CN107126794A - A kind of absorption cleaning method of two fans dust absorbing clarifier - Google Patents
A kind of absorption cleaning method of two fans dust absorbing clarifier Download PDFInfo
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- CN107126794A CN107126794A CN201710324749.5A CN201710324749A CN107126794A CN 107126794 A CN107126794 A CN 107126794A CN 201710324749 A CN201710324749 A CN 201710324749A CN 107126794 A CN107126794 A CN 107126794A
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- clean room
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
Abstract
The invention discloses a kind of absorption cleaning method of two fans dust absorbing clarifier, belong to industrial dedusting purification techniques field.The present invention includes dust absorbing mechanism and dust purification mechanism, dust absorbing mechanism includes the first blower fan and the second blower fan, first blower fan and the second blower fan is by dust absorbing and is delivered to dust purification mechanism, dust purification mechanism includes clean room, first recoil device and the second recoil device, the bottom of first recoil device is connected with clean room, dust is delivered in the scavenging solution inside the first recoil device by above-mentioned the first blower fan and the second blower fan, dust is delivered to repeatedly in the scavenging solution inside the first recoil device by the second recoil device, there is gap the periphery of second recoil device with clean room periphery.The present invention, to the collective effect of dust, is allow dust to be cleaned indoor scavenging solution absorption cleaning repeatedly, substantially increases the efficiency of dust absorbing purification using the first recoil device and the second recoil device, and maintenance cost is low, simple in construction, easy to use.
Description
Present patent application is to be directed to Application No.：2015102993441 divisional application, the applying date of original application
For：On 06 03rd, 2015, invention and created name was：A kind of two fans dust absorbing clarifier and its absorption cleaning method.
Technical field
The present invention relates to industrial dedusting purification techniques field, purified more specifically to a kind of two fans dust absorbing
The absorption cleaning method of device.
Background technology
Industry, powder industry processed, power industry, smelting industry, chemical industry, machine industry are crushed in mining industry, building stones
Substantial amounts of dust will be produced, severe contamination air reduces the quality of life, destroys ecological environment, while workman is herein
Worked under environment, it is likely that cause narrow respiratory tract, lung capacity reduction or have difficulty in breathing, go down to cause pneumoconiosis for a long time, it is right
It is artificial into recent and at a specified future date harm, so must be controlled dust, do not allow it to pollute environment, be detrimental to health.
Existing dust clarifier is typically all by the way of gas circuit is roundabout, so that the purpose of purification is reached, but this
The method of kind can cause the resistance of gas larger, the power increase of air-introduced machine be also resulted in, so that energy consumption is also increased, 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 palpus periodic cleaning
Filter mantle and dust shield, use very inconvenient, and service life is shorter, it is necessary to often change, and safeguards inconvenience, and filter bag
Filter area it is limited, if required up certain filter area, dust reclaiming clean device equipment volume will increase, and be produced into
This is costly, it is most important that the problem of can not thoroughly solving purification micronic dust.
Inventor once did application, application number 201310371594.2 with regard to welding the absorption cleaning of cigarette, and the applying date is 2013 8
It is the moon 23, entitled：A kind of two fans welding fume absorption purifier, this application case includes smoke absorbing mechanism, weldering cigarette purification mechanism
With weldering cigarette follower, described smoke absorbing mechanism includes the first blower fan and the second blower fan, and first blower fan and the second blower fan will be welded
Cigarette receiving dirt absorbs and inputted to weldering cigarette purification mechanism, and described weldering cigarette purification mechanism includes clean room and recoil device, the recoil device
Inside clean room, and the bottom of the recoil device is connected with clean room, and scavenging solution, above-mentioned first are housed inside clean room
Weld fumes is delivered in the scavenging solution inside recoil device by blower fan and the second blower fan, and described weldering cigarette follower acts on suction
Cigarette mechanism, for controlling smoke absorbing mechanism with speed of welding with middle absorption weld fumes.This application case using the device that recoils solve as
What makes how weldering cigarette is easily entered and stayed in the scavenging solution in clean room, then passes through effect of the device to scavenging solution that recoil
So that tobacco is absorbed and purified repeatedly, so as to improve the efficiency of welding fume absorption and purification, but if by welding fume absorption purifier
For the absorption cleaning to dust, its weak point is just apparent, and the particle for welding cigarette is smaller, and welding fume absorption purifier is solved
Be how to make it into scavenging solution, for this bulky grain of dust, how the problem of solving not exclusively enters
In scavenging solution, its technological difficulties is the clean-up effect for how ensureing it in atomization scavenging solution, and because dust granules are larger
It is heavier, it is necessary to which the blower fan of relatively high power just can guarantee that assimilation effect, but the blower fan of relatively high power causes dust in contact mist again
Change and speeded away again after scavenging solution, cause time of contact too short it cannot be guaranteed that the larger dust gas of assimilation effect, especially concentration
A contact level product not enough more step reduces absorption efficiency, and filter, steel wire lump and sponge block of escape pipe upper end etc. and is both needed to
Often to be changed, virtually increase purification cost.
The content of the invention
1. the invention technical problem to be solved
It is an object of the invention to overcome the shortcomings of in the prior art above mentioned problem there is provided a kind of two fans dust absorbing
The absorption cleaning method of clarifier, using technical scheme, using the first recoil device and the second recoil device to dust
Collective effect, allows dust to be cleaned the scavenging solution absorption cleaning, and air-flow stirs scavenging solution repeatedly repeatedly of interior so that powder
Dirt is dispersed, substantially increases the efficiency of dust absorbing purification, and powder purification apparatus service life is long, it is not necessary to often
Change, maintenance cost is low, simple in construction, easy to use.
2. technical scheme
To reach above-mentioned purpose, the technical scheme that the present invention is provided is：
Two fans dust absorbing clarifier in the present invention, including dust absorbing mechanism and dust purification mechanism, dust are inhaled
Receiving mechanism includes the first blower fan and the second blower fan, first blower fan and the second blower fan is by dust absorbing and is delivered to dust purification machine
Structure, dust purification mechanism includes clean room, the first recoil device and the second recoil device, and the first described recoil device is located at clean room
Inside, and the bottom of the first recoil device is connected with clean room, equipped with scavenging solution inside described clean room, the first above-mentioned wind
Dust is delivered in the scavenging solution inside the first recoil device by machine and the second blower fan, and the second described recoil device is located in clean room
Dust, the purification inside the first recoil device is delivered to by the second recoil device by portion and the top for being arranged at the first recoil device repeatedly
In liquid, there is gap the periphery of the second recoil device with clean room 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, water level valve is provided with outside clean room, for controls first to recoil in 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, blast pipe, filter
With exhaust stator pipe, clean room bottom, which is provided with the top of pulp-expelling valve, clean room, is provided with blast pipe, and is communicated in exhaust stator
The entrance of pipe, the outlet of exhaust stator pipe is connected to dust recovery pond, and blast pipe 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, the first fan outlet airduct and the second fan outlet airduct, dust shield are connected by hose with fan wind inleting tube
Logical, the " U "-shaped structure of the fan wind inleting tube, the fan induced draught mouthful of the first above-mentioned blower fan is connected with fan wind inleting tube one end,
The fan induced draught of the second above-mentioned blower fan mouthful is connected with the fan wind inleting tube other end, and the fan outlet of the first blower fan passes through the
One fan outlet airduct is connected to inside the first recoil device of dust purification mechanism, and the fan outlet of the second blower fan passes through second
Fan outlet airduct is connected to inside 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
It is symmetrical with filter center.
As the further improvement of the present invention, described filter includes first layer screen pack, steel wire lump and the second layer
Screen pack, steel wire lump is arranged between first layer screen pack and second layer screen pack.
A kind of absorption cleaning method of two fans dust absorbing clarifier, its step is：
Before step 1, purifying and stive, after-purification liquid is carried out to clean room inside by water feeding and washing device, purification is outdoor
The water level valve in portion is controlled to the amount of the scavenging solution inside clean room, starts the in two fans dust absorbing clarifier afterwards
One blower fan and the second blower fan, make two fans dust absorbing clarifier operate 2 minutes, and described two fans dust absorbing clarifier is
Two fans dust absorbing clarifier described in claim 8；
After the completion of step 2, step 1, dust is purified, the effect of pressure is produced in the first blower fan and the second blower fan
Under, dust is absorbed by dust shield and dust is delivered to fan wind inleting tube, and passes through the first fan outlet airduct and the second wind
Machine outlet airduct delivers to the surface of clean room's circumferential weld filter；
Step 3, circumferential weld filter are carried out after tentatively filtering, and dust enters the purification with atomization behind the first recoil device inside
Liquid, steel wire lump and sponge block are in contact, and dust is cleaned liquid initial absorption, the second recoil device by not by the dust of absorption cleaning again
Secondary be driven into inside clean room is in contact with scavenging solution, steel wire lump and the sponge block being atomized, and dust is so absorbed repeatedly；
After the completion of step 4, step 3, the second recoil device periphery and clean room periphery gap are passed through by the gas of absorption dust
The circumferential weld filter at place enters blast pipe and further filtered by the filter at the top of blast pipe, then passes through exhaust stator pipe
Exclude to dust recovery pond, the water of absorption dust is discharged into sewage treatment plant's processing by pulp-expelling valve.
As the further improvement of the present invention, the power of the first blower fan and the second blower fan in step 1 is 4.2 thousand
Watt.
3. beneficial effect
The technical scheme provided using the present invention, compared with prior art, with following remarkable result：
(1) the two fans dust absorbing clarifier in the present invention, its dust absorbing mechanism passes through the first blower fan and the second wind
Machine is by dust absorbing and is delivered to dust purification mechanism, and dust enters the first recoil device by clean room after dust purification mechanism
Scavenging solution is atomized and dust is entered inside scavenging solution, it is anti-that the dust after purification is got to first by the second recoil device again
Rush inside device and purified again in scavenging solution, so that dust is moved back into scavenging solution, it is ensured that clarifier absorption cleaning efficiency
While, also increase the time of contact of dust and atomization scavenging solution, dust can also be broken up for high concentrate dust, increased
Plus the area of contact of the dust with being atomized scavenging solution.
(2) the two fans dust absorbing clarifier in the present invention, the first recoil device is back taper, and it is internally provided with
Scavenging solution inside steel wire lump and sponge so that when dust is delivered to the first recoil device, the first recoil device is recoiled and stirred by air-flow
Mix, and then soak steel wire lump and sponge block, dust is largely absorbed by steel wire lump and sponge block, steel wire lump and sponge block are again first
Air-flow is atomized on purification liquid level constantly to stir, adsorb the dust on steel wire lump and sponge block surface and be cleaned inside recoil device
Into scavenging solution, the function of steel wire lump and sponge block adsorption of dust repeatedly is greatly facilitated, and steel wire lump and sponge block is anti-
The rear cleaning function of attached use is relapsed, often replacing is avoided the need for, reduces the maintenance cost of clarifier.
(3) the two fans dust absorbing clarifier in the present invention, inside clean room first recoil device and the second recoil device it
Between be provided with circumferential weld filter, the dust that will be purified can tentatively be filtered, to scavenging solution purify after dust carry out
Filter repeatedly, it is ensured that the purification efficiency of dust.
(4) the two fans dust absorbing clarifier in the present invention, the water feeding and washing device that exhaust stator tube top portion is set is right
While scavenging solution is fed in clean room, also the filter at the top of blast pipe and circumferential weld filter are cleaned, it is ensured that mistake
The function of the adsorption of dust repeatedly of filter and circumferential weld filter, but also steel wire lump and sponge block are stirred and cleaned,
So that filter and circumferential weld filter are difficult to be blocked, the maintenance cost of clarifier is reduced.
(5) blast pipe at the top of the two fans dust absorbing clarifier in the present invention, clean room is provided with filter, to i.e.
The gas of discharge is further filtered, it is ensured that the gas of discharge does not pollute air.
(6) the two fans dust absorbing clarifier in the present invention, maintenance cost is low, need to only regularly replace inside clean room
Scavenging solution can be used normally, and simple in construction, easy to use.
(7) the absorption cleaning method of a kind of two fans dust absorbing clarifier of the invention, dust absorbing purifying rate is significantly
Improve, the problem of effectively solving dust pollution.
Brief description of the drawings
Fig. 1 for the present invention in two fans dust absorbing clarifier main structure diagram；
Fig. 2 for the present invention in two fans dust absorbing clarifier overlooking the structure diagram.
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、
Blast pipe；8th, filter；9th, exhaust stator pipe；10th, water feeding and washing device；11-1, the first blower fan；11-2, the second blower fan；12-
1st, the first fan outlet airduct；12-2, the second fan outlet airduct；13rd, dust shield；14th, hose；15th, fan wind inleting tube.
Embodiment
To further appreciate that present disclosure, with reference to drawings and Examples, the present invention is described in detail.
Embodiment 1
With reference to Fig. 1 and Fig. 2, the two fans dust absorbing clarifier in the present embodiment not only can be with absorption cleaning dust, also
Peculiar smell can be absorbed, the two fans dust absorbing clarifier includes dust absorbing mechanism and dust purification mechanism, dust absorbing machine
Structure is used to by dust absorbing and be delivered in dust purification mechanism, the dust absorbing mechanism include dust shield 13, hose 14,
Fan wind inleting tube 15, the first fan outlet airduct 12-1 and the second fan outlet airduct 12-2, the first blower fan 11-1 and the second wind
Machine 11-2 (as shown in Figure 2), the first blower fan 11-1 and the second blower fan 11-2 are by dust absorbing and are delivered to dust purification mechanism,
Dust shield 13 is connected by hose 14 with fan wind inleting tube 15, the " U "-shaped structure of fan wind inleting tube 15, and above-mentioned
One blower fan 11-1 fan induced draught mouthful is connected with one end of fan wind inleting tube 15, above-mentioned second blower fan 11-2 fan induced draught mouthful
It is connected with the other end of fan wind inleting tube 15, the first blower fan 11-1 fan outlet passes through the first fan outlet airduct 12-1
It is connected to inside the first recoil device 2 of dust purification mechanism, the second blower fan 11-2 fan outlet passes through the second fan outlet
Airduct 12-2 is connected to inside the first recoil device 2 of dust purification mechanism.
As shown in figure 1, Zhong Fen dust purifications mechanism of the present invention is used for the dust that purifying and stive absorbing mechanism absorbs, the dust
Purification mechanism includes the recoil of clean room 1, first recoil of device 2, second device 3, water feeding and washing device 10, pulp-expelling valve 6, blast pipe 7, mistake
Filter 8 and exhaust stator pipe 9, the first described recoil device 2 is inverted cone-shaped structure, and its upper opening is more than lower openings, first
Recoil device 2 is adsorbed after being internally provided with steel wire lump and sponge block, steel wire lump and sponge block moistening to dust, the first recoil device
The air-flow being atomized on 2 inside purification liquid levels constantly stirs steel wire lump and sponge block so that absorption is in steel wire lump and sponge block table
The dust in face is cleaned 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 is again squeezed into dust inside scavenging solution so that dust is cleaned again, and steel wire lump and sponge block are entered
The further agitation of row, 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, and first is anti-
The bottom for rushing device 2 is connected with clean room 1, and it is water that the inside of clean room 1, which is equipped with the scavenging solution in scavenging solution, the present embodiment, on
Dust is delivered in the scavenging solution inside the first recoil device 2 by the first blower fan 11-1 and the second blower fan 11-2 stated, passes through second
Dust is delivered in the scavenging solution inside the first recoil device 2 by recoil device 3 repeatedly, periphery and the clean room of the second recoil device 31 week
While there is gap, water feeding and washing device 10, which is arranged inside the top of clean room 1, described clean room 1, is additionally provided with circumferential weld filtering
Device 4, circumferential weld filter 4 is arranged between the first recoil device 2 and the second recoil device 3, and the dust that inhale the conveying of dust mechanism can be entered
The preliminary filtering of row, the dust after being purified to scavenging solution is filtered repeatedly, and water level valve 5 is provided with outside described clean room 1, is used
In the height of the recoil inside scavenging solution of device 2 of control first, the bottom of clean room 1 is provided with pulp-expelling valve 6, and its top is provided with exhaust
Pipe 7, and the entrance of exhaust stator pipe 9 is communicated in, the outlet of exhaust stator pipe 9 is connected to dust recovery pond, the upper end of blast pipe 7 peace
Equipped with filter 8, filter 8 includes first layer screen pack, steel wire lump and second layer screen pack, and steel wire lump is arranged at first layer mistake
Between filter screen and second layer screen pack, described water feeding and washing device 10 is arranged at the top of exhaust stator pipe 9, and positioned at filtering
The surface of device 8, various filter screens capable of washing, described water feeding and washing device 10 and pulp-expelling valve 6 is electrically connected to frequency conversion by wire
Device, timing plasma discharge is regularly supplied water to clean room 1, and converter plant is electrically connected to motor, specifically in this embodiment, clean room 1
The weight of interior scavenging solution is 135KG, and the inside diameter of clean room 1 is 800mm, and the height of clean room 1 is 1000mm, the second recoil
The a diameter of 700mm of lower openings of device 2, the described top of clean room 1 is provided with two blast pipes 7, and the upper end of blast pipe 7 is installed
Filter 8 and the Central Symmetry of water feeding and washing device 10, it is two fans dust absorbing purification utensil dust in the present embodiment, different
After taste, aeroscope reaches 98%.
Using a kind of absorption cleaning method of two fans dust absorbing clarifier of the present embodiment 1, its specific process step
For：
Before step 1, purifying and stive, after-purification liquid, clean room are carried out to the inside of clean room 1 by water feeding and washing device 10
Water level valve 5 outside 1 is controlled to the amount of the scavenging solution inside clean room 1, starts two fans dust absorbing clarifier afterwards
In the first blower fan 11-1 and the second blower fan 11-2, make two fans dust absorbing clarifier operate 2 minutes, can make it that first is anti-
The steel wire lump and sponge block rushed inside device 2 is sufficiently humidified so as to, can also be to the circumferential weld filter 4 inside clean room 1 and filtering
Device 8 is moistened and rinsed, and so not only improves the efficiency of dust purification, also various filters are rinsed, it is to avoid
The blocking of various filters；
After the completion of step 2, step 1, dust is purified, pressure is produced in the first blower fan 11-1 and the second blower fan 11-2
In the presence of, dust is absorbed by dust shield 13 and dust is delivered to fan wind inleting tube 15, and passes through the first fan outlet wind
Pipe 12-1 and the second fan outlet airduct 12-2 deliver to the surface of the circumferential weld filter 4 of clean room 1, wherein, the first blower fan 11-1 and
Second blower fan 11-2 power is 4.2 kilowatts；
Step 3, circumferential weld filter 4 are carried out after tentatively filtering, and dust enters the purification with atomization behind the first recoil device 2 inside
Liquid, steel wire lump and sponge block are in 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 the inside of clean room 1 again to be in contact with scavenging solution, steel wire lump and the sponge block being atomized, dust is so absorbed repeatedly；
After the completion of step 4, step 3, the second recoil periphery of device 3 and the periphery fissure of clean room 1 are passed through by the gas of absorption dust
Circumferential weld filter 4 at gap enters blast pipe 7 and further filtered by the filter 8 at the top of blast pipe 7, then passes through exhaust
Mozzle 9 is excluded to dust recovery pond, and the water of absorption dust is discharged into sewage treatment plant's processing by pulp-expelling valve 6.
Absorption dust, energy are carried out using a kind of absorption cleaning method of two fans dust absorbing clarifier of the present embodiment 1
The problem of enough solving dust pollution.Experimental test, test environment conditions are carried out 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, operating personnel'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 the powder at 1.5m, dust absorbing clarifier dust shield 13
Dust concentration is 150mg/m3, the exit dust concentration of dust absorbing clarifier exhaust stator pipe 9 is 4.5mg/m3；3# sample position
Carry out the workshop after dust absorbing, operating personnel's height 1.7m per capita, the terrain clearance of the respiratory apparatus such as mouth nose is 1.5m, total powder
Dust concentration is 3.2mg/m3.The noise of the two fans dust absorbing clarifier of the experimental test present invention is 65dB.
After above-mentioned experimental test explanation, the two fans dust absorbing clarifier absorption cleaning using the present invention, operating personnel
The respirator official rank terrain clearance such as mouth nose is that the total dust concentration at 1.5m is 3.2mg/m3, the absorption cleaning efficiency of dust is
98%, so as to illustrate to enable to dust purification efficiency to greatly improve using the technical scheme of the present embodiment, so as to solve dust
Pollute the problem of environment.
Embodiment 2
Absorption cleaning is carried out to dust using a kind of two fans welding fume absorption purifier in contrast patent, in workshop
Interior carry out experimental test, test environment conditions：12 DEG C of temperature, humidity 35%rh is described as follows：1# sample position is not carried out
The workshop of dust absorbing, operating personnel'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, operating personnel's height 1.7m per capita, the respiratory apparatus such as mouth nose
Terrain clearance is that the dust concentration at 1.5m, tobacco absorption cleaning device range hood is 150mg/m3, tobacco absorption cleaning device outlet
The dust concentration of the outside of pipe upper end filter is 30mg/m3；3# sample position carries out the workshop after dust absorbing, operating personnel
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 for applying the two fans tobacco absorption cleaning device in example is 65dB.
Above-mentioned experimental test explanation, after the two fans tobacco absorption cleaning device absorption cleaning of the present embodiment, operator
The respirator official rank terrain clearances such as member's mouth nose are that the total dust concentration at 1.5m is 30mg/m3, the absorption cleaning efficiency of dust is
80%, so as to illustrate unobvious to the effect of dust purification using the technical scheme of the present embodiment, purification efficiency has much room for improvement,
The problem of dust polluting environment can not effectively be solved.
Schematical above that the present invention and embodiments thereof are described, the description does not have restricted, institute in accompanying drawing
What is shown 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 are enlightened by it, without departing from the spirit of the invention, are designed and the technical scheme without creative
Similar frame mode and embodiment, all should belong to protection scope of the present invention.
Claims (2)
1. a kind of absorption cleaning method of two fans dust absorbing clarifier, it is characterised in that：Its step is：
Before step 1, purifying and stive, by water feeding and washing device (10) to carrying out after-purification liquid, clean room inside clean room (1)
(1) amount of outside water level valve (5) scavenging solution internal to clean room (1) is controlled, and starts two fans dust absorbing afterwards
The first blower fan (11-1) and the second blower fan (11-2) in clarifier, make two fans dust absorbing clarifier operate 2 minutes；Its
In, described two fans dust absorbing clarifier includes dust absorbing mechanism and dust purification mechanism, and dust absorbing mechanism includes
First blower fan (11-1) and the second blower fan (11-2), first blower fan (11-1) and the second blower fan (11-2) are by dust absorbing and defeated
Dust purification mechanism is delivered to, dust purification mechanism includes clean room (1), the first recoil device (2), the second recoil device (3), water supply
Flusher (10), pulp-expelling valve (6), blast pipe (7), filter (8) and exhaust stator pipe (9), the first recoil device (2) are located at net
Change room (1) inside, and the bottom of the first recoil device (2) is connected with clean room (1), the first recoil device (2) is inverted cone-shaped structure,
Its upper opening is more than lower openings, and the first recoil device (2) is internally provided with steel wire lump and sponge block, and the second recoil device (3) is
Positive taper structure, its underpart opening, which is more than inside upper opening, clean room (1), is equipped with scavenging solution, the first above-mentioned blower fan (11-
1) dust is delivered in the internal scavenging solution of the first recoil device (2) with the second blower fan (11-2), the second recoil device (3) is located at net
Change room (1) inside and be arranged at the top of the first recoil device (2), dust is delivered to first repeatedly by the second recoil device (3)
Recoil in the internal scavenging solution of device (2), there are gap, water feeding and washing device in the periphery of the second recoil device (3) with clean room (1) periphery
(10) be arranged at the top of clean room (1), water feeding and washing device (10) is arranged at the top of exhaust stator pipe (9), and with filtering
Device (8) Central Symmetry, described clean room (1) is internally provided with circumferential weld filter (4), and circumferential weld filter (4) is arranged at first
Recoil between device (2) and the second recoil device (3), water level valve (5) is provided with outside clean room (1), for controlling the first recoil device
(2) height of internal scavenging solution, clean room (1) bottom is provided with pulp-expelling valve (6), and clean room is provided with blast pipe at the top of (1)
(7), and the entrances of exhaust stator pipe (9) is communicated in, the outlet of exhaust stator pipe (9) is connected to dust recovery pond, blast pipe (7)
Upper end is provided with filter (8), and filter (8) includes first layer screen pack, steel wire lump and second layer screen pack, and steel wire lump is set
Between first layer screen pack and second layer screen pack；
Dust absorbing mechanism also includes dust shield (13), hose (14), fan wind inleting tube (15), the first fan outlet airduct
(12-1) and the second fan outlet airduct (12-2), dust shield (13) is connected by hose (14) with fan wind inleting tube (15)
It is logical, fan wind inleting tube (15) the " U "-shaped structure, the fan induced draught mouthful and fan wind inleting tube of above-mentioned the first blower fan (11-1)
(15) one end is connected, and the fan induced draught mouthful of above-mentioned the second blower fan (11-2) is connected with fan wind inleting tube (15) other end,
The fan outlet of first blower fan (11-1) is connected to the first of dust purification mechanism by the first fan outlet airduct (12-1)
The device (2) that recoils is internal, and the fan outlet of the second blower fan (11-2) is connected to dust by the second fan outlet airduct (12-2)
First recoil device (2) of purification mechanism is internal；
After the completion of step 2, step 1, dust is purified, pressure is produced in the first blower fan (11-1) and the second blower fan (11-2)
In the presence of, dust is absorbed by dust shield (13) and dust is delivered to fan wind inleting tube (15), and is gone out by the first blower fan
One's intention as revealed in what one says pipe (12-1) and the second fan outlet airduct (12-2) deliver to the surface of clean room (1) circumferential weld filter (4)；
Step 3, circumferential weld filter (4) are carried out after tentatively filtering, and dust enters the purification with atomization behind first recoil device (2) inside
Liquid, steel wire lump and sponge block are in contact, and dust is cleaned liquid initial absorption, and the second recoil device (3) is not by by the powder of absorption cleaning
Dirt is driven into internal scavenging solution, steel wire lump and the sponge block with atomization in clean room (1) and is in contact again, and dust is so inhaled repeatedly
Receive；
After the completion of step 4, step 3, the second recoil device (3) periphery and clean room (1) periphery fissure are passed through by the gas of absorption dust
Circumferential weld filter (4) at gap enters blast pipe (7) and further filtered by the filter (8) at the top of blast pipe (7), then
Excluded by exhaust stator pipe (9) to dust recovery pond, the water for absorbing dust is discharged into sewage disposal factory and office by pulp-expelling valve (6)
Reason.
2. a kind of absorption cleaning method of two fans dust absorbing clarifier according to claim 1, it is characterised in that：Step
The power of the first blower fan (11-1) and the second blower fan (11-2) in rapid 1 is 4.2 kilowatts.
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| CN201510299344.1A CN104857791B (en) | 2015-06-03 | 2015-06-03 | A kind of two fans dust absorbing clarifier and its absorption cleaning method |
| CN201710324749.5A CN107126794B (en) | 2015-06-03 | 2015-06-03 | A kind of absorption cleaning method of two fans dust absorbing clarifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110665928A (en) * | 2019-10-14 | 2020-01-10 | 云南德胜钢铁有限公司 | Dust cleaning method for molten iron desulphurization pretreatment station |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107158872B (en) * | 2017-07-11 | 2019-06-25 | 四川恒创博联科技有限责任公司 | A kind of dust collecting system |
| CN116871245B (en) * | 2023-09-07 | 2023-12-26 | 江苏华能电子有限公司 | Dust removal structure for electronic buzzer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2447043Y (en) * | 2000-09-13 | 2001-09-12 | 华罗保 | Water-bath cooled cooking fume purifier |
| CN103394262A (en) * | 2013-08-23 | 2013-11-20 | 淮南昌发电力设备制造有限责任公司 | Dual-fan welding smoke absorption purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004169998A (en) * | 2002-11-20 | 2004-06-17 | Nobuyuki Yamaki | Combustion apparatus |
| CN101244356B (en) * | 2008-03-24 | 2012-12-05 | 贵阳铝镁设计研究院有限公司 | Combined purifying method and device |
| CN204656270U (en) * | 2015-06-03 | 2015-09-23 | 安徽益国环保设备有限公司 | A kind of two fans dust absorbing clarifier |
-
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2447043Y (en) * | 2000-09-13 | 2001-09-12 | 华罗保 | Water-bath cooled cooking fume purifier |
| CN103394262A (en) * | 2013-08-23 | 2013-11-20 | 淮南昌发电力设备制造有限责任公司 | Dual-fan welding smoke absorption purifier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110665928A (en) * | 2019-10-14 | 2020-01-10 | 云南德胜钢铁有限公司 | Dust cleaning method for molten iron desulphurization pretreatment station |
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| CN104857791A (en) | 2015-08-26 |
| CN107126794B (en) | 2019-07-05 |
| CN104857791B (en) | 2017-07-07 |
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