CN207507229U - The absorption drier that regeneration gas recycles - Google Patents
The absorption drier that regeneration gas recycles Download PDFInfo
- Publication number
- CN207507229U CN207507229U CN201721502751.9U CN201721502751U CN207507229U CN 207507229 U CN207507229 U CN 207507229U CN 201721502751 U CN201721502751 U CN 201721502751U CN 207507229 U CN207507229 U CN 207507229U
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- Prior art keywords
- valve
- towers
- regeneration
- air
- air outlet
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- 230000008929 regeneration Effects 0.000 title claims abstract description 63
- 238000011069 regeneration method Methods 0.000 title claims abstract description 63
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 23
- 239000007789 gas Substances 0.000 claims abstract description 65
- 239000002912 waste gas Substances 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 238000011084 recovery Methods 0.000 claims description 17
- 230000001172 regenerating effect Effects 0.000 claims description 12
- 238000004321 preservation Methods 0.000 claims description 7
- 230000003584 silencer Effects 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000003463 adsorbent Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model discloses the absorption driers that regeneration gas recycles, including A towers, B towers, air intake, air outlet slit, waste gas outlet, regeneration gas entrance and controller, air intake and waste gas outlet are connect with A, B tower top, air outlet slit and regeneration gas entrance are connect with A, B tower lower part, and setting valve controls gas circuit；Regeneration gas entrance is equipped with air blower, heater and A, B tower and connects, regeneration gas entrance connection air outlet slit and heating valve, the road of filter；Waste gas outlet is equipped with temperature sensor and control valve.The utility model is using air heating regeneration, and cold with part finished product air-blowing, saving finished product gas ensures reproduction quality；The utility model reduces regeneration energy consumption, and exhaust gas is efficiently used, and as the air source or heat source of other equipment, reduces the influence to environment, the application value of lifting means.
Description
Technical field
The utility model is related to drying machine technical field, the absorption drier that more particularly to regeneration gas recycles.
Background technology
Compressed air purifying industry is gradually to rise and develop faster industry in recent years, especially in global available resources
Today for being becoming tight day, be widely used in industry-by-industry by the use of compressed air as power source, it generally by two simultaneously
A, B adsorption tower group of connection are into and using the adsorbent in tower to water vapour in distinctive affinity absorption moist compressed air
Moisture content, two towers work alternatively in the course of work, moisture content and other impurities in A towers absorption air, and B towers are using heating air come complete
Into the steam desorption process of drier, continuously can cyclically be worked with this.
Regeneration heating is carried out to B towers and blows cold gas, most commonly seen processing mode is directly to be arranged from air bleeding valve to big
In gas, on the one hand which causes atmosphere pollution, the regeneration heat gas particularly discharged is directly discharged in computer room,
Computer room temperature is caused to increase, influences equipment normal operation, damage equipment in itself, influences or damage the operation of other equipment；Even
Cause the injury of personnel；On the other hand lack and the renewable sources of energy are efficiently used, cause the waste of the energy.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of absorption regeneration is efficient, regeneration gas is efficiently used
Body, the small absorption drier of environmental pollution.
To solve the above problems, the utility model adopts the following technical solution：
Regeneration gas recycle absorption drier, including A towers, B towers, air intake, air outlet slit, waste gas outlet,
Regeneration gas entrance and controller, the air intake and waste gas outlet are connect respectively with A towers and B tower upper pipes, the air
Outlet and regeneration gas entrance are connect respectively with A towers and B tower lower pipelines, and the pipeline of the air intake and A towers and B towers is equipped with
Intake valve, the air outlet slit are equipped with air outlet valve, the waste gas outlet and A towers and the pipeline of B towers with the pipeline of A towers and B towers
It is equipped with regeneration air outlet valve；The regeneration gas entrance is equipped with air blower, heater, regeneration air inlet with the pipeline of A towers and B towers
Valve, the regeneration gas entrance are equipped with the road for blowing low temperature valve of heating valve, the road of filter and connection air outlet slit；The A towers and B towers
Connecting line is equipped with continuous pressure valve；The waste gas outlet is equipped with temperature sensor, waste gas recovery valve and exhaust emission valve；The control
Device processed and intake valve, air outlet valve, regeneration air outlet valve, continuous pressure valve, temperature sensor, waste gas recovery valve, exhaust emission valve, air blast
Machine, heater, regenerative intake valve, heating valve and blow low temperature valve electrical connection.
The waste gas recovery valve of the waste gas outlet is connected with storage pressure heat preservation tank.
The A towers and B tower upper pipes are connected with relief valve and silencer, and the relief valve is connect with controller.
The intake valve, air outlet valve, regeneration air outlet valve, continuous pressure valve, relief valve, waste gas recovery valve, exhaust emission valve, regeneration
Intake valve, heating valve and to blow low temperature valve be solenoid valve.
The beneficial effects of the utility model are：The utility model carries out heating regeneration, and carried out with finished product gas using air
Cold, saving finished product gas is blown, and ensures and blows cold renewal quality；Regeneration heating and blow cold air by adsorbent degree of purity it is higher, lead to
The control of the temperature sensor and solenoid valve of waste gas outlet is crossed, realizes and exhaust gas is efficiently used；The utility model reduces again
Raw energy consumption, improves the effective rate of utilization of exhaust gas, as the air source or heat source of other equipment, reduces the influence to environment, promotion is set
Standby application value.
Description of the drawings
Fig. 1 is the structure diagram for the absorption drier that the utility model regeneration gas recycles.
Fig. 2 is the absorption schematic diagram for the absorption drier that the utility model regeneration gas recycles.
Fig. 3 is that schematic diagram is heated in the regeneration for the absorption drier that the utility model regeneration gas recycles.
Fig. 4 is that cold schematic diagram is blown in the regeneration for the absorption drier that the utility model regeneration gas recycles.
Fig. 5 is the continuous pressure schematic diagram for the absorption drier that the utility model regeneration gas recycles.
Specific embodiment
As shown in fig.1, the absorption drier that regeneration gas recycles, including A towers 1, B towers 2, air intake 3, air
Outlet 4, waste gas outlet 5, regeneration gas entrance 6 and controller 7, the air intake 3 and waste gas outlet 5 respectively with A towers 1 and B towers 2
Upper pipe connection, the lower pipeline of the air outlet slit 4 and regeneration gas entrance 6 respectively with A towers 1 and B towers 2 is connect, described
Air intake 3 and A towers 1 and 2 pipeline of B towers are equipped with A towers intake valve 11 and B towers intake valve 21, the air outlet slit 4 and A towers 1 and
2 pipeline of B towers is equipped with A towers air outlet valve 12 and B towers air outlet valve 22, and the waste gas outlet 5 is equipped with A towers with A towers 1 and 2 pipeline of B towers
Regenerate air outlet valve 13 and B towers regeneration air outlet valve 23；The regeneration gas entrance 6 and A towers 1 and 2 pipeline of B towers be equipped with air blower 61,
Heater 62 and B towers regenerative intake valve 24, the regeneration gas entrance 6 are equipped with heating valve 63, the road of filter 64 and connection air
The road for blowing low temperature valve 65 of outlet 4；The A towers 1 and 2 connecting line of B towers are equipped with continuous pressure valve 15；The waste gas outlet 5 is equipped with temperature
Spend sensor 51, waste gas recovery valve 52 and exhaust emission valve 53；The controller 7 and A towers intake valve 11, A towers air outlet valve 12, A
Tower regeneration air outlet valve 13, A towers regenerative intake valve 14, B towers intake valve 21, B towers air outlet valve 22, B towers regeneration air outlet valve 23, B towers are again
Raw intake valve 24, continuous pressure valve 15, temperature sensor 51, waste gas recovery valve 52, exhaust emission valve 53, air blower 61, heater 62,
It heating valve 63 and blows low temperature valve 65 and is electrically connected.
The waste gas recovery valve 52 of the waste gas outlet 5 is connected with several storage pressure heat preservation tanks.
The A towers 1 and 2 upper pipe of B towers are connected with A towers relief valve 16, B towers relief valve 26 and A towers silencer 17, B towers
Silencer 27, the A towers relief valve 16, B towers relief valve 26 are connect with controller 7.
The A towers intake valve 11, A towers air outlet valve 12, A towers regeneration air outlet valve 13, A towers regenerative intake valve 14, B tower intake valves
21st, B towers air outlet valve 22, B towers regeneration air outlet valve 23, B towers regenerative intake valve 24, continuous pressure valve 15, waste gas recovery valve 52, exhaust gas discharge
Valve 53, heating valve 63 and to blow low temperature valve 65 be solenoid valve.
In order to further appreciate that the technical solution, the operational process of equipment is described in detail below：
If the dry gas storage pressure heat preservation tank that waste gas outlet 5 connects is connect with gas equipment pipeline before equipment operation, such as
The gas of high temperature can connect heating tower, hot water or connection drier be provided to factory, for dry products；Equipment employs
Finished product gas blow cold, and the cryogenic gas of discharge has higher degree of purity, can lead to the experiment high to air quality requirements
Room or other places；Other temperature ranges control 52 correspondence of waste gas recovery valve to be passed through corresponding storage pressure by temperature sensor 51
In heat preservation tank, the equipment of supply relevant temperature requirement or place are such as used for heater unit.
1) adsorption process：Such as Fig. 2, controlled by controller 7 and open A towers intake valve 11 and A towers air outlet valve 12, close B towers into
Air valve 21, A towers regeneration air outlet valve 13, continuous pressure valve 15, A towers regenerative intake valve 14, blows low temperature valve 65 and B tower outlets at A towers relief valve 16
Valve 22, humid air enter from air intake 3, absorption are completed by adsorbing A towers 1, by air outlet slit 4 feeding gas system.
2) heating process：Such as Fig. 3, unlatching heating valve 63, B towers regenerative intake valve 24 and B towers is controlled to regenerate by controller 7
Low temperature valve 65, B towers air outlet valve 22, A towers regenerative intake valve 14, continuous pressure valve 15, B towers relief valve 26, B tower air inlets are blown in air valve 23, closing
Valve 21 and A towers regeneration air outlet valve 13；Air blower 61 is opened, during normal operation, starts heater 62, air is entered by filter 64
Heated device 62 heats up, and adsorbent is regenerated subsequently into regeneration B towers 2, takes away the moisture of adsorbent, has been desorbed closing and has added
Hot device 62, exhaust gas pass through waste gas outlet 5, and by 51 measured temperature value of temperature sensor, signal sends controller 7 to, according to control
The gas recycling range that device 7 is set, such as controller 7 opens waste gas recovery valve 52 when temperature is higher than 50 DEG C, gas is passed through storage
It presses in heat preservation tank, when temperature is less than 50 degrees Celsius, controller 7 controls waste gas recovery valve 52 to close, and exhaust emission valve 53 is opened,
Gas direct emission is fallen.
3) cold process is blown：Such as Fig. 4, unlatching is controlled to blow low temperature valve 65, B towers regenerative intake valve 24 and B towers by controller 7 and regenerated
Air valve 23 closes other valves, if controller 7 set to be less than 26 DEG C of temperature other recycle, during due to starting to blow cold,
Heater 62 and regeneration B towers 2 also have surplus heat, blow it is cold after exhaust gas temperature it is higher, 51 measured temperature of temperature sensor of waste gas outlet 5
During higher than 26 DEG C, controller 7 controls exhaust emission valve 53 to open, and waste gas recovery valve 52 is closed, and gas passes through exhaust emission valve 53
Discharge；When temperature is less than 26 DEG C, controller 7 controls exhaust emission valve 53 to close, and waste gas recovery valve 52 is opened, and gas is passed through storage
It presses in heat preservation tank, then is transported to gas equipment or place, equipment using finished product gas blow cold, blows cold air by drier
It, can be by gas applied to the laboratory high to air quality requirements, the sky of specific products assembly building with higher degree of purity
Air-flow leads to.
4) continue and press through journey：Such as Fig. 5, controlled by controller 7 and open A towers intake valve 11, continuous pressure valve 15 and A towers air outlet valve 12,
Close B towers intake valve 21, A towers relief valve 16, A towers regeneration air outlet valve 13, B towers relief valve 26, B towers regeneration air outlet valve 23, A towers again
Raw intake valve 14, B towers regenerative intake valve 24 and B towers air outlet valve 22, the finished product gas generated by air intake 3 by absorption A towers 1,
A part is entered by continuing pressure valve 15 in the B towers 2 of desorption completion, promotes the air pressure of B towers 2, is prepared for the absorption of B towers 2.
After completing continuous pressure, the replacement of A towers 1 and B towers 2 is carried out, i.e., A towers 1 regenerate, B towers 2 adsorb, and so move in circles, and realize
Continuously it is air-dried purification and the regeneration of drier.
The beneficial effects of the utility model are：The utility model carries out heating regeneration, and carried out with finished product gas using air
Cold, saving finished product gas is blown, and ensures and blows cold renewal quality；Regeneration heating and blow cold air by adsorbent degree of purity it is higher, lead to
The control of the temperature sensor and solenoid valve of waste gas outlet is crossed, realizes and exhaust gas is efficiently used；The utility model reduces again
Raw energy consumption, improves the effective rate of utilization of exhaust gas, as the air source or heat source of other equipment, reduces the influence to environment, promotion is set
Standby application value.
The above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should all be covered subject to scope of protection of the utility model.
Claims (4)
1. the absorption drier that regeneration gas recycles, it is characterised in that：Including A towers, B towers, air intake, air outlet slit,
Waste gas outlet, regeneration gas entrance and controller, the air intake and waste gas outlet are connect respectively with A towers and B tower upper pipes,
The air outlet slit and regeneration gas entrance are connect respectively with A towers and B tower lower pipelines, the air intake and A towers and the pipe of B towers
Road is equipped with intake valve, and the air outlet slit is equipped with air outlet valve, the waste gas outlet and A towers and B with the pipeline of A towers and B towers
The pipeline of tower is equipped with regeneration air outlet valve；The pipeline of the regeneration gas entrance and A towers and B towers is equipped with air blower, heater, again
Raw intake valve, the regeneration gas entrance are equipped with the road for blowing low temperature valve of heating valve, the road of filter and connection air outlet slit；The A
Tower and B towers connecting line are equipped with continuous pressure valve；The waste gas outlet is equipped with temperature sensor, waste gas recovery valve and exhaust gas discharge
Valve；The controller is discharged with intake valve, air outlet valve, regeneration air outlet valve, continuous pressure valve, temperature sensor, waste gas recovery valve, exhaust gas
Valve, air blower, heater, regenerative intake valve, heating valve and blow low temperature valve electrical connection.
2. the absorption drier that regeneration gas according to claim 1 recycles, it is characterised in that：The waste gas outlet
Waste gas recovery valve be connected with storage pressure heat preservation tank.
3. the absorption drier that regeneration gas according to claim 1 recycles, it is characterised in that：The A towers and B towers
Upper pipe is connected with relief valve and silencer, and the relief valve is connect with controller.
4. the absorption drier that the regeneration gas according to claim 1-3 any one recycles, it is characterised in that：Institute
It states intake valve, air outlet valve, regeneration air outlet valve, continuous pressure valve, relief valve, waste gas recovery valve, exhaust emission valve, regenerative intake valve, add
Thermal valve and to blow low temperature valve be solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721502751.9U CN207507229U (en) | 2017-11-13 | 2017-11-13 | The absorption drier that regeneration gas recycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721502751.9U CN207507229U (en) | 2017-11-13 | 2017-11-13 | The absorption drier that regeneration gas recycles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207507229U true CN207507229U (en) | 2018-06-19 |
Family
ID=62537437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721502751.9U Expired - Fee Related CN207507229U (en) | 2017-11-13 | 2017-11-13 | The absorption drier that regeneration gas recycles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207507229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012049A (en) * | 2018-06-28 | 2018-12-18 | 浙江泰林生物技术股份有限公司 | The sustainable dehumidifier and confined space dehumanization method of confined space |
| CN110404381A (en) * | 2019-08-16 | 2019-11-05 | 柏承科技(昆山)股份有限公司 | Continuous type air drying equipment and the PCB jet printing method for using the equipment |
-
2017
- 2017-11-13 CN CN201721502751.9U patent/CN207507229U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012049A (en) * | 2018-06-28 | 2018-12-18 | 浙江泰林生物技术股份有限公司 | The sustainable dehumidifier and confined space dehumanization method of confined space |
| CN110404381A (en) * | 2019-08-16 | 2019-11-05 | 柏承科技(昆山)股份有限公司 | Continuous type air drying equipment and the PCB jet printing method for using the equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 |