CN203264535U - Drying agent regeneration system - Google Patents
Drying agent regeneration system Download PDFInfo
- Publication number
- CN203264535U CN203264535U CN 201320221201 CN201320221201U CN203264535U CN 203264535 U CN203264535 U CN 203264535U CN 201320221201 CN201320221201 CN 201320221201 CN 201320221201 U CN201320221201 U CN 201320221201U CN 203264535 U CN203264535 U CN 203264535U
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- Prior art keywords
- drying tower
- electric heater
- pipeline
- drier
- regeneration
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Abstract
The utility model relates to a regeneration system of a drying agent which is invalid in a drying tower and particularly relates to a system for regenerating a drying agent in a drying tower by using air. The system comprises the drying tower provided with the drying agent, and is characterized by further comprising an electric heater, an air compressor and a pipeline; the outlet of the air compressor is connected with the inlet of the electric heater through a pipeline; the outlet of the electric heater is connected with the inlet of the drying tower through a pipeline. According to the system disclosed by the utility model, only valves of the invalid drying tower and the heater need to be opened and the compressor is started in each time of regeneration, and the connection of the pipeline does not need to be carried out, so that the operation is simple and convenient.
Description
Technical field
The utility model relates to a kind of system that the drier that lost efficacy in drying tower is regenerated and processed, and is specifically related to a kind of system that utilizes air that the drier in drying tower is regenerated.
Background technology
Need the dry gas of processing to have in industrial production: air, hydrogen, oxygen, nitrogen, argon gas, carbon dioxide etc.After resting period, the rear drier such as the molecular sieve process that lost efficacy of length, moisture absorption or use was regenerated, can reuse.So generally use two adsorption dry towers in parallel, a job, the mode of mutual alternation and regeneration is adopted in the another processing of can regenerating simultaneously, moves continuously with assurance equipment.
For example at CO
2The general drying systems that two cover parallel connections are just arranged in production equipment, its capital equipment is the drying tower that is provided with drier, it is responsible for CO absorption
2In micro-moisture.Dry CO
2Drier used generally adopts molecular sieve, and uses through the dry CO that processes repeatedly
2The drier that lost efficacy is regenerated.
Definition: the drying tower that active drying agent is housed carries out the work of dry gas, is called the work drying tower; The drying tower that the inefficacy drier is housed that need to regenerate is called the inefficacy drying tower.
Regenerative process is: the gas vent of active drying tower is connected CO with inefficacy drying tower entrance
2By the drying tower (work drying tower) that active drying agent is housed, then through after being heated to more than 120 ℃, enter in the drying tower (inefficacy drying tower) that the inefficacy drier is housed, on the one hand the CO of heat
2By the heat transmission, the moisture content in the inefficacy drier is heated to be steam; Dry CO on the other hand
2By flowing in drying tower, take steam out of drying tower, thereby reach the inefficacy drier purpose of dry regeneration again.
The cycle of general drying tower drying, each regeneration needed 48h in order to be 7 days, and each regeneration needs to use 50 tons of CO
2As seen this mode of regeneration drier in prior art,, pure gas dry owing to using is regenerated, and cost is higher; After drier is regenerated, change again the large gas of water content into, also need carry out drying and could use, cause the waste repeatedly of resource.
The utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of desiccant regeneration system, is intended to the purpose that adopts simple equipment, lower cost to reach desiccant regeneration and economize on resources.
The technical solution of the utility model is: a kind of desiccant regeneration system, comprise the drying tower that is provided with drier, also comprise electric heater, air compressor and pipeline, the air compressor outlet is connected by pipeline with the electric heater entrance, and the electric heater outlet is connected by pipeline with the drying tower entrance.
Optimize, described drying tower is two, and the electric heater outlet can be connected by pipeline with any one drying tower entrance.
Optimize electric heater outlet set temperature meter.
Optimize, on the pipeline between electric heater outlet and drying tower entrance, valve is installed.
Optimize, described drier adopts molecular sieve desiccant.
The working method of the utility model provides desiccant regeneration system is: close the valve on pipeline between electric heater outlet and work drying tower entrance, open the valve on electric heater outlet and inefficacy drying tower inlet duct.At first air forms the air stream of certain pressure through air compressor, enters electric heater by pipeline, shows through thermometer, after being heated to more than 120 ℃, enters the inefficacy drying tower.The heat transmission is crossed in the circulation of air of heat on the one hand, and the moisture content in the inefficacy drier is heated to be steam; Air stream by flowing in drying tower, is taken steam out of drying tower from outlet on the other hand, thereby reaches the inefficacy drier purpose of dry regeneration again.
The beneficial effects of the utility model are: 1, adopt air to be the gas source of regeneration drier, needn't adopt drying, pure CO
2Gas, regeneration cost is lower; 2, by after the regeneration of inefficacy drying tower, air needn't pass through any processing again, gets final product emptying, has avoided dry processing the repeatedly to clean gas, economizes on resources; 3, by electric heater, air compressor and pipeline are set, namely complete the regeneration of drier, install simply, equipment cost is lower; 4, each regeneration only needs to open the valve of inefficacy drying tower and heater, starts compressor and gets final product, and needn't carry out the connection of pipeline again, and is simple to operation.
Description of drawings
Fig. 1 is the structural representation of the utility model desiccant regeneration system.
1, drying tower; 2, electric heater; 3, air compressor; 4, pipeline; 5, air compressor outlet; 6, electric heater entrance; 7, electric heater outlet; 8, drying tower entrance; 9, valve; 10, drying tower outlet; 11, thermometer.
The specific embodiment
Illustrate the utility model below in conjunction with drawings and embodiments.
The technical scheme of present embodiment is: a kind of desiccant regeneration system, comprise the drying tower 1 that is provided with drier, also comprise electric heater 2, air compressor 3 and pipeline 4, air compressor outlet 5 is connected by pipeline 4 with electric heater entrance 6, and electric heater outlet 7 is connected by pipeline 4 with drying tower entrance 8.
Described drying tower 1 is two, and electric heater outlet 7 can be connected by pipeline 4 with the entrance of any one drying tower 1.
On the pipeline 4 between electric heater outlet 7 and drying tower entrance 8, valve 9 is installed.
Described drier adopts molecular sieve desiccant.
The working method of present embodiment provides desiccant regeneration system is: close the valve 9 on pipeline between electric heater outlet and work drying tower entrance, open the valve 9 on electric heater outlet and inefficacy drying tower inlet duct.At first air forms the air stream of certain pressure through air compressor 3, enters electric heater 2 by pipeline, shows through thermometer 11, after being heated to more than 120 ℃, enters the inefficacy drying tower.The heat transmission is crossed in the circulation of air of heat on the one hand, and the moisture content in the inefficacy drier is heated to be steam; Air stream by flowing in drying tower, exports 10 emptying with steam from drying tower on the other hand, thereby reaches the inefficacy drier purpose of dry regeneration again.
The characteristics of present embodiment are: adopt air to be the gas source of regeneration drier, needn't adopt drying, pure CO
2Gas, regeneration cost is lower; After the regeneration of inefficacy drying tower, air needn't pass through any processing again, gets final product emptying, has avoided dry processing the repeatedly to clean gas, economizes on resources, and dry, pure CO is saved in each regeneration
250 tons of gases; By electric heater, air compressor and pipeline are set, namely complete the regeneration of drier, to install simply, equipment cost is lower; Each regeneration only needs to open the valve of inefficacy drying tower and heater, starts compressor and gets final product, and needn't carry out the connection of pipeline again, and is simple to operation.
Claims (5)
1. desiccant regeneration system, comprise the drying tower that is provided with drier, it is characterized in that: also comprise electric heater, air compressor and pipeline, the air compressor outlet is connected by pipeline with the electric heater entrance, and the electric heater outlet is connected by pipeline with the drying tower entrance.
2. desiccant regeneration according to claim 1 system, it is characterized in that: described drying tower is two, the electric heater outlet can be connected by pipeline with any one drying tower entrance.
3. desiccant regeneration according to claim 2 system, is characterized in that: electric heater outlet set temperature meter.
4. desiccant regeneration according to claim 3 system, is characterized in that: on the pipeline between electric heater outlet and drying tower entrance, valve is installed.
5. according to claim 1～4 described any desiccant regeneration systems, it is characterized in that: described drier adopts molecular sieve desiccant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320221201 CN203264535U (en) | 2013-04-27 | 2013-04-27 | Drying agent regeneration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320221201 CN203264535U (en) | 2013-04-27 | 2013-04-27 | Drying agent regeneration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203264535U true CN203264535U (en) | 2013-11-06 |
Family
ID=49495030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320221201 Expired - Fee Related CN203264535U (en) | 2013-04-27 | 2013-04-27 | Drying agent regeneration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203264535U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107586578A (en) * | 2017-09-30 | 2018-01-16 | 南京宏博环保实业有限公司 | A kind of mole sieve drier |
| CN111318138A (en) * | 2020-04-21 | 2020-06-23 | 衢州柯城幕布电子有限公司 | A dehydrating unit for block terminal |
| CN115025598A (en) * | 2022-07-22 | 2022-09-09 | 阳光氢能科技有限公司 | Regeneration system and regeneration method for hydrogen adsorbent prepared by electrolyzing water |
-
2013
- 2013-04-27 CN CN 201320221201 patent/CN203264535U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107586578A (en) * | 2017-09-30 | 2018-01-16 | 南京宏博环保实业有限公司 | A kind of mole sieve drier |
| CN111318138A (en) * | 2020-04-21 | 2020-06-23 | 衢州柯城幕布电子有限公司 | A dehydrating unit for block terminal |
| CN115025598A (en) * | 2022-07-22 | 2022-09-09 | 阳光氢能科技有限公司 | Regeneration system and regeneration method for hydrogen adsorbent prepared by electrolyzing water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Drying agent regeneration system Effective date of registration: 20140731 Granted publication date: 20131106 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO JINYUNTAI GAS Co.,Ltd. Registration number: 2014990000621 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150901 Granted publication date: 20131106 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO JINYUNTAI GAS Co.,Ltd. Registration number: 2014990000621 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160412 Address after: 266000 No. 282 Liu Liu Road, Sifang District, Shandong, Qingdao Patentee after: Qingdao letter source gas Co.,Ltd. Address before: 266108 Shandong city of Qingdao province Liuting Industrial Park No. 8 Zhao Yuan Patentee before: QINGDAO JINYUNTAI GAS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |