CN108114579A - A kind of device for absorbing tail gas of ethyl acetate distillation - Google Patents
A kind of device for absorbing tail gas of ethyl acetate distillation Download PDFInfo
- Publication number
- CN108114579A CN108114579A CN201810123834.XA CN201810123834A CN108114579A CN 108114579 A CN108114579 A CN 108114579A CN 201810123834 A CN201810123834 A CN 201810123834A CN 108114579 A CN108114579 A CN 108114579A
- Authority
- CN
- China
- Prior art keywords
- tank body
- cover
- tracheae
- tail gas
- ethyl acetate
- 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
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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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
- B01D53/885—Devices in general for catalytic purification of waste gases
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The present invention relates to tail gas disposal technique fields, especially a kind of device for absorbing tail gas of ethyl acetate distillation, including pedestal, the base upper surface both sides are vertically installed with supporting rod, tank body is provided on two supporting rods, the tank body upper end is provided with cover, connection sheet is both provided on the upside of the tank body and on the downside of cover, multiple second bolts are provided in two connection sheets, the second tracheae is vertically installed in the cover, the second tracheae bottom level is provided with the first tracheae, support slot is provided on the inner wall of the tank body one side, the tank interior has been horizontally disposed with absorbing mechanism, absorbing mechanism's other end runs through tank wall, the junction of the absorbing mechanism and tank body is provided with cover board, the cover board is both provided with the first bolt in both sides up and down.It is the configuration of the present invention is simple, easy to use, while the tail gas that can be effectively generated to ethyl acetate distillation absorb.
Description
Technical field
The present invention relates to the device for absorbing tail gas that tail gas disposal technique field more particularly to a kind of ethyl acetate are distilled.
Background technology
Ethyl acetate is also known as ethyl acetate.Pure ethyl acetate is the liquid that water white transparency has penetrating odor, is
A kind of widely used fine chemical product has excellent dissolubility, quick-drying, widely used, is a kind of very important
Organic Chemicals and fabulous industrial solvent.In pesticide producing enterprise, it is often necessary to be made using ethyl acetate as solvent
With, generally need to distill ethyl acetate when in use, test and production process in, substantial amounts of tail gas can be generated, greatly
If amount tail gas, which is unable to timely processing, to pollute air.
The content of the invention
The purpose of the present invention is to solve shortcoming in the prior art, and a kind of ethyl acetate distillation proposed
Device for absorbing tail gas.
To achieve these goals, present invention employs following technical solutions：
A kind of device for absorbing tail gas of ethyl acetate distillation is designed, including pedestal, the base upper surface both sides are vertically installed with
Supporting rod is provided with tank body on two supporting rods, and the bottom of the tank body is provided with outlet tube, and the tank body upper end is set
There is cover, be both provided with connection sheet on the downside of the tank body upside and cover, multiple second spiral shells are provided in two connection sheets
Tank body and cover are fastenedly connected by bolt, second bolt, and the second tracheae, and second gas are vertically installed in the cover
Pipe is provided with air valve, and the second tracheae upper end and tail gas air outlet pipe on the second tracheae on the outside of cover, the cover
It is connected, the second tracheae bottom level is provided with the first tracheae, and multiple stomatas are provided on the downside of first tracheae, described
Support slot is provided on the inner wall of tank body one side, the tank interior has been horizontally disposed with absorbing mechanism, described absorbing mechanism one end card
It is connected in support slot, absorbing mechanism's other end runs through tank wall, and the junction of the absorbing mechanism and tank body is provided with
Cover board, the upper and lower both sides of the cover board are both provided with the first bolt, are respectively provided on the tank wall of the upper and lower both sides of the absorbing mechanism
There is threaded hole, two first bolts are connected respectively with two threaded holes.
Preferably, the absorbing mechanism includes the U-shaped frame that level is connected in support slot, is provided on the U-shaped frame more
A through hole, described U-shaped frame one end are connected with fixture block, and gauze is provided in the U-shaped frame, and catalytic absorption is housed in the gauze
Agent.
Preferably, the junction of the absorbing mechanism and cover board is provided with gasket.
Preferably, the outlet tube outside screw is connected with vessel.
Preferably, the Its lower side is provided with non-slip mat.
A kind of device for absorbing tail gas of ethyl acetate distillation proposed by the present invention, advantageous effect are：Pass through absorbing mechanism
Interior catalytic absorption agent can realize the absorption and processing to ethyl acetate distillation tail gas, and be provided with cover board, open cover board
Absorbing mechanism can be extracted out, the catalytic absorption agent inside absorbing mechanism is replaced, meanwhile, top is provided with cover, can be with
It opens cover to clean tank interior, the waste liquid that the vessel and outlet tube that tank base is set can generate absorption plant
It is collected, it is easy to use, effectively the tail gas of ethyl acetate distillation can be absorbed.
Description of the drawings
Fig. 1 is a kind of structure diagram of the device for absorbing tail gas of ethyl acetate distillation proposed by the present invention；
Fig. 2 is a kind of sectional view of the device for absorbing tail gas of ethyl acetate distillation proposed by the present invention；
Fig. 3 is a kind of structure diagram of the absorbing mechanism of the device for absorbing tail gas of ethyl acetate distillation proposed by the present invention.
In figure：First tracheae 1, stomata 2, absorbing mechanism 3, non-slip mat 4, pedestal 5, vessel 6, outlet tube 7, cover board 8, first
Bolt 9, cover 10, air valve 11, the second tracheae 12, the second bolt 13, connection sheet 14, support slot 15, tank body 16, supporting rod 17, U
Type frame 18, through hole 19, gauze 20, catalytic absorption agent 21, threaded hole 22, gasket 23, fixture block 24.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-3, a kind of device for absorbing tail gas of ethyl acetate distillation, including pedestal 5,5 downside of pedestal is provided with anti-
Skidding 4,5 upper surface both sides of pedestal are vertically installed with supporting rod 17, tank body 16, the bottom of tank body 16 are provided on two supporting rods 17
Portion is provided with outlet tube 7, and 7 outside screw of outlet tube is connected with vessel 6, when in use, 7 He of outlet tube that 16 bottom of tank body is set
The waste liquid that vessel 6 can generate device absorb, while outlet tube 7 and vessel 6 are threadedly coupled, convenient for the dismounting of vessel 6,
It is convenient that vessel 6 are replaced and cleaned.
16 upper end of tank body is provided with cover 10, and 16 upside of tank body and 10 downside of cover are both provided with connection sheet 14, two companies
Multiple second bolts 13 are provided in contact pin 14, tank body 16 and cover 10 are fastenedly connected by the second bolt 13, vertical in cover 10
The second tracheae 12 is provided with, and the second tracheae 12 is provided with air valve 11 in cover 10, second tracheae 12 in 10 outside of cover,
And 12 upper end of the second tracheae is connected with tail gas air outlet pipe, 12 bottom level of the second tracheae is provided with the first tracheae 1, the first tracheae
1 downside is provided with multiple stomatas 2, when in use, can be opened cover 10 by the setting of the second bolt 13 and connection sheet 14
Or be closed, convenient for being cleaned to tank body 16, while to be conducive to absorbing mechanism 3 abundant to exhaust gas for horizontally disposed first tracheae 1
It absorbs, it is good absorption effect, easy to use.
Support slot 15 is provided on 16 one side inner wall of tank body, 16 inner horizontal of tank body is provided with absorbing mechanism 3, absorbing mechanism
3 include the U-shaped frame 18 that level is connected in support slot 15, and multiple through holes 19, U-shaped 18 one end of frame clamping are provided on U-shaped frame 18
There is fixture block 24, gauze 20 is provided in U-shaped frame 18, and equipped with catalytic absorption agent 21, when in use, absorbing mechanism 3 in gauze 20
Setting realize absorption to tail gas, the through hole 19 set on U-shaped frame 18 is conducive to exhaust gas and is come into full contact with catalytic absorption agent 21.
3 one end of absorbing mechanism is connected in support slot 15, and 3 other end of absorbing mechanism runs through 16 side wall of tank body, absorbing mechanism 3
The junction of tank body 16 is provided with cover board 8, absorbing mechanism 3 and the junction of cover board 8 are provided with gasket 23, and cover board is about 8
Both sides are both provided with the first bolt 9, are both provided with threaded hole 22 on 16 side wall of tank body of absorbing mechanism both sides about 3, two
One bolt 9 is connected respectively with two threaded holes 22, when in use, cover board 8 can be opened by the first bolt 9, convenient for extraction
Absorbing mechanism 3, and fixture block 24 is provided in absorbing mechanism 3, the catalysis inside absorbing mechanism 3 can be inhaled by removing fixture block 24
Agent 21 is received to be replaced, it is easy to use.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of device for absorbing tail gas of ethyl acetate distillation, including pedestal（5）, which is characterized in that the pedestal（5）Upper surface
Both sides are vertically installed with supporting rod（17）, two supporting rods（17）On be provided with tank body（16）, the tank body（16）Bottom
Portion is provided with outlet tube（7）, the tank body（16）Upper end is provided with cover（10）, the tank body（16）Upside and cover（10）Under
Side is both provided with connection sheet（14）, two connection sheets（14）On be provided with multiple second bolts（13）, second bolt
（13）By tank body（16）And cover（10）It is fastenedly connected, the cover（10）On be vertically installed with the second tracheae（12）, and it is described
Second tracheae（12）Through cover（10）, the cover（10）Second tracheae in outside（12）On be provided with air valve（11）, and institute
State the second tracheae（12）Upper end is connected with tail gas air outlet pipe, second tracheae（12）Bottom level is provided with the first tracheae
（1）, first tracheae（1）Downside is provided with multiple stomatas（2）, the tank body（16）Support slot is provided on the inner wall of one side
（15）, the tank body（16）Inner horizontal is provided with absorbing mechanism（3）, the absorbing mechanism（3）One end is connected to support slot
（15）It is interior, the absorbing mechanism（3）The other end runs through tank body（16）Side wall, the absorbing mechanism（3）With tank body（16）Connection
Place is provided with cover board（8）, the cover board（8）Upper and lower both sides are both provided with the first bolt（9）, the absorbing mechanism（3）Upper and lower two
The tank body of side（16）Threaded hole is both provided on side wall（22）, two first bolts（9）Respectively with two threaded holes（22）
It is connected.
A kind of 2. device for absorbing tail gas of ethyl acetate distillation according to claim 1, which is characterized in that the absorption machine
Structure（3）Support slot is connected to including level（15）Interior U-shaped frame（18）, the U-shaped frame（18）On be provided with multiple through holes（19）,
The U-shaped frame（18）One end is connected with fixture block（24）, the U-shaped frame（18）Inside it is provided with gauze（20）, and the gauze（20）
It is interior that catalytic absorption agent is housed（21）.
A kind of 3. device for absorbing tail gas of ethyl acetate distillation according to claim 1, which is characterized in that the absorption machine
Structure（3）With cover board（8）Junction be provided with gasket（23）.
A kind of 4. device for absorbing tail gas of ethyl acetate distillation according to claim 1, which is characterized in that the outlet tube
（7）Outside screw is connected with vessel（6）.
A kind of 5. device for absorbing tail gas of ethyl acetate distillation according to claim 1, which is characterized in that the pedestal
（5）Downside is provided with non-slip mat（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810123834.XA CN108114579A (en) | 2018-02-07 | 2018-02-07 | A kind of device for absorbing tail gas of ethyl acetate distillation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810123834.XA CN108114579A (en) | 2018-02-07 | 2018-02-07 | A kind of device for absorbing tail gas of ethyl acetate distillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108114579A true CN108114579A (en) | 2018-06-05 |
Family
ID=62233612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810123834.XA Pending CN108114579A (en) | 2018-02-07 | 2018-02-07 | A kind of device for absorbing tail gas of ethyl acetate distillation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108114579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854086A (en) * | 2021-03-16 | 2021-05-28 | 广东博智林机器人有限公司 | Cleaning device |
-
2018
- 2018-02-07 CN CN201810123834.XA patent/CN108114579A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854086A (en) * | 2021-03-16 | 2021-05-28 | 广东博智林机器人有限公司 | Cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180605 |
|
| WD01 | Invention patent application deemed withdrawn after publication |