CN2040407U - High-efficient energy-saving dryer and purger - Google Patents
High-efficient energy-saving dryer and purger Download PDFInfo
- Publication number
- CN2040407U CN2040407U CN 88219256 CN88219256U CN2040407U CN 2040407 U CN2040407 U CN 2040407U CN 88219256 CN88219256 CN 88219256 CN 88219256 U CN88219256 U CN 88219256U CN 2040407 U CN2040407 U CN 2040407U
- Authority
- CN
- China
- Prior art keywords
- trap
- condenser
- tank
- cold
- solvent
- 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.)
- Withdrawn
Links
- 239000002904 solvent Substances 0.000 claims abstract description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000007598 dipping method Methods 0.000 claims abstract description 8
- 230000008929 regeneration Effects 0.000 claims abstract description 8
- 238000011069 regeneration method Methods 0.000 claims abstract description 8
- 238000001291 vacuum drying Methods 0.000 claims abstract description 6
- 238000009833 condensation Methods 0.000 claims abstract description 5
- 230000005494 condensation Effects 0.000 claims abstract description 5
- 238000007710 freezing Methods 0.000 claims abstract description 5
- 230000008014 freezing Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 15
- 238000005086 pumping Methods 0.000 claims description 15
- 230000001172 regenerating effect Effects 0.000 claims description 11
- 239000003973 paint Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000003610 charcoal Substances 0.000 claims description 5
- 238000005202 decontamination Methods 0.000 claims description 4
- 230000003588 decontaminative effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract description 4
- 239000004922 lacquer Substances 0.000 abstract 2
- 238000012769 bulk production Methods 0.000 abstract 1
- 231100000572 poisoning Toxicity 0.000 abstract 1
- 230000000607 poisoning effect Effects 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 6
- 239000002912 waste gas Substances 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000035987 intoxication Effects 0.000 description 1
- 231100000566 intoxication Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a high-efficient energy-saving dryer and purger for the vacuum dipping lacquer and drying of coils of electric appliances, and carries out a solvent condensation operation and a recollection operation. The high-efficient energy-saving dryer and purger is mainly composed of a vacuum dipping lacquer part, a vacuum drying part, a regeneration part for vacuum pump oil containing solvents, a solvent condensation and recollection part, a freezing and cold trap part, an exhaust gas activated carbon adsorption and regeneration part, and a storage part. Compared with the atmospheric drying equipment, the high-efficient energy-saving dryer and purger can save energy by more than 40%, can recollect solvent by more than 95%, and can improve the work efficiency by 100%; the off gas can be consistent with the state standard of the effluent discharge. The high-efficient energy-saving dryer and purger is safe, not easy to occur the burning accident, the exploding accident, the poisoning accident, etc., reasonable in structural design, and capable of bulk productions in industry.
Description
The utility model relates to a kind of with electric apparatus coil carry out vacuum paint dipping and dry, carry out equipment---the energy-efficient dry decontamination equipment that solvent condenses, absorption reclaim simultaneously.
What prior art generally adopted is common baking oven equipment.It finishes functions/drying under normal pressure, but its consumed energy is bigger, and inconvenience is reclaimed, so uneconomical.Evaporate in addition among the air, environmental pollution has certain influence.
The purpose of this utility model be to propose a kind of fairly perfect, energy-conservation, efficient, reduce environmental pollution, economic, practical drying equipment---energy-efficient dry decontamination equipment.
Technical solution of the present utility model: its structure as shown in drawings.It mainly by vacuum paint dipping, vacuum drying, the regeneration of solvent-laden pumping fluid, solvent condenses reclaim, freezing and 7 parts such as cold-trap, tail gas charcoal absorption regeneration and basin form.The vacuum paint dipping part: mainly by the process tank of (1) charged hot system, electric apparatus coil carries out the vacuum paint dipping vacuum drying treatment in jar for it.It is between air-heater and pumping fluid regenerating tank; (2) compound storage tank is stored insulated paint it and process tank and is joined; (3) surge tank is stablized vacuum, pumping fluid is scurried into system when preventing maloperation, and it is connected between insulation compound storage tank, solvent tanker, cold-trap and trap, the vavuum pump; (4) vavuum pump, it is connected with trap, cold-trap, surge tank, and it can reduce solvent boiling point and insulated paint, dimethylbenzene are carried in conduct, the power of the pumping fluid that gives up.
The vacuum drying part: mainly by (1) air-heater, it is one of thermal source of this equipment among being positioned at process tank and heat exchanger; (2) process tank of charged hot system also is one of this equipment thermal source; (3) condenser is connected to after the process tank, before cold-trap and the solvent tanker, and is connected with refrigeration system, trap, and it can be collected the condensation in condenser of high concentration solvent waste gas; (4) solvent tanker is stored the solvent that reclaims the back, links to each other with condenser, cold-trap; (5) composition such as surge tank and vavuum pump, solvent-laden pumping fluid regenerating section: it is mainly by (1) air-heater, condenser; (2) refrigerator is this equipment low-temperature receiver.It collects the condensation of solvent waste gas, and form cooling recirculation system (3) pumping fluid regenerating tank with condenser, trap, cold-trap, regeneration contains the pumping fluid of solvent, be connected in after the process tank, link to each other with condenser, trap, activated carbon adsorber; (4) cold-trap, the content of solvent waste gas in the reduction tail gas.Prolong the active carbon regeneration period, be connected in after condenser, the solvent tanker, before refrigerator, trap, the surge tank; (5) surge tank, vavuum pump etc. are formed the solvent condenses recovery section: mainly by (1) condenser, refrigerator, solvent tanker, cold-trap surge tank, vavuum pump; (2) trap captures the vavuum pump mist of oil contain solvent waste gas, is connected in after condenser, refrigerator, the cold-trap composition such as before vavuum pump, the activated carbon adsorber.Freezing and cold-trap part; Mainly formed by condenser, refrigerator, trap and cold-trap.Tail gas charcoal absorption regenerating section: mainly formed by air-heater, condenser, trap, surge tank, vavuum pump and activated carbon adsorber.End concentration solvent in the charcoal absorption tower section tail gas, make tail gas meet discharging standards, it is connected to after the trap, before the buffer, and is connected with air-heater, process tank, condenser, pumping fluid regenerating tank and surge tank.The basin part mainly is made up of compound storage tank and solvent tanker.Also have buffer and heat exchanger.Buffer wherein is to prevent that the steam in the atmosphere from entering activated carbon adsorber, be connected to after the activated carbon adsorber, heat exchanger is the part of pipeline, utilize waste heat, energy savings, be serially connected in the middle of condenser and the process tank, and be connected with air-heater.
Through trial edition equipment than constant pressure and dry device energy conservation more than 40%, constant pressure and dry equipment evaporates into the solvent in the environment, this equipment is recyclable more than 95%, because pumping fluid, active carbon can use after regeneration repeatedly, so can reduce material consumption, the tail gas that this equipment enters in the atmosphere is to meet discharging standards, work efficiency improves 100%, use this device security reliable, the difficult burning, blast, intoxication accident is desirable efficient, energy-conservation, safe and reliable dry decontamination equipment.
Accompanying drawing is a structural representation of the present utility model.
In the accompanying drawing 1 is air-heater, the 2nd, the process tank of charged hot system, the 3rd, compound storage tank, the 4th, condenser, the 5th, refrigerator, the 6th, trap, the 7th, solvent tanker, the 8th, pumping fluid regenerating tank, the 9th, cold-trap, the 10th, surge tank, the 11st, vavuum pump, 12, the 13rd, activated carbon adsorber, the 14th, buffer, the 15th, heat exchanger.
Claims (1)
1, a kind of mainly by vacuum paint dipping, vacuum drying, solvent-laden pumping fluid regenerated solvent condensation reclaim, freezing and energy-efficient dry decontamination equipment that seven parts such as cold-trap, tail gas charcoal absorption regeneration and basin are formed, it is characterized in that: vacuum paint dipping partly mainly by the process tank of (1) charged hot system between air-heater and pumping fluid regenerating tank; (2) compound storage tank, it and process tank join; (3) surge tank, it is connected between compound storage tank, solvent tanker, cold-trap and trap, the vavuum pump; (4) vavuum pump, it is connected with trap, cold-trap, surge tank; Vacuum drying part is by (1) air-heater, and it is positioned at (2) charged hot system among process tank and the heat exchanger; (3) condenser, it is connected to after the process tank, before cold-trap and the solvent tanker, and joins with refrigeration system, trap; (4) solvent tanker is joined with the condenser cold-trap; (5) surge tank and vavuum pump; Solvent-laden pumping fluid regenerating section is by (1) air-heater, condenser; (2) refrigerator, it and condenser, trap, cold-trap are formed cooling recirculation system; (3) pumping fluid regenerating tank, it is connected in after the process tank, and joins with condenser, trap, activated carbon adsorber; (4) cold-trap, it is connected in after condenser, the solvent tanker, before refrigerator, trap, the surge tank; (5) surge tank and vavuum pump solvent condenses recovery section are by (1) condenser, refrigerator, solvent tanker, cold-trap, surge tank, vavuum pump; (2) trap, it is connected in after condenser, refrigerator, the cold-trap, before vavuum pump, the activated carbon adsorber; Freezing and cold-trap part is made up of condenser, refrigerator, trap and cold-trap; Tail gas charcoal absorption regenerating section is made up of air-heater, condenser, trap, surge tank, vavuum pump and activated carbon adsorber, activated carbon adsorber is connected to after the trap, before the buffer, and join with air-heater, process tank, condenser, pumping fluid regenerating tank and surge tank; The basin part mainly is made up of compound storage tank and solvent tanker; In addition, also have buffer and heat exchanger, buffer wherein is connected to after the activated carbon adsorber, and heat exchanger is serially connected between condenser and the process tank, and joins with air-heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88219256 CN2040407U (en) | 1988-08-25 | 1988-08-25 | High-efficient energy-saving dryer and purger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88219256 CN2040407U (en) | 1988-08-25 | 1988-08-25 | High-efficient energy-saving dryer and purger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2040407U true CN2040407U (en) | 1989-07-05 |
Family
ID=4851621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88219256 Withdrawn CN2040407U (en) | 1988-08-25 | 1988-08-25 | High-efficient energy-saving dryer and purger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2040407U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101840777A (en) * | 2010-05-31 | 2010-09-22 | 佛山市中研非晶科技股份有限公司 | Paint dipping method for bonding amorphous C type magnetic core by pure resin and special equipment |
| CN101496981B (en) * | 2009-01-20 | 2011-11-09 | 郝璐 | Method for purifying methyl isobutyl ketone exhaust gas in vacuum system using waste compressor oil |
| CN101664631B (en) * | 2009-09-27 | 2012-01-11 | 西安超滤化工有限责任公司 | Energy-saving separation device for mixed gas molecular sieve |
| CN109316897A (en) * | 2018-11-10 | 2019-02-12 | 江西瑞达新材料有限公司 | A kind of organic solvent two stage cycle recovery system |
-
1988
- 1988-08-25 CN CN 88219256 patent/CN2040407U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101496981B (en) * | 2009-01-20 | 2011-11-09 | 郝璐 | Method for purifying methyl isobutyl ketone exhaust gas in vacuum system using waste compressor oil |
| CN101664631B (en) * | 2009-09-27 | 2012-01-11 | 西安超滤化工有限责任公司 | Energy-saving separation device for mixed gas molecular sieve |
| CN101840777A (en) * | 2010-05-31 | 2010-09-22 | 佛山市中研非晶科技股份有限公司 | Paint dipping method for bonding amorphous C type magnetic core by pure resin and special equipment |
| CN109316897A (en) * | 2018-11-10 | 2019-02-12 | 江西瑞达新材料有限公司 | A kind of organic solvent two stage cycle recovery system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109985482B (en) | Volatile organic compound adsorption and in-situ desorption regeneration equipment and method | |
| CN101637686B (en) | Method for organic waste gas recovery by adopting secondary adsorption | |
| CN106110833A (en) | A kind of new technology processing industry VOCs waste gas | |
| CN108854478A (en) | A kind of secondary lead smelting exhaust closing desulfurization and dedusting circulatory system and technique of zero discharge | |
| CN114558414A (en) | Method for decarbonizing concentrated carbon dioxide emission source based on wet-process regeneration carbon dioxide capture material | |
| CN203540289U (en) | Treating and recovering device of organic waste gas with low concentration and large air volume | |
| CN103463932A (en) | Method and device for treating and recycling organic exhaust gas with low concentration and large air volume | |
| CN101793456B (en) | Condensation method for oil gas recovery | |
| CN202315381U (en) | Device for recovering benzene type organic vapor in two stages | |
| CN205517125U (en) | System for purifying and recovering organic waste gas | |
| CN101940867A (en) | Zero gas consumption low dew-point waste heat regenerative absorbent type dryer | |
| CN2597058Y (en) | Carbon adsorption cold washing device for recovering oil and gas | |
| CN110394020A (en) | A nitrogen centralized desorption system for treating waste activated carbon containing VOCs | |
| CN110385008A (en) | Vapor for handling the waste active carbon containing VOCs concentrates desorption system | |
| CN2040407U (en) | High-efficient energy-saving dryer and purger | |
| CN2506340Y (en) | Adsorption and recovery device for active carbon fiber organic dissolvant | |
| CN104984628A (en) | Organic waste gas adsorption recovery process | |
| CN102553283B (en) | Organic steam condensation adsorption recovery system powered by solar photovoltaics | |
| CN204768144U (en) | Adsorption recovery device of organic waste gas | |
| CN115089992B (en) | Shallow cooling adsorption and desorption VOCs gas recovery method | |
| CN201768479U (en) | Zero-air rate low-dew point waste heat recyclable adsorption type drier | |
| CN214261274U (en) | High-efficient green environment-friendly coke-oven plant waste heat recovery device | |
| CN210303026U (en) | Tail gas treatment system of tank field and loading system | |
| CN212236604U (en) | Novel high-efficient vacuum desorption system complete set device | |
| CN2391670Y (en) | Reflux after heat and regeneration gas drying apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |