CN110960963A - Blowing heating regeneration dryer - Google Patents
Blowing heating regeneration dryer Download PDFInfo
- Publication number
- CN110960963A CN110960963A CN201911131220.7A CN201911131220A CN110960963A CN 110960963 A CN110960963 A CN 110960963A CN 201911131220 A CN201911131220 A CN 201911131220A CN 110960963 A CN110960963 A CN 110960963A
- Authority
- CN
- China
- Prior art keywords
- valve
- pneumatic
- butterfly valve
- regeneration tower
- pneumatic butterfly
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0438—Cooling or heating systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0454—Controlling adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Gases (AREA)
Abstract
The invention relates to a blowing heating regeneration dryer which comprises an adsorption regeneration tower A, an adsorption regeneration tower B, an air inlet, an air outlet, an air blower, a heater, a regeneration tail gas outlet, a plurality of valves K, a plurality of valves V, a plurality of valves DK, a temperature sensor and a local control cabinet, wherein the temperature sensor comprises a first temperature sensor and a second temperature sensor, the first temperature sensor is arranged in the heater, the second temperature sensor is arranged at one end of the regeneration tail gas outlet, and the first temperature sensor, the second temperature sensor, the heater, the air blower and the local control cabinet are electrically connected to form a circuit control system. According to the invention, the temperature of the TT102 sensor is detected, the regeneration completion degree is determined, whether the heating and cold blowing processes of the regeneration tower are finished in advance is determined, and the purposes of reducing energy consumption and gas consumption are achieved.
Description
Technical Field
The invention relates to the field of dryers, in particular to a blowing heating regeneration dryer.
Background
According to the regulations of the existing industry standard JBT10526-2017 general adsorption type compressed air dryer, the working air consumption of the blowing heating regeneration dryer is less than or equal to 4%, and the air consumption of the existing blowing heating regeneration dryer in the market is close to 4% under the normal full-load design working condition. If the user equipment is in a light load state, the air consumption is far higher than the design parameter value of 4% because the equipment is in a timing work switching state.
Disclosure of Invention
The present invention addresses the above-described problems and provides a forced air heating regenerative dryer capable of reducing air consumption.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the utility model provides a blowing heating regeneration desicator, includes absorption regeneration tower A, absorption regeneration tower B, air inlet and gas outlet, air-blower, heater, regeneration tail gas outlet, a plurality of valve K, a plurality of valve V and a plurality of valve DK, still includes temperature sensor and local control cabinet, temperature sensor includes first temperature sensor and second temperature sensor, first temperature sensor sets up in the heater, second temperature sensor sets up the one end of regeneration tail gas outlet, absorption regeneration tower A, absorption regeneration tower B, air-blower, heater, a plurality of valve K, a plurality of valve V and valve DK pass through pipe connection constitution gas circuit system, first temperature sensor, second temperature sensor, heater, air-blower and local control cabinet electricity are connected and are formed circuit control system.
The invention further provides that: the valve K comprises a pneumatic butterfly valve K1, a pneumatic butterfly valve K2, a pneumatic butterfly valve K3, a pneumatic butterfly valve K4, a pneumatic butterfly valve K5 and a pneumatic butterfly valve K6, the pneumatic butterfly valve K1, the pneumatic butterfly valve K2, the pneumatic butterfly valve K3 and the pneumatic butterfly valve K4 are located between the inlet of the adsorption and regeneration tower A and the inlet of the adsorption and regeneration tower B, the regeneration tail gas outlet is arranged between the pneumatic butterfly valve K3 and the pneumatic butterfly valve K4, the adsorption and regeneration tower A is connected with the gas inlet through the pneumatic butterfly valve K1, the adsorption and regeneration tower A is connected with the regeneration tail gas outlet through the pneumatic butterfly valve K3, the adsorption and regeneration tower B is connected with the gas inlet through the pneumatic butterfly valve K2, and the adsorption and regeneration tower B is connected with the regeneration tail gas outlet through the pneumatic butterfly valve K4.
The invention further provides that: the pneumatic butterfly valve K5 and the pneumatic butterfly valve K6 are located between the outlet of the adsorption and regeneration tower A and the outlet of the adsorption and regeneration tower B, the adsorption and regeneration tower A is connected with the heater through the pneumatic butterfly valve K5, and the adsorption and regeneration tower B is connected with the heater through the pneumatic butterfly valve K6.
The invention further provides that: valve V includes pneumatic stop valve V1, pneumatic stop valve V2, adsorb regenerator column A and be connected with the gas outlet through pneumatic stop valve V1, adsorb regenerator column B and be connected with the gas outlet through pneumatic stop valve, pneumatic stop valve V1 keeps away from gas outlet one end and still is connected with pneumatic stop valve V3, pneumatic stop valve V2 keeps away from the one end of gas outlet and still is connected with pneumatic stop valve V4.
The invention further provides that: the valve DK includes copper gate valve DK1 and copper gate valve DK2, copper gate valve DK1 sets up the heater with between the air-blower, copper gate valve DK2 sets up on the pipeline of gas outlet, pneumatic stop valve V1 is connected with the gas outlet through copper gate valve DK2, pneumatic stop valve V2 is connected with the gas outlet through copper gate valve DK 2.
The invention further provides that: and silencers are arranged at the outer end of the pneumatic stop valve V3 and the outer end of the pneumatic stop valve V4.
The invention further provides that: and a silencer is arranged at the outer end of the air blower.
The invention further provides that: and a check valve R1 is arranged between the adsorption and regeneration tower A and the air outlet, and a check valve R2 is arranged between the adsorption and regeneration tower B and the air outlet.
The invention has the beneficial effects that: the first temperature sensor is used for detecting the temperature reached by the heater, heating is stopped when the temperature is higher than 180 ℃, so that the temperature of the heater is controlled, the gas temperature is controlled, the gas utilization rate can be effectively improved, and the gas consumption is reduced, the second temperature sensor is arranged at a regeneration tail gas outlet and is used for detecting the temperature of the regeneration tail gas outlet, in the heating process, after the temperature of 120-125 ℃ is detected in the heating process, the heating process can be lifted up to be ended, in the cold blowing process, after the temperature is detected to be 48-50 ℃, the cold blowing process can be ended, so that the gas consumption is reduced.
Drawings
FIG. 1 is a schematic flow chart of an embodiment of the present invention.
Reference numerals:
1. an adsorption regeneration tower A;
2. an adsorption regeneration tower B;
3. an air inlet;
4. an air outlet;
5. a blower;
6. a heater;
7. a regeneration tail gas outlet;
8. a local control cabinet;
9. a first temperature sensor;
10. a second temperature sensor;
11. a pneumatic butterfly valve K1;
12. a pneumatic butterfly valve K2;
13. a pneumatic butterfly valve K3;
14. a pneumatic butterfly valve K4;
15. a pneumatic butterfly valve K5;
16. a pneumatic butterfly valve K6;
17. a pneumatic stop valve V1;
18. a pneumatic stop valve V2;
19. a pneumatic stop valve V3;
20. a pneumatic stop valve V4;
21. a copper gate valve DK 1;
22. a copper gate valve DK 2;
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the present invention is a blowing heating regeneration dryer, which comprises an adsorption regeneration tower a1, an adsorption regeneration tower B2, an air inlet 3 and an air outlet 4, a blower 5, a heater 6, a regeneration tail gas air outlet 74, a plurality of valves K, a plurality of valves V and a plurality of valves DK, a temperature sensor and a local control cabinet 8, wherein the temperature sensor comprises a first temperature sensor 9 and a second temperature sensor 10, the first temperature sensor 9 is arranged in the heater 6, the second temperature sensor 10 is arranged at one end of the regeneration tail gas air outlet 74, the adsorption regeneration tower a1, the adsorption regeneration tower B2, the blower 5, the heater 6, the plurality of valves K, the plurality of valves V and the valves DK are connected through a pipeline to form a gas circuit system, and the first temperature sensor 9, the second temperature sensor 10, the heater 6, the adsorption regeneration tower B2, the blower 5, the second temperature sensor, The blower 5 and the local control cabinet 8 are electrically connected to form a circuit control system.
Wherein valve K includes pneumatic butterfly valve K111, pneumatic butterfly valve K212, pneumatic butterfly valve K313, pneumatic butterfly valve K414, pneumatic butterfly valve K515, pneumatic butterfly valve K616, pneumatic butterfly valve K111, pneumatic butterfly valve K212, pneumatic butterfly valve K313, pneumatic butterfly valve K414 are located between the import of absorption regeneration tower A1 and the import of absorption regeneration tower B2, regeneration tail gas outlet 7 sets up between pneumatic butterfly valve K313 and the pneumatic butterfly valve K414, absorption regeneration tower A1 passes through pneumatic butterfly valve K111 with the air inlet 3 is connected, absorption regeneration tower A1 passes through pneumatic butterfly valve K313 with regeneration tail gas outlet 7 is connected, absorption regeneration tower B2 passes through pneumatic butterfly valve K212 with the air inlet 3 is connected, absorption regeneration tower B2 passes through pneumatic butterfly valve K414 with regeneration tail gas outlet 7 is connected. The pneumatic butterfly valve K515 and the pneumatic butterfly valve K616 are located between the outlet of the adsorption regeneration tower A1 and the outlet of the adsorption regeneration tower B2, the adsorption regeneration tower A1 is connected with the heater 6 through the pneumatic butterfly valve K515, and the adsorption regeneration tower B is connected with the heater 6 through the pneumatic butterfly valve K616.
Wherein the valve V includes pneumatic stop valve V117, pneumatic stop valve V218, it is connected with gas outlet 4 through pneumatic stop valve V117 to adsorb regeneration tower A1, it is connected with gas outlet 4 through pneumatic stop valve B2 to adsorb regeneration tower B2, pneumatic stop valve V117 keeps away from 4 one ends in the gas outlet and still is connected with pneumatic stop valve V319, the one end that gas outlet 4 was kept away from to pneumatic stop valve V218 still is connected with pneumatic stop valve V420. The valve DK includes a copper gate valve DK121 and a copper gate valve DK222, the copper gate valve DK121 is disposed between the heater 6 and the blower 5, the copper gate valve DK222 is disposed on the pipeline of the air outlet 4, the pneumatic stop valve V117 is connected with the air outlet 4 through the copper gate valve DK222, and the pneumatic stop valve V218 is connected with the air outlet 4 through the copper gate valve DK 222.
Wherein the whole noise is reduced the outer end of pneumatic stop valve V319 and the outer end of pneumatic stop valve V420 all are provided with the muffler, the outer end of air-blower 5 is provided with the muffler.
The invention has the beneficial effects that: according to the invention, a first temperature sensor 9, a second temperature sensor 10, a heater 6, a blower 5 and a local control cabinet 8 are electrically connected to form a circuit control system, the first temperature sensor 9 is used for detecting the temperature reached by the heater 6, heating is stopped when the temperature is higher than 180 ℃, so that the temperature of the heater 6 is controlled, the temperature of gas is controlled, the utilization rate of the gas can be effectively improved, and the gas consumption is reduced, the second temperature sensor 10 is arranged at a regeneration tail gas outlet 7 and is used for detecting the temperature of the regeneration tail gas outlet 7, in the heating process, after the temperature heating process detects 120 and 125 ℃, the heating process is lifted to be finished, in the cold blowing process, after the temperature is detected to be 48-50 ℃, the cold blowing process is finished, so that the gas consumption is reduced.
The working principle of the invention is as follows:
the operation of column A and the heating regeneration of column B are illustrated as follows: compressed air enters from the air inlet 3, wherein the pneumatic butterfly valve K111 is opened, and moist compressed air enters the tower A for drying and then flows through the one-way valve R1 to output the dried air; heating and regenerating the tower B, sucking atmospheric air by a blower 5, flowing the atmospheric air through a copper gate valve DK121 and entering a heater 6, heating the regenerated air to 180 ℃, feeding the regenerated air back into the local control cabinet 8, keeping the temperature of the heater 6 from being raised, heating the regenerated air at 180 ℃, allowing the regenerated air to flow into the tower B through a pneumatic butterfly valve V6 to absorb moisture of a dryer in the tower B, regenerating a drying agent in the tower B, finally discharging the dried air from a regenerated tail gas outlet 7 through a pneumatic butterfly valve K4, monitoring the tail gas discharged by a second temperature sensor 10, and cutting off the power of the heater 6 after the temperature of 120-125 ℃ is detected in the heating stage, thereby finishing the heating stage; when the heater 6 is powered off, the cooling stage is started, the regenerated cold air is cooled circularly, and when the temperature detected by the second temperature sensor 10 is 48-50 ℃, the cold blowing stage is finished by controlling the local control cabinet 8, so that the aims of reducing energy consumption and improving air quantity are fulfilled.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a blowing heating regeneration desicator, includes absorption regeneration tower A (1), absorption regeneration tower B (2), air inlet (3) and gas outlet (4), air-blower (5), heater (6), regeneration tail gas outlet (7), a plurality of valve K, a plurality of valve V and a plurality of valve DK, its characterized in that: still include temperature sensor and local control cabinet (8), temperature sensor includes first temperature sensor (9) and second temperature sensor (10), first temperature sensor (9) set up in heater (6), second temperature sensor (10) set up the one end of regeneration tail gas outlet (7), adsorb regeneration tower A (1), adsorb regeneration tower B (2), air-blower (5), heater (6), a plurality of valve K, a plurality of valve V and valve DK and pass through the pipe connection and constitute the gas circuit system, first temperature sensor (9), second temperature sensor (10), heater (6), air-blower (5) and local control cabinet (8) electricity are connected and are formed circuit control system.
2. A forced air heated regenerative dryer as claimed in claim 1, wherein: the valve K comprises a pneumatic butterfly valve K1(11), a pneumatic butterfly valve K2(12), a pneumatic butterfly valve K3(13), a pneumatic butterfly valve K4(14), a pneumatic butterfly valve K5(15) and a pneumatic butterfly valve K6(16), the pneumatic butterfly valve K1(11), the pneumatic butterfly valve K2(12), the pneumatic butterfly valve K3(13) and the pneumatic butterfly valve K4(14) are positioned between the inlet of the adsorption and regeneration tower A (1) and the inlet of the adsorption and regeneration tower B (2), the regeneration tail gas outlet (7) is arranged between the pneumatic butterfly valve K3(13) and the pneumatic butterfly valve K4(14), the adsorption and regeneration tower A (1) is connected with the gas inlet (3) through the pneumatic butterfly valve K1(11), the adsorption and regeneration tower A (1) is connected with the regeneration tail gas outlet (7) through the pneumatic gas inlet K3(13), and the adsorption and regeneration tower B (2) is connected with the pneumatic butterfly valve K2(12) through the pneumatic butterfly valve K633), and the adsorption regeneration tower B (2) is connected with the regeneration tail gas outlet (7) through the pneumatic butterfly valve K4 (14).
3. A forced air heated regenerative dryer as claimed in claim 2, wherein: pneumatic butterfly valve K5(15), pneumatic butterfly valve K6(16) are located between the export of absorption regeneration tower A (1) and the export of absorption regeneration tower B (2), absorption regeneration tower A (1) through pneumatic butterfly valve K5(15) with heater (6) are connected, absorption regeneration tower B through pneumatic butterfly valve K6(16) with heater (6) are connected.
4. A forced air heated regenerative dryer as claimed in claim 1, wherein: valve V includes pneumatic stop valve V1(17), pneumatic stop valve V2(18), adsorb regenerator A (1) and be connected with gas outlet (4) through pneumatic stop valve V1(17), adsorb regenerator B (2) and be connected with gas outlet (4) through pneumatic stop valve, pneumatic stop valve V1(17) are kept away from gas outlet (4) one end and still are connected with pneumatic stop valve V3(19), the one end that gas outlet (4) were kept away from in pneumatic stop valve V2(18) still is connected with pneumatic stop valve V4 (20).
5. The forced air heated regenerative dryer of claim 4, wherein: the valve DK includes copper gate valve DK1(21) and copper gate valve DK2(22), copper gate valve DK1(21) set up heater (6) with between air-blower (5), copper gate valve DK2(22) set up on the pipeline of gas outlet (4), pneumatic stop valve V1(17) are connected with gas outlet (4) through copper gate valve DK2(22), pneumatic stop valve V2(18) are connected with gas outlet (4) through copper gate valve DK2 (22).
6. The forced air heated regenerative dryer of claim 4, wherein: silencers are arranged at the outer end of the pneumatic stop valve V3(19) and the outer end of the pneumatic stop valve V4 (20).
7. A forced air heated regenerative dryer as claimed in claim 1, wherein: and a silencer is arranged at the outer end of the blower (5).
8. A forced air heated regenerative dryer as claimed in claim 1, wherein: a check valve R1 is arranged between the adsorption regeneration tower A (1) and the air outlet (4), and a check valve R2 is arranged between the adsorption regeneration tower B (2) and the air outlet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911131220.7A CN110960963A (en) | 2019-11-19 | 2019-11-19 | Blowing heating regeneration dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911131220.7A CN110960963A (en) | 2019-11-19 | 2019-11-19 | Blowing heating regeneration dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110960963A true CN110960963A (en) | 2020-04-07 |
Family
ID=70030810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911131220.7A Pending CN110960963A (en) | 2019-11-19 | 2019-11-19 | Blowing heating regeneration dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110960963A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201823451U (en) * | 2010-08-31 | 2011-05-11 | 杭州日盛净化设备有限公司 | Blast heating internal circulation compressed air purifying device |
| CN204051394U (en) * | 2014-07-11 | 2014-12-31 | 上海振世能源科技有限公司 | Zero gas damages absorbed type drying system |
| CN207576093U (en) * | 2017-09-22 | 2018-07-06 | 上海阿普达实业有限公司 | A kind of zero gas consumption compressed air dry-gas recovery of novel air blast is adsorbed by drying equipment |
| JP2018122268A (en) * | 2017-02-02 | 2018-08-09 | 五和工業株式会社 | Dehumidification system for dry room |
| CN207786280U (en) * | 2017-10-25 | 2018-08-31 | 杭州日盛净化设备有限公司 | Blast heating regeneration dryer |
| CN207951073U (en) * | 2018-02-02 | 2018-10-12 | 漳州震东机械有限公司 | A kind of blasting regeneration absorption drier |
| DE202019001610U1 (en) * | 2019-04-09 | 2019-05-08 | Silica Verfahrenstechnik Gmbh | Apparatus for drying and purifying gases containing hydrogen |
| CN209612586U (en) * | 2019-02-22 | 2019-11-12 | 漳州震东机械有限公司 | Blasting regeneration and low-grade fever regenerate dual-purpose type dryer |
-
2019
- 2019-11-19 CN CN201911131220.7A patent/CN110960963A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201823451U (en) * | 2010-08-31 | 2011-05-11 | 杭州日盛净化设备有限公司 | Blast heating internal circulation compressed air purifying device |
| CN204051394U (en) * | 2014-07-11 | 2014-12-31 | 上海振世能源科技有限公司 | Zero gas damages absorbed type drying system |
| JP2018122268A (en) * | 2017-02-02 | 2018-08-09 | 五和工業株式会社 | Dehumidification system for dry room |
| CN207576093U (en) * | 2017-09-22 | 2018-07-06 | 上海阿普达实业有限公司 | A kind of zero gas consumption compressed air dry-gas recovery of novel air blast is adsorbed by drying equipment |
| CN207786280U (en) * | 2017-10-25 | 2018-08-31 | 杭州日盛净化设备有限公司 | Blast heating regeneration dryer |
| CN207951073U (en) * | 2018-02-02 | 2018-10-12 | 漳州震东机械有限公司 | A kind of blasting regeneration absorption drier |
| CN209612586U (en) * | 2019-02-22 | 2019-11-12 | 漳州震东机械有限公司 | Blasting regeneration and low-grade fever regenerate dual-purpose type dryer |
| DE202019001610U1 (en) * | 2019-04-09 | 2019-05-08 | Silica Verfahrenstechnik Gmbh | Apparatus for drying and purifying gases containing hydrogen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202993416U (en) | Condensing heat recycling energy-saving turning wheel dehumidifier | |
| CN201823451U (en) | Blast heating internal circulation compressed air purifying device | |
| CN202329042U (en) | Energy-saving plastic dehumidifying drier | |
| CN202356000U (en) | Vacuum heating compressed air purifier with zero air consumption | |
| CN207951073U (en) | A kind of blasting regeneration absorption drier | |
| CN204051394U (en) | Zero gas damages absorbed type drying system | |
| CN101940867A (en) | Zero gas consumption low dew-point waste heat regenerative absorbent type dryer | |
| CN205007829U (en) | Utilize low pressure vapour blast air regeneration gas to adsorb formula zero and consume gas desiccator | |
| CN111624911B (en) | Multi-suction-drying unit control system and method based on pressure dew point of main pipe | |
| CN110960963A (en) | Blowing heating regeneration dryer | |
| CN210097339U (en) | Blast heating adsorption dryer | |
| CN207694557U (en) | A kind of residual heat regenerating type absorption drier | |
| CN205886550U (en) | Compression heat recovery device | |
| CN213725676U (en) | Waste heat regeneration adsorption dryer | |
| CN201768479U (en) | Zero-air rate low-dew point waste heat recyclable adsorption type drier | |
| CN204629856U (en) | Bake oven type c high temperature low humidity rotary dehumidifier | |
| CN219168096U (en) | Low dew point energy-saving blast heat regeneration type dryer with double coolers | |
| CN209612586U (en) | Blasting regeneration and low-grade fever regenerate dual-purpose type dryer | |
| CN210035729U (en) | Rotary dehumidification air-conditioning energy-saving regeneration system for lithium battery factory building | |
| CN207951075U (en) | Energy-efficient dryer | |
| CN111760426A (en) | Multi-tower type energy-saving zero-air-consumption blast heating adsorption drying device | |
| CN203007684U (en) | Clothes drying device | |
| CN217367800U (en) | Compact air-cooled type air-blowing heat regeneration adsorption dryer | |
| CN207126333U (en) | Pressure swing regeneration adsorption compressed gas drying device | |
| CN105148680A (en) | Adsorption type zero-gas-consumption drying machine by means of low-pressure steam blast regeneration gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200407 |