CN105413382B - Electric-bag complex dust collector - Google Patents
Electric-bag complex dust collector Download PDFInfo
- Publication number
- CN105413382B CN105413382B CN201610017336.8A CN201610017336A CN105413382B CN 105413382 B CN105413382 B CN 105413382B CN 201610017336 A CN201610017336 A CN 201610017336A CN 105413382 B CN105413382 B CN 105413382B
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- Prior art keywords
- bag
- area
- exhaust pass
- electric
- body frame
- Prior art date
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- 239000000428 dust Substances 0.000 title claims abstract description 21
- 238000010410 dusting Methods 0.000 claims abstract description 37
- 238000001556 precipitation Methods 0.000 claims abstract description 24
- 239000000779 smoke Substances 0.000 claims abstract description 13
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003546 flue gas Substances 0.000 claims abstract description 6
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 9
- 230000005684 electric field Effects 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 4
- 239000004760 aramid Substances 0.000 claims description 3
- 229920003235 aromatic polyamide Polymers 0.000 claims description 3
- 108091006028 chimera Proteins 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 210000003205 Muscles Anatomy 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000010599 Verbascum thapsus Nutrition 0.000 description 1
- -1 but dustiness is big Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Abstract
The present invention relates to a kind of electric-bag complex dust collector, belong to dust removal field.The technical solution adopted by the present invention is：Electric-bag complex dust collector, bag-type dusting area including prime electric precipitation area and rear class, the treatment quantity of the deduster be 315000 cubic metres/per hour, flue-gas temperature is between 110 150 degrees Celsius, the bag-type dusting area is front and rear side by side two groups, also include sealed body frame, the electric precipitation area and bag-type dusting area are placed in body frame, the electric precipitation area front end of body frame sets smoke inlet, smoke inlet accesses flue, flue is provided with platinum resistance thermometer sensor, at smoke inlet, and electric precipitation area rear is communicated with bag-type dusting area.
Description
Technical field
The present invention relates to a kind of electric-bag complex dust collector, belong to dust removal field.
Background technology
Current environment pollution is increasingly serious, and winter haze has a strong impact on the healthy of people.
Existing various cleaner dust removing effects are limited, from the point of view of electric cleaner and sack cleaner, both effectively
Part flue dust is removed, but both dedustings have features, electric precipitation is fallen within by carge dust, being adsorbed in vibrations after torch
Collection is handled in grey field, and its particle adsorbed is big, to little particle, particularly PM2.5 poor processing effect.
Sack cleaner adsorbs dust by filter bag, can adsorb less particle, but dustiness is big, and dust granule is big
When, can be low due to processing speed, cause effect poor, cleaner is huge.
The content of the invention
The present invention provides a kind of electric-bag complex dust collector, is acted on by the compound setting of electric precipitation and bag-type dusting with removing
Dirt, improves dust removing effects, improves processing speed of the flue dust in deduster, lifts treatment effeciency.
To achieve the above object, the technical solution adopted by the present invention is：
Electric-bag complex dust collector, including prime electric precipitation area and the bag-type dusting area of rear class, the fume treatment of the deduster
Measure for 315000 cubic metres/per hour, flue-gas temperature between 110-150 degrees Celsius, the bag-type dusting area for it is front and rear side by side
Two groups, in addition to sealed body frame, the electric precipitation area and bag-type dusting area are placed in body frame, body frame
Electric precipitation area front end set smoke inlet, smoke inlet access flue, flue is provided with platinum resistance thermometer sensor, at smoke inlet, and electricity is removed
Dirt area rear is communicated with bag-type dusting area；
Card provided with fixed filter bag above the bag-type dusting area, card surface opening accesses described filter in bottom
It is to set exhaust pass above air-purifying chamber, air-purifying chamber to be set on bag, card above injection system, injection system connection air accumulator, card,
Poppet is set between the exhaust pass and air-purifying chamber, the lifting Power Component of poppet is installed on above exhaust pass, poppet
Guide rod is through exhaust pass and passes to the connection lifting valve plate of the passage between exhaust pass and air-purifying chamber, the lifting of poppet is moved
Power component is provided with rain-proof shelter, the exhaust pass body frame this body side surface stretch out and under curved to vertical, vertical outlet cigarette
Road is tilted in body frame middle height；
The top of the body frame sets in crossbeam 16 across bag-type dusting area 2 and sets the pipe of described injection system
One jiao sets manhole at the top of road, body frame.
Preferably, the lifting Power Component of the poppet includes hydraulic cylinder and is fixed on the fixed seat of exhaust pass,
The hydraulic cylinder front end is described guide rod, and hydraulic cylinder is fixed on fixed seat, and guide rod runs through after fixed seat through exhaust pass
Upper side, it is that rectangle two ends are semicircle that guide rod bottom, which is set in the middle part of described lifting valve plate, the lifting valve plate, lifts valve plate
It is arranged to that inverted L shape is chimeric with passage with the engagement edge of the bottom surface of exhaust pass 10, the upper side of lifting valve plate sets reinforcement
Muscle, reinforcement intersects at lifting valve plate center and by guide rod through interfixing, and the inverted L shape edge of lifting valve plate is provided with wear-resisting
Layer.
As further preferably, the exhaust pass upper side is triangle, the poppet is symmetrically arranged on
On the drift angle both sides inclined-plane of triangle, the exhaust pass that poppet has at the top of eight groups, every group of bag-type dusting area altogether sets four groups of liftings
Valve, the exhaust pass on the anterior bag-type dusting area top is highly less than the exhaust pass on rear portion pocket type dedusting area top, net gas
Exhaust pass side above room is provided with manhole, and setting partition plate in the middle of the air-purifying chamber above every grade of bag-type dusting area is divided into side by side
Isometric two parts, be divided into the air-purifying chamber of two per part provided with two groups of poppets.
As further preferably, the electric field length in the electric precipitation is 4.32m, and electric field height is 10.45m, electricity
The cross-sectional area of field is 113 square metres；The bag-type dusting area is provided with filter bag 1360, and the specification of filter bag is φ 160*
7000mm, filter bag uses material aramid fiber 1313.
As less preferred again, the section of beam is rectangle, and air-purifying chamber, crossbeam, exhaust pass and flue surfaces lay guarantor
Warm layer is simultaneously sealed, and air accumulator is disposed side by side on side in crossbeam, and the housing of the body frame is heat-insulation layer from inside to outside and outer
Layer backplate, is fixed between heat-insulation layer and outer layer backplate using tapping screw, and outer layer backplate is 0.5mm corrugated steel plate, crossbeam upper table
Face opens up and sets mushroom rain-proof shelter above passage, passage.
As less preferred again, the body frame top side sets maintenance platform, and platform to ground is in body frame one
Side sets stair, and platform is provided with guardrail with stair, and the guardrail is welded to each other with vertical steel pipe by three horizontal band steels and formed,
The high 1200mm of vertical steel pipe, spacing 1000mm, horizontal band steel is welded on vertical steel pipe top, remaining horizontal band steel with
At a distance of 400mm, steel pipe top is fixed on platform.
Using electric precipitation and bag-type dusting composite design, big gone by the electric precipitation of prime in smoke abatement in the present invention
Grain, the little particle in flue gas is removed by sack cleaner, is worked respectively before and after both, improves dust removing effects, reduces electric precipitation
Operation cost, designed by rational inner passage, lifted unit interval treatment quantity, reach the effect of energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the main structure diagram of the present invention,
Fig. 2 is the overlooking the structure diagram of the present invention,
Fig. 3 is the right side structural representation of the present invention,
Fig. 4 is the cross section structure schematic diagram of the body frame of the present invention,
Fig. 5 is the section of beam schematic diagram of the present invention,
Fig. 6 is the exhaust pass side structure schematic diagram of the present invention.
Reference：
Electric precipitation area, 2 bag-type dusting areas, 3, body frame, 4, flue, 5, platinum resistance thermometer sensor, 6, filter bag, 7, injection system,
8th, air accumulator, 9, air-purifying chamber, 10, exhaust pass, 11, poppet, 12, lifting Power Component, 13, lifting valve plate, 14, manhole
15th, rain-proof shelter, 16, crossbeam, 17, heat-insulation layer, 18, outer layer backplate, 19, platform, 20, stair, 21, guardrail, 22, guide rod.23rd, it is solid
Reservation, 24, card, 25, passage
Embodiment：
At electric-bag complex dust collector, including prime electric precipitation area 1 and the bag-type dusting area 2 of rear class, the flue gas of the deduster
Reason amount is 315000 cubic metres/per hour, flue-gas temperature between 110-150 degrees Celsius, the bag-type dusting area 2 for it is front and rear simultaneously
Two groups of row, in addition to sealed body frame 3, the electric precipitation area 1 and bag-type dusting area 2 are placed in body frame 3, this
The front end of electric precipitation area 1 of body framework 3 sets smoke inlet, and smoke inlet access flue 4, flue 4 is provided with platinum at smoke inlet
Thermal resistance 5, the rear of electric precipitation area 1 is communicated with bag-type dusting area 2；
The card 24 of the top of bag-type dusting area 2 provided with fixed filter bag 6, the surface opening of card 24 is described in bottom access
Filter bag 6, set injection system 7 on card 24, the connection air accumulator 8 of injection system 7, the top of card 24 is air-purifying chamber 9, air-purifying chamber 9
Top sets exhaust pass 10, and poppet 11, the lifting Power Component 12 of poppet 11 are set between the exhaust pass 10 and air-purifying chamber 9
The top of exhaust pass 10 is installed on, 22 bars of leading of poppet 11 run through exhaust pass 10 and pass to exhaust pass 10 and air-purifying chamber 9
Between the connection lifting valve plate 13 of passage 25, the lifting Power Component 12 of poppet 11 is provided with rain-proof shelter 15, the exhaust pass
10 3 body side surfaces of body frame stretch out and under it is curved to vertical, vertical exhaust pass 10 inclines in the middle height of body frame 3
Tiltedly；
The top of the body frame 3 sets in crossbeam 16 across bag-type dusting area 2 and sets the pipe of described injection system 7
Road, one jiao of the top of body frame 3 sets manhole 14.
The lifting Power Component 12 of poppet 11 includes hydraulic cylinder and is fixed on the fixed seat 23 of exhaust pass 10, the liquid
Cylinder pressure front end is described guide rod 22, and hydraulic cylinder is fixed on fixed seat 23, and guide rod 22, which runs through, passes through exhaust pass after fixed seat 23
10 upper side, the bottom of guide rod 22 sets described lifting valve plate 13, and the middle part of the lifting valve plate 13 is that rectangle two ends are half
Circle, it is chimeric with passage 25 that lifting valve plate 13 and the engagement edge of the bottom surface of exhaust pass 10 are arranged to inverted L shape, lifting valve plate
13 upper side sets reinforcement, and reinforcement intersects at the lifting center of valve plate 13 and by guide rod 22 through interfixing, lifts valve plate
13 inverted L shape edge is provided with wearing layer.
The upper side of exhaust pass 10 is triangle, and the poppet 11 is symmetrically arranged on the skew back of drift angle two of triangle
On face, poppet 11 has eight groups altogether, and the exhaust pass 10 at every group of bag-type dusting area 2 top sets four groups of poppets 11, the front portion
The height of exhaust pass 10 on the top of bag-type dusting area 2 is less than on the exhaust pass 10 on the top of rear portion pocket type dedusting area 2, air-purifying chamber 9
The side of exhaust pass 10 of side, which is provided with, to be set partition plate in the middle of manhole, the air-purifying chamber 9 of the top of every grade of bag-type dusting area 2 and is divided into side by side
Isometric two parts, be divided into the air-purifying chamber of two per part provided with two groups of poppets 11.
Electric field length in electric precipitation area 1 is 4.32m, and electric field height is 10.45m, and the cross-sectional area of electric field is 113 squares
Rice；The bag-type dusting area 2 is provided with filter bag 1360, and the specification of filter bag is φ 160*7000mm, and filter bag uses material aramid fiber
1313。
The rectangular cross-section of crossbeam 16, air-purifying chamber, crossbeam, exhaust pass and flue surfaces lay heat-insulation layer and sealed, gas storage
Tank 8 is disposed side by side on side in crossbeam 16, and the housing of the body frame 3 is from inside to outside heat-insulation layer 17 and outer layer backplate 18,
Fixed between heat-insulation layer 17 and outer layer backplate 18 using tapping screw, outer layer backplate 18 is 0.5mm corrugated steel plate, the upper table of crossbeam 16
Face opens up and sets mushroom rain-proof shelter 15 above passage 25, passage.
The top side of body frame 3 sets maintenance platform 19, and platform 19 to ground sets stair 20 in the side of body frame 3,
Platform 19 is provided with guardrail 21 with stair 20, and the guardrail 21 is welded to each other with vertical steel pipe by three horizontal band steels and formed,
The high 1200mm of vertical steel pipe, spacing 1000mm, horizontal band steel is welded on vertical steel pipe top, remaining horizontal band steel with
At a distance of 400mm, steel pipe top is fixed on platform.
Claims (5)
1. a kind of electric-bag complex dust collector, including prime electric precipitation area (1) and the bag-type dusting area (2) of rear class, the deduster
Treatment quantity be 315000 cubic metres/per hour, flue-gas temperature is between 110-150 degrees Celsius, in addition to sealed body
Framework (3), the electric precipitation area (1) and bag-type dusting area (2) are placed in body frame (3), the electric precipitation of body frame (3)
Area (1) front end sets smoke inlet, and smoke inlet access flue (4), electric precipitation area (1) rear is communicated with bag-type dusting area (2),
Card (24) provided with fixed filter bag (6) above the bag-type dusting area (2), card (24) surface opening is described in bottom access
Filter bag (6), it is net gas to set on card (24) above injection system (7), injection system (7) connection air accumulator (8), card (24)
Exhaust pass (10) is set above room (9), air-purifying chamber (9),
It is characterized in that, the bag-type dusting area (2) is front and rear side by side two groups, and flue (4) is at smoke inlet provided with platinum heat
Resistance (5)；
Poppet (11), lifting Power Component (12) peace of poppet (11) are set between the exhaust pass (10) and air-purifying chamber (9)
Loaded on above exhaust pass (10), the guide rod (22) of poppet (11) through exhaust pass (10) and pass to exhaust pass (10) with
Passage (25) connection lifting valve plate (13) between air-purifying chamber (9), the lifting Power Component (12) of poppet (11) is provided with rain-proof
Canopy (15), the exhaust pass (10) body frame (3) this body side surface stretch out and under curved to vertical, vertical exhaust pass
(10) tilted in body frame (3) middle height；
The top of the body frame (3) sets in crossbeam (16) across bag-type dusting area (2) and sets described injection system (7)
Pipeline, one jiao sets manhole (14) at the top of body frame (3)；
The lifting Power Component (12) of poppet (11) includes hydraulic cylinder and is fixed on the fixed seat (23) of exhaust pass (10), institute
Hydraulic cylinder front end is stated for described guide rod (22), hydraulic cylinder is fixed on fixed seat (23), guide rod (22) runs through after fixed seat (23)
Through the upper side of exhaust pass (10), guide rod (22) bottom sets described lifting valve plate (13), the lifting valve plate (13)
Middle part be that rectangle two ends are semicircle, the engagement edge of lifting valve plate (13) and the bottom surface of exhaust pass (10) is arranged to inverted L
Type is chimeric with passage (25), and the upper side of lifting valve plate (13) sets reinforcement, and reinforcement intersects at lifting valve plate (13) center
And by guide rod (22) through interfixing, the inverted L shape edge of lifting valve plate (13) is provided with wearing layer.
2. electric-bag complex dust collector according to claim 1, it is characterized in that, exhaust pass (10) upper side is three
Angular, the poppet (11) is symmetrically arranged on the drift angle both sides inclined-plane of triangle, and poppet (11) has eight groups, every group altogether
Exhaust pass (10) at the top of bag-type dusting area (2) sets four groups of poppets (11), the outlet cigarette on anterior bag-type dusting area (2) top
Road (10) is highly less than the exhaust pass (10) above the exhaust pass (10) on rear portion pocket type dedusting area (2) top, air-purifying chamber (9)
Side is provided with manhole, and partition plate is set in the middle of the air-purifying chamber (9) above every grade of bag-type dusting area (2) and is divided into side by side isometric
Two parts, are divided into the air-purifying chamber of two to be provided with two groups of poppets (11) per part.
3. electric-bag complex dust collector according to claim 2, it is characterized in that, the electric field length in the electric precipitation area (1)
For 4.32m, electric field height is 10.45m, and the cross-sectional area of electric field is 113 square metres；The bag-type dusting area (2) is provided with filter bag
（6）1360, the specification of filter bag is φ 160*7000mm, and filter bag uses material aramid fiber 1313.
4. electric-bag complex dust collector according to claim 3, it is characterized in that, crossbeam (16) rectangular cross-section, net gas
Room, crossbeam, exhaust pass and flue surfaces lay heat-insulation layer and sealed, and air accumulator (8) is disposed side by side on crossbeam (16) interior side,
The housing of the body frame (3) is from inside to outside heat-insulation layer (17) and outer layer backplate (18), heat-insulation layer (17) and outer layer backplate
(18) fixed between using tapping screw, outer layer backplate (18) is 0.5mm corrugated steel plate, and the upper surface of crossbeam 16 opens up passage
(25), mushroom rain-proof shelter (15) is set above passage.
5. electric-bag complex dust collector according to claim 4, it is characterized in that, body frame (3) top side sets inspection
Repair and use platform (19), platform (19) to ground sets stair (20) in body frame (3) side, and platform (19) is provided with stair (20)
Guardrail (21), the guardrail (21) is welded to each other with vertical steel pipe by three horizontal band steels and formed, and vertical steel pipe is high
1200mm, spacing 1000mm, horizontal band steel is welded on vertical steel pipe top, remaining horizontal band steel and apart 400mm, steel
Platform is fixed in tube top portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610017336.8A CN105413382B (en) | 2016-01-12 | 2016-01-12 | Electric-bag complex dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610017336.8A CN105413382B (en) | 2016-01-12 | 2016-01-12 | Electric-bag complex dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105413382A CN105413382A (en) | 2016-03-23 |
| CN105413382B true CN105413382B (en) | 2017-10-24 |
Family
ID=55492189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610017336.8A Active CN105413382B (en) | 2016-01-12 | 2016-01-12 | Electric-bag complex dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105413382B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000135411A (en) * | 1998-10-29 | 2000-05-16 | Tanabe Kogyo Kk | Exhaust gas treatment device and its manufacture |
| CN2813110Y (en) * | 2005-08-16 | 2006-09-06 | 福建龙净环保股份有限公司 | Airflow distributor for electric-bag combined dust cleaner |
| CN200977447Y (en) * | 2006-11-24 | 2007-11-21 | 云南银发环保集团股份有限公司 | Electric bag combined duster |
| CN101713462A (en) * | 2009-12-03 | 2010-05-26 | 洁华控股股份有限公司 | Automatic alignment lift valve |
| CN101829470A (en) * | 2010-05-15 | 2010-09-15 | 山西省电力公司电力建设四公司 | Construction technique of electric bag compound type dust remover |
| CN202942750U (en) * | 2012-11-29 | 2013-05-22 | 北京中兴东方环保科技有限公司 | Electric-to-bag air box type lifting valve |
| CN203379760U (en) * | 2013-07-18 | 2014-01-08 | 浙江宏宇环保工程设备有限公司 | Electric-bag combined type dust remover |
| CN203990198U (en) * | 2014-04-15 | 2014-12-10 | 东华大学 | A kind of coal-burning boiler staged electric-bag complex dust collector |
| CN104324578A (en) * | 2014-11-22 | 2015-02-04 | 盐城永悦新材料有限公司 | Multi-functional bag-type dust collector |
| CN205360940U (en) * | 2016-01-12 | 2016-07-06 | 枣庄中联水泥有限公司 | Electric -bag composite dust remover |
-
2016
- 2016-01-12 CN CN201610017336.8A patent/CN105413382B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000135411A (en) * | 1998-10-29 | 2000-05-16 | Tanabe Kogyo Kk | Exhaust gas treatment device and its manufacture |
| CN2813110Y (en) * | 2005-08-16 | 2006-09-06 | 福建龙净环保股份有限公司 | Airflow distributor for electric-bag combined dust cleaner |
| CN200977447Y (en) * | 2006-11-24 | 2007-11-21 | 云南银发环保集团股份有限公司 | Electric bag combined duster |
| CN101713462A (en) * | 2009-12-03 | 2010-05-26 | 洁华控股股份有限公司 | Automatic alignment lift valve |
| CN101829470A (en) * | 2010-05-15 | 2010-09-15 | 山西省电力公司电力建设四公司 | Construction technique of electric bag compound type dust remover |
| CN202942750U (en) * | 2012-11-29 | 2013-05-22 | 北京中兴东方环保科技有限公司 | Electric-to-bag air box type lifting valve |
| CN203379760U (en) * | 2013-07-18 | 2014-01-08 | 浙江宏宇环保工程设备有限公司 | Electric-bag combined type dust remover |
| CN203990198U (en) * | 2014-04-15 | 2014-12-10 | 东华大学 | A kind of coal-burning boiler staged electric-bag complex dust collector |
| CN104324578A (en) * | 2014-11-22 | 2015-02-04 | 盐城永悦新材料有限公司 | Multi-functional bag-type dust collector |
| CN205360940U (en) * | 2016-01-12 | 2016-07-06 | 枣庄中联水泥有限公司 | Electric -bag composite dust remover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105413382A (en) | 2016-03-23 |
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