CN205965438U - Methanol recovery device - Google Patents
Methanol recovery device Download PDFInfo
- Publication number
- CN205965438U CN205965438U CN201620996135.2U CN201620996135U CN205965438U CN 205965438 U CN205965438 U CN 205965438U CN 201620996135 U CN201620996135 U CN 201620996135U CN 205965438 U CN205965438 U CN 205965438U
- Authority
- CN
- China
- Prior art keywords
- aiutage
- water spray
- recovery device
- absorption tower
- water spraying
- 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.)
- Expired - Fee Related
Links
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a methanol recovery device, including water spraying absorb tower, there is the circulation liquid storage pot water spraying absorb tower's left side lower part through the pipe connection, there is the water pump upper end of circulation liquid storage pot through the pipe connection, the delivery port of water pump passes through the upper portion left side of pipe connection in water spraying absorb tower, water spraying absorb tower's top is equipped with the blast pipe, the gas outlet of blast pipe is connected with the aiutage, the bottom of aiutage is equipped with centrifugal fan, water spraying absorb tower and circulation water storage tank pass through water pump and pipeline and form a confined circulation system, can be continuous dissolve the methyl alcohol in the waste gas, also avoided the methyl alcohol of inorganization to volatilize simultaneously, methyl alcohol waste gas after handling can discharge to reach standard, discharges through the aiutage, and the running cost of waste gas pollution control and treatment facility is low, the utility model relates to a rationally, simple structure is suitable for and uses in the industry and production.
Description
Technical field
This utility model belongs to environmental technology field and in particular to a kind of methanol recovery device.
Background technology
Methanol is one of basic organic, mainly for the manufacture of formaldehyde, acetic acid, chloromethanes, methylamine and dimethyl sulfate
Etc. multiple organic productss；It is also pesticide（Insecticide, acaricide）, medicine（Sulfonamides, suntomycinum etc.）Raw material, synthesis to benzene two
One of raw material of formic acid dimethyl ester, methyl methacrylate and acrylic acid methyl ester.；Or important solvent, also can mix gasoline and make
Alternative fuel uses；Since the eighties in 20th century, methanol is used for producing octane number additive methyl tertiary butyl ether(MTBE), methanol vapor
Oil, methanol fuel, and the product such as Methanol Protein, promote development and the market demand of methanol production；In some commercial production
In, usually can be mixed with substantial amounts of methanol in the waste gas of discharge, while polluting to air, also result in the waste of resource；
Dissolubility in water for the methanol preferably, just can be dissolved each other with any ratio with water at normal temperatures, and existing methanol waste gas recovery is general all
It is using outdoor Water spray absorption cell, because the boiling point of methanol is relatively low, might have partly amorphous first in outdoor pond
Alcohol Volatile Gas.
Utility model content
The purpose of this utility model is to provide a kind of methanol recovery device, with solve in above-mentioned background technology propose ask
Topic.
For achieving the above object, this utility model provides following technical scheme：A kind of methanol recovery device, including Water spray
Absorption tower, the left lower on described Water spray absorption tower is connected with circulation fluid reservoir by pipeline, described circulation fluid reservoir upper
End is connected with water pump by pipeline, and the outlet of described water pump is connected to the upper left-hand on Water spray absorption tower, institute by pipeline
The top stating Water spray absorption tower is provided with exhaustor, and the gas outlet of described exhaustor is connected with aiutage, the bottom of described aiutage
Portion is provided with centrifugal blower.
Preferably, the bottom on described Water spray absorption tower is provided with leakage fluid dram, and the inside of leakage fluid dram is provided with valve.
Preferably, the right side on described Water spray absorption tower is provided with air inlet.
Preferably, at least 15 meters of the height of described aiutage.
Technique effect of the present utility model and advantage：This methanol recovery device, Water spray absorption tower and circulation water tank lead to
Cross water pump and pipeline forms the blood circulation of a closing, can constantly dissolve the methanol in waste gas, it also avoid no simultaneously
The methanol volatilization of tissue；Methanol waste gas after treatment can be discharged by aiutage with qualified discharge, waste gas pollution control and treatment facility
Operating cost is low；This utility model is reasonable in design, and structure is simple, while reclaiming methanol, it also avoid the pollution of environment, is suitable to
Application and production in industry.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure：1 Water spray absorption tower, 2 circulation fluid reservoirs, 3 pipelines, 4 water pumps, 5 exhaustors, 6 aiutages, 7 centrifugal blowers,
8 leakage fluid drams, 9 air inlets.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
This utility model provides a kind of methanol recovery device as shown in Figure 1, including Water spray absorption tower 1, described water
The bottom of spray absorber 1 is provided with leakage fluid dram 8, and the inside of leakage fluid dram 8 is provided with valve, the right side on described Water spray absorption tower 1
It is provided with air inlet 9, the left lower on described Water spray absorption tower 1 is connected with circulation fluid reservoir 2, described circulation storage by pipeline 3
The upper end of flow container 2 is connected with water pump 4 by pipeline 3, and the outlet of described water pump 4 is connected to Water spray absorption tower 1 by pipeline 3
Upper left-hand, the top on described Water spray absorption tower 1 is provided with exhaustor 5, and the gas outlet of described exhaustor 5 is connected with aiutage
6, at least 15 meters of the height of described aiutage 6, the bottom of described aiutage 6 is provided with centrifugal blower 7.
This methanol recovery device, Water spray absorption tower 1 and circulation water tank 2 pass through water pump 4 and pipeline 3 forms a closing
Blood circulation, can constantly dissolve the methanol in waste gas, it also avoid the volatilization of amorphous methanol simultaneously；After treatment
Methanol waste gas can be discharged by aiutage 6, the operating cost of waste gas pollution control and treatment facility is low with qualified discharge；This utility model sets
Rationally, structure is simple for meter, while reclaiming methanol, it also avoid the pollution of environment, is suitable in industry apply and produce.
Finally it should be noted that：The foregoing is only preferred embodiment of the present utility model, be not limited to this
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can be modified to the technical scheme described in foregoing embodiments, or to wherein some technical characteristics
Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement made etc., all
Should be included within protection domain of the present utility model.
Claims (4)
1. a kind of methanol recovery device, including Water spray absorption tower（1）It is characterised in that：Described Water spray absorption tower（1）A left side
Side lower part passes through pipeline（3）It is connected with circulation fluid reservoir（2）, described circulation fluid reservoir（2）Upper end pass through pipeline（3）It is connected with
Water pump（4）, described water pump（4）Outlet pass through pipeline（3）It is connected to Water spray absorption tower（1）Upper left-hand, described water
Spray absorber（1）Top be provided with exhaustor（5）, described exhaustor（5）Gas outlet be connected with aiutage（6）, described row
Inflator（6）Bottom be provided with centrifugal blower（7）.
2. a kind of methanol recovery device according to claim 1 it is characterised in that：Described Water spray absorption tower（1）Bottom
Portion is provided with leakage fluid dram（8）, and leakage fluid dram（8）Inside be provided with valve.
3. a kind of methanol recovery device according to claim 1 it is characterised in that：Described Water spray absorption tower（1）The right side
Side is provided with air inlet（9）.
4. a kind of methanol recovery device according to claim 1 it is characterised in that：Described aiutage（6）Height at least
For 15 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620996135.2U CN205965438U (en) | 2016-08-28 | 2016-08-28 | Methanol recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620996135.2U CN205965438U (en) | 2016-08-28 | 2016-08-28 | Methanol recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205965438U true CN205965438U (en) | 2017-02-22 |
Family
ID=58042398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620996135.2U Expired - Fee Related CN205965438U (en) | 2016-08-28 | 2016-08-28 | Methanol recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205965438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395534A (en) * | 2017-08-15 | 2019-03-01 | 中弘环境工程（北京）有限公司 | It is a kind of for handling the method and apparatus of ethyl alcohol exhaust gas |
-
2016
- 2016-08-28 CN CN201620996135.2U patent/CN205965438U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395534A (en) * | 2017-08-15 | 2019-03-01 | 中弘环境工程（北京）有限公司 | It is a kind of for handling the method and apparatus of ethyl alcohol exhaust gas |
| CN109395534B (en) * | 2017-08-15 | 2021-05-07 | 中弘环境工程（北京）有限公司 | Method and equipment for treating ethanol waste gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20170828 |