CN203030170U - Methylene dichloride tail gas absorption device - Google Patents
Methylene dichloride tail gas absorption device Download PDFInfo
- Publication number
- CN203030170U CN203030170U CN 201320025849 CN201320025849U CN203030170U CN 203030170 U CN203030170 U CN 203030170U CN 201320025849 CN201320025849 CN 201320025849 CN 201320025849 U CN201320025849 U CN 201320025849U CN 203030170 U CN203030170 U CN 203030170U
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- CN
- China
- Prior art keywords
- methylene dichloride
- carrene
- pipeline
- recycling
- recovery tank
- 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
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Abstract
The utility model relates to a vacuum methylene dichloride recovery device which belongs to the technical field of methylene dichloride recovery designs. The methylene dichloride recovery device is composed of a methylene dichloride recovery tank and is characterized in that the lower half part of a methylene dichloride recovery tank body is provided with a cooling jacket layer; a circulating water pump is corresponds to the methylene dichloride recovery tank; an inlet of the circulating water pump is communicated with the bottom of the methylene dichloride recovery tank through a pipeline, and an outlet of the circulating water pump is connected and communicated with the top of the methylene dichloride recovery tank through a pipeline; a vacuum pump head is vertically arranged on a pipeline from the outlet of the circulating water pump to the top of the methylene dichloride recovery tank; a side inlet of the vacuum pump head is connected and communicated with a methylene dichloride material pipeline; the top of the methylene dichloride recovery tank is provided with an emptying pipeline; and the emptying pipeline is provided with a condenser. The vacuum methylene dichloride recovery device is simple in structure, convenient to operate and capable of saving raw materials and water resource, relieving sewage disposal workload of sewage works and effectively reducing production costs.
Description
Technical field
The utility model relates to a kind of carrene device for absorbing tail gas, belongs to carrene and reclaims design field.
Background technology
Through regular meeting the solvent slop that contains carrene is directly entered sewage network aborning, and then be delivered to the sewage-farm and handle, thereby wasted raw material and water resource, also strengthened the treatment pressure of sewage in sewage-farm simultaneously.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of carrene device for absorbing tail gas is provided, and it is simple in structure, economizes in raw materials and water resource, has slowed down the treatment pressure of sewage in sewage-farm.
Carrene device for absorbing tail gas described in the utility model, comprise the carrene recycling can, it is characterized in that: carrene recycling can tank body Lower Half is provided with the cooling jacket layer, offer cooling water inlet in cooling jacket layer bottom, offer coolant outlet at cooling jacket layer top, corresponding carrene recycling can is provided with water circulating pump, the import of water circulating pump is connected by pipeline and carrene recycling can bottom and communicates, the recirculated water delivery side of pump is connected with carrene recycling can top by pipeline and communicates, on the pipeline that is exported to carrene recycling can top of water circulating pump, the vacuum pump head is installed vertically, be connected with carrene material pipeline in the import of the side of vacuum pump head and communicate, carrene recycling can top is provided with vent line, at vent line condenser is installed.
The vacuum pump head is existing known technology, mainly is to adopt siphon principle to produce vacuum, thereby material import is from the side sucked, and flows out from outlet at bottom again.According to the physical characteristic of carrene, the cooling jacket layer is set can better be reclaimed carrene.The emitting of carrene when vent line arranges condenser and can further prevent in emptying, thus play the recovery effect of carrene.
Wherein, the preferred described condenser of the utility model is tubular structure.
During use, coolant outlet is communicated with relevant pipeline with cooling water inlet, start water circulating pump, cooling jacket layer work simultaneously, thereby the vacuum pump head is started working, material in the carrene material pipeline is evacuated to the carrene recycling can, under the effect of cooling jacket layer, carrene is reclaimed; Under the condenser effect that vent line arranges, can further prevent emitting of when emptying carrene.
Compared with prior art, the utlity model has following beneficial effect:
By the utility model, it is simple in structure, and is easy to operate, economizes in raw materials and water resource, has slowed down the treatment pressure of sewage in sewage-farm, has reduced production cost effectively.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: 1, vacuum pump head 2, carrene material pipeline 3, carrene recycling can 4, cooling jacket layer 5, cooling water inlet 6, water circulating pump 7, coolant outlet 8, vent line 9, condenser.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1, the carrene device for absorbing tail gas, comprise carrene recycling can 3, carrene recycling can 3 tank body Lower Halves are provided with cooling jacket layer 4, offer cooling water inlet 5 in cooling jacket layer 4 bottom, offer coolant outlet 7 at cooling jacket layer 4 top, corresponding carrene recycling can 3 is provided with water circulating pump 6, the import of water circulating pump 6 is connected with carrene recycling can 3 bottoms by pipeline and communicates, the outlet of water circulating pump 6 is connected with carrene recycling can 3 tops by pipeline and communicates, on the pipeline that is exported to carrene recycling can 3 tops of water circulating pump 6, vacuum pump head 1 is installed vertically, be connected with carrene material pipeline 2 in the import of the side of vacuum pump head 1 and communicate, carrene recycling can 3 tops are provided with vent line 8, at vent line 8 condenser 9 are installed.
During use, coolant outlet 7 is communicated with relevant pipeline with cooling water inlet 5, start water circulating pump 6, cooling jacket layer 4 work simultaneously, thereby vacuum pump head 1 is started working, the material of 2 li of carrene material pipelines is evacuated to carrene recycling can 3, under the effect of cooling jacket layer 4, carrene is reclaimed; Under condenser 9 effects that vent line 8 arranges, can further prevent emitting of when emptying carrene.
Claims (2)
1. carrene device for absorbing tail gas, comprise carrene recycling can (3), it is characterized in that: carrene recycling can (3) tank body Lower Half is provided with cooling jacket layer (4), offer cooling water inlet (5) in cooling jacket layer (4) bottom, offer coolant outlet (7) at cooling jacket layer (4) top, corresponding carrene recycling can (3) is provided with water circulating pump (6), the import of water circulating pump (6) is connected by pipeline and carrene recycling can (3) bottom and communicates, the outlet of water circulating pump (6) is connected with carrene recycling can (3) top by pipeline and communicates, on the pipeline that is exported to carrene recycling can (3) top of water circulating pump (6), vacuum pump head (1) is installed vertically, be connected with carrene material pipeline (2) in the side import of vacuum pump head (1) and communicate, carrene recycling can (3) top is provided with vent line (8), at vent line (8) condenser (9) is installed.
2. carrene device for absorbing tail gas according to claim 1, it is characterized in that: described condenser (9) is tubular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025849 CN203030170U (en) | 2013-01-18 | 2013-01-18 | Methylene dichloride tail gas absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025849 CN203030170U (en) | 2013-01-18 | 2013-01-18 | Methylene dichloride tail gas absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030170U true CN203030170U (en) | 2013-07-03 |
Family
ID=48682314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320025849 Expired - Fee Related CN203030170U (en) | 2013-01-18 | 2013-01-18 | Methylene dichloride tail gas absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109867585A (en) * | 2017-12-01 | 2019-06-11 | 中国科学院大连化学物理研究所 | A kind of chloropropene prepares epichlorohydrin reaction process waste gas processing method |
| CN112774419A (en) * | 2020-12-16 | 2021-05-11 | 四川源之蓝环保科技有限公司 | System and method for efficiently recycling methane chloride |
-
2013
- 2013-01-18 CN CN 201320025849 patent/CN203030170U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109867585A (en) * | 2017-12-01 | 2019-06-11 | 中国科学院大连化学物理研究所 | A kind of chloropropene prepares epichlorohydrin reaction process waste gas processing method |
| CN112774419A (en) * | 2020-12-16 | 2021-05-11 | 四川源之蓝环保科技有限公司 | System and method for efficiently recycling methane chloride |
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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 |
Granted publication date: 20130703 Termination date: 20190118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |