CN109078440A - A kind of high-efficiency dust remover - Google Patents
A kind of high-efficiency dust remover Download PDFInfo
- Publication number
- CN109078440A CN109078440A CN201811057503.7A CN201811057503A CN109078440A CN 109078440 A CN109078440 A CN 109078440A CN 201811057503 A CN201811057503 A CN 201811057503A CN 109078440 A CN109078440 A CN 109078440A
- Authority
- CN
- China
- Prior art keywords
- cleaning case
- dust cleaning
- dust
- suspended hood
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 103
- 238000004140 cleaning Methods 0.000 claims abstract description 91
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 239000003500 flue dust Substances 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
It include dust cleaning case, the suspended hood on the outside of the air inlet for being mounted on the dust cleaning case, the flue-dust retainer being mounted below the suspended hood the invention discloses a kind of high-efficiency dust remover, the upper edge length of the suspended hood is longer than the lower edge length of the suspended hood, the processing end of steel pipe to be processed is protruded into the suspended hood, the air inlet of the dust cleaning case includes several rectangular-shaped air ports, and the lower edge position in the air port is not less than the axial line position of the suspended hood.The deduster can effectively prevent the steel pipe situation that generated dust is diffused into air in process to occur, so that in air inlet position, the biggish sundries of particle is settled and is fallen into flue-dust retainer, convenient for operator's cleaning, it effectively prevent sundries to be scattering into working environment simultaneously, it ensures Environmental security, while alleviating the workload of dust cleaning case, improve efficiency of dust collection.
Description
Technical field
The present invention relates to the processing dust removal fields of steel pipe, and in particular to a kind of high-efficiency dust remover.
Background technique
Steel pipe can generate a large amount of dusts during cutting, grinding, derusting etc., these exhaust gas and sundries be scattered in ground or
It drifts in air, largely effects on working environment and worker's health.To improve the environment of plant and guaranteeing that exhaust gas discharge meets
National standard, major part enterprise generates a large amount of dusts or directly without group during cutting, grinding, derusting etc. for steel pipe at present
It knits discharge or uses relatively simple processing, being not achieved improves the environment of plant and guarantee that exhaust gas discharges mesh that meet national standards
's.Currently used dust-extraction unit is deduster, is equipped with filter core in deduster, and the dust that steel pipe generates in process
In the even spark of the sundries containing many larger particles, these bad objects such as enter the filtering that cartridge surface will be greatly reduced filter core
Efficiency and service life, or even the spark that contains are deposited in cartridge surface and have the potential danger for causing fire.Currently, application No. is
The dedusting effect that steel pipe is improved using baffle plate is referred in 201711091426.2 (a kind of dedusters for steel pipe ball blast)
Fruit, but is the blast pipe being inserted into for steel pipe is arranged in its air inlet mode for using on dust cleaning case, so that steel pipe is in process
In generated sundries and dust fully entered in dust cleaning case and be dusted, which considerably increases dust cleaning case
Workload, while the mounting means of the baffle plate easily leads to dust stratification between primary dust removing room and the gap of two-stage dust removal room, is not easy
Cleaning.
Summary of the invention
The purpose of the present invention is overcoming the deficiencies of the prior art and provide, one kind is structurally reasonable, high dust collection efficiency efficiently to be removed
Dirt device, the deduster can ensure that generated dust does not diffuse into environment steel pipe in process, will not be to environment
It pollutes.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of high-efficiency dust remover, the deduster include remove
Dirt case, the suspended hood being mounted on the outside of the air inlet of the dust cleaning case, the flue-dust retainer being mounted below the suspended hood, the suction
The upper edge length of fan housing is longer than the lower edge length of the suspended hood, and the suspended hood is protruded at the processing end of steel pipe to be processed
Interior, the air inlet of the dust cleaning case includes several rectangular-shaped air ports, and the lower edge position in the air port is not less than described
The axial line position of suspended hood.
Preferably, the deduster further includes the guide rail being arranged along the axial direction of the steel pipe to be processed, the dedusting
Case can be mounted on the guide rail along what the length direction of the guide rail slid, and the deduster further includes being mounted on described remove
Mobile device on dirt case, for driving the dust cleaning case sliding.
It is further preferred that the mobile device includes the rolling assembly being mounted on the bottom end of the dust cleaning case, institute
Stating rolling assembly includes several roll shafts on the bottom end for being mounted on the dust cleaning case that can be rotated around self-axis line direction,
All roll shafts are distributed on the bottom end of the dust cleaning case along the length direction interval of the guide rail, the every roll shaft
Axial ends portion on be mounted on the roller that can be rolled with the rolling of the roll shaft, the card that the roller can cooperate is set
It rolls on the upper surface of the guide rail and along the length direction of the guide rail and is arranged.
It is further preferred that the side of the guide rail is also provided with the card slot of the length direction extension along the guide rail,
Be provided on the dust cleaning case can cooperate being fastened in the card slot and being set along the sliding of the conduit extending direction of the card slot
The snap-gauge set.
It is further preferred that the mobile device further includes being mounted on the dust cleaning case, for driving the rolling group
Part drives the driving mechanism of the dust cleaning case sliding.
It is further preferred that the driving mechanism includes the driving motor being mounted on the dust cleaning case, is mounted on institute
The driven chain stating the drive sprocket on driving motor output end, being mounted on the wherein roll shaft in all roll shafts
Wheel, the drive sprocket are connected by chain with the driven sprocket.
As a kind of specific embodiment, the driving motor is speed reducer.
Preferably, the inner cavity of the dust cleaning case is divided into baffling expansion chamber and filter chamber, the baffling along air inlet direction
Several first baffle plates and the second baffle plate are installed along what air inlet direction was successively spaced in expansion chamber, first baffle plate
Upper end is fixedly mounted in the inner cavity of the dust cleaning case, and lower end is free end；The lower end of second baffle plate is fixedly mounted on
In the inner cavity of the dust cleaning case, upper end is free end, and the lower end position of first baffle plate is lower than second baffling
The upper end position of plate, second baffle plate in the import of the filter chamber have rake and vertical portion, institute
On the lower end surface for the import that the lower end for stating rake is connected to the filter chamber and along the lower end of the import of the filter chamber towards
Above, it is tilted towards the air inlet direction of the dust cleaning case, the upper end of the rake is connected with the lower end of the vertical portion, described
The upper end of vertical portion is free end, and the inclination angle of the rake is α, 15 °≤α≤60 °.
Preferably, the side of the baffling expansion chamber and the filter chamber offers cleaning door, and the deduster also wraps
Include the shoot door being mounted on the cleaning door, for being opened and closed the cleaning door.
Preferably, the upper edge length of the suspended hood is twice of the lower edge length of the suspended hood.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages: dedusting of the invention
Suspended hood is arranged by the air inlet in dust cleaning case in device, and the processing end of steel pipe is protruded into suspended hood, steel pipe can be effectively prevent to exist
Generated dust is diffused into the generation of the situation in air in process, and uses rectangular-shaped air port, and by the air port
Lower edge position is arranged to the axial line position not less than suspended hood, effectively plays the role of calling prisoners in after letting them out for exercise, so that grey
Dirt can be all inhaled into dust cleaning case, flue-dust retainer be arranged in the lower section of suspended hood, so that in air inlet position, particle is biggish
Sundries is settled and is fallen into flue-dust retainer, is cleared up convenient for operator, is effectively prevent sundries to be scattering into working environment, it is ensured that ring
Border safety, while the workload of dust cleaning case is alleviated, improve efficiency of dust collection.
Detailed description of the invention
Attached drawing 1 is the perspective view of high-efficiency dust remover of the present invention；
Attached drawing 2 is the rearview of attached drawing 1；
Attached drawing 3 is the left view of attached drawing 1；
Attached drawing 4 is the top view of attached drawing 1；
Wherein: 1, dust cleaning case；11, air inlet；12, shoot door；2, suspended hood；3, flue-dust retainer；4, guide rail；41, card slot；5,
Rolling assembly；51, roll shaft；52, roller；6, snap-gauge；7, driving mechanism；71, driving motor；72, drive sprocket；73, driven chain
Wheel；74, chain；8, baffling expansion chamber；81, the first baffle plate；82, the second baffle plate；9, filter chamber；91, filter core；92, Wen
Pipe.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated technical solution of the present invention.
A kind of high-efficiency dust remover, including dust cleaning case 1, the suspended hood 2 in 11 outside of air inlet for being mounted on dust cleaning case 1, installation
Flue-dust retainer 3 below suspended hood 2, referring to shown in Fig. 1,2,3, the upper edge length of the suspended hood 2 is longer than the following of suspended hood 2
Along length, the processing end of steel pipe to be processed is protruded into suspended hood 2, and the air inlet 11 of the dust cleaning case 1 includes several rectangular-shaped wind
Mouthful, shown in Figure 3, the lower edge position in air port is not less than the axial line position of suspended hood 2.By in dust cleaning case
Suspended hood 2 is set on the outside of 1 air inlet 11, so that generated dust will not be to external diffusion, entirely in the process of steel pipe
Portion enters in dust cleaning case 1, and heavier impurity is then fallen into the flue-dust retainer 3 of 2 lower section of suspended hood, is collected by flue-dust retainer 3,
Be conducive to the cleaning to waste residue, it is ensured that environment it is clean and tidy, while alleviating the work load of subsequent dust cleaning case 1, play preliminary
The effect of dedusting.In this example, the upper edge length of the suspended hood 2 is arranged to twice of 2 lower edge length of suspended hood, it is ensured that
Dust will not be spread out from the top of suspended hood 2.And be in several rectangular-shaped air ports by the setting of the air inlet of dust cleaning case 1 11,
The lower edge position in the air port is arranged to the axial line position not less than suspended hood 2 simultaneously, plays work of calling prisoners in after letting them out for exercise
With enabling dust, exhaust gas to be all inhaled into dust cleaning case 1, it is ensured that environmental sanitation.The set-up mode in the prior art
The mode of operation that steel pipe protrudes into air inlet is compared, while ensuring that dust is removed totally, improves the work effect of dedusting
Rate, the workload for alleviating dust cleaning case 1, and be not in the case where butterfly valve is blocked.
In this example, which further includes the guide rail 4 being arranged along the axial direction of steel pipe to be processed, referring to Fig. 1,2,3,4
Shown, which can be mounted on guide rail 4 along what the length direction of guide rail 4 slid.The deduster further includes being mounted on to remove
Mobile device on dirt case 1, for driving dust cleaning case 1 to slide.
The mobile device includes the rolling assembly 5 being mounted on the bottom end of dust cleaning case 1, referring to shown in Fig. 1,3,4, the rolling
Dynamic component 5 includes several roll shafts 51 on the bottom end for being mounted on the dust cleaning case 1 that can be rotated around self-axis line direction, institute
Some roll shafts 51 are distributed on the bottom end of dust cleaning case 1 along the length direction interval of guide rail 4, the axial ends of every roll shaft 51
The roller 52 that can be rolled with the rolling of roll shaft 51, the card that the roller 52 at 51 both ends of roll shaft can cooperate are mounted in portion
It is located on the upper surface of guide rail 4 corresponding with its position and is rolled along the length direction of guide rail 4 and is arranged.The side of the guide rail 4
It is also provided with the card slot 41 of the length direction extension along guide rail 4, shown in Figure 1, being additionally provided on the dust cleaning case 1 can cooperate
Be fastened in card slot 41, along the card slot 41 the sliding setting of conduit extending direction snap-gauge 6, referring to shown in Fig. 1,3,4.This example
In, which is in " I-shaped " rail.
By the axial setting guide rail 4 in steel pipe, play the role of limiting 1 direction of displacement of dust cleaning case, and being arranged can
The dust cleaning case 1 of sliding being mounted on guide rail 4, so that, because the length of steel pipe is different, can facilitate in the process of steel pipe
Adjust position of the dust cleaning case 1 apart from steel pipe, it is ensured that generated dust and exhaust gas can all be inhaled in steel pipe process
Enter and be dusted, filter in dust cleaning case 1, goes in air cause the pollution to environment to prevent dust and impurities.And on guide rail 4
Card slot 41 is set, the snap-gauge 6 matched with the card slot 41 is set on dust cleaning case 1, dust cleaning case 1 can be effectively prevent to slide
There is a phenomenon where topple in journey, it is ensured that the stability that dust cleaning case 1 works.
In this example, which further includes being mounted on dust cleaning case 1, for driving rolling assembly 5 to drive dust cleaning case 1 sliding
The driving mechanism 7 of shifting, it is shown in Figure 1.The driving mechanism 7 includes the driving motor 71 being mounted on dust cleaning case 1, is mounted on drive
Move the drive sprocket 72 on 71 output end of motor, the driven sprocket 73 being installed therein on a roll shaft 51, the drive sprocket 72
It is connected by chain 74 with the driven sprocket 73.In this example, which is speed reducer, passes through the positive and negative of driving motor 71
Turn, moving back and forth for dust cleaning case 1 is realized, at a distance from ensuring dust cleaning case 1 between steel pipe.By using the driving mechanism 7, so that
Moving back and forth for the dust cleaning case 1 is more convenient.Certainly, control button (not shown) can be also set on dust cleaning case 1, according to
The steel pipe position that operator observes regulates and controls the control button, realizes moving back and forth for dust cleaning case 1.
In this example, it is divided into baffling expansion chamber 8 and filter chamber 9 along air inlet direction in the inner cavity of the dust cleaning case 1, referring to figure
Shown in 2.Several first baffle plates 81 and the second baffle plate are installed along what air inlet direction was successively spaced in the baffling expansion chamber 8
82, the upper end of first baffle plate 81 is fixedly mounted in the inner cavity of dust cleaning case 1, and lower end is free end；Second baffle plate 82
Lower end be fixedly mounted in the inner cavity of dust cleaning case 1, upper end is free end, and the lower end position of first baffle plate 81 is lower than
The upper end position of second baffle plate 82, by the setting, so that forming tortuous air duct in baffling expansion chamber 8.And it is located at
The second baffle plate 82 in the import of filter chamber 9 has rake and vertical portion, and the lower end of the rake is connected to filter chamber 9
It faces upward on the lower end surface of import and along the lower end of the import of filter chamber 9, tilted towards 11 direction of air inlet of dust cleaning case 1, it should
The upper end of rake is connected with the lower end of vertical portion, and the upper end of the vertical portion is free end, and the inclination angle of rake is here
α, 15 °≤α≤60 °, it is preferred that the tilt angle is 15 °≤α≤45 °.Here, by the way that the first baffle plate 81 and second is arranged
Baffle plate 82 is conducive to the sedimentation of the biggish sundries of particle in dust, to mitigate the filter pressure of 9 inner filter core 91 of subsequent filter room,
And by the second baffle plate 82 setting in the import of filter chamber 9 in having rake and vertical portion, so that the entrance of filter chamber 9
The sundries to be settled down introduces in filter chamber 9, is cleared up away by the cleaning door in filter chamber 9, not will cause filtering thus
There is the case where lime-ash accumulation, be not easily cleaned in the import inlet side of room 9, and the range of the tilt angle is conducive to the cunning of sundries
It falls and settles.More filter cores 91 being arranged along the vertical direction are installed in the filter chamber 9, the top of filter core 91 is provided with Wen
Pipe 92, Venturi tube 92 are quantitatively mutually corresponded with filter core 91, are also equipped with injection tube (in figure not in the top of Venturi tube 92
Show), for carrying out reverse gas cleaning to filter core 91.
In this example, the side of the baffling expansion chamber 8 and filter chamber 9 offers cleaning door, ginseng as shown in FIGS. 1 and 2, this is removed
Dirt device further includes the shoot door 12 being mounted on cleaning door, for being opened and closed cleaning door.Pass through setting cleaning door and shoot door 12, energy
It is enough to be easily purged the lime-ash in dust cleaning case 1.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of high-efficiency dust remover, which is characterized in that the deduster includes dust cleaning case, the air inlet for being mounted on the dust cleaning case
The upper edge length of the suspended hood in outside, the flue-dust retainer being mounted below the suspended hood, the suspended hood is longer than the air draught
The processing end of the lower edge length of cover, steel pipe to be processed is protruded into the suspended hood, and the air inlet of the dust cleaning case includes several
A rectangular-shaped air port, the lower edge position in the air port are not less than the axial line position of the suspended hood.
2. deduster according to claim 1, which is characterized in that the deduster further includes along the steel pipe to be processed
The guide rail of axial direction setting, the dust cleaning case can be mounted on the guide rail along what the length direction of the guide rail slid,
The deduster further includes the mobile device being mounted on the dust cleaning case, for driving the dust cleaning case sliding.
3. deduster according to claim 2, which is characterized in that the mobile device includes being mounted on the dust cleaning case
Rolling assembly on bottom end, the rolling assembly include can be rotated around self-axis line direction be mounted on the dust cleaning case
Bottom end on several roll shafts, the be distributed in dust cleaning case of all roll shafts along the length direction interval of the guide rail
On bottom end, the roller that can be rolled with the rolling of the roll shaft is mounted in the axial ends portion of the every roll shaft,
What the roller can cooperate is fastened on the upper surface of the guide rail and rolls setting along the length direction of the guide rail.
4. deduster according to claim 3, which is characterized in that the side of the guide rail is also provided with along the guide rail
The card slot that length direction extends is provided with being fastened in the card slot and along the card slot of can cooperating on the dust cleaning case
Conduit extending direction sliding setting snap-gauge.
5. deduster according to claim 3, which is characterized in that the mobile device further includes being mounted on the dust cleaning case
Driving mechanism upper, for driving the rolling assembly that the dust cleaning case is driven to slide.
6. deduster according to claim 5, which is characterized in that the driving mechanism includes being mounted on the dust cleaning case
Driving motor, be mounted on the driving motor output end drive sprocket, be mounted in all roll shafts wherein one
Driven sprocket on roll shaft described in root, the drive sprocket are connected by chain with the driven sprocket.
7. deduster according to claim 6, which is characterized in that the driving motor is speed reducer.
8. deduster according to claim 1, which is characterized in that the inner cavity of the dust cleaning case is divided into along air inlet direction
Baffling expansion chamber and filter chamber, in the baffling expansion chamber along air inlet direction be successively spaced be equipped with several first baffle plates with
The upper end of second baffle plate, first baffle plate is fixedly mounted in the inner cavity of the dust cleaning case, and lower end is free end；It is described
The lower end of second baffle plate is fixedly mounted in the inner cavity of the dust cleaning case, and upper end is free end, under first baffle plate
Position is held to be lower than the upper end position of second baffle plate, second folding in the import of the filter chamber
Flowing plate has rake and vertical portion, and the lower end of the rake is connected on the lower end surface of the import of the filter chamber and along institute
State the import of filter chamber lower end face upward, towards the dust cleaning case air inlet direction tilt, the upper end of the rake with
The lower end of the vertical portion is connected, and the upper end of the vertical portion is free end, and the inclination angle of the rake is α, 15 °≤α≤
60°。
9. deduster according to claim 1, which is characterized in that the baffling expansion chamber and the side of the filter chamber are equal
Cleaning door is offered, the deduster further includes the shoot door being mounted on the cleaning door, for being opened and closed the cleaning door.
10. deduster according to claim 1, which is characterized in that the upper edge length of the suspended hood is the air draught
Twice of the lower edge length of cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811057503.7A CN109078440A (en) | 2018-09-11 | 2018-09-11 | A kind of high-efficiency dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811057503.7A CN109078440A (en) | 2018-09-11 | 2018-09-11 | A kind of high-efficiency dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109078440A true CN109078440A (en) | 2018-12-25 |
Family
ID=64841227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811057503.7A Pending CN109078440A (en) | 2018-09-11 | 2018-09-11 | A kind of high-efficiency dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109078440A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11441729B2 (en) * | 2019-01-31 | 2022-09-13 | Qingdao university of technology | Device for recovering, separating and purifying oil mist in minimum quantity lubricant grinding process |
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| CN107469537A (en) * | 2017-09-07 | 2017-12-15 | 王峰 | It is a kind of to build special cleaner |
| CN107715629A (en) * | 2017-11-08 | 2018-02-23 | 江苏鑫德龙环保科技有限公司 | A kind of deduster for steel pipe ball blast |
| CN207591525U (en) * | 2017-11-08 | 2018-07-10 | 江苏鑫德龙环保科技有限公司 | A kind of deduster for steel pipe ball blast |
| CN207641197U (en) * | 2017-09-07 | 2018-07-24 | 湖北屹峡峰建设工程有限公司 | A kind of dedicated cleaner of building |
| CN209020118U (en) * | 2018-09-11 | 2019-06-25 | 盐城市大丰三星机械有限公司 | A kind of high-efficiency dust remover |
-
2018
- 2018-09-11 CN CN201811057503.7A patent/CN109078440A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469537A (en) * | 2017-09-07 | 2017-12-15 | 王峰 | It is a kind of to build special cleaner |
| CN207641197U (en) * | 2017-09-07 | 2018-07-24 | 湖北屹峡峰建设工程有限公司 | A kind of dedicated cleaner of building |
| CN107715629A (en) * | 2017-11-08 | 2018-02-23 | 江苏鑫德龙环保科技有限公司 | A kind of deduster for steel pipe ball blast |
| CN207591525U (en) * | 2017-11-08 | 2018-07-10 | 江苏鑫德龙环保科技有限公司 | A kind of deduster for steel pipe ball blast |
| CN209020118U (en) * | 2018-09-11 | 2019-06-25 | 盐城市大丰三星机械有限公司 | A kind of high-efficiency dust remover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11441729B2 (en) * | 2019-01-31 | 2022-09-13 | Qingdao university of technology | Device for recovering, separating and purifying oil mist in minimum quantity lubricant grinding process |
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