CN204933203U - A kind of organic exhaust gas scrubbing tower - Google Patents
A kind of organic exhaust gas scrubbing tower Download PDFInfo
- Publication number
- CN204933203U CN204933203U CN201520533003.1U CN201520533003U CN204933203U CN 204933203 U CN204933203 U CN 204933203U CN 201520533003 U CN201520533003 U CN 201520533003U CN 204933203 U CN204933203 U CN 204933203U
- Authority
- CN
- China
- Prior art keywords
- lean solution
- semi lean
- scrubbing tower
- exhaust gas
- organic exhaust
- 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
- 238000005201 scrubbing Methods 0.000 title claims abstract description 26
- 238000012856 packing Methods 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000007664 blowing Methods 0.000 claims abstract description 8
- 239000002699 waste material Substances 0.000 claims abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 10
- 125000004122 cyclic group Chemical group 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
A kind of organic exhaust gas scrubbing tower, it is characterized in that: comprise packing layer, ventilating fan, air inlet is responsible for, nozzle of air supply, overflow baffle, semi lean solution circulating pump, semi lean solution distributor, cleaning solution distributor, offgas outlet, waste liquid outlet and slag-drip opening, described wash tower bottoms is provided with overflow baffle, described overflow baffle upper end is folded structure, be folded to semi lean solution circulation side side, semi lean solution circulating pump is provided with between described semi lean solution circulation side and semi lean solution distributor, the utility model is provided with overflow baffle, wash tower bottoms is divided into air-blowing side and semi lean solution circulation side two parts, and utilize semi lean solution cyclic absorption organic exhaust gas by semi lean solution circulating pump, improve the absorption efficiency of scrubbing tower, save running cost.
Description
Technical field
The utility model relates to environmental technology field, particularly relates to a kind of organic exhaust gas scrubbing tower.
Background technology
In the workshop of the industries such as chemical industry, printing, gluing, often produce a part of organic exhaust gas in production process, these waste gas can cause Health cost to a certain degree to the operating personnel in workshop.Organic exhaust gas can carry out washing absorption by scrubbing tower to it, thus reaches discharge standard.But in existing organic exhaust gas scrubbing tower, cleaning solution is all generally that single absorbs, or complete cyclic absorption, effectively can not utilize cleaning solution, there is absorption efficiency difference, the problems such as energy consumption is high.
Utility model content
The purpose of this utility model solves the problem, and provides a kind of organic exhaust gas scrubbing tower.
The technical solution of the utility model is: a kind of organic exhaust gas scrubbing tower, it is characterized in that: comprise packing layer, ventilating fan, air inlet is responsible for, nozzle of air supply, overflow baffle, semi lean solution circulating pump, semi lean solution distributor, cleaning solution distributor, offgas outlet, waste liquid outlet and slag-drip opening, described packing layer is two-layer up and down, described air inlet supervisor is positioned at wash tower bottoms, be connected with ventilating fan, described air inlet supervisor is provided with nozzle of air supply, described wash tower bottoms is provided with overflow baffle, described semi lean solution distributor is between two-layer packing layer, described cleaning solution distributor is positioned at above the packing layer of upper strata, described offgas outlet is positioned at scrubbing tower upper end, described waste liquid outlet is positioned at air-blowing side, scrubbing tower lower end, described slag-drip opening is positioned at scrubbing tower lower end.
Further, described overflow baffle upper end is folded structure, is folded to semi lean solution circulation side side.
Further, semi lean solution circulating pump is provided with between described semi lean solution circulation side and semi lean solution distributor.
The beneficial effects of the utility model are: this device is provided with overflow baffle, just wash tower bottoms is divided into air-blowing side and semi lean solution circulation side two parts, and utilize semi lean solution cyclic absorption organic exhaust gas by semi lean solution circulating pump, improve the absorption efficiency of scrubbing tower, save running cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, packing layer 2, ventilating fan 3, air inlet supervisor
4, nozzle of air supply 5, overflow baffle 6, semi lean solution circulating pump
7, semi lean solution distributor 8, cleaning solution distributor 9, offgas outlet
10, waste liquid outlet 11, slag-drip opening 12, air-blowing side
13, semi lean solution circulation side
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to detailed description of the invention of the present utility model.
Be illustrated in figure 1 a kind of organic exhaust gas scrubbing tower, it is characterized in that: comprise packing layer 1, ventilating fan 2, air inlet supervisor 3, nozzle of air supply 4, overflow baffle 5, semi lean solution circulating pump 6, semi lean solution distributor 7, cleaning solution distributor 8, offgas outlet 9, waste liquid outlet 10 and slag-drip opening 11, described packing layer 1 is two-layer up and down, described air inlet supervisor 3 is positioned at wash tower bottoms, be connected with ventilating fan 2, described air inlet supervisor 3 is provided with nozzle of air supply 4, described wash tower bottoms is provided with overflow baffle 5, described overflow baffle 5 lower end and scrubbing tower are weldingly connected, wash tower bottoms is divided into air-blowing side 12 and semi lean solution circulation side 13 two parts, described overflow baffle 5 upper end is folded structure, be folded to semi lean solution circulation side 13 side, can prevent top spray liquid from entering semi lean solution circulation side 13 side, described semi lean solution distributor 7 is between two-layer packing layer, semi lean solution circulating pump 6 is provided with between described semi lean solution circulation side 13 and semi lean solution distributor 7, described cleaning solution distributor 8 is positioned at above upper strata packing layer 1, described offgas outlet 9 is positioned at scrubbing tower upper end, described waste liquid outlet 10 is positioned at air-blowing side, scrubbing tower lower end 12, described slag-drip opening 11 is positioned at scrubbing tower lower end.
Working method: organic exhaust gas enters air inlet supervisor by ventilating fan, further by nozzle of air supply bubbling, contact with cleaning solution and carry out preliminary absorption, organic exhaust gas after absorption rises and enters lower floor's packing layer, contact with descending semi lean solution and absorb, finally enter upper strata packing layer and contact with fresh wash liquid and absorb, after process, qualified tail gas is discharged by offgas outlet, in washing absorption process, liquid level to be controlled by fresh washing water inlet and waste water discharge rate.Descending cleaning solution finally enters air-blowing side, when reaching certain liquid level, the part semi lean solution got off in scrubbing tower top passes through overflow baffle, enter semi lean solution circulation side, scrubbing tower is provided with semi lean solution circulating pump, the semi lean solution of wash tower bottoms can be circulated, absorb organic exhaust gas, effectively make use of semi lean solution, reduce running cost.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. an organic exhaust gas scrubbing tower, it is characterized in that: comprise packing layer, ventilating fan, air inlet is responsible for, nozzle of air supply, overflow baffle, semi lean solution circulating pump, semi lean solution distributor, cleaning solution distributor, offgas outlet, waste liquid outlet and slag-drip opening, described packing layer is two-layer up and down, described air inlet supervisor is positioned at wash tower bottoms, be connected with ventilating fan, described air inlet supervisor is provided with nozzle of air supply, described wash tower bottoms is provided with overflow baffle, described semi lean solution distributor is between two-layer packing layer, described cleaning solution distributor is positioned at above the packing layer of upper strata, described offgas outlet is positioned at scrubbing tower upper end, described waste liquid outlet is positioned at air-blowing side, scrubbing tower lower end, described slag-drip opening is positioned at scrubbing tower lower end.
2. a kind of organic exhaust gas scrubbing tower according to claim 1, is characterized in that: described overflow baffle upper end is folded structure, is folded to semi lean solution circulation side side.
3. a kind of organic exhaust gas scrubbing tower according to claim 1, is characterized in that: be provided with semi lean solution circulating pump between described semi lean solution circulation side and semi lean solution distributor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520533003.1U CN204933203U (en) | 2015-07-21 | 2015-07-21 | A kind of organic exhaust gas scrubbing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520533003.1U CN204933203U (en) | 2015-07-21 | 2015-07-21 | A kind of organic exhaust gas scrubbing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933203U true CN204933203U (en) | 2016-01-06 |
Family
ID=55000662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520533003.1U Expired - Fee Related CN204933203U (en) | 2015-07-21 | 2015-07-21 | A kind of organic exhaust gas scrubbing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204933203U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731399A (en) * | 2016-12-30 | 2017-05-31 | 天津大学 | A kind of multistage combined high efficient heat exchanging dust arrester and its application method |
| CN111560273A (en) * | 2020-03-11 | 2020-08-21 | 上海兖矿能源科技研发有限公司 | Chilling tower for separating Fischer-Tropsch synthesis products and process system thereof |
| CN112138527A (en) * | 2019-06-27 | 2020-12-29 | 中国石化工程建设有限公司 | Synthetic oil reaction tail gas treatment device and method |
| CN116036803A (en) * | 2022-12-21 | 2023-05-02 | 国家能源集团新能源技术研究院有限公司 | An absorption tower for flue gas carbon dioxide capture |
-
2015
- 2015-07-21 CN CN201520533003.1U patent/CN204933203U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731399A (en) * | 2016-12-30 | 2017-05-31 | 天津大学 | A kind of multistage combined high efficient heat exchanging dust arrester and its application method |
| CN112138527A (en) * | 2019-06-27 | 2020-12-29 | 中国石化工程建设有限公司 | Synthetic oil reaction tail gas treatment device and method |
| CN111560273A (en) * | 2020-03-11 | 2020-08-21 | 上海兖矿能源科技研发有限公司 | Chilling tower for separating Fischer-Tropsch synthesis products and process system thereof |
| CN111560273B (en) * | 2020-03-11 | 2021-07-13 | 上海兖矿能源科技研发有限公司 | A kind of chilling tower for separation of Fischer-Tropsch synthesis products and its process system |
| CN116036803A (en) * | 2022-12-21 | 2023-05-02 | 国家能源集团新能源技术研究院有限公司 | An absorption tower for flue gas carbon dioxide capture |
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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: 20160106 Termination date: 20200721 |