CN109513230A - A kind of organic solvent recovery device - Google Patents
A kind of organic solvent recovery device Download PDFInfo
- Publication number
- CN109513230A CN109513230A CN201811365209.2A CN201811365209A CN109513230A CN 109513230 A CN109513230 A CN 109513230A CN 201811365209 A CN201811365209 A CN 201811365209A CN 109513230 A CN109513230 A CN 109513230A
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- CN
- China
- Prior art keywords
- organic solvent
- cold water
- wind chamber
- condensed back
- closed cans
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- 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.)
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Classifications
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- 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
- B01D53/002—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 condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
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- 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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a kind of organic solvent recovery devices, including heating, drying equipment, exhaust equipment, device of condensation recovery, Cool-water Machine for Industry, recycling of the present invention for the organic solvent contained in product coating, product after painting coating is during the drying process, such as ethyl alcohol, methanol, dimethylbenzene, styrene etc. can be evaporated as the organic matter of coating solvents, the working environment of larger pollution and influence worker will be brought by getting into the air, pass through effective combination to drying equipment and device of condensation recovery, device structure is simple but collection efficiency is higher, realize the recycling again in product coating drying course to the organic solvent of evaporation, and organic solvent contained in the product for drying every time is single, also make collection solvent purity higher, to reduce pollution of the solvent to environment of evaporation.
Description
Technical field
The present invention relates to industrial production waste gas process field, specially a kind of organic solvent recovery device.
Background technique
Some products are needed in industrial production to add coating in outer surface, to reach anti-corrosion, beauty and other effects, in these paintings
Largely contain organic solvent, such as ethyl alcohol, methanol, dimethylbenzene, styrene, meeting during heating, drying of this kind of solvent in layer
Evaporation, into air after influence will cause on the working environment of worker, while pollution also is caused to atmosphere, and for drying every time
Organic solvent contained in dry product is single and is at normal temperature liquid, also just makes to carry out the solvent of these gasifications
Recycling becomes more convenient, and recycling cooling need to be only carried out to the high-temperature gas in drying box, organic solvent can be made to liquefy after cooling
Convenient for collecting, and solvent contained in the gas of single treatment is single, so being collected into that organic solvent purity is very high can be direct
It reuses.
Summary of the invention
In view of the problems of in the prior art, the invention discloses a kind of organic solvent recovery devices, including condensation
Reclaimer, Cool-water Machine for Industry, two sets of infrared ray drying boxes positioned at the device of condensation recovery two sides are located at the infrared ray
The wind chamber that upper box part is connected to inside outlet end is dried, the exhausting upper box part is connected with ventilation duct, and junction seals
Processing, the ventilation duct other end are connected to the device of condensation recovery, and the infrared baking case is supported by support frame and fixed.
As a preferred technical solution of the present invention, the device of condensation recovery includes being condensed back to closed cans, the condensation
The ventilation duct is connected at the top of recycling can, side lower end connects cold water outlet pipe, and side upper end connects cold water inlet, described cold
Water outlet pipe, the cold water inlet other end are connect with the Cool-water Machine for Industry, described to be condensed back to closed cans other side lower end connection row
Tracheae, bottom connecting conduit, the top of the conduit other end connection collecting tank, the collection pot bottom are connected with valved tube
Road, the closed cans entirety that is condensed back to are fixed by fixed frame support.
As a preferred technical solution of the present invention, exhaust fan is housed inside the wind chamber, the exhaust fan is led
For line from pass-out at the top of the wind chamber, encapsulation process is done in exit of the conducting wire on the wind chamber.
As a preferred technical solution of the present invention, closed cans, the collecting tank material of being condensed back to is described logical for stainless steel
Air hose is aluminum air-exhausting duct, and the cold water outlet pipe, cold water inlet are the rubber tube for doing heat-insulation and heat-preservation processing.
The working principle of the invention: the product to be dried containing organic solvent enters infrared baking case, in drying course
Middle organic solvent evaporation, being condensed back to closed cans by cold water inlet entrance through Cool-water Machine for Industry water after cooling makes tank body temperature
Control is condensed back to closed cans from the discharge of cold water outlet pipe in 3 degrees centigrades, cooling water, cold because temperature is high in infrared baking case
Temperature in solidifying recycling can is low, and the temperature difference forms negative pressure, the mixing after making the air and organic solvent evaporation in infrared baking case
Gas is inhaled into through wind chamber and ventilation duct and is condensed back to closed cans, while being mounted on the exhaust fan in wind chamber and can also play to infrared
Exhausting work is carried out in line drying box, to guarantee that whole suckings of the gas in infrared baking case are condensed back to closed cans, through cooling
Organic solvent gas liquefaction afterwards flows to tank base and enters collecting tank from the conduit of bottom, and remaining air is from being condensed back to closed cans
The exhaust pipe of lower end side is discharged, and is discharged to outside workshop or is further processed through main line, organic after cooling liquid
Solvent is collected in collecting tank, organic solvent can be discharged to the outside in collection vessel by valve pipeline.
Compared with prior art, the beneficial effects of the present invention are: the present invention is for the organic solvent contained in product coating
Recycling, the product after painting coating during the drying process, as methanol, ethyl alcohol, dimethylbenzene, styrene, ethyl acetate, solvent naphtha,
Acetone, banana oil etc. can be evaporated as the organic matter of coating solvents, and larger pollution will be brought and influence worker's by getting into the air
Working environment, by effective combination to drying equipment and device of condensation recovery, device structure is simple but collection efficiency is higher, real
Show the recycling again in product coating drying course to the organic solvent of evaporation, and in the product for drying every time
Contained organic solvent be it is single, also make collect solvent purity it is higher, to reduce pollution of the solvent to environment of evaporation.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is wind chamber of the present invention, drying box overall structure diagram.
In figure: 1- infrared baking case, 101- support frame, 2- wind chamber, 201- exhaust fan, 202- conducting wire, 3- ventilation
Pipe, 4- device of condensation recovery, 401- be condensed back to closed cans, 402- cold water outlet pipe, 403- cold water inlet, 404- exhaust pipe,
405- conduit, 406- collecting tank, 407- valve pipeline, 408- fixed frame, 5- Cool-water Machine for Industry.
Specific embodiment
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of organic solvent recovery device of the present invention, including device of condensation recovery 4, industrial cold water
Machine 5, two sets of infrared ray drying boxes 1 positioned at 4 two sides of device of condensation recovery, are leaned on positioned at 1 top of infrared baking case
Nearly outlet end, the wind chamber 2 of inside connection, 2 top of wind chamber are connected with ventilation duct 3, and encapsulation process is done in junction, described
3 other end of ventilation duct is connected to the device of condensation recovery 4, and the infrared baking case 1 is supported by support frame 101 and fixed.
As a preferred technical solution of the present invention, the device of condensation recovery 4 includes being condensed back to closed cans 401, described
Be condensed back at the top of closed cans 401 and connect the ventilation duct 3, side lower end connect cold water outlet pipe 402, side upper end connect cold water into
Water pipe 403, the cold water outlet pipe 402,403 other end of cold water inlet are connect with the Cool-water Machine for Industry 5, described to be condensed back to
401 other side lower end of closed cans connects exhaust pipe 404, bottom connecting conduit 405, and 405 other end of conduit connects collecting tank 406
Top, 406 bottom of collecting tank is connected with valve pipeline 407, and described to be condensed back to closed cans 401 whole by fixed frame 408
Support is fixed.
As a preferred technical solution of the present invention, exhaust fan 201, the exhaust fan are housed inside the wind chamber 2
201 conducting wire 202 is done at sealing from the 2 top pass-out of wind chamber, exit of the conducting wire 202 on the wind chamber 2
Reason.
As a preferred technical solution of the present invention, it is described be condensed back to closed cans 401,406 material of collecting tank be stainless steel,
The ventilation duct 3 is aluminum air-exhausting duct, and the cold water outlet pipe 402, cold water inlet 403 are the rubber for doing heat-insulation and heat-preservation processing
Pipe.
Unspecified component herein is the prior art.
Although above-mentioned be explained in detail specific embodiments of the present invention, the present invention is not limited to above-mentioned implementations
Example, within the knowledge of a person skilled in the art, can also do without departing from the purpose of the present invention
Various change out, without having the modification of creative work or deformation still within protection scope of the present invention.
Claims (4)
1. a kind of organic solvent recovery device, including device of condensation recovery (4), Cool-water Machine for Industry (5), it is located at the condensing recovery
Two sets of infrared ray drying boxes (1) of equipment (4) two sides are located at infrared baking case (1) top close to outlet end, and inside connects
Logical wind chamber (2), wind chamber (2) top are connected with ventilation duct (3), and encapsulation process, the ventilation duct (3) are done in junction
The other end is connected to the device of condensation recovery (4), and the infrared baking case (1) is supported by support frame (101) and fixed.
2. a kind of organic solvent recovery device according to claim 1, it is characterised in that: the device of condensation recovery (4)
Including being condensed back to closed cans (401), described be condensed back at the top of closed cans (401) connects the ventilation duct (3), and side lower end connects cold water
Outlet pipe (402), side upper end connect cold water inlet (403), and the cold water outlet pipe (402), cold water inlet (403) are another
One end is connect with the Cool-water Machine for Industry (5), described to be condensed back to closed cans (401) other side lower end connection exhaust pipe (404), bottom
Connecting conduit (405), the top of conduit (405) other end connection collecting tank (406), collecting tank (406) bottom connects
It is connected to valve pipeline (407), closed cans (401) entirety that is condensed back to is fixed by fixed frame (408) support.
3. a kind of organic solvent recovery device according to claim 1, it is characterised in that: dress inside the wind chamber (2)
Have exhaust fan (201), the conducting wire (202) of the exhaust fan (201) is from pass-out at the top of the wind chamber (2), the conducting wire (202)
Do encapsulation process in exit on the wind chamber (2).
4. a kind of organic solvent recovery device according to claim 1, it is characterised in that: it is described be condensed back to closed cans (401),
Collecting tank (406) material be stainless steel, the ventilation duct (3) be aluminum air-exhausting duct, the cold water outlet pipe (402), cold water into
Water pipe (403) is the rubber tube for doing heat-insulation and heat-preservation processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365209.2A CN109513230A (en) | 2018-11-16 | 2018-11-16 | A kind of organic solvent recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365209.2A CN109513230A (en) | 2018-11-16 | 2018-11-16 | A kind of organic solvent recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109513230A true CN109513230A (en) | 2019-03-26 |
Family
ID=65778068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811365209.2A Pending CN109513230A (en) | 2018-11-16 | 2018-11-16 | A kind of organic solvent recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109513230A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201287112Y (en) * | 2008-09-09 | 2009-08-12 | 中山市东溢新材料有限公司 | Ni-adhesive flexible copper clad post-processing device |
| CN203598663U (en) * | 2013-12-11 | 2014-05-21 | 深圳市鑫承诺科技有限公司 | Hydrocarbon solution recovery system |
| US20150196874A1 (en) * | 2013-01-22 | 2015-07-16 | Steen Research, Llc | Methods and Equipment for Treatment of Odorous Gas Steams |
| CN105080175A (en) * | 2015-08-28 | 2015-11-25 | 赵智民 | Exhaust-emission-free online printing solvent recovery device |
-
2018
- 2018-11-16 CN CN201811365209.2A patent/CN109513230A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201287112Y (en) * | 2008-09-09 | 2009-08-12 | 中山市东溢新材料有限公司 | Ni-adhesive flexible copper clad post-processing device |
| US20150196874A1 (en) * | 2013-01-22 | 2015-07-16 | Steen Research, Llc | Methods and Equipment for Treatment of Odorous Gas Steams |
| CN203598663U (en) * | 2013-12-11 | 2014-05-21 | 深圳市鑫承诺科技有限公司 | Hydrocarbon solution recovery system |
| CN105080175A (en) * | 2015-08-28 | 2015-11-25 | 赵智民 | Exhaust-emission-free online printing solvent recovery device |
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| 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 |
Application publication date: 20190326 |
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| RJ01 | Rejection of invention patent application after publication |