CN204261544U - A kind of regeneration tolerance auto-control energy-saving device of absorption type dryer - Google Patents
A kind of regeneration tolerance auto-control energy-saving device of absorption type dryer Download PDFInfo
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- CN204261544U CN204261544U CN201420752148.6U CN201420752148U CN204261544U CN 204261544 U CN204261544 U CN 204261544U CN 201420752148 U CN201420752148 U CN 201420752148U CN 204261544 U CN204261544 U CN 204261544U
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- regeneration
- cyclelog
- absorption type
- adsorption tower
- type dryer
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Abstract
The utility model relates to filter plant technical field, refer in particular to a kind of regeneration tolerance auto-control energy-saving device of absorption type dryer, it comprises body, adsorption tower, air inlet stop valve, cyclelog, body is provided with the adsorption tower of more than at least two, adsorption tower is conducted by lower pipeline and upper pipeline, lower pipeline is provided with air inlet stop valve, air intake pipe, regeneration exhaust valve, muffler, upper pipeline is provided with check-valves, check-valves is connected with sampling storehouse, upper pipeline is also provided with regeneration tolerance valve and air outlet slit pipe pipe, body is also provided with instrument, cyclelog, cyclelog is connected with sampling storehouse by wireway, scientific structure design, can be applicable on absorption type dryer, can directly according to the gas consumption size of each period, the size of automatic regulation and control regeneration tolerance, complete machine combination property stabilizing energy-saving.
Description
Technical field:
The utility model relates to compressed air absorption type dryer technical field, refers in particular to a kind of regeneration tolerance auto-control energy-saving device of absorption type dryer.
Background technology:
Along with the quality requirement of industrial products to power gas source is more and more higher, to arise at the historic moment various compressed air cleaning equipment, objectionable impurities (wherein mainly moisture, oil content, solid impurity and chemical pollutant) in compressed air is separated from air, obtains pure, dry air-source extremely important.And it is minimum that the operating cost of purification process need be made to drop to.
Water removal device conventional is at present: freezing type drier, it uses the widest compressed air water removal device, after vaporous moisture is passed through cooling liquefy by cold medium compressor refrigeration modes by it, and automatic-discharging, to reach compressed-air actuated drying, but effect is undesirable.
And the drying effect of absorption type dryer wants thoroughly a lot.But absorption type dryer is the moisture content that employing industrial chemicals (drier) comes in adsorption compression air.The adsorption capacity of any sorbing material is all limited.Its drying principles is as follows: first compressed air enter an adsorption tower by Valve controlling, moved upward by bottom.Through being filled with the adsorbent bed of (drier) molecular sieve, aluminium oxide, make to flow to (S type) containing humid air according to specific, clash into adsorbent, under pressure state, gaseous state moisture content (namely under ductwork pressure, pressure-variable adsorption) in draw air.After the full conjunction of this tower sorbent moisture content, proceed to another adsorption tower.Now, moist adsorbent must make it dry reduction (regeneration reducing).Dried air dams sub-fraction (about 10-12%) by regeneration reducing exactly, injects in moist adsorption tower, make the drier in this tower revert to the drying regime before not absorbing moisture content through regeneration control valve, meets next round circulation.The exchange adsorption time of double tower, recovery time are controlled by PLC, usually pressure leak source can be reached-20 to-70 degree.It is the drying equipment of current preferred types.
But the waste of regeneration tolerance (about 10-12%) be very serious again, and this tolerance, in order to save, is generally all turned down by factory as far as possible, or according to high and low peak gas manual adjustments regeneration tolerance, not only bother but also science cannot ensure the pressure leak source of gas.
Utility model content:
The purpose of this utility model is the regeneration tolerance auto-control energy-saving device providing a kind of absorption type dryer for the deficiencies in the prior art, scientific structure design, can be applicable on absorption type dryer, can directly according to the gas consumption size of each period, the size of automatic regulation and control regeneration tolerance, complete machine combination property stabilizing energy-saving.
For achieving the above object, the utility model adopts following technical scheme: it comprises body, adsorption tower, air inlet stop valve, cyclelog, body is provided with the adsorption tower of more than at least two, adsorption tower is conducted by lower pipeline and upper pipeline, lower pipeline is provided with air inlet stop valve, air intake pipe, regeneration exhaust valve, muffler, upper pipeline is provided with check-valves, check-valves is connected with sampling storehouse, upper pipeline is also provided with regeneration tolerance valve and air outlet slit pipe pipe, body is also provided with instrument, cyclelog, and cyclelog is connected with sampling storehouse by wireway.
Described regeneration tolerance valve is for being at least more than two.
Described air outlet slit pipe is provided with sampling storehouse, and sampling storehouse is provided with more than two flow switches.
Described cyclelog is provided with pressure leak source tester.
Described adsorption tower is more than two.
The utility model beneficial effect is: body is provided with the adsorption tower of more than at least two, adsorption tower is conducted by lower pipeline and upper pipeline, lower pipeline is provided with air inlet stop valve, air intake pipe, regeneration exhaust valve, muffler, upper pipeline is provided with check-valves, check-valves is connected with sampling storehouse, upper pipeline is also provided with regeneration tolerance valve and air outlet slit pipe pipe, body is also provided with instrument, cyclelog, cyclelog is connected with sampling storehouse by wireway, upper pipeline is provided with check-valves, sampling storehouse, sampling storehouse is provided with flow, multiple regeneration tolerance valve in addition in parallel on upper pipeline, body is also provided with instrument, cyclelog, cyclelog is connected with sampling storehouse by wire, by tracheae and air inlet stop valve, regeneration exhaust valve is connected, from the gas outlet of adsorption tower, adopt wireway to take out small amounts of gases, by the defeated regenerative adsorption tower of regeneration tolerance valve, make moist adsorbent drying reduction.According to the gas consumption of client's each period, flow switch presents different open and close states, and regeneration tolerance valve makes different unlatchings, cut out.The size of automatic adjustment regeneration tolerance.Ensure suitable dry reducing condition.The pressure leak source of gas is stablized and saves unnecessary regeneration gas consumption.Its structure is simple, does not need complicated electromagnetic conversion, and intuitive is strong, reliable and stable.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sampling storehouse of the present utility model internal structure schematic diagram.
Detailed description of the invention:
See shown in Fig. 1 to Fig. 2: the utility model comprises body 1, adsorption tower 2, air inlet stop valve 3, cyclelog 5, body 1 is provided with the adsorption tower 2 of more than at least two, adsorption tower 2 is conducted with upper pipeline 9 by lower pipeline 8, lower pipeline 8 is provided with air inlet stop valve 3, air intake pipe 11, regeneration exhaust valve 7, muffler 6, upper pipeline 9 is provided with check-valves 10, check-valves 10 is connected with sampling storehouse 12, upper pipeline 9 is also provided with regeneration tolerance valve 13 and air outlet slit pipe pipe 12, body 1 is also provided with instrument 4, cyclelog 5, cyclelog 5 is connected with sampling storehouse 16 by wireway 17.
Described regeneration tolerance valve 13 is for being at least more than two.
Described air outlet slit pipe 12 is provided with sampling storehouse 16, and sampling storehouse 16 is provided with more than two flow switches 14.
Described cyclelog 5 is provided with pressure leak source tester 100 (sensor).
Described adsorption tower 2 is more than two.
The effect in sampling storehouse 16 is: its indoor design has air flow chamber 15, air flow chamber inwall has multistage metal clips switch, metal floater 121 with client's gas consumption size, moves up and down.When gas consumption be less than three/for the moment, all not conductings of three K1, K2, K3 flow switches 14, when gas consumption is in about 2/3rds, K1, K2 conducting, when gas consumption is greater than 2/3rds, K2, K3 conducting.
The effect of regeneration tolerance valve 13 is: the size regulating regeneration tolerance is necessary, very important from power conservation requirement, but according to operating condition condition and point of adjustment need be understood, traditional regeneration control valve adopts ordinary ball valve or gate valve to control, be easy to dredge give and regulate or arbitrarily regulated by layman, regulate large and caused great waste, regulated the pressure leak source of too little reduction gas, and affect the service life of drier.The gas consumption adopting sampling storehouse 16 to measure Different periods controls to regenerate the conducting of tolerance valve 13 respectively by flow switch K1, K2, K3, namely control the tolerance of regeneration gas very accurately, avoid the waste on the energy and equipment irregular operating.
The above is only preferred embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (5)
1. the regeneration tolerance auto-control energy-saving device of an absorption type dryer, it comprises body (1), adsorption tower (2), air inlet stop valve (3), cyclelog (5), it is characterized in that: body (1) is provided with the adsorption tower (2) of more than at least two, adsorption tower (2) is conducted by lower pipeline (8) and upper pipeline (9), lower pipeline (8) is provided with air inlet stop valve (3), air intake pipe (11), regeneration exhaust valve (7), muffler (6), upper pipeline (9) is provided with check-valves (10), check-valves (10) is connected with sampling storehouse (12), upper pipeline (9) is also provided with regeneration tolerance valve (13) and air outlet slit pipe pipe (12), body (1) is also provided with instrument (4), cyclelog (5), cyclelog (5) is connected with sampling storehouse (16) by wireway (17).
2. the regeneration tolerance auto-control energy-saving device of a kind of absorption type dryer according to claim 1, described regeneration tolerance valve (13) is for being at least more than two.
3. the regeneration tolerance auto-control energy-saving device of a kind of absorption type dryer according to claim 1, described air outlet slit pipe (12) is provided with sampling storehouse (16), and sampling storehouse (16) is provided with more than two flow switches (14).
4. the regeneration tolerance auto-control energy-saving device of a kind of absorption type dryer according to claim 1, described cyclelog (5) is provided with pressure leak source tester (100).
5. the regeneration tolerance auto-control energy-saving device of a kind of absorption type dryer according to claim 1, described adsorption tower (2) is more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752148.6U CN204261544U (en) | 2014-12-03 | 2014-12-03 | A kind of regeneration tolerance auto-control energy-saving device of absorption type dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752148.6U CN204261544U (en) | 2014-12-03 | 2014-12-03 | A kind of regeneration tolerance auto-control energy-saving device of absorption type dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204261544U true CN204261544U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420752148.6U Expired - Fee Related CN204261544U (en) | 2014-12-03 | 2014-12-03 | A kind of regeneration tolerance auto-control energy-saving device of absorption type dryer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005224A (en) * | 2015-06-24 | 2015-10-28 | 江苏德厚机电有限公司 | Dryer control unit maintaining constant regeneration air consumption rate |
| CN115155260A (en) * | 2022-07-05 | 2022-10-11 | 东风柳州汽车有限公司 | Double-parameter electronic air treatment system for commercial vehicle and dryer regeneration control method |
-
2014
- 2014-12-03 CN CN201420752148.6U patent/CN204261544U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005224A (en) * | 2015-06-24 | 2015-10-28 | 江苏德厚机电有限公司 | Dryer control unit maintaining constant regeneration air consumption rate |
| CN105005224B (en) * | 2015-06-24 | 2018-03-27 | 江苏德厚机电有限公司 | Keep the constant drier control unit of regeneration air rate |
| CN115155260A (en) * | 2022-07-05 | 2022-10-11 | 东风柳州汽车有限公司 | Double-parameter electronic air treatment system for commercial vehicle and dryer regeneration control method |
| CN115155260B (en) * | 2022-07-05 | 2023-10-27 | 东风柳州汽车有限公司 | Commercial vehicle double-parameter electronic air treatment system and dryer regeneration control method |
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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: 20150415 Termination date: 20151203 |
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| EXPY | Termination of patent right or utility model |