CN206027386U - Spray -absorption device - Google Patents
Spray -absorption device Download PDFInfo
- Publication number
- CN206027386U CN206027386U CN201621074263.8U CN201621074263U CN206027386U CN 206027386 U CN206027386 U CN 206027386U CN 201621074263 U CN201621074263 U CN 201621074263U CN 206027386 U CN206027386 U CN 206027386U
- Authority
- CN
- China
- Prior art keywords
- spray
- absorption device
- organic solvent
- inclined tube
- absorption
- 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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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a spray -absorption device for absorb water -soluble organic solvent among the organic waste gas, spray -absorption device includes the barrel, locate the barrel bottom be arranged in letting in organic waste gas the air inlet, at least one locate the barrel be used for absorbing spraying the absorptive unit, locating the gas outlet that is used for leading to the organic waste gas after to purify at barrel top of organic solvent, spray the absorptive unit include the spray thrower, locate spray thrower below the micropore packing layer, locate the aspiration pump of micropore packing layer top. The utility model relates to a spray -absorption device through setting up the micropore packing layer, makes liquid along the inclined plane gliding in the micropore packing layer, has increased contact surface and the contact time of liquid with organic waste gas, has improved the recovery efficiency to organic solvent by a wide margin, has improved organic solvent's among the organic solution who retrieves concentration, has reduced the pollution to the environment simultaneously.
Description
Technical field
The utility model is related to a kind of spray-absorption device.
Background technology
With developing rapidly for industry, in the organic exhaust gas of plant emissions, the species of organic solvent of water is dissolved in also gradually
Increase, be directly discharged into air and can cause more serious pollution to environment.Part organic solvent value itself is higher simultaneously, discharge
Larger economic loss can be caused afterwards.And existing recovery and treatment method be by arrange a cylinder, it is introduced below in cylinder
Organic exhaust gas, arrange spray thrower above cylinder, the water sprayed by spray thrower will be the organic solvent for being dissolved in water in organic exhaust gas molten
Solve and fall to cylinder body bottom to be reclaimed.This way of recycling is less efficient, the organic solvent in organic exhaust gas after purification
Content is still higher, still can cause more serious pollution after discharge to environment.
Utility model content
The purpose of this utility model is to provide a kind of spray-absorption device, to being dissolved in the organic solvent of water in organic exhaust gas
Absorption efficiency is higher.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is：
A kind of spray-absorption device, for absorbing the organic solvent for being dissolved in water in organic exhaust gas, the spray-absorption device
Including cylinder, the air inlet for being passed through organic exhaust gas located at the cylinder body bottom, at least one in the cylinder
For absorbing the spray absorption unit of organic solvent, the going out for the organic exhaust gas after pass-out purification at the top of the cylinder
Gas port；
The spray absorption unit includes spray thrower, the microcellular filler layer below the spray thrower, located at described micro-
Aspiration pump above the packing layer of hole.
Preferably, the microcellular filler layer include it is multiple be arranged in order and tilt distribution inclined tube, the inclined tube is provided with
Multiple micropores.
It is highly preferred that the inclined tube is along various direction tilt distributions.
It is highly preferred that the inclined tube is with multiple angles tilt distribution.
It is highly preferred that the microcellular filler layer includes inclined tube described in multilayer.
It is highly preferred that multiple inclined tubes are abutted between any two.
It is highly preferred that multiple micropores vertically penetrate the inclined tube.
Preferably, the spray-absorption device also includes removing between the gas outlet and the spray absorption unit
Day with fog.
Preferably, the spray-absorption device also includes the recovery tube for exporting organic solvent solution located at its bottom
Road.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：This practicality is new
A kind of spray-absorption device of type, by arranging microcellular filler layer, makes liquid glide along inclined-plane in microcellular filler layer, increased liquid
Body and contact surface and the time of contact of organic exhaust gas, the organic efficiency to organic solvent is greatly improved, improve recovery has
The concentration of organic solvent in machine solution, while reduce the pollution to environment.
Description of the drawings
Accompanying drawing 1 is the utility model apparatus structure schematic diagram.
Wherein：1st, cylinder；2nd, air inlet；3rd, spray absorption unit；31st, spray thrower；32nd, microcellular filler layer；321st, inclined tube；
33rd, aspiration pump；4th, gas outlet；5th, demister.
Specific embodiment
Come below in conjunction with the accompanying drawings to be further elaborated the technical solution of the utility model.
It is shown in Figure 1, a kind of above-mentioned spray-absorption device, for absorbing the organic solvent for being dissolved in water in organic exhaust gas,
Such as ethylene glycol, DMF（Dimethylformamide）Deng.
The spray-absorption device includes cylinder, located at the cylinder body bottom for being passed through entering for the machine waste gas produced in factory
Gas port, at least one are located at the spray absorption unit for absorbing organic solvent in cylinder, being used at the top of the cylinder
The gas outlet of the organic exhaust gas after pass-out purification.
In the present embodiment, the spray absorption unit has three, is sequentially arranged in the cylinder from top to bottom.
The spray absorption unit includes spray thrower, the microcellular filler layer below the spray thrower, located at the microcellular filler
The aspiration pump of layer top.Spray thrower gathers water for spray water on microcellular filler layer, making whole microcellular filler layer surface.Gas
When through microcellular filler layer, increase and time of contact of water and contact area, enable organic solvent in organic exhaust gas more
Efficiently it is dissolved in water, improves the concentration of organic solvent in the organic solution of recovery.Can be by micropore by the aspiration pump
Organic exhaust gas below packing layer are evacuated to top through microcellular filler layer.
The microcellular filler layer include it is multiple be arranged in order and tilt distribution inclined tube, inclined tube is provided with multiple micropores.Inclined tube
Can be along various direction tilt distributions；Inclined tube can also be with multiple angles tilt distribution.Multiple inclined tubes are abutted between any two.
Separate air inlet and gas outlet after inclined tube arrangement.Multilayer inclined tube can also be included in individual layer microcellular filler layer.Multiple micropore edges
Vertical direction penetrates inclined tube.
In the present embodiment, the device includes three layers of spray absorption unit.In the microcellular filler layer of top, left half-turn inclined tube
The oblique 45 ° distributions that are tilted to the left, the oblique 45 ° of distributions that are tilted to the right of right half-turn inclined tube；In middle microcellular filler layer, upper half-turn inclined tube is oblique
45 ° of distributions that are tilted to the right, the oblique 45 ° of distributions that are tilted to the left of lower branch inclined tube；Lower section microcellular filler layer in, inclined tube it is oblique 45 ° to the right
Tilt distribution.
The spray-absorption device also includes demister between gas outlet and the spray absorption unit of the superiors, is located at
The recovery pipe for exporting organic solvent solution of its bottom.
The course of work of lower the present embodiment is illustrated in detail below：
Start aspiration pump and spray thrower, the watertight cloth that spray thrower sprays on inclined tube, and along inclined tube to dirty, organic waste
Gas is diffused up in the presence of aspiration pump, and when inclined tube, the organic solvent for being wherein dissolved in water is compatible with water, and together with water
To dirty, the organic exhaust gas after purification are entered in air from gas outlet after passing upward through demister again, are collected by recovery pipe
The organic solvent solution of cylinder body bottom.
Above-described embodiment only for illustrating technology design of the present utility model and feature, its object is to allow and be familiar with technique
Personage will appreciate that content of the present utility model and be carried out, protection domain of the present utility model can not be limited with this,
All equivalence changes made according to the utility model Spirit Essence or modification, should all cover in protection domain of the present utility model
It is interior.
Claims (9)
1. a kind of spray-absorption device, for absorbing the organic solvent for being dissolved in water in organic exhaust gas, it is characterised in that：The spray
Absorption plant includes cylinder, the air inlet for being passed through organic exhaust gas located at the cylinder body bottom, at least one located at described
The spray absorption unit for absorbing organic solvent in cylinder, at the top of the cylinder for pass-out purification after it is organic
The gas outlet of waste gas；
The spray absorption unit includes spray thrower, the microcellular filler layer below the spray thrower, fills out located at the micropore
Aspiration pump above the bed of material.
2. a kind of spray-absorption device according to claim 1, it is characterised in that：The microcellular filler layer include it is multiple according to
Secondary arrangement and the inclined tube of tilt distribution, the inclined tube are provided with multiple micropores.
3. a kind of spray-absorption device according to claim 2, it is characterised in that：The inclined tube is inclined along various directions and is divided
Cloth.
4. a kind of spray-absorption device according to claim 2, it is characterised in that：The inclined tube is inclined with multiple angles and is divided
Cloth.
5. a kind of spray-absorption device according to claim 2, it is characterised in that：The microcellular filler layer includes multilayer
The inclined tube.
6. a kind of spray-absorption device according to claim 2, it is characterised in that：Multiple inclined tubes are mutual between any two
Against.
7. a kind of spray-absorption device according to claim 2, it is characterised in that：Multiple micropores are vertically worn
The saturating inclined tube.
8. a kind of spray-absorption device according to claim 1, it is characterised in that：The spray-absorption device also includes setting
Demister between the gas outlet and the spray absorption unit.
9. a kind of spray-absorption device according to claim 1, it is characterised in that：The spray-absorption device also includes setting
In the recovery pipe for exporting organic solvent solution of its bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074263.8U CN206027386U (en) | 2016-09-23 | 2016-09-23 | Spray -absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074263.8U CN206027386U (en) | 2016-09-23 | 2016-09-23 | Spray -absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206027386U true CN206027386U (en) | 2017-03-22 |
Family
ID=58296373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621074263.8U Expired - Fee Related CN206027386U (en) | 2016-09-23 | 2016-09-23 | Spray -absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206027386U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215637A (en) * | 2016-09-23 | 2016-12-14 | 张家港绿色三星净化科技股份有限公司 | A kind of spray-absorption device |
| CN117000018A (en) * | 2023-09-28 | 2023-11-07 | 福建德尔科技股份有限公司 | Alkali liquor spray tower for chloride treatment and application method thereof |
-
2016
- 2016-09-23 CN CN201621074263.8U patent/CN206027386U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215637A (en) * | 2016-09-23 | 2016-12-14 | 张家港绿色三星净化科技股份有限公司 | A kind of spray-absorption device |
| CN117000018A (en) * | 2023-09-28 | 2023-11-07 | 福建德尔科技股份有限公司 | Alkali liquor spray tower for chloride treatment and application method thereof |
| CN117000018B (en) * | 2023-09-28 | 2023-12-19 | 福建德尔科技股份有限公司 | Alkali liquor spray tower for chloride treatment and application method thereof |
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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: 20170322 Termination date: 20200923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |