CN206823516U - A kind of high-efficient washing odor removal - Google Patents
A kind of high-efficient washing odor removal Download PDFInfo
- Publication number
- CN206823516U CN206823516U CN201720318942.3U CN201720318942U CN206823516U CN 206823516 U CN206823516 U CN 206823516U CN 201720318942 U CN201720318942 U CN 201720318942U CN 206823516 U CN206823516 U CN 206823516U
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- CN
- China
- Prior art keywords
- dish
- foul smell
- spray thrower
- type spray
- scrubbing tower
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Abstract
The utility model provides a kind of high-efficient washing odor removal, including centrifugal blower, the first scrubbing tower, the first water tank, the second scrubbing tower, the second water tank and regulating tank, wherein：The centrifugal blower and the first foul smell inlet communication, foul smell are entered in the first scrubbing tower by the centrifugal blower through the first foul smell import, and the foul smell after the first dish-type spray thrower spray is exported by first foul smell to be entered in second scrubbing tower；Second scrubbing tower is disposed with the outlet of the second foul smell, the second dish-type spray thrower, the second foul smell import and the second sewage draining exit, and the foul smell after the second dish-type spray thrower spray again passes through pipeline to tapping equipment from second foul smell outlet.Gas after being handled using the utility model high-efficient washing odor removal has the advantages that odor removal efficient is high, stability is high, cost is low and good deodorization effect, suitable for popularization and application without sense organ stink.
Description
Technical field
The utility model belongs to technical field of environment protection equipment, and in particular to a kind of high-efficient washing odor removal.
Background technology
Because air quality produces important influence to the numerous areas of social production and social life, atmospheric environment
Quality has had been to be concerned by more and more people and paid attention to protection.The toxic and harmful gas to be volatilized in municipal works is to air
Pollution, the healthy harm to people are recognized by people increasingly, the reality of the development and usage and engineering project of deodorization technology and system
Applying effectively can expand trend with sprawling by arrest pollution, improve the quality of air.
With the horizontal raising of Chinese Urbanization, garbage disposal has become an important ring in China environmental protection field
Investment project is protected, but destructor plant can also produce secondary pollution in operation.The Main Ingredients and Appearance of foul smell is hydrogen sulfide, additionally
There are a small amount of organic gas such as methyl mercaptan, methylamine, methyl sulphur etc..Due to foul gas high volatility, easily diffusion, penetrating odor
Greatly, may have a negative impact to the respiratory system of people, digestive system, internal system, nervous system and spirit, in addition it is highly concentrated
The foul gas of degree can cause acute poisoning and death, therefore processing is carried out to foul smell caused by destructor plant with huge
Social effect.
Utility model content
Technical problem to be solved in the utility model is the defects of being directed to above-mentioned prior art, there is provided a kind of efficiency high,
Stability is high, cost is low and the high-efficient washing odor removal of good deodorization effect.
High-efficient washing odor removal of the present utility model, its technological principle are to utilize the main of foul smell composition and chemical liquid
Irreversible chemical reaction occurs between composition, new odorless material is generated to reach the purpose of deodorization, by foul gas by washing
Tower is washed to be deodorized with acid-alkali washing.Generally, washing can only remove the odorant that solvable or part is slightly soluble in water, such as ammonia；
Pickling can remove the alkaline odorant such as ammonia and amine；Alkali cleaning is then suitable to remove the odorants such as hydrogen sulfide, lower fatty acid, because
This, in order to thoroughly remove all kinds of different odorants present in removing exhaust gas, can be generally in series more using pickling and alkali cleaning
Level chemical washing mode is deodorized.Through frequently with chemical agent be the commercial sulphuric acid of concentration 6%, 6%~10% concentration
NaOH solution etc..
Acid-alkali washing main chemical reactions：
Hydrogen sulfide：2NaOH+H2S→Na2S+2H2O
H2S+2NaoH+4NaClO→Na2SO4+4NaCl+2H2O
H2S+NaClO→NaCl+H2O+S
Ammonia：2NH3+H2SO4→(NH4)2SO4
The high-efficient washing odor removal can applied chemistry washing methods processing stink substance include organosulfur compound, nitrogenous
The waste gas material such as compound, organic acid, oxygen-bearing hydrocarbon, halide.It is suitable for Treatment of Sludge, food, oil, change
The industries such as work, pharmacy.
The utility model uses following technical scheme to solve above-mentioned technical problem：
The utility model provides a kind of high-efficient washing odor removal, including centrifugal blower, the first scrubbing tower, the first water
Case, the second scrubbing tower, the second water tank and regulating tank, wherein：It is smelly that first scrubbing tower is disposed with first from top to bottom
Gas outlet, the first dish-type spray thrower, the first foul smell import and the first sewage draining exit, first water tank pass through first circulation pump and institute
State the connection of the first dish-type spray thrower；The centrifugal blower and the first foul smell inlet communication, foul smell pass through the centrifugal blower
Enter through the first foul smell import in the first scrubbing tower, the foul smell after the first dish-type spray thrower spray is smelly by described first
Gas outlet enters in second scrubbing tower；Second scrubbing tower is disposed with the outlet of the second foul smell, second from top to bottom
Dish-type spray thrower, the second foul smell import and the second sewage draining exit, the second foul smell exit are provided with odor concentration detector, institute
The second foul smell import is stated by pipeline and the first foul smell outlet, second water tank by second circulation pump with it is described
Second dish-type spray thrower connects, and the foul smell after the second dish-type spray thrower spray again exports from second foul smell
Pass through pipeline to tapping equipment.
Further, on described high-efficient washing odor removal, set on the pipeline at the first circulation pump discharge
Have and be provided with second check-valve on the pipeline at first check-valve, and the second circulation pump discharge.
Further, on described high-efficient washing odor removal, the first circulation pump sprays with first dish-type
It is provided with connecting pipe between device between the first magnetic valve, and the second circulation pump and the second dish-type spray thrower
Connecting pipe on be provided with second solenoid valve.
It is further preferred that also include being arranged on described high-efficient washing odor removal, in first scrubbing tower
The 3rd dish-type spray thrower below the first dish-type spray thrower, the 3rd dish-type spray thrower are followed by pipeline and described first
Ring pump connects, and is provided with the 3rd electromagnetism on the connecting pipe between the 3rd dish-type spray thrower and the first circulation pump
Valve.
Further more preferably, also include setting on described high-efficient washing odor removal, in second scrubbing tower
The 4th dish-type spray thrower being placed in below the second dish-type spray thrower, the 4th dish-type spray thrower pass through pipeline and described the
Two circulating pumps connect, and are provided with the 4th on the connecting pipe between the 4th dish-type spray thrower and the second circulation pump
Magnetic valve.
Further, on described high-efficient washing odor removal, the first dish-type spray thrower in first scrubbing tower,
It is provided with packing layer below 3rd dish-type spray thrower, described filler layer is polyhedron empty ball packing layer, second scrubbing tower
Packing layer is equally provided with below the second interior dish-type spray thrower and the 4th dish-type spray thrower, described filler layer is that multiaspect is hollow
Ball packing layer.
Further it is further preferable that on described high-efficient washing odor removal, in addition to control device, the control dress
Put respectively with the centrifugal blower, odor concentration detector, first circulation pump, second circulation pump, the first magnetic valve, the second electromagnetism
Valve, the 3rd magnetic valve and the 4th magnetic valve are electrically connected with.
Further, on described high-efficient washing odor removal, it is additionally provided with the first wash tower bottoms side wall
First leakage fluid dram, first leakage fluid dram are connected by pipeline with first water tank.
Further, on described high-efficient washing odor removal, it is additionally provided with the second wash tower bottoms side wall
Second leakage fluid dram, second leakage fluid dram are connected by pipeline with second water tank.
Further, on described high-efficient washing odor removal, first sewage draining exit and second sewage draining exit point
It is not connected by pipeline with the regulating tank.
Further, on described high-efficient washing odor removal, on first scrubbing tower and second scrubbing tower
It is respectively arranged with besel and manhole.
Further, on described high-efficient washing odor removal, first scrubbing tower, the first water tank, the second washing
Liquid level gauge is respectively arranged with tower, the second water tank and regulating tank.
The utility model uses above technical scheme, compared with prior art, has the following technical effect that：
High-efficient washing odor removal of the present utility model, foul smell can repeatedly be handled, and the first water tank and second
The recyclable application of chemical reagent in water tank；Meanwhile according to the unstable characteristic of odor concentration, controlled by control device multiple
Spray thrower is optionally combined carry out spray washing, under conditions of minimum operation cost is ensured, can either meet from high concentration foul smell
Content is removed to technological requirement, and and can meets that the multi-state adaptability of technology that technological requirement is removed to from low concentration foul smell content will
Ask, reduce operating cost；In summary, high-efficient washing odor removal of the present utility model has odor removal efficient height, stability
High, cost is low and the advantages that good deodorization effect, and use Automatic Control, operation stability height, without manual operation, is applied to
The industries such as Treatment of Sludge, food, oil, chemical industry, pharmacy, suitable for range applications.
Brief description of the drawings
Fig. 1 is a kind of structural representation of high-efficient washing odor removal of the utility model；
Wherein, 1- is evacuated blower fan, the scrubbing towers of 2- mono-, the water tanks of 3- first, 4- first circulation pumps, 5- first check-valves, 6- the
One magnetic valve, the magnetic valves of 7- the 3rd, the outlet of the foul smell of 8- first, 9- the first dish-type spray throwers, the dish-type spray throwers of 10- the 3rd, 11- the
One foul smell import, the leakage fluid drams of 12- first, the sewage draining exits of 13- first, the scrubbing towers of 14- second, 15- the second water tank 16- second circulations
Pump, 17- second check-valves, 18- second solenoid valves, the magnetic valves of 19- the 4th, the outlet of the foul smell of 20- second, the dish-types of 21- second spray
Device, the dish-type spray throwers of 22- the 4th, 23- the second foul smell imports, the leakage fluid drams of 24- second, the sewage draining exits of 25- second, 26- odor concentrations
Detector, 27- regulating tanks, 28- tapping equipments.
Embodiment
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model embodiment provides a kind of high-efficient washing odor removal, including centrifugal blower 1,
One scrubbing tower 2, the first water tank 3, the second scrubbing tower 14, the second water tank 15 and regulating tank 27,2 interior splendid attire of the first scrubbing tower are dense
The commercial sulphuric acid for 6% is spent, the acid elution system of foul smell is made up of the first scrubbing tower 2 and the first water tank 3；Second water tank 15
It is interior to contain the NaOH solution that concentration is 6%~10%, the neutralizing treatment system of foul smell is made up of the second scrubbing tower 14 and the second water tank 15
System；Wherein：First scrubbing tower 2 is disposed with the 8, first dish-type spray thrower 9 of the first foul smell outlet from top to bottom, the first foul smell enters
The sewage draining exit 13 of mouth 11 and first, the first water tank 3 are connected by first circulation pump 4 with the first dish-type spray thrower 9；Centrifugal blower 1 with
First foul smell import 11 is connected, and foul smell is entered in the first scrubbing tower 2 by centrifugal blower 1 through the first foul smell import 11, through first
Foul smell after dish-type spray thrower 9 sprays is entered in the second scrubbing tower 14 by the first foul smell outlet 8；Second scrubbing tower 14 is from upper
The second foul smell is disposed with and and exports the 20, second dish-type spray thrower 21, the second foul smell import 23 and the second sewage draining exit 25,
Odor concentration detector 26 is provided with second foul smell outlet 20, the second foul smell import 23 passes through pipeline and the first foul smell outlet 8
Connection, the second water tank 15 are connected with the second dish-type spray thrower 21 by second circulation pump 16, carried out through the second dish-type spray thrower 21
Foul smell after spraying again passes through pipeline to tapping equipment 28 from the second foul smell outlet 20.
On the high-efficient washing odor removal of the present embodiment, first is provided with the pipeline in the exit of first circulation pump 4
Check-valves 5, and second check-valve 17 is provided with the pipeline in the exit of second circulation pump 16.
As a preferred embodiment of the present utility model, on the basis of above-mentioned technical proposal, in first circulation pump 4
The first magnetic valve 6 is provided with connecting pipe between the first dish-type spray thrower 9, first is controlled by the first magnetic valve 6
The keying of dish-type spray thrower 9；And it is provided with the connecting pipe between the dish-type spray thrower 21 of second circulation pump 16 and second
Second solenoid valve 18, the keying of the second dish-type spray thrower 21 is controlled by second solenoid valve 18.
As one of the present utility model more preferred embodiment, on the basis of above-mentioned technical proposal, the first washing
Also include the 3rd dish-type spray thrower 10 for being arranged at the lower section of the first dish-type spray thrower 9 in tower 2, the 3rd dish-type spray thrower 10 passes through pipe
Road is connected with first circulation pump 4, and is provided with the connecting pipe between the 3rd dish-type spray thrower 10 and first circulation pump 4
Three magnetic valves 7, can be according to the difference of odor concentration, the dish-type of reasonable selection first spray by increasing by the 3rd dish-type spray thrower 10
The dish-type spray thrower 10 of device 9 and the 3rd is individually opened or opened simultaneously, and is controlled respectively by the first magnetic valve 6 and the 3rd magnetic valve 7
System, to improve foul smell removal effect.
As another more preferred embodiment of the present utility model, on the basis of above-mentioned technical proposal, second washes
Washing also includes the 4th dish-type spray thrower 22 for being arranged at the lower section of the second dish-type spray thrower 21 in tower 14, the 4th dish-type spray thrower 22 is logical
Piping is connected with second circulation pump 16, and is set on the connecting pipe between the 4th dish-type spray thrower 22 and second circulation pump 16
The 4th magnetic valve 19 is equipped with, applicability is ensuring the bar of minimum operation cost for the unstable characteristic of odor concentration or content
Under part, can individually it be opened according to the difference of odor concentration, the second dish-type of reasonable selection spray thrower 21 and the 4th dish-type spray thrower 22
Or open simultaneously, and controlled respectively by the magnetic valve 19 of second solenoid valve 18 and the 4th, to improve foul smell removal effect.
As one of the present utility model more preferred embodiment, the first dish-type spray thrower in the first scrubbing tower 2
9th, the lower section of the 3rd dish-type spray thrower 10 is provided with packing layer, and packing layer is polyhedron empty ball packing layer；Similarly, in the second washing
The second dish-type spray thrower 21 and the lower section of the 4th dish-type spray thrower 22 in tower 14 are equally provided with packing layer, and packing layer is equally adopted
With polyhedron empty ball packing layer.
As a particularly preferred embodiment of the present utility model, on the basis of above-mentioned technical proposal, this is efficiently washed
Washing odor removal also includes control device, control device respectively with centrifugal blower 1, odor concentration detector 26, first circulation pump
4th, second circulation pump 16, the first magnetic valve 6, second solenoid valve 7, the 3rd magnetic valve 18 and the 4th magnetic valve 19 are electrically connected with, base
Originally unattended can be realized, operation uses Automatic Control, and highly stable, without manual operation, maintenance management is very simple,
Whether worker need to only make an inspection tour has machine to break down, and reduces production cost.
On the basis of above-mentioned technical proposal, on the high-efficient washing odor removal of the present embodiment, at the bottom of the first scrubbing tower 2
The first leakage fluid dram 12 is additionally provided with portion's side wall, the first leakage fluid dram 12 is connected by pipeline with the first water tank 3 so that pass through
One circulating pump 4 is delivered to the cleaning solution of the first dish-type spray thrower 9 and/or the 3rd dish-type spray thrower 10, after handling foul smell
First water tank 3 is back to by the first leakage fluid dram 12 of the bottom of the first scrubbing tower 2, realizes the cycling and reutilization of acidic cleaning liquid；
And the second leakage fluid dram is additionally provided with the second wash tower bottoms side wall, the second leakage fluid dram is connected by pipeline and the second water tank
Connect so that the cleaning solution of the second dish-type spray thrower 21 and/or the 4th dish-type spray thrower 22 is delivered to by second circulation pump 16,
The second water tank 15 is back to by the second leakage fluid dram 24 of the bottom of the second scrubbing tower 14 after handling foul smell, realizes that alkalescence is washed
Wash the cycling and reutilization of liquid.
On the basis of above-mentioned technical proposal, on the high-efficient washing odor removal of the present embodiment, the first sewage draining exit and
Two sewage draining exits are connected by pipeline with regulating tank 27 respectively, specifically, the final acidity after the first scrubbing tower 2 handles foul smell
Cleaning solution is emitted into regulating tank 27 by liquid-transport pipe-line, while the final alkalescence after the second scrubbing tower 14 handles foul smell is washed
Wash liquid to be similarly emitted into regulating tank 27 by liquid-transport pipe-line, acidic cleaning liquid and alkaline detergent solution are in regulating tank 27
Inside mixed, acid-base neutralization reaction occurs, effectively avoided directly secondary pollution caused by discharge, reduce the processing of waste liquid
Cost.
On the basis of above-mentioned technical proposal, on the high-efficient washing odor removal of the present embodiment, the first scrubbing tower 2 and
Besel and manhole are respectively arranged with two scrubbing towers 14, foul smell in the first scrubbing tower 2 and the second scrubbing tower 14 can be monitored in real time
Disposition；And on the first scrubbing tower 2, the first water tank 3, the second scrubbing tower 14, the second water tank 15 and regulating tank 27
Liquid level gauge is respectively arranged with, monitors the first scrubbing tower 2, the first water tank 3, the second scrubbing tower 14, the second water tank 15 and regulation in real time
The height of liquid level in water tank 27, chemical washing liquid is supplemented in time or excludes waste liquid in time, ensures whole high-efficient washing odor removal
Normal operation.
The utility model mainly for destructor plant waste liquid stack between garbage feeding caused foul smell, foul smell
Main pollutant includes：
H2S、NH3, mercaptan, organic sulfur compound, the main pollution that the micro organic component gas such as amine is foul gas control
Thing.
Wherein, meet《Emission standard for odor pollutants》GB14554-93 Zhong Chang circle waste gas discharge secondary standard is as follows, warp
Discharge index after Odor control：
Gas after being handled using high-efficient washing odor removal of the present utility model has odor removal efficient without sense organ stink
It is high, stability is high, cost is low and the advantages that good deodorization effect, and use Automatic Control, operation stability is high, without manually grasping
Make, suitable for industries such as Treatment of Sludge, food, oil, chemical industry, pharmacy.
Specific embodiment of the utility model is described in detail above, but it is only used as example, the utility model
It is not restricted to particular embodiments described above.To those skilled in the art, it is any that the practicality is equal
Modifications and substitutions are also all among category of the present utility model.Therefore, the institute in the case where not departing from spirit and scope of the present utility model
The impartial conversion of work and modification, it should all cover in the scope of the utility model.
Claims (10)
1. a kind of high-efficient washing odor removal, it is characterised in that washed including centrifugal blower, the first scrubbing tower, the first water tank, second
Tower, the second water tank and regulating tank are washed, wherein：First scrubbing tower is disposed with the outlet of the first foul smell, the from top to bottom
One dish-type spray thrower, the first foul smell import and the first sewage draining exit, first water tank pass through first circulation pump and first disk
Type spray thrower connects；The centrifugal blower and the first foul smell inlet communication, foul smell are smelly through first by the centrifugal blower
Gas import enter the first scrubbing tower in, through the first dish-type spray thrower spray after foul smell by first foul smell export into
Enter in second scrubbing tower；Second scrubbing tower is disposed with the outlet of the second foul smell, the second dish-type spray from top to bottom
Device, the second foul smell import and the second sewage draining exit, the second foul smell exit are provided with odor concentration detector, and described second is smelly
Gas import passes through second circulation pump and second dish-type by pipeline and the first foul smell outlet, second water tank
Spray thrower connects, and the foul smell after the second dish-type spray thrower spray again passes through pipeline from second foul smell outlet
It is delivered to tapping equipment.
2. high-efficient washing odor removal according to claim 1, it is characterised in that the first circulation pump and described first
The first magnetic valve is provided with connecting pipe between dish-type spray thrower, and the second circulation pump sprays with second dish-type
Second solenoid valve is provided with connecting pipe between leaching device.
3. high-efficient washing odor removal according to claim 2, it is characterised in that also include setting in first scrubbing tower
The 3rd dish-type spray thrower being placed in below the first dish-type spray thrower, the 3rd dish-type spray thrower pass through pipeline and described the
One circulating pump connects, and is provided with the 3rd on the connecting pipe between the 3rd dish-type spray thrower and the first circulation pump
Magnetic valve.
4. high-efficient washing odor removal according to claim 3, it is characterised in that also include setting in second scrubbing tower
The 4th dish-type spray thrower being placed in below the second dish-type spray thrower, the 4th dish-type spray thrower pass through pipeline and described the
Two circulating pumps connect, and are provided with the 4th on the connecting pipe between the 4th dish-type spray thrower and the second circulation pump
Magnetic valve.
5. high-efficient washing odor removal according to claim 4, it is characterised in that also including control device, the control
Device respectively with the centrifugal blower, odor concentration detector, first circulation pump, second circulation pump, the first magnetic valve, second electricity
Magnet valve, the 3rd magnetic valve and the 4th magnetic valve are electrically connected with.
6. high-efficient washing odor removal according to claim 1, it is characterised in that in the first wash tower bottoms side wall
The first leakage fluid dram is additionally provided with, first leakage fluid dram is connected by pipeline with first water tank.
7. high-efficient washing odor removal according to claim 1, it is characterised in that in the second wash tower bottoms side wall
The second leakage fluid dram is additionally provided with, second leakage fluid dram is connected by pipeline with second water tank.
8. high-efficient washing odor removal according to claim 1, it is characterised in that first sewage draining exit and described second
Sewage draining exit is connected by pipeline with the regulating tank respectively.
9. high-efficient washing odor removal according to claim 1, it is characterised in that first scrubbing tower and described
Besel and manhole are respectively arranged with two scrubbing towers.
10. high-efficient washing odor removal according to claim 1, it is characterised in that first scrubbing tower, the first water
Liquid level gauge is respectively arranged with case, the second scrubbing tower, the second water tank and regulating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318942.3U CN206823516U (en) | 2017-03-29 | 2017-03-29 | A kind of high-efficient washing odor removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318942.3U CN206823516U (en) | 2017-03-29 | 2017-03-29 | A kind of high-efficient washing odor removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206823516U true CN206823516U (en) | 2018-01-02 |
Family
ID=60767487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720318942.3U Expired - Fee Related CN206823516U (en) | 2017-03-29 | 2017-03-29 | A kind of high-efficient washing odor removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206823516U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109806727A (en) * | 2019-04-01 | 2019-05-28 | 中山市凯凌科技有限公司 | It is a kind of for absorbing the cleaning equipment of exhaust gas |
| CN111407915A (en) * | 2020-02-11 | 2020-07-14 | 惠州学院 | Air filter adopting sterilizing solution and air filtering method |
| CN113559654A (en) * | 2021-08-11 | 2021-10-29 | 江苏天楹环保能源成套设备有限公司 | Oily dust-containing odor treatment device and treatment method thereof |
-
2017
- 2017-03-29 CN CN201720318942.3U patent/CN206823516U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109806727A (en) * | 2019-04-01 | 2019-05-28 | 中山市凯凌科技有限公司 | It is a kind of for absorbing the cleaning equipment of exhaust gas |
| CN111407915A (en) * | 2020-02-11 | 2020-07-14 | 惠州学院 | Air filter adopting sterilizing solution and air filtering method |
| CN113559654A (en) * | 2021-08-11 | 2021-10-29 | 江苏天楹环保能源成套设备有限公司 | Oily dust-containing odor treatment device and treatment method thereof |
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| GR01 | Patent grant | ||
| 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: 20180102 Termination date: 20210329 |