CN105642035B - Sack cleaner and sack cleaner abat-vent - Google Patents
Sack cleaner and sack cleaner abat-vent Download PDFInfo
- Publication number
- CN105642035B CN105642035B CN201610170545.6A CN201610170545A CN105642035B CN 105642035 B CN105642035 B CN 105642035B CN 201610170545 A CN201610170545 A CN 201610170545A CN 105642035 B CN105642035 B CN 105642035B
- Authority
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- China
- Prior art keywords
- centrifugation blade
- blade
- ash bucket
- sack cleaner
- air inlet
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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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- 125000006850 spacer group Chemical group 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims abstract description 6
- 238000005119 centrifugation Methods 0.000 claims description 94
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- 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
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0098—Protecting coverages on the filter which is removed before the filter is used, protection of filter, packaging
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
A kind of sack cleaner includes ash bucket,Filter device,Lower clapboard,Discharge chamber,Upper spacer,Deashing device,Exhaust apparatus,The upper port of ash bucket and the lower port of filter device are tightly connected,It is separated between ash bucket and filter device with lower clapboard,Multiple through-holes are set on lower clapboard,Through-hole is equably covered with lower clapboard,The upper port of filter device is tightly connected with discharge chamber,It is separated between filter device and discharge chamber with upper spacer,Upper spacer sets through-hole corresponding with lower clapboard,Sack cleaner further includes sack cleaner abat-vent,Sack cleaner abat-vent is arranged on the inner wall above the air inlet of ash bucket,Projection covering air inlet of the sack cleaner abat-vent on air inlet direction,Enter the wind direction of ash bucket for changing exhaust gas,Reduce wind speed,And speed reduces after the hard particles object in exhaust gas bumps against sack cleaner abat-vent,And then it is fallen in ash bucket by gravity.
Description
Technical field
The present invention relates to environmental protection machinery more particularly to a kind of sack cleaners and sack cleaner abat-vent.
Background technology
Sack cleaner is a kind of dry type dust filtration device.It is suitable for trapping tiny, dry, non-fiber dust.Filter bag
Using weaving filter cloth or nonwoven felt into, dusty gas is filtered using the filtration of fabric, when containing
After dust and gas body enters sack cleaner, particle is big, heavy dust, since the effect of gravity settles down, falls into ash bucket, contains
There is the gas of relatively fine dust when passing through filtrate, dust is purified gas by detention.
In the prior art, sack cleaner includes ash bucket, filter device, exhaust apparatus, deashing device, the upper port of ash bucket
It is connect with one end of filter device, the other end of filter device is connect with exhaust apparatus, and the top setting deashing of filter device fills
It puts, filter device includes multiple filter bags, and deashing device is used for the regular deashing of filter bag, and the upper end of filter device is also connected with arranging
Device of air, exhaust apparatus setting wind turbine, for being absorbed into the exhaust gas of ash bucket, ash bucket setting air inlet, exhaust gas passes through air inlet
Into filter device, exhaust gas is filtered by filter device, is discharged by exhaust apparatus.
, there is problems in use in the bag filter of above structure：1. due to the exhaust gas wind for entering ash bucket
Fast larger and air inlet is smaller, thus the exhaust gas for entering filter device is unevenly distributed, and different filter bags is caused to absorb dust
Measure it is variant, so as to which deashing device be made to shorten the dedusting period of filter bag, equipment energy dissipating increase；2. exhaust gas contains hard
Grain object and these particulate matters are also with corner angle, these hard particles objects, can be to mistake for a long time with certain velocity shock filter bag
Filter bag causes to damage, and filter bag service life is caused to reduce.
Invention content
In view of this, it is necessary to it is more equally distributed and filter bag is rushed to provide a kind of exhaust gas made into filter device
Hit smaller sack cleaner and sack cleaner abat-vent.
A kind of sack cleaner includes ash bucket, filter device, lower clapboard, discharge chamber, upper spacer, deashing device, exhaust dress
Put, the lower port of the upper port of ash bucket and filter device is tightly connected, and is separated between ash bucket and filter device with lower clapboard, under every
Multiple through-holes are set on plate, and through-hole is equably covered with lower clapboard, and upper port and the discharge chamber of filter device are tightly connected, filtering dress
It puts and is separated between discharge chamber with upper spacer, upper spacer sets through-hole corresponding with lower clapboard, hopper bottom setting ash discharging hole, ash
Air inlet is set on the outer wall above struggling against, air inlet is connect with extraneous intake stack, the multiple filter bags of setting in filter device,
Filter bag is straight-tube shape, and the both ends of filter bag match connection, the other end of filter bag with the through-hole of upper spacer and lower clapboard respectively
It is connect with discharge chamber, setting deashing device above discharge chamber, for dedusting regular to filter bag, the side wall setting exhaust of discharge chamber
Mouthful, one end of exhaust outlet and exhaust apparatus is tightly connected, and exhaust apparatus includes exhaust pipe, wind turbine, one end of exhaust pipe and exhaust
Mouth is tightly connected, and the other end and the wind turbine of exhaust pipe are tightly connected, and for drawing the exhaust gas in ash bucket, sack cleaner further includes
Sack cleaner abat-vent, sack cleaner abat-vent are arranged on the inner wall above the air inlet of ash bucket, bag-type dusting
Projection covering air inlet of the device abat-vent on air inlet direction, enters the wind direction of ash bucket for changing exhaust gas, reduces wind speed,
And speed reduces, and then fallen to ash by gravity after the hard particles object in exhaust gas bumps against sack cleaner abat-vent
In bucket.
A kind of sack cleaner abat-vent, the sack cleaner abat-vent keep out the wind pad, wind screen including flexibility, flexible
The keep out the wind upper end of pad is fixed on the inner wall above ash bucket air inlet, and wind screen tilts down, and the upper end of wind screen is fixed on ash
It on inner wall above bucket air inlet and is pressed in flexibility and keeps out the wind above pad, wind screen and flexible keep out the wind on pad air inlet direction
Projection covering air inlet is all blocked so that the wind energy entered in ash bucket is enough by the flexibility pad that keeps out the wind.
A kind of sack cleaner abat-vent, which includes axial-flow leaf, axial-flow leaf branch
Frame, axial-flow leaf stent tilt down, and the upper end of axial-flow leaf stent is fixed on the inner wall above the air inlet of ash bucket, axis stream
The lower end of blade support is rotatablely connected with axial-flow leaf, and axial-flow leaf includes axial-flow leaf axis, axial-flow leaf blade, axial-flow leaf
The lower end of stent is rotatablely connected with the both ends of axial-flow leaf axis, and the length of axial-flow leaf axis and axial-flow leaf blade is more than air inlet
Diameter, axial-flow leaf axis is horizontal and, the long side and axial-flow leaf of axial-flow leaf blade vertical with the direction that exhaust gas blows into ash bucket
Axis is vertically fixedly connected, projection covering air inlet of the axial-flow leaf on air inlet direction, so as to enter the wind energy in ash bucket
It is enough all to be blocked by axial-flow leaf, projection deviation air inlet upper end of the axial-flow leaf axis on air inlet direction so that exhaust gas to
Lower movement.
A kind of sack cleaner abat-vent, the sack cleaner abat-vent include centrifugation blade, centrifugation blade stent,
Centrifugation blade stent tilts down, and one end of centrifugation blade stent is fixed on the inner wall above the air inlet of ash bucket, centrifuges wind
The other end end of leaf stent is connect with centrifugation blade, and centrifugation blade includes centrifugation blade axis, centrifugation blade disk, centrifugation blade leaf
Piece, centrifugation blade ring, one end of centrifugation blade stent are connect with one end of centrifugation blade axis, the other end of centrifugation blade axis with from
The center rotating of heart fan blade disc connects, at least fixed three pieces centrifugation blade blade, centrifugation blade leaf on the circumference of centrifugation blade disk
The upper end of piece and centrifugation blade disk vertical connection, lower end and the centrifugation blade ring vertical connection of centrifugation blade blade, centrifugation blade
The outside of blade lower end is connect with the outer edge of centrifugation blade ring, and the inside of centrifugation blade blade lower end is interior with centrifugation blade ring
Edge connects, and the short side of centrifugation blade blade has certain angle with the radius of centrifugation blade ring, and centrifugation blade is in air inlet side
Upward projection covering air inlet, is all blocked so that the wind energy entered in ash bucket is enough by centrifugation blade.
Compared with prior art, exhaust gas passes through bag after entering ash bucket for above-mentioned sack cleaner and sack cleaner abat-vent
The blocking of formula deduster abat-vent, the hard particles object in exhaust gas and exhaust gas will move obliquely and speed declines, heavier
Hard particles object will be fallen into hopper bottom by gravity, when lighter hard particles object passes through filter device, to filter bag
Impulse force can also decline to a great extent, so as to which the damage that filter bag is subject to can also be greatly reduced, so as to extend the service life of filter bag,
Distribution of the exhaust gas in ash bucket simultaneously also can more uniformly, and the cleaning cycle of filter device will be extended, and save energy consumption.
Description of the drawings
Fig. 1 is the structure diagram of the sack cleaner of a preferred embodiment.
Fig. 2 is the structure diagram of the pulvilliform formula of keeping out the wind containing flexibility of sack cleaner abat-vent.
Fig. 3 is the structure diagram of the form containing axial-flow leaf of sack cleaner abat-vent.
Fig. 4 is the axial-flow leaf of sack cleaner abat-vent and the annexation figure of axial-flow leaf stent.
Fig. 5 is the structure diagram of the form containing centrifugation blade of sack cleaner abat-vent.
Fig. 6 is the centrifugation blade of sack cleaner abat-vent and the annexation figure of centrifugation blade stent.
In figure：Ash bucket 10, ash discharging hole 101, air inlet 102, filter device 20, filter bag 201, lower clapboard 30, discharge chamber
40th, exhaust outlet 401, upper spacer 50, deashing device 60, exhaust apparatus 70, exhaust pipe 701, wind turbine 702, abat-vent 80, flexibility
Keep out the wind pad 803, wind screen 804, axial-flow leaf 805, axial-flow leaf axis 8051, axial-flow leaf blade 8052, axial-flow leaf stent
806th, centrifugation blade 807, centrifugation blade axis 8071, centrifugation blade blade 8072, centrifugation blade disk 8073, centrifugation blade ring
8074。
Specific embodiment
Please refer to Fig. 1, sack cleaner include ash bucket 10, filter device 20, lower clapboard 30, discharge chamber 40, upper spacer 50,
Deashing device 60, exhaust apparatus 70, the upper port of ash bucket 10 are tightly connected with the lower port of filter device 20, ash bucket 10 and filtering
It is separated between device 20 with lower clapboard 30, multiple through-holes is set on lower clapboard 30, through-hole is equably covered with lower clapboard 30, filtering dress
The upper port and discharge chamber 40 for putting 20 are tightly connected, and are separated between filter device 20 and discharge chamber 40 with upper spacer 50, upper spacer
50 settings and 30 corresponding through-hole of lower clapboard, 10 bottom of ash bucket set ash discharging hole, air inlet are set on the outer wall of 10 top of ash bucket
102, air inlet 102 is connect with extraneous intake stack, and the multiple filter bags 201 of setting in filter device 20, filter bag 201 is straight
Tubular, the both ends of filter bag 201 match connection, the other end of filter bag 201 with the through-hole of upper spacer 50 and lower clapboard 30 respectively
It is connect with discharge chamber 40, the top of discharge chamber 40 setting deashing device 60, for 201 regular dedusting of filter bag, discharge chamber 40
Side wall sets exhaust outlet, and one end of exhaust outlet and exhaust apparatus 70 is tightly connected, and exhaust apparatus 70 includes exhaust pipe 701, wind turbine
702, one end and the exhaust outlet 401 of exhaust pipe 701 are tightly connected, and the other end and the wind turbine 702 of exhaust pipe 701 are tightly connected, and are used
In drawing the exhaust gas in ash bucket 10, sack cleaner further includes above-mentioned sack cleaner abat-vent 80, and sack cleaner keeps out the wind
The setting 80 of device 80 is on the inner wall above the air inlet 102 of ash bucket 10, and sack cleaner abat-vent 80 is in 102 side of air inlet
Upward projection covering air inlet 102 enters the wind direction of ash bucket 10 for changing exhaust gas, reduces wind speed, and hard in exhaust gas
Matter particulate matter bumps against sack cleaner abat-vent speed after 80s and reduces, and then fallen in ash bucket 10 by gravity.It is described
The structure of ash bucket 10 is up big and down small cone-shaped, to facilitate ash discharge.
Please refer to Fig. 2, in embodiment 1, the sack cleaner abat-vent 80 including flexibility keep out the wind pad 803, keep out the wind
Net 804, the upper end of the flexible pad 803 that keeps out the wind are fixed on the inner wall of 10 air inlet of ash bucket, 102 top, and wind screen 804 tilts down,
The upper end of wind screen 804 is fixed on the inner wall of the top of 10 air inlet of ash bucket 102 and is pressed in flexibility and keeps out the wind above pad 803,
Wind screen 804 and the flexible projection covering air inlet 102 to keep out the wind on 803 air inlet of pad, 102 direction, so as to enter in ash bucket 10
Wind energy enough all blocked by the flexibility pad 803 that keeps out the wind.The characteristics of flexibility keeps out the wind pad 803 due to itself flexibility, air inlet 102 gives up
Gas is easier to become turbulent condition from original laminar condition after flexibility keeps out the wind pad 803, so as to which wind direction more disperses, in ash
Exhaust gas distribution in bucket 10 is more uniform, while the flexible pad 803 that keeps out the wind can play certain cushioning effect, so as to itself by
Impact can reduce.
Fig. 3 and Fig. 4 are please referred to, in example 2, the sack cleaner abat-vent 80 includes axial-flow leaf 805, axis
Blade support 806 is flowed, axial-flow leaf stent 806 tilts down, and the upper end of axial-flow leaf stent 806 is fixed on the air inlet of ash bucket 10
On the inner wall of 102 top of mouth, lower end and the axial-flow leaf 805 of axial-flow leaf stent 806 are rotatablely connected, and axial-flow leaf 805 includes
Axial-flow leaf axis 8051, axial-flow leaf blade 8052, the lower end of axial-flow leaf stent 806 turn with the both ends of axial-flow leaf axis 8051
The length of dynamic connection, axial-flow leaf axis 8051 and axial-flow leaf blade 8052 is more than the diameter of air inlet 102, axial-flow leaf axis
8051 directions horizontal and that ash bucket 10 is blown into exhaust gas are vertical, and long side and the axial-flow leaf axis 8051 of axial-flow leaf blade 8052 hang down
It is directly fixedly connected, projection covering air inlet 102 of the axial-flow leaf 805 on 102 direction of air inlet, so as to enter in ash bucket 10
Wind energy it is enough all blocked by axial-flow leaf 805, projection deviation air inlet of the axial-flow leaf axis 8051 on 102 direction of air inlet
102 upper ends, so that exhaust gas moves downward.
Axial-flow leaf 805 changes exhaust gas and enters the direction after ash bucket 10, while hard particles object can get to axial-flow leaf
On blade 8052, filter bag 201 will not be caused to damage, and when gas shock is to axial-flow leaf blade 8052, axial-flow leaf
Blade 8052 can also rotate itself, and the direction for making air-flow is more various, so as to make distribution of the exhaust gas in ash bucket 10 more uniform.
Please refer to Fig. 5 and Fig. 6, in embodiment 3, the sack cleaner abat-vent 80 include centrifugation blade 807, from
Heart blade support 808, centrifugation blade stent 808 tilt down, and one end of centrifugation blade stent 808 is fixed on the air inlet of ash bucket 10
On the inner wall of 102 top of mouth, the other end end of centrifugation blade stent 808 is connect with centrifugation blade 807, and centrifugation blade 807 includes
Centrifugation blade axis 8071, centrifugation blade disk 8073, centrifugation blade blade 8072, centrifugation blade ring 8074, centrifugation blade stent 807
One end connect with one end of centrifugation blade axis 8071, the other end of centrifugation blade axis 8071 and the center of centrifugation blade disk 8073
It is rotatablely connected, at least fixed three pieces centrifugation blade blade 8072, centrifugation blade blade 8072 on the circumference of centrifugation blade disk 8073
Upper end and 8073 vertical connection of centrifugation blade disk, the lower end of centrifugation blade blade 8072 is vertical with centrifugation blade ring 8074 to be connected
It connects, the outside of 8072 lower end of centrifugation blade blade is connect with the outer edge of centrifugation blade ring 8074, under centrifugation blade blade 8072
The inside at end is connect with the inside edge of centrifugation blade ring 8074, short side and the centrifugation blade ring 8074 of centrifugation blade blade 8072
Radius has certain angle, projection covering air inlet 102 of the centrifugation blade 807 on 102 direction of air inlet, so as to enter ash
Wind energy in bucket 10 is enough all blocked by centrifugation blade 807.
Air-flow is after centrifugation blade 807, and wind direction is in the plane where centrifugation blade disk 8073, closer to level side
To, and updraft can be stopped after centrifugation blade disk 8073 and centrifugation blade blade 8072, thus air-flow is perpendicular
Nogata to air-flow it is less, air-flow is dispersed in horizontal direction, therefore distribution of the exhaust gas in ash bucket 10 is more uniform.
Protection scope of the present invention is not limited to embodiment.All technical staff's thinkings according to the invention are led in the prior art
The technical solution that logic analysis, deduction and equivalence replacement obtain is crossed, belongs to the range protected in claims.
Claims (1)
1. a kind of sack cleaner includes ash bucket, filter device, lower clapboard, discharge chamber, upper spacer, deashing device, exhaust apparatus,
The upper port of ash bucket and the lower port of filter device are tightly connected, and are separated between ash bucket and filter device with lower clapboard, lower clapboard
The upper multiple through-holes of setting, through-hole are equably covered with lower clapboard, and upper port and the discharge chamber of filter device are tightly connected, filter device
It is separated between discharge chamber with upper spacer, upper spacer sets through-hole corresponding with lower clapboard, hopper bottom setting ash discharging hole, ash bucket
Air inlet is set on the outer wall of top, and air inlet is connect with extraneous intake stack, the multiple filter bags of setting, mistake in filter device
Filter bag is straight-tube shape, and the both ends of filter bag match connection with the through-hole of upper spacer and lower clapboard respectively, the other end of filter bag with
Discharge chamber connects, setting deashing device above discharge chamber, for dedusting regular to filter bag, the side wall setting exhaust of discharge chamber
Mouthful, one end of exhaust outlet and exhaust apparatus is tightly connected, and exhaust apparatus includes exhaust pipe, wind turbine, one end of exhaust pipe and exhaust
Mouth is tightly connected, and the other end and the wind turbine of exhaust pipe are tightly connected, for drawing the exhaust gas in ash bucket, it is characterised in that：Pocket type
Deduster further includes sack cleaner abat-vent, and sack cleaner abat-vent is arranged on the inner wall above the air inlet of ash bucket
On, projection of the sack cleaner abat-vent on air inlet direction covers air inlet, and the wind of ash bucket is entered for changing exhaust gas
To, reduce wind speed, and the hard particles object in exhaust gas bumps against speed after sack cleaner abat-vent and reduces, and then by gravity
Effect is fallen in ash bucket, and the sack cleaner abat-vent includes centrifugation blade, centrifugation blade stent, centrifugation blade stent
Tilt down, one end of centrifugation blade stent is fixed on the inner wall above the air inlet of ash bucket, centrifugation blade stent it is another
End is connect with centrifugation blade, and centrifugation blade includes centrifugation blade axis, centrifugation blade disk, centrifugation blade blade, centrifugation blade ring, from
One end of heart blade support is connect with one end of centrifugation blade axis, and the other end of centrifugation blade axis turns with the center of centrifugation blade disk
It is dynamic to connect, at least fixed three pieces centrifugation blade blade on the circumference of centrifugation blade disk, upper end and the centrifugation wind of centrifugation blade blade
Leaf dish vertical connection, the lower end of centrifugation blade blade and centrifugation blade ring vertical connection, the outside of centrifugation blade blade lower end with
The outer edge connection of centrifugation blade ring, the inside of centrifugation blade blade lower end are connect with the inside edge of centrifugation blade ring, centrifuge wind
The short side of leaf blade and the radius of centrifugation blade ring have certain angle, projection of the centrifugation blade on air inlet direction cover into
Air port is all blocked so that the wind energy entered in ash bucket is enough by centrifugation blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170545.6A CN105642035B (en) | 2016-03-24 | 2016-03-24 | Sack cleaner and sack cleaner abat-vent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170545.6A CN105642035B (en) | 2016-03-24 | 2016-03-24 | Sack cleaner and sack cleaner abat-vent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105642035A CN105642035A (en) | 2016-06-08 |
| CN105642035B true CN105642035B (en) | 2018-07-06 |
Family
ID=56495449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610170545.6A Active CN105642035B (en) | 2016-03-24 | 2016-03-24 | Sack cleaner and sack cleaner abat-vent |
Country Status (1)
| Country | Link |
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| CN (1) | CN105642035B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975303A (en) * | 2017-04-08 | 2017-07-25 | 安徽盛运重工机械有限责任公司 | A kind of light holding type sack cleaner |
| CN108554108B (en) * | 2018-06-29 | 2020-04-21 | 新沂市宏润石英硅微粉有限公司 | Multi-stage filtering dust remover |
| CN109260874A (en) * | 2018-09-03 | 2019-01-25 | 安徽盛运重工机械有限责任公司 | A kind of sack cleaner with self-cleaning ability |
| CN109157934A (en) * | 2018-09-03 | 2019-01-08 | 安徽盛运重工机械有限责任公司 | Deduster is used in a kind of polishing of metal |
| CN109126346A (en) * | 2018-09-03 | 2019-01-04 | 安徽盛运重工机械有限责任公司 | A kind of spray-type deep clean deduster |
| CN111603887B (en) * | 2020-06-01 | 2022-04-08 | 上海安居乐环保科技股份有限公司 | Industrial waste gas treatment device and treatment method thereof |
| CN111810956A (en) * | 2020-06-19 | 2020-10-23 | 海南发控智慧环境建设集团有限公司 | High-efficient clear burner of macromolecular material |
| CN115105903A (en) * | 2022-07-11 | 2022-09-27 | 河北峰博环保设备有限公司 | High-efficiency low-resistance long-bag pulse dust collector for coking plant |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201120228Y (en) * | 2007-10-29 | 2008-09-24 | 于波涛 | Improved impulse bag-type dust remover |
| CN201182957Y (en) * | 2008-04-29 | 2009-01-21 | 江苏科宝机械制造有限公司 | Powder dust predissociation air box pulse bag-type dust remover |
| CN201454309U (en) * | 2009-08-25 | 2010-05-12 | 鞍钢股份有限公司 | Bag protecting device for bag dust collector |
| CN202191813U (en) * | 2011-07-21 | 2012-04-18 | 常州润达铁合金有限公司 | Pulse bag-type deduster |
| CN203803254U (en) * | 2014-05-14 | 2014-09-03 | 海安县晋全电工器材有限公司 | High-efficiency bag type dust collector |
| CN205435247U (en) * | 2016-03-24 | 2016-08-10 | 银川铁狮环保设备有限公司 | Bag collector and bag collector rimq device |
-
2016
- 2016-03-24 CN CN201610170545.6A patent/CN105642035B/en active Active
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| Publication number | Publication date |
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| CN105642035A (en) | 2016-06-08 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Bag type dust remover and wind proof device of bag type dust remover Effective date of registration: 20210727 Granted publication date: 20180706 Pledgee: Yongning Hejie sub branch of Bank of Ningxia Co.,Ltd. Pledgor: YINCHUAN TIESHI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Registration number: Y2021640000003 |
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Date of cancellation: 20220721 Granted publication date: 20180706 Pledgee: Yongning Hejie sub branch of Bank of Ningxia Co.,Ltd. Pledgor: YINCHUAN TIESHI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Registration number: Y2021640000003 |
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Denomination of invention: Bag type dust collector and wind proof device of bag type dust collector Effective date of registration: 20220728 Granted publication date: 20180706 Pledgee: Yongning Hejie sub branch of Bank of Ningxia Co.,Ltd. Pledgor: YINCHUAN TIESHI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Registration number: Y2022640000016 |
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Denomination of invention: Bag dust collector and bag dust collector windproof device Effective date of registration: 20230815 Granted publication date: 20180706 Pledgee: Yongning Hejie sub branch of Bank of Ningxia Co.,Ltd. Pledgor: YINCHUAN TIESHI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Registration number: Y2023640000028 |
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