CN104474815A - Wet dust collector - Google Patents
Wet dust collector Download PDFInfo
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- CN104474815A CN104474815A CN201410794507.9A CN201410794507A CN104474815A CN 104474815 A CN104474815 A CN 104474815A CN 201410794507 A CN201410794507 A CN 201410794507A CN 104474815 A CN104474815 A CN 104474815A
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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 wet dust collector belonging to the technical field of mechanisms and solving the problem of complex structure of the existing dust collector. The wet dust collector comprises a shell internally provided with a cavity, wherein an inlet and an outlet which are communicated with the shell are formed in the shell; the shell is internally provided with a partition plate; the interior of the shell is partitioned by the partition plate to form two cavities, namely a cavity I and a cavity II which are adjacent left and right; the lower part of the cavity I is communicated with the lower part of the cavity II; the inlet is located in the upper part of the cavity I; the outlet is located in the top of the cavity II and is fixedly connected with a filter screen; the inlet of the cavity I is provided with a spraying mechanism capable of spraying water mist; the cavity II is internally provided with a baffling mechanism capable of baffling air flow; and a water outlet communicated with the inner cavity of the shell is also formed in the bottom of the shell. The wet dust collector is simple in structure and convenient to mount and dismount.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of deduster, particularly a kind of wet scrubber.
Background technology
Existing stone material is in the process 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 impact of dust 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 a kind of dust collection equipment of Sanding Room, it comprises dust suction chamber, water storage tank etc., and water leg is positioned at bottom dust suction chamber, is provided with water circulating pump above water leg.When dust collection equipment is just started working, water leg needs first to load 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 normal operation of cleaner, need again to add water in water leg.
In order to improve the automaticity of dust arrester, often in water leg, arrange ball float, ball float controls feed cock.When the water in water leg is reduced to certain water level, ball float declines, and opens feed cock.When water level rising drives ball float to rise to certain position, ball float controls tap and closes.
But in actual use, easily occur the problem of ball float or tap fault, cause tap cannot auto water stopping, water overflows from header tank upper port, causes water resource waste, working environment ground area water problem.
Its publication number of Chinese patent CN203389494U provides " a kind of compound Wet smoke deduster ", it comprises column foot, column foot has discharging tube and feed tube, at column foot built with dedusting liquid, column foot is equipped with gas wash tower, 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 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 termination air-introduced machine, has smoke exhaust pipe in air-introduced machine outlet.Can find out that it has following technique effect, 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 relies on dehydrating demisting plate to carry out dewatering and demist completely, which increases the live load of dehydrating demisting plate, reduce the stability of whole deduster.
Other wet scrubber existing also all also exists similar problem.
Summary of the invention
The object of the invention is the problems referred to above existed for prior art, provide a kind of structure simple, the wet scrubber that dedusting stability is high.
Object of the present invention realizes by following technical proposal: a kind of wet scrubber, comprise the inner housing for cavity, described housing have the import communicated with it and outlet, it is characterized in that, dividing plate is provided with in described housing, enclosure interior is divided into two adjacent cavitys of left and right 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 screen pack 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 air-flow can be made to bend flowing, described housing bottom also has the discharge outlet communicated with its inner chamber.
Band dirt air-flow enters in cavity one by import, first, the water smoke of spraying mechanism ejection make big dust particle and water smoke agglomerated together after drop downwards along cavity one, then, the dust condensed with water smoke falls to the bottom in housing again.
Fraction mixes with water smoke but the dust do not fallen in housing is subject to the effect of baffling mechanism, dust adhesion can be made to locate in baffling mechanism, run up to a certain degree and the dust that adheres to after the time can drop by nature, this part dust is also finally the bottom of dropping in housing.
Certainly, pure air is after filtering discharged by exit.
The discharge outlet place of this deduster has the valve of energy opening and closing, due to lasting water spray in deduster use procedure, just water unnecessary in housing can easily be discharged by valve open when water runs up to a certain degree.
In above-mentioned wet scrubber, described spraying mechanism comprises the water pump being connected in hull outside and the sparge pipe being connected in cavity one place, described sparge pipe horizontally set and the upside of sparge pipe are connected by the water side of tube connector and water pump, and the water inlet end of described water pump is used for being connected with water source.
In above-mentioned wet scrubber, axially have some apopores run through along it on the downside of described sparge pipe, above-mentioned tube connector is connected to the center on the upside of sparge pipe.
During the apopore water outlet of the sparge pipe of horizontally set on it, the water smoke of some arrangements can make the band dirt air entered mix with water smoke comparatively fully.Thus the bottom big dust particle in band dirt air fallen to smoothly in housing.
In order to increase the water smoke effect of water outlet, additionally common waterfog head can be set at each apopore place.
In above-mentioned wet scrubber, described spraying mechanism comprises the water pump of the hull outside that is connected 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 used for being connected with water source.
Spray head is the common shower bath sprayer of its similar of spray head in bathroom, and it also can realize water smoke effect, and the buying of this spray head is convenient.
In water pump operation process, water is delivered to its water side smoothly by water inlet end, because spray head is positioned at the top of cavity one, thus the water smoke sprayed with spray head place that the dust entered in cavity one can be made to compare air-out mixes.
In above-mentioned wet scrubber, the quantity of described sparge pipe is 2-5, and described sparge pipe is uniform setting from top to bottom in cavity one, and all sparge pipes are cascaded by above-mentioned tube connector.
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, the sufficient water smoke mixing of the dust in band dirt air-flow can be made like this.
In above-mentioned wet scrubber, described import department have stretch out to hull outside and the inlet tube communicated with cavity one, in described inlet tube, there is water-stop structure.
One end of dust tube connector is positioned at the occasion producing dust, and the other end of dust tube connector can easily be connected to inlet tube end.Water-stop structure in order to 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 comprises the overhead gage being connected in upside in inlet tube and the lower baffle plate being connected in inlet tube inner underside, there is between downside in described overhead gage lower end and inlet tube the lower airspace that ribbon supply dirt air-flow is logical, have the upper airspace that ribbon supply dirt air-flow is logical 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 comprises the upper diversion division laying respectively at inlet tube inside upper part and the lower diversion division being positioned at inlet tube lower inside, described upper diversion division is obliquely installed and seamlessly transits inside itself and inlet tube, above-mentioned upper diversion division and lower diversion division with inlet tube center for reference symmetry is arranged.
What can make band dirt airflow smooth under the effect of upper diversion division and lower diversion division enters cavity one by inlet tube.Certainly, the water smoke in cavity one can not be flowed out by inlet pipes under the barrier effect of upper diversion division and lower diversion division.
In above-mentioned wet scrubber, be 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 the passage that ribbon supply dirt air-flow enters cavity one bottom between the deflector other end and dividing plate.
Band dirt air-flow flows along deflector, is subject to being passed through by the passage between the deflector other end and dividing plate of the stop above-mentioned band dirt air-flow bending of dividing plate, then enters the bottom place of cavity one.
Can find out, deflector can not only to band dirt air flow guiding, and can also make band dirt air-flow bend flowing, thus band dirt air-flow is fully mixed with water smoke.
In above-mentioned wet scrubber, described baffling mechanism comprises and is connected in left deflection plate 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 below of left folding stream plate.
Stagger due to left deflection plate and the gap between right deflection plate and cavity two and arrange, such structure can make band dirt air-flow bend flowing, be subject to the stop of left deflection plate and right deflection plate, more moistening band dirt air flow energy is attached to left deflection plate and right deflection plate bottom, thus discharges 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 be obliquely installed and right deflection plate are beneficial to band dirt air bending flowing more.
Alternatively scheme, in above-mentioned wet scrubber, described baffling mechanism comprises the baffling cylinder be connected in cavity two, and the outside of described baffling cylinder is connected on housing and dividing plate respectively, has helical baffling passage inside described baffling cylinder.
When band dirt air-flow is by spiral baffling passage, under the guide effect of baffling passage, dirt air is with to flow twist.
In above-mentioned wet scrubber, the lowest part 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 part of described each right deflection plate all has the spilled water hole run through, have 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.
The water of small part 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, avoids this part dust under airflow function again along with air flow motion.
When needing the sewage getting rid of water leg place, after pulling closure plate, just spilled water hole can easily be opened.
In above-mentioned wet scrubber, described closure plate has the identical and position of some and right deflection plate quantity and block 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, thus sewage can be made to be got rid of by spilled water hole during draining-off sewage.
In above-mentioned wet scrubber, described hull outside is fixed with link, described link is connected with the rolling cylinder that can rotate, and described rolling cylinder is fixed with connection cord, and described connection cord stretches in cavity two and is connected with above-mentioned closure plate.
When needing to get rid of water leg place sewage, namely the action of rolling cylinder pulls closure plate to move by connection cord, thus is opened by spilled water hole.
Alternatively scheme, in above-mentioned wet scrubber, described dividing plate is fixed with the back-up block of protrusion, and above-mentioned sparge pipe end is resisted against back-up block top.
Back-up block supports sparge pipe, increases the position stability of sparge pipe.Owing to having stronger band dirt air-flow in cavity one, just can sparge pipe be effectively avoided to rock by said structure.
In above-mentioned wet scrubber, bottom place in described housing also has stripper, spring and link assembly, above-mentioned stripper be obliquely installed and stripper upper end thereof at cavity one sidepiece, above-mentioned stripper inclination lower end is positioned at cavity two bottom, the two ends of above-mentioned spring are connected on stripper and back-up block respectively, one end of above-mentioned link assembly is connected with stripper, and the other end and the closure plate of described link assembly are hinged.
Under original state, stripper is skewed, is with dirt air-flow to be pressed down by stripper in dust removal process, and under the elastic force effect of spring, stripper swings up and down frequently around its hinged place, the dust be positioned on stripper can be shaken off smoothly the bottom to housing like this.
Meanwhile, under the effect of link assembly, above-mentioned closure plate is driven and moves up and down frequently, thus can make the sewage that gathers can be smooth and easy and be discharged timely.
In above-mentioned wet scrubber, described link assembly comprises 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 and the above-mentioned closure plate of described connecting rod two are hinged.
Connecting rod one the inner can along connecting cylinder translation, and because the two ends of connecting rod two are hinged on connecting rod one outer end and closure plate respectively, and connecting cylinder is connected on stripper.Therefore, stripper in its hinged place reciprocally swinging process, by this link assembly can stable drive closure plate also along with reciprocal moves up and down.
Alternatively scheme, in above-mentioned wet scrubber, described link assembly comprises 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 and the above-mentioned closure plate of described connecting rod two are hinged.
Same, in this programme, connecting cylinder has been replaced to the connecting hole be positioned on stripper, this programme can stablize move up and down reciprocal along with the reciprocally swinging of stripper of drive closure plate equally.
In above-mentioned wet scrubber, described housing comprises upper shell and lower house, and lower house is fastened on upper shell lower end and between upper shell and lower house, forms the inner cavity for cavity.
Owing to there is 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, thus make above-mentioned stripper and sparge pipe and spring etc., can easily be arranged in this housing.
In above-mentioned wet scrubber, there is in the middle part of described lower house the water-stop sheet just right with dividing plate, lower house is divided into the adjacent cavity in two, left and right by described water-stop sheet: filter chamber and water-purifying cavity, place it in described filter chamber and open-toppedly 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, located by disposal box under the effect of water-stop sheet and upper shell, that is, this disposal box does not need to position disposal box by other extra part.
In above-mentioned wet scrubber, bottom in described housing also has feeding plate, water-purifying cavity top covers 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 part of feeding plate is positioned at cavity two bottom.
The dust dropped stops by feeding plate, 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 bend flowing, improves dust removing effects, and the water leg at place of baffling mechanism can also make dust be deposited in water leg place, and avoid the dust entering into cavity two place again with air flow motion, its good dedusting effect, stability is high.
In addition, deduster in use, can automatically be discharged by the swing of stripper, avoids sewage ponding too much by the water at water leg place.
And the stripper of swing is beneficial to the filter cavity place that dust falls to housing bottom place more, and the water entering water-purifying cavity place is pure water, directly can discharge or use 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.
Fig. 3 is structural representation when spilled water hole is closed in this wet scrubber.
Fig. 4 is structural representation when spilled water hole is opened in this wet scrubber.
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; 1b 1, filter chamber; 1b 2, water-purifying cavity; 1c, cavity one; 1d, cavity two; 1e, discharge outlet; 2, import; 3, export; 4, dividing plate; 5, screen pack; 6, water pump; 7, sparge pipe; 7a, apopore; 8, tube connector; 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, block; 15, link; 16, rolling cylinder; 17, connection cord; 18, back-up block; 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 shown in Figure 1, this wet scrubber comprises the inner housing 1 for cavity, and in the present embodiment, housing 1 is upper and lower two part compositions, that is: upper shell 1a and the lower house 1b being connected to upper shell 1a bottom.
Housing 1 have the import 2 that communicates with it and export 3, be with dirt air-flow to enter housing 1 through import 2, air pure after filtration treatment is by exporting 3 discharges.
Vertically in housing 1 be provided with a dividing plate 4, shell 1 body interior separation is adjacent two cavitys in left and right by dividing plate 4: cavity one 1c and cavity two 1d.In the present embodiment, cavity one 1c and cavity two 1d is 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 cavitys 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, and in outlet 3, place is fixed with screen pack 5.In the present embodiment, screen pack 5 is common dehumidifying screen pack.
The import department of cavity one 1c has the spraying mechanism that can spray water smoke, has the baffling mechanism that air-flow can be made to bend flowing, also have the discharge outlet 1e communicated with its inner chamber bottom housing 1 in cavity two 1d.
Spraying mechanism comprises the sparge pipe 7 being connected in water pump outside housing 16 and being connected in cavity one 1c place, and sparge pipe 7 horizontally set and the upside of sparge pipe 7 are connected by the water side of tube connector 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 have some apopore 7a run through along it on the downside of sparge pipe 7, above-mentioned tube connector 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 sparge pipes 7 are cascaded by above-mentioned tube connector 8.
According to actual conditions, spraying mechanism also can adopt another scheme, that is: it comprises the water pump 6 outside the housing 1 that is connected 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 used for being connected with water source.
Import 2 place have stretch out outside housing 1 and the inlet tube 9 communicated with cavity one 1c, in described inlet tube 9, there is water-stop structure.
Water-stop structure comprises the overhead gage 9a being connected in upside in the inlet tube 9 and lower baffle plate 9b being connected in inlet tube 9 inner underside, there is between downside in overhead gage 9a lower end and inlet tube 9 the lower airspace 9d that ribbon supply dirt air-flow is logical, have the upper airspace 9c that ribbon supply dirt air-flow is logical 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 actual conditions, water-stop structure also can adopt another scheme, that is: it comprises the upper diversion division laying respectively at inlet tube 9 inside upper part and the lower diversion division being positioned at inlet tube 9 lower inside, described upper diversion division is obliquely installed and seamlessly transits inside itself and inlet tube, above-mentioned upper diversion division and lower diversion division with inlet tube 9 center for reference symmetry is arranged.
Also be 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 the passage that ribbon supply dirt air-flow enters cavity one 1c bottom between deflector 10 other end and dividing plate 4.
Baffling mechanism comprises and is connected in 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 below 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 actual conditions, baffling mechanism adopts another scheme to be also feasible, that is: it comprises the baffling cylinder be connected in cavity two 1d, and the outside of described baffling cylinder is connected on housing 1 and dividing plate 4 respectively, has helical baffling passage inside described baffling cylinder.
As shown in Fig. 2 and Fig. 3 and Fig. 4, the lowest part of right deflection plate 12 is connected on dividing plate 4, described right deflection plate 12, between housing 1 and dividing plate 4, form V-shaped water leg 12a, the lowest part of described each right deflection plate 12 all has the spilled water hole 12b run through, have 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.
Closure plate 13 has 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.
Be fixed with link 15 outside housing 1, described link 15 be connected with the rolling cylinder 16 that can rotate, described rolling cylinder 16 is fixed with connection cord 17, described connection cord 17 stretches in cavity two 1d and is connected with above-mentioned closure plate 13.
Dividing plate 4 is fixed with the back-up block 18 of protrusion, above-mentioned sparge pipe 7 end is resisted against back-up block 4 top.
Bottom place in housing 1 also has stripper 19, spring 20 and link assembly, above-mentioned stripper 19 be obliquely installed and stripper 19 upper end thereof at cavity one 1c sidepiece, above-mentioned stripper 19 lower end that tilts is positioned at cavity two 1d bottom, the two ends of above-mentioned spring 20 are connected on stripper 19 and back-up block 18 respectively, one end of above-mentioned link assembly is connected with stripper 19, and the other end and the closure plate 13 of described link assembly are hinged.
Link assembly comprises 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 and the above-mentioned closure plate 13 of described connecting rod 2 23 are hinged.
According to actual conditions, link assembly can adopt another scheme, that is: it comprises 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 and the above-mentioned closure plate 13 of described connecting rod 2 23 are hinged.
Housing 1 comprises upper shell 1a and lower house 1b, and lower house 1b is fastened on upper shell 1a lower end and between upper shell 1a and lower house 1b, forms the inner cavity for cavity.
There is in the middle part of lower house 1b the water-stop sheet 24 just right with dividing plate 4, lower house 1b is divided into the adjacent cavity in two, left and right by described water-stop sheet 24: filter chamber 1b 1 and water-purifying cavity 1b 2, place it in described filter chamber 1b 1 and open-toppedly 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 1b 2 top covers 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 1b 1 top, and described feeding plate 26 is obliquely installed and the lowest part of feeding plate 26 is positioned at cavity two 1d bottom.
Band dirt air-flow is entered in cavity one 1c by import 2.First, spraying mechanism ejection water smoke make big dust particle and water smoke agglomerated together after drop downwards along cavity one 1c.Because import 2 place has the inlet tube 9 communicated with it, and have water-stop structure in inlet tube 9, therefore, the water smoke being positioned at cavity one 1c can 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 of the band dirt air-flow being arranged in cavity one 1c mix with water smoke comparatively fully, and the dust gathered with water-setting drops on stripper 19.Stripper 19 is subject to the impact of air-flow, under the effect of spring 20 and link assembly, and the swing by a small margin that stripper 19 is reciprocal around its hinged place, thus the cohesion dust be arranged on stripper 19 is dropped smoothly at the filter chamber 1b 1 of housing 1 inner bottom part.In this process, water-purifying cavity 1b 2 top stops by feeding plate 26, thus the dust of cohesion can only be dropped in filter chamber 1b 1.
The dust of cohesion is in filter chamber 1b 1, and dust natural sedimentation is bottom filter chamber 1b 1, and pure water is overflowed by water-stop sheet 24, and pure water is entered in water-purifying cavity 1b 2.Outwardly discharging pure water after opening osculum 1e, certainly, the water inlet end of water pump 6 can be arranged in water-purifying cavity 1b 2 to recycle.
Fraction mixes with water smoke but the dust do not fallen in housing 1 is subject to the effect of baffling mechanism, dust adhesion can be made to locate in baffling mechanism, run up to a certain degree and the dust that adheres to after the time can drop by nature, this part dust is also finally the bottom of dropping in housing 1.
Certainly, pure air is after filtering discharged by exporting 3.The screen pack 5 being positioned at exit can also further filter the air of discharging.
The discharge outlet 1e place of this deduster has the valve of energy opening and closing, due to lasting water spray in deduster use procedure, just water unnecessary in housing 1 can easily be discharged by valve open when water runs up to a certain degree.
Claims (10)
1. a wet scrubber, comprise the inner housing for cavity, described housing have the import communicated with it and outlet, it is characterized in that, dividing plate is provided with in described housing, enclosure interior is divided into two adjacent cavitys of left and right 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 screen pack 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 air-flow can be made to bend flowing, described housing bottom also has the discharge outlet communicated with its inner chamber.
2. wet scrubber according to claim 1, it is characterized in that, described spraying mechanism comprises the water pump being connected in hull outside and the sparge pipe being connected in cavity one place, described sparge pipe horizontally set and the upside of sparge pipe are connected by the water side of tube connector and water pump, and the water inlet end of described water pump is used for being connected with water source.
3. wet scrubber according to claim 2, is characterized in that, axially have some apopores run through along it on the downside of described sparge pipe, above-mentioned tube connector 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 comprises the water pump of the hull outside that is connected 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 used for being connected with water source.
5. wet scrubber according to claim 3, is characterized in that, the quantity of described sparge pipe is 2-5, and described sparge pipe is uniform setting from top to bottom in cavity one, and all sparge pipes are cascaded by above-mentioned tube connector.
6. wet scrubber according to claim 1, it is characterized in that, described baffling mechanism comprises and is connected in left deflection plate 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 below of left folding stream plate.
7. wet scrubber according to claim 6, is characterized in that, described left deflection plate is all obliquely installed with right deflection plate and their incline direction is identical.
8. wet scrubber according to claim 1, it is characterized in that, described baffling mechanism comprises the baffling cylinder be connected in cavity two, and the outside of described baffling cylinder is connected on housing and dividing plate respectively, has helical baffling passage inside described baffling cylinder.
9. wet scrubber according to claim 1, is characterized in that, described housing comprises upper shell and lower house, and lower house is fastened on upper shell lower end and between upper shell and lower house, forms the inner cavity for cavity.
10. wet scrubber according to claim 9, it is characterized in that, there is in the middle part of described lower house the water-stop sheet just right with dividing plate, lower house is divided into the adjacent cavity in two, left and right by described water-stop sheet: filter chamber and water-purifying cavity, place it in described filter chamber and open-toppedly 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794507.9A CN104474815B (en) | 2014-12-18 | 2014-12-18 | Wet scrubber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794507.9A CN104474815B (en) | 2014-12-18 | 2014-12-18 | Wet scrubber |
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| Publication Number | Publication Date |
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| CN104474815A true CN104474815A (en) | 2015-04-01 |
| CN104474815B 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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| CN104841235A (en) * | 2015-06-04 | 2015-08-19 | 王杨 | Detachable dust purifying equipment |
| 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 |
| CN106362530A (en) * | 2016-10-24 | 2017-02-01 | 张红 | Air purifier |
| CN113069836A (en) * | 2021-03-22 | 2021-07-06 | 商洛学院 | But air purification device for computer of dust removal edulcoration |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104474815B (en) | 2016-06-08 |
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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. |
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