CN205517137U - From bleed absorption tower - Google Patents
From bleed absorption tower Download PDFInfo
- Publication number
- CN205517137U CN205517137U CN201620024693.2U CN201620024693U CN205517137U CN 205517137 U CN205517137 U CN 205517137U CN 201620024693 U CN201620024693 U CN 201620024693U CN 205517137 U CN205517137 U CN 205517137U
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- absorption tower
- ejector
- bleed
- gas
- utility
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- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a from bleed absorption tower, including absorption tower, ejector, back flow, backwash pump, air inlet and gas outlet, the ejector is located absorption tower top center, is connected with the absorption tower, the backwash pump entry is connected with the absorption tower, and the export is connected with the ejector, the air inlet is located ejector one end, and the gas outlet is located absorption tower upper portion, the absorption liquid of backwash pump in with the absorption tower promotes to the ejector, and the absorption liquid enters into the gas mixing in the ejector with the air inlet, is discharged by the gas outlet in the gaseous back of diluting. The utility model provides a from bleed absorption tower, the mixing efficiency is high, and the gas mass transfer in liquid phase is efficient, and the assimilation effect is good, and it is unblock, simple process, simple to operate need not to maintain, and application scope is wide.
Description
Technical field
This utility model relates to technical field of chemical, particularly relates to a kind of from bleed absorption tower.
Background technology
Conventional gas absorption tower, increases gas liquid interfacial area by mass filler, and liquid phase transmission is carried out at filling surface, and not only mass-transfer efficiency is low, tower body size big, and easily fouling results in blockage, simultaneously equipment complexity, operating difficulties.
Utility model content
The technical problems to be solved in the utility model is, it is provided that a kind of mixing efficiency is high, and liquid phase mass-transfer efficiency is high, good absorbing effect；And do not block, technique is simple, easy for installation, it is not necessary to safeguard, applied widely from bleed absorption tower.
This utility model solves its technical problem and be the technical scheme is that a kind of from bleed absorption tower, including absorption tower, ejector, return duct, reflux pump, air inlet and gas outlet, described ejector is positioned at described absorption tower top center, is connected with described absorption tower；Described reflux pump entrance is connected with described absorption tower, and outlet is connected with described ejector；Described air inlet is positioned at described ejector one end, and described gas outlet is positioned at top, described absorption tower；Absorbing liquid in described absorption tower is promoted to described ejector by described reflux pump, and the gas that described absorbing liquid enters in described ejector with described air inlet mixes, and is discharged by described gas outlet after gas dilution.
As a kind of improvement to technical scheme described in the utility model, silk screen destructor is set bottom described absorption tower.
As a kind of improvement to technical scheme described in the utility model, described reflux pump entrance is positioned at below described silk screen destructor with the connectivity port on described absorption tower.
As a kind of improvement to technical scheme described in the utility model, the outlet of described reflux pump is connected with described ejector by return duct.
Therefore, this utility model provide from bleed absorption tower, mixing efficiency is high, and liquid phase mass-transfer efficiency is high, good absorbing effect；And do not block, technique is simple, easy for installation, it is not necessary to safeguard, applied widely.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation from bleed absorption tower of this utility model specific embodiment；
Now by as follows for the label declaration in accompanying drawing:
1 silk screen destructor；2 absorption towers；3 ejectors；4 return ducts；5 reflux pumps；6 air inlets；7 gas outlets.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Of the present utility model it is mainly used in chemical technology field from bleed absorption tower, specifically introduces from bleed absorption tower of the present utility model below by way of accompanying drawing.Fig. 1 is the structural representation from bleed absorption tower of this utility model specific embodiment, as shown in Figure 1, this utility model specific embodiment include absorption tower 2, ejector 3, return duct 4, reflux pump 5, air inlet 6 and gas outlet 7 from bleed absorption tower, ejector 3 is positioned at absorption tower 2 top center, is connected with absorption tower 2；Reflux pump 5 entrance is connected with absorption tower 2, and outlet is connected with ejector 3；Air inlet 6 is positioned at ejector 3 one end, and gas outlet 7 is positioned at top, absorption tower 2；Absorbing liquid in absorption tower 2 is promoted to ejector 3 by reflux pump 2, and the gas that absorbing liquid enters in ejector 3 with air inlet 6 mixes, and is discharged by gas outlet 7 after gas dilution.
For preventing the gas in absorption tower 2 from bringing reflux pump 5 into, this utility model arranges silk screen destructor 1 in the bottom on absorption tower 2, and the position of this silk screen destructor 1 is positioned at above reflux pump 5 entrance and the connectivity port on absorption tower 2.
In this utility model, the outlet of reflux pump 5 is connected with ejector 3 by return duct 4.
This utility model operation principle from bleed absorption tower is: absorbing liquid is stored in absorption tower 2, by centrifugal pump i.e. reflux pump 5, absorbing liquid is played circulation, liquid is produced from suction when by ejector 3, gas is sucked in ejector 3 from air inlet 6, gas is broken up and is sufficiently mixed with absorbing liquid by the jet-action through ejector 3, and together flow in absorption tower 2.Gas and absorbing liquid blended absorbent again in absorption tower 2, residual gas floats and discharges from the gas outlet 7 at top, absorption tower.
This utility model every equipment only needs to be equipped with 1 centrifugal pump as power, gas can be caused absorption tower.By gas-liquid when by ejector, gas is dispersed as minute bubbles and together enters in absorption tower with absorbing liquid.Owing to bubble diameter is less, liquid phase mass-transfer efficiency is high, good absorbing effect.
This utility model provide from bleed absorption tower, mixing efficiency is high, and liquid phase mass-transfer efficiency is high, good absorbing effect；And do not block, technique is simple, easy for installation, it is not necessary to safeguard, applied widely.
It should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted, and all these modifications and variations all should be belonged to the protection domain of this utility model claims.
Claims (4)
1. one kind from bleed absorption tower, it is characterized in that, including absorption tower (2), ejector (3), return duct (4), reflux pump (5), air inlet (6) and gas outlet (7), described ejector (3) is positioned at described absorption tower (2) top center, is connected with described absorption tower (2)；Described reflux pump (5) entrance is connected with described absorption tower (2), and outlet is connected with described ejector (3)；Described air inlet (6) is positioned at described ejector (3) one end, and described gas outlet (7) are positioned at described absorption tower (2) top；Absorbing liquid in described absorption tower (2) is promoted to described ejector (3) by described reflux pump (5), and the gas that described absorbing liquid enters in described ejector (3) with described air inlet (6) mixes, and is discharged by described gas outlet (7) after gas dilution.
The most according to claim 1 from bleed absorption tower, it is characterised in that described absorption tower (2) bottom arranges silk screen destructor (1).
The most according to claim 2 from bleed absorption tower, it is characterised in that described reflux pump (5) entrance is positioned at described silk screen destructor (1) below with the connectivity port on described absorption tower (2).
The most according to claim 1 from bleed absorption tower, it is characterised in that described reflux pump (5) outlet is connected with described ejector (3) by return duct (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024693.2U CN205517137U (en) | 2016-01-12 | 2016-01-12 | From bleed absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024693.2U CN205517137U (en) | 2016-01-12 | 2016-01-12 | From bleed absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205517137U true CN205517137U (en) | 2016-08-31 |
Family
ID=56763528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620024693.2U Active CN205517137U (en) | 2016-01-12 | 2016-01-12 | From bleed absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205517137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521688A (en) * | 2016-01-12 | 2016-04-27 | 南京中衡元环保设备有限公司 | Self-gas-entraining absorption tower |
-
2016
- 2016-01-12 CN CN201620024693.2U patent/CN205517137U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521688A (en) * | 2016-01-12 | 2016-04-27 | 南京中衡元环保设备有限公司 | Self-gas-entraining absorption tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211200 No. 3 Sheng Yuen Road, Lishui Economic Development Zone, Jiangsu, Nanjing Patentee after: Nanjing Zhong Yuan Yuan Environmental Protection Technology Co., Ltd. Address before: 211200 No. 3 Sheng Yuen Road, Lishui Economic Development Zone, Jiangsu, Nanjing Patentee before: Nanjing Zhonghengyuan Environmental Protection Equipment Co., Ltd. |