CN207254900U - Blowing and drawing type dust pelletizing system - Google Patents
Blowing and drawing type dust pelletizing system Download PDFInfo
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- CN207254900U CN207254900U CN201720271043.2U CN201720271043U CN207254900U CN 207254900 U CN207254900 U CN 207254900U CN 201720271043 U CN201720271043 U CN 201720271043U CN 207254900 U CN207254900 U CN 207254900U
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- dust
- blowing
- aspiration channel
- deduster
- exhaust duct
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- 238000007664 blowing Methods 0.000 title claims abstract description 51
- 239000000428 dust Substances 0.000 title claims abstract description 47
- 238000005453 pelletization Methods 0.000 title claims abstract description 42
- 238000000605 extraction Methods 0.000 claims abstract description 38
- 239000003500 flue dust Substances 0.000 claims abstract description 36
- 235000019504 cigarettes Nutrition 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 239000003517 fume Substances 0.000 abstract description 14
- 238000000746 purification Methods 0.000 abstract description 12
- 239000007789 gas Substances 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000003466 welding Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of blowing and drawing type dust pelletizing system, including one or two dust-extraction unit, dust-extraction unit deduster, aspiration channel and exhaust duct, the air inlet connection of the aspiration channel and deduster, the air outlet connection of the exhaust duct and deduster.When blowing and drawing type dust pelletizing system includes two dust-extraction units, flue dust can simultaneously be blowed to the aspiration channel of another dust-extraction unit by flue dust superposed layer by the gas of the exhaust duct discharge of one of dust-extraction unit；When blowing and drawing type dust pelletizing system includes a dust-extraction unit, flue dust can simultaneously be blowed to aspiration channel by the gas of exhaust duct discharge by weld fumes superposed layer.The blowing and drawing type dust pelletizing system have the advantages that it is simple in structure, easy to operation, save the energy, purification efficiency height, good purification, beneficial to mitigate hand labor intensity and raising work efficiency.
Description
Technical field
It the utility model is related to dedusting technology field, and in particular to a kind of blowing and drawing type dust pelletizing system.
Background technology
Welding is a kind of common manufacturing process and technology, and the weld fumes produced during weld job not only endangers
The health of welding personnel, and the environment of whole welding shop is polluted.Therefore, in order to protect the body of welding personnel
Body health, keep whole welding shop cleaning and prevent the pollution of the environment, and is typically provided in welding shop and welds cigarette cleaning system, and state
From source when interior existing weldering cigarette cleaning system can only generally be directed to small workpiece welding, such as welded using air suction arm, air-suction cover
Junction, which extracts weld fumes, air suction arm, air-suction cover etc., can only generally be directed to single welding post dedusting, it is impossible to the whole weldering of control
Flue dust between picking up, and welder needs repeatedly mobile air suction arm in operation, is caught with reaching most effective flue dust
Effect, certainly will so leverage work efficiency.During big workpiece welding, its pad complex distribution, disperse, and continually moves
Air suction arm considerably increases hand labor intensity, and extracts and can interfere with live industrial and mineral, such as driving, welding fixture from source.
If the volume of big workpiece is excessively huge, the source processing equipments such as air suction arm, air-suction cover can not be used, it is impossible to solve actual raw
Weldering cigarette purifying problem in production.
Utility model content
The technical problems to be solved in the utility model is to overcome the shortcomings of the prior art, there is provided it is a kind of it is simple in structure,
It is easy to operation, save the energy, purification efficiency height, good purification, beneficial to mitigating hand labor intensity and raising work efficiency
Blowing and drawing type dust pelletizing system.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of blowing and drawing type dust pelletizing system, including two dust-extraction units, the dust-extraction unit include deduster, aspiration channel and row
Air hose, the air inlet connection of the aspiration channel and deduster, the air outlet connection of the exhaust duct and deduster, each dedusting
Flue dust can simultaneously be blowed to the aspiration channel of another dust-extraction unit by flue dust superposed layer by the gas of the exhaust duct discharge of device.
Above-mentioned blowing and drawing type dust pelletizing system, it is preferred that two dust-extraction units are located at the flue dust superposed layer both sides simultaneously
Positioned opposite, the height of the aspiration channel and the height of exhaust duct are highly consistent with flue dust superposed layer.
Above-mentioned blowing and drawing type dust pelletizing system, it is preferred that close to the pipeline of deduster on the aspiration channel and the exhaust duct
Internal diameter is more than the internal diameter of the pipeline away from deduster.
Above-mentioned blowing and drawing type dust pelletizing system, it is preferred that the aspiration channel is equipped with the inlet scoop of multiple uniform intervals arrangement, institute
State the exhaust outlet that exhaust duct is equipped with multiple uniform intervals arrangement, multiple exhaust outlets on the exhaust duct of each dust-extraction unit and another
Multiple inlet scoops on the aspiration channel of dust-extraction unit are positioned opposite one by one.
Above-mentioned blowing and drawing type dust pelletizing system, it is preferred that the inlet scoop and exhaust outlet are equipped with double-deck adjustable vane and use
In the switch for adjusting air quantity, wind direction, the bilayer adjustable vane includes one group of horizontal blade and one group of vertical vane, the level
Blade is located at inlet scoop or the outside of exhaust outlet, and the vertical vane is located at inlet scoop or the inner side of exhaust outlet.
Above-mentioned blowing and drawing type dust pelletizing system, it is preferred that the deduster includes control device, sound proof box, wind turbine, blowback dress
Put, liftable filter cylinder and liftable ash bucket, the wind turbine, back-blowing device, liftable filter cylinder are from top to bottom sequentially arranged in sound insulation
In case, the liftable ash bucket is located at the lower section of sound proof box, and the air inlet and air outlet are divided into the both sides of sound proof box.
Above-mentioned blowing and drawing type dust pelletizing system, it is preferred that the air inlet is provided with sparkproof air-intake device.
Above-mentioned blowing and drawing type dust pelletizing system, it is preferred that the air outlet is provided with pipeline silencer.
Above-mentioned blowing and drawing type dust pelletizing system, it is preferred that the filtrate of the liftable filter cylinder uses polyester overlay film.
A kind of blowing and drawing type dust pelletizing system, including a dust-extraction unit, the dust-extraction unit include deduster, aspiration channel and row
Air hose, the air inlet connection of the aspiration channel and deduster, the air outlet connection of the exhaust duct and deduster, the exhaust duct
Flue dust can simultaneously be blowed to aspiration channel by the gas of discharge by flue dust superposed layer.
Compared with prior art, the utility model has the advantage of：The blowing and drawing type dust pelletizing system of the utility model, by air draught
The flue dust of pipe suction is by obtaining environmentally acceptable cleaned air after deduster dedusting, cleaned air is after exhaust duct discharge
Flue dust can simultaneously be blowed to aspiration channel, in a manner described aspiration channel suction flue dust and continuous circulation running by flue dust superposed layer.Should
Blowing and drawing type dust pelletizing system can continuously, cyclically suck flue dust and discharge environmentally acceptable cleaned air, only effectively unnet
Change the flue dust that the whole interior space produces, and save substantial amounts of energy cost, meanwhile, personnel are not required in purification process
Frequent operation, significantly reduces hand labor intensity, improves work efficiency.The blowing and drawing type dust pelletizing system have it is simple in structure,
It is easy to operation, save the energy, purification efficiency height, good purification, beneficial to mitigating hand labor intensity and raising work efficiency
Advantage.
Brief description of the drawings
Fig. 1 be the utility model embodiment 1 blowing and drawing type dust pelletizing system in the first dust-extraction unit main structure diagram.
Fig. 2 is the overlooking the structure diagram of the blowing and drawing type dust pelletizing system of the utility model embodiment 1.
Fig. 3 is the side structure schematic view of the blowing and drawing type dust pelletizing system of the utility model embodiment 1.
Fig. 4 is the structure diagram of deduster in the utility model blowing and drawing type dust pelletizing system.
Fig. 5 is the structure diagram of inlet scoop or exhaust outlet in the utility model blowing and drawing type dust pelletizing system.
Fig. 6 is the overlooking the structure diagram of the blowing and drawing type dust pelletizing system of the utility model embodiment 2.
Marginal data：
1st, deduster；1a, the first deduster；1b, the second deduster；11st, air inlet；12nd, air outlet；13rd, sound proof box；
14th, wind turbine；15th, back-blowing device；16th, liftable filter cylinder；17th, liftable ash bucket；18th, sparkproof air-intake device；2nd, aspiration channel；
2a, the first aspiration channel；2b, the second aspiration channel；21st, inlet scoop；21a, the first inlet scoop；21b, the second inlet scoop；3rd, exhaust duct；
3a, the first exhaust duct；3b, the second exhaust duct；31st, exhaust outlet；31a, the first exhaust outlet；31b, the second exhaust outlet；4th, column；
100th, horizontal blade；200th, vertical vane.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment 1
As shown in Figure 1 to Figure 3, the blowing and drawing type dust pelletizing system of the present embodiment, including two dust-extraction units, dust-extraction unit include
Deduster 1, aspiration channel 2 and exhaust duct 3, aspiration channel 2 are connected with the air inlet 11 of deduster 1, and exhaust duct 3 goes out with deduster 1
Air port 12 connects, and flue dust can simultaneously be blowed to another by flue dust superposed layer and removed by the gas of the discharge of exhaust duct 3 of each dust-extraction unit
The aspiration channel 2 of dirt device.Two dust-extraction units of the present embodiment are respectively the first dust-extraction unit and the second dust-extraction unit, and first removes
Corresponding dirt device is the first deduster 1a, the first aspiration channel 2a, the first exhaust duct 3a；Corresponding second dust-extraction unit is second
Deduster 1b, the second aspiration channel 2b, the second exhaust duct 3b.
The dust removal process of the blowing and drawing type dust pelletizing system of the present embodiment is：In welding shop, the air of smoke contamination is soldered
The first aspiration channel 2a is inhaled into, the first deduster 1a is then entered by air inlet 11, flue dust is removed by the first deduster 1a
After become environmentally acceptable cleaned air the first exhaust duct 3a, the first exhaust duct 3a is entered by air outlet 12 again will be dry
Net air is discharged to workshop.Cleaned air after discharge has certain energy, and it is parallel can to form the consistent multiply of direction of advance
Jet stream, movement of the jet stream in workshop are similar to plane motion, and jet stream passes through weld fumes superposed layer and will during the motion
Flue dust blows to the second aspiration channel 2b, the second aspiration channel 2b suction flue dust, and becomes to meet environment after the second deduster 1b dedustings
The cleaned air of standard enters the second exhaust duct 3b, equally, passes through weld fumes from the cleaned air of the second exhaust duct 3b discharges
Flue dust is simultaneously blowed the first aspiration channel 2a by superposed layer, the first aspiration channel 2a suction flue dust, then continuous circulating in a manner described
Make.The blowing and drawing type dust pelletizing system can continuously, cyclically suck weld fumes and discharge environmentally acceptable cleaned air, not only
The flue dust in whole welding shop has effectively been purified, and has saved substantial amounts of energy cost, meanwhile, it is not required in purification process
Welder's frequent operation is wanted, significantly reduces hand labor intensity, is improved work efficiency.The blowing and drawing type dust pelletizing system has
It is simple in structure, easy to operation, save the energy, purification efficiency height, good purification, beneficial to mitigate hand labor intensity and raising work
The advantages of making efficiency.
In the present embodiment, two dust-extraction units are respectively provided at welding shop both sides and positioned opposite, i.e. the first aspiration channel 2a
Offside be that the offside of the second exhaust duct 3b, the first exhaust duct 3a is the second aspiration channel 2b, improve clean-up effect.Weld fumes
Between two dust-extraction units, aspiration channel 2 and exhaust duct 3 are fixed on from the ground superposed layer by the column 4 of welding shop both sides
The sustained height of 4m~6m, this is highly highly consistent with weld fumes superposed layer, beneficial to purification flue dust.
In the present embodiment, the internal diameter of the pipeline on aspiration channel 2 and exhaust duct 3 close to deduster 1 is more than the pipe away from deduster 1
Road internal diameter.Gas flow on aspiration channel 2 and exhaust duct 3 in the pipeline away from deduster 1 is small, and close to the pipeline of deduster 1
Interior gas flow is big, thus keeps entirely managing by increasing the internal diameter of the pipeline of close deduster 1 on aspiration channel 2 and exhaust duct 3
Flow velocity in road is basically identical, to ensure the stability of the blowing and drawing type dust pelletizing system.
In the present embodiment, aspiration channel 2 is equipped with the inlet scoop 21 of multiple uniform intervals arrangement, and weld fumes passes through multiple air draughts
Mouth 21 is equably drawn into aspiration channel 2.Exhaust duct 3 is equipped with the exhaust outlet 31 of multiple uniform intervals arrangement, by deduster 1
The cleaned air obtained after dedusting is equably discharged by multiple exhaust outlets 31.Multiple rows on the exhaust duct 3 of each dust-extraction unit
Air port 31 and multiple inlet scoops 21 on the aspiration channel 2 of another dust-extraction unit are positioned opposite one by one.The first of the present embodiment inhales
Inlet scoop 21 on air hose 2a is the first inlet scoop 21a, and the exhaust outlet 31 on the first exhaust duct 3a is the first exhaust outlet 31a,
Inlet scoop 21 on two aspiration channel 2b is the second inlet scoop 21b, and the exhaust outlet 31 on the second exhaust duct 3b is the second exhaust outlet
31b.Weld fumes can be blowed to by the first exhaust outlet 31a net airs discharged by the second opposite inlet scoop with shortest distance
21b, equally, opposite first can be blowed to by the second exhaust outlet 31b net airs discharged with shortest distance by weld fumes
Inlet scoop 21a, improves purification efficiency.
As shown in figure 5, in the present embodiment, inlet scoop 21 and exhaust outlet 31 are equipped with double-deck adjustable vane and for adjusting wind
Amount, the switch of wind direction（Not shown in figure）, double-deck adjustable vane includes one group of horizontal blade 100 and one group of vertical vane 200, water
Flat blade 100 is located at inlet scoop 21 or the outside of exhaust outlet 31, and vertical vane 200 is located at the interior of inlet scoop 21 or exhaust outlet 31
Side.The adjustable inlet scoop 21 of switch or the air force and wind direction of exhaust outlet 31, change horizontal blade 100 and vertical vane 200
Adjustable angle Diffusion of gas stream face, and then change range.
As shown in figure 4, in the present embodiment, deduster 1 include control device, sound proof box 13, wind turbine 14, back-blowing device 15,
Liftable filter cylinder 16 and liftable ash bucket 17, wind turbine 14, back-blowing device 15, liftable filter cylinder 16 be from top to bottom sequentially arranged in every
In speaker 13, liftable ash bucket 17 is located at the lower section of sound proof box 13, and air inlet 11 and air outlet 12 are divided into the two of sound proof box 13
Side.The control device of the present embodiment uses PLC of the prior art and frequency converter.The dust removal process of deduster 1 is：Start wind turbine
14, weld fumes enters sound proof box 13 by air inlet 11, and cleaned air then passes through outlet air after the filtering of liftable filter cylinder 16
Mouth 12 is discharged.After deduster 1 runs a period of time, PLC controls back-blowing device 15 will be adsorbed in 16 outer surface of liftable filter cylinder
Upper flue dust blow off into the liftable ash bucket 17 of lower section.It can be tied according to the actual industrial and mineral and dust situation at scene by PLC
Frequency converter is closed to control the air quantity of wind turbine 14.The liftable filter cylinder 16 of the present embodiment employs Chinese patent literature
The filter cylinder lifting gear of deduster disclosed in CN204502629U, facilitates installation and maintenance；Liftable ash bucket 17 employs China
The disclosed ash discharging gears for being used for filter cartridge dust remover of patent document CN204502630U, have it is easy to operate, it is time saving, laborsaving
The advantages that.
Further, air inlet 11 is provided with sparkproof air-intake device 18, and the sparkproof air-intake device 18 of the present embodiment is adopted
It is used for the sparkproof air-intake device of deduster disclosed in Chinese patent literature CN205084879U, has and catch spark efficiency
The advantages that high and safe and reliable.Air outlet 12 is provided with pipeline silencer, beneficial to reduction noise.
The filtrate of the liftable filter cylinder 16 of the present embodiment uses polyester overlay film, and the filtering accuracy of polyester overlay film filter material is high, can
Up to 99.99%, once weld fumes is filtered, the air after filtering can meet environmental standard, realize recycling, particularly exist
In air conditioner surroundings, energy cost can be greatly saved.
Embodiment 2
The blowing and drawing type dust pelletizing system of the present embodiment, as shown in fig. 6, including a dust-extraction unit, dust-extraction unit includes dedusting
Device 1, aspiration channel 2 and exhaust duct 3, aspiration channel 2 are connected with the air inlet 11 of deduster 1, the air outlet of exhaust duct 3 and deduster 1
Flue dust can simultaneously be blowed to aspiration channel 2 by 12 connections, the gas that exhaust duct 3 is discharged by flue dust superposed layer.Dedusting fills in the present embodiment
For the structure put in addition to the arrangement of aspiration channel 2 and exhaust duct 3 is different, remaining is identical with the structure in embodiment 1.This reality
The dust-extraction unit for applying example arranges that deduster 1 is located at welding shop one end, and aspiration channel 2 and exhaust duct 3 are divided into workshop in " Contraband " type
Both sides.
The dust removal process of the blowing and drawing type dust pelletizing system of the present embodiment is：In welding shop, the air of smoke contamination is soldered
Aspiration channel 2 is inhaled into, deduster 1 is then entered by air inlet 11, becomes to meet environment mark after deduster 1 removes flue dust
Accurate cleaned air enters exhaust duct 3 by air outlet 12, and cleaned air is discharged to workshop by exhaust duct 3 again.After discharge
Cleaned air has certain energy, can form the consistent multiply parallel jet of direction of advance, and movement of the jet stream in workshop is near
Plane motion is similar to, flue dust by weld fumes superposed layer and is blowed to aspiration channel 2 by jet stream during the motion, and aspiration channel 2 is inhaled
Enter flue dust, then continuous circulation running in a manner described.The present embodiment has the advantages that all of embodiment 1.
The pipe arrangement mode in embodiment 1 or embodiment 2 can be chosen according to the process layout at scene, it can also be selected
His pipe arrangement mode.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment.To those of ordinary skill in the art, the gained under the premise of the utility model technical concept is not departed from
To modifications and variations also should be regarded as the scope of protection of the utility model.
Claims (8)
- A kind of 1. blowing and drawing type dust pelletizing system, it is characterised in that：Including two dust-extraction units, the dust-extraction unit includes deduster （1）, aspiration channel（2）And exhaust duct（3）, the aspiration channel（2）With deduster（1）Air inlet（11）Connection, the exhaust duct （3）With deduster（1）Air outlet（12）Connection, the exhaust duct of each dust-extraction unit（3）The gas of discharge is hanged by flue dust Flue dust can simultaneously be blowed to the aspiration channel of another dust-extraction unit by floating layer（2）；The aspiration channel（2）Arranged equipped with multiple uniform intervals Inlet scoop（21）, the exhaust duct（3）Exhaust outlet equipped with multiple uniform intervals arrangement（31）, the exhaust duct of each dust-extraction unit （3）On multiple exhaust outlets（31）With the aspiration channel of another dust-extraction unit（2）On multiple inlet scoops（21）One by one with respect to cloth Put；The deduster（1）Including control device, sound proof box（13）, wind turbine（14）, back-blowing device（15）, liftable filter cylinder（16） With liftable ash bucket（17）, the wind turbine（14）, back-blowing device（15）, liftable filter cylinder（16）From top to bottom be sequentially arranged in every Speaker（13）It is interior, the liftable ash bucket（17）Positioned at sound proof box（13）Lower section, the air inlet（11）And air outlet（12） It is divided into sound proof box（13）Both sides.
- 2. blowing and drawing type dust pelletizing system according to claim 1, it is characterised in that：Two dust-extraction units are located at the cigarette Dirt superposed layer both sides are simultaneously positioned opposite, the aspiration channel（2）Height and exhaust duct（3）Height of the height with flue dust superposed layer Degree is consistent.
- 3. blowing and drawing type dust pelletizing system according to claim 1, it is characterised in that：The aspiration channel（2）With the exhaust duct （3）Upper close deduster（1）Internal diameter of the pipeline be more than away from deduster（1）Internal diameter of the pipeline.
- 4. blowing and drawing type dust pelletizing system according to claim 1, it is characterised in that：The inlet scoop（21）And exhaust outlet（31） Double-deck adjustable vane and the switch for adjusting air quantity, wind direction are equipped with, the bilayer adjustable vane includes one group of horizontal blade （100）With one group of vertical vane（200）, the horizontal blade（100）Positioned at inlet scoop（21）Or exhaust outlet（31）Outside, institute State vertical vane（200）Positioned at inlet scoop（21）Or exhaust outlet（31）Inner side.
- 5. blowing and drawing type dust pelletizing system according to claim 1, it is characterised in that：The air inlet（11）Sparkproof is installed Air-intake device（18）.
- 6. blowing and drawing type dust pelletizing system according to claim 5, it is characterised in that：The air outlet（12）Pipeline is installed to disappear Sound device.
- 7. blowing and drawing type dust pelletizing system according to claim 5, it is characterised in that：The liftable filter cylinder（16）Filtrate adopt With polyester overlay film.
- A kind of 8. blowing and drawing type dust pelletizing system, it is characterised in that：Including a dust-extraction unit, the dust-extraction unit includes deduster （1）, aspiration channel（2）And exhaust duct（3）, the aspiration channel（2）With deduster（1）Air inlet（11）Connection, the exhaust duct （3）With deduster（1）Air outlet（12）Connection, the exhaust duct（3）The gas of discharge simultaneously can be by cigarette by flue dust superposed layer Dirt blows to aspiration channel（2）；The aspiration channel（2）Inlet scoop equipped with multiple uniform intervals arrangement（21）, the exhaust duct（3）If There is the exhaust outlet of multiple uniform intervals arrangements（31）；The deduster（1）Including control device, sound proof box（13）, wind turbine（14）、 Back-blowing device（15）, liftable filter cylinder（16）With liftable ash bucket（17）, the wind turbine（14）, back-blowing device（15）, liftable Filter cylinder（16）From top to bottom it is sequentially arranged in sound proof box（13）It is interior, the liftable ash bucket（17）Positioned at sound proof box（13）Under Side, the air inlet（11）And air outlet（12）It is divided into sound proof box（13）Both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271043.2U CN207254900U (en) | 2017-03-20 | 2017-03-20 | Blowing and drawing type dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271043.2U CN207254900U (en) | 2017-03-20 | 2017-03-20 | Blowing and drawing type dust pelletizing system |
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| Publication Number | Publication Date |
|---|---|
| CN207254900U true CN207254900U (en) | 2018-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720271043.2U Active CN207254900U (en) | 2017-03-20 | 2017-03-20 | Blowing and drawing type dust pelletizing system |
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| Country | Link |
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| CN (1) | CN207254900U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824964A (en) * | 2017-03-20 | 2017-06-13 | 威尔登环保设备（长沙）有限公司 | Blowing and drawing type dust pelletizing system |
| CN110302613A (en) * | 2019-08-01 | 2019-10-08 | 威尔登环保设备（长沙）有限公司 | The secondary deashing device of filter cylinder |
| CN111889474A (en) * | 2020-06-24 | 2020-11-06 | 迪皮埃复材构件（太仓）有限公司 | Volatile organic compound collecting system in production process of universal wind power blade |
-
2017
- 2017-03-20 CN CN201720271043.2U patent/CN207254900U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824964A (en) * | 2017-03-20 | 2017-06-13 | 威尔登环保设备（长沙）有限公司 | Blowing and drawing type dust pelletizing system |
| CN110302613A (en) * | 2019-08-01 | 2019-10-08 | 威尔登环保设备（长沙）有限公司 | The secondary deashing device of filter cylinder |
| CN111889474A (en) * | 2020-06-24 | 2020-11-06 | 迪皮埃复材构件（太仓）有限公司 | Volatile organic compound collecting system in production process of universal wind power blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Blow suction dust removal system Granted publication date: 20180420 Pledgee: China Construction Bank Co.,Ltd. Changsha Xiangjiang Branch Pledgor: WELLDONE ENVIRONMENTAL PROTECTION EQUIPMENT (CHANGSHA) CO.,LTD. Registration number: Y2024980006022 |
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