CN201135849Y - Honeycomb type dryer - Google Patents
Honeycomb type dryer Download PDFInfo
- Publication number
- CN201135849Y CN201135849Y CNU2007201913775U CN200720191377U CN201135849Y CN 201135849 Y CN201135849 Y CN 201135849Y CN U2007201913775 U CNU2007201913775 U CN U2007201913775U CN 200720191377 U CN200720191377 U CN 200720191377U CN 201135849 Y CN201135849 Y CN 201135849Y
- Authority
- CN
- China
- Prior art keywords
- valve
- pipeline
- tower body
- double
- cylinders
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000008929 regeneration Effects 0.000 claims abstract description 12
- 238000011069 regeneration method Methods 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 5
- 230000009467 reduction Effects 0.000 claims description 9
- 230000001413 cellular effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000003463 adsorbent Substances 0.000 claims description 4
- 230000003584 silencer Effects 0.000 abstract description 2
- 241000264877 Hippospongia communis Species 0.000 abstract 2
- 230000030279 gene silencing Effects 0.000 abstract 2
- 239000002594 sorbent Substances 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 description 25
- 238000010521 absorption reaction Methods 0.000 description 11
- 239000007789 gas Substances 0.000 description 8
- 230000000740 bleeding effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000001914 calming effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Landscapes
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model relates to a honey comb style dry suction machine, which is mainly composed of a double-tower body with sorbent filled inside, an electrical controlling device, an upper pipeline, a lower pipeline, an air inlet interface and an air outlet interface, wherein, an upper shaped bar with a dust removal filter is arranged at the upper part of the double-tower body, and a lower shaped bar with an oil removal filter is arranged at the lower part; a combination valve which is formed by integrating an air inlet valve with a silencing valve is arranged in the lower pipeline, and a check valve and a regeneration valve connected with the double-tower body are arranged in the upper pipeline, the combination valve is controlled by a pneumatic servo system; the combination valve is a valve integrating an air inlet reversing valve and a silencing valve into one body, the combination valve comprises three cylinders, a valve body and a silencer; wherein, the two cylinders are installed on the upper part of the valve body and are symmetrical laterally, and the other cylinder is installed at the lower part of the valve body; and two check valves composed of pressure selector valves are installed at the outlet at the upper part of the double-tower body. The honey comb style dry suction machine has the advantages that the volume is small, the structure is simple, the operation is convenient, the controlling mode is simple, and the cost is inexpensive.
Description
Technical field
The utility model relates to a kind of equipment that compressed air is purified, belong to a kind of air drying equipment.
Background technology
In the prior art, adopt the cryogenic rectification mode to carry out in the equipment of air separation, before be equipped with a compressed-air drier, this compressed-air drier is selected the transformation absorption principle for use, with compressed air by the cylindrical shell that adsorbent is housed after, moisture content contained in the compressed air is adsorbed, thereby improves compressed-air actuated aridity.The structure of this compressed-air drier is formed as Chinese patent ZL02254195.0, the pressure change adsorption type compressed air drier that this patent disclosure " contain two identical in structure absorbing cylinders, be installed in intake valve and air bleeding valve, regeneration check valve, outgassing nonreturn valve, the silencer that is connected with air bleeding valve, regeneration gas control valve, control cabinet on each absorbing cylinder, and absorbing cylinder Pressure gauge and regeneration gas Pressure gauge " etc. are formed.It adopts the transformation absorption principle of double shell, and a cylindrical shell is in absorption, and another cylindrical shell then is in desorption work, hockets mutually.But the compressed air drying device structure that said structure is formed is comparatively complicated, and particularly the pipeline of composition such as the valve of air inlet and the valve of giving vent to anger is connected, and the control device of a more complicated of needs is so that double shell cooperatively interacts when working.For increasing the effect of air-treatment, outside double shell, also require the filter of configuration oil removing and dedusting specially in addition, thereby the volume of the drying equipment that further increases has increased the expense of moving.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and provides a kind of volume little, and simple in structure, easy to use, control mode is simple, the cellular machine that blots that use cost is low.
The purpose of this utility model is finished by following technical solution, it mainly is made up of double tower body, electrical control gear, upper pipeline, bottom pipeline and the intake interface of interior dress adsorbent and the interface of giving vent to anger, described double tower body top is provided with the upper sectional material of band dust removal filter, and the bottom is provided with the lower sectional material of band oil removal filter; Be provided with in the pipeline of bottom by air intake valve and noise reduction valve and integrate the combined valve that forms; And in upper pipeline check-valves and be communicated with the regeneration valve of two towers.
Described combined valve is controlled by a pneumatic servo system.
Described combined valve is a kind of valve that integrates air inlet commutation and noise reduction valve, and it includes three cylinders, a valve body and a muffler; Wherein two cylinders are installed in the top and the left-right symmetry of valve body, and another is installed in valve body lower portion.
The outlet of described double tower body top is equipped with two check-valves that are made of the pressure selector valve.
The utility model belongs to a kind of improvement to prior art, and it has characteristics such as volume is little, simple in structure, easy to use, and control mode is simple, and use cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the side of Fig. 1 is shown structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail: the utility model mainly is made up of double tower body 1, electrical control gear, upper pipeline 2, bottom pipeline 3 and the intake interface 4 of interior dress adsorbent and the interface 5 of giving vent to anger, described double tower body 1 top is provided with the upper sectional material 7 of band dust removal filter 6, and the bottom is provided with the lower sectional material 9 of band oil removal filter 8; Be provided with in the bottom pipeline 3 by air intake valve and noise reduction valve and integrate the combined valve 10 that forms; And in upper pipeline 2, be provided with check-valves and be communicated with the regeneration valve of two towers.The utility model has been integrated oil removal filter and dust removal filter, makes full use of the space of lower pipeline, respectively oil removing filter core and dedusting filter core is installed in the lower pipeline, has saved filter shell, has saved the device space.
Described combined valve is controlled by a pneumatic servo system.It can be controlled adsorption tower and rotate periodic duty, passes through absorption phase, reverse regeneration stage and packing stage successively, returns absorption phase.
Described combined valve is a kind of valve that integrates air inlet commutation and noise reduction valve, and it includes three cylinders, a valve body and a muffler; Wherein two cylinders are installed in the top and the left-right symmetry of valve body, and they control the selection of airintake direction and regeneration gas discharging separately; Another is installed in valve body lower portion, and it controls the discharging of all regeneration gases, plays pressurize simultaneously, noise reduction during unlatching, pressurize when closing.
Described double tower body---A, the outlet of B tower adsorption tower top are equipped with two check-valves that are made of the pressure selector valve.Open during its high pressure, close during low pressure, solved the isolation of A, B group adsorption tower effectively, do not influence the derivation of product gas simultaneously.
The body of calming the anger from compressor or air accumulator come out through combined valve, enters A group oil removing filter core selectively, enters into A group adsorption tower again, adsorbs; Come out through dedusting filter core and check (non-return) valve again, become product gas; Fraction product gas enters B group adsorption tower by regeneration valve from upper pipeline simultaneously, utilizes the low product gas that forces down dew point to carry out reverse desorb, discharges from the bottom combined valve; Finish Deng the regeneration of B group adsorption tower, by the action of combined valve, B group adsorption tower enters packing stage, and A group adsorption tower still is an absorption phase simultaneously; Through the some time, B group adsorption tower and A group adsorption tower reach same equal pressure, realize the switching of B group adsorption tower and A group adsorption tower again through the action of combined valve, so are circulated to infinite.
Control sequence described in the utility model: PLC---commutation of two-position-five-way solenoid valve (2)---cylinder (3)---air inlet and exhaust.
Control mode of the present utility model:
Time limit 1: 1. A group adsorption tower absorption; 2. B group adsorption tower pressurize; 3. exhaust valve closure.
Time limit 2: 1. A group adsorption tower absorption; 2. B group adsorption tower desorb; 3. air bleeding valve open, noise reduction.
Time limit 3: 1. A group adsorption tower absorption; 2. B group adsorption tower desorb; 3. exhaust valve closure.
Time limit 4: 1. A, B group adsorption tower switches; 3. exhaust valve closure.
Time limit 5: 1. A group adsorption tower desorb; 2. B group adsorption tower absorption; 3. air bleeding valve open, noise reduction.
Time limit 6: 1. A group adsorption tower pressurize; 2. B group adsorption tower absorption; 3. exhaust valve closure.
Time limit 7: 1. A, B group adsorption tower switches; 3. exhaust valve closure.
Claims (4)
1, a kind of cellular machine that blots, it mainly is made up of double tower body (1), electrical control gear, upper pipeline (2), bottom pipeline (3) and intake interface (4) and the interface of giving vent to anger (5) of interior dress adsorbent, it is characterized in that described double tower body (1) top is provided with the upper sectional material (7) of band dust removal filter (6), the bottom is provided with the lower sectional material (9) of band oil removal filter (8); Be provided with in the bottom pipeline (3) by air intake valve and noise reduction valve and integrate the combined valve (10) that forms; And in upper pipeline (2) check-valves and be communicated with the regeneration valve of two towers.
2, the cellular machine that blots according to claim 1 is characterized in that described combined valve (10) controlled by a pneumatic servo system.
3, the small-sized cellular machine that blots according to claim 1 and 2 is characterized in that described combined valve (10) is a kind of valve that integrates air inlet commutation and noise reduction valve, and it includes three cylinders, a valve body and a muffler; Wherein two cylinders are installed in the top and the left-right symmetry of valve body, and another is installed in valve body lower portion.
4, the small-sized cellular machine that blots according to claim 1 is characterized in that the outlet of described double tower body top is equipped with two check-valves that are made of the pressure selector valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201913775U CN201135849Y (en) | 2007-11-20 | 2007-11-20 | Honeycomb type dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201913775U CN201135849Y (en) | 2007-11-20 | 2007-11-20 | Honeycomb type dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201135849Y true CN201135849Y (en) | 2008-10-22 |
Family
ID=40036537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201913775U Expired - Fee Related CN201135849Y (en) | 2007-11-20 | 2007-11-20 | Honeycomb type dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201135849Y (en) |
-
2007
- 2007-11-20 CN CNU2007201913775U patent/CN201135849Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101274752B (en) | Separation and Utilization Process of Sulfur Dioxide and Carbon Dioxide in Flue Gas | |
| US20030205141A1 (en) | Pressure swing adsorption dryer for pneumatically driven pressure intensifiers | |
| KR100532206B1 (en) | Concentrated unit for oxygen concentration apparatus | |
| CN202237710U (en) | Energy-saving type pressure-variable adsorption gas separation device | |
| CN104083995B (en) | Heatless absorption air drying method of air compressor and module type air dryer | |
| CN201454369U (en) | Double-tower air adsorption drier for locomotive | |
| KR101647017B1 (en) | Oxygen concentrating method and apparatus having condensate water removing function | |
| CN211733852U (en) | Pressure swing adsorption oxygen generating device | |
| CN103062439B (en) | Suction valve assembly | |
| WO1987004946A1 (en) | A gas concentrating method and plant | |
| CN201135849Y (en) | Honeycomb type dryer | |
| CN204151064U (en) | The pressure swing adsorption oxygen generating device | |
| CN201823452U (en) | Modular unit adsorption type compressed air drier | |
| CN214159084U (en) | Active carbon online adsorption and desorption device | |
| CN201304314Y (en) | Air drier | |
| CN202803083U (en) | Single-barrel absorption dryer | |
| CN201978645U (en) | Adsorption type compressed air dryer | |
| CN217829473U (en) | Small-size high-pressure hydrogen purification drying device | |
| CN202061531U (en) | Non-heating regeneration adsorption type compressed air drier | |
| CN201135850Y (en) | Minitype honeycomb type dryer | |
| CN209438318U (en) | A kind of pressure swing adsorption system with Pneumatic booster device | |
| CN203002183U (en) | Adsorption type drying device | |
| CN2233782Y (en) | Pneumatic control circuit for pressure-changing adsorption separating | |
| CN223027051U (en) | Suction drying device and air compressor equipped with the same | |
| CN202237709U (en) | Control system for pressure varying adsorption gas separating equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |