CN208678742U - A kind of drying machine of three absorbing cylinders of band - Google Patents
A kind of drying machine of three absorbing cylinders of band Download PDFInfo
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- CN208678742U CN208678742U CN201820547804.7U CN201820547804U CN208678742U CN 208678742 U CN208678742 U CN 208678742U CN 201820547804 U CN201820547804 U CN 201820547804U CN 208678742 U CN208678742 U CN 208678742U
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- air inlet
- absorbing
- regeneration
- inlet pipe
- pipe
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Abstract
The utility model discloses a kind of drying machine of three absorbing cylinders of band, the drying machine includes the absorption regeneration unit being made of at least three absorbing cylinders, the absorption regeneration unit is respectively communicated with one end of one end of air inlet pipe, one end of exhaust pipe, one end of regeneration gas air inlet pipe and pipe of cooling down, the other end of the air inlet pipe is connected to the compressor, the other end of the exhaust pipe is connected to the dust removal filter, the other end of the regeneration gas air inlet pipe is connected to the exhaust pipe, and the other end of the pipe of cooling down is connected to the muffler.The utility model uses three absorbing cylinders, and the absorption and regeneration effect than the absorption drier of traditional two absorbing cylinders of use are more preferable；If one of absorbing cylinder breaks down, other two absorbing cylinder can be adsorbed with one, another regeneration reduces the failure rate of equipment, improves the production efficiency of client.
Description
Technical field
The utility model relates to drying machine technical field, especially a kind of drying machine of three absorbing cylinders of band.
Background technique
Currently, compressed air drier is broadly divided into freezing type drier and two kinds of absorption drier.Freezing type is dry
Dry machine makes compressed air cooling isolate vapor therein and be dried using refrigeration principle, the system gas supply of the drier
Amount is 100%, but dew point can only achieve 2 DEG C~10 DEG C.If dew point will reach 0 DEG C hereinafter, absorption drier is unique
Selection.
But used at present without hot absorption drier is largely traditional dryer, i.e. when an absorbing cylinder absorption,
The dry regeneration of another absorbing cylinder.Such design has following deficiency: if 1, working condition sudden change, it is possible to which absorption is not
Customer requirement is not achieved in foot, pressure leak source；2, regeneration is not thorough, and regeneration effect is bad, and dewpoint requirements are also not achieved；3, compressor
It is directly connect with absorbing cylinder, the oil in pipeline can flow directly into absorbing cylinder, and adsorbent is caused to be contaminated.
Utility model content
In order to overcome the disadvantages mentioned above of the prior art, the purpose of the utility model is to provide a kind of suctions prevented in absorbing cylinder
Attached dose is contaminated, and absorption and regeneration effect are more preferable, reduces the failure rate of equipment, three absorbing cylinders of band of high degree of automation
Drying machine.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of drying machine of three absorbing cylinders of band, the drying machine includes the absorption regeneration being made of at least three absorbing cylinders
Unit, the absorption regeneration unit be respectively communicated with one end of air inlet pipe, one end of exhaust pipe, regeneration gas air inlet pipe one end and
It cools down one end of pipe, the other end of the air inlet pipe is connected to the compressor, the other end of the exhaust pipe and the dedusting
Filter connection, the other end of the regeneration gas air inlet pipe is connected to the exhaust pipe, the other end of the pipe of cooling down with it is described
Muffler connection.
As further improvement of the utility model: the air inlet pipe is equipped with oil water separator and oil removal filter, institute
Oil removal filter is stated to be set in the air inlet pipe between oil water separator and absorbing cylinder.
As further improvement of the utility model: the regeneration gas air inlet pipe is equipped with regeneration air volume regulating valve and heating
Device, the heater are set in the regeneration gas air inlet pipe between regeneration air volume regulating valve and absorbing cylinder.
As further improvement of the utility model: being equipped with pneumatic operated valve, the exhaust in the air inlet pipe, pipe of cooling down
Check-valves is equipped on pipe, regeneration gas air inlet pipe.
As further improvement of the utility model: the absorption regeneration unit is connected with electric cabinet, in the electric cabinet
Equipped with PLC control system, the electric cabinet is connected separately with pressure reducing valve and pilot solenoid valve.
As further improvement of the utility model: the absorption regeneration unit and the electric cabinet are separately mounted to rack
On.
As further improvement of the utility model: the absorbing cylinder includes absorbing cylinder, cartridge heater, adsorbent import, inhales
Attached dose of outlet, air inlet, gas outlet and pressure gauge, the cartridge heater are set to the inside of the absorbing cylinder, and the pressure gauge is set to
The outside of the absorbing cylinder, the air inlet and adsorbent import are respectively arranged on the top of the absorbing cylinder, the gas outlet and
Adsorbent outlet is respectively arranged on the bottom of the absorbing cylinder.
Compared with prior art, the utility model has the beneficial effects that
1, it is equipped with oil water separator and oil removal filter in air inlet pipe, the adsorbent in absorbing cylinder can be prevented by dirt
Dye.
2, absorption and regeneration effect using three absorbing cylinders, than the absorption drier of traditional two absorbing cylinders of use
More preferably；If one of absorbing cylinder breaks down, other two absorbing cylinder can be adsorbed with one, another regeneration subtracts
The failure rate for having lacked equipment improves the production efficiency of client.
3, it is controlled using PLC control system, high degree of automation.When the drying machine work of the utility model, if two
Absorbing cylinder absorption, another absorbing cylinder regeneration, can make adsorption effect more preferable；If regeneration effect is bad, PLC can be passed through
Control system makes working condition become an absorbing cylinder absorption, the regeneration of other two absorbing cylinder.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the case study on implementation one of the utility model.
Fig. 2 is the structural schematic diagram of the absorbing cylinder of the utility model.
Specific embodiment
Now in conjunction with Detailed description of the invention, the present invention will be further described with embodiment:
A kind of drying machine of three absorbing cylinders of band, the drying machine includes the absorption regeneration being made of at least three absorbing cylinders
Unit, wherein any three absorbing cylinders are respectively A, B and C, working method includes A, B absorption, C regeneration stages
Or A, B regeneration, C absorption phases；
A, B absorption, C regeneration stages: after gas is discharged by compressor, pass through oil water separator and oil removal filter
Afterwards, A, B are respectively enterd to be adsorbed, is discharged after being filtered after absorption by dust removal filter；Some gas simultaneously
Body is entered after heater heated by regenerating air volume regulating valve, is regenerated, has been regenerated to the adsorbent in cylinder into C
It is discharged after finishing by muffler；
A, B regeneration, C absorption phases: after gas is discharged by compressor, pass through oil water separator and oil removal filter
Afterwards, it is adsorbed into C, is discharged after being filtered after absorption by dust removal filter；Some gas is by again simultaneously
Angry adjustable valve enters after heater heated, and respectively enters A, B and regenerates to the adsorbent in cylinder, has regenerated
It is discharged after finishing by muffler.
The absorption regeneration unit be respectively communicated with one end of air inlet pipe, one end of exhaust pipe, regeneration gas air inlet pipe one
Hold and cool down one end of pipe, the other end of the air inlet pipe is connected to the compressor, the other end of the exhaust pipe with it is described
Dust removal filter connection, the other end of the regeneration gas air inlet pipe is connected to the exhaust pipe, the other end of the pipe of cooling down and
The muffler connection.
The air inlet pipe be equipped with oil water separator and oil removal filter, the oil removal filter be set to oil water separator with
In air inlet pipe between absorbing cylinder.
The regeneration gas air inlet pipe is equipped with regeneration air volume regulating valve and heater, and the heater is set to regeneration tolerance tune
It saves in the regeneration gas air inlet pipe between valve and absorbing cylinder.
It is equipped with pneumatic operated valve in the air inlet pipe, pipe of cooling down, is equipped with non-return on the exhaust pipe, regeneration gas air inlet pipe
Valve.
According to Fig.2, the absorption regeneration unit is connected with electric cabinet 21, is equipped with PLC in the electric cabinet 21 and controls
System, the electric cabinet 21 are connected separately with pressure reducing valve 22 and pilot solenoid valve 23.The absorption regeneration unit with it is described automatically controlled
Case 21 is separately mounted in rack 31.The absorbing cylinder includes that absorbing cylinder 14, cartridge heater 12, adsorbent import 11, adsorbent go out
Mouth 15, air inlet 13, gas outlet 16 and pressure gauge 41, the cartridge heater 12 are set to the inside of the absorbing cylinder 14, the pressure
Table 41 is set to the outside of the absorbing cylinder 14, and the air inlet 13 and adsorbent import 11 are respectively arranged on the top of the absorbing cylinder 14
Portion, the gas outlet 16 and adsorbent outlet 15 are respectively arranged on the bottom of the absorbing cylinder 14, and the absorbing cylinder 14 is provided with suction
Attached dose.
Case study on implementation one: a kind of drying machine of three absorbing cylinders of band, the drying machine include by least three absorbing cylinder groups
At absorption regeneration unit, wherein any three absorbing cylinders are respectively A, B and C, working method includes A, B suctions
Attached, C regeneration stage or A, B regeneration, C absorption phases；
A, B absorption, C regeneration stages: according to Fig. 1, high temperature, 100% be saturated humid air arranged by compressor
After out, after oil water separator F1 and oil removal filter F2, A, B progress are entered by pneumatic operated valve PV1 and pneumatic operated valve PV2
Absorption, supply client makes after entering dust removal filter F3 filtering by check-valves CV1 and check-valves CV2 respectively after absorption
With；Some gas enters heater H by regeneration air volume regulating valve RCV and heats to regeneration gas simultaneously, does for regeneration
Prepare, then enter C by check-valves CV6, the adsorbent of the inside is regenerated, then passes through pneumatic operated valve PV6 and noise reduction
Device JF is discharged outside atmosphere.
A, B regeneration, C absorption phases: according to Fig. 1, high temperature, 100% be saturated humid air arranged by compressor
After out, after oil water separator F1 and oil removal filter F2, enters C by pneumatic operated valve PV3 and adsorbed, after absorption
Supply client uses after entering dust removal filter F3 filtering by check-valves CV3 respectively；Some gas passes through regeneration simultaneously
Air volume regulating valve RCV enters heater H and heats to regeneration gas, prepares for regeneration, then passes through check-valves CV4, non-return
Valve CV5 enters A, B, regenerates to the adsorbent of the inside, then passes through pneumatic operated valve PV4, pneumatic operated valve PV5 and muffler JF
It is discharged outside atmosphere.
In conclusion after those skilled in the art read the utility model file, skill according to the present utility model
Art scheme and technical concept are not necessarily to creative mental labour and make other various corresponding conversion schemes, and it is practical new to belong to this
The range that type is protected.
Claims (7)
1. a kind of drying machine of three absorbing cylinders of band, it is characterised in that: the drying machine includes being made of at least three absorbing cylinders
Absorption regeneration unit, the absorption regeneration unit is respectively communicated with one end of air inlet pipe, one end of exhaust pipe, regeneration gas air inlet
One end of pipe and the one end of pipe of cooling down, the other end of the air inlet pipe are communicated with compressor, the other end of the exhaust pipe with remove
The connection of dirt filter, the other end of the regeneration gas air inlet pipe is connected to the exhaust pipe, the other end of the pipe of cooling down with disappear
The connection of sound device.
2. a kind of drying machine of three absorbing cylinders of band according to claim 1, it is characterised in that: the air inlet pipe is equipped with
Oil water separator and oil removal filter, the oil removal filter are set in the air inlet pipe between oil water separator and absorbing cylinder.
3. a kind of drying machine of three absorbing cylinders of band according to claim 1, it is characterised in that: the regeneration gas air inlet pipe
It is equipped with regeneration air volume regulating valve and heater, the heater is set to the regeneration gas between regeneration air volume regulating valve and absorbing cylinder
In air inlet pipe.
4. a kind of drying machine of three absorbing cylinders of band according to claim 1, it is characterised in that: the air inlet pipe is cooled down
It is equipped with pneumatic operated valve on pipe, is equipped with check-valves on the exhaust pipe, regeneration gas air inlet pipe.
5. a kind of drying machine of three absorbing cylinders of band according to claim 1, it is characterised in that: the absorption regeneration unit
It is connected with electric cabinet, PLC control system is equipped in the electric cabinet, the electric cabinet is connected separately with pressure reducing valve and first conductive magnetism
Valve.
6. a kind of drying machine of three absorbing cylinders of band according to claim 5, it is characterised in that: the absorption regeneration unit
It is separately mounted in rack with the electric cabinet.
7. the drying machine of -6 any three absorbing cylinders of a kind of band according to claim 1, it is characterised in that: the absorbing cylinder
Including absorbing cylinder, cartridge heater, adsorbent import, adsorbent outlet, air inlet, gas outlet and pressure gauge, the cartridge heater is set to
The inside of the absorbing cylinder, the pressure gauge are set to the outside of the absorbing cylinder, and the air inlet and adsorbent import are set respectively
In the top of the absorbing cylinder, the gas outlet and adsorbent outlet are respectively arranged on the bottom of the absorbing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820547804.7U CN208678742U (en) | 2018-04-18 | 2018-04-18 | A kind of drying machine of three absorbing cylinders of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820547804.7U CN208678742U (en) | 2018-04-18 | 2018-04-18 | A kind of drying machine of three absorbing cylinders of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678742U true CN208678742U (en) | 2019-04-02 |
Family
ID=65876451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820547804.7U Active CN208678742U (en) | 2018-04-18 | 2018-04-18 | A kind of drying machine of three absorbing cylinders of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208678742U (en) |
-
2018
- 2018-04-18 CN CN201820547804.7U patent/CN208678742U/en active Active
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