branch and connecting pipe are provided with electromagnetic valve.
6. be used for as claimed in claim 1 or 2 the air transporting arrangement of screw air compressor it is characterised in that described enter
Freezing type drier is additionally provided with feed channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620764814.7U CN205925373U (en) | 2016-07-20 | 2016-07-20 | A gaseous conveyor for screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620764814.7U CN205925373U (en) | 2016-07-20 | 2016-07-20 | A gaseous conveyor for screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205925373U true CN205925373U (en) | 2017-02-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620764814.7U Active CN205925373U (en) | 2016-07-20 | 2016-07-20 | A gaseous conveyor for screw air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205925373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117258492A (en) * | 2023-10-31 | 2023-12-22 | 南京工业大学 | Compressed air runner dehumidification system and working method |
-
2016
- 2016-07-20 CN CN201620764814.7U patent/CN205925373U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117258492A (en) * | 2023-10-31 | 2023-12-22 | 南京工业大学 | Compressed air runner dehumidification system and working method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |