CN201728042U - Novel four-way valve type adsorption dryer - Google Patents
Novel four-way valve type adsorption dryer Download PDFInfo
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- CN201728042U CN201728042U CN201020139397XU CN201020139397U CN201728042U CN 201728042 U CN201728042 U CN 201728042U CN 201020139397X U CN201020139397X U CN 201020139397XU CN 201020139397 U CN201020139397 U CN 201020139397U CN 201728042 U CN201728042 U CN 201728042U
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Abstract
The utility model discloses a novel four-way valve type adsorption dryer, which comprises an adsorption tower, an upper valve and a regeneration valve which are connected with the top connector of the adsorption tower and a lower valve and a corresponding pipeline which are connected with the bottom connector of the adsorption tower, wherein the adsorption tower is divided into towers A and B; the lower valve is a novel four-way valve and comprises a valve body and four air cylinders arranged on the valve body; the valve body is provided with a total air inlet, an air inlet A, an air inlet B and an air outlet; the air inlet A is connected with the bottom connector of the tower A through the pipeline; the air inlet B is connected with the bottom connector of the tower B through the pipeline; the four air cylinders are an inlet casing A, an inlet casing B, an exhaust casing A and an exhaust casing B respectively; and the novel four-way valve is also provided with a silencer. In the utility model, through concentrating the four pneumatic valves of a common adsorption dryer into a valve, the adsorption dryer has more compact structure, more convenient installation, material saving, stable working and high reliability.
Description
Technical field
The utility model relates to a kind of compressed air cleaning equipment, refers more particularly to a kind of novel cross valve formula adsorption dehumifier.
Background technology
Compressed air is carried out drying to be handled, as require atmospheric dew point to reach below-40 ℃, the general transformation adsorption dehumifier that adopts, as China Patent No. is CN02260719.6, name is called the utility model patent of heat of compression adsorptive drier, by adsorption tower, cooler, moisture separator and connecting pipe and necessary valve constitute, it and air compressor are used, the high temperature compressed air heat regeneration adsorbent that utilizes air compressor machine to discharge, thereby the compressed air to high-moisture carries out the drying processing, its compressed air consumption is lower than 1%, and power consumption is less than 100W, and atmospheric dew point can reach below-40 ℃, though this device can significantly reduce compressed-air actuated consumption, reduce the electric energy consumption, but because the import barrier valve adopts four pneumatic operated valves, equipment volume is bigger, inconvenience is installed, and fault rate is higher.
The utility model content
The utility model mainly solves the technical problem that the by-pass valve control of common adsorption dehumifier is more, equipment volume is big, inconvenience is installed; A kind of compact conformation, easy for installation, the novel cross valve formula adsorption dehumifier of saving material, working stability, good reliability are provided.
In order to solve the technical problem of above-mentioned existence, the utility model mainly is to adopt following technical proposals:
The utility model comprises adsorption tower, the last valve and the regeneration valve that link to each other with adsorption tower top interface, lower valve that links to each other with the adsorption tower bottom interface and corresponding pipeline, described adsorption tower divides A tower and B tower, described lower valve is novel cross valve, described novel cross valve comprises valve body and the cylinder that is located on the valve body, described valve body is provided with total air inlet, the A air inlet, B air inlet and exhaust outlet, described A air inlet and B air inlet symmetry are located on two flank side surface of valve body, the A air inlet is connected by the bottom interface of pipeline with the A tower, the B air inlet is connected by the bottom interface of pipeline with the B tower, described total air inlet is located on the side of valve body, total air inlet is connected with the external feed stream pipe, described exhaust outlet is located on the end face of valve body, also be provided with four cylinder blocks on the described valve body, described four cylinders are the A inlet casing, the B inlet casing, A exhaust casing and B exhaust casing, described A inlet casing and B inlet casing are located at the end face of valve body, described A exhaust casing and B exhaust casing are located at side of valve body, novel cross valve has replaced four pneumatic operated valves on the common adsorption dehumifier, four pneumatic operated valves are assembled a valve, control the adsorption dry and the regeneration of adsorption dehumifier by the action of difference cylinder, reduce equipment volume and manufacturing cost, reduced the incidence of fault.
As preferably, also be provided with muffler on the described novel cross valve, an end of described muffler is connected with described exhaust outlet, the noise pollution when muffler can greatly reduce exhaust.
As preferably, the top of described adsorption tower also is provided with charge door, and the bottom of adsorption tower also is provided with discharge port, charge door and discharge port is set makes the increase of adsorbate and change more conveniently, operates simpler.
As preferably, the top interface of described A tower or B tower is connected with the corresponding valve of going up respectively, and the described other end formation general export parallel with one another end of going up valve guarantees a tower adsorption dry, and another tower is regenerated.
As preferably, described to go up valve be Pneumatic butterfly valve or Pneumatic gate valve.
As preferably, the two ends of described regeneration valve are connected with the escape pipe of A tower with the B tower respectively, and a part of finished product gas is by the regeneration gas of regeneration valve as another absorbing cylinder.
The beneficial effects of the utility model are: by four pneumatic operated valves of common adsorptive drier are concentrated is a valve, make adsorption dehumifier more compact structure, install more conveniently, save material, working stability and reliability height.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a cross valve schematic top plan view of the present utility model.
1. adsorption towers among the figure are 2. gone up valve, 3. lower valve, 4. muffler, 5. valve body, 6.A inlet casing, 7.B inlet casing, 8.A exhaust casing, 9.B exhaust casing, 10. total air inlet, 11. A air inlets, 12. the B air inlet, 13. exhaust outlets, 14. charge doors, 15. discharge ports, 16. regeneration valves.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of novel cross valve formula adsorption dehumifier of present embodiment, as Fig. 1, shown in Figure 2, comprise adsorption tower 1, the Pneumatic gate valve 2 and the regeneration valve 16 that link to each other with adsorption tower top interface, novel cross valve 3 that links to each other with the adsorption tower bottom interface and corresponding pipeline, adsorption tower divides A tower and B tower, lower valve is novel cross valve, comprise valve body 5 and the cylinder that is arranged on the valve body, have total air inlet 10 on the valve body, A air inlet 11, B air inlet 12 and exhaust outlet 13, A air inlet and B air inlet symmetry are opened on two flank side surface of valve body, the A air inlet is connected by the bottom interface of pipeline with the A tower, the B air inlet is connected by the bottom interface of pipeline with the B tower, total air inlet is arranged on the side of valve body and with the external feed stream pipe and is connected, exhaust outlet is opened on the end face of valve body, and be connected with an end of muffler, also be provided with corresponding four cylinder blocks on the valve body, corresponding cylinder is installed respectively, four cylinders are A inlet casing 6, B inlet casing 7, A exhaust casing 8 and B exhaust casing 9, A inlet casing and B inlet casing are placed on the end face of valve body, A exhaust casing and B exhaust casing are placed on side of valve body, muffler 4 also is housed on the novel cross valve, and muffler is connected with exhaust outlet.The top of A tower and B tower also has charge door 14, and the bottom of A tower and tower B also has discharge port 15, and the top interface of A tower or B tower is connected with corresponding Pneumatic gate valve respectively, and the other end of Pneumatic gate valve also connects formation general export end.In process of production, when the adsorption dry of A tower, A inlet casing and B exhaust casing are opened, B inlet casing and A exhaust casing are closed, compressed air enters total air inlet of cross valve from the external feed stream pipe, enter the A tower through the A inlet casing of opening from the outflow of A air inlet and by pipeline and A tower bottom interface, the A tower carries out adsorption dry, dried finished products gas is by A top of tower interface and corresponding Pneumatic gate valve output, simultaneously, part finished product gas enters the regeneration that the B tower carries out adsorbent bed by regeneration valve, regeneration gas flows out and enters by corresponding pipeline the B air inlet of cross valve from B tower bottom interface, discharge from muffler through the B exhaust casing of opening again, finish the absorption of A tower, the process of B tower regeneration, when the adsorption dry of B tower, B inlet casing and A exhaust casing are opened, A inlet casing and B exhaust casing are closed, compressed air enters total air inlet of cross valve from the external feed stream pipe, enter the B tower through the B inlet casing of opening from the outflow of B air inlet and by pipeline and B tower bottom interface, the B tower carries out adsorption dry, dried finished products gas is by B top of tower interface and corresponding Pneumatic gate valve output, simultaneously, part finished product gas enters the regeneration that the A tower carries out adsorbent bed by regeneration valve, regeneration gas flows out and enters by corresponding pipeline the A air inlet of cross valve from A tower bottom interface, discharge from muffler through the A exhaust casing of opening again, finish the absorption of B tower, the process of A tower regeneration, two processes are gone round and begun again, and form the flow process of transformation adsorption dry.
Claims (6)
1. novel cross valve formula adsorption dehumifier, comprise adsorption tower (1), last valve (2) that links to each other with adsorption tower top interface and regeneration valve (16), the lower valve (3) and the corresponding pipeline that link to each other with the adsorption tower bottom interface, described adsorption tower divides A tower and B tower, it is characterized in that: described lower valve is novel cross valve, described novel cross valve comprises valve body (5) and is located at four cylinders on the valve body, described valve body is provided with total air inlet (10), A air inlet (11), B air inlet (12) and exhaust outlet (13), described A air inlet and B air inlet symmetry are located on two flank side surface of valve body, the A air inlet is connected by the bottom interface of pipeline with the A tower, the B air inlet is connected by the bottom interface of pipeline with the B tower, described total air inlet is located on the side of valve body, total air inlet is connected with the external feed stream pipe, described exhaust outlet is located on the end face of valve body, also be provided with corresponding four cylinder blocks on the described valve body, described cylinder is A inlet casing (6), B inlet casing (7), A exhaust casing (8) and B exhaust casing (9), described A inlet casing and B inlet casing are located at the end face of valve body, and described A exhaust casing and B exhaust casing are located at side of valve body.
2. a kind of novel cross valve formula adsorption dehumifier according to claim 1, it is characterized in that: described novel cross valve is provided with muffler (4), and described muffler is connected with described exhaust outlet (13).
3. a kind of novel cross valve formula adsorption dehumifier according to claim 1, it is characterized in that: the top of described adsorption tower also is provided with charge door (14), and the bottom of adsorption tower also is provided with discharge port (15).
4. a kind of novel cross valve formula adsorption dehumifier according to claim 1 is characterized in that: the top interface of described A tower or B tower is connected with the corresponding valve (2) of going up respectively, the described other end formation general export connected with each other end of going up valve.
5. a kind of novel cross valve formula adsorption dehumifier according to claim 1 is characterized in that: described upward valve (2) is Pneumatic butterfly valve or Pneumatic gate valve.
6. according to claim 1 or 4 described a kind of novel cross valve formula adsorption dehumifiers, it is characterized in that: the two ends of described regeneration valve (16) are connected with the escape pipe of A tower with the B tower respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020139397XU CN201728042U (en) | 2010-03-24 | 2010-03-24 | Novel four-way valve type adsorption dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020139397XU CN201728042U (en) | 2010-03-24 | 2010-03-24 | Novel four-way valve type adsorption dryer |
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| Publication Number | Publication Date |
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| CN201728042U true CN201728042U (en) | 2011-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201020139397XU Expired - Fee Related CN201728042U (en) | 2010-03-24 | 2010-03-24 | Novel four-way valve type adsorption dryer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120125A (en) * | 2011-03-25 | 2011-07-13 | 卓开挺 | Four-way valve for absorption drying tower |
| CN102151462A (en) * | 2011-02-28 | 2011-08-17 | 珠海市海夫实业发展有限公司 | Heatless regeneration adsorption-type compressed air drier |
| CN102489128A (en) * | 2011-11-28 | 2012-06-13 | 无锡压缩机股份有限公司 | Micro-heat regenerative adsorption dryer controlled by multi-channel switching valve |
-
2010
- 2010-03-24 CN CN201020139397XU patent/CN201728042U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151462A (en) * | 2011-02-28 | 2011-08-17 | 珠海市海夫实业发展有限公司 | Heatless regeneration adsorption-type compressed air drier |
| CN102120125A (en) * | 2011-03-25 | 2011-07-13 | 卓开挺 | Four-way valve for absorption drying tower |
| CN102489128A (en) * | 2011-11-28 | 2012-06-13 | 无锡压缩机股份有限公司 | Micro-heat regenerative adsorption dryer controlled by multi-channel switching valve |
| CN102489128B (en) * | 2011-11-28 | 2013-11-27 | 无锡压缩机股份有限公司 | Micro-heat regenerative adsorption dryer controlled by multi-channel switching valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20130324 |