CN107617314A - A kind of zero gas consumption compression heat regenerative drying machine - Google Patents
A kind of zero gas consumption compression heat regenerative drying machine Download PDFInfo
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- CN107617314A CN107617314A CN201711059437.2A CN201711059437A CN107617314A CN 107617314 A CN107617314 A CN 107617314A CN 201711059437 A CN201711059437 A CN 201711059437A CN 107617314 A CN107617314 A CN 107617314A
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- Prior art keywords
- valve
- pipeline
- interface
- drying tower
- cooler
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- 238000001035 drying Methods 0.000 title claims abstract description 65
- 230000006835 compression Effects 0.000 title claims abstract description 14
- 238000007906 compression Methods 0.000 title claims abstract description 14
- 230000001172 regenerating effect Effects 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims description 8
- 230000008929 regeneration Effects 0.000 abstract description 8
- 238000011069 regeneration method Methods 0.000 abstract description 8
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 239000002274 desiccant Substances 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 21
- 238000001816 cooling Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000003795 desorption Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
Abstract
A kind of zero gas consumption compression heat regenerative drying machine disclosed by the invention, including air inlet, gas outlet, the first drying tower, the second drying tower, the first cooler, the second cooler, gas-liquid separator.The compression heat regenerative drying machine utilizes the heat of air compressor machine high-temperature exhaust air, and adsorption desiccant is directly heated, drier is thoroughly regenerated, and due to being not required to gas consumption and power consumption when its heating, regeneration, has farthest saved the energy.
Description
Technical field
The present invention relates to the technical field of drying equipment, more particularly to a kind of zero gas consumption compression heat regenerative drying machine.
Background technology
Air is after compressor compresses, so that it may obtains the compressed air with elevated pressures.But due to air compressor
Itself contains lubricating oil, when being compressed work, necessarily has parts of lubricating oil to be mixed into compressed air, in addition, nature
Air also contain some solid particles and moisture in itself, it is not pure to cause the compressed air as caused by compressor.It is existing
, it is necessary to which the air of high temperature is cooled into one when thering is the technology to be adsorbed using adsorption tower to moisture, the solid particle of compressed air
After fixed temperature, adsorbent could be used to adsorb compressed air, this can cause the loss in vain of most of heat.
The content of the invention
It is an object of the invention to provide a kind of zero gas consumption compression heat regenerative drying machine, solves above-mentioned prior art problem
In one or more.
The present invention provides a kind of zero gas consumption compression heat regenerative drying machine, including air inlet, gas outlet, the first drying tower,
Second drying tower, the first cooler, the second cooler, gas-liquid separator；
First interface is provided with the top of first drying tower, first dries tower bottom second interface, is provided with the top of the second drying tower
3rd interface, the second drying tower bottom are provided with the 4th interface；
Be connected with the first pipeline on first interface, the first pipeline is provided with the 5th valve and the 6th valve, the first pipeline with
3rd interface is connected；
The second pipeline is also associated with first interface, the second pipeline is provided with the 3rd valve and the 4th valve, the second pipeline
It is connected with the 3rd interface, is provided with the 5th interface between the 3rd valve and the 4th valve, the 5th interface and the gas outlet passes through the
Three pipelines are connected；
Second interface is connected with the 4th pipeline, and the 4th pipeline is provided with the first valve and the second valve, the 4th pipeline and
Four interfaces are connected, and are provided with the 6th interface between the first valve and the second valve, the 6th interface successively with gas-liquid separator and first
Cooler is connected, and the first cooler is connected with air inlet by the 5th pipeline, and the 5th pipeline is provided with the 12nd valve；
Second interface is also associated with the 6th pipeline, and the 6th pipeline is provided with the 9th valve and the tenth valve, the 6th pipeline with
4th interface is connected, and the 7th interface is provided between the 9th valve and the tenth valve, and the 7th interface is connected with the second cooler, and second
Cooler is connected with air inlet by the 7th pipeline, and the 7th pipeline is provided with the 11st valve；
Second interface is also associated with the 8th pipeline, and the 8th pipeline is provided with the 7th valve and the 8th valve, the 8th pipeline with
4th interface is connected, and the 8th interface is provided between the 7th valve and the 8th valve, and the 8th interface is connected with the 12nd valve.
In some embodiments, it is additionally provided with dust removal filter on the 3rd pipeline.
In some embodiments, the first drying tower, the second drying tower, gas-liquid separator and dust removal filter bottom are all provided with
There is Auto-drainage valve.
In some embodiments, the first valve, the second valve, the 3rd valve, the 4th valve, the 5th valve, the 6th valve
Door, the 7th valve, the 8th valve, the 9th valve, the tenth valve, the 11st valve and the 12nd valve are magnetic valves.
Beneficial effect：
Compression heat regenerative drying machine is the heat using air compressor machine high-temperature exhaust air, and adsorption desiccant is directly heated, made
Drier is thoroughly regenerated, and due to being not required to gas consumption and power consumption when its heating, regeneration, has farthest saved the energy.
And the drying machine category foundation-free installation equipment of the embodiment of the present application, whole equipment are assembled on a metal framework,
Without special ground so that installation and maintenance are very convenient, save mounting cost and installing space.Small volume, external form are exquisite, knot
Structure is compact, operating cost is low, consumed energy is few, is the ideal equipment of the clear purified treatment of compressed air in all trades and professions.
Using controller-small magnetic valve-pneumatic valve actuating mechanism, substitute controller-big electromagnetic valve actuating gear, can
Work stably in a long term.
Brief description of the drawings
Fig. 1 is a kind of structural representation of zero gas consumption compression heat regenerative drying machine in an embodiment of the present invention.
Embodiment
With reference to Figure of description, the present invention is described in more detail.
As shown in figure 1,
A kind of zero gas consumption compression heat regenerative drying machine, including air inlet 23, gas outlet 24, the first drying tower 17, second
Drying tower 18, the first cooler 19, the second cooler 21, gas-liquid separator 20；
The top of first drying tower 17 is provided with first interface, the bottom second interface of the first drying tower 17, and the second drying tower 18 pushes up
Portion is provided with the 3rd interface, and the bottom of the second drying tower 18 is provided with the 4th interface；
The first pipeline is connected with first interface, the first pipeline is provided with the 5th valve 5 and the 6th valve 6, the first pipeline
It is connected with the 3rd interface；
The second pipeline is also associated with first interface, the second pipeline is provided with the 3rd valve 3 and the 4th valve 4, the second pipe
Road is connected with the 3rd interface, and the 5th interface, the 5th interface and the outlet are provided between the 3rd valve 3 and the 4th valve 4
Mouth 24 is connected by the 3rd pipeline；
Second interface is connected with the 4th pipeline, and the 4th pipeline is provided with the first valve 1 and the second valve 2, the 4th pipeline with
4th interface is connected, and is provided with the 6th interface between the first valve 1 and the second valve 2, the 6th interface successively with the gas-liquid
Separator 20 is connected with first cooler 19, and the first cooler 19 is connected with the air inlet 23 by the 5th pipeline, the
Five pipelines are provided with the 12nd valve 12；
Second interface is also associated with the 6th pipeline, and the 6th pipeline is provided with the 9th valve 9 and the tenth valve 10, the 6th pipeline
It is connected with the 4th interface, is provided with the 7th interface between the 9th valve 9 and the tenth valve 10, the 7th interface and described second cold
But device 21 is connected, and the second cooler 21 is connected with the air inlet 23 by the 7th pipeline, and the 7th pipeline is provided with the 11st valve
Door；
Second interface is also associated with the 8th pipeline, and the 8th pipeline is provided with the 7th valve 7 and the 8th valve 8, the 8th pipeline
It is connected with the 4th interface, is provided with the 8th interface between the 7th valve 7 and the 8th valve 8, the 8th interface and described the
12 valves 12 are connected.
Specifically, 18 two adsorption towers by inwall processing of the first drying tower 17 and the second drying tower are formed, filled out in tower
Filled with drier, drier uses multiple-hearth from the big activated alumina desiccant of the very strong molecular sieve of absorption affinity and adsorbance
Mixing loads, than from the better of other drier.
The cooling water pipe of first cooler 19 and the second cooler 21 is anti-corrosion copper pipe or special stainless steel heat exchanger tube, liquid gas
The pipeline of separator 20 uses fastener for connection.
First cooler 19 and the second cooler 21 use the giant single type of cooling, are truly realized the gas consumption of work zero, regeneration
Zero gas consumption, cooling zero gas consumption, greatlyd save compared with traditional air blast hot recycling regeneration, cooling compressed air and blower fan and
Heater electricity consumption, it is the real green equipment of zero gas consumption.
Further, it is additionally provided with dust removal filter 22 on the 3rd pipeline.
Specifically, dust removal filter 22 can all filter off the solid impurity and 99.99% oil content more than 0.01 μm, so as to
Anhydrous, oil-free, dustless high cleanliness compressed air are obtained, to meet pneumatic control transmission, precision instrument, plastic-spraying spray painting, food
Requirement of the industry such as medicine, electronic component, chemical textile, metallurgical ship, Breathing device for compressed air cleanliness factor.
Further, the first drying tower 17, the second drying tower 18, gas-liquid separator 20 and the bottom of dust removal filter 22 are all provided with
There is Auto-drainage valve.
Further, the first valve 1, the second valve 2, the 3rd valve 3, the 4th valve 4, the 5th valve 5, the 6th valve 6,
7th valve 7, the 8th valve 8, the 9th valve 9, the tenth valve 10, the 11st valve 11 and the 12nd valve 12 are electromagnetism
Valve.
Specifically, in order to control the direction of compressed air each work period to flow, machine is assembled with by more than ten of magnetic valve
The valve island of composition, valve island focus on run signal, and each valve group switch order is transferred into each executing agency, executing agency by
Independent connecting rod is connected with transmission device.Other transmission device is provided with position sensing switch (valve in place signal feedback device), this
Sample is after upper one operation terminates, and system can accurately judge system current operating state, and conditions permit simultaneously starts next
Switching.
Further, the first pipeline, the second pipeline, the 3rd pipeline, the 4th pipeline, the 5th pipeline, the 6th pipeline, the 7th pipe
Road and the 8th pipeline can use stainless steel pipes.
One cyclic process of work is divided into upper half cycle and lower half cycle, and its operation principle is as follows：
The upper half cycle：First drying tower works, the regeneration of the second drying tower
First drying tower works, the second drying tower waste heat desorption phase：
110 DEG C~140 DEG C high temperature compressor final stage saturated moist airs are by air inlet 23, through the 11st valve the 11, the 6th
Valve 06 enters the second drier 18, to carrying out heating desorption to adsorbent in the second dryer column 18, enters through the 8th valve 8
First cooler 19 is cooled to less than 40 DEG C, and gas enters gas-liquid separator 20, and the water isolated is discharged through blowoff valve 13, separation
Gas afterwards enters the first drying tower 17 through the first valve 1, and in the presence of adsorbent is dried, gas is further removed water, is dry
It is dry.Most exported afterwards through going out the 3rd valve 3, passing through dust removal filter 22, obtaining the finished product compressed air of cleaning.
First drying tower works, and the second drying tower blows cold and dry regeneration stage：
Enter after the desorption of the waste heat of second drying tower 18 and blow cold and dry regeneration stage, at this moment technique switches the 12nd valve 12
Open while the 11st valve 11 is closed, gas is directly entered the first cooler 19 and is cooled to less than 40 DEG C, subsequently enters gas-liquid
Separator 20, the water isolated are discharged through blowoff valve 13, and the gas after separation enters second through the second valve 2 and dries 18 towers, will
Second drying tower 18 heat blowout, hot gas from the 6th valve 6 flow out by the 2nd 21 cooler cooling after to less than 40 DEG C from
9th valve 9 enters the first drying tower 17, is flowed out after the drying of the first drying tower 17 from the 3rd valve 3, when the second drying tower 18
Intake air temperature is down to less than 40 DEG C coolings and terminated.
The second valve 2 of the second drying tower 18 is closed after the cooling of the second drying tower 18 terminates, opens the first drying tower 17
The first valve 1, through the first cooler 19 cooling after compressed air be directly entered the first drying tower 17, the tower of the first drying tower 17
Work on to the drier saturation of the first drying tower 17, so far, drying device upper half cycle end-of-job, double tower switches into down
Half period.
The lower half cycle：Second drying tower works, the first drying tower regeneration (consistent with upper half cycle principle)
Drying machine category foundation-free installation equipment in embodiment provided by the invention, whole equipment are assembled in a metal
On framework, without special ground so that installation and maintenance are very convenient, save mounting cost and installing space.Small volume, external form
It is exquisite, compact-sized, operating cost is low, consumed energy is few, be that the ideal of the clear purified treatment of compressed air in all trades and professions is set
It is standby.
Presented above is only the preferred embodiment of the present invention, it is noted that to those skilled in the art, not
On the premise of departing from the invention design, various modifications and improvements can be made, these also should be regarded as the protection of the present invention
Within the scope of.
Claims (4)
1. a kind of zero gas consumption compression heat regenerative drying machine, it is characterised in that including air inlet (23), gas outlet (24), first
Drying tower (17), the second drying tower (18), the first cooler (19), the second cooler (21), gas-liquid separator (20)；
It is provided with first interface at the top of first drying tower (17), the first drying tower (17) bottom second interface, described the
The 3rd interface is provided with the top of two drying towers (18), the second drying tower (18) bottom is provided with the 4th interface；
The first pipeline is connected with the first interface, first pipeline is provided with the 5th valve (5) and the 6th valve (6),
First pipeline is connected with the 3rd interface；
The second pipeline is also associated with the first interface, second pipeline is provided with the 3rd valve (3) and the 4th valve
(4), second pipeline is connected with the 3rd interface, is connect between the 3rd valve (3) and the 4th valve (4) provided with the 5th
Mouthful, the 5th interface is connected with the gas outlet (24) by the 3rd pipeline；
The second interface is connected with the 4th pipeline, and the 4th pipeline is provided with the first valve (1) and the second valve (2), institute
State the 4th pipeline with the 4th interface to be connected, the 6th interface, institute are provided between first valve (1) and the second valve (2)
State the 6th interface successively with the gas-liquid separator (20) and first cooler (19) to be connected, first cooler (19)
It is connected with the air inlet (23) by the 5th pipeline, the 5th pipeline is provided with the 12nd valve (12)；
The second interface is also associated with the 6th pipeline, and the 6th pipeline is provided with the 9th valve (9) and the tenth valve (10),
6th pipeline is connected with the 4th interface, and the 7th interface is provided between the 9th valve (9) and the tenth valve (10),
7th interface is connected with second cooler (21), and second cooler (21) and the air inlet (23) pass through the
Seven pipelines are connected, and the 7th pipeline is provided with the 11st valve；
The second interface is also associated with the 8th pipeline, and the 8th pipeline is provided with the 7th valve (7) and the 8th valve (8),
8th pipeline is connected with the 4th interface, is connect between the 7th valve (7) and the 8th valve (8) provided with the 8th
Mouthful, the 8th interface is connected with the 12nd valve (12).
A kind of 2. zero gas consumption compression heat regenerative drying machine according to claim 1, it is characterised in that the 3rd pipeline
On be additionally provided with dust removal filter (22).
3. a kind of zero gas consumption compression heat regenerative drying machine according to claim 1, it is characterised in that described first dries
Tower (17), the second drying tower (18), gas-liquid separator (20) and dust removal filter (22) bottom are equipped with Auto-drainage valve.
A kind of 4. zero gas consumption compression heat regenerative drying machine according to claim 1, it is characterised in that first valve
(1), the second valve (2), the 3rd valve (3), the 4th valve (4), the 5th valve (5), the 6th valve (6), the 7th valve (7),
8th valve (8), the 9th valve (9), the tenth valve (10), the 11st valve (11) and the 12nd valve (12) are electromagnetism
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711059437.2A CN107617314A (en) | 2017-11-01 | 2017-11-01 | A kind of zero gas consumption compression heat regenerative drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711059437.2A CN107617314A (en) | 2017-11-01 | 2017-11-01 | A kind of zero gas consumption compression heat regenerative drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107617314A true CN107617314A (en) | 2018-01-23 |
Family
ID=61093529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711059437.2A Pending CN107617314A (en) | 2017-11-01 | 2017-11-01 | A kind of zero gas consumption compression heat regenerative drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107617314A (en) |
Cited By (2)
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| CN110482827A (en) * | 2019-07-31 | 2019-11-22 | 通富微电子股份有限公司 | A kind of drying system |
| CN112007484A (en) * | 2020-08-29 | 2020-12-01 | 杭州山立净化设备股份有限公司 | Energy-saving zero-gas-consumption micro-thermal regeneration adsorption type drying equipment and control method thereof |
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| CN112007484A (en) * | 2020-08-29 | 2020-12-01 | 杭州山立净化设备股份有限公司 | Energy-saving zero-gas-consumption micro-thermal regeneration adsorption type drying equipment and control method thereof |
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