CN207899248U - A kind of chemical washing deodorization device - Google Patents
A kind of chemical washing deodorization device Download PDFInfo
- Publication number
- CN207899248U CN207899248U CN201820054886.1U CN201820054886U CN207899248U CN 207899248 U CN207899248 U CN 207899248U CN 201820054886 U CN201820054886 U CN 201820054886U CN 207899248 U CN207899248 U CN 207899248U
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- China
- Prior art keywords
- spray equipment
- chemical washing
- scrubbing tower
- automatic dosing
- solenoid valve
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Abstract
The utility model discloses a kind of chemical washing deodorization device, it includes scrubbing tower, centrifugal blower, spray system, Automatic Dosing case, solenoid valve and conveyance conduit, the centrifugal blower is connected to the air inlet of the lower part of the scrubbing tower, foul smell is entered from air inlet in scrubbing tower by centrifugal blower, foul smell passes through first packing layer to enter the second packing layer after the first spray system spray process, gas passes through the demister system of scrubbing tower internal upper part after second spray system sprays again, remove the steam in gas, finally it is discharged from the gas outlet on the scrubbing tower top.The washing medicament that the spray system sprays is flowed back by collection in the Automatic Dosing case, realizes the recycling of medicament.This patent chemical washing deodorization device increases gas in the time of contact of dwell time in the tower and gas and filler, improves odor removal efficient, enhances Odor control ability, and can realize the recycling to medicament, greatlys save cost.
Description
Technical field
The utility model belongs to technical field of environment protection equipment, and in particular to arrives a kind of chemical washing deodorization device.
Background technology
Currently, since air quality generates important influence to the numerous areas of society, people it is more and more concerned with
Pay attention to quality and the protection of atmospheric environment.Pollution of the toxic and harmful gas to air in sanitary sewage volatilization, the health to people
Harm recognized increasingly by people, the implementation of the development and usage and engineering project of deodorization technology and system can effectively check dirt
Dye expands the trend with sprawling, improves the quality of air.
Deodorization technology common at present has Physical, chemical method, advanced oxidation processes and bioanalysis.Physical mainly utilizes
The absorption property of porous mass adsorbs foul smell, the disadvantages such as adsorbent reactivation difficult, operating cost high limited since there are adsorption capacities
End, engineering application is limited at present；Chemical method is mainly absorbed using various acid, alkali, oxidant absorbing liquid, neutralizes, aoxidizes foul smell object
Matter, but chemical method will consume a large amount of medicaments and easy to produce secondary pollution, thus application is also subject to certain restrictions；Advanced oxygen
Change method is to excite to generate the free radical of strong oxidizing property to reach destruction foul smell using technologies such as ozone, low-temperature plasma, ultraviolet lights
The effect of molecular radical.
And usually there is take up a large area and foul smell is contacted with spray liquid and not enough filled existing chemical deodorizing device
Dividing causes odor removal efficient low, cannot reach ideal deodorizing effect, and discharge gas after current chemical deodorizing device processing
The larger problem of humidity.
Invention content
The purpose of the utility model is to overcome the defect of the prior art, provide that a kind of odor removal efficient is high, effect is good, and
The chemical washing deodorization device that chemical washing liquid can recycle.
The technical solution of the utility model is：A kind of chemical washing deodorization device comprising concentration detector, centrifugation wind
Machine, scrubbing tower, Automatic Dosing case and control device, wherein air inlet of the centrifugal blower by foul smell pipeline and the scrubbing tower
Mouth is connected to, and is provided with wash mill in the scrubbing tower above air inlet, and the wash mill includes that packing layer and spray fill
It sets, the spray equipment is connected by liquid-transport pipe-line with the Automatic Dosing case, and the first electromagnetism is equipped on the liquid-transport pipe-line
Valve, the Automatic Dosing case are connected to the medical solution pool of the wash tower bottoms by pipeline, and the second electricity is equipped on connecting pipe
Magnet valve, the control device control unlatching and the pass of the centrifugal blower, Automatic Dosing case, the first solenoid valve and spray equipment
It closes.
Further, the wash mill is provided with two layers of described filler layer and spray equipment, on first layer packing layer
The second spray equipment is arranged in the top of second layer packing layer in setting the first spray equipment in side's.
Further, first spray equipment and the second spray equipment by liquid-transport pipe-line and the first solenoid valve with it is described
Automatic Dosing case connects.
Further, it is equipped with high-pressure pump in the Automatic Dosing case, the high-pressure pump can be by cleaning solution force feed to described the
In one spray equipment and the second spray equipment.
Further, the top of second spray equipment is equipped with demister, is equipped with out above the demister
Gas port.
Further, the filler of the first layer packing layer and second layer packing layer is polyhedron empty ball.
Further, the concentration detector detects sends a signal to when the odor concentration in environment reaches certain numerical value
The control device, the control device control the centrifugal blower and open work, and first solenoid valve is opened, described automatic
High-pressure pump in dosing tank brings into operation.
Further, further include liquid level gauge, the liquid level gauge and second solenoid valve are electrically connected, and the liquid level gauge provides electricity
Signal to the control device, the control device control second solenoid valve is opened, the liquid quilt in scrubbing tower inner liquid medicine pond
It is drawn into the Automatic Dosing case.
In conclusion the beneficial effects of the utility model are：The chemical washing deodorization device of the utility model both met
High concentration foul smell content is removed to the requirement of technique, and can meet the requirement that technique is removed to from low concentration foul smell content, drops
The cost of low operation, and it is simple and use Automatic Control to operate operation, good operation stability, without human intervention, and
Chemical washing liquid can recycle.
The utility model is described in more detail below by embodiment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the chemical washing deodorization device of the utility model.
Specific implementation mode
The utility model is further described in a manner of embodiment combination attached drawing below.
As shown in Figure 1, the utility model provides a kind of chemical washing deodorization device comprising concentration detector 1, from
Heart wind turbine 2, scrubbing tower 7, Automatic Dosing case 4 and control device（It is not shown in figure）, the setting of concentration detector 1 is in centrifugal blower 2
Air inlet front end, the concentration for detecting foul smell in environment, the air inlet 8 that centrifugal blower 2 passes through foul smell pipeline and scrubbing tower 7
Connection is equipped with medical solution pool in scrubbing tower 7, is the first packing layer 13 in the upper surface of air inlet 8 below air inlet, described the
The upper surface of one packing layer 13 is equipped with the first spray equipment 3, is the second packing layer 5 on the first spray equipment 3, described second
The upper surface of packing layer 5 is equipped with the second spray equipment 14；First spray equipment 3 and the second spray equipment 14 are by liquid-transport pipe-line and certainly
Dynamic dosing tank 4 connects, and the first solenoid valve 11 is equipped on liquid-transport pipe-line；The liquid of 7 bottom of the Automatic Dosing case 4 and scrubbing tower
Pond is connected to by pipeline, and second solenoid valve 12 is equipped on connecting pipe, and the upper surface of described second spray equipment 14 is equipped with demisting
Device 6 is equipped with gas outlet 9 in the top of demister 6.First solenoid valve 11 and concentration detector 1 are electrically connected, the second electromagnetism
Valve 12 and liquid level gauge 10 are electrically connected.
The concentration detector 1 of this chemical washing deodorization device is the concentration for detecting foul smell in environment, when smelly in environment
When gas concentration reaches certain numerical value, the present apparatus controls centrifugal blower 2, Automatic Dosing case 4, the first solenoid valve 11 by control device
It starts to work with spray system 3.The foul smell in environment is collected when centrifugal blower 2 is started to work and foul smell is advertised into scrubbing tower
7.Foul smell enters from the air inlet 8 of 7 lower part of scrubbing tower in tower, and system is sprayed vertically through the first layer packing layer 13 and first in tower
Then system 3 passes through second layer packing layer 5 and the second spray system 14 again.At this point, Automatic Dosing case 4 also begins to work, it is automatic to add
The chemical washing hydraulic pressure in medicine-chest is sent in spray piping when high-pressure pump in medicine-chest 4, is drenched by the first spray equipment 3 and second
Device 14 is by deodorization on medicine liquid spray to gas, while the used liquid that 7 collective low of scrubbing tower arrives passes through in medicine-chest
High-pressure pump（It is not drawn into figure）Automatic Dosing case 4 is pumped into from bottom medical solution pool to be made up a prescription again.First and second spray equipments 3
When starting to work with 14, the table for the first and second packing layers 13 and 5 that chemical washing medicine liquid spray is formed in polyhedron empty ball
Face, liquid flows through polyhedron empty ball packing layer, and is accumulated in 7 bottom of scrubbing tower, the liquid level when washing medicament and running up to a certain amount of
Meter 10 provides electric signal, and control device controls second solenoid valve 12 and opens, and the high-pressure pump in Automatic Dosing case 4 extracts washing at this time
The liquid in 7 inner liquid medicine pond of tower enters in dosing tank 4 to be made up a prescription again.
Foul smell passes into the spray of the first and second packing layers 13 and 5, first and second from the bottom air inlet 8 of scrubbing tower 7
The moisture in gas, the gas after last deodorization are removed by the demister 6 on 7 top of scrubbing tower again after the processing of shower device 3 and 14
Body is discharged from the gas outlet 9 at the top of scrubbing tower.
The advantages of present apparatus is after being sprayed by two layers of packing layer and twice in scrubbing tower 7 in foul smell, to increase foul smell
With the contact area of filler and the residence time of foul smell so that deodorizing effect is more preferable, odor removal efficient also higher, and that sprays washes
Recycling can be realized by washing liquid, save operating cost.
The structure that the chemical washing deodorization device of the utility model is not limited to the above embodiments can carry out a variety of modifications.
In short, being both fallen in the scope of the utility model in all improvement not departed within the scope of the spirit of the present invention.
Claims (8)
1. a kind of chemical washing deodorization device, which is characterized in that including concentration detector, centrifugal blower, scrubbing tower, Automatic Dosing
Case and control device, wherein the centrifugal blower is connected to by foul smell pipeline with the air inlet of the scrubbing tower, the scrubbing tower
Wash mill is provided with above interior air inlet, the wash mill includes packing layer and spray equipment, and the spray equipment is logical
It crosses liquid-transport pipe-line to connect with the Automatic Dosing case, the first solenoid valve, the Automatic Dosing case is equipped on the liquid-transport pipe-line
It is connected to by pipeline with the medical solution pool of the wash tower bottoms, second solenoid valve, the control device is equipped on connecting pipe
Control the opening and closing of the centrifugal blower, Automatic Dosing case, the first solenoid valve and spray equipment.
2. chemical washing deodorization device according to claim 1, which is characterized in that the wash mill is provided with two layers of institute
Packing layer and spray equipment are stated, the first spray equipment is set above first layer packing layer, is set above second layer packing layer
Set the second spray equipment.
3. chemical washing deodorization device according to claim 2, which is characterized in that first spray equipment and the second spray
Shower device is connect by liquid-transport pipe-line and the first solenoid valve with the Automatic Dosing case.
4. chemical washing deodorization device according to claim 3, which is characterized in that be equipped with high pressure in the Automatic Dosing case
Pump, the high-pressure pump can will be in cleaning solution force feeds to first spray equipment and the second spray equipment.
5. chemical washing deodorization device according to claim 4, which is characterized in that set above second spray equipment
There is demister, gas outlet is equipped with above the demister.
6. chemical washing deodorization device according to claim 5, which is characterized in that the first layer packing layer and the second layer
The filler of packing layer is polyhedron empty ball.
7. chemical washing deodorization device according to claim 6, which is characterized in that the concentration detector detects environment
In odor concentration the control device is sent a signal to when reaching certain numerical value, the control device controls the centrifugal blower
Work is opened, first solenoid valve is opened, and the high-pressure pump in the Automatic Dosing case brings into operation.
8. chemical washing deodorization device according to claim 7, which is characterized in that further include liquid level gauge, the liquid level gauge
It is electrically connected with second solenoid valve, the liquid level gauge provides electric signal to the control device, the control device control second
Solenoid valve is opened, and the liquid in scrubbing tower inner liquid medicine pond is drawn into the Automatic Dosing case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820054886.1U CN207899248U (en) | 2018-01-14 | 2018-01-14 | A kind of chemical washing deodorization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820054886.1U CN207899248U (en) | 2018-01-14 | 2018-01-14 | A kind of chemical washing deodorization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207899248U true CN207899248U (en) | 2018-09-25 |
Family
ID=63567309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820054886.1U Expired - Fee Related CN207899248U (en) | 2018-01-14 | 2018-01-14 | A kind of chemical washing deodorization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207899248U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046018A (en) * | 2018-09-30 | 2018-12-21 | 广东键盟环保科技有限公司 | A kind of VOC exhaust gas liquid phase photocatalysis treatment system and VOC waste gas processing method |
| CN111249886A (en) * | 2020-01-22 | 2020-06-09 | 北京建筑大学 | Pipeline deodorization structure, tubular deodorization device and deodorization method |
| CN115400572A (en) * | 2022-09-02 | 2022-11-29 | 广东省适然环境科技研究有限公司 | Washing and alkaline washing combined deodorization device |
-
2018
- 2018-01-14 CN CN201820054886.1U patent/CN207899248U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046018A (en) * | 2018-09-30 | 2018-12-21 | 广东键盟环保科技有限公司 | A kind of VOC exhaust gas liquid phase photocatalysis treatment system and VOC waste gas processing method |
| CN111249886A (en) * | 2020-01-22 | 2020-06-09 | 北京建筑大学 | Pipeline deodorization structure, tubular deodorization device and deodorization method |
| CN115400572A (en) * | 2022-09-02 | 2022-11-29 | 广东省适然环境科技研究有限公司 | Washing and alkaline washing combined deodorization device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20210114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |