CN208678655U - With the spray scrubber for improving water utilization rate - Google Patents
With the spray scrubber for improving water utilization rate Download PDFInfo
- Publication number
- CN208678655U CN208678655U CN201820626322.0U CN201820626322U CN208678655U CN 208678655 U CN208678655 U CN 208678655U CN 201820626322 U CN201820626322 U CN 201820626322U CN 208678655 U CN208678655 U CN 208678655U
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- spray
- tower body
- water
- water tank
- utilization rate
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Abstract
The utility model discloses have the spray scrubber for improving water utilization rate, with the spray scrubber for improving water utilization rate, including spray tower body and the spray unit being connect with spray tower body, the bottom for spraying tower body is equipped with air inlet and discharge outlet, the top for spraying tower body is equipped with exhaust outlet, lower part is equipped with spray structure in spray column body, spray structure is connect with infusion pump by pipeline, annular multiple spray heads of uniformly arranging on spray structure, spray head is sprayed water upwards, the discharge outlet for spraying tower body is equipped with filter plate, filter plate is located at the top of cyclic water tank, the filter plate is connect with discharge outlet removably.Spray head on the spray structure of the utility model by the way of spraying water upwards, the particulate matter in the intracorporal exhaust gas of spray column can not only be settled during the water of ejection sprays upwards, and the water after ejection again settles particulate matter in the exhaust gas in spray column during by gravity free subsidence, improves the utilization efficiency at water source.
Description
Technical field
The utility model relates to paint spray booth technical field of waste gas treatment, and in particular to have the spray for improving water utilization rate
Scrubbing tower.
Background technique
It is main during paint spraying to generate coating cloud, Organic Waste Gas Pollution.Paint is atomized into particle under high pressure effect,
When spraying, part paint does not reach object being painted table and forms coating cloud with air-flow disperse.Organic solvent-benzene, toluene in coating cloud,
Dimethylbenzene belongs to strong toxic solvents, and when operation distributes into workshop air, and worker can cause acute and chronic after respiratory tract sucks
Poisoning, mainly causes the damage of central nervous system and hemopoietic system, sucks the benzene vapor of high concentration (1500m }/ms) in short term,
It can cause alpastic anemia；The benzene vapor of frequent inhalation of low concentration, the minds such as Nausea and vomiting, mind can also be caused fuzzy
Through symptom, minority can also cause neurasthenia disease group.The murder by poisoning of toluene Central nervous is stronger than benzene, the effect to hemopoietic system
It is low compared with benzene.It is reported that benzene mass concentration, in 188-375mg/m3, Long Term Contact can have apparent subjective symptoms.Toluene
Chronic hazard is small compared with benzene, and concentration may occur in which poisoning symptom, triphen mixing can also be to eyes, schneiderian membrane at 430-1300mg/m3
Irritation is generated, and neurological symptom is also even more serious.Coating cloud can not be ignored the harm of operating worker, existing spray
Scrubbing tower settles the particulate matter in exhaust gas in such a way that spray head is sprayed water downwards, to the poor processing effect of exhaust gas, water
Source utilization rate is low, need to take practicable lacquer spraying waste gas control measures, reduces pollutant emission, reduces venomous injurant and verifies
The health hazard of painting workshop worker.
Utility model content
Technical problem to be solved in the utility model is the deficiencies in the prior art, and it is an object of the present invention to provide sedimentation paint spray booth is useless
The spray system of aerated particle object.
The utility model is achieved through the following technical solutions:
With the spray scrubber for improving water utilization rate, including spray tower body and the spray list being connect with spray tower body
The bottom of member, the spray tower body is equipped with air inlet and discharge outlet, and the top for spraying tower body is equipped with exhaust outlet,
The spray unit includes cyclic water tank, the cyclic water tank be located at spray tower body bottom, cyclic water tank with
The connection of tower body removably is sprayed, cyclic water tank is used to supply water to spray tower body and be collected the intracorporal water of spray column,
Cyclic water tank is equipped with water supply line, and the water outlet of the water supply line is equipped with liquid level valve, and cyclic water tank is also connected with infusion pump, institute
The outlet for stating infusion pump is connect by pipeline with spray tower body lower sides；
Lower part is equipped with spray structure in the spray column body, and the spray structure is connect with infusion pump by pipeline, sprays
Annular multiple spray heads of uniformly arranging, the spray head are sprayed water upwards in structure, and the discharge outlet of the spray tower body is equipped with filter plate,
The filter plate is located at the top of cyclic water tank, which connect with discharge outlet removably.
Preferred embodiment is additionally provided with the vortex-flow and defrosting layer positioned at spray structure top, vortex-flow and defrosting in the spray column body
The air inlet of layer is spiral helicine swirl channel.
Preferred embodiment, the spray tower body are 2, and the structure of 2 sprays tower body is identical, described two spray tower bodies
Between connected by ventilation pipe, one end of the ventilation pipe is connect with one of exhaust outlet for spraying tower body, the other end
Connect with air inlet of another spray tower body, the bottom of one of cyclic water tank for spraying tower body bottom and another
The bottom for spraying the cyclic water tank of tower body is connected by connecting pipe.
Preferred embodiment, the cyclic water tank are additionally provided with medicine-adding bin, and the medicine-adding bin is connect by pipeline with cyclic water tank, institute
It states and is additionally provided with valve on medicine-adding bin.
Preferred embodiment, the water inlet of the infusion pump, which goes out, is equipped with screen pack.
Preferred embodiment, the liquid level valve are ball-cock assembly.
The utility model compared with prior art, has the following advantages and benefits: first, since utility model will
Cyclic water tank is installed on spray tower body bottom in a manner of removable, can be collected to the intracorporal water of spray column, spray column
Intracorporal water is voluntarily flowed into cyclic water tank by gravity, and the intracorporal water of spray column can be recycled, and saves water resource.
Second, spray structure is mounted on the lower part of spray tower body, and the spray head on spray structure is by the way of spraying water upwards,
The particulate matter in the intracorporal exhaust gas of spray column can not only be settled during the water of ejection sprays upwards, Er Qie
Water after ejection again settles particulate matter in the exhaust gas in spray column during by gravity free subsidence, mentions
The high utilization efficiency at water source, reduces electric energy loss, the more effective annoying sundries gone in removing exhaust gas, and ultrahigh in efficiency.Third,
This spray system is two concatenated spray tower bodies, can carry out Duplex treatment to the exhaust gas in paint spray booth, greatly reduce
Harmful substance in exhaust gas reduces the harm to work human and environment to the greatest extent.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
FIG. 1 is a schematic structural view of the utility model.
Label and corresponding parts title in attached drawing:
1- sprays tower body, 2- cyclic water tank, 3- connecting pipe, 4- ventilation pipe, 5- infusion pump, 6- spray structure, 7- rotation
Flow demisting layer, 8- filter plate, 9- air inlet, 10- exhaust outlet.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As shown in Figure 1, the utility model has the spray scrubber for improving water utilization rate, has and improve water utilization
The spray scrubber of rate, including spray tower body 1 and the spray unit connecting with spray tower body 1, the bottom of spray tower body 1 is equipped with
The top of air inlet 9 and discharge outlet, spray tower body 1 is equipped with exhaust outlet 10.Spray unit includes cyclic water tank 2, cyclic water tank 2
Positioned at the bottom of spray tower body 1, cyclic water tank 2 is connect with spray 1 removably of tower body, and cyclic water tank 2 is used for spray column
Body 1 supplies water and is collected to the water in spray tower body 1, and cyclic water tank 2 is equipped with water supply line, and the water outlet of water supply line is equipped with
Liquid level valve, liquid level valve are preferably but not limited to as ball-cock assembly, and cyclic water tank 2 is also connected with infusion pump 5, and the outlet of infusion pump 5 passes through
Pipeline is connect with the side wall of spray 1 lower part of tower body；
It sprays lower part in tower body 1 and is equipped with spray structure 6, spray structure 6 is connect with infusion pump 5 by pipeline, spray structure 6
For circular ring shape pipeline, annular multiple spray heads of uniformly arranging on spray structure 6, upward, spray head is upward for the nozzle of spray head
Water spray, the discharge outlet of spray tower body 1 are equipped with filter plate, and filter plate is located at the top of cyclic water tank 2, and the filter plate and discharge outlet are detachably square
Formula connection, which is used to filter out of spray tower body 1 to the water source after exhaust gas sedimentation, right when sundries accumulation is more on filter plate
Filter plate is replaced.
The spray tower body 1 of the utility model is 2, and the structure of this 2 spray tower bodies 1 is identical, between two spray tower bodies 1
Connected by ventilation pipe 4, one end of ventilation pipe 4 connect with the exhaust outlet 10 of one of spray tower body 1, the other end with separately
The air inlet 9 of one spray tower body 1 connects, the bottom of the cyclic water tank 2 of one of spray 1 bottom of tower body and another spray
The bottom of the cyclic water tank 2 of tower body 1 is connected by connecting pipe 3, guarantees that the water level of two cyclic water tanks 2 is identical, is saved and is supplied water
The repetition of pipeline is arranged and installation, reduces the usage amount of ball-cock assembly.
It is additionally provided with the vortex-flow and defrosting layer 7 positioned at 6 top of spray structure in spray tower body 1,7 air inlet of vortex-flow and defrosting layer is
Spiral helicine swirl channel.
Working principle: the utility model has the spray scrubber for improving water utilization rate, this spray system passes through two
A spray tower body 1 is connected by ventilation pipe 4, and the exhaust gas being discharged out of paint spray booth enters one of spray tower body by pipeline
In 1 air inlet 9, then exhaust gas circulates from the bottom to top in spray tower body 1, in the process that exhaust gas circulates in spray tower body 1
In, infusion pump 5 extracts the water in cyclic water tank 2 and provides high pressure water flow to spray structure 6 by pipeline, and spray structure 6 sprays
Head is sprayed water upwards into spray tower body 1, can not only be intracorporal to spray column during the water of ejection sprays upwards
Particulate matter in exhaust gas is settled, and the water after ejection during by gravity free subsidence again to spray
Particulate matter is settled in exhaust gas in tower, improves the utilization efficiency at water source.Vortex-flow and defrosting layer 7 in this spray tower body 1 is set
It is equipped with spiral helicine swirl channel, to cause the vortex-flow and defrosting layer 7 the exhaust gas being passed through can be made to be uniformly distributed, there is good remove
Fog effect.
Preferred embodiment scheme, cyclic water tank 2 are additionally provided with medicine-adding bin, and medicine-adding bin is connect with cyclic water tank 2 by pipeline, added
Valve is additionally provided on explosive barrel, medicine-adding bin is provided with the medicament sterilized to the water in cyclic water tank 2, kills in cyclic water tank
Noxious material, size of the valve due to adjusting medicine-adding bin addition pharmaceutical quantities.
Preferred embodiment scheme, the water inlet of infusion pump 5, which goes out, is equipped with screen pack, screen pack be used for infusion pump 5 into
The mouth of a river is filtered, and prevents the sundries contained in water from blocking spray head.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (6)
1. there is the spray scrubber for improving water utilization rate, including spray tower body and the spray list connecting with spray tower body
The bottom of member, the spray tower body is equipped with air inlet and discharge outlet, and the top for spraying tower body is equipped with exhaust outlet, it is characterised in that:
The spray unit includes cyclic water tank, and the cyclic water tank is located at the bottom of spray tower body, cyclic water tank and spray
The connection of tower body removably, cyclic water tank are used to supply water to spray tower body and be collected the intracorporal water of spray column, recycle
Water tank is equipped with water supply line, and the water outlet of the water supply line is equipped with liquid level valve, and cyclic water tank is also connected with infusion pump, described defeated
The outlet of liquid pump is connect by pipeline with spray tower body lower sides；
Lower part is equipped with spray structure in the spray column body, and the spray structure is connect with infusion pump by pipeline, spray structure
Upper annular is uniformly arranged multiple spray heads, and the spray head is sprayed water upwards, and the discharge outlet of the spray tower body is equipped with filter plate, described
Filter plate is located at the top of cyclic water tank, which connect with discharge outlet removably.
2. according to claim 1 have the spray scrubber for improving water utilization rate, which is characterized in that the spray column
It is additionally provided with the vortex-flow and defrosting layer positioned at spray structure top in vivo, the air inlet of vortex-flow and defrosting layer is logical for spiral helicine eddy flow
Road.
3. according to claim 1 have the spray scrubber for improving water utilization rate, which is characterized in that the spray column
Body is 2, and the structure of 2 sprays tower body is identical, is connected between described two spray tower bodies by ventilation pipe, described logical
One end of feed channel is connect with the exhaust outlet of one of spray tower body, and the air inlet of the other end and another spray tower body connects
It connects, the bottom of the cyclic water tank of the bottom and another spray tower body of the cyclic water tank of one of spray tower body bottom is logical
Cross connecting pipe connection.
4. according to claim 1 have the spray scrubber for improving water utilization rate, which is characterized in that the recirculated water
Case is additionally provided with medicine-adding bin, and the medicine-adding bin is connect by pipeline with cyclic water tank, is additionally provided with valve on the medicine-adding bin.
5. according to claim 1 have the spray scrubber for improving water utilization rate, which is characterized in that the infusion pump
Water inlet go out to be equipped with screen pack.
6. according to claim 1 have the spray scrubber for improving water utilization rate, which is characterized in that the liquid level valve
For ball-cock assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626322.0U CN208678655U (en) | 2018-04-27 | 2018-04-27 | With the spray scrubber for improving water utilization rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626322.0U CN208678655U (en) | 2018-04-27 | 2018-04-27 | With the spray scrubber for improving water utilization rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678655U true CN208678655U (en) | 2019-04-02 |
Family
ID=65876735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820626322.0U Active CN208678655U (en) | 2018-04-27 | 2018-04-27 | With the spray scrubber for improving water utilization rate |
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| Country | Link |
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| CN (1) | CN208678655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915728A (en) * | 2021-01-22 | 2021-06-08 | 四川利达华锐机械有限公司 | Rotation-resisting combined spraying environment-friendly equipment and spraying method thereof |
-
2018
- 2018-04-27 CN CN201820626322.0U patent/CN208678655U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915728A (en) * | 2021-01-22 | 2021-06-08 | 四川利达华锐机械有限公司 | Rotation-resisting combined spraying environment-friendly equipment and spraying method thereof |
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