CN202061536U - Heat recovery combined type dryer - Google Patents
Heat recovery combined type dryer Download PDFInfo
- Publication number
- CN202061536U CN202061536U CN2011201818315U CN201120181831U CN202061536U CN 202061536 U CN202061536 U CN 202061536U CN 2011201818315 U CN2011201818315 U CN 2011201818315U CN 201120181831 U CN201120181831 U CN 201120181831U CN 202061536 U CN202061536 U CN 202061536U
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- CN
- China
- Prior art keywords
- drier
- type dryer
- air
- compressed gas
- adsorption
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Drying Of Gases (AREA)
Abstract
The utility model relates to a dryer, in particular to a heat recovery combined type dryer. A check valve is arranged under an adsorption type dryer, and a pneumatic valve is arranged above the adsorption type dryer. The heat recovery combined type dryer with the structure has the following advantages: 1, regenerated gas enters a regeneration tower from the lower part of the adsorption type dryer after going out of a refrigeration type dryer, desiccant can be rolled over, the desiccant can be effectively fully regenerated, air with better quality can be obtained in next air drying, and energy loss can be reduced by utilizing the natural principle of hot air rising; and 2, compressed gas enters the adsorption tower from the upper part of the adsorption type dryer after going out of the refrigeration type dryer, and because the desiccant can be compacted by air pressure, the air can be effectively dried in air drying, and gaseous water can be directly blocked so as to improve the adsorption efficiency of the desiccant.
Description
Technical field
The utility model relates to a kind of drying machine, particularly a kind of recuperation of heat combination type drying machines.
Background technology
Compressed air is widely used in the field of industries such as vcehicular tunnel, petroleum pipeline, chemical industry, mine, iron and steel or the construction of on-fixed workplace.Because what air compressor machine was discharged is a kind of inferior gas inferior, contains a large amount of steam, dust, greasy dirt can not satisfy the demand that GAS QUALITY is had relatively high expectations.Therefore need purify compressed air, the dry processing.Existing drying machine mainly comprises absorption drier, ventilation type freeze drier and combination type drying machines.Existing combination type drying machines is made up of freezing type drier and absorption drier, below from absorption drier after the Compressed Gas that comes out in the freezing type drier comes out enters adsorption tower, and the regeneration gas that comes out from freezing type drier enters regenerator from the top of absorption drier.The combination type drying machines of this kind structure, on the one hand, because the below from absorption drier after Compressed Gas comes out from freezing type drier enters adsorption tower, can cause drier like this and roll, the wearing and tearing drier, reduce the life-span of drier, and also can cause rear finished product gas dust to occur, influence air quality; On the other hand, the back enters regenerator from the absorption drier top because regeneration gas comes out from freezing type drier, can't fully drier fully be regenerated like this, and when causing next air to want dry, air quality does not reach expection.
The utility model content
In order to solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of combination type drying machines of can fully regenerate drier and acquisition better quality compressed gas.
The purpose of this utility model is achieved by the following technical solution: the recuperation of heat combination type drying machines, comprise freezing type drier, absorption drier, described freezing type drier comprises a heat exchanger, one evaporimeter, one moisture trap and a condenser, described absorption drier comprises adsorption tower, regenerator, pneumatic operated valve and non-return valve, described heat exchanger is provided with compressed gas outlet, it is characterized in that: described non-return valve is positioned at the below of absorption drier, described pneumatic operated valve is positioned at the top of absorption drier, the outlet of moisture trap is connected by the compressed gas pipeline with pneumatic operated valve, and non-return valve is connected by the regeneration pipeline with the compressed gas outlet.
As a kind of improvement of the present utility model, described condenser is a water cooled condenser.
As a kind of improvement of the present utility model, establish a heat reclaim unit, a heater and a temperature sensor on the regeneration gas pipeline of compressed gas outlet of connection freezing type drier and absorption drier non-return valve.
The beneficial effect that the utility model is obtained: the below of non-return valve being located at absorption drier, pneumatic operated valve is located at the top of absorption drier, the outlet of moisture trap is connected by the compressed gas pipeline with pneumatic operated valve, non-return valve is connected by the regeneration pipeline with the compressed gas outlet, adopt the recuperation of heat combination type drying machines of this kind structure, has following advantage: 1, after coming out, regeneration gas enters regenerator from the absorption drier below from freezing type drier, drier can be rolled, can be effectively that desiccant regeneration is complete, can reach the air of better quality during next dry air; And the natural principle that utilizes hot-air to rise can reduce energy loss; 2, the top from absorption drier after Compressed Gas comes out from freezing type drier enters adsorption tower, because of air pressure can compress drier, carrying out air when dry, can the efficient drying air, and vaporous water directly is blocked, thereby promotes the adsorption efficiency of drier.
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 elaborated explanation:
With reference to Fig. 1, the recuperation of heat combination type drying machines, comprise freezing type drier, absorption drier, described freezing type drier comprises a heat exchanger 1, one evaporimeter 2, one moisture trap 3 and a water cooled condenser 4, described absorption drier comprises adsorption tower 5, regenerator 6, pneumatic operated valve 7 and non-return valve 8, described heat exchanger 1 is provided with compressed gas outlet 9, non-return valve 8 is positioned at the below of absorption drier, pneumatic operated valve 7 is positioned at the top of absorption drier, the outlet of moisture trap 3 is connected by compressed gas pipeline 10 with pneumatic operated valve 7, non-return valve 8 is connected by regeneration pipeline 11 with compressed gas outlet 9, establishes a heat reclaim unit 12 on the regeneration gas pipeline 11 of compressed gas outlet 9 of connection freezing type drier and absorption drier non-return valve 8, one heater 13 and a temperature sensor 14.
Dry good compressed air, there is sub-fraction to come out from the compressed air outlet of freezing type drier, through heat reclamation device 12 and heater 13, enter regenerator 6 from the absorption drier below, the compressed gas that comes out from freezing type drier moisture trap 3 enters adsorption tower 5 from the top of absorption drier.Adopt the combination type drying machines of this kind air intake structure, has following advantage: enter regenerator from the absorption drier below after 1, regeneration gas comes out from freezing type drier, drier can be rolled, can be effectively that desiccant regeneration is complete, can reach the air of better quality during next dry air; And the natural principle that utilizes hot-air to rise can reduce energy loss; 2, the top from absorption drier after Compressed Gas comes out from freezing type drier enters adsorption tower, because of air pressure can compress drier, carrying out air when dry, can the efficient drying air, and vaporous water directly is blocked, thereby promotes the adsorption efficiency of drier.
The above only is the preferred embodiment of utility model; be not limited in above utility model; it is identical with the above-mentioned principle of describing in principle; for all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included in the protection domain of the present utility model.
Claims (3)
1. recuperation of heat combination type drying machines, comprise freezing type drier, absorption drier, described freezing type drier comprises a heat exchanger, one evaporimeter, one moisture trap and a condenser, described absorption drier comprises adsorption tower, regenerator, pneumatic operated valve and non-return valve, described heat exchanger is provided with compressed gas outlet, it is characterized in that: described non-return valve is positioned at the below of absorption drier, described pneumatic operated valve is positioned at the top of absorption drier, the outlet of moisture trap is connected by the compressed gas pipeline with pneumatic operated valve, and non-return valve is connected by the regeneration pipeline with the compressed gas outlet.
2. recuperation of heat combination type drying machines as claimed in claim 1 is characterized in that: described condenser is a water cooled condenser.
3. recuperation of heat combination type drying machines as claimed in claim 1 is characterized in that: establish a heat reclaim unit, a heater and a temperature sensor on the regeneration gas pipeline of compressed gas outlet of connection freezing type drier and absorption drier non-return valve.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201818315U CN202061536U (en) | 2011-05-19 | 2011-05-19 | Heat recovery combined type dryer |
| TW100222637U TWM426754U (en) | 2011-05-19 | 2011-11-30 | Heat recovery combined-type dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201818315U CN202061536U (en) | 2011-05-19 | 2011-05-19 | Heat recovery combined type dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202061536U true CN202061536U (en) | 2011-12-07 |
Family
ID=45055418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201818315U Expired - Fee Related CN202061536U (en) | 2011-05-19 | 2011-05-19 | Heat recovery combined type dryer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202061536U (en) |
| TW (1) | TWM426754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792118A (en) * | 2015-04-03 | 2015-07-22 | 成都力鑫科技有限公司 | Device for achieving regeneration and water absorption through solar energy |
| CN105032129A (en) * | 2015-07-13 | 2015-11-11 | 苏州赛弗尔机械有限公司 | Variable air volume waste heat cyclic adsorption drier |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI552957B (en) | 2014-12-15 | 2016-10-11 | 財團法人工業技術研究院 | Co2 adsorption and recovery system and method |
-
2011
- 2011-05-19 CN CN2011201818315U patent/CN202061536U/en not_active Expired - Fee Related
- 2011-11-30 TW TW100222637U patent/TWM426754U/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792118A (en) * | 2015-04-03 | 2015-07-22 | 成都力鑫科技有限公司 | Device for achieving regeneration and water absorption through solar energy |
| CN105032129A (en) * | 2015-07-13 | 2015-11-11 | 苏州赛弗尔机械有限公司 | Variable air volume waste heat cyclic adsorption drier |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM426754U (en) | 2012-04-11 |
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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: 20111207 Termination date: 20200519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |