CN203469979U - High-efficiency tail-gas absorbing device - Google Patents
High-efficiency tail-gas absorbing device Download PDFInfo
- Publication number
- CN203469979U CN203469979U CN201320556320.6U CN201320556320U CN203469979U CN 203469979 U CN203469979 U CN 203469979U CN 201320556320 U CN201320556320 U CN 201320556320U CN 203469979 U CN203469979 U CN 203469979U
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- China
- Prior art keywords
- tail gas
- receiving tank
- tail
- absorbing device
- gas receiving
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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.)
- Expired - Fee Related
Links
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 27
- 239000012530 fluid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a high-efficiency tail-gas absorbing device. The high-efficiency tail-gas absorbing device comprises a tail-gas receiving tank connected with a reaction kettle condenser by a pipeline, wherein the tail-gas receiving tank is connected with a vertical type oilless vacuum pump and is connected with a vertical type oilless pump by a pipeline. The high-efficiency tail-gas absorbing device disclosed by the utility model has the advantages that the structure is simple, the maintenance is convenient, the fault rate is low, more stable vacuum degree can be obtained, and the energy-saving and environment-friendly effects are achieved.
Description
Technical field
The utility model relates to a kind of efficient device for absorbing tail gas, belongs to technical field of chemical.
Background technology
Reactor often there will be the incomplete gas of condensation in the course of the work, in these gases, there is the material that air is worked the mischief, therefore need to be collected, device for absorbing tail gas of the prior art mainly rushes pump by water tail gas is collected, its principle is the conversion between mutually of the mechanical energy of fluid, nozzle place at this pump, flow velocity sharply increases, mean that fluid dynamic energy sharply increases, according to the conservation of energy, the static energy of fluid sharply reduces, that is to say, the pressure of fluid sharply reduces, become negative pressure, air sucking-off in coupled container is taken out of together with water, form vacuum.Adopt and inhale in this way vacuum and have that it is simple in structure, the advantages such as cost is low, but, this pump must be arranged on higher position, because be negative pressure (vacuum) in pump, if there is no enough height, inner water cannot flow out certainly, the vacuum obtaining is stable not, higher to space requirement, can only be applicable to the occasion that some places are comparatively broad.
Utility model content
For the problems referred to above, the utility model provides a kind of efficient device for absorbing tail gas, and its object is: uncooled gas in reactor is collected to processing, avoid pernicious gas to work the mischief to environment and personnel.
Technical solution of the present utility model:
An efficient device for absorbing tail gas, comprises the tail gas receiving tank being connected with reactor condenser by pipeline, and described tail gas receiving tank is connected with vertical oilless vacuum pump, it is characterized in that: described tail gas receiving tank is connected with vertical oil-less pump by pipeline.
Between described reactor condenser and tail gas receiving tank, be provided with valve.
Described tail gas receiving tank bottom is provided with baiting valve.
Between described vertical oil-less pump and tail gas receiving tank, be provided with valve.
The beneficial effects of the utility model:
The utility model is simple in structure, easy to maintenance, failure rate is low, can obtain comparatively stable vacuum, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1: the utility model structural principle schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further:
A kind of efficient device for absorbing tail gas as shown in Figure 1, comprise the tail gas receiving tank 2 being connected with reactor condenser 1 by pipeline, described tail gas receiving tank 2 is connected with vertical oil-less pump 3 by pipeline, described tail gas receiving tank 2 bottoms are provided with baiting valve 5, between described reactor condenser and tail gas receiving tank, be provided with valve 6, between described vertical oil-less pump 3 and tail gas receiving tank 2, be provided with valve 4.
Specific works process:
Open valve 4 valves 6, start vertical oil-less pump, in reactor, fully the gas of condensation, producing negative pressure, is not sucked in tail gas receiving tank 2 under vacuum action, be collected into a certain amount of after, open tail gas receiving tank 2 bottom discharge valves 5, in the reactor that the gas of collection is dropped into again, carry out secondary response, avoid pernicious gas to flow into atmosphere contaminated environment, by vertical oil-less pump, can obtain higher vacuum, maintenance of equipment is convenient.
To sum up, the utility model accomplishes the end in view.
Claims (4)
1. an efficient device for absorbing tail gas, comprises the tail gas receiving tank being connected with reactor condenser by pipeline, and described tail gas receiving tank is connected with vertical oilless vacuum pump, it is characterized in that: described tail gas receiving tank is connected with vertical oil-less pump by pipeline.
2. a kind of efficient device for absorbing tail gas according to claim 1, is characterized in that: between described reactor condenser and tail gas receiving tank, be provided with valve.
3. a kind of efficient device for absorbing tail gas according to claim 1, is characterized in that: described tail gas receiving tank bottom is provided with baiting valve.
4. a kind of efficient device for absorbing tail gas according to claim 1, is characterized in that: between described vertical oil-less pump and tail gas receiving tank, be provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556320.6U CN203469979U (en) | 2013-09-09 | 2013-09-09 | High-efficiency tail-gas absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556320.6U CN203469979U (en) | 2013-09-09 | 2013-09-09 | High-efficiency tail-gas absorbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203469979U true CN203469979U (en) | 2014-03-12 |
Family
ID=50218397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320556320.6U Expired - Fee Related CN203469979U (en) | 2013-09-09 | 2013-09-09 | High-efficiency tail-gas absorbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203469979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104447181A (en) * | 2014-11-17 | 2015-03-25 | 宁夏中远天宇科技有限公司 | Novel extraction procedure in production process of refined anthracene |
-
2013
- 2013-09-09 CN CN201320556320.6U patent/CN203469979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104447181A (en) * | 2014-11-17 | 2015-03-25 | 宁夏中远天宇科技有限公司 | Novel extraction procedure in production process of refined anthracene |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 223800 No. 6, Yangzi ecological science and Technology Chemical Zone, Suyu District, Jiangsu, Suqian Patentee after: Jiangsu Yongxing Chemical Limited by Share Ltd Address before: 223800 No. 6, Yangzi ecological science and Technology Chemical Zone, Suyu District, Jiangsu, Suqian Patentee before: uqian Ever-Galaxy Chemical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20170909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |