CN206415221U - Electric cleaner - Google Patents

Abstract

The utility model belongs to environmental technology field, more particularly to a kind of electric cleaner.It solves the technical problems such as the efficiency of dust collection difference of prior art presence.This electric cleaner includes casing, described casing has air inlet and gas outlet, there is demarcation strip in described casing, described demarcation strip will be divided into the inlet plenum that is connected with air inlet and be connected with gas outlet dirt pocket in casing, there is discharge assembly in described dirt pocket, minus plate is provided with described dirt pocket, there is air inlet flow dividing structure in inlet plenum, there is flue gas pre-processing assembly on described air inlet flow dividing structure, the cleaning assembly for the flue dust being attached on the outside of minus plate can be cleared up by having in described dirt pocket, there is described cleaning assembly flue dust when preventing cleaning to be diffused into the dustproof construction in air-flow, described air inlet is provided with fan component, described gas outlet is provided with smoke alarm.Compared with prior art, the utility model advantage is：Efficiency of dust collection is high.

Description

Electric cleaner

Technical field

The utility model belongs to environmental technology field, more particularly to a kind of electric cleaner.

Background technology

Electric cleaner is the indispensable corollary equipment in thermal power plant, and its function is by combustion stove or oil burning boiler discharge flue gas In particle flue dust removed, so that the fume amount being discharged into atmosphere is greatly lowered, this is to improve environmental pollution, is improved The important environmental protection equipment of air quality, when its operation principle is flue gas by flue before electric cleaner agent structure, makes it Flue dust is positively charged, and then flue gas enters the electric cleaner passage for setting multilayer cathode plate.Due to positively charged flue dust and negative electrode The mutual suction-operated of electroplax, makes the particle flue dust in flue gas adsorb on negative electrode, timing strike minus plate, makes to have necessarily thick The flue dust of degree falls under the double action conducted oneself with dignity and vibrated in the ash bucket below electric cleaner structure, so as to reach removing cigarette The purpose of flue dust in gas, but when hitting minus plate, easily the flue dust not yet taken on a certain scale is shaken off and expanded again It is scattered among flue gas, therefore reduces the collection efficiency of flue dust, so as to reduces the efficiency of dedusting.

In order to solve the problem of prior art is present, people have carried out long-term exploration, it is proposed that miscellaneous solution Scheme.For example, Chinese patent literature discloses a kind of electric cleaner, [application number：201521139689.2], including：Multiple sun Pole plate and the multiple cathode lines corresponding with the multiple positive plate, for constituting multiple electric fields, wherein, the multiple electric field Each electric field effective length all it is identical.

Above-mentioned scheme improves the subproblem of prior art to a certain extent, still, and the program is also at least present Following defect：Flue dust collecting efficiency bottom, efficiency of dust collection is low.

The content of the invention

The purpose of this utility model is in view of the above-mentioned problems, providing a kind of flue dust collecting efficiency higher electric cleaner.

To reach above-mentioned purpose, the utility model employs following technical proposal：This electric cleaner includes casing, described Casing, which has in air inlet and gas outlet, described casing, has demarcation strip, and described demarcation strip will be divided into and air inlet in casing There is the cigarette that will can enter in dirt pocket in the connected inlet plenum of mouth and the dirt pocket being connected with gas outlet, described dirt pocket Some minus plates are provided with the discharge assembly of the subsidiary cation of dirt, described dirt pocket, having in inlet plenum will enter Flue gas in casing, which is divided on the air inlet flow dividing structure in some tributaries, described air inlet flow dividing structure, has adsorbable solid The cleaning assembly for the flue dust being attached on the outside of minus plate can be cleared up by having in the flue gas pre-processing assembly of grain, described dirt pocket, There is described cleaning assembly flue dust when preventing cleaning to be diffused into the dustproof construction in air-flow, and described air inlet is provided with fan Component, described gas outlet is provided with smoke alarm.The flue gas for entering casing is shunted using air inlet flow dividing structure, then Larger particles in flue gas after shunting are carried out by pre-absorption processing by flue gas pre-processing assembly, dustproof construction can be prevented When cleaning is attached to the flue dust on minus plate, it can prevent flue dust from diffusing further into flue gas, can further improve flue dust Collection efficiency, and improve efficiency of dust collection.Fan component can accelerate the flow rate of flue dust, improve the work effect of electric cleaner Rate, while the smoke content of outlet can be effectively detected using the smoke alarm of gas outlet, so as to learn whether dedusting is thorough Bottom, when smoke alarm shows that gas outlet flue dust is exceeded, can reduce the wind speed of fan, so as to reduce flue gas flow rate, make it Dedusting is more thorough.

In above-mentioned electric cleaner, described air inlet flow dividing structure includes being arranged in inlet plenum and connecting respectively air inlet Some baffle plates of mouth and demarcation strip, described baffle plate is radially arranged centered on air inlet, forms fan-shaped between adjacent baffle plate Passage.

In above-mentioned electric cleaner, described flue gas pre-processing assembly includes be arranged on each baffle plate both sides some sections The strip bulge and sawtooth that face is serrated are towards air inlet, active charcoal in each sawtooth.

In above-mentioned electric cleaner, it is connected between described demarcation strip and baffle plate by demountable structure, described can Detaching structure includes being arranged on some bar-shaped troughs on demarcation strip, one end end that described baffle plate is connected with demarcation strip with The cutting that bar-shaped trough is adapted, when described demarcation strip is connected with described baffle plate, described cutting is plugged on bar-shaped trough It is interior.

In above-mentioned electric cleaner, described cleaning assembly includes being arranged on roller brush and the drive of minus plate both sides The roller-coaster structure that roller brush in the vertical direction reciprocatingly slides, described roller brush is in bar shaped and horizontally disposed, roller brush Width be more than or equal to the width of minus plate, there is the roller for driving roller brush axial rotation to rotate in the axle center of described roller brush Structure, the two ends of described roller brush are connected with external power supply respectively.

In above-mentioned electric cleaner, described roller-coaster structure includes the cunning for being vertically arranged in minus plate both sides respectively Rail, described slide rail is provided with sliding block, and described sliding block is connected with the two ends of roller brush, and described sliding block is slided provided with driving The cylinder that block is moved back and forth on slide rail.

In above-mentioned electric cleaner, described roller rotational structure includes being arranged on the roller motor inside roller brush, Described roller motor is connected with casing external power source.

In above-mentioned electric cleaner, described dustproof construction includes being arranged on the dust cover on the outside of roller brush, described Dust cover includes both sides above and below curved dust-proof main body and dust-proof main body and vertically extends dust-proof side respectively, described Side extends to be formed dust-proof main body dust-proof end cap closed at both ends respectively inwards for the left and right ends of dust-proof main body, each dust-proof end cap On the sliding block for being separately fixed at dust-proof end cap homonymy.

In above-mentioned electric cleaner, described fan component includes the fan being arranged on air inlet and driving fan The motor of rotation, described motor is connected with that can adjust the controller of fan wind speed.

Have what is be arranged on cabinet exterior and be connected with dirt pocket in above-mentioned electric cleaner, on described gas outlet Outlet pipe, described smoke alarm is arranged on described outlet pipe inwall.

Compared with prior art, the advantage of this electric cleaner is：The cigarette of casing will be entered using air inlet flow dividing structure Gas is shunted, and the flue gas after shunting can uniformly flow to discharge assembly and minus plate so that dedusting is more balanced；Pass through Larger particles in flue gas after shunting are carried out pre-absorption processing by flue gas pre-processing assembly, so that minus plate is adsorbed after reducing Pressure；Dustproof construction can prevent from, when cleaning is attached to the flue dust on minus plate, can preventing flue dust from diffusing further into cigarette In gas, the collection efficiency of flue dust can be further improved, and improve efficiency of dust collection；Fan component can accelerate the flowing speed of flue dust Rate, improves the operating efficiency of electric cleaner；Simultaneously the flue dust of outlet can be effectively detected using the smoke alarm of gas outlet Content, so as to learn whether dedusting is thorough, when smoke alarm shows that gas outlet flue dust is exceeded, can reduce the wind of fan Speed, so as to reduce flue gas flow rate, makes its dedusting more thorough.

Brief description of the drawings

Fig. 1 is the entirety sectional view that the utility model is provided.

Fig. 2 is the roller-coaster structural representation that the utility model is provided.

Fig. 3 is the cleaning assembly schematic diagram that the utility model is provided.

Fig. 4 is the cleaning assembly sectional view that the utility model is provided.

Fig. 5 is the baffle plate sectional view that the utility model is provided.

Fig. 6 is the division board schematic diagram that the utility model is provided.

In figure, casing 1, air inlet 2, gas outlet 3, minus plate 4, baffle plate 5, corona wire 6, isolated pipe 7, ion generator 8th, roller brush 9, slide rail 10, sliding block 11, cylinder 13, piston 14, drive rod 15, roller motor 16, dust cover 17, dust-proof main body 18th, dust-proof side 19, dust-proof end cap 20, strip bulge 21, activated carbon 22, demarcation strip 23, inlet plenum 24, dirt pocket 25, electric discharge group Part 26, air inlet flow dividing structure 27, flue gas pre-processing assembly 28, cleaning assembly 29, dustproof construction 30, fan component 31, smog report Alert device 32, demountable structure 33, bar-shaped trough 34, cutting 35, roller rotational structure 36, roller-coaster structure 37, fan 38, fan Motor 39, controller 40, outlet pipe 41, sector channel 42, neck 43, disposal box 44, side door 45.

Embodiment

The utility model is described in more detail with reference to the accompanying drawings and detailed description.

As shown in figures 1 to 6, this electric cleaner includes casing 1, and described casing 1 has air inlet 2 and gas outlet 3, described Casing 1 in there is demarcation strip 23, described demarcation strip 23 will be divided into casing 1 inlet plenum 24 that is connected with air inlet 2 and The dirt pocket 25 being connected with gas outlet 3, the bottom of described casing 1 has disposal box 44.There is energy in described dirt pocket 25 The flue dust entered in dirt pocket 25 is attached in the discharge assembly 26 of cation, described dirt pocket 25 and be provided with some minus plates 4, specifically, described discharge assembly 26 includes being arranged on the corona wire 6 in dirt pocket 25 with some releasable cations, Described corona wire 6 is connected by isolated pipe 7 with outside ion generator 8, and described corona wire 6 interlocks with minus plate 4 Set.Corona wire 6 is staggered with minus plate 4 can improve the efficiency of electric discharge and absorption so that what flue gas can be repeatedly The process adsorbed by Supplementary Cationic and by minus plate 4, so as to improve efficiency of dust collection.

There is the air inlet flow dividing structure 27 that the flue gas entered in casing 1 can be divided into some tributaries in inlet plenum 24, Specifically, air inlet flow dividing structure 27 include being arranged in inlet plenum 24 and connection air inlet 2 and demarcation strip 23 respectively it is some Baffle plate 5, described baffle plate 5 is radially arranged centered on air inlet 2, and sector channel 42 is formed between adjacent baffle plate 5.Work as flue gas , may be because the trend of air-flow be so that can not be more uniform when passing through discharge assembly 26 and minus plate 4 into casing 1 By minus plate 4, as a rule, the amount of the flue gas received close to the region at middle part is bigger, and the amount of close both sides flue gas is then It is gradually reduced, this also causes the load at the middle part of minus plate 4 bigger, in fact it could happen that, noon can not adsorb more flue dust again, and two Side can adsorb more flue dust but because the amount of the flue gas received is smaller and can not proceed dust suction, the inequality of dust suction Weighing apparatus, result in the overall dust collection efficiency reduction of equipment, and air inlet is divided into several sectors by the baffle plate 5 in the present embodiment Passage 42, effectively can be shunted the flue gas that enter casing 1, and so that what the various pieces of minus plate 4 were touched Flue gas is relatively more balanced, so that the fume amount relative equilibrium of its various pieces absorption, final to improve overall efficiency of dust collection.

Further, there is the flue gas pre-processing assembly 28 of adsorbable solid particle on described air inlet flow dividing structure 27, Flue gas pre-processing assembly 28 includes being arranged on strip bulge 21 and the sawtooth court that some sections of each both sides of baffle plate 5 are serrated To air inlet 2.Active charcoal 22 in each sawtooth.Pass through jagged strip bulge 21, and the work being arranged in sawtooth Property charcoal 22 can continue some relatively large solid particles so that into the flue gas of discharge assembly flue dust content drop It is low, and the two ends of baffle plate 5 have the neck 43 caved inward, and described neck 43 can be removably arranged in casing 1, By neck 43, periodically baffle plate 5 can be taken out, and be cleaned, remove the particle collected by surface, and change activated carbon, So as to keep the efficiency of its adsorption particle thing.Sector channel 42 is arranged between air inlet 2 and discharge assembly 26 and sector channel 42 starting point is tightly connected with air inlet 2.So as to ensure that all flue gases all have to pass through the shunting ability of sector channel 42 Enough enter in discharge assembly 26.

Preferably, there is the cleaning group that can clear up the flue dust for being attached to the outside of minus plate 4 in described dirt pocket 25 Part 29, cleaning assembly 29 includes being arranged on the roller brush 9 of the both sides of minus plate 4 and drives the in the vertical direction of roller brush 9 reciprocal The roller-coaster structure 37 of slip, described roller brush 9 is in bar shaped and horizontally disposed, and the width of roller brush 9 is more than or equal to negative electrode The width of plate 4, the axle center of described roller brush 9 has the roller rotational structure 36 for driving the axial rotation of roller brush 9, and roller is rotated Structure 36 includes being arranged on the roller motor 16 inside roller brush 9, and described roller motor 16 is connected with the external power source of casing 1. The two ends of described roller brush 9 are connected with external power supply respectively.Roller-coaster structure 37 includes being vertically arranged in minus plate 4 respectively The slide rail 10 of both sides, described slide rail 10 is provided with sliding block 11, and described sliding block 11 is connected with the two ends of roller brush 9, and described Sliding block 11 provided with the cylinder 13 that is moved back and forth on slide rail 10 of driving sliding block 11.Provided with vertical motion in described cylinder 13 Piston 14, the described bottom of piston 14 fixed with the top of sliding block 11 by drive rod 15, described cylinder 13 with outside casing 1 The pump housing be connected.Moved using cylinder 13 with piston 14, so that the slip with movable slider 11, final to drive the roller rotated Brush 9 is moved up and down close to the outer wall of minus plate 4, and the soot dust granule on mobile route is cleaned and left by the roller brush 9 rotated Minus plate 4.

Further, there is described cleaning assembly 29 flue dust when preventing cleaning to be diffused into the dustproof construction 30 in air-flow, Described dustproof construction 30 includes the dust cover 17 for being arranged on the outside of roller brush 9, and described dust cover 17 is prevented including curved Dirt main body 18 and dust-proof main body vertically extend dust-proof side 19 in both sides respectively about 18, a left side for described dust-proof main body 18 Side extends to be formed dust-proof main body 18 dust-proof end cap 20 closed at both ends respectively inwards at right two ends, and each dust-proof end cap 20 is solid respectively On the sliding block 11 for being scheduled on the dust-proof homonymy of end cap 20.The moon is disengaged it from when cleaning assembly 29 cleans the soot dust granule on minus plate 4 During pole plate 4, described dust cover 17 can prevent the particle departed from from causing secondary smoke, and dust cover 17 can effectively shelter from de- The soot dust granule fallen, makes it smoothly fall into disposal box 44.

Preferably, described air inlet 2 is provided with fan component 31, and fan component 31 includes being arranged on air inlet 2 On the fan electromotor 39 that rotates of fan 38 and driving fan 38, described fan electromotor 39 and the wind speed of fan 38 can be adjusted Controller 40 is connected.Described gas outlet 3 is provided with smoke alarm 32.On gas outlet 3 have be arranged on the outer wall of casing 1 and with except The outlet pipe 41 that dirt room 25 is connected, described smoke alarm 32 is arranged on the described inwall of outlet pipe 41.Fan Component 31 can accelerate the flow rate of flue dust, improve the operating efficiency of electric cleaner；The smog alarm of gas outlet is utilized simultaneously Device 32 can effectively detect the smoke content of outlet, so as to learn whether dedusting is thorough, when smoke alarm 32 shows outlet When mouth flue dust is exceeded, the wind speed of fan 38 can be reduced, so as to reduce flue gas flow rate, makes its dedusting more thorough.

In the present embodiment, it is connected between demarcation strip 23 and baffle plate 5 by demountable structure 33, described demountable structure 33 some bar-shaped troughs 34 including being arranged on demarcation strip 23, one end end that described baffle plate 5 is connected with demarcation strip 23 has The cutting 35 being adapted with bar-shaped trough 34, when described demarcation strip 23 is connected with described baffle plate 5, described cutting 35 is inserted It is connected in bar-shaped trough 34.The side door of casing can be opened by having in the side of inlet plenum 24, when equipment needs to safeguard, can be opened Side door, is taken out baffle plate 5 by demountable structure 33, and changes accumulation in the activated carbon 22 in baffle plate 5, and cleaning baffle plate 5 Dust.

Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Although more having used casing 1, air inlet 2, gas outlet 3, minus plate 4, baffle plate 5, corona wire 6, insulation herein It is pipeline 7, ion generator 8, roller brush 9, slide rail 10, sliding block 11, cylinder 13, piston 14, drive rod 15, roller motor 16, anti- Dust hood 17, dust-proof main body 18, dust-proof side 19, dust-proof end cap 20, strip bulge 21, activated carbon 22, demarcation strip 23, inlet plenum 24, Dirt pocket 25, discharge assembly 26, air inlet flow dividing structure 27, flue gas pre-processing assembly 28, cleaning assembly 29, dustproof construction 30, wind Fan component 31, smoke alarm 32, demountable structure 33, bar-shaped trough 34, cutting 35, roller rotational structure 36, roller-coaster knot The terms such as structure 37, fan 38, fan electromotor 39, controller 40, outlet pipe 41, sector channel 42, neck 43, disposal box 44, But it is not precluded from the possibility using other terms.It is used for the purpose of more easily describing and explaining this practicality using these terms New essence；Any additional limitation is construed as all to disagree with the utility model spirit.

Claims (10)

1. a kind of electric cleaner, including casing (1), described casing (1) have air inlet (2) and gas outlet (3), its feature exists In with demarcation strip (23) in described casing (1), described demarcation strip (23) will be divided into and air inlet (2) phase in casing (1) Having in inlet plenum (24) even and the dirt pocket (25) being connected with gas outlet (3), described dirt pocket (25) will enter Some minus plates are provided with the discharge assembly (26) of the subsidiary cation of flue dust in dirt pocket (25), described dirt pocket (25) (4), there is the air inlet flow dividing structure that the flue gas entered in casing (1) can be divided into some tributaries in inlet plenum (24) (27) cleaning assembly (29) for the flue dust being attached on the outside of minus plate (4) can be cleared up by, having in described dirt pocket (25), described Air inlet (2) be provided with fan component (31), described gas outlet (3) is provided with smoke alarm (32).

2. electric cleaner according to claim 1, it is characterised in that described air inlet flow dividing structure (27) includes being arranged on Some baffle plates (5) of air inlet (2) and demarcation strip (23) are connected in inlet plenum (24) and respectively, described baffle plate (5) is with air inlet It is radially arranged centered on mouth (2), sector channel (42) is formed between adjacent baffle plate (5).

3. electric cleaner according to claim 2, it is characterised in that having on described air inlet flow dividing structure (27) to inhale The flue gas pre-processing assembly (28) of attached solid particle, described flue gas pre-processing assembly (28) includes being arranged on each baffle plate (5) The strip bulge (21) and sawtooth that some sections of both sides are serrated are towards air inlet (2), active charcoal in each sawtooth (22)。

4. the electric cleaner according to Claims 2 or 3, it is characterised in that between described demarcation strip (23) and baffle plate (5) It is connected by demountable structure (33), described demountable structure (33) includes some bar-shaped troughs being arranged on demarcation strip (23) (34) one end end that, described baffle plate (5) is connected with demarcation strip (23) has the cutting (35) being adapted with bar-shaped trough (34), When described demarcation strip (23) is connected with described baffle plate (5), described cutting (35) is plugged in bar-shaped trough (34).

5. electric cleaner according to claim 1, it is characterised in that described cleaning assembly (29) includes being arranged on negative electrode The roller brush (9) of plate (4) both sides and the roller-coaster structure (37) for driving roller brush (9) in the vertical direction to reciprocatingly slide, Described roller brush (9) is described in bar shaped and horizontally disposed, width of the width more than or equal to minus plate (4) of roller brush (9) The axle center of roller brush (9) has the roller rotational structure (36) for driving roller brush (9) axial rotation, described roller brush (9) Two ends are connected with external power supply respectively.

6. electric cleaner according to claim 5, it is characterised in that described roller-coaster structure (37) includes erecting respectively The straight slide rail (10) for being arranged on minus plate (4) both sides, described slide rail (10) is provided with sliding block (11), described sliding block (11) with The two ends of roller brush (9) are connected, and described sliding block (11) is provided with what driving sliding block (11) was moved back and forth on slide rail (10) Cylinder (13).

7. electric cleaner according to claim 6, it is characterised in that described roller rotational structure (36) includes being arranged on The internal roller motor (16) of roller brush (9), described roller motor (16) is connected with casing (1) external power source.

8. electric cleaner according to claim 7, it is characterised in that when described cleaning assembly (29) is with cleaning is prevented Flue dust is diffused into the dustproof construction (30) in air-flow, and described dustproof construction (30) includes being arranged on anti-on the outside of roller brush (9) Dust hood (17), described dust cover (17) includes curved dust-proof main body (18) and dust-proof main body (18) both sides difference up and down Vertically extend dust-proof side (19), side extends that to be formed will be dust-proof respectively inwards for the left and right ends of described dust-proof main body (18) Main body (18) dust-proof end cap (20) closed at both ends, each dust-proof end cap (20) is separately fixed at the cunning of dust-proof end cap (20) homonymy On block (11).

9. electric cleaner according to claim 1, it is characterised in that described fan component (31) includes being arranged on air inlet The fan electromotor (39) that fan (38) and driving fan (38) on mouth (2) are rotated, described fan electromotor (39) is with that can adjust The controller (40) for saving fan (38) wind speed is connected.

10. the electric cleaner according to claim 1 or 9, it is characterised in that have on described gas outlet (3) and be arranged on Casing (1) outer wall and the outlet pipe (41) being connected with dirt pocket (25), described smoke alarm (32) are arranged on described Outlet pipe (41) inwall on.