CN104474815B - Wet scrubber - Google Patents
Wet scrubber Download PDFInfo
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- CN104474815B CN104474815B CN201410794507.9A CN201410794507A CN104474815B CN 104474815 B CN104474815 B CN 104474815B CN 201410794507 A CN201410794507 A CN 201410794507A CN 104474815 B CN104474815 B CN 104474815B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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Abstract
The invention provides a kind of wet scrubber, belong to field of mechanical technique. it solve the baroque problem of existing cleaner unit. this wet scrubber includes the internal housing for cavity, described housing has the inlet and outlet communicated therewith, it is provided with dividing plate in described housing, enclosure interior is divided into two cavitys that left and right is adjacent by described dividing plate: cavity one and cavity two, above-mentioned cavity one and cavity two bottom communicate, above-mentioned import is positioned at the top of cavity one, described outlet is positioned at the top of cavity two and is fixed with drainage screen in exit, the import department of described cavity one has the spraying mechanism that can spray water smoke, there is in described cavity two the baffling mechanism that can make air-flow bending flowing, described housing bottom also has the discharge outlet communicated with its inner chamber. this wet scrubber simple in construction, easy to loading and unloading.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of cleaner unit, particularly a kind of wet scrubber.
Background technology
Existing stone material is in the course of processing such as polishing of polishing and cutting and workpiece, and dust in air is flown upward, and has had a strong impact on the healthy of staff. In order to alleviate the dust impact on workman's health, people have invented grinding dust removing device.
Such as, Chinese utility model patent (application number: 201120380957.5; Authorization Notice No.: CN202237691U) disclose the dust collection equipment of a kind of Sanding Room, it includes dust suction chamber, water storage tank etc., and water leg is positioned at bottom dust suction chamber, and water leg is arranged over water circulating pump. When dust collection equipment is just started working, water leg needs to be initially charged with appropriate water. In the process of dust collection equipment work, the water in water leg due to evaporation, to spill the factors such as water leg fewer and feweri. In order to maintain the properly functioning of cleaner, it is necessary to again add water in water leg.
In order to improve the automaticity of dust arrester, often arranging ball float in water leg, ball float controls feed cock. When the water in water leg reduces to certain water level, ball float declines, and opens feed cock. When water level rises and drives ball float to rise to certain position, ball float controls faucet and closes.
But in actual use, it is easy to ball float or the problem of faucet fault occur, cause faucet cannot auto water stopping, water from header tank upper port overflow, the problem causing water resource waste, working environment excess surface water.
Chinese patent its publication number CN203389494U provides " a kind of compound Wet smoke cleaner unit ", it includes column foot, column foot has discharging tube and feed tube, at column foot built with dedusting liquid, equipped with gas wash tower on column foot, smoke-intake pipe protrudes in gas wash tower from gas wash tower, and the smoke-intake pipe mouth of pipe inserts dedusting liquid liquid level; At gas wash tower built with foam dust-removing plate and dehydrating demisting plate; Circulating pump is had outside column foot, circulating pump feed tube is inserted in the dedusting liquid in column foot, and shower is inserted between the foam dust-removing plate in gas wash tower and dehydrating demisting plate, and smoke exhaust pipe one end is connected on gas wash tower top, another terminates air-introduced machine, has smoke exhaust pipe in air-introduced machine outlet.Can be seen that it has the following technical effect that, one: composite multiple dedusting function, there are three kinds of wet dust removal effects such as spraying and dedusting, foam dust-removing, impact dedusting simultaneously; Two: cleaning shaft does not block, blower fan not binding dust, adopt MULTIPLE COMPOSITE wet dust removal means, can be suitable for smoke inlet dust content greatly, containing the dust removal requirement under the special operation conditions such as sticky dust; Three: good dedusting effect, qualified discharge, clean emission.
But, it is to fully rely on dehydrating demisting plate to carry out dehydration and except mist, which increases the workload of dehydrating demisting plate, reduces the stability of whole cleaner unit.
Other wet scrubber existing also all also exists similar problem.
Summary of the invention
It is an object of the invention to the problems referred to above existed for prior art, it is provided that a kind of simple in construction, the wet scrubber that dedusting stability is high.
The purpose of the present invention can be realized by following technical proposal: a kind of wet scrubber, including the housing that inside is cavity, described housing has the inlet and outlet communicated therewith, it is characterized in that, it is provided with dividing plate in described housing, enclosure interior is divided into two cavitys that left and right is adjacent by described dividing plate: cavity two and cavity one, above-mentioned cavity one and cavity two bottom communicate, above-mentioned import is positioned at the top of cavity one, described outlet is positioned at the top of cavity two and is fixed with drainage screen in exit, the import department of described cavity one has the spraying mechanism that can spray water smoke, there is in described cavity two the baffling mechanism that can make air-flow bending flowing, described housing bottom also has the discharge outlet communicated with its inner chamber.
Band dust and gas stream is entered in cavity one by import, and first, the water smoke of spraying mechanism ejection drops downwards along cavity one after making big dust particle and water smoke agglomerated together, then, falls to the bottom in housing again with the dust of water smoke cohesion.
Fraction mixes with water smoke but the dust that do not fall in housing is subject to the effect of baffling mechanism, dust adhesion can be made to locate in baffling mechanism, the dust meeting nature run up to a certain degree and adhere to after the time drops, and this part dust is also finally the bottom dropped in housing.
Certainly, pure air after filtering is discharged by exit.
The discharge outlet place of this cleaner unit have can the valve of opening and closing, cleaner unit use procedure is sprayed water owing to continuing, when water run up to after to a certain degree, valve is opened just can easily by housing in unnecessary water discharge.
In above-mentioned wet scrubber, described spraying mechanism includes being connected in the water pump of hull outside and being connected in the sparge pipe at cavity one place, the upside of described sparge pipe horizontally set and sparge pipe is connected by the water side of connecting tube Yu water pump, and the water inlet end of described water pump is for being connected with water source.
In above-mentioned wet scrubber, axially having some apopores run through on the downside of described sparge pipe along it, above-mentioned connecting tube is connected to the center on the upside of sparge pipe.
During the apopore water outlet thereon of the sparge pipe of horizontally set, the water smoke of some arrangements can make the dust laden air of entrance mix with water smoke relatively fully. Thus the bottom big dust particle in dust laden air fallen to smoothly in housing.
In order to increase the water smoke effect of water outlet, it is possible to additionally arrange common waterfog head at each apopore place.
In above-mentioned wet scrubber, described spraying mechanism includes the water pump of connected hull outside and is connected in the spray head at cavity one place, and the water side of above-mentioned spray head and water pump is connected, and the water inlet end of described water pump is for being connected with water source.
Spray head is common its shower bath sprayer being similar to that in bathroom of spray head, and it also can realize water smoke effect, and the buying of this spray head is convenient.
Water is delivered to by water pump operation process its water side by water inlet end, owing to spray head is positioned at the top of cavity one, it is thus possible to make the water smoke with the ejection of spray head place that the dust in entrance cavity one compares air-out mix smoothly.
In above-mentioned wet scrubber, the quantity of described sparge pipe is 2-5 root, and described sparge pipe is uniform setting from top to bottom in cavity one, and all of sparge pipe is cascaded by above-mentioned connecting tube.
Sparge pipe is by the setting that is arranged above and below in cavity one, and they are distributed in the bottom in cavity one by the top in cavity one. Obviously, so can make with the sufficient water smoke mixing of the dust in dust and gas stream.
In above-mentioned wet scrubber, described import department has inlet tube that is that stretch out and that communicate with cavity one to hull outside, has water-stop structure in described inlet tube.
One end of dust connecting tube is positioned at the occasion producing dust, and the other end of dust connecting tube can easily be connected to inlet tube end. In order to the water-stop structure of inlet pipes can effectively prevent the water being positioned at cavity one place from being overflowed by inlet pipes.
In above-mentioned wet scrubber, described water-stop structure includes being connected in the overhead gage of upside in inlet tube and being connected in the lower baffle plate of inlet tube inner underside, there is between downside in described overhead gage lower end and inlet tube the lower airspace of ribbon supply dust and gas circulation, having the upper airspace of ribbon supply dust and gas circulation between upside in described lower baffle plate upper end and inlet tube, described upper airspace is in the top of lower airspace.
The water smoke being positioned at cavity place is stopped by overhead gage and lower baffle plate, and therefore, this water-stop structure effectively serves the effect intercepted in cavity one by water smoke.
Alternatively scheme, in above-mentioned wet scrubber, described water-stop structure includes laying respectively at the upper diversion division of inlet tube inside upper part and being positioned at the lower diversion division of inlet tube lower inside, described upper diversion division is obliquely installed and seamlessly transits inside itself and inlet tube, and above-mentioned upper diversion division and lower diversion division are arranged with inlet tube center for reference symmetry.
Band dust and gas stream can be made under the effect of upper diversion division and lower diversion division to be entered cavity one by inlet tube smoothly. Certainly, the water smoke in cavity one will not be flowed out by inlet pipes under the barrier effect of upper diversion division and lower diversion division.
In above-mentioned wet scrubber, being also fixed with a deflector in described cavity one, one end of described deflector is connected in the inner port place of inlet tube, forms ribbon supply dust and gas and flow into the passage of cavity one bottom between the deflector other end and dividing plate.
Band dust and gas stream flows along deflector, and what be subject to dividing plate stops above-mentioned being passed through by the passage between the deflector other end and dividing plate with the bending of dust and gas stream, subsequently into the bottom place of cavity one.
It can be seen that deflector to band dirt air flow guiding, and can not only can also make the bending flowing of band dust and gas stream, so that band dust and gas stream and water smoke are sufficiently mixed.
In above-mentioned wet scrubber, left deflection plate that described baffling mechanism includes being connected in cavity two and right deflection plate, described left deflection plate and right deflection plate lay respectively at the both sides in cavity two, described left deflection plate and right deflection plate interval are arranged, gap between described left deflection plate and dividing plate is in above right folding stream plate, and the gap between described right deflection plate and case inside is in the lower section of left folding stream plate.
Owing to staggering setting in the gap between left deflection plate and right deflection plate and cavity two, such structure can make the bending flowing of band dust and gas stream, it is subject to left deflection plate and the stop of right deflection plate, relatively moistening band dust and gas stream can be attached to left deflection plate and right deflection plate bottom, thus being discharged pure air by outlet.
In above-mentioned wet scrubber, described left deflection plate is all obliquely installed with right deflection plate and their incline direction is identical.
The left deflection plate being obliquely installed and right deflection plate are more favorable for dust laden air bending flowing.
Alternatively scheme, in above-mentioned wet scrubber, described baffling mechanism includes the baffling cylinder being connected in cavity two, and the outside of described baffling cylinder is respectively fixedly connected with on housing and dividing plate, has helical baffling passage inside described baffling cylinder.
When band dust and gas stream is by spiral baffling passage, under the guide effect of baffling passage, dust laden air flows twist.
In above-mentioned wet scrubber, the lowest point of described right deflection plate is connected on dividing plate, described right deflection plate, between housing and dividing plate, form V-shaped water leg, the lowest point of described each right deflection plate is respectively provided with the spilled water hole run through, having closure plate in described cavity two, described closure plate is resisted against on dividing plate and closure plate is located in above-mentioned all spilled water hole places.
Least a portion of water can control water leg place along right folding stream plate current is dynamic, and a small amount of water that water leg stores can make the dust granules dropped be mixed in water, it is to avoid this part dust under airflow function again with air flow motion.
When needing the sewage getting rid of water leg place, after pulling closure plate, just can easily open spilled water hole.
In above-mentioned wet scrubber, described closure plate having some and right deflection plate quantity is identical and position blocks one to one, described blocking and spilled water hole size match.
During original state, spilled water hole is blocked by blocking, moves closure plate and drives blocking to depart from spilled water hole, it is thus possible to make sewage can be got rid of by spilled water hole during draining-off sewage.
In above-mentioned wet scrubber, described hull outside is fixed with link, and described link is connected to the rolling cylinder that can rotate, and described rolling cylinder is fixed with connection rope, and the described closure plate stretching into cavity two interior and above-mentioned of restricting that connects is connected.
When needing to get rid of water leg place sewage, rolling cylinder action can pull closure plate to move by connection rope, thus being opened by spilled water hole.
Alternatively scheme, in above-mentioned wet scrubber, described dividing plate is fixed with a bracer of protrusion.
Prop up bracer sparge pipe is supported, increase the position stability of sparge pipe. Owing to having stronger band dust and gas stream in cavity one, just can be prevented effectively from sparge pipe by said structure and rock.
In above-mentioned wet scrubber, bottom place in described housing also has stripper, spring and link assembly, above-mentioned stripper is obliquely installed and stripper upper end thereof is at cavity one sidepiece, above-mentioned stripper tilts lower end and is positioned at cavity two bottom, the two ends of above-mentioned spring are respectively fixedly connected with on stripper and a bracer, one end of above-mentioned link assembly is connected with stripper, and the other end of described link assembly and closure plate are hinged.
The inclined shape of stripper under original state, in dust removal process, band dust and gas stream is pressed under stripper, and under the elastic force effect of spring, stripper swings up and down frequently around its hinged place, and the dust that so can will be located on stripper shakes off the bottom to housing smoothly.
Meanwhile, under the effect of link assembly, above-mentioned closure plate is driven and moves up and down frequently, it is thus possible to make the sewage gathered energy smooth and easy and be discharged timely.
In above-mentioned wet scrubber, described link assembly includes connecting cylinder, connecting rod one and connecting rod two, described connecting cylinder is connected on stripper, described connecting rod one the inner is positioned at connecting cylinder, one end of described connecting rod one outer end and connecting rod two is hinged, and the other end of described connecting rod two and above-mentioned closure plate are hinged.
Connecting rod one the inner can translate along connecting cylinder, is respectively hinged at due to the two ends of connecting rod two on connecting rod one outer end and closure plate, and connecting cylinder is connected on stripper. Therefore, stripper is in its hinged place reciprocally swinging process, and the closure plate that drives that can be stable by this link assembly moves up and down also with reciprocal.
Alternatively scheme, in above-mentioned wet scrubber, described link assembly includes connecting hole, connecting rod one and the connecting rod two that stripper is recessed on, described connecting rod one the inner is positioned at connection hole, one end of described connecting rod one outer end and connecting rod two is hinged, and the other end of described connecting rod two and above-mentioned closure plate are hinged.
Same, connecting cylinder has been replaced to the connecting hole being positioned on stripper by this programme, this programme can stably drive closure plate reciprocal moving up and down along with the reciprocally swinging of stripper equally.
In above-mentioned wet scrubber, described housing includes upper shell and lower house, and lower house is fastened on upper shell lower end and forms the internal cavity for cavity between upper shell and lower house.
Owing to having stripper and sparge pipe etc. in housing, creationary lower house housing being set to upper shell and being connected to upper shell bottom of this structure, so that above-mentioned stripper and sparge pipe and spring etc., can easily be arranged in this housing.
In above-mentioned wet scrubber, have in the middle part of described lower house with dividing plate just to water-stop sheet, lower house is divided into two the adjacent cavitys in left and right by described water-stop sheet: filter chamber and water-purifying cavity, place it in described filter chamber and open-topped have disposal box, above-mentioned lower house is fastened on the outside of upper shell, and above-mentioned disposal box is pressed on inside upper shell and between water-stop sheet.
Dust falls in filter chamber, and dust is deposited in bottom filter chamber under gravity, and pure water overflows water-stop sheet and enters in water-purifying cavity. Owing to having disposal box in filter chamber, therefore, final dust is collected in disposal box.
Meanwhile, under the water-stop sheet effect with upper shell, disposal box is positioned, say, that disposal box need not be positioned by this disposal box by other extra part.
In above-mentioned wet scrubber, bottom in described housing also has feeding plate, water-purifying cavity top is covered by described feeding plate, there is between the inner side of described feeding plate and cavity one blanking port dropped for dust, described blanking port is positioned at filter chamber top, and described feeding plate is obliquely installed and the lowest point of feeding plate is positioned at cavity two bottom.
The dust that feeding plate will fall off stops, makes the dust dropped can only enter filter chamber place.
Compared with prior art, this wet scrubber is divided into upper shell and lower house due to housing, and therefore, the part in housing is easy to loading and unloading.
Meanwhile, baffling mechanism can not only make air-flow bending flowing, improves dust removing effects, and the water leg at place of baffling mechanism can also make dust be deposited in water leg place, it is to avoid enter into the dust at cavity two place again with air flow motion, and its good dedusting effect, stability is high.
It addition, cleaner unit is in use, the water at water leg place can be automatically drained out by the swing of stripper, it is to avoid sewage hydrops is too much.
And, the stripper of swing is more favorable for dust and falls to the filter cavity place at housing bottom place, and, the water entering water-purifying cavity place is pure water, it is possible to is expelled directly out or uses as other purposes in dedusting operation.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of this wet scrubber.
Fig. 2 is the structural representation at link assembly place in this wet scrubber.
Structural representation when Fig. 3 is that in this wet scrubber, spilled water hole is closed.
Structural representation when Fig. 4 is that in this wet scrubber, spilled water hole is opened.
Fig. 5 is the sectional structure schematic diagram of sparge pipe in this wet scrubber.
In figure, 1, housing; 1a, upper shell; 1b, lower house; 1b1, filter chamber; 1b2, water-purifying cavity; 1c, cavity one; 1d, cavity two; 1e, discharge outlet; 2, import; 3, outlet; 4, dividing plate; 5, drainage screen; 6, water pump; 7, sparge pipe; 7a, apopore; 8, connecting tube; 9, inlet tube; 9a, overhead gage; 9b, lower baffle plate; 9c, upper airspace; 9d, lower airspace; 10, deflector; 11, left deflection plate; 12, right deflection plate; 12a, water leg; 12b, spilled water hole; 13, closure plate; 14, blocking; 15, link; 16, rolling cylinder; 17, rope is connected; 18, bracer is propped up; 19, stripper; 20, spring; 21, connecting cylinder; 22, connecting rod one; 23, connecting rod two; 24, water-stop sheet; 25, disposal box; 26, feeding plate; 27, blanking port.
Detailed description of the invention
As it is shown in figure 1, this wet scrubber includes the internal housing 1 for cavity, in the present embodiment, housing 1 is upper and lower two part compositions, it may be assumed that upper shell 1a and the lower house 1b being connected to upper shell 1a bottom.
Having the import 2 and outlet 3 that communicate therewith on housing 1, band dust and gas flows through import 2 and enters housing 1, and air pure after filtration treatment is by exporting 3 discharges.
Vertical in housing 1 being provided with a dividing plate 4, dividing plate 4 is divided into, by internal for housing 1, two cavitys that left and right is adjacent: cavity one 1c and cavity two 1d. In the present embodiment, cavity one 1c and cavity two 1d is all in upper shell 1.
Cavity one 1c and cavity two 1d bottom communicate, and in the present embodiment, the place of communicating of above-mentioned two cavity is positioned at lower house 1b.
Import 2 is positioned at the top of cavity one 1c, and outlet 3 is positioned at the top of cavity two 1d, is fixed with drainage screen 5 at outlet 3 places. In the present embodiment, drainage screen 5 is common dehumidifying drainage screen.
The import department of cavity one 1c has the spraying mechanism that can spray water smoke, has the baffling mechanism that can make air-flow bending flowing, also have the discharge outlet 1e communicated with its inner chamber bottom housing 1 in cavity two 1d.
Spraying mechanism includes the water pump 6 being connected in outside housing 1 and the sparge pipe 7 being connected in cavity one 1c place, and the upside of sparge pipe 7 horizontally set and sparge pipe 7 is connected by the water side of connecting tube 8 with water pump 6, and the water inlet end of water pump 6 is for being connected with water source.
As shown in Figure 1 and Figure 5, axially having some apopore 7a run through on the downside of sparge pipe 7 along it, above-mentioned connecting tube 8 is connected to the center on the upside of sparge pipe 7.
The quantity of sparge pipe 7 is four, and described sparge pipe 7 is uniform setting from top to bottom in cavity one 1c, and all of sparge pipe 7 is cascaded by above-mentioned connecting tube 8.
According to practical situation, spraying mechanism can also adopt another scheme, it may be assumed that it includes the water pump 6 outside connected housing 1 and is connected in the spray head at cavity one 1c place, and the water side of spray head and water pump 6 is connected, and the water inlet end of water pump 6 is for being connected with water source.
Import 2 place have that stretch out outside housing 1 and with the cavity one 1c inlet tube 9 communicated, in described inlet tube 9, there is water-stop structure.
Water-stop structure includes being connected in the overhead gage 9a of upside in inlet tube 9 and being connected in the lower baffle plate 9b of inlet tube 9 inner underside, there is between downside in overhead gage 9a lower end and inlet tube 9 the lower airspace 9d of ribbon supply dust and gas circulation, having the upper airspace 9c of ribbon supply dust and gas circulation between upside in lower baffle plate 9b upper end and inlet tube 9, upper airspace 9c is in the top of lower airspace 9d.
According to practical situation, water-stop structure can also adopt another scheme, that is: it includes laying respectively at the upper diversion division of inlet tube 9 inside upper part and being positioned at the lower diversion division of inlet tube 9 lower inside, described upper diversion division is obliquely installed and seamlessly transits inside itself and inlet tube, and above-mentioned upper diversion division and lower diversion division are arranged with inlet tube 9 center for reference symmetry.
Also being fixed with a deflector 10 in cavity one 1c, one end of described deflector 10 is connected in the inner port place of inlet tube 9, forms ribbon supply dust and gas and flow into the passage of cavity one 1c bottom between deflector 10 other end and dividing plate 4.
Baffling mechanism includes being connected in the left deflection plate 11 in cavity two 1d and right deflection plate 12, described left deflection plate 11 lays respectively at the both sides in cavity two 1d with right deflection plate 12, described left deflection plate 11 and right deflection plate 12 interval are arranged, gap between described left deflection plate 11 and dividing plate 4 is in above right folding stream plate 12, and the gap between inside described right deflection plate 12 and housing 1 is in the lower section of left folding stream plate 11.
In the present embodiment, left deflection plate 11 is all obliquely installed with right deflection plate 12 and their incline direction is identical.
According to practical situation, baffling mechanism adopts another scheme to be also feasible, that is: it includes the baffling cylinder that is connected in cavity two 1d, and the outside of described baffling cylinder is respectively fixedly connected with on housing 1 and dividing plate 4, has helical baffling passage inside described baffling cylinder.
As shown in Fig. 2 and Fig. 3 and Fig. 4, the lowest point of right deflection plate 12 is connected on dividing plate 4, V-shaped water leg 12a is formed between described right deflection plate 12, housing 1 and dividing plate 4, the lowest point of described each right deflection plate 12 is respectively provided with the spilled water hole 12b run through, having closure plate 13 in described cavity two 1d, described closure plate 13 is resisted against on dividing plate 4 and closure plate 13 is located in above-mentioned all spilled water hole 12b places.
Having on closure plate 13 that some and right deflection plate 12 quantity is identical and position blocks 14 one to one, described blocking 14 matches with spilled water hole 12b size.
Being fixed with link 15 outside housing 1, described link 15 is connected to the rolling cylinder 16 that can rotate, described rolling cylinder 16 is fixed with connection rope 17, described connection rope 17 stretches in cavity two 1d and is connected with above-mentioned closure plate 13.
Being fixed with a bracer 18 of protrusion on dividing plate 4, above-mentioned sparge pipe 7 end is resisted against bracer 18 top.
Bottom place in housing 1 also has stripper 19, spring 20 and link assembly, above-mentioned stripper 19 is obliquely installed and stripper 19 upper end thereof is at cavity one 1c sidepiece, above-mentioned stripper 19 tilts lower end and is positioned at cavity two 1d bottom, the two ends of above-mentioned spring 20 are respectively fixedly connected with on stripper 19 and a bracer 18, one end of above-mentioned link assembly is connected with stripper 19, and the other end of described link assembly and closure plate 13 are hinged.
Link assembly includes connecting cylinder 21, connecting rod 1 and connecting rod 2 23, described connecting cylinder 21 is connected on stripper 19, described connecting rod 1 the inner is positioned at connecting cylinder 21, one end of described connecting rod 1 outer end and connecting rod 2 22 is hinged, and the other end of described connecting rod 2 23 and above-mentioned closure plate 13 are hinged.
According to practical situation, link assembly can adopt another scheme, that is: it includes connecting hole, connecting rod 1 and the connecting rod 2 23 that stripper 19 is recessed on, described connecting rod 1 the inner is positioned at connection hole, one end of described connecting rod 1 outer end and connecting rod 2 23 is hinged, and the other end of described connecting rod 2 23 and above-mentioned closure plate 13 are hinged.
Housing 1 includes upper shell 1a and lower house 1b, lower house 1b and is fastened on upper shell 1a lower end and forms the internal cavity for cavity between upper shell 1a and lower house 1b.
Have in the middle part of lower house 1b with dividing plate 4 just to water-stop sheet 24, lower house 1b is divided into two the adjacent cavitys in left and right by described water-stop sheet 24: filter chamber 1b1 and water-purifying cavity 1b2, place it in described filter chamber 1b1 and open-topped have disposal box 25, above-mentioned lower house 1b is fastened on the outside of upper shell 1a, and above-mentioned disposal box 25 is pressed on inside upper shell 1a and between water-stop sheet 24.
Bottom in housing 1 also has feeding plate 26, water-purifying cavity 1b2 top is covered by described feeding plate 26, there is between the inner side of described feeding plate 26 and cavity one 1c the blanking port 27 dropped for dust, described blanking port 27 is positioned at filter chamber 1b1 top, and described feeding plate 26 is obliquely installed and the lowest point of feeding plate 26 is positioned at cavity two 1d bottom.
Band dust and gas stream is entered in cavity one 1c by import 2. First, the water smoke of spraying mechanism ejection drops downwards along cavity one 1c after making big dust particle and water smoke agglomerated together. Owing to import 2 place has the inlet tube 9 communicated therewith, and having water-stop structure in inlet tube 9, therefore, the water smoke being positioned at cavity one 1c will not be overflowed by inlet tube 9.
In cavity one 1c, four sparge pipes 7 of upper and lower uniform setting can make the dust with dust and gas stream being arranged in cavity one 1c mix with water smoke relatively fully, and the dust poly-with water-setting drops on stripper 19. Stripper 19 is subject to the impact of air-flow, and under the effect of spring 20 and link assembly, the swing by a small margin that stripper 19 is reciprocal around its hinged place, thus the cohesion dust that will be located on stripper 19 drops smoothly in the filter chamber 1b1 of housing 1 inner bottom part. In this process, water-purifying cavity 1b2 top is stopped by feeding plate 26, so that the dust of cohesion can only drop in filter chamber 1b1.
The dust of cohesion is in filter chamber 1b1, and dust natural sedimentation is bottom filter chamber 1b1, and pure water is overflowed by water-stop sheet 24, makes pure water enter in water-purifying cavity 1b2. Outwardly discharge pure water after opening osculum 1e, certainly, the water inlet end of water pump 6 can be arranged in water-purifying cavity 1b2 to recycle.
Fraction mixes with water smoke but does not fall to the dust in housing 1 and be subject to the effect of baffling mechanism, dust adhesion can be made to locate in baffling mechanism, the dust meeting nature run up to a certain degree and adhere to after the time drops, and this part dust is also finally the bottom dropped in housing 1.
Certainly, pure air after filtering is by exporting 3 discharges. The air discharged can also be further filtered by the drainage screen 5 being positioned at exit.
The discharge outlet 1e place of this cleaner unit have can the valve of opening and closing, cleaner unit use procedure is sprayed water owing to continuing, when water run up to after to a certain degree, valve is opened just can easily by housing 1 in unnecessary water discharge.
Claims (6)
1. a wet scrubber, including the housing that inside is cavity, described housing has the inlet and outlet communicated therewith, it is characterized in that, it is provided with dividing plate in described housing, enclosure interior is divided into two cavitys that left and right is adjacent by described dividing plate: cavity two and cavity one, above-mentioned cavity one and cavity two bottom communicate, above-mentioned import is positioned at the top of cavity one, described outlet is positioned at the top of cavity two and is fixed with drainage screen in exit, the import department of described cavity one has the spraying mechanism that can spray water smoke, there is in described cavity two the baffling mechanism that can make air-flow bending flowing, described housing bottom also has the discharge outlet communicated with its inner chamber, described housing includes upper shell and lower house, lower house is fastened on upper shell lower end and forms the internal cavity for cavity between upper shell and lower house, have in the middle part of described lower house with dividing plate just to water-stop sheet, lower house is divided into two the adjacent cavitys in left and right by described water-stop sheet: filter chamber and water-purifying cavity, place it in described filter chamber and open-topped have disposal box, above-mentioned lower house is fastened on the outside of upper shell, above-mentioned disposal box is pressed on inside upper shell and between water-stop sheet, left deflection plate that described baffling mechanism includes being connected in cavity two and right deflection plate, described left deflection plate and right deflection plate lay respectively at the both sides in cavity two, described left deflection plate and right deflection plate interval are arranged, gap between described left deflection plate and dividing plate is in above right folding stream plate, gap between described right deflection plate and case inside is in the lower section of left folding stream plate, the lowest point of described right deflection plate is connected on dividing plate, described right deflection plate, V-shaped water leg is formed between housing and dividing plate, the lowest point of described each right deflection plate is respectively provided with the spilled water hole run through, in described cavity two, there is closure plate, described closure plate is resisted against on dividing plate and closure plate is located in above-mentioned all spilled water hole places, described closure plate has some and right deflection plate quantity is identical and position blocks one to one, described blocking and spilled water hole size match, described dividing plate is fixed with a bracer of protrusion, bottom place in described housing also has stripper, spring and link assembly, above-mentioned stripper is obliquely installed and stripper upper end thereof is at cavity one sidepiece, above-mentioned stripper tilts lower end and is positioned at cavity two bottom, the two ends of above-mentioned spring are respectively fixedly connected with on stripper and a bracer, one end of above-mentioned link assembly is connected with stripper, the other end of described link assembly and closure plate are hinged,Described link assembly includes connecting cylinder, connecting rod one and connecting rod two, described connecting cylinder is connected on stripper, described connecting rod one the inner is positioned at one end of connecting cylinder, described connecting rod one outer end and connecting rod two and is hinged, and the other end of described connecting rod two and above-mentioned closure plate are hinged.
2. wet scrubber according to claim 1, it is characterized in that, described spraying mechanism includes being connected in the water pump of hull outside and being connected in the sparge pipe at cavity one place, the upside of described sparge pipe horizontally set and sparge pipe is connected by the water side of connecting tube Yu water pump, and the water inlet end of described water pump is for being connected with water source.
3. wet scrubber according to claim 2, it is characterised in that axially have some apopores run through on the downside of described sparge pipe along it, above-mentioned connecting tube is connected to the center on the upside of sparge pipe.
4. wet scrubber according to claim 1, it is characterized in that, described spraying mechanism includes the water pump of connected hull outside and is connected in the spray head at cavity one place, and the water side of above-mentioned spray head and water pump is connected, and the water inlet end of described water pump is for being connected with water source.
5. wet scrubber according to claim 3, it is characterised in that the quantity of described sparge pipe is 25, described sparge pipe is uniform setting from top to bottom in cavity one, and all of sparge pipe is cascaded by above-mentioned connecting tube.
6. wet scrubber according to claim 1, it is characterised in that described left deflection plate is all obliquely installed with right deflection plate and their incline direction is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794507.9A CN104474815B (en) | 2014-12-18 | 2014-12-18 | Wet scrubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794507.9A CN104474815B (en) | 2014-12-18 | 2014-12-18 | Wet scrubber |
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| CN104474815A CN104474815A (en) | 2015-04-01 |
| CN104474815B true CN104474815B (en) | 2016-06-08 |
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| CN201410794507.9A Active CN104474815B (en) | 2014-12-18 | 2014-12-18 | Wet scrubber |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841226A (en) * | 2015-04-27 | 2015-08-19 | 浙江德清艾卡蒙特涂装设备有限公司 | Spraying and filtering dust collector |
| CN104841235B (en) * | 2015-06-04 | 2016-10-05 | 国润生物科技（深圳）有限公司 | A kind of dismountable dust purification device |
| CN106362530B (en) * | 2016-10-24 | 2018-11-23 | 泉州市春川贸易有限公司 | Air purifier |
| CN113069836B (en) * | 2021-03-22 | 2023-05-30 | 深圳市亿天源环境科技有限公司 | But air purification device for computer of dust removal edulcoration |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3926592A (en) * | 1974-09-03 | 1975-12-16 | Max Leva | Entrainment separator in co-current flow |
| US5135550A (en) * | 1990-05-23 | 1992-08-04 | Binks Manufacturing Company | Recirculating water washer means and method |
| CN200998635Y (en) * | 2007-01-08 | 2008-01-02 | 陈美青 | Wet-type dust collector |
| CN101024136B (en) * | 2007-01-08 | 2010-12-08 | 陈美青 | Wet-type duster |
| CN203315945U (en) * | 2013-05-10 | 2013-12-04 | 南昌航空大学 | Pineapple type spraying water film desulfurization dust collector |
| CN203678189U (en) * | 2013-12-07 | 2014-07-02 | 杨必敬 | Vertical type multi-grade chute curve spraying and purifying device |
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Effective date of registration: 20230731 Address after: 277100 No. X6599 Guangming Avenue, Zhangfan Street, Gaoxin District, Zaozhuang City, Shandong Province Patentee after: Dongfang Light Source Group Co.,Ltd. Address before: No.8, 5th Road, Yanguan Industrial Park, Haining City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG JIEYU ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |