CN110052090A - A kind of variable-frequency pulse formula bag-type dust equipment - Google Patents
A kind of variable-frequency pulse formula bag-type dust equipment Download PDFInfo
- Publication number
- CN110052090A CN110052090A CN201910396620.4A CN201910396620A CN110052090A CN 110052090 A CN110052090 A CN 110052090A CN 201910396620 A CN201910396620 A CN 201910396620A CN 110052090 A CN110052090 A CN 110052090A
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- Prior art keywords
- filter bag
- filter
- bag
- filtering
- skeleton
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
Abstract
A kind of variable-frequency pulse formula bag-type dust equipment, including cleaner body, pulser, frequency conversion centrifugal blower, the air inlet for passing in and out fume gases is provided on the cleaner body, exhaust outlet and filter mechanism for filtering smoke gas, pulser and filter structure cooperating, frequency conversion centrifugal blower is connect with exhaust outlet, the filter mechanism includes the filter bag fixed plate being mounted in cleaner body, multiple filtering modules I being arranged in filter bag fixed plate, the filtering module I includes with filter bag I made of multiple filtration efficiency Compound filtering material and being inserted into the skeleton I for heaving filter bag I in filter bag I, the filter bag I is fixed in filter bag fixed plate by skeleton I.The present invention makes filter bag have the function of multi-filtering by improving to filter bag, effectively increases the filter effect of filter bag.Meanwhile filtering module II makes sheet is practical newly to have the function of carrying out secondary filter automatically, effectively increases stability when present invention filtering.
Description
Technical field
The present invention relates to a kind of filtrating smoke dust equipment, and in particular to a kind of variable-frequency pulse formula bag-type dust equipment.
Background technique
Variable-frequency pulse formula bag-type dust equipment, be it is a kind of be mainly used for by aluminium scrap refine process in generate contain powder
The gas of dirt particle is dusted the environmental protection equipment of processing, which is generally arranged exhaust apparatus in the rear end of equipment, by dedusting
Clean gas that treated discharge, and existing bag-type dust equipment generally uses ordinary motor driving blower discharge gas.?
In existing cleaner, the filter mechanism for filtering smoke gas is particularly important, because of the structure of filter bag in filter mechanism
It will affect the filter quality of filtering smoke gas.Meanwhile existing filter mechanism has unicity, it cannot be to progress primary filtration
Gas afterwards detect and be filtered again, so when causing filter effect to reduce after original filter bag damage, work
Personnel can not stable filtering in time quality.Based on problem above, improving to the filter mechanism on cleaner is very
It is necessary to.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of variable-frequency pulse formula bag-type dust equipment.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of variable-frequency pulse formula bag-type dust equipment, including cleaner body, pulser, frequency conversion centrifugal blower, the dedusting
Air inlet, exhaust outlet and the filter mechanism for filtering smoke gas for passing in and out fume gases are provided in device main body,
Pulser and filter structure cooperating, frequency conversion centrifugal blower are connect with exhaust outlet, and the filter mechanism includes being mounted on dedusting
The intracorporal filter bag fixed plate of device master, multiple filtering modules I being arranged in filter bag fixed plate, the filtering module I include
The filter bag I made of Compound filtering material is fixed with the skeleton I for heaving filter bag I in filter bag I, the filter bag I is inserted by skeleton I
In filter bag fixed plate, Compound filtering material includes the substrate with different filter efficiencies, composite layer I, composite layer II, composite layer III,
The substrate, composite layer I, composite layer II, composite layer III from top to bottom set gradually and are integral to be formed by being knitted suture
Compound filtering material.
In the present invention, the cleaner body includes grey hopper, middle cabinet, upper box, grey hopper, middle cabinet and top box
Cooperation is arranged in body from the bottom to top, and the filter bag fixed plate is mounted on middle cabinet, and the cleaner body is by between filter bag fixed plate
Every forming foul smell chamber and net air cavity, the air inlet is connected to foul smell chamber, and the exhaust outlet is connected to net air cavity, and the foul smell chamber is by ash
Hopper, middle cabinet combination of lumens formed, the net air cavity is formed by the inner cavity of upper box, and the filter bag I and skeleton I are located at turbid
In air cavity, the pulser is arranged in net air cavity and is aligned skeleton I and filter bag I works.
In the present invention, the composite layer III is made of basalt fibre, sets on composite layer III made of basalt fibre
There are multiple cavernous structures；Composite layer III is whole to be arranged in reticular structure.
In the present invention, multiple filtering modules corresponding with multiple filtering modules I are additionally provided in the filter bag fixed plate
II, the transmission mechanism that multiple filtering modules II that link work is additionally provided on the cleaner body, the filtering module II includes
The filter bag II being arranged in filter bag I is filtered with movable opening or the expansion bracket of contraction on skeleton I, the expansion bracket insertion is fixed on
In bag II and open by transmission mechanism connection driving or contractile motion, the filter bag II are roused with the opening of expansion bracket
Filtration is played, the filter bag II carries out packing up recess stopping filtration with the contraction of expansion bracket.
In the present invention, it is equipped in the skeleton I and stablizes axle bed, the expansion bracket includes locating rack, rotation axis, by rotating
Axis driving carries out shrinking the Gu Zhang mechanism for opening work, and the locating rack is arranged on the top of skeleton I, the top of the rotation axis
End be movably arranged on locating rack and in bottom end insertion skeleton I with stablize axle bed and connect, the Gu Zhang mechanism includes positioning sleeve, spiral shell
Set and multiple annulars are hinged on positioning sleeve, the unfolding mechanism on swivel nut, and the positioning sleeve is fixed on locating rack, the rotation axis
It is equipped with driving screw thread, on the rotating shaft, the swivel nut carries out longitudinal movement parallel connection by driving screw drive for the swivel nut setting
Dynamic unfolding mechanism opens so that the drum of filter bag II is filtered work.
In the present invention, the unfolding mechanism includes rocker arm, drive rod and follower lever, one end hinge of drive rod and follower lever
It connects on rocker arm, the other end of drive rod is hinged on swivel nut, and the other end of follower lever is hinged on positioning sleeve, on the rocker arm
Equipped with the suturing part for carrying out suture connection with filter bag II.
In the present invention, the filter bag II is sewn on the upper and lower surface of substrate respectively by two composite layers III and is formed, institute
It states filter bag II and is opened completely in expansion bracket and fitted closely with filter bag I.
In the present invention, the transmission mechanism includes the driving motor being arranged on cleaner body, drive chain and inspection
It surveys gas after filtering and controls the control module of driving motor, the top of the rotation axis is equipped with gear, the driving motor
Being connect by drive chain with gear drives all filtering modules II to work.
Beneficial effects of the present invention: the present invention makes Compound filtering material have the function of multi-filtering by improving to filter bag
Can, the filter effect of filter bag is effectively increased, the fume gases of effective dust removal by filtration equipment sucking make filtered fume gases
Meet or exceed discharge standard.Meanwhile the present invention is additionally provided with filtering module II, make this it is practical it is new have carry out secondary mistake automatically
The function of filter effectively increases stability when present invention filtering.In conclusion the present invention have filter effect it is good, using steady
The advantages that qualitative high.
Detailed description of the invention
The present invention is further described with embodiment with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of cleaner；
Fig. 2 is the schematic diagram of internal structure of cleaner；
Fig. 3 is the structural schematic diagram of filtering module II；
Fig. 4 is the structural schematic diagram of composite material used in filter bag I；
Fig. 5 is the structural schematic diagram of composite material used in filter bag II.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.
Referring to Fig.1 ~ 5, a kind of variable-frequency pulse formula bag-type dust equipment, including cleaner body 1, pulser 2, frequency conversion from
Heart blower 3 is provided with air inlet for passing in and out fume gases, exhaust outlet on the cleaner body 1 and for filtering cigarette
The filter mechanism of dust and gas body, pulser 2 and filter structure cooperating, frequency conversion centrifugal blower 3 is connect with exhaust outlet makes deduster
Main body 1 sucks fume gases and purified gas is discharged.Further, the filter mechanism includes being mounted on cleaner body
Filter bag fixed plate 4, multiple filtering modules I 5 being arranged in filter bag fixed plate 4 in 1, the filtering module I 5 include by
Compound filtering material is stitched into the filter bag I 51 of bag shaped structure and is inserted into the skeleton I 52 for heaving filter bag I 51 in filter bag I 51, the filter
Bag I 51 is fixed in filter bag fixed plate 4 by skeleton I 52.
Further, in order to improve the effect of filtering, Compound filtering material includes that substrate 511, filter efficiency are greater than substrate 511
Composite layer I 512, filter efficiency are greater than the composite layer II 513 of composite layer I 512, filter efficiency is greater than the compound of composite layer II 513
Layer III 514；The substrate 511 is non-woven fabrics, and the composite layer I 512 is made of the glass fibre that filament diameter is 6 ~ 10 μm, institute
It states glass fibre of the composite layer II 513 by filament diameter by 7 ~ 14 μm to be made, the composite layer III 514 is by basalt fibre system
At composite layer III 514 made of basalt fibre is equipped with multiple cavernous structures, and composite layer III 514 is whole to be set in reticular structure
It sets.Further, the substrate 511, composite layer I 512, composite layer II 513, composite layer III 514 are from top to bottom set gradually
And be integral to form Compound filtering material by being knitted suture, when Compound filtering material suture is filter bag I 51, substrate 511 is filter bag I 51
Innermost layer, composite layer III 514 be filter bag I 51 outermost layer.Further, the constituent proportion of above-mentioned glass fibre is
Quartz sand 60~80, soda ash 15 ~ 25, calcite 8~13, potassium nitrate 8~13, zircon sand 20~36, fluorite 2 ~ 8, the above composition
The sum of proportion is 100.And the SiO in above-mentioned constituent, in quartz sand2Content is 99.9%, Fe2O3Content≤
0.3%, ALO2≤ 0.7%；Na in soda ash2O content >=40%；CaO content >=40%, Fe in calcite2O3Content≤
0.3%, ALO2Content≤0.4%；K in potassium nitrate2O content >=50%；ZrO in zircon sand2Content >=65%, Fe2O3Contain
Measure≤0.3%, ALO2Content≤0.3%；CaF content >=85%, Fe in fluorite2O3Content≤0.3%, ALO2Content≤
0.4%.
Produce above-mentioned glass fibre and by the glass fibre be made composite layer I 512, composite layer II 513 method such as
Under:
1, above-mentioned quartz sand, soda ash, calcite, potassium nitrate, zircon sand, fluorite are carried out ball mill grinding respectively, after crushing
Soda ash, calcite, potassium nitrate, fluorite carry out the meshes of 60 mesh, smashed quartz sand carries out the mesh of 100 mesh, after crushing
Zircon sand carry out 300 mesh mesh；
2, the proportion needed for the dosed powder after above-mentioned mesh being weighed, puts load weighted dosed powder in blender into,
Need to add water appropriate before stirring, the weight ratio of dosed powder total weight and water is 1:0.03, and mixing time is 10 minutes；
4, the mixture being stirred is sent in smelting furnace, and is carrying out material melting liquefaction under 1600 DEG C or more of smelting temperature.
5, by the glass melts after melting under wire-drawing equipment wire-drawing shape, it is 6-14 μm of glass that filament diameter, which is made,
Fiber filament.
6, meet composite layer I 512, II 513 state of composite layer using corresponding glass fiber to be made using equipment again
Filter cloth.
Preferably, the cleaner body 1 includes grey hopper 11, middle cabinet 12, upper box 13, grey hopper 11, middle cabinet
12 and upper box 13 cooperation is set from the bottom to top, the filter bag fixed plate 4 is mounted on middle cabinet 12, the cleaner body 1
Foul smell chamber and net air cavity are formed by the interval of filter bag fixed plate 4, the air inlet is connected to foul smell chamber, and the exhaust outlet is connected to net gas
Chamber, the foul smell chamber are formed by the combination of lumens of grey hopper 11, middle cabinet 12, the net air cavity by upper box 13 inner cavity shape
It is located at that foul smell is intracavitary, and the pulser 2 is arranged in net air cavity and is directed at skeleton I 52 at, the filter bag I 51 and skeleton I 52
It works with filter bag I 51.
Preferably, multiple filtering modules II corresponding with multiple filtering modules I 5 are additionally provided in the filter bag fixed plate 4
And the transmission mechanism 7 that the multiple filtering modules II of linkage work, the filtering module II include the filter bag being arranged in filter bag I 51
II 8 are inserted into filter bag II 8 with movable opening or the expansion bracket 9 of contraction, the expansion bracket 9 on skeleton I 52 is fixed on and by passing
The connection driving of motivation structure 7 open or contractile motion, the filter bag II 8 carry out heaving filterer with the opening of expansion bracket 9
Make, the filter bag II 8 carries out packing up recess stopping filtration with the contraction of expansion bracket 9.
Preferably, be equipped in the skeleton I 52 and stablize axle bed 521, the expansion bracket 9 include locating rack 91, rotation axis 92,
The Gu Zhang mechanism 93 for shrink and opening work is driven by rotation axis 92, the locating rack 91 is arranged on the top of skeleton I 52,
The top of the rotation axis 92 be movably arranged on locating rack 91 and in bottom end insertion skeleton I 52 with stablize axle bed 521 and connect, institute
Shu Guzhang mechanism 93 includes that positioning sleeve 931, swivel nut 932 and multiple annulars are hinged on positioning sleeve 931, the unwinder on swivel nut 932
Structure 933, the positioning sleeve 931 are fixed on locating rack 91, and the rotation axis 92 is equipped with driving screw thread, and the swivel nut 932 is set
Set in rotation axis 92, the swivel nut 932 by driving screw drive carry out longitudinal movement linkage unfolding mechanism 933 open so that
The drum of filter bag II 8 is filtered work.Further, the transmission mechanism 7 includes the driving electricity being arranged on cleaner body 1
Gas and the control module of driving motor 71 is controlled after machine 71, drive chain 72 and detection filtering, the top of the rotation axis 92
It is equipped with gear, the driving motor 71, which is connect by drive chain 72 with gear, drives all filtering modules II to carry out work
Make, i.e., expansion bracket 9 is linked by driving motor 71 and realizes opening or contractile motion.Control module detects filtered gas in net air cavity
Whether body is qualified, unqualified, operates driving motor 71 and expansion bracket 9 is opened, filter bag II 8 is opened and filter bag I by expansion bracket 9
51 fit closely, and carry out the secondary filter work of fume gases.Further, the control module is also centrifuged wind with frequency conversion
Machine 3 connects, and frequency conversion centrifugal blower 3 can carry out frequency conversion speed-raising according to filtering module II and 7 working condition of transmission mechanism.
Preferably, the unfolding mechanism 933 includes rocker arm, drive rod and follower lever, one end hinge of drive rod and follower lever
It connects on rocker arm, the other end of drive rod is hinged on swivel nut 932, and the other end of follower lever is hinged on positioning sleeve 931, described
Rocker arm is equipped with the suturing part 10 that suture connection is carried out with filter bag II 8.Further, the filter bag II 8 is by two composite layers III 514
It is sewn on the upper and lower surface of substrate 511 and is formed respectively.
The foregoing is merely the preferred embodiment of the present invention, as long as realizing the skill of the object of the invention with essentially identical means
Art scheme belongs within protection scope of the present invention.
Claims (8)
1. a kind of variable-frequency pulse formula bag-type dust equipment, including cleaner body (1), pulser (2), frequency conversion centrifugal blower
(3), it is provided with the air inlet for passing in and out fume gases, exhaust outlet on the cleaner body (1) and is used for filtering smoke
The filter mechanism of gas, pulser (2) and filter structure cooperating, frequency conversion centrifugal blower (3) are connect with exhaust outlet, feature
Be: the filter mechanism includes the filter bag fixed plate (4) being mounted in cleaner body (1), multiple is arranged in filter bag
Filtering module I (5) in fixed plate (4), the filtering module I (5) include the filter bag I (51) made of Compound filtering material and insertion
The skeleton I (52) for heaving filter bag I (51) into filter bag I (51), the filter bag I (51) are fixed on filter bag by skeleton I (52)
In fixed plate (4), Compound filtering material includes substrate (511), composite layer I (512), the composite layer II with different filter efficiencies
(513), composite layer III (514), the substrate (511), composite layer I (512), composite layer II (513), composite layer III (514) by
It is set gradually under and is integral to form Compound filtering material by being knitted suture.
2. a kind of variable-frequency pulse formula bag-type dust equipment according to claim 1, it is characterised in that: the cleaner body
It (1) include grey hopper (11), middle cabinet (12), upper box (13), grey hopper (11), middle cabinet (12) and upper box (13) are under
Supreme setting cooperation, the filter bag fixed plate (4) are mounted on middle cabinet (12), and the cleaner body (1) is fixed by filter bag
Plate (4) interval forms foul smell chamber and net air cavity, and the foul smell chamber is formed by the inner cavity of grey hopper (11), middle cabinet (12), described
Air inlet is connected to foul smell chamber, and the exhaust outlet is connected to net air cavity, the foul smell chamber by grey hopper (11), middle cabinet (12) inner cavity
Combination is formed, and the net air cavity is formed by the inner cavity of upper box (13), and the filter bag I (51) and skeleton I (52) are located at foul smell chamber
Interior, the pulser (2) is arranged in net air cavity and is aligned skeleton I (52) and filter bag I (51) work.
3. a kind of variable-frequency pulse formula bag-type dust equipment according to claim 1, it is characterised in that: the composite layer III
(514) it is made of basalt fibre, composite layer III (514) made of basalt fibre is equipped with multiple cavernous structures；Composite layer
III (514) are integrally arranged in reticular structure.
4. a kind of variable-frequency pulse formula bag-type dust equipment according to claim 1 or 2, it is characterised in that: the filter bag is solid
It is additionally provided with multiple filtering modules II corresponding with multiple filtering modules I (5) on fixed board (4), is gone back on the cleaner body (1)
Equipped with the transmission mechanism (7) that multiple filtering modules II that link work, the filtering module II includes being arranged in filter bag I (51)
It filter bag II (8) and is fixed on movable opening or the expansion bracket (9) of contraction, the expansion bracket (9) on skeleton I (52) and is inserted into filter bag
Opening or contractile motion are carried out in II (8) and by transmission mechanism (7) connection driving, the filter bag II (8) is with expansion bracket (9)
Opening carries out heaving filtration, and the filter bag II (8) carries out packing up recess stopping filterer with the contraction of expansion bracket (9)
Make.
5. a kind of variable-frequency pulse formula bag-type dust equipment according to claim 4, it is characterised in that: the skeleton I (52)
It is interior be equipped with stablize axle bed (521), the expansion bracket (9) include locating rack (91), rotation axis (92), by rotation axis (92) drive into
Row shrinks the Gu Zhang mechanism (93) for opening work, and the locating rack (91) is arranged on the top of skeleton I (52), the rotation axis
(92) top be movably arranged on locating rack (91) and in bottom end insertion skeleton I (52) with stablize axle bed (521) and connect, it is described
Gu Zhang mechanism (93) includes that positioning sleeve (931), swivel nut (932) and multiple annulars are hinged on positioning sleeve (931), on swivel nut (932)
Unfolding mechanism (933), the positioning sleeve (931) is fixed on locating rack (91), and the rotation axis (92) is equipped with driving spiral shell
Line, the swivel nut (932) are arranged on rotation axis (92), and the swivel nut (932) is vertically moved simultaneously by driving screw drive
Linkage unfolding mechanism (933) is opened so that filter bag II (8) drum is filtered work.
6. a kind of variable-frequency pulse formula bag-type dust equipment according to claim 5, it is characterised in that: the unfolding mechanism
It (933) include rocker arm, drive rod and follower lever, one end of drive rod and follower lever is hinged on rocker arm, the other end of drive rod
It is hinged on swivel nut (932), the other end of follower lever is hinged on positioning sleeve (931), and the rocker arm is equipped with and filter bag II (8)
Carry out the suturing part (10) of suture connection.
7. a kind of variable-frequency pulse formula bag-type dust equipment according to claim 4, it is characterised in that: the filter bag II (8)
It is sewn on the upper and lower surface of substrate (511) and is formed respectively by two composite layers III (514), the filter bag II (8) is in expansion bracket
(9) it opens and is fitted closely with filter bag I (51) completely.
8. a kind of variable-frequency pulse formula bag-type dust equipment according to claim 4, it is characterised in that: the transmission mechanism
(7) including the gas after driving motor (71), drive chain (72) and the detection on cleaner body (1) are filtered is arranged and controls
The top of the control module of driving motor (71), the rotation axis (92) is equipped with gear, and the driving motor (71) passes through drive
Dynamic chain (72) are connect with gear drives all filtering modules II to work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396620.4A CN110052090B (en) | 2019-05-14 | 2019-05-14 | Frequency conversion pulsed sack dust collecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396620.4A CN110052090B (en) | 2019-05-14 | 2019-05-14 | Frequency conversion pulsed sack dust collecting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110052090A true CN110052090A (en) | 2019-07-26 |
| CN110052090B CN110052090B (en) | 2021-04-02 |
Family
ID=67323049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910396620.4A Active CN110052090B (en) | 2019-05-14 | 2019-05-14 | Frequency conversion pulsed sack dust collecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110052090B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170071035A (en) * | 2015-12-15 | 2017-06-23 | 삼중교역산업(주) | Double filter, bringing Collection bag |
| CN107744701A (en) * | 2017-12-02 | 2018-03-02 | 福州大学 | Telescopic folding bag cage mechanism and application method |
| CN107774059A (en) * | 2017-12-04 | 2018-03-09 | 绵阳高新区达高特科技有限公司 | A kind of double-deck bag filter |
| CN108939731A (en) * | 2018-09-03 | 2018-12-07 | 芜湖华洁环保设备有限公司 | A kind of anti-loosening detachable bag-type dust collector |
| CN208660638U (en) * | 2018-06-05 | 2019-03-29 | 佛山市南海康源机械有限公司 | A kind of pulsed bag-type dust equipment |
-
2019
- 2019-05-14 CN CN201910396620.4A patent/CN110052090B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170071035A (en) * | 2015-12-15 | 2017-06-23 | 삼중교역산업(주) | Double filter, bringing Collection bag |
| CN107744701A (en) * | 2017-12-02 | 2018-03-02 | 福州大学 | Telescopic folding bag cage mechanism and application method |
| CN107774059A (en) * | 2017-12-04 | 2018-03-09 | 绵阳高新区达高特科技有限公司 | A kind of double-deck bag filter |
| CN208660638U (en) * | 2018-06-05 | 2019-03-29 | 佛山市南海康源机械有限公司 | A kind of pulsed bag-type dust equipment |
| CN108939731A (en) * | 2018-09-03 | 2018-12-07 | 芜湖华洁环保设备有限公司 | A kind of anti-loosening detachable bag-type dust collector |
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| Publication number | Publication date |
|---|---|
| CN110052090B (en) | 2021-04-02 |
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