CN206730768U - A kind of new type wet dust collector - Google Patents
A kind of new type wet dust collector Download PDFInfo
- Publication number
- CN206730768U CN206730768U CN201720409985.2U CN201720409985U CN206730768U CN 206730768 U CN206730768 U CN 206730768U CN 201720409985 U CN201720409985 U CN 201720409985U CN 206730768 U CN206730768 U CN 206730768U
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- CN
- China
- Prior art keywords
- dust removal
- wet
- wet dust
- removal room
- dust collector
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 105
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 238000004062 sedimentation Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000002956 ash Substances 0.000 description 9
- 239000012530 fluid Substances 0.000 description 6
- 230000003020 moisturizing effect Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010882 bottom ash Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Cyclones (AREA)
Abstract
The utility model belongs to deduster technical field, propose a kind of new type wet dust collector, body including being provided with air inlet and air outlet, cyclone dust removal room and wet dust removal room are disposed with body, cyclone dust removal room is positioned close to the side of air inlet, and whirlwind inlet plenum, cyclone dust collector, whirlwind exhaust chamber are disposed with cyclone dust removal room, moisture air intake mouth, wet dust separater and wet type exhaust chamber are provided with wet dust removal room, whirlwind exhaust chamber is connected as moisture air intake room with moisture air intake mouth simultaneously, and wet type exhaust chamber is connected with air outlet.Pass through above-mentioned technical proposal, solve the problems, such as that floor space is big, cost of investment is high, equipment energy consumption is big after wet scrubber increase one cyclonic deduster in the prior art.
Description
Technical field
The utility model belongs to deduster technical field, is related to a kind of new type wet dust collector.
Background technology
Wet scrubber (water excitation type deduster) is to be contacted with each other using water (or other liquid) with dusty gas, by washing
Wash the equipment for making grit be separated with gas.Equipment construction is fairly simple, and purification efficiency is higher, and also cooling down, increasing
Humidification degree purifies the effect of harmful poisonous gas.But as social enviroment protection requires more and more higher, wet scrubber has been difficult
Reach discharging standards, it is necessary to which more increase one-levels or what cleaner, this will certainly increase cost of investment, and increase equipment accounts for
Ground area, and increase equipment drag overall and then increase energy consumption.
Utility model content
The utility model proposes a kind of new type wet dust collector, solves wet scrubber increase one-level rotation in the prior art
The problem of floor space is big after wind deduster, cost of investment is high, equipment energy consumption is big.
What the technical solution of the utility model was realized in：
A kind of new type wet dust collector, including：
Cyclone dust removal room and wet dust removal room are disposed with the body, the cyclone dust removal room is positioned close to institute
The side of air inlet is stated, and whirlwind inlet plenum, cyclone dust collector, whirlwind exhaust are disposed with the cyclone dust removal room
Room, moisture air intake mouth, wet dust separater and wet type exhaust chamber is provided with the wet dust removal room, the whirlwind exhaust chamber is same
Shi Zuowei moisture air intakes room is connected with the moisture air intake mouth, and the wet type exhaust chamber is connected with the air outlet.
Further, the cyclone dust collector includes several whirlwind parts used in parallel.
Further, the wet dust separater includes connecting plate, blade, lower blade and water fender, upper leaf piece with
The lower end connection of the connecting plate, the lower blade are arranged in the wet dust removal chamber interior walls, and positioned at upper leaf piece
Downside, the water fender are divided into two parts and are separately positioned on the connecting plate and the wet dust removal chamber interior walls.
And the ash further, in addition to the ash bucket that is arranged on below the cyclone dust removal room and the wet dust removal room,
Bucket bottom is provided with sedimentation basin.
Further, in addition to the sedimentation basin spill box being connected, level probe is provided with the spill box, it is described
Spill box is also exported with supply channel and connected, and the supply channel import is connected with external pump, set on the supply channel
There is magnetic valve.
Further, in addition to the sedimentation basin discharge pipe line being connected.
The beneficial effects of the utility model are：
1st, air inlet, whirlwind inlet plenum, cyclone dust collector, whirlwind exhaust chamber, moisture air intake mouth, wet dust separater,
Wet type exhaust chamber and air outlet are sequentially connected, and whirlwind exhaust chamber and moisture air intake room share a cavity, so by two-stage dedusting
Device forms a whole, simple in construction, floor space is small, purification efficiency is high；In conventional art, wet scrubber needs increase by one
, it is necessary to set up connecting line during level cyclone dust collectors, the utility model eliminates connecting line, substantially reduces floor space,
Reduce cost of investment and equipment energy consumption simultaneously.
2nd, after dusty gas enters cyclone dust removal room by air inlet, influenceed in Fluid pressure and cyclone dust removal chamber interior walls shape
Lower spiral is descending, is moved towards whirlwind part conical section；Dusty gas produces centrifugal force in rotary course, severe is more than gas
The dust granules of body overcome gas-flow resistance to shift to cyclone dust removal chamber interior walls；Particle once contacts with cyclone dust removal chamber interior walls, just loses
Remove inertia force and cyclone dust removal chamber interior walls are pasted under the drive of gravity and rotating fluid and are slid downwards, finally from whirlwind part cone
Bottom ash discharging hole discharge cyclone dust removal room.The air-flow that rotation declines is reached near whirlwind part cone base behind a certain position, with
Same direction of rotation is turned back upwards in cyclone dust removal room by down, and spiral is up on the inside of descending air-flow, eventually together with some
Separated fine particle does not discharge cyclone chamber exhaust outlet together.Multiple whirlwind Components Parallel Connections use in the utility model, not only
Erection space is small, and drag losses is small, efficiency of dust collection is high.
After the first order dedusting of cyclone dust removal room, dusty gas enters wet dust removal room with certain speed, in fluid pressure
Under the influence of power and connection plate shape, dusty gas, which is turned, impacts downwards the water surface, and because section expansion is larger, grit is just made by gravity
Caught with falling into water by water；The tiny grit not being removed impacts a large amount of water droplets rolled as gas carries and enters blade
" S " type passage between lower blade, aqueous vapor fully contact, and grit is fully adhered to by water droplet, during through " S " type passage, due to gas
Turn to suddenly, form centrifugal force, will be got rid of for the grit that water droplet adheres to blade and lower blade and suitable blade flow, so that carefully
Small grit is caught by water, and blade and the unnecessary water of lower blade are thrown out of to form water curtain, further catches what is be not cleaned
Grit, so that gas is preferably purified；After gas outflow " S " type passage, water droplet is removed by water fender, is arranged by wet type
Air chamber is discharged, and the grit being captured falls to sedimentation basin bottom by deadweight, body is discharged by mud-scraping apparatus.
Shared ash bucket is set below cyclone dust removal room and wet dust removal room, and hopper bottom is provided with sedimentation basin, rotation
Weight increases and settled after the dust of wind dirt pocket discharge mixes with the water in sedimentation basin, is finally discharged in the form of mud,
Reentrainment of dust will not be caused to pollute.
3rd, water level height has direct influence on efficiency of dust collection, therefore keeps stable water level just to can guarantee that stabilization in unit
Efficiency of dust collection.The level control switch for water that magnetic valve in supply channel detects according to liquid-level probe, when less than lowest water level
When, solenoid valves open moisturizing, when moisturizing exceed it is a certain amount of when magnetic valve power-off stop moisturizing so that water level control is one
Determine in scope, ensure stable efficiency of dust collection.
4th, the water long-term use in sedimentation basin just has substantial amounts of bacterial reproduction, certainly will during dedusting if changed not in time
Bacterium is discharged into air, causes secondary pollution.The utility model is provided with discharge pipe line, for discharging sedimentation basin for a long time
The sewage used, then by supply channel injected clear water, so as to ensure dust removing effects.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model left view structural representation；
Fig. 3 is the utility model right side structural representation；
Fig. 4 is the utility model overlooking the structure diagram；
Fig. 5 is cyclone dust removal cell structure schematic diagram in the utility model；
Fig. 6 is wet dust removal cell structure schematic diagram in the utility model；
In figure：1- air inlets, 2- cyclone dust removals room, 21- whirlwind inlet plenums, 22- whirlwind parts, 23- whirlwind exhaust chambers, 3-
Wet dust removal room, 31- moisture air intake mouths, 32- blades, 33- lower blades, 34- connecting plates, 35- water fenders, the exhaust of 36- wet types
Room, 4- air outlets, 5- supply channels, 6- sedimentation basins, 61- mud-scraping apparatus, 7- discharge pipe lines, 8- ash buckets, 9- spill boxes, 10- liquid
Position probe.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in figs 1 to 6, the utility model proposes a kind of new type wet dust collector, including：
Cyclone dust removal room 2 and wet dust removal room 3 are disposed with body, cyclone dust removal room 2 is positioned close to air inlet 1
Side, and whirlwind inlet plenum 21, cyclone dust collector, whirlwind exhaust chamber 23 are disposed with cyclone dust removal room 2, wet type is removed
Moisture air intake mouth 31, wet dust separater and wet type exhaust chamber 36 are provided with dirt room 3, whirlwind exhaust chamber 23 is used as wet type simultaneously
Inlet plenum is connected with moisture air intake mouth 31, and wet type exhaust chamber 36 is connected with air outlet 4.
Air inlet 1, whirlwind inlet plenum 21, cyclone dust collector, whirlwind exhaust chamber 23, moisture air intake mouth 31, wet dust removal
Device, wet type exhaust chamber 36 and air outlet 4 are sequentially connected, and whirlwind exhaust chamber 23 and moisture air intake room share a cavity, so
Two-step filter is formed a whole, it is simple in construction, floor space is small, purification efficiency is high；In conventional art, wet scrubber
, it is necessary to set up connecting line when needing to increase one cyclonic deduster, the utility model eliminates connecting line, substantially reduces
Floor space, while reduce cost of investment and equipment energy consumption.
Further, cyclone dust collector includes several whirlwind parts 22 used in parallel.
Further, wet dust separater includes connecting plate 34, blade 32, lower blade 33 and water fender 35, blade 32
It is connected with the lower end of connecting plate 34, lower blade 33 is arranged on the inwall of wet dust removal room 3, and positioned at the downside of blade 32, gear
Water plate 35 is divided to be separately positioned on connecting plate 34 and wet dust removal chamber interior walls for two parts.
Further, in addition to the ash bucket 8 of cyclone dust removal room 2 and the lower section of wet dust removal room 3 is arranged on, and the bottom of ash bucket 8 is set
It is equipped with sedimentation basin 6.
After dusty gas enters cyclone dust removal room 2 by air inlet 1, in Fluid pressure and the inner wall shape shadow of cyclone dust removal room 2
It is descending to ring lower spiral, is moved towards the conical section of whirlwind part 22；Dusty gas produces centrifugal force in rotary course, makes severe big
Gas-flow resistance is overcome to shift to the inwall of cyclone dust removal room 2 in the dust granules of gas；Particle once connects with the inwall of cyclone dust removal room 2
Touch, just lose inertia force and the inwall of cyclone dust removal room 2 is pasted under the drive of gravity and rotating fluid and is slid downwards, finally from whirlwind
The cone base ash discharging hole of part 22 discharge cyclone dust removal room 2.The air-flow that rotation declines is reached near the cone base of whirlwind part 22
Behind a certain position, turned back with same direction of rotation by down in cyclone dust removal room 2 upwards, on the inside of descending air-flow on spiral
OK, cyclone chamber exhaust outlet is together discharged eventually together with some fine particles not being separated.Multiple whirlwind portions in the utility model
Part 22 is used in parallel, and not only erection space is small, and drag losses is small, efficiency of dust collection is high.
After the first order dedusting of cyclone dust removal room 2, dusty gas enters wet dust removal room 3 with certain speed, in fluid
Under the influence of pressure and the shape of connecting plate 34, dusty gas, which is turned, impacts downwards the water surface, and because section expansion is larger, grit is just by weight
Power effect is fallen into water to be caught by water；A large amount of water droplets that the tiny grit not being removed is rolled with gas carrying impact enter upper
" S " type passage between blade 32 and lower blade 33, aqueous vapor fully contact, and grit is fully adhered to by water droplet, during through " S " type passage,
Because gas turns to suddenly, centrifugal force is formed, will be got rid of for the grit that water droplet adheres to blade 32 and lower blade 33 and along blade
Flow down, so that tiny grit is caught by water, and blade 32 and the unnecessary water of lower blade 33 are thrown out of to form water curtain, enter one
Step catches the grit not being cleaned, so that gas is preferably purified；After gas outflow " S " type passage, by water fender
35 remove water droplet, are discharged by wet type exhaust chamber 36, and the grit being captured falls to the bottom of sedimentation basin 6 by deadweight, are filled by scraping mud
Put 61 discharge bodies.
Shared ash bucket 8 is set below cyclone dust removal room 2 and wet dust removal room 3, and the bottom of ash bucket 8 is provided with sedimentation basin
6, weight increases and settled after the dust that cyclone dust removal room 2 is discharged mixes with the water in sedimentation basin 6, finally in the form of mud
Discharge, will not cause reentrainment of dust to pollute.
Further, in addition to sedimentation basin 6 spill box 9 being connected, liquid-level probe 10, spill box are provided with spill box 9
9 also export connection with supply channel 5, and the import of supply channel 5 is connected with external pump, and magnetic valve is provided with supply channel 5.
Water level height has direct influence on efficiency of dust collection, therefore keeps stable water level just to can guarantee that stabilization in unit
Efficiency of dust collection.The level control switch for water that magnetic valve in supply channel 5 detects according to liquid-level probe 10, when less than lowest water level
When, solenoid valves open moisturizing, when moisturizing exceed it is a certain amount of when magnetic valve power-off stop moisturizing so that water level control is one
Determine in scope, ensure stable efficiency of dust collection.
Further, in addition to sedimentation basin 6 discharge pipe line 7 being connected.
Water long-term use in sedimentation basin 6 just has substantial amounts of bacterial reproduction, if changed not in time, the dedusting current situation will
Bacterium is discharged into air, causes secondary pollution.The utility model is provided with discharge pipe line 7, for discharging sedimentation basin 6 for a long time
The sewage used, then by the injected clear water of supply channel 5, so as to ensure dust removing effects.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (6)
1. a kind of new type wet dust collector, including it is provided with the body of air inlet (1) and air outlet (4), it is characterised in that：It is described
Cyclone dust removal room (2) and wet dust removal room (3) are disposed with body, the cyclone dust removal room (2) is positioned close to described
The side of air inlet (1), and it is disposed with whirlwind inlet plenum (21), cyclone dust collector, rotation in the cyclone dust removal room (2)
Wind exhaust chamber (23), the wet dust removal room (3) is interior to be provided with moisture air intake mouth (31), wet dust separater and wet type exhaust chamber
(36), the whirlwind exhaust chamber (23) while it is connected with the moisture air intake mouth (31) as moisture air intake room, the wet type is arranged
Air chamber (36) is connected with the air outlet (4).
A kind of 2. new type wet dust collector according to claim 1, it is characterised in that：If the cyclone dust collector includes
Dry whirlwind part (22) used in parallel.
A kind of 3. new type wet dust collector according to claim 1, it is characterised in that：The wet dust separater includes connecting
Under fishplate bar (34), blade (32), lower blade (33) and water fender (35), upper leaf piece (32) and the connecting plate (34)
End connection, the lower blade (33) are arranged on wet dust removal room (3) inwall, and under upper leaf piece (32)
Side, the water fender (35) are divided into two parts and are separately positioned on the connecting plate (34) and the wet dust removal chamber interior walls.
A kind of 4. new type wet dust collector according to claim 1, it is characterised in that：Also removed including being arranged on the whirlwind
Ash bucket (8) below dirt room (2) and the wet dust removal room (3), and the ash bucket (8) bottom is provided with sedimentation basin (6).
A kind of 5. new type wet dust collector according to claim 4, it is characterised in that：Also include and the sedimentation basin (6)
The spill box (9) of connection, is provided with liquid-level probe (10) on the spill box (9), and the spill box (9) is also and supply channel
(5) outlet connection, supply channel (5) import are connected with external pump, and magnetic valve is provided with the supply channel (5).
A kind of 6. new type wet dust collector according to claim 4, it is characterised in that：Also include and the sedimentation basin (6)
The discharge pipe line (7) of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720409985.2U CN206730768U (en) | 2017-04-19 | 2017-04-19 | A kind of new type wet dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720409985.2U CN206730768U (en) | 2017-04-19 | 2017-04-19 | A kind of new type wet dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206730768U true CN206730768U (en) | 2017-12-12 |
Family
ID=60561104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720409985.2U Expired - Fee Related CN206730768U (en) | 2017-04-19 | 2017-04-19 | A kind of new type wet dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206730768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575728A (en) * | 2019-10-17 | 2019-12-17 | 安徽正义研磨环保科技有限公司 | A wet dust collector |
-
2017
- 2017-04-19 CN CN201720409985.2U patent/CN206730768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575728A (en) * | 2019-10-17 | 2019-12-17 | 安徽正义研磨环保科技有限公司 | A wet dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20210419 |