CN104492215B - Hybrid dust arrester - Google Patents
Hybrid dust arrester Download PDFInfo
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- CN104492215B CN104492215B CN201410795012.8A CN201410795012A CN104492215B CN 104492215 B CN104492215 B CN 104492215B CN 201410795012 A CN201410795012 A CN 201410795012A CN 104492215 B CN104492215 B CN 104492215B
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Abstract
The invention provides a kind of hybrid dust arrester, belong to field of mechanical technique. it has solved the baroque problem of existing deduster. this hybrid dust arrester comprises the inner housing for cavity, on described housing, there is the import and the outlet that communicate with it, in described housing, be provided with dividing plate, 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 bottoms communicate, above-mentioned import is positioned at the top of cavity one, the Qie exit, top that described outlet is positioned at cavity two is fixed with screen pack, the import department of described cavity one has the spraying mechanism that can spray water smoke, in described cavity two, have and can make air-flow bend mobile baffling mechanism, described housing bottom also has the discharge outlet communicating with its inner chamber. this hybrid dust arrester is simple in structure, easy to loading and unloading.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of deduster, particularly a kind of mixedBox-like dust arrester.
Background technology
Existing stone material in the process such as the polishing of polishing and cutting and workpiece, skyDust from flying in gas, has had a strong impact on the healthy of staff. In order to alleviate dustOn the impact of workman's health, people have invented grinding dust removing device.
For example, Chinese utility model patent (application number: 201120380957.5; AuthorizeNotification number: CN202237691U) a kind of dust collection equipment of Sanding Room is disclosed, it comprisesDust suction chamber, water storage tank etc., water leg is positioned at dust suction chamber bottom, and water leg top is provided with to be followedRing water pump. In the time that dust collection equipment is just started working, water leg need to first pack appropriate water into.In the process of dust collection equipment work, the water in water leg is owing to evaporating, spilling water legFewer and feweri etc. factor. In order to maintain the normal operation of cleaner, need again to collectionIn tank, add water.
In order to improve the automaticity of dust arrester, ball float is often set in water leg,Ball float control feed cock. In the time that the water in water leg is reduced to certain water level, under ball floatFall, open feed cock. In the time that water level rising drives ball float to rise to certain position, floatingBall control tap is closed.
But in actual use, easily there is the problem of ball float or tap fault,Cause the tap cannot auto water stopping, water overflows from header tank upper port, causes water resourceThe problem of waste, working environment excess surface water.
Its publication number of Chinese patent CN203389494U provide " a kind of compound Wet smokeDeduster ", it comprises column foot, has discharging tube and feed tube on column foot, in-built at column footHave dedusting liquid, gas wash tower is housed on column foot, smoke-intake pipe protrudes into dedusting from gas wash towerIn tower, the smoke-intake pipe mouth of pipe inserts dedusting liquid liquid level; Foam dust-removing plate is housed in gas wash towerWith dehydrating demisting plate; Have circulating pump outward at column foot, circulating pump feed tube is inserted in column footDedusting liquid in, shower is inserted in foam dust-removing plate and the dehydrating demisting plate in gas wash towerBetween, smoke exhaust pipe one end is connected on gas wash tower top, and another termination air-introduced machine, at air-introduced machineOutlet has smoke exhaust pipe. Can find out that it has following technique effect, one: composite multipleDedusting function has three kinds of wet types such as spraying and dedusting, foam dust-removing, impact dedusting simultaneouslyDedusting effect; Two: cleaning shaft does not stop up, not binding dust of blower fan, adopt MULTIPLE COMPOSITE wetFormula dedusting means, can be suitable for smoke inlet dust content large, containing special works such as sticky dustsDedusting requirement under condition; Three: good dedusting effect, qualified discharge, clean emission.
But it is to rely on dehydrating demisting plate to dewater and demist completely, increase like thisThe live load of dehydrating demisting plate, reduced the stability of whole deduster.
Existing other hybrid dust arrester also all exists similar problem.
Summary of the invention
The object of the invention is the problems referred to above that exist for prior art, a kind of knot is providedStructure is simple, the hybrid dust arrester that dedusting stability is high.
Object of the present invention can realize by following technical proposal: a kind of hybrid dedustingDevice, comprises the inner housing for cavity, has the import communicating with it on described housingAnd outlet, it is characterized in that, in described housing, be provided with dividing plate, described dividing plate is by housingInterior separation is two adjacent cavitys of left and right: cavity one and cavity two, above-mentioned cavity oneCommunicate with cavity two bottoms, above-mentioned import is positioned at the top of cavity one, and described outlet is positioned atThe Qie exit, top of cavity two is fixed with screen pack, import department's tool of described cavity oneThere is the spraying mechanism that can spray water smoke, in described cavity two, have and can make air-flow bending flowBaffling mechanism, described housing bottom also has the discharge outlet communicating with its inner chamber.
Band dirt air-flow is entered in cavity one by import, first, and the water smoke of spraying mechanism ejectionAfter making big dust particle and water smoke agglomerated together, drop downwards along cavity one, then,Fall to again the bottom in housing with the dust of water smoke cohesion.
Fraction mixes with water smoke but does not fall to dust in housing and is subject to baffling mechanismEffect, can make dust adhesion at baffling mechanism place, runs up to a certain degree and after the timeThe dust adhering to can drop by nature, and this part dust is also finally the end of dropping in housingPortion.
Certainly, pure air is after filtering discharged by exit.
The discharge outlet place of this deduster has the valve that can open and close, in deduster use procedureOwing to continuing water spray, just can easily be by by valve open after water runs up to a certain degreeWater unnecessary in housing is discharged.
In above-mentioned hybrid dust arrester, described spraying mechanism comprises and is connected in shellThe water pump of external side and the sparge pipe that is connected in cavity one place, described sparge pipe horizontally setAnd the upside of sparge pipe is connected by the water side of tube connector and water pump, the entering of described water pumpWater end (W.E.) is for being connected with water source.
In above-mentioned hybrid dust arrester, described sparge pipe downside axially has along itSome apopores that run through, above-mentioned tube connector is connected to the center of sparge pipe upside.
When the apopore water outlet of the sparge pipe of horizontally set on it, the water smoke energy of some arrangementsThe band dirt air entering is mixed with water smoke fully. Thereby will be with dirt airborne largeGranule dust falls to the bottom in housing smoothly.
In order to increase the water smoke effect of water outlet, can additionally arrange general at each apopore placeLogical waterfog head.
In above-mentioned hybrid dust arrester, described spraying mechanism comprises the housing that is connectedThe water pump in outside and be connected in the spray head at cavity one place, the going out of above-mentioned spray head and water pumpWater end (W.E.) is connected, and the water inlet end of described water pump is for being connected with water source.
Spray head is that common its structure of spray head is similar to the shower bath sprayer in bathroom,It also can realize water smoke effect, and this spray head buying is convenient.
In water pump operation process, water is delivered to its water side smoothly by water inlet end, due toSpray head is positioned at the top of cavity one, thereby can make to enter the dust comparison in cavity oneThe water smoke with the ejection of spray head place of air-out mixes.
In above-mentioned hybrid dust arrester, the quantity of described sparge pipe is 2-5,Described sparge pipe is uniform setting from top to bottom in cavity one, and above-mentioned tube connector will ownSparge pipe be cascaded.
Sparge pipe is by the setting that is arranged above and below in cavity one, and they are equal by the top in cavity oneBe distributed in the bottom in cavity one. Obviously, can make with the dust in dirt air-flow so sufficientWater smoke mixes.
In above-mentioned hybrid dust arrester, described import department has to hull outsideInlet tube that stretch out and that communicate with cavity one, has water-stop structure in described inlet tube.
One end of dust tube connector is positioned at the occasion that produces dust, another of dust tube connectorEnd can easily be connected to inlet tube end. For the water-stop structure of inlet pipes can be effectiveThe water that is positioned at cavity one place that prevents overflowed by inlet pipes.
In above-mentioned hybrid dust arrester, described water-stop structure comprise be connected in intoThe overhead gage of upside and the lower baffle plate that is connected in inlet tube inner underside, described upper gear in mouth pipeBetween downside in plate lower end and inlet tube, have for the lower airspace leading to dirt air-flow,Between upside in described lower baffle plate upper end and inlet tube, have upper logical for what lead to dirt air-flowGas gap, the top of described upper airspace in lower airspace.
The water smoke that is positioned at cavity place stopped by overhead gage and lower baffle plate, therefore, and this water proof knotStructure has effectively played water smoke has been intercepted to the effect in cavity one.
As another scheme, in above-mentioned hybrid dust arrester, described everyWater-bound comprises and lays respectively at the upper diversion division of inlet tube inside upper part and be positioned at inlet tubeThe lower diversion division of side lower part, described upper diversion division is obliquely installed and itself and inlet tube inner sideSeamlessly transit, above-mentioned upper diversion division and lower diversion division are taking inlet tube center as benchmark symmetry is establishedPut.
Under the effect of upper diversion division and lower diversion division, can make with dirt airflow smooth by importPipe enters cavity one. Certainly, the water smoke in cavity one is at upper diversion division and lower diversion divisionUnder barrier effect, can not flowed out by inlet pipes.
In above-mentioned hybrid dust arrester, in described cavity one, be also fixed with a water conservancy diversionPlate, one end of described deflector is connected in the inner port place of inlet tube, the deflector other endAnd between dividing plate, form for the passage that enters cavity one bottom with dirt air-flow.
Band dirt air-flow flows along deflector, is subject to the above-mentioned band dirt air-flow bending of stopping of dividing plateThe passage passing through between the deflector other end and dividing plate pass through, then enter cavity oneBottom place.
Can find out, deflector can not only be to band dirt air flow guiding, and can also make to be with dirtAir-flow bending is flowed, thereby makes to be with dirt air-flow fully to mix with water smoke.
In above-mentioned hybrid dust arrester, described baffling mechanism comprises and is connected in chamberLeft deflection plate in body two and right deflection plate, described left deflection plate and right deflection plate be position respectivelyBoth sides in cavity two, described left deflection plate and right deflection plate interval arrange, a described left sideGap between deflection plate and dividing plate is in right folding stream plate top, described right deflection plate and shellThe below of gap between body inner side in left folding stream plate.
Because the gap between left deflection plate and right deflection plate and cavity two is the setting of staggering, such structure can make to be with the bending of dirt air-flow to be flowed, and is subject to left deflection plate and right folding streamStopping of plate, more moistening band dirt air flow energy is attached under left deflection plate and right deflection platePortion, thus discharge pure air by outlet.
In above-mentioned hybrid dust arrester, described left deflection plate and right deflection plate all inclineTiltedly setting and their incline direction are identical.
The left deflection plate being obliquely installed and right deflection plate are beneficial to band dirt air bending stream moreMoving.
As another scheme, in above-mentioned hybrid dust arrester, described foldingStream mechanism comprises the baffling cylinder being connected in cavity two, and the outside of described baffling cylinder is solid respectivelyBe connected on housing and dividing plate, described baffling cylinder inner side has helical baffling passage.
When band dirt air-flow passes through spiral baffling passage, in the guide effect of baffling passageLower band dirt air flows twist.
In above-mentioned hybrid dust arrester, the lowest part of described right deflection plate is connected inOn dividing plate, between described right deflection plate, housing and dividing plate, form V-shaped water leg,The lowest part of described each right deflection plate all has the spilled water hole running through, in described cavity twoHave closure plate, described closure plate is resisted against on dividing plate and closure plate is located in above-mentioned all spilled water holesPlace.
The water of small part can flow the moving water leg place that controls of plate current along right folding, and what water leg stored lacksWater gaging can make the dust granules dropping sneak in water, avoids this part dust at airflow functionUnder again along with air flow motion.
Need to get rid of the sewage at water leg place time, just can easily open and let out after pulling closure plateWater hole.
In above-mentioned hybrid dust arrester, on described closure plate, there is some and right folding streamIdentical and the position of plate quantity is stopped up one to one, and described obstruction and spilled water hole size are mutuallyJoin.
When original state, stop up spilled water hole is blocked, when draining-off sewage, move closure plate and drive stifledPlug departs from spilled water hole, thereby can make sewage be got rid of by spilled water hole place.
In above-mentioned hybrid dust arrester, described hull outside is fixed with link,On described link, be connected with the rolling cylinder that can rotate, on described rolling cylinder, be fixed with connectionRope, described connection cord stretches in cavity two and is connected with above-mentioned closure plate.
Need to get rid of water leg place sewage time, the action of rolling cylinder can pull by connection cordClosure plate moves, thereby spilled water hole is opened.
As another scheme, in above-mentioned hybrid dust arrester, described dividing plateOn be fixed with the back-up block of protrusion, 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. Due toIn cavity one, there is stronger band dirt air-flow, just can effectively avoid water spray by said structurePipe rocks.
In above-mentioned hybrid dust arrester, the bottom place in described housing also has and unloadsFlitch, spring and link assembly, above-mentioned stripper be obliquely installed and stripper upper end hingedAt cavity one sidepiece, above-mentioned stripper inclination lower end is positioned at cavity two bottoms, above-mentioned springTwo ends be connected in respectively on stripper and back-up block, one end of above-mentioned link assembly with unloadFlitch connects, 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 by stripper in dust removal processPress down, under the elastic force effect of spring, stripper swings up and down frequently around its hinged place,The dust being positioned on stripper can be shaken off to the bottom to housing smoothly like this.
Meanwhile, under the effect of link assembly, above-mentioned closure plate is driven upper and lower frequentlyMobile, thus can make the sewage that gathers can be smooth and easy and be discharged from timely.
In above-mentioned hybrid dust arrester, described link assembly comprise connecting cylinder,Connecting rod one and connecting rod two, described connecting cylinder is connected on stripper, described connecting rod one the innerBe positioned at connecting cylinder, one end of described connecting rod one outer end and connecting rod two is hinged, described companyThe other end of bar two and above-mentioned closure plate are hinged.
Connecting rod one the inner can be along connecting cylinder translation, because the two ends of connecting rod two are hinged on respectivelyOn 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, by the stable band of this link assembly energyMoving closure plate is also along with reciprocal moving up and down.
As another scheme, in above-mentioned hybrid dust arrester, described companyBar assembly comprises connecting hole, connecting rod one and the connecting rod two that stripper is recessed on, described connecting rodOne the inner is positioned at connection hole, and one end of described connecting rod one outer end and connecting rod two is hinged,The other end of described connecting rod two and above-mentioned closure plate are hinged.
Same, in this programme, connecting cylinder is replaced to the connecting hole being positioned on stripper,This programme can stablize equally drive closure plate reciprocal along with the reciprocally swinging of stripper up and downMobile.
In above-mentioned hybrid dust arrester, described housing comprises upper shell and lower house,Lower house is fastened on upper shell lower end and between upper shell and lower house, forms inner for emptyThe cavity in chamber.
Owing to having stripper and sparge pipe etc. in housing, this structure is creationary by housingBe set to upper shell and be connected to the lower house of upper shell bottom, thereby making above-mentioned dischargingPlate and sparge pipe and spring etc., can easily be arranged in this housing.
In above-mentioned hybrid dust arrester, described lower house middle part have with dividing plate justRight 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, placing it in described filter chamber open-toppedly has a disposal box, onState the outside that lower house is fastened on upper shell, above-mentioned disposal box is pressed on upper shell inner sideAnd between water-stop sheet.
Dust falls in filter chamber, and under Action of Gravity Field, dust is deposited in filter chamber bottom,Pure water overflows water-stop sheet and enters in water-purifying cavity. Owing to thering is disposal box in filter chamber,Therefore, final dust is collected in disposal box.
, under the effect of water-stop sheet and upper shell, disposal box is positioned, also meanwhileBe to say, this disposal box need to not position disposal box by other extra part.
In above-mentioned hybrid dust arrester, the bottom in described housing also has blankingPlate, described feeding plate covers water-purifying cavity top, the inner side of described feeding plate and cavity oneBetween there is the blanking port dropping for dust, described blanking port is positioned at filter chamber top, instituteState that feeding plate is obliquely installed and the lowest part of feeding plate is positioned at cavity two bottoms.
Feeding plate stops the dust dropping, and makes the dust dropping can only enter filter chamber place.
Compared with prior art, this hybrid dust arrester due to housing be divided into upper shell andLower house, therefore, the part in housing is easy to loading and unloading.
Meanwhile, baffling mechanism can not only make air-flow bending flow, and improves dust removing effects, andAnd the water leg at place of baffling mechanism can also make dust be deposited in water leg place, avoids entering intoThe dust at cavity two places is again with air flow motion, its good dedusting effect, and stability is high.
In addition, in use, the water at water leg place is by the pendulum of stripper for dedusterKinetic energy is discharged automatically, avoids sewage ponding too much.
And the stripper of swing is beneficial to dust and falls to the filtration at housing bottom place moreCavity place, and the water that enters water-purifying cavity place is pure water, can directly discharge orIn dedusting operation, use as other purposes.
Brief description of the drawings
Fig. 1 is the sectional structure schematic diagram of this hybrid dust arrester.
Fig. 2 is the structural representation at link assembly place in this hybrid dust arrester.
Fig. 3 is structural representation when spilled water hole is closed in this hybrid dust arrester.
Fig. 4 is structural representation when spilled water hole is opened in this hybrid dust arrester.
Fig. 5 is the sectional structure schematic diagram of sparge pipe in this hybrid dust arrester.
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, screen pack; 6, water pump; 7, sparge pipe; 7a, water outletHole; 8, tube connector; 9, inlet tube; 9a, overhead gage; 9b, lower baffle plate; 9c, onAirspace; 9d, lower airspace; 10, deflector; 11, left deflection plate; 12,Right deflection plate; 12a, water leg; 12b, spilled water hole; 13, closure plate; 14, stop up;15, link; 16, rolling cylinder; 17, connection cord; 18, back-up block; 19, dischargingPlate; 20, spring; 21, connecting cylinder; 22, connecting rod one; 23, connecting rod two; 24, everyWater plate; 25, disposal box; 26, feeding plate; 27, blanking port.
Detailed description of the invention
As shown in Figure 1, this hybrid dust arrester comprises the inner housing 1 for cavity,In the present embodiment, housing 1 is upper and lower two part compositions, that is: upper shell 1a and connectionAt the lower house 1b of upper shell 1a bottom.
On housing 1, have the import 2 and the outlet 3 that communicate with it, band dirt air-flow is through import 2Enter housing 1, air pure after filtration treatment is by exporting 3 discharges.
The interior vertical dividing plate 4 that is provided with of housing 1, dividing plate 4 is by shell 1 body interior separationFor two adjacent cavitys of left and right: cavity one 1c and cavity two 1d. In the present embodiment,Cavity one 1c and cavity two 1d are in upper shell 1.
Cavity one 1c and cavity two 1d bottoms communicate, in the present embodiment, and above-mentioned two chambeiesThe place of communicating of body 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,In outlet, 3 places are fixed with screen pack 5. In the present embodiment, screen pack 5 is common removingWet screen pack.
The import department of cavity one 1c has the spraying mechanism that can spray water smoke, cavity two 1dInside have and can make air-flow bend mobile baffling mechanism, housing 1 bottom also have with its inThe discharge outlet 1e that chamber communicates.
Spraying mechanism comprises and is connected in the water pump 6 in housing 1 outside and is connected in cavity one 1cThe sparge pipe 7 at place, the upside of sparge pipe 7 horizontally sets and sparge pipe 7 is by tube connector 8Be connected with the water side of water pump 6, the water inlet end of water pump 6 is for being connected with water source.
As shown in Figure 1 and Figure 5, sparge pipe 7 downsides axially have some running through along itApopore 7a, above-mentioned tube connector 8 is connected to the center of sparge pipe 7 upsides.
The quantity of sparge pipe 7 is four, described sparge pipe 7 in cavity one 1c by extremelyLower uniform setting, above-mentioned tube connector 8 is cascaded all sparge pipes 7.
According to actual conditions, spraying mechanism also can adopt another scheme, that is: itComprise the water pump 6 and the spray head that is connected in cavity one 1c place in housing 1 outside that is connected, sprayDrench head and be connected with the water side of water pump 6, the water inlet end of water pump 6 is for being connected with water source.
Import 2 places have the import of stretching out to housing 1 outside and communicate with cavity one 1cPipe 9, has water-stop structure in described inlet tube 9.
Water-stop structure comprise be connected in inlet tube 9 interior upsides overhead gage 9a and be connected in intoThe lower baffle plate 9b of mouth pipe 9 inner undersides, the downside in overhead gage 9a lower end and inlet tube 9Between have for the logical lower airspace 9d of dirt air-flow, lower baffle plate 9b upper end and importBetween upside in pipe 9, have for the upper airspace 9c leading to dirt air-flow, between upper ventilationThe top of gap 9c in lower airspace 9d.
According to actual conditions, water-stop structure also can adopt another scheme, that is: itComprise and lay respectively at the upper diversion division of inlet tube 9 inside upper part and be positioned at inlet tube 9 inner sidesThe lower diversion division of bottom, described upper diversion division be obliquely installed and itself and inlet tube inner side flatSlip over and cross, above-mentioned upper diversion division and lower diversion division are established taking inlet tube 9 centers as benchmark symmetryPut.
In cavity one 1c, be also fixed with a deflector 10, one end of described deflector 10 is solidBe connected in the inner port place of inlet tube 9, between deflector 10 other ends and dividing plate 4, form and supplyEnter the passage of cavity one 1c bottom with dirt air-flow.
Baffling mechanism comprises the left deflection plate 11 and the right deflection plate that are connected in cavity two 1d12, 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 arranges with right deflection plate 12 intervals, described left deflection plate 11 with everyGap between plate 4 is in right folding stream plate 12 tops, described right deflection plate 12 and housingThe below of gap between 1 inner side in left folding stream plate 11.
In the present embodiment, left deflection plate 11 and right deflection plate 12 are all obliquely installed and theyIncline direction identical.
According to actual conditions, it is also feasible that baffling mechanism adopts another scheme, that is:It comprises the baffling cylinder being connected in cavity two 1d, and the outside of described baffling cylinder is connected respectivelyOn housing 1 and dividing plate 4, described baffling cylinder inner side has helical baffling passage.
As shown in Fig. 2 and Fig. 3 and Fig. 4, the lowest part of right deflection plate 12 is connected in dividing plateOn 4, between described right deflection plate 12, housing 1 and dividing plate 4, form V-shaped catchmentingGroove 12a, the lowest part of described each right deflection plate 12 all has the spilled water hole 12b running through,In described cavity two 1d, have closure plate 13, described closure plate 13 is resisted against on dividing plate 4 and blocks upPlate 13 is located in above-mentioned all spilled water hole 12b place.
On closure plate 13, have that some and right deflection plate 12 quantity are identical and position is corresponding one by oneObstruction 14, described obstruction 14 matches with spilled water hole 12b size.
Housing 1 outside is fixed with link 15, on described link 15, is connected with and can turnsMoving rolling cylinder 16, is fixed with connection cord 17 on described rolling cylinder 16, described connection cord17 stretch into the interior and above-mentioned closure plate 13 of cavity two 1d is connected.
On dividing plate 4, be fixed with the back-up block 18 of protrusion, above-mentioned sparge pipe 7 ends are resisted againstBack-up block 4 tops.
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 ends are hinged on cavity one 1c sidepiece,Above-mentioned stripper 19 inclination lower ends are positioned at cavity two 1d bottoms, the two ends of above-mentioned spring 20Be connected in respectively on stripper 19 and back-up block 18, one end of above-mentioned link assembly with unloadFlitch 19 connects, and the other end of described link assembly and closure plate 13 are hinged.
Link assembly comprises connecting cylinder 21, connecting rod 1 and connecting rod 2 23, described connectionCylinder 21 is connected on stripper 19, and described connecting rod one 22 the inners are positioned at connecting cylinder 21,One end of described connecting rod one 22 outer ends and connecting rod 2 22 is hinged, described connecting rod 2 23The other end and above-mentioned closure plate 13 be hinged.
According to actual conditions, link assembly can adopt another scheme, that is: its bagDraw together connecting hole, connecting rod 1 and connecting rod 2 23 that stripper 19 is recessed on, described connecting rodOne 22 the inners are positioned at connection hole, one end of described connecting rod one 22 outer ends and connecting rod 2 23Be hinged, the other end of described connecting rod 2 23 and above-mentioned closure plate 13 are hinged.
Housing 1 comprises upper shell 1a and lower house 1b, and lower house 1b is fastened on upper shell1a lower end and between upper shell 1a and lower house 1b form inside be the cavity of cavity.
Lower house 1b middle part has the water-stop sheet 24 just right with dividing plate 4, described water-stop sheetLower house 1b is divided into two the adjacent cavitys in left and right by 24: filter chamber 1b1 and water purificationChamber 1b2, placing it in described filter chamber 1b1 open-toppedly has a disposal box 25, above-mentionedLower house 1b is fastened on the outside of upper shell 1a, and above-mentioned disposal box 25 is pressed on upper casingBetween body 1a inner side and water-stop sheet 24.
Bottom in housing 1 also has feeding plate 26, and described feeding plate 26 is by water-purifying cavity1b2 top covers, and has for powder between described feeding plate 26 and the inner side of cavity one 1cThe blanking port 27 that dirt drops, described blanking port 27 is positioned at filter chamber 1b1 top, described inFeeding plate 26 is obliquely installed and the lowest part of feeding plate 26 is positioned at cavity two 1d bottoms.
Band dirt air-flow is entered in cavity one 1c by import 2. First, spraying mechanism spraysWater smoke drops big dust particle and water smoke after agglomerated together downwards along cavity one 1c.Because import 2 places have the inlet tube 9 communicating with it, and have in inlet tube 9Water-stop structure, therefore, the water smoke that is positioned at cavity one 1c can not overflowed by inlet tube 9 places.
In cavity one 1c, four sparge pipes 7 of upper and lower uniform setting can make to be positioned at cavity oneMixing with water smoke fully with the dust in dirt air-flow in 1c, gathers with water-settingDust drop on stripper 19. Stripper 19 is subject to the impact of air-flow, at spring20 and the effect of link assembly under, the pendulum by a small margin that stripper 19 is reciprocal around its hinged placeMoving, thus the cohesion dust being positioned on stripper 19 was dropped smoothly at 1 end of housingIn the filter chamber 1b1 of portion. In this process, feeding plate 26 stops water-purifying cavity 1b2 top,Thereby the dust of cohesion can only be dropped in filter chamber 1b1.
The dust of cohesion is in filter chamber 1b1, and dust natural sedimentation is at the bottom of filter chamber 1b1Portion, and pure water is overflowed by water-stop sheet 24, makes pure water enter water-purifying cavity 1b2In. Open the backward extraneous pure water of discharging of osculum 1e, certainly, in order to recycleThe water inlet end of water pump 6 can be arranged in water-purifying cavity 1b2.
Fraction mixes with water smoke but the dust that do not fall in housing 1 is subject to baffling mechanismEffect, can make dust adhesion at baffling mechanism place, run up to a certain degree and the timeThe dust of rear adhesion can drop by nature, and this part dust is also finally to drop in housing 1Bottom.
Certainly, pure air is after filtering discharged by exporting 3 places. Be positioned at exitScreen pack 5 can also further filter the air of discharging.
The discharge outlet 1e place of this deduster has the valve that can open and close, deduster use procedureIn due to continue water spray, after water runs up to a certain degree, valve open just can easilyInterior housing 1 unnecessary water is discharged.
Claims (8)
1. a hybrid dust arrester, comprises the inner housing for cavity, described housingOn there is the import and the outlet that communicate with it, it is characterized in that, in described housing, be provided withDividing plate, enclosure interior is divided into two adjacent cavitys of left and right by described dividing plate: cavity oneWith cavity two, above-mentioned cavity one and cavity two bottoms communicate, and above-mentioned import is positioned at cavity oneTop, the Qie exit, top that described outlet is positioned at cavity two is fixed with screen pack,The import department of described cavity one has the spraying mechanism that can spray water smoke, in described cavity twoHave and can make air-flow bend mobile baffling mechanism, described housing bottom also have with its inThe discharge outlet that chamber communicates, described import department have stretch out to hull outside and and cavityOne inlet tube communicating, has water-stop structure in described inlet tube, described water proof knotStructure comprises and lays respectively at the upper diversion division of inlet tube inside upper part and be positioned under inlet tube inner sideThe lower diversion division of portion, described upper diversion division be obliquely installed and itself and inlet tube inner side level and smoothTransition, above-mentioned upper diversion division and lower diversion division are symmetrical arranged taking inlet tube center as benchmark.
2. hybrid dust arrester according to claim 1, is characterized in that, instituteState in cavity one and be also fixed with a deflector, one end of described deflector is connected in inlet tubeInner port place, between the deflector other end and dividing plate, form for band dirt air-flow and enter cavityThe passage of one bottom.
3. hybrid dust arrester according to claim 1, is characterized in that, instituteThe spraying mechanism of stating comprises the water pump that is connected in hull outside and the spray that is connected in cavity one placeWater pipe, the upside of described sparge pipe horizontally set and sparge pipe is by tube connector and water pumpWater side is connected, and the water inlet end of described water pump is for being connected with water source.
4. hybrid dust arrester according to claim 3, is characterized in that, instituteState sparge pipe downside and axially have some apopores that run through along it, above-mentioned tube connector connectsIn the center of sparge pipe upside.
5. hybrid dust arrester according to claim 1, is characterized in that, instituteThe spraying mechanism of stating comprises the water pump of the hull outside that is connected and is connected in the spray at cavity one placeHead, the water side of above-mentioned spray head and water pump is connected, the water inlet end of described water pump forWater source is connected.
6. hybrid dust arrester according to claim 4, is characterized in that, instituteThe quantity of stating sparge pipe is 2-5, and described sparge pipe is uniform from top to bottom in cavity oneArrange, above-mentioned tube connector is cascaded all sparge pipes.
7. hybrid dust arrester according to claim 1, is characterized in that, instituteThe baffling mechanism stating comprises the left deflection plate and the right deflection plate that are connected in cavity two, described inLeft deflection plate and right deflection plate lay respectively at the both sides in cavity two, described left deflection plate withRight deflection plate interval arranges, and flow in right folding in the gap between described left deflection plate and dividing platePlate top, the gap between described right deflection plate and housing inner side is under left folding stream plateSide, described left deflection plate be all obliquely installed with right deflection plate and their incline direction identical.
8. hybrid dust arrester according to claim 1, is characterized in that, instituteThe baffling mechanism stating comprises the baffling cylinder being connected in cavity two, the outside of described baffling cylinderBe connected in respectively on housing and dividing plate, described baffling cylinder inner side has helical bafflingPassage.
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| CN201410795012.8A CN104492215B (en) | 2014-12-18 | 2014-12-18 | Hybrid dust arrester |
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| CN201410795012.8A CN104492215B (en) | 2014-12-18 | 2014-12-18 | Hybrid dust arrester |
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| CN104492215A CN104492215A (en) | 2015-04-08 |
| CN104492215B true CN104492215B (en) | 2016-05-18 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105664634B (en) * | 2016-02-16 | 2017-10-13 | 徐州工程学院 | A kind of gravitational settling dust arrester and its method of work |
| CN112107936A (en) * | 2019-06-21 | 2020-12-22 | 李梦娇 | A dust collector for lithium cell production |
| CN110420522B (en) * | 2019-08-22 | 2021-09-07 | 温州金茂建设有限公司 | Raise dust treatment device for building construction and raise dust treatment method thereof |
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| CN104492215A (en) | 2015-04-08 |
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