CN104826443B - Single-fan dust absorbing purifier and absorbing and purifying method of single-fan dust absorbing purifier - Google Patents
Single-fan dust absorbing purifier and absorbing and purifying method of single-fan dust absorbing purifier Download PDFInfo
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- CN104826443B CN104826443B CN201510299371.9A CN201510299371A CN104826443B CN 104826443 B CN104826443 B CN 104826443B CN 201510299371 A CN201510299371 A CN 201510299371A CN 104826443 B CN104826443 B CN 104826443B
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- 239000000428 dust Substances 0.000 title claims abstract description 197
- 238000000034 method Methods 0.000 title abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000000746 purification Methods 0.000 claims description 42
- 230000002000 scavenging effect Effects 0.000 claims description 41
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000005406 washing Methods 0.000 claims description 15
- 238000011084 recovery Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 description 38
- 238000004140 cleaning Methods 0.000 description 27
- 230000006872 improvement Effects 0.000 description 9
- 235000019504 cigarettes Nutrition 0.000 description 8
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- 230000000241 respiratory effect Effects 0.000 description 7
- 238000000889 atomisation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 241000208125 Nicotiana Species 0.000 description 5
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000003496 welding fume Substances 0.000 description 5
- 239000000779 smoke Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
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- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- 238000005065 mining Methods 0.000 description 1
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Classifications
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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
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention discloses a single-fan dust absorbing purifier and an absorbing and purifying method of the single-fan dust absorbing purifier and belongs to the technical field of industrial dedusting and purifying. The single-fan dust absorbing purifier comprises a dust absorbing mechanism and a dust purifying mechanism, the dust absorbing mechanism comprises a fan, the fan absorbs dust and delivers the dust to the dust purifying mechanism, the dust purifying mechanism comprises a purifying chamber, a first backflush device and a second backflush device, the first backflush device is positioned inside the purifying chamber, the bottom of the first backflush device is communicated with the purifying chamber, a gap is formed between the periphery of the second backflush device and the periphery of the purifying chamber, and the dust is delivered into purifying liquid in the first backflush device via the fan and delivered into the purifying liquid in the first backflush device repeatedly via the second backflush device. The single-fan dust absorbing purifier and the absorbing and purifying method of the single-fan dust absorbing purifier have the advantages that through combined action of the first backflush device and the second backflush device, the dust can be absorbed and purified by the purifying liquid in the purifying chamber repeatedly, so that dust absorbing and purifying efficiency is improved greatly, and the single-fan dust absorbing purifier is low in maintenance cost, simple in structure and convenient to use.
Description
Technical field
The invention belongs to industrial dedusting purification techniques field, more particularly, it relates to a kind of single blower fan dust absorbing purifies
Device and its absorption cleaning method.
Background technology
Crush industry, powder industry processed, power industry, smelting industry, chemical industry, machine industry in mining industry, building stones
Substantial amounts of dust, severe contamination air will be produced, reduce the quality of life, destroy ecological environment, simultaneously workman's here
Working under environment it is likely that leading to that respiratory tract is narrow, vital capacity reduces or dyspnea, going down for a long time and can cause pneumoconiosis, right
People causes harm recent and at a specified future date, so must be controlled to dust, does not allow it pollute environment, be detrimental to health.
Existing dust clarifier is typically all by the way of gas circuit is roundabout, thus reaching the purpose of purification, but this
The method of kind can lead to the resistance of gas larger, also results in the power increase of air-introduced machine, thus energy consumption also increases, in addition, existing
Technology in additionally use with filter mantle and cross the method for bag dust filter and filtered, the defect of this method is must periodic cleaning
Filter mantle and dust shield, use very inconvenient, service life is shorter, need often to change, safeguard inconvenience, and filter bag
Filter area limited, if required up certain filter area, dust reclaiming clean device equipment volume will increase, and produces into
This is costly it is most important that cannot thoroughly solve the problems, such as to purify micronic dust.
Once the absorption cleaning with regard to welding cigarette did application, application number 201310371403.2 to inventor, and the applying date is 2013 8
The moon 23, invention entitled：A kind of Single-fan welding fume absorption purifier, this application case includes smoke absorbing mechanism, weldering cigarette purification mechanism
With weldering cigarette follower, described smoke absorbing mechanism includes blower fan, and weld fumes is absorbed and is delivered to weldering cigarette clearing machine by this blower fan
Structure, described weldering cigarette purification mechanism includes clean room and recoil device, and this recoil device is located inside clean room, and the bottom of this recoil device
Portion is connected with clean room, and equipped with scavenging solution inside clean room, weld fumes is delivered within recoil device above-mentioned blower fan
In scavenging solution, described weldering cigarette follower acts on smoke absorbing mechanism, absorbs for controlling smoke absorbing mechanism to follow the tracks of with speed of welding
Weld fumes.How this application case makes weldering cigarette easily enter and stay in the scavenging solution purifying interior if being solved using recoil device
In, then tobacco is made by absorption cleaning by the device that recoils to the effect of scavenging solution, thus improving the efficiency of welding fume absorption and purification,
But if welding fume absorption purifier is used for the absorption cleaning to dust, its weak point is just apparent, weldering cigarette
Grain is less, and what welding fume absorption purifier solved is how to make it in scavenging solution, for this bulky grain for dust, solve
Problem certainly is not only how to enter in scavenging solution, and its technological difficulties is how to ensure its purification effect in atomization scavenging solution
Really, and because dust granules are larger heavier, need the blower fan guarantee assimilation effect of relatively high power, but relatively high power
Blower fan makes dust but also speed away after contact atomization scavenging solution not only, leads to time of contact too short it cannot be guaranteed that assimilation effect,
The especially larger dusty gas contact area of concentration not more one step reduces absorption efficiency, and the filtration of escape pipe upper end
Device, steel wire lump and sponge block etc. are required to often be changed, and virtually increase and purify cost.
Content of the invention
1. invent technical problem to be solved
It is an object of the invention to overcoming the shortcomings of the problems referred to above in prior art, there is provided a kind of single blower fan dust absorbing
Depurator and its absorption cleaning method, using technical scheme, using the first recoil device and the second recoil device to dust
Collective effect, make dust can be cleaned interior scavenging solution absorption cleaning repeatedly, and air-flow repeatedly stir scavenging solution so that
Dust is dispersed, substantially increase dust absorbing purification efficiency, and powder purification apparatus long perfomance life it is not necessary to
Often change, maintenance cost is low, structure is simple, easy to use.
2. technical scheme
For reaching above-mentioned purpose, the technical scheme that the present invention provides is：
A kind of single blower fan dust absorbing depurator of the present invention, including dust absorbing mechanism and dust purification mechanism, dust
Absorbing mechanism includes blower fan, and this blower fan by dust absorbing and is delivered to dust purification mechanism, and dust purification mechanism includes purification
Room, the first recoil device and the second recoil device, the first recoil device is located inside clean room, and the bottom of the first recoil device and clean room
It is connected, equipped with scavenging solution inside clean room, dust is delivered in the scavenging solution within the first recoil device above-mentioned blower fan, the
Two recoil devices are located at clean room inside and are arranged at the top of the first recoil device, are repeatedly delivered to dust by the second recoil device
In scavenging solution within first recoil device, there is gap the periphery of the second recoil device with clean room's periphery.
As the further improvement of the present invention, described dust purification mechanism also includes water feeding and washing device, punching of supplying water
Cleaning device is arranged at the top of clean room.
As the further improvement of the present invention, described clean room is internally provided with circumferential weld filter, circumferential weld filter
It is arranged between the first recoil device and the second recoil device, outside clean room, is provided with water level valve, for controlling in the first recoil device
The height of portion's scavenging solution.
As the further improvement of the present invention, the first described recoil device is inverted cone-shaped structure, and its upper opening is more than
Lower openings, the first recoil device is internally provided with steel wire lump and sponge block, and the second recoil device is positive taper structure, its underpart opening
More than upper opening.
As the further improvement of the present invention, described dust purification mechanism also includes pulp-expelling valve, exhaustor, filter
With exhaust stator pipe, clean room bottom is provided with pulp-expelling valve, and the top of clean room is provided with exhaustor, and is communicated in exhaust stator
The entrance of pipe, the outlet of exhaust stator pipe is connected to dust recovery pond, and exhaustor upper end is provided with filter.
As the further improvement of the present invention, described dust absorbing mechanism also includes dust shield, hose, blower fan
Blast pipe, fan outlet airduct, dust shield is connected with fan wind inleting tube one end by hose, and this fan wind inleting tube is in
" L " shape structure, the fan induced draught mouth of above-mentioned blower fan is connected with the other end of fan wind inleting tube, and the fan outlet of blower fan passes through
Fan outlet airduct connects to the first recoil device of dust purification mechanism.
As the further improvement of the present invention, described water feeding and washing device is arranged at the top of exhaust stator pipe, and
Symmetrical with filter center.
As the further improvement of the present invention, described filter includes ground floor drainage screen, steel wire lump and the second layer
Drainage screen, steel wire lump is arranged between ground floor drainage screen and second layer drainage screen.
The absorption cleaning method of a kind of single blower fan dust absorbing depurator of the present invention, its step is：
Before step 1, purifying and stive, after-purification liquid is carried out by water feeding and washing device to clean room inside, purify outdoor
The water level valve in portion is controlled to the amount of the scavenging solution within clean room, starts the wind in single blower fan dust absorbing depurator afterwards
Machine, makes single blower fan dust absorbing depurator operate 2 minutes, and described single blower fan dust absorbing depurator is in claim 8
Described single blower fan dust absorbing depurator；
After the completion of step 2, step 1, dust is purified, in the presence of blower fan produces pressure, inhaled by dust shield
Receive dust and dust is delivered to fan wind inleting tube, and deliver to the surface of clean room's circumferential weld filter by fan outlet airduct；
After step 3, circumferential weld filter are tentatively filtered, the purification with atomization behind dust entrance the first recoil device inside
Liquid, steel wire lump and sponge block contact, and dust is cleaned liquid initial absorption, and the second recoil device is not by by the dust of absorption cleaning again
The secondary clean room inside that is driven into is contacted with the scavenging solution being atomized, steel wire lump and sponge block, and dust is so absorbed repeatedly；
After the completion of step 4, step 3, the gas being absorbed dust is by the second recoil device periphery and clean room periphery gap
The circumferential weld filter at place is entered exhaustor and is filtered further by the filter at exhaustor top, then passes through exhaust stator pipe
Exclude to dust recovery pond, the water of absorption dust is discharged into sewage treatment plant through pulp-expelling valve and processes.
As the further improvement of the present invention, the power of the blower fan in step 1 is 4.5 kilowatts.
3. beneficial effect
The technical scheme being provided using the present invention, compared with prior art, has following remarkable result：
(1) a kind of single blower fan dust absorbing depurator of the present invention, its dust absorbing mechanism passes through blower fan by dust absorbing
And it is delivered to dust purification mechanism, scavenging solution is atomized after entering dust purification mechanism by dust by the first recoil device of clean room
And so that dust is entered inside scavenging solution, the dust after purifying is got to and is purified inside the first recoil device by the second recoil device again
Purify again in liquid so that dust is being moved back into scavenging solution it is ensured that while depurator absorption cleaning efficiency, also increasing
Dust and the time of contact of atomization scavenging solution, dust can also be broken up for high concentrate dust, increase dust and atomization
The area of the contact of scavenging solution.
(2) a kind of single blower fan dust absorbing depurator of the present invention, the first recoil device is inverted cone-shaped structure, and sets inside it
It is equipped with steel wire lump and sponge block so that when dust is delivered to the first recoil device, the scavenging solution within the first recoil device is anti-by air-flow
Punching and stirring, and then moistening steel wire lump and sponge block, dust is absorbed in a large number by steel wire lump and sponge block, and steel wire lump and sponge block are again
It is atomized air-flow on purification liquid level inside the first recoil device constantly to stir, absorption is in the dust of steel wire lump and sponge block surface
It is cleaned by scavenging solution, the function of steel wire lump and sponge block repeatedly adsorption of dust is greatly facilitated, and steel wire lump and sponge
The absorption repeatedly of block uses rear cleaning function, avoids the need for often changing, and reduces the maintenance cost of depurator.
(3) a kind of single blower fan dust absorbing depurator of the present invention, the internal first recoil device in clean room and the second recoil device
Between be provided with circumferential weld filter, the dust that will purify tentatively can be filtered, to scavenging solution purify after dust enter
Row filters repeatedly it is ensured that the purification efficiency of dust.
(4) a kind of single blower fan dust absorbing depurator of the present invention, the water feeding and washing device of exhaust stator pipe top setting,
While to purifying indoor scavenging solution supply, also the filter to exhaustor top and circumferential weld filter be carried out it is ensured that
The function of the adsorption of dust repeatedly of filter and circumferential weld filter, but also steel wire lump and sponge block have been carried out stir and clear
Wash so that filter and circumferential weld filter are difficult to be blocked, reduce the maintenance cost of depurator.
(5) a kind of single blower fan dust absorbing depurator of the present invention, the exhaustor at clean room top is provided with filter, right
Will expellant gas be further filters it is ensured that expellant gas not contaminated air.
(6) a kind of single blower fan dust absorbing depurator of the present invention, maintenance cost is low, only need to regularly replace inside clean room
Scavenging solution can normally use, and structure is simple, easy to use.
(7) the absorption cleaning method of a kind of single blower fan dust absorbing depurator of the present invention, dust absorbing purifying rate is significantly
Improve, the problem of effectively solving dust pollution.
Brief description
Fig. 1 is the main structure diagram of a kind of single blower fan dust absorbing depurator of the present invention；
Fig. 2 is the overlooking the structure diagram of a kind of single blower fan dust absorbing depurator of the present invention.
Label declaration in schematic diagram：
1st, clean room；2nd, the first recoil device；3rd, the second recoil device；4th, circumferential weld filter；5th, water level valve；6th, pulp-expelling valve；7、
Exhaustor；8th, filter；9th, exhaust stator pipe；10th, water feeding and washing device；11st, blower fan；12nd, fan outlet airduct；13rd, dust suction
Cover；14th, hose；15th, fan wind inleting tube.
Specific embodiment
For further appreciating that present disclosure, in conjunction with drawings and Examples, the present invention is described in detail.
Embodiment 1
In conjunction with Fig. 1 and Fig. 2, the single blower fan dust absorbing depurator of one of the present embodiment 1, not only can absorption cleaning powder
Dirt, can also absorb abnormal flavour, and this single blower fan dust absorbing depurator includes dust absorbing mechanism and dust purification mechanism, and dust is inhaled
Receive mechanism to be used for by dust absorbing and be delivered in dust purification mechanism, it is soft that this dust absorbing mechanism includes dust shield 13, dust suction
Pipe 14, fan wind inleting tube 15, fan outlet airduct 12 and blower fan 11 (as shown in Figure 2), this blower fan 11 by dust absorbing and conveys
To dust purification mechanism, dust shield 13 is connected with fan wind inleting tube 15 one end by hose 14, this fan wind inleting tube 15
L-shaped structure, the fan induced draught mouth of above-mentioned blower fan 11 is connected with the other end of fan wind inleting tube 15, the blower fan of blower fan 11
Air outlet is connected to the first recoil device 2 of dust purification mechanism by fan outlet airduct 12.
As shown in figure 1, the dust purification mechanism in the present invention is used for the dust that purifying and stive absorbing mechanism absorbs, this dust
Purification mechanism includes clean room 1, first recoil device 2, second recoil device 3, water feeding and washing device 10, pulp-expelling valve 6, exhaustor 7, mistake
Filter 8 and exhaust stator pipe 9, described first recoil device 2 is inverted cone-shaped structure, and its upper opening is more than lower openings, first
Recoil device 2 is internally provided with steel wire lump and sponge block, and steel wire lump and sponge block adsorb to dust after moistening, the first recoil device
The 2 internal air-flows being atomized on liquid level that purify constantly stir steel wire lump and sponge block so that absorption is in steel wire lump and sponge block table
The dust in face cleans in scavenging solution, and the second described recoil device 3 is positive taper structure, and its underpart opening is more than upper opening,
Second recoil device 3 makes dust be driven into again in scavenging solution and purify again, and enters traveling one to steel wire lump and sponge block
The agitation of step, the second recoil device 3 is arranged at the top of the first recoil device 2, and is respectively positioned on inside clean room 1, the first recoil device 2
Bottom is connected with clean room 1, equipped with scavenging solution inside clean room 1, is water in the scavenging solution in the present embodiment, above-mentioned blower fan
11 dust is delivered in the scavenging solution within the first recoil device 2, by the second recoil device 3, dust is delivered to first repeatedly anti-
Rush in the scavenging solution within device 2, there is gap the periphery of the second recoil device 3 with clean room 1 periphery, and water feeding and washing device 10 is arranged at
The top of clean room 1, is additionally provided with circumferential weld filter 4 inside described clean room 1, circumferential weld filter 4 is arranged at the first recoil
Between device 2 and the second recoil device 3, the dust inhaling the input of dust mechanism tentatively can be filtered, the powder after scavenging solution is purified
Dirt is filtered repeatedly, is provided with water level valve 5 outside described clean room 1, for controlling the internal scavenging solution of the first recoil device 2
Highly, clean room 1 bottom is provided with pulp-expelling valve 6, and its top is provided with exhaustor 7, and is communicated in entering of exhaust stator pipe 9
Mouthful, the outlet of exhaust stator pipe 9 is connected to dust recovery pond, and exhaustor 7 upper end is provided with filter 8, and filter 8 includes first
Layer drainage screen, steel wire lump and second layer drainage screen, steel wire lump is arranged between ground floor drainage screen and second layer drainage screen, described
Water feeding and washing device 10 be arranged at the top of exhaust stator pipe 9, and be located at the surface of filter 8, various filter screens capable of washing,
Described water feeding and washing device 10 and pulp-expelling valve 6 are electrically connected to converter plant by wire, and timing plasma discharge, regularly to clean room 1
Supply water, converter plant is electrically connected to motor, specifically in this embodiment, in clean room 1, the weight of scavenging solution is 135KG, purifies
The inside diameter of room 1 is 800mm, and the height of clean room 1 is 1000mm, a diameter of 700mm of lower openings of the second recoil device 3,
Described clean room 1 top is provided with two exhaustors 7, filter 8 and water feeding and washing device 9 that this exhaustor 7 upper end is installed
Centrosymmetry, after single blower fan dust absorbing purification utensil dust in the present embodiment, abnormal flavour, aeroscope reaches 98%.
Using the absorption cleaning method of a kind of single blower fan dust absorbing depurator of the present embodiment 1, its concrete process step
For：
Before step 1, purifying and stive, by water feeding and washing device to carrying out after-purification liquid, clean room 1 inside clean room 1
Outside water level valve 5 is controlled to the amount of the scavenging solution within clean room 1, starts afterwards in single blower fan dust absorbing depurator
Blower fan 11, so that single blower fan dust absorbing depurator is operated 2 minutes, so that the steel wire lump within the first recoil device 2 and sea
Continuous block is sufficiently humidified so as to, and the circumferential weld filter 4 within clean room 1 and filter 8 can also be moistened and be rinsed, so
Not only improve the efficiency of dust purification, also various defecators are rinsed, it is to avoid the blocking of various defecators；
After the completion of step 2, step 1, dust is purified, in the presence of blower fan 11 produces pressure, by dust shield
Dust is simultaneously delivered to fan wind inleting tube 15 by 13 absorption dust, and delivers to clean room 1 circumferential weld filtration by fan outlet airduct 12
The surface of device 4, wherein, the power of blower fan is 4.5 kilowatts；
After step 3, circumferential weld filter 4 are tentatively filtered, the purification with atomization behind dust entrance the first recoil device 2 inside
Liquid, steel wire lump and sponge block contact, and dust is cleaned liquid initial absorption, and the second recoil device 3 is not by by the dust of absorption cleaning
It is driven into clean room (1) inside again to contact with the scavenging solution being atomized, steel wire lump and sponge block, dust is so inhaled repeatedly
Receive；
After the completion of step 4, step 3, the gas being absorbed dust is by the second recoil device 3 periphery and clean room 1 periphery fissure
Circumferential weld filter 4 at gap is entered exhaustor 7 and is filtered further by the filter 8 at exhaustor 7 top, then passes through aerofluxuss
Mozzle 9 is excluded to dust recovery pond, and the water of absorption dust is discharged into sewage treatment plant through pulp-expelling valve 6 and processes.
Carry out absorbing dust, energy using the absorption cleaning method of a kind of single blower fan dust absorbing depurator of the present embodiment 1
Enough solve the problems, such as dust pollution.Carry out experimental test, test environment conditions in workshop：12 DEG C of temperature, humidity 35%
Rh, is described as follows：1# sample position does not carry out the workshop of dust absorbing, operator's height 1.7m per capita, and mouth nose etc. is exhaled
The terrain clearance of haustorium official is 1.5m, and total dust concentration is 150mg/m3；2# sample position carries out the workshop of dust absorbing, operation
Personnel's height 1.7m per capita, the terrain clearance of the respiratory apparatus such as mouth nose is 1.5m, the powder at dust absorbing depurator dust shield 13
Dust concentration is 130mg/m3, dust absorbing depurator exhaust stator pipe 9 exit dust concentration is 5mg/m3；3# enters sample position
Workshop after row dust absorbing, operator's height 1.7m per capita, the terrain clearance of the respiratory apparatus such as mouth nose is 1.5m, total dust
Concentration is 3.5mg/m3.The noise of single blower fan dust absorbing depurator of the experimental test present invention is 65dB.
Above-mentioned experimental test explanation, after single blower fan dust absorbing depurator absorption cleaning of the present invention, operator
The respiratory organ official rank terrain clearance such as mouth nose is 3.5mg/m for the total dust concentration at 1.5m3, the absorption cleaning efficiency of dust is
98%, thus explanation enables to dust purification efficiency using the technical scheme of the present embodiment and greatly improves, thus solving dust
A difficult problem for pollution environment.
Embodiment 2
Absorption cleaning is carried out to dust using one of contrast patent Single-fan welding fume absorption purifier, in workshop
Inside carry out experimental test, test environment conditions：12 DEG C of temperature, humidity 35%rh, it is described as follows：1# sample position is not carried out
The workshop of dust absorbing, operator's height 1.7m per capita, the terrain clearance of the respiratory apparatus such as mouth nose is 1.5m, total dust concentration
For 150mg/m3；2# sample position carries out the workshop of dust absorbing, operator's height 1.7m per capita, the respiratory apparatus such as mouth nose
Terrain clearance is 1.5m, and the dust concentration at tobacco absorption cleaning device range hood is 150mg/m3, tobacco absorption cleaning device gives vent to anger
The dust concentration of the outside of pipe upper end filter is 30mg/m3；3# sample position carries out the workshop after dust absorbing, operator
Height 1.7m per capita, the terrain clearance of the respiratory apparatus such as mouth nose is 1.5m, and total dust concentration is 30mg/m3.This reality of experimental test
The noise applying the single blower fan tobacco absorption cleaning device in example is 65dB.
Above-mentioned experimental test explanation, after single blower fan tobacco absorption cleaning device absorption cleaning of the present embodiment, operator
The respiratory organ official rank terrain clearances such as member's mouth nose are 30mg/m for the total dust concentration at 1.5m3, the absorption cleaning efficiency of dust is
80%, thus illustrating that technical scheme using the present embodiment is to the effect of dust purification and inconspicuous, purification efficiency has much room for improvement,
A difficult problem for dust polluting environment cannot effectively be solved.
Below schematically the present invention and embodiments thereof are described, this description does not have restricted, institute in accompanying drawing
Show is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if the common skill of this area
Art personnel enlightened by it, in the case of without departing from the invention objective, designs and this technical scheme without creative
Similar frame mode and embodiment, all should belong to protection scope of the present invention.
Claims (8)
1. a kind of single blower fan dust absorbing depurator, including dust absorbing mechanism and dust purification mechanism, dust absorbing mechanism wraps
Include blower fan (11), this blower fan (11) by dust absorbing and is delivered to dust purification mechanism, and dust purification mechanism includes clean room
(1) and the first recoil device (2), the first recoil device (2) is located at clean room (1) inside, and the bottom of the first recoil device (2) and purification
Room (1) is connected, and clean room (1) inside equipped with scavenging solution, above-mentioned blower fan (11), dust is delivered in the first recoil device (2)
In the scavenging solution in portion it is characterised in that：
Described dust purification mechanism also includes the second recoil device (3), and the second recoil device (3) is located at clean room (1) inside and sets
It is placed in the top of the first recoil device (2), dust is repeatedly delivered to by the first recoil device (2) inside by the second recoil device (3)
In scavenging solution, there is gap the periphery of the second recoil device (3) with clean room (1) periphery.
2. a kind of single blower fan dust absorbing depurator according to claim 1 it is characterised in that：Described dust purification machine
Structure also includes water feeding and washing device (10), and water feeding and washing device (10) is arranged at the top of clean room (1).
3. a kind of single blower fan dust absorbing depurator according to claim 2 it is characterised in that：Described clean room (1)
It is internally provided with circumferential weld filter (4), circumferential weld filter (4) is arranged between the first recoil device (2) and the second recoil device (3),
It is provided with water level valve (5), for controlling the height of the internal scavenging solution of the first recoil device (2) outside clean room (1).
4. a kind of single blower fan dust absorbing depurator according to claim 3 it is characterised in that：The first described recoil device
(2) it is inverted cone-shaped structure, its upper opening is more than lower openings, the first recoil device (2) is internally provided with steel wire lump and sponge block,
Second recoil device (3) is positive taper structure, and its underpart opening is more than upper opening.
5. a kind of single blower fan dust absorbing depurator according to claim 4 it is characterised in that：Described dust purification machine
Structure also includes pulp-expelling valve (6), exhaustor (7), filter (8) and exhaust stator pipe (9), and clean room (1) bottom is provided with plasma discharge
Valve (6), the top of clean room (1) is provided with exhaustor (7), and is communicated in the entrance of exhaust stator pipe (9), exhaust stator pipe
(9) outlet is connected to dust recovery pond, and exhaustor (7) upper end is provided with filter (8).
6. a kind of single blower fan dust absorbing depurator according to claim 5 it is characterised in that：Described dust absorbing machine
Structure also includes dust shield (13), hose (14), fan wind inleting tube (15), fan outlet airduct (12), and dust shield (13) leads to
Cross hose (14) to be connected with fan wind inleting tube (15) one end, the L-shaped structure of this fan wind inleting tube (15), above-mentioned blower fan
(11) fan induced draught mouth is connected with the other end of fan wind inleting tube (15), and the fan outlet of blower fan (11) is gone out by blower fan
One's intention as revealed in what one says pipe (12) connects internal to the first recoil device (2) of dust purification mechanism.
7. a kind of single blower fan dust absorbing depurator according to claim 6 it is characterised in that：Described water feeding and washing dress
Put the top that (10) are arranged at exhaust stator pipe (9), and with filter (8) centrosymmetry.
8. a kind of single blower fan dust absorbing depurator according to claim 7 it is characterised in that：Described filter (8)
Including ground floor drainage screen, steel wire lump and second layer drainage screen, steel wire lump is arranged at ground floor drainage screen and second layer drainage screen
Between.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299371.9A CN104826443B (en) | 2015-06-03 | 2015-06-03 | Single-fan dust absorbing purifier and absorbing and purifying method of single-fan dust absorbing purifier |
| CN201610740748.4A CN106215577B (en) | 2015-06-03 | 2015-06-03 | A kind of absorption cleaning method of list wind turbine dust absorbing clarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299371.9A CN104826443B (en) | 2015-06-03 | 2015-06-03 | Single-fan dust absorbing purifier and absorbing and purifying method of single-fan dust absorbing purifier |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610740748.4A Division CN106215577B (en) | 2015-06-03 | 2015-06-03 | A kind of absorption cleaning method of list wind turbine dust absorbing clarifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104826443A CN104826443A (en) | 2015-08-12 |
| CN104826443B true CN104826443B (en) | 2017-02-22 |
Family
ID=53804857
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510299371.9A Active CN104826443B (en) | 2015-06-03 | 2015-06-03 | Single-fan dust absorbing purifier and absorbing and purifying method of single-fan dust absorbing purifier |
| CN201610740748.4A Active CN106215577B (en) | 2015-06-03 | 2015-06-03 | A kind of absorption cleaning method of list wind turbine dust absorbing clarifier |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610740748.4A Active CN106215577B (en) | 2015-06-03 | 2015-06-03 | A kind of absorption cleaning method of list wind turbine dust absorbing clarifier |
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| Country | Link |
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| CN (2) | CN104826443B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198281B (en) * | 2021-05-08 | 2022-12-09 | 威克特(山东)生物科技有限公司 | Environment-friendly air purification treatment device and treatment method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57110315A (en) * | 1980-12-27 | 1982-07-09 | Ishikawajima Harima Heavy Ind Co Ltd | Gas purifying apparatus for shaft furnace |
| JPH11128644A (en) * | 1997-10-29 | 1999-05-18 | Toshio Awaji | Dust removing device and dust removal |
| CN201067668Y (en) * | 2007-07-27 | 2008-06-04 | 赵理 | Liquid membrane filtering type fume purifier |
| CN201783281U (en) * | 2010-09-10 | 2011-04-06 | 无锡市雪江环境工程设备有限公司 | Tertiary dust removal chamber for spray tower |
| CN203417575U (en) * | 2013-08-23 | 2014-02-05 | 淮南昌发电力设备制造有限责任公司 | Welding fume absorbing purifier with single fan |
| CN103394262B (en) * | 2013-08-23 | 2015-10-14 | 淮南昌发电力设备制造有限责任公司 | A kind of two fans weldering cigarette absorption cleaning device |
| CN204656271U (en) * | 2015-06-03 | 2015-09-23 | 安徽益国环保设备有限公司 | A kind of single blower fan dust absorbing clarifier |
-
2015
- 2015-06-03 CN CN201510299371.9A patent/CN104826443B/en active Active
- 2015-06-03 CN CN201610740748.4A patent/CN106215577B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106215577B (en) | 2018-07-24 |
| CN106215577A (en) | 2016-12-14 |
| CN104826443A (en) | 2015-08-12 |
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