CN204841330U - High -efficient venturi wet dust collector - Google Patents

High -efficient venturi wet dust collector Download PDF

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Publication number
CN204841330U
CN204841330U CN201520611527.8U CN201520611527U CN204841330U CN 204841330 U CN204841330 U CN 204841330U CN 201520611527 U CN201520611527 U CN 201520611527U CN 204841330 U CN204841330 U CN 204841330U
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China
Prior art keywords
venturi
runner
water tank
dust collector
box
Prior art date
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Application number
CN201520611527.8U
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Chinese (zh)
Inventor
陈林法
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhangjiagang Jiehuang Industrial Dust Collector Manufacturing Co Ltd
Original Assignee
Zhangjiagang Jiehuang Industrial Dust Collector Manufacturing Co Ltd
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Priority to CN201520611527.8U priority Critical patent/CN204841330U/en
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Publication of CN204841330U publication Critical patent/CN204841330U/en
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Abstract

The utility model relates to a high -efficient venturi wet dust collector, the multimedia advertisement box comprises a box body, the upper portion of box is provided with fan and clean air out, and the lower part of box is the water tank, and the bottom of water tank is provided with the blowoff valve, and the top of water tank is provided with the venturi runner, and the venturi runner transversely inserts setting, one of which end position in the outside of box to wherein be provided with the atomising head, its other end opening is provided with an at least metafiltration foam ware down between venturi runner and the fan. Its venturi runner adopts the horizontal type to insert the design to lieing in the below of straining the foam ware, thereby having avoided the venturi runner and strained the interference when the installation between the foam ware, not only enlarged and strained the effective area of foam ware, and simplified the structure that adds man -hour, feasible installation is more convenient. Flue gas and water smoke utilize inertia to spout to the surface of water transversely setting up fully contact in the venturi runner to the ash fall effect has been improved.

Description

Efficient venturi wet dust collector
Technical field
The utility model relates to the technical field of deduster, refers to a kind of efficient venturi wet dust collector especially.
Background technology
Venturi scrubber is a novel deduster, and it installs a venturi runner on water dust scrubber gas approach pipeline, at venturi aditus laryngis water spray, because water suction is condensed into larger particle.The venturi scrubber used at present, its venturi runner is arranged to be cut by cylindrical shell usually, and what have is arranged through after the filter foam device be horizontally installed in cylindrical shell.The shortcoming of the venturi scrubber used at present is: the effluent standard that purifies air is not very reliable, and add man-hour structure more complicated, Material selec-tion is restricted, and parts preservative treatment is difficult to evenly put in place, affect whole service life, and installation and repairing is more loaded down with trivial details.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of time of contact that can increase between flue gas and water smoke, and the simple efficient venturi wet dust collector of structure.
For solving the problem, the technical solution adopted in the utility model is: efficient venturi wet dust collector, comprise a casing, the top of described casing is provided with blower fan and clean gas outlet, the bottom of casing is water tank, the bottom of water tank is provided with blowoff valve, the top of water tank is provided with venturi runner, the laterally inserted setting of venturi runner, its one end is positioned at the outside of casing, and be wherein provided with fog-spray nozzle, its other end is opening down, between venturi runner and blower fan, be provided with at least one metafiltration foam device.
Preferably, the outer setting of described casing has circulating pump and automatic water-replenishing device, and one end of circulating pump is connected with water tank, and the other end of circulating pump is connected with fog-spray nozzle.
Preferably, be provided with two metafiltration foam devices between described venturi runner and blower fan, two metafiltration foam devices are arranged in parallel.
The beneficial effects of the utility model are: above-mentioned efficient venturi wet dust collector, its venturi runner adopts scheme design, and be positioned at the below of filter foam device, thus the interference avoided between venturi runner and filter foam device when mounted, not only expand the effective area of filter foam device, and simplify the structure adding man-hour, make easier for installation.Flue gas can fully contact in the venturi runner of horizontally set with water smoke, utilizes inertia to spray to the water surface, thus improves ash fall effect, is the safest system of the inflammable and explosive medium of process; Discharge air to meet " purify air standard ", meet the instruction that professional association issues; High sedimentation separation efficiency; Modular assembled, the process of part plastic-blasting, also can make by stainless steel; Floor space is little, and Operation and Maintenance is simple and safe, and periodical blowdown valve can be set to automatic periodical blowdown according to customer demand.Be widely used in dry wet hybrid process, the field such as grinding-polishing processing, the processing of combustion explosion medium, smog spark fill the air, viscous fiber dust.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
In figure: 1, casing, 2, blower fan, 3, clean gas outlet, 4, water tank, 5, blowoff valve, 6, venturi runner, 7, fog-spray nozzle, 8, filter foam device, 9, circulating pump, 10, automatic water-replenishing device.
Detailed description of the invention
Below by specific embodiment, the efficient venturi wet dust collector of one described in the utility model is described in further detail.
As shown in Figure 1 and Figure 2, efficient venturi wet dust collector, comprises a casing 1, and the top of described casing 1 is provided with blower fan 2 and clean gas outlet 3, the bottom of casing 1 is water tank 4, the bottom of water tank 4 is provided with blowoff valve 5, and the top of water tank 4 is provided with venturi runner 6, the laterally inserted setting of venturi runner 6, its one end is positioned at the outside of casing 1, and be wherein provided with fog-spray nozzle 7, its other end is opening down, between venturi runner 6 and blower fan 2, be provided with at least one metafiltration foam device 8.In the present embodiment, be provided with two metafiltration foam device 8, two metafiltration foam devices 8 between described venturi runner 6 and blower fan 2 arranged in parallel.
Preferably, the outer setting of described casing 1 has circulating pump 9 and automatic water-replenishing device 10, and one end of circulating pump 9 is connected with water tank 4, and the other end of circulating pump 9 is connected with fog-spray nozzle 7.By automatic water-replenishing device 10, ensure the water-holding quantity of casing 1 inside.By circulating pump 9, achieve cycling use of water.
Operation principle of the present utility model is: under the effect of blower fan 2, casing 1 inside is made to there is negative pressure, the dust and the waste gas that are positioned at venturi runner 6 mouthfuls are inhaled into case inside, water tank 4 is fallen into after being caught the large drop of formation by the water smoke that sprayer sprays, droplet (fog) is infiltrated seizure formation drop by demister and falls into water tank 4 equally, circulated sprinkling, goes round and begins again.
Above-mentioned efficient venturi wet dust collector, its venturi runner 6 adopts scheme design, and be positioned at the below of filter foam device 8, thus the interference avoided between venturi runner 6 and filter foam device 8 when mounted, not only expand the effective area of filter foam device 8, and simplify the structure adding man-hour, make easier for installation.Flue gas can fully contact in the venturi runner 6 of horizontally set with water smoke, utilizes inertia to spray to the water surface, thus improves ash fall effect, is the safest system of the inflammable and explosive medium of process; Discharge air to meet " purify air standard ", meet the instruction that professional association issues; High sedimentation separation efficiency; Modular assembled, the process of part plastic-blasting, also can make by stainless steel; Floor space is little, and Operation and Maintenance is simple and safe, and periodical blowdown valve 5 can be set to automatic periodical blowdown according to customer demand.Be widely used in dry wet hybrid process, the field such as grinding-polishing processing, the processing of combustion explosion medium, smog spark fill the air, viscous fiber dust.
The above embodiments are the principle of illustrative the invention and effect thereof only, and the embodiment that part is used, but not for limiting the utility model; It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims (3)

1. efficient venturi wet dust collector, comprise a casing, it is characterized in that: the top of described casing is provided with blower fan and clean gas outlet, the bottom of casing is water tank, and the bottom of water tank is provided with blowoff valve, the top of water tank is provided with venturi runner, the laterally inserted setting of venturi runner, its one end is positioned at the outside of casing, and is wherein provided with fog-spray nozzle, its other end is opening down, is provided with at least one metafiltration foam device between venturi runner and blower fan.
2. efficient venturi wet dust collector according to claim 1, is characterized in that: the outer setting of described casing has circulating pump and automatic water-replenishing device, and one end of circulating pump is connected with water tank, and the other end of circulating pump is connected with fog-spray nozzle.
3. efficient venturi wet dust collector according to claim 1 and 2, is characterized in that: be provided with two metafiltration foam devices between described venturi runner and blower fan, and two metafiltration foam devices are arranged in parallel.
CN201520611527.8U 2015-08-14 2015-08-14 High -efficient venturi wet dust collector Active CN204841330U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520611527.8U CN204841330U (en) 2015-08-14 2015-08-14 High -efficient venturi wet dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520611527.8U CN204841330U (en) 2015-08-14 2015-08-14 High -efficient venturi wet dust collector

Publications (1)

Publication Number Publication Date
CN204841330U true CN204841330U (en) 2015-12-09

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Family Applications (1)

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CN201520611527.8U Active CN204841330U (en) 2015-08-14 2015-08-14 High -efficient venturi wet dust collector

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105498425A (en) * 2016-01-14 2016-04-20 张家港市洁皇工业吸尘器制造有限公司 Servo linkage wet method smoke removal purification device for numerical control plasma cutting machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105498425A (en) * 2016-01-14 2016-04-20 张家港市洁皇工业吸尘器制造有限公司 Servo linkage wet method smoke removal purification device for numerical control plasma cutting machine

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