CN106669315A - Filter drum-type welding smoke dust removal device - Google Patents
Filter drum-type welding smoke dust removal device Download PDFInfo
- Publication number
- CN106669315A CN106669315A CN201611028506.9A CN201611028506A CN106669315A CN 106669315 A CN106669315 A CN 106669315A CN 201611028506 A CN201611028506 A CN 201611028506A CN 106669315 A CN106669315 A CN 106669315A
- Authority
- CN
- China
- Prior art keywords
- filter
- filter cylinder
- plenum chamber
- cabinet
- chamber
- 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.)
- Granted
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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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
-
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/26—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies rotatable
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/78—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving centrifugal forces
Abstract
The invention relates to the technical field of dust removal, and discloses a filter drum-type welding smoke dust removal device. The filter drum-type welding smoke dust removal device comprises a case, wherein a gas collecting tank is arranged in the middle of the case; an air inlet cavity is arranged at the lower side of the gas collecting tank in the case; an exhaust cavity is arranged at the upper side of the gas collecting tank in the case; an air inlet hole is formed in the side surface of the air inlet cavity; an exhaust channel is arranged at the top of the exhaust cavity; two filter drums of which the axes are vertical are arranged at the lower side of the gas collecting tank; the lower ends of the filter drums are closed; the upper ends of the filter drums communicate with the inside of the gas collecting tank; an exhaust fan is arranged at the top surface of the gas collecting tank; a guide cover communicating with the inside of the gas collecting tank is arranged at an air inlet end of the exhaust fan; a gas storage tank is arranged on the side surface of the case; a blowpipe is arranged in the gas collecting tank; an air inlet end of the blowpipe is connected with the gas storage tank; a control valve is arranged on the gas storage tank; and a dust collecting groove is arranged at the bottom of the air inlet cavity. The filter drum-type welding smoke dust removal device has the beneficial effects that the filter drums can be automatically cleaned at regular intervals and a good welding smoke filtering effect is ensured.
Description
Technical field
The present invention relates to dedusting technology field, more particularly to a kind of filter cartridge type weldering fume and dust device.
Background technology
In weld job workshop, various weld jobs can all produce substantial amounts of weld fumes, if human body is a large amount of or long
Between suction weldering cigarette it is healthy to having a strong impact on, weldering cigarette suction pulmonary be easily caused pulmonary disease, while the eyes meeting to workman
Producing stimulates, affects one's power of vision, and works for a long time, cause very big injury to the body and mind of workman in the workshop full of weldering cigarette.Welding
The visibility in workshop is affected when the weldering smoke density in workshop is excessive, security incident easily occurs.
For welding shop dedusting, ensure that workman is physically and mentally healthy, current welding shop is all set using some simple dedustings
Standby, such as Chinese patent Authorization Notice No. CN204865343U, authorized announcement date disclose a kind of shifting on December 16th, 2015
Dynamic formula welds fume treating device, including body, except smoke chamber and getter device, getter device is universal air suction arm, and universal air suction arm sets
Put above body, including for the rotary shaft and flexible pipe that are connected are rotated with body, be provided with flexible pipe first connecting rod, second
Connecting rod, third connecting rod and fourth link, are connected with first connecting rod at rotating shaft center, and the other end of first connecting rod and first connects
Connect block to be hinged, while second connecting rod and third connecting rod are hinged with the first contiguous block, wherein the first contiguous block and third connecting rod it
Between the other end of the first spring, second connecting rod and third connecting rod is installed and the second contiguous block is hinged, universal air-breathing in this device
The connected mode that arm is hinged using many rustless steel connecting rods and contiguous block, it is ensured that the air-suction cover connected on universal air suction arm can be with
Move along Arbitrary Rotation and to any direction, make this device work more flexible, adaptability is higher.Suction in this kind of device
Device of air（Filter element）Clean after being blocked by flue dust and bother very much, need periodically artificial replacing getter device.
The content of the invention
The present invention is in order to overcome above-mentioned deficiency present in prior art, there is provided one kind periodically can clear up automatically filter cylinder,
Guarantee to weld the good filter cartridge type weldering fume and dust device of cigarette filter effect.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of filter cartridge type welds fume and dust device, including cabinet, and the middle part of the cabinet is provided with plenum chamber, cabinet and is located at collection
The downside of gas tank is inlet chamber, and the upside that plenum chamber is located in cabinet is discharge chamber, and the side of the inlet chamber is provided with air inlet,
Exhaust passage is provided with the top of the discharge chamber；The filter cylinder of two axis verticals, the filter cylinder are provided with the downside of the plenum chamber
Lower end closed, the upper end of filter cylinder connected with the inside of plenum chamber, and the top surface of the plenum chamber is provided with exhaust blower, the exhaust blower
Air intake be provided with the kuppe connected with inside plenum chamber；The side of the cabinet is provided with air accumulator, sets in the plenum chamber
The inlet end for having blower, the blower is connected with air accumulator, and the air accumulator is provided with control valve, the bottom of the inlet chamber
Portion is provided with dust collecting trough.Exhaust blower is opened, and is in negative pressure in plenum chamber, and the weldering cigarette in welding shop is from air inlet position suction air inlet intracavity
And entered after filter cylinder in plenum chamber, weldering cigarette is filtered when filter cylinder, and clean air is discharged from exhaust passage；Filter cylinder is long
After time use, filter cylinder outer surface can accumulate full dust, so as to affect to weld cigarette filter effect, now open control valve, in air accumulator
Gases at high pressure filter element is reversely blown afloat in filter element, so as to the dust of filter element outer surface is blown off, dust is dropped to
Collect in dust collecting trough.
Preferably, the upper end of the filter cylinder is provided with the connection ring of circle, the upper surface of the connection ring is provided with swivel becket,
Swivel becket is fixedly connected with the bottom surface of plenum chamber by rotation seat, and connection is rotated between described swivel becket and rotation seat, described
The periphery of connection ring is provided with tooth；The position that the bottom surface of the plenum chamber is located between swivel becket is provided with drive shaft, the drive
The lower end of moving axis is provided with two swivel beckets while meshed gears；Power transmission shaft is fixed with the motor shaft of exhaust blower, it is described
Power transmission shaft, motor shaft, drive shaft are coaxial, are connected by ratchet mechanism between the upper end of the drive shaft and the lower end of power transmission shaft,
Motor in exhaust blower is Double-directional rotary motor.Motor in exhaust blower is rotated forward, exhaust blower air draft, and filter cylinder filters weldering cigarette, motor
During rotating forward, due to connecting by ratchet mechanism between power transmission shaft and drive shaft, therefore drive rod cannot be driven to rotate；Need cleaning
During filter cylinder, controlled motor reversion, now by connecting shaft drive drive shaft turns, drive shaft drives pinion rotation, tooth to motor shaft
Wheel drives connection ring to rotate again, finally realizes that filter cylinder is rotated, and while filter cylinder is rotated, air accumulator is thought to blow in filter cylinder, and filter cylinder turns
Movable property life centrifugal force is conducive to big dust particle to come off with filter cylinder, so as to improve filter cylinder cleaning effect and efficiency.
Preferably, described drive shaft is connected with the bottom surface of plenum chamber by bearing block, set on the outside of the drive shaft
The upside of spacing ring, downside are located in restraining position ring block, the bearing block and are equipped with thrust bearing.Thrust bearing can reduce filter cylinder
Rotary resistance, so as to reduce motor load.
Preferably, the inside of the filter cylinder is provided with airway, the upper end of the airway is connected with gas blow pipe, described to lead
The axis of trachea and the diameter parallel of filter cylinder, the side of the airway are filtered in its direction on airway near the inwall of filter cylinder
The side of cylinder inwall is provided with the air blowing gap with airway diameter parallel.Gases at high pressure in air accumulator are blown from air blowing gap location
Go out, cartridge exine is blowed to from filter cylinder inwall, while filter cylinder itself is rotated along axis, filter cylinder per revolution, air blowing gap is to filter
The outer wall of cylinder is cleared up once, and air blowing gap is blown, and air-flow is powerful, blowing direction is stable, with strong points, and filter cylinder cleaning effect is good.
Preferably, the side of the swivel becket is provided with annular stop breach, described rotation seat snaps in annular stop and lacks
In mouthful, it is located in described annular stop breach on the upside of rotation seat and is provided with wear ring, interior being located at of annular stop breach rotates
The downside of seat is provided with lower wear ring.
Preferably, stage clip is provided between the rotation seat and upper wear ring, the both sides of the rotation seat are equipped with connection
Seat, described connecting seat are provided with the push rod with filter cylinder axis coaxle, and the upper surface of the connection ring is provided with push rod one by one
Corresponding guide ledges；In connection ring rotation process, when guide ledges move to push rod lower end, filter cylinder can occur axial displacement.
Filter cylinder can be also moved radially while rotating, and filter cylinder is often rotated one week, is radially beated once, equivalent to being beaten with external force
Filter cylinder, promotes the dust of filter cylinder outer surface quickly to drop, the dust in filter cylinder is snapped in particular for some, clear using the structure
Reason is better.
Preferably, the side of the cabinet is provided with chamber door, side and the cabinet of the chamber door are hinged, the opposite side of chamber door
It is connected by junction button with cabinet.After a certain amount of dust is collected in dust collecting trough, open chamber door and take out dust collecting trough, outwell dust.
Preferably, the bottom of the cabinet is provided with castor.Castor is easy to cabinet to move；Generally when filter cylinder is cleared up by machine
Case moves integrally outdoor, during preventing from clearing up filter cylinder, the dust pollution room air on filter cylinder.
Preferably, water or butter are provided with described dust collecting trough.When filter cylinder is cleared up, dust can be dropped in dust collecting trough,
Water or butter can prevent dust in dust collecting trough from being kicked up once again.
Preferably, described air accumulator is provided with Barometric Indicator.Barometric Indicator be used to indicating in air accumulator its
He, needs to supply for air accumulator when air pressure is not enough.
Therefore, the present invention has the advantages that：（1）Double filter cylinders are filtered, and weldering fume and dust effect is good；（2）Filter cylinder is cleared up
When, filter cylinder rotation, filter cylinder axis play, airway are blown, and three is synchronously carried out, and filter cylinder cleaning efficiency is high, effect is good.
Description of the drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the sectional side view of the present invention.
Fig. 3 is the connection diagram of plenum chamber and filter cylinder in the present invention.
Fig. 4 is close-up schematic view at A in Fig. 3.
Fig. 5 is close-up schematic view at B in Fig. 3.
In figure：Cabinet 1, plenum chamber 2, inlet chamber 3, discharge chamber 4, air inlet 5, exhaust passage 6, chamber door 7, junction button 8, filter
Cylinder 9, exhaust blower 10, kuppe 11, air accumulator 12, blower 13, control valve 14, Barometric Indicator 15, dust collecting trough 16, connection ring
17th, tooth 170, swivel becket 18, annular stop breach 180, rotation seat 19, upper wear ring 20, lower wear ring 21, drive shaft 22, limit
Position ring 220, gear 23, power transmission shaft 24, ratchet mechanism 25, bearing block 26, thrust bearing 27, airway 28, castor 29, stage clip
30th, connecting seat 31, push rod 32, guide ledges 33.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and detailed description：
A kind of filter cartridge type weldering fume and dust device as depicted in figs. 1 and 2, including cabinet 1, the middle part of cabinet 1 is provided with gas collection
The downside that plenum chamber is located in case 2, cabinet is inlet chamber 3, and the interior upside for being located at plenum chamber of cabinet is discharge chamber 4, inlet chamber
Side is provided with air inlet 5, and exhaust passage 6 is provided with the top of discharge chamber；The side of cabinet 1 is provided with chamber door 7, the side of chamber door and machine
Case is hinged, and the opposite side of chamber door is connected by junction button 8 with cabinet, and the bottom of cabinet is provided with castor 29；
The downside of plenum chamber 2 is provided with two filter cylinders 9, the diameter parallel of two filter cylinders and with cabinet plane perpendicular, the lower end of filter cylinder 9
Closing, the upper end of filter cylinder 9 are connected with the inside of plenum chamber, and the top surface of plenum chamber is provided with exhaust blower 10, and the air intake of exhaust blower sets
There is the kuppe 11 connected with inside plenum chamber；The side of cabinet is provided with air accumulator 12, and blower 13 is provided with plenum chamber, blowing
The inlet end of pipe is connected with air accumulator, and air accumulator is provided with control valve 14 with the junction of blower, and air accumulator is provided with air pressure and refers to
Show instrument 15, the bottom of inlet chamber 3 is provided with dust collecting trough 16, water or butter are provided with dust collecting trough.
As shown in Fig. 3, Fig. 4 and Fig. 5, the upper end of filter cylinder 9 is provided with the connection ring 17 of circle, and the upper surface of connection ring is provided with and turns
Rotating ring 18, swivel becket are fixedly connected with the bottom surface of plenum chamber by rotation seat 19, and the side of swivel becket 18 is provided with annular stop and lacks
Mouth 180, rotation seat 19 are snapped in and rotate connection, and interior being located on the upside of rotation seat of annular stop breach sets
Have in upper wear ring 20, annular stop breach to be located on the downside of rotation seat and be provided with lower wear ring 21, on the periphery of connection ring 17
It is provided with tooth 170；The position that the bottom surface of plenum chamber is located between swivel becket is provided with drive shaft 22, and the lower end of drive shaft is provided with and two
Swivel becket is while meshed gears 23.Three, four, five even more filter cylinders can be arranged as required in this structure,
Filter cylinder is circumferentially distributed, connection ring engagement of the gear simultaneously and on each filter cylinder.
The inside of filter cylinder 9 is provided with airway 28, and the upper end of airway is connected with gas blow pipe, axis and the filter cylinder of airway
Diameter parallel, the side of airway are provided with towards the side of filter cylinder inwall and inducing QI at which on airway near the inwall of filter cylinder
The air blowing gap of pipe diameter parallel；
Be fixed with power transmission shaft 24 on the motor shaft of exhaust blower 10, power transmission shaft, motor shaft, drive shaft are coaxial, the upper end of drive shaft with
Connected by ratchet mechanism 25 between the lower end of power transmission shaft, the motor in exhaust blower is Double-directional rotary motor；Drive shaft 22 passes through
Bearing block 26 is connected with the bottom surface of plenum chamber, and the outside of drive shaft 22 is provided with spacing ring 220, bearing block and is located at the upper of spacing ring
Side, downside are equipped with thrust bearing 27.
As shown in figure 5, stage clip 30 is provided between rotation seat 19 and upper wear ring 20, the both sides of rotation seat are equipped with connecting seat
31, connecting seat is provided with the push rod 32 with filter cylinder axis coaxle, and the upper surface of connection ring is provided with is led correspondingly with push rod
To boss 33；In connection ring rotation process, when guide ledges move to push rod lower end, filter cylinder can occur axial displacement.
With reference to accompanying drawing, the principle of the present invention is as follows：
Weldering fume and dust process：Exhaust blower is opened, and motor is rotated forward, and is in negative pressure in plenum chamber, and the weldering cigarette in welding shop is from air inlet
Place's suction air inlet intracavity is simultaneously entered in plenum chamber after filter cylinder, and weldering cigarette is filtered when filter cylinder, and clean air is from aerofluxuss
Passage is discharged, and due to being connected by ratchet mechanism between power transmission shaft and drive shaft, therefore during motor rotating forward, power transmission shaft will not drive
Drive shaft turns；With the life-time service of filter cylinder, filter cylinder outer surface can accumulate full weld smoke-dust, scolding tin waste particle, so as to affect
Weldering cigarette filter effect, needs to clear up filter cylinder.
Filter cylinder scale removal process is as follows：The motor reversal of control exhaust blower, now realizes power between power transmission shaft and drive shaft
Connection, power transmission shaft drive drive shaft turns, drive shaft to drive pinion rotation, and gear drives connection ring to rotate again, final to realize filter
Cylinder is rotated, and filter cylinder is rotated and can produce centrifugal force；Simultaneously the control valve on air accumulator is opened, air accumulator guide tracheal strips supply,
Final powerful air-flow is ejected into filter cylinder inwall from air blowing gap location, and air-flow blows to cartridge exine from filter cylinder inwall, due to filter cylinder
Dust on cartridge exine is blown off by own rotation, the effect of the centrifugation power cooperation air-flow that filter cylinder is rotated；In filter cylinder rotation process,
When guide ledges are moved at push rod, push rod promotion filter cylinder is compressed to bottom offset, now stage clip, and guide ledges are through push rod
When, filter cylinder shifts up reset in the presence of stage clip, causes filter cylinder equivalent to filter cylinder is beaten with external force in filter cylinder rotation process
Generation shakes, so as to the dust for promoting filter cylinder outer surface quickly drops, snap in particular for some scolding tin granule in filter cylinder,
Solid housing etc. quickly can drop, using the structure cleaning effect more preferably.
Claims (10)
1. a kind of filter cartridge type welds fume and dust device, including cabinet, it is characterized in that, the middle part of the cabinet is provided with plenum chamber,
The downside that plenum chamber is located in cabinet is that the upside of plenum chamber is located in inlet chamber, cabinet is discharge chamber, the side of the inlet chamber
Face is provided with air inlet, is provided with exhaust passage at the top of the discharge chamber；Two filter cylinders, the filter are provided with the downside of the plenum chamber
The lower end closed of cylinder, the upper end of filter cylinder are connected with the inside of plenum chamber, and the top surface of the plenum chamber is provided with exhaust blower, the air draft
The air intake of machine is provided with the kuppe connected with inside plenum chamber；The side of the cabinet is provided with air accumulator, in the plenum chamber
Blower is provided with, the inlet end of the blower is connected with air accumulator, the air accumulator is provided with control valve, the inlet chamber
Bottom is provided with dust collecting trough.
2. filter cartridge type according to claim 1 welds fume and dust device, it is characterized in that, the upper end of the filter cylinder is provided with circle
Connection ring, the upper surface of the connection ring are provided with swivel becket, and swivel becket is fixedly connected with the bottom surface of plenum chamber by rotation seat, institute
Connection is rotated between the swivel becket stated and rotation seat, the periphery of the connection ring is provided with tooth；The bottom surface position of the plenum chamber
Position between swivel becket is provided with drive shaft, and the lower end of the drive shaft is provided with two swivel beckets while meshed gears；
It is fixed with power transmission shaft on the motor shaft of exhaust blower, described power transmission shaft, motor shaft, drive shaft are coaxial, the upper end of the drive shaft
It is connected by ratchet mechanism and the lower end of power transmission shaft between, the motor in exhaust blower is Double-directional rotary motor.
3. filter cartridge type according to claim 2 welds fume and dust device, it is characterized in that, described drive shaft by bearing block with
The bottom surface connection of plenum chamber, is provided with spacing ring on the outside of the drive shaft, be located in the bearing block spacing ring upper side, under
Side is equipped with thrust bearing.
4. filter cartridge type according to claim 2 welds fume and dust device, it is characterized in that, the inside of the filter cylinder is provided with inducing QI
Pipe, the upper end of the airway connected with gas blow pipe, the axis of the airway and the diameter parallel of filter cylinder, the airway
Inwall of the side near filter cylinder, is provided with towards the side of filter cylinder inwall between the air blowing with airway diameter parallel at which on airway
Gap.
5. filter cartridge type according to claim 2 welds fume and dust device, it is characterized in that, the side of the swivel becket is provided with annular
Spacing breach, described rotation seat are snapped in annular stop breach, and the upside of rotation seat is located in described annular stop breach
It is provided with wear ring, annular stop breach to be located on the downside of rotation seat and is provided with lower wear ring.
6. filter cartridge type according to claim 5 welds fume and dust device, it is characterized in that, between the rotation seat and upper wear ring
Stage clip is provided with, the both sides of the rotation seat are equipped with connecting seat, and described connecting seat is provided with the push rod with filter cylinder axis coaxle,
The upper surface of the connection ring is provided with and the one-to-one guide ledges of push rod；In connection ring rotation process, guide ledges are moved
When moving push rod lower end, filter cylinder can occur axial displacement.
7. filter cartridge type according to claim 1 welds fume and dust device, it is characterized in that, the side of the cabinet is provided with chamber door,
The side of the chamber door is hinged with cabinet, and the opposite side of chamber door is connected by junction button with cabinet.
8. filter cartridge type according to claim 1 welds fume and dust device, it is characterized in that, the bottom of the cabinet is provided with castor.
9. filter cartridge type according to claim 1 welds fume and dust device, it is characterized in that, water or Huang are provided with described dust collecting trough
Oil.
10. filter cartridge type according to claim 1 welds fume and dust device, it is characterized in that, described air accumulator is provided with air pressure
Indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611028506.9A CN106669315B (en) | 2016-11-22 | 2016-11-22 | Filter cartridge type welds fume and dust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611028506.9A CN106669315B (en) | 2016-11-22 | 2016-11-22 | Filter cartridge type welds fume and dust device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106669315A true CN106669315A (en) | 2017-05-17 |
| CN106669315B CN106669315B (en) | 2019-06-14 |
Family
ID=58866563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611028506.9A Active CN106669315B (en) | 2016-11-22 | 2016-11-22 | Filter cartridge type welds fume and dust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106669315B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758849A (en) * | 2019-02-24 | 2019-05-17 | 冯艳 | A kind of air cleaning facility with filter core dusting function |
| CN112957866A (en) * | 2021-03-18 | 2021-06-15 | 浙江芯能光伏科技股份有限公司 | Manipulator for welding photovoltaic module |
| CN114602262A (en) * | 2022-02-25 | 2022-06-10 | 徐州市宝盛新田农业机械有限公司 | Body-building apparatus plastic accessories processingequipment |
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| US20030182906A1 (en) * | 2002-03-27 | 2003-10-02 | Sukree Chullanandana | Automatic air filter cleaner |
| CN103252139A (en) * | 2013-04-24 | 2013-08-21 | 苏州市科林除尘设备有限公司 | Dust collection device |
| CN204799031U (en) * | 2015-07-02 | 2015-11-25 | 金华安可环保科技有限公司 | Galvanized sheet downflow type deduster of filter cylinder |
| CN205073799U (en) * | 2015-10-15 | 2016-03-09 | 长沙吉天环保科技有限公司 | Smoke dust purifying device |
| CN206240206U (en) * | 2016-11-22 | 2017-06-13 | 余姚市盛涞自动化机械设备有限公司 | A kind of filter cartridge type welds fume and dust device |
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2016
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030182906A1 (en) * | 2002-03-27 | 2003-10-02 | Sukree Chullanandana | Automatic air filter cleaner |
| CN103252139A (en) * | 2013-04-24 | 2013-08-21 | 苏州市科林除尘设备有限公司 | Dust collection device |
| CN204799031U (en) * | 2015-07-02 | 2015-11-25 | 金华安可环保科技有限公司 | Galvanized sheet downflow type deduster of filter cylinder |
| CN205073799U (en) * | 2015-10-15 | 2016-03-09 | 长沙吉天环保科技有限公司 | Smoke dust purifying device |
| CN206240206U (en) * | 2016-11-22 | 2017-06-13 | 余姚市盛涞自动化机械设备有限公司 | A kind of filter cartridge type welds fume and dust device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758849A (en) * | 2019-02-24 | 2019-05-17 | 冯艳 | A kind of air cleaning facility with filter core dusting function |
| CN109758849B (en) * | 2019-02-24 | 2021-12-07 | 粤卫协(广东)环境科技有限公司 | Air purification equipment with filter core ash removal function |
| CN112957866A (en) * | 2021-03-18 | 2021-06-15 | 浙江芯能光伏科技股份有限公司 | Manipulator for welding photovoltaic module |
| CN112957866B (en) * | 2021-03-18 | 2022-06-10 | 浙江芯能光伏科技股份有限公司 | Manipulator for welding photovoltaic module |
| CN114602262A (en) * | 2022-02-25 | 2022-06-10 | 徐州市宝盛新田农业机械有限公司 | Body-building apparatus plastic accessories processingequipment |
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| Publication number | Publication date |
|---|---|
| CN106669315B (en) | 2019-06-14 |
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