CN2780303Y - Molecular sieve adsorption type regeneration compressed air drying system - Google Patents
Molecular sieve adsorption type regeneration compressed air drying system Download PDFInfo
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- CN2780303Y CN2780303Y CN 200520028358 CN200520028358U CN2780303Y CN 2780303 Y CN2780303 Y CN 2780303Y CN 200520028358 CN200520028358 CN 200520028358 CN 200520028358 U CN200520028358 U CN 200520028358U CN 2780303 Y CN2780303 Y CN 2780303Y
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- molecular sieve
- drying
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- utility
- compressed air
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Abstract
The utility model relates to a molecular sieve adsorption type regeneration air compressed drying system. The utility model is characterized in that the upper ends of two drying cylinders are connected together through a combination valve through pipelines, the upper end in each drying cylinder is provided with allochroic silica gel, the lower end is provided with a zeolite molecular sieve, the lower ends of each drying cylinder is provided with an electromagnetic valve and the two electromagnetic valves are connected through a pipeline. The machine types can be changed freely, the utility model can also be provided with other systems freely and the harmful interference can not be caused. The utility model has the advantages of simple manufacturing process, visual drying effect and stable working condition.
Description
Technical field:
The utility model relates to a kind of compressed air drying system, particularly relates to the renewable compressed air drying of a kind of molecular sieve adsorption formula system, belongs to chemical field.
Background technology:
The eighties in last century is equipped the automanual system of still all making adsorbent of silica gel of the radar system employing of ground force by Russia, every work a period of time will be changed adsorption box, very cumbersome, and silica regeneration needs the high temperature heating, operate cumbersome and the regenerative process complexity, be not suitable for the needs of military activity.We from the sixties in last century until the eighties, we adopt silica gel to form whole compressed air drying system as dry adsorbent always is that entire PLA's radar few in number is supporting, although exist unvanquishable at that time defective, the needs of military equipment have also been satisfied substantially.Along with the continuous development of military equipment and improving constantly of specification requirement, drying system originally is incompatible with it.The silica gel absorption technology of always continuing to use, though drying effect is better, whole drying, regenerative process are carried out in system automatically, because the heating part required power is big, regeneration control procedure trouble point is many, the whole system temperature rise is higher, can not closely install with other system.This and radar are to miniaturization, intensivization development incompatibility.
Summary of the invention:
The purpose of this utility model is to provide the renewable compressed air drying of a kind of molecular sieve adsorption formula system, utilize molecular sieve to have the characteristic that lower pressure just can be regenerated at normal temperatures, designed and adopted molecular sieve to do the basic model of adsorbent, through type approval test and use radar system and test, received effect preferably, reached that technology is simple, drying effect intuitively reaches the stable level of working condition.
The technical solution of the utility model is achieved in that the renewable compressed air drying of molecular sieve adsorption formula system, it is characterized in that two dryings are associated in the drying upper end together with pipeline by a combination valve, dress discolour silica gel in upper end in the drying, lower end dress zeolite molecular sieve, a magnetic valve is respectively adorned in two drying lower ends, and two magnetic valves connect by pipeline.
Good effect of the present utility model be to adapt to various radar given locus, can arbitrarily change type, and can arbitrarily install, and not cause harmful interference with other system.Technology is simple, drying effect intuitively reaches the stable level of working condition.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, the renewable compressed air drying of molecular sieve adsorption formula system, wherein two dryings 1,2 are associated in drying 1,2 upper ends together by a combination valve 3 usefulness pipelines 4, dress discolour silica gel 5 in upper end in the drying 1,2, lower end dress zeolite molecular sieve 6, two dryings, 1,2 lower ends are respectively adorned 7,8, two magnetic valves of a magnetic valve 7,8 and are connected by pipeline 9.
Drying 1 work during work, another drying 2 regeneration.Gas enters the drying 1 of filling molecular sieve 6 by magnetic valve 7, because drying 1 output has combination valve 3, the boosted always 0.32Mpa of arriving of inflow drying 1 air could be exported through combination valve 3.Under this pressure, airborne moisture content is fully adsorbed by molecular sieve 6, thereby obtains meeting the requirements of dry air.The dry air major part is transported to the user, other has the dry air of 8～9L/min to carry out purge by the drying 2 that combination valve 3 micropores flow into the left side, make molecular sieve 6 regeneration, enter atmosphere through left-hand cylinder magnetic valve 7 again, by electric control two dryings 1,2 are changed automatically in 30 seconds again.Above silica gel promptly play 6 effects of not adsorbing clean moisture of absorbing molecules sieve, play the whether qualified effect of check dry air by the variable color of silica gel 5 again.
Claims (2)
1, the renewable compressed air drying of molecular sieve adsorption formula system, it is characterized in that: two dryings (1), (2) are associated in drying (1), (2) upper end together with pipeline (4) by a combination valve (3), dress discolour silica gel (5) in upper end in drying (1), (2), lower end dress molecular sieve (6), a magnetic valve (7), (8) are respectively adorned in two dryings (1), (2) lower end, and two magnetic valves (7), (8) connect by pipeline (9).
2, the renewable compressed air drying of molecular sieve adsorption formula according to claim 1 system is characterized in that in the described molecular sieve (6) zeolite being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520028358 CN2780303Y (en) | 2005-03-11 | 2005-03-11 | Molecular sieve adsorption type regeneration compressed air drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520028358 CN2780303Y (en) | 2005-03-11 | 2005-03-11 | Molecular sieve adsorption type regeneration compressed air drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2780303Y true CN2780303Y (en) | 2006-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520028358 Expired - Fee Related CN2780303Y (en) | 2005-03-11 | 2005-03-11 | Molecular sieve adsorption type regeneration compressed air drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2780303Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332083A (en) * | 2014-10-31 | 2015-02-04 | 徐州工程学院 | Adsorbent adsorption-regeneration presentation device and presentation method thereof |
| CN108020543A (en) * | 2017-12-21 | 2018-05-11 | 大连中车机车配件有限公司 | Dynamic psychrometric indicator |
-
2005
- 2005-03-11 CN CN 200520028358 patent/CN2780303Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332083A (en) * | 2014-10-31 | 2015-02-04 | 徐州工程学院 | Adsorbent adsorption-regeneration presentation device and presentation method thereof |
| CN108020543A (en) * | 2017-12-21 | 2018-05-11 | 大连中车机车配件有限公司 | Dynamic psychrometric indicator |
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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: 20060517 |