CN206566718U - Compact Wind-cooling type air blast hot recycling absorption drier - Google Patents
Compact Wind-cooling type air blast hot recycling absorption drier Download PDFInfo
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- CN206566718U CN206566718U CN201720271121.9U CN201720271121U CN206566718U CN 206566718 U CN206566718 U CN 206566718U CN 201720271121 U CN201720271121 U CN 201720271121U CN 206566718 U CN206566718 U CN 206566718U
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- tank body
- control valve
- air inlet
- cooling type
- way valve
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Abstract
The gas outlet of the compact Wind-cooling type air blast hot recycling absorption drier of the utility model, the first tank body and the second tank body is connected with described outlet four-way valve respectively；Reproducible drier is respectively equipped with the first described tank body and the second tank body；Outlet four-way valve connects main escape pipe, described air inlet four-way valve connection main air inlet pipe；Recovery passage is provided between described air inlet four-way valve and outlet four-way valve, described recovery passage includes blasting regeneration passage and low-grade fever recovery passage；Described blasting regeneration passage is provided with the 11st control valve, air blower and cooler；Described low-grade fever recovery passage is provided with the 6th control valve, heater；Described recovery passage is provided with the 5th control valve.Reasonable, the high compact Wind-cooling type air blast hot recycling absorption drier of heat exchange efficiency there is provided one kind arrangement.
Description
Technical field
The utility model, which is related to, is air-dried technical field, more particularly to a kind of compact Wind-cooling type air blast hot recycling absorption type is dry
Dry machine.
Background technology
Absorption drier, absorption drier has used senior chemical science and technology, and its principle is that the compression of saturation is empty
It is dedicated molecular sieve used full in compressed air to filter out excessively that gas employs gas purification using moisture and the difference of air molecule volume
And water vapour, easily by Water Molecular Adsorption in sieve particle renovation process can be recycled to carry out redox molecule sieve, it compresses
Air dew point can easily reach -40 DEG C.
Absorption drier is by " pressure change " (pressure-variable adsorption principle）To reach drying effect.Because air is accommodated
The ability of steam is inversely proportional with pressure, its dried portion of air（Referred to as regeneration gas）Puffing is this to atmospheric pressure
Pressure change makes expanded air become drier, then allows it to flow through the desiccant layer of the need of access failure air-flow regeneration（Inhale
Receive the drying tower of enough steam）, dry regeneration gas suctions out the moisture content in drier, takes it out drier to reach dehumidification
Purpose.Two tower circulation work, without thermal source, continuously provide drying compressed air to user with gas system.
The design of absorption drier directly affects the effect dried.Suitable desiccant layer, machine barrel, pipeline, valve
Design can reduce pressure drop.The particularly design of tower body size and current divider, be related to uniform trend of the air-flow in tower body and
The time of contact of air-flow and drier, so as to directly affect the drying efficiency of drying machine.
However, zero gas consumption air blast heating drier valve is numerous in the market, and pipeline is complicated, and complete machine occupation of land is larger, right
Restricted is required to the size of equipment in many Reconstruction in field projects；The conventional zero hot equipment of gas consumption air blast need to supply cooling circulation
Water, and the equipment is applied to that air ambient humidity is relatively low, dry area, it is most of to meet cooling water requirement, so that
It greatly limit the use of the equipment.
Utility model content
The purpose of this utility model is to solve problem present in above-mentioned background technology to arrange rationally there is provided one kind, is changed
The high compact Wind-cooling type air blast hot recycling absorption drier of the thermal efficiency.
The utility model employs following technical scheme：
The compact Wind-cooling type air blast hot recycling absorption drier of the utility model, including the first tank body and the second tank body, also
Including air inlet four-way valve, outlet four-way valve and connecting line and control system,
The first described tank body and the air inlet of the second tank body are connected with described air inlet four-way valve respectively, and described first
The gas outlet of tank body and the second tank body is connected with described outlet four-way valve respectively；Divide in the first described tank body and the second tank body
She You not reproducible drier；
Described outlet four-way valve connection main escape pipe, described air inlet four-way valve connection main air inlet pipe；Described air inlet
Recovery passage is provided between four-way valve and outlet four-way valve, described recovery passage includes blasting regeneration passage and low-grade fever regeneration is logical
Road；Described blasting regeneration passage is provided with the 11st control valve, air blower and cooler；Set on described low-grade fever recovery passage
There are the 6th control valve, heater；Described recovery passage is provided with the 5th control valve.
Preferably, also including the 12nd control valve, one end of the 12nd described control valve connects described low-grade fever again
The inlet end of heater on raw passage, the described main escape pipe of other end connection.It can reach logical in described blasting regeneration
When road and not good low-grade fever recovery passage regeneration effect, the function of being dried using finished product gas.Because finished product gas is by drying process
The gas crossed, it is better.
Preferably, also including the 14th control valve, one end of the 14th described control valve connects the first described tank
Body gas outlet, the second described tank body gas outlet of other end connection.
Preferably, connecting the 4th air bleeding valve in described regeneration pipeline.
Preferably, described blasting regeneration passage is provided with admission air silencer.
Preferably, the air inlet of the first described tank body connects the second control valve, the air inlet of described the second tank body
Connect the 3rd control valve.
Preferably, the air inlet of the second described control valve is provided with muffler, described the 3rd control valve is entered
Gas port is provided with muffler.
Preferably, described cooler uses aluminum plate fin type structure.Heat exchange efficiency is high, small volume.
Preferably, described the first tank body and the second tank body frame with external surface wrapped by aluminium skin.Heat loss during regeneration is reduced, so that
Save substantial amounts of energy and shorten desiccant regeneration process.
Preferably, temperature-detecting device is installed in the first described tank body and the second tank body gas outlet.For detecting heating
The temperature of regenerator when regeneration and cold blowing, the dynamic adjustment recovery time, improves power of regeneration.
The beneficial effects of the utility model are：On the one hand the utility model being set by the reasonable of pipeline compared with prior art
Meter arrangement reduces the quantity of the control valve used, and layout is succinct, reduces the trouble point of equipment, reduces complete machine pressure drop；The opposing party
Face, the utility model is available for using two recovery passages of blasting regeneration passage and low-grade fever recovery passage there is provided two kinds of operational modes
Selection；Low-grade fever recovery passage can carry out forced regeneration in the case of regeneration is incomplete to adsorbent, improve equipment performance, extension
Adsorbent service life.
Brief description of the drawings
Fig. 1 is the structured flowchart in the utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model be not limited to
Lower embodiment.
As shown in figure 1, the compact Wind-cooling type air blast hot recycling absorption drier of the utility model, including the first tank body and
Two tank bodies, in addition to air inlet four-way valve 1, outlet four-way valve 13 and connecting line and control system, described the first tank body and
The air inlet of second tank body is connected with described air inlet four-way valve 1 respectively, the first described tank body and the gas outlet of the second tank body
It is connected respectively with described outlet four-way valve 13；Reproducible drying is respectively equipped with the first described tank body and the second tank body
Agent；The described connection main escape pipe of outlet four-way valve 13, the described connection main air inlet pipe of air inlet four-way valve 1；Described air inlet four
Recovery passage is provided between port valve 1 and outlet four-way valve 13, described recovery passage includes blasting regeneration passage and low-grade fever regenerates
Passage；Described blasting regeneration passage is provided with the 11st control valve 11, air blower 7 and cooler 10；Described low-grade fever regeneration
Passage is provided with the 6th control valve 6, heater 9；Described recovery passage is provided with the 5th control valve 5.Also include the 12nd control
Valve 12 processed, one end of the 12nd described control valve 12 connects the inlet end of the heater 9 on described low-grade fever recovery passage, separately
The described main escape pipe of one end connection.Also include the 14th control valve 14, one end of the 14th described control valve 14 connects institute
The the first tank body gas outlet stated, the second described tank body gas outlet of other end connection.The 4th row is connected in described regeneration pipeline
Air valve 4.Described blasting regeneration passage is provided with admission air silencer 8.The air inlet connection second of the first described tank body is controlled
Valve 2, the air inlet of the second described tank body connects the 3rd control valve 3.The air inlet of the second described control valve 2 disappears provided with exhaust
Sound device, the air inlet of the 3rd described control valve 3 is provided with muffler.Described cooler 10 uses aluminum plate fin type structure.
Heat exchange efficiency is high, small volume.Described the first tank body and the second tank body frame with external surface wrapped by aluminium skin.Heat loss during regeneration is reduced, from
And save substantial amounts of energy and shorten desiccant regeneration process.Temperature inspection is installed in the first described tank body and the second tank body gas outlet
Survey device.
The first described tank body and the second tank body are according to working condition respectively as absorbing cylinder and regeneration barrel.During work, inhale
Attached cylinder and regeneration barrel interval alternate run, can be exchanged with each other role：Operationally, regeneration barrel is regenerated absorbing cylinder, then
Role is exchanged with each other, absorbing cylinder becomes regeneration barrel, and regeneration barrel becomes absorbing cylinder.
It is divided into three flows below according to function of the present utility model to be illustrated.
Adsorption process：Gas is entered described air inlet four-way valve 1 by main air inlet pipe, and now described air inlet four-way valve 1 leads to
Valve to absorbing cylinder is opened, and described the first control valve and the second control valve 2 is closed so that air passes through described air inlet four
Port valve 1, into described absorbing cylinder, the drier in absorbing cylinder is adsorbed, afterwards again via described outlet four-way valve 13
Into main escape pipe.
Low-grade fever regenerates flow：Gas in the described suction environment of admission air silencer 8, because of the effect of described air blower 7
Pass through from described air blower 7, the now described control valve of the 5th control valve 5 is closed, and the control valve of the 6th control valve 6 is beaten
Open, the control valve of the 12nd control valve 12 is closed, described heater 9 is powered, and gas is heated by described heater 9, this
The Shi Suoshu control valve of the 11st control valve 11 is closed, described outlet four-way valve 13 control described recovery passage with it is described
Regeneration barrel between open, gas leads to described regeneration barrel by described outlet four-way valve 13, the gas warp by heating
The drier crossed in described regeneration barrel, is regenerated drier.Now, described air inlet four-way valve 1 controls gas from institute
Gas out in the regeneration barrel stated leads to described recovery passage by described air inlet four-way valve 1, through the 4th air bleeding valve 4
Discharge.
Cold blowing regenerates flow：Described cold blowing regeneration flow, is a closed circulation process.Gas passes through described air blower
7, now, the control valve of the 6th control valve 6 is closed, and the control valve of the 5th control valve 5 is opened, and the control valve of the 4th air bleeding valve 4 is closed
Close, gas just leads to described air inlet four-way valve 1, the described control regeneration of air inlet four-way valve 1 via the 5th described control valve 5
Valve between the air inlet of passage and described regeneration barrel is opened, and the described control valve of the 3rd control valve 3 is closed, and gas is just
Into in described regeneration barrel.Between the described control recovery passage of outlet four-way valve 13 and the gas outlet of described regeneration barrel
Valve is opened, then, and gas enters in recovery passage again, and this moment described control valve of the 11st control valve 11 is opened, air inlet
Muffler 8 is closed, and gas returns to air blower 7 by described cooler 10.
When wherein the first tank body works as absorbing cylinder, the second tank body can carry out internal adsorbent as regeneration barrel
Regeneration.When regeneration barrel is regenerated, by the effect of air blower 7 and heater 9, the moisture of absorbent interior is subjected to heating baking
It is dry, heater 9 is turned off after the completion of drying, adsorbent is cooled down by air blower 7.At the end of absorbing cylinder absorption nearly,
Regeneration barrel regeneration is completed, and now controls regeneration barrel outlet pipe the second control valve 2 or the 3rd control valve 3 by described control system
Open, after muffler parallel output a period of time, turn off the second control valve 2 or the 3rd control valve 3, and absorption and
The work of regeneration is swapped, and absorbing cylinder originally proceeds by dry regeneration, and original regeneration barrel proceeds by absorption work
Make, such alternation regenerated in this way, i.e. conventional air blast heated type dryer has that energy consumption is big, regeneration is all
Phase length, regeneration effect are poor, pipe-line control valve is more, complex operation maintenance cost and the shortcomings of high equipment cost simultaneously.
Further, drier effect of the utility model in using the regeneration barrel described in the Gas reclamation in environment
When not good, the valve of the 12nd described control valve 12 can be controlled to open by described control system, by gas outlet into
Product gas leads to back recovery passage, is regenerated using finished product gas.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from it is of the present utility model spirit or surmount scope defined in appended claims, this
A little change also should be regarded as protection domain of the present utility model.
Claims (10)
1. compact Wind-cooling type air blast hot recycling absorption drier, including the first tank body and the second tank body, it is characterised in that：Also wrap
Air inlet four-way valve, outlet four-way valve and connecting line and control system are included,
The first described tank body and the air inlet of the second tank body are connected with described air inlet four-way valve respectively, the first described tank body
It is connected respectively with described outlet four-way valve with the gas outlet of the second tank body；Set respectively in the first described tank body and the second tank body
There is reproducible drier；
Described outlet four-way valve connection main escape pipe, described air inlet four-way valve connection main air inlet pipe；Described air inlet four-way
Recovery passage is provided between valve and outlet four-way valve, described recovery passage includes blasting regeneration passage and low-grade fever recovery passage；
Described blasting regeneration passage is provided with the 11st control valve, air blower and cooler；Described low-grade fever recovery passage is provided with
6th control valve, heater；Described recovery passage is provided with the 5th control valve.
2. compact Wind-cooling type air blast hot recycling absorption drier according to claim 1, it is characterised in that：Also include the
12 control valves, one end of the 12nd described control valve connects the inlet end of the heater on described low-grade fever recovery passage,
The described main escape pipe of other end connection.
3. compact Wind-cooling type air blast hot recycling absorption drier according to claim 1, it is characterised in that：Also include the
14 control valves, one end of the 14th described control valve connects the first described tank body gas outlet, and the other end connects described
Second tank body gas outlet.
4. compact Wind-cooling type air blast hot recycling absorption drier according to claim 1, it is characterised in that：It is described again
The 4th air bleeding valve is connected on raw pipeline.
5. compact Wind-cooling type air blast hot recycling absorption drier according to claim 1, it is characterised in that：Described drum
Wind recovery passage is provided with admission air silencer.
6. compact Wind-cooling type air blast hot recycling absorption drier according to claim 1, it is characterised in that：Described
The air inlet of one tank body connects the second control valve, and the air inlet of the second described tank body connects the 3rd control valve.
7. compact Wind-cooling type air blast hot recycling absorption drier according to claim 6, it is characterised in that：Described
The air inlet of two control valves is provided with muffler, and the air inlet of the 3rd described control valve is provided with muffler.
8. compact Wind-cooling type air blast hot recycling absorption drier according to claim 1, it is characterised in that：Described is cold
But device uses aluminum plate fin type structure.
9. compact Wind-cooling type air blast hot recycling absorption drier according to claim 1, it is characterised in that：Described
One tank body and the second tank body frame with external surface wrapped by aluminium skin.
10. compact Wind-cooling type air blast hot recycling absorption drier according to claim 1, it is characterised in that：Described
Temperature-detecting device is installed in first tank body and the second tank body gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271121.9U CN206566718U (en) | 2017-03-20 | 2017-03-20 | Compact Wind-cooling type air blast hot recycling absorption drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271121.9U CN206566718U (en) | 2017-03-20 | 2017-03-20 | Compact Wind-cooling type air blast hot recycling absorption drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206566718U true CN206566718U (en) | 2017-10-20 |
Family
ID=60055542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720271121.9U Expired - Fee Related CN206566718U (en) | 2017-03-20 | 2017-03-20 | Compact Wind-cooling type air blast hot recycling absorption drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206566718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731144A (en) * | 2018-07-23 | 2018-11-02 | 徐浩然 | It reduces the method for hydrogenesis, be air-dried component and air-refrigeration system |
| CN114929362A (en) * | 2020-01-02 | 2022-08-19 | 阿特拉斯·科普柯空气动力股份有限公司 | Drying device and method for drying compressed gas |
-
2017
- 2017-03-20 CN CN201720271121.9U patent/CN206566718U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731144A (en) * | 2018-07-23 | 2018-11-02 | 徐浩然 | It reduces the method for hydrogenesis, be air-dried component and air-refrigeration system |
| CN114929362A (en) * | 2020-01-02 | 2022-08-19 | 阿特拉斯·科普柯空气动力股份有限公司 | Drying device and method for drying compressed gas |
| CN114929362B (en) * | 2020-01-02 | 2024-04-26 | 阿特拉斯·科普柯空气动力股份有限公司 | Drying device and method for drying compressed 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: 20171020 Termination date: 20180320 |