CN215137911U

CN215137911U - Hardening-preventing structure for filter bag of bag-type dust collector

Info

Publication number: CN215137911U
Application number: CN202121156682.7U
Authority: CN
Inventors: 宋春巧; 董五一; 李东杰; 岳文锋
Original assignee: Zhumadian City Longshan General Machinery Co ltd
Current assignee: Zhumadian City Longshan General Machinery Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-14
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a sack cleaner filter bag structure that hardens, including the collecting box, the baffle lower extreme is equipped with the suction pump, and the suction pump other end is equipped with the filter bag, the filter bag outer wall is equipped with the fixed station, and the fixed station is arc parcel position distribution with the filter bag, the fixed station inner wall is equipped with the kicking block, and kicking block one end is equipped with electric putter, the kicking block is even position distribution on the fixed station, and the kicking block is dislocation flexible swing joint through electric putter and filter bag. This sack cleaner filter bag prevents hardening structure's filter bag outer wall is equipped with the fixed station, and the fixed station is arc parcel position distribution with the filter bag, and the fixed station inner wall is equipped with the kicking block, and kicking block one end is equipped with electric putter, and the kicking block is evenly positioned to distribute on the fixed station in addition, and the kicking block is the flexible swing joint of dislocation through electric putter and filter bag, makes the device beat the filter bag through the flexible of kicking block like this, prevents its inside knot board, and availability factor is higher, and is more convenient.

Description

Hardening-preventing structure for filter bag of bag-type dust collector

Technical Field

The utility model relates to a sack cleaner filter bag technical field specifically is a sack cleaner filter bag prevents structure that hardens.

Background

In recent years, the national requirements on environmental protection are continuously improved, the strength on energy saving and emission reduction work is continuously increased, the dust emission standard is continuously upgraded, and enterprises with unqualified emission are required to be forcibly treated and shut down.

Particularly widely applied to dust collection and treatment in industrial production, but when the bag-type dust collector is in operation, the bag-type dust collector is prone to dewing when the moisture in dust-containing gas is large and the temperature of flue gas is high, and the dewing phenomenon is the phenomenon that dust is condensed and adhered on the filtering surface or inside of the dust-removing filter bag and cannot be effectively removed by a dust-removing system under the working conditions that the humidity is high or oily powder is in contact with the filter bag in the long-term operation or shutdown process of the dust-removing filter bag. The dust remover can cause the filter bag surface to stick with paste the bag phenomenon and then lead to the dust to harden after taking place the dewfall to cause the gas passage to block, cause the air current resistance to increase, dust collection efficiency reduces by a wide margin, causes dust collection efficiency to reduce, the ventilation is not smooth, the energy consumption increases the scheduling problem, produces the dust remover filter bag when serious and became invalid, leads to the dust remover filter bag to filter, and the unable normal operating of dust remover influences enterprise's normal production.

The prior patent No. CN201420219551.2 blast furnace gas dust collecting equipment sack cleaner filter bag, the device when using, can not be effective convenient prevent the filter bag tie board, it is inconvenient to use to make the sack cleaner filter bag prevent structure that hardens and reach the purpose of effective convenient preventing the filter bag tie board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sack cleaner filter bag prevents structure that hardens to the sack cleaner filter bag that mentions in solving above-mentioned background art prevents structure that hardens when using, can not be effective convenient prevent the filter bag tie plate, uses inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sack cleaner filter bag anti-hardening structure, includes the collecting box, the collecting box outer wall is equipped with the mount, and the collecting box lower extreme is equipped with the baffle, the baffle lower extreme is equipped with the suction pump, and the suction pump other end is equipped with the filter bag, the filter bag outer wall is equipped with the fixed station, and the fixed station is arc parcel position distribution with the filter bag, the fixed station inner wall is equipped with the kicking block, and kicking block one end is equipped with electric putter, the kicking block is the even position distribution on the fixed station, and the kicking block is dislocation flexible swing joint through electric putter and filter bag.

Preferably, the filter bag upper end is equipped with the spiral cover, and the spiral cover inner wall is equipped with the spiral piece, the spiral piece other end is connected with the suction pump, and the suction pump is spiral concatenation through spiral piece and spiral cover and filter bag and is connected.

Preferably, the filter bag lower extreme is equipped with the standing groove, and the standing groove inner wall is equipped with leads the pearl, the standing groove is sliding connection through leading the pearl with the filter bag, and is equipped with the baffle on the standing groove, the baffle lower extreme is equipped with the pivot, and is equipped with the return spring in the pivot, the baffle is elasticity upset swing joint through pivot and return spring and standing groove.

Preferably, be equipped with the door on the baffle, and door one side is equipped with the connection bull stick, the door is upset swing joint through connecting the bull stick with the baffle, and door opposite side is equipped with the locking piece, the door is locking sealing connection through locking piece and baffle.

Preferably, the baffle inner wall is equipped with the scraper blade, and the scraper blade laminates with the baffle mutually, be equipped with the transmission tooth's socket on the scraper blade, and be equipped with drive gear in the transmission tooth's socket, be equipped with the rotating electrical machines on the drive gear, and the rotating electrical machines is connected with the baffle, scraper blade one side is inlayed and is had the slippery pearl, and the slippery pearl is connected with the baffle inner wall, the scraper blade is meshing sliding connection through slippery pearl, rotating electrical machines, drive gear and transmission tooth's socket and baffle inner wall.

Preferably, the standing groove lower extreme is equipped with the gyro wheel, and the gyro wheel outer wall is equipped with the ramp, the ramp is connected with the mount, and the mount is sliding connection through ramp and gyro wheel and standing groove, the standing groove side is equipped with push-and-pull handle, and push-and-pull handle is elasticity upset swing joint through the back force pivot with the standing groove.

Compared with the prior art, the beneficial effects of the utility model are that: this sack cleaner filter bag prevents hardening structure's filter bag outer wall is equipped with the fixed station, and the fixed station is arc parcel position distribution with the filter bag, and the fixed station inner wall is equipped with the kicking block, and kicking block one end is equipped with electric putter, and the kicking block is evenly positioned to distribute on the fixed station in addition, and the kicking block is the flexible swing joint of dislocation through electric putter and filter bag, makes the device beat the filter bag through the flexible of kicking block like this, prevents its inside knot board, and availability factor is higher, and is more convenient.

Drawings

FIG. 1 is a front view of the anti-hardening structure of the filter bag of the bag-type dust collector of the present invention;

FIG. 2 is a sectional view of the anti-hardening structure of the filter bag of the bag-type dust collector of the present invention;

FIG. 3 is a schematic view of the connection between the bag and the fixed table of the bag-type dust collector;

FIG. 4 is a schematic view of the connection between the placing groove and the baffle plate of the anti-hardening structure of the filter bag of the bag-type dust collector of the present invention;

FIG. 5 is an enlarged view of the position A in the structure diagram 2 for preventing hardening of the filter bag of the bag-type dust collector of the present invention;

FIG. 6 is an enlarged view of the position B in the structure diagram of the bag-type dust collector for preventing hardening of the filter bag of the bag-type dust collector of the utility model 2;

FIG. 7 is an enlarged view of the C position in the structure diagram 2 of the bag-type dust collector for preventing hardening of the filter bag;

figure 8 is the enlarged view of the D position in the structure diagram 2 of the bag-type dust collector.

In the figure: 1. collecting box, 2, fixed frame, 3, filter bag, 4, suction pump, 5, guide plate, 6, scraper, 7, electric push rod, 8, ejector block, 9, standing groove, 10, ramp, 11, roller, 12, locking block, 13, connecting rotating rod, 14, bin gate, 15, fixed station, 16, baffle, 17, guide bead, 18, return spring, 19, rotating shaft, 20, transmission tooth space, 21, transmission gear, 22, rotating motor, 23, sliding bead, 24, spiral cover, 25, spiral block, 26, return rotating shaft, 27, push-pull handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a bag dust collector filter bag anti-hardening structure comprises a collecting box 1, a fixing frame 2, a filter bag 3, a suction pump 4, a guide plate 5, a scraping plate 6, an electric push rod 7, a top block 8, a placing groove 9, a ramp 10, a roller 11, a locking block 12, a connecting rotating rod 13, a bin door 14, a fixed platform 15, a baffle 16, a guide bead 17, a return spring 18, a rotating shaft 19, a transmission tooth socket 20, a transmission gear 21, a rotating motor 22, a sliding bead 23, a spiral cover 24, a spiral block 25, a return rotating shaft 26 and a push-pull handle 27, wherein the outer wall of the collecting box 1 is provided with the fixing frame 2, the lower end of the collecting box 1 is provided with the guide plate 5, the bin door 5 is provided with the bin door 14, one side of the bin door 14 is provided with the connecting rotating rod 13, the bin door 14 is connected with the guide plate 5 in a turnover movable manner through the connecting rotating rod 13, the other side of the bin door 14 is provided with the locking block 12, the bin door 14 is connected with the guide plate 5 in a locking and sealing manner through the locking block 12, so that the device can conveniently inspect the interior of the guide plate 5, the use is more convenient, the inner wall of the guide plate 5 is provided with the scraper 6, the scraper 6 is attached to the guide plate 5, the scraper 6 is provided with a transmission tooth socket 20, the transmission tooth socket 20 is internally provided with a transmission gear 21, the transmission gear 21 is provided with a rotating motor 22, the rotating motor 22 is connected with the guide plate 5, one side of the scraper 6 is embedded with a sliding ball 23, the sliding ball 23 is connected with the inner wall of the guide plate 5, the scraper 6 is in meshed sliding connection with the inner wall of the guide plate 5 through the sliding ball 23, the rotating motor 22, the transmission gear 21 and the transmission tooth socket 20, so that the device is convenient for scraping and cleaning the inner wall of the guide plate 5, the lower end of the guide plate 5 is provided with the suction pump 4, the other end of the suction pump 4 is provided with the filter bag 3, the upper end of the filter bag 3 is provided with the spiral cover 24, the inner wall of the spiral cover 24 is provided with the spiral block 25, the other end of the spiral block 25 is connected with the suction pump 4, and the suction pump 4 is in spiral splicing connection with the filter bag 3 through the spiral block 25 and the spiral cover 24, thus, the filter bag 3 and the suction pump 4 of the device are more conveniently disassembled and assembled, the lower end of the filter bag 3 is provided with a placing groove 9, the inner wall of the placing groove 9 is provided with a guide bead 17, the placing groove 9 is in sliding connection with the filter bag 3 through the guide bead 17, the placing groove 9 is provided with a baffle 16, the lower end of the baffle 16 is provided with a rotating shaft 19, a return spring 18 is arranged in the rotating shaft 19, the baffle 16 is in elastic overturning movable connection with the placing groove 9 through the rotating shaft 19 and the return spring 18, so that the filter bag 3 of the device is conveniently placed with the placing groove 9, the outer wall of the filter bag 3 is provided with a fixed table 15, the fixed table 15 and the filter bag 3 are in arc wrapping position distribution, the inner wall of the fixed table 15 is provided with a top block 8, one end of the top block 8 is provided with an electric push rod 7, the top block 8 is in uniform position distribution on the fixed table 15, the top block 8 is in staggered telescopic movable connection with the filter bag 3 through the electric push rod 7, the lower end of the placing groove 9 is provided with a roller 11, and the outer wall of gyro wheel 11 is equipped with ramp 10, and ramp 10 is connected with mount 2, and mount 2 is sliding connection through ramp 10 and gyro wheel 11 with standing groove 9, and standing groove 9 side is equipped with push-and-pull handle 27, and push-and-pull handle 27 is elasticity upset swing joint through back force pivot 26 with standing groove 9, makes the standing groove 9 of the device convenient and mount 2 promote the installation like this, and it is more convenient to use.

The working principle is as follows: when the anti-hardening structure of the filter bag of the bag-type dust collector is used, the device is taken out firstly, then the device is placed on the ground, then the filter bag 3 is placed on the placing groove 9, then the placing groove 9 is pushed into the fixing frame 2 through the ramp 10 and the roller 11 and is aligned with the position of the suction pump 4, then the filter bag 3 is fixed with the suction pump 4 through the spiral cover 24 and the spiral block 25 in a spiral manner, then the device is started to suck dust, when dust is adhered to the inner wall of the guide plate 5, the rotary motor 22 of the device can be started to drive the transmission gear 21 to drive the scraper 6 to be meshed and rotated through the transmission tooth socket 20 and the sliding bead 23, so that the inner wall is scraped, when the dust is sucked into the filter bag 3, the electric push rod 7 of the device can be started to drive the top block 8 to be dislocated and knocked to the filter bag 3 and be distributed in an arc position, the filter bag is prevented from being hardened, after the work is finished, the placing groove 9 can be pulled out, then the filter bag 3 slides outwards through the guide balls 17, the baffle plate 16 is overturned outwards through the return spring 18 and the rotating shaft 19, and therefore the filter bag 3 is led out, and the using process of the anti-hardening structure of the filter bag of the bag-type dust collector is achieved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a sack cleaner filter bag anti-hardening structure, includes collecting box (1), collecting box (1) outer wall is equipped with mount (2), and collecting box (1) lower extreme is equipped with baffle (5), baffle (5) lower extreme is equipped with suction pump (4), and the suction pump (4) other end is equipped with filter bag (3), its characterized in that: the outer wall of the filter bag (3) is provided with a fixing table (15), the fixing table (15) and the filter bag (3) are distributed in an arc-shaped wrapping position, the inner wall of the fixing table (15) is provided with an ejector block (8), one end of the ejector block (8) is provided with an electric push rod (7), the ejector block (8) is distributed in an even position on the fixing table (15), and the ejector block (8) is movably connected with the filter bag (3) in a staggered and telescopic mode through the electric push rod (7).

2. The anti-hardening structure of the filter bag of the bag-type dust collector according to claim 1, wherein: the filter bag (3) upper end is equipped with spiral cover (24), and spiral cover (24) inner wall is equipped with spiral piece (25), the spiral piece (25) other end is connected with suction pump (4), and suction pump (4) are spiral concatenation through spiral piece (25) and spiral cover (24) and filter bag (3) and are connected.

3. The anti-hardening structure of the filter bag of the bag-type dust collector according to claim 2, wherein: the filter bag (3) lower extreme is equipped with standing groove (9), and standing groove (9) inner wall is equipped with leads pearl (17), standing groove (9) are sliding connection through leading pearl (17) and filter bag (3), and are equipped with baffle (16) on standing groove (9), baffle (16) lower extreme is equipped with pivot (19), and is equipped with back force spring (18) in pivot (19), baffle (16) are elasticity upset swing joint through pivot (19) and back force spring (18) and standing groove (9).

4. The anti-hardening structure of the filter bag of the bag-type dust collector according to claim 3, wherein: be equipped with door (14) on baffle (5), and door (14) one side is equipped with connects bull stick (13), door (14) are upset swing joint through connecting bull stick (13) and baffle (5), and door (14) opposite side is equipped with locking piece (12), door (14) are locking sealing connection through locking piece (12) and baffle (5).

5. The anti-hardening structure of the filter bag of the bag-type dust collector according to claim 4, wherein: baffle (5) inner wall is equipped with scraper blade (6), and scraper blade (6) laminate mutually with baffle (5), be equipped with transmission tooth's socket (20) on scraper blade (6), and be equipped with drive gear (21) in transmission tooth's socket (20), be equipped with rotating electrical machines (22) on drive gear (21), and rotating electrical machines (22) are connected with baffle (5), scraper blade (6) one side is inlayed and is had smooth pearl (23), and smooth pearl (23) are connected with baffle (5) inner wall, scraper blade (6) are meshing sliding connection through smooth pearl (23), rotating electrical machines (22), drive gear (21) and transmission tooth's socket (20) and baffle (5) inner wall.

6. The anti-hardening structure of the filter bag of the bag-type dust collector according to claim 5, wherein: the improved structure is characterized in that idler wheels (11) are arranged at the lower end of the placing groove (9), ramps (10) are arranged on the outer walls of the idler wheels (11), the ramps (10) are connected with the fixing frame (2), the fixing frame (2) is in sliding connection with the placing groove (9) through the ramps (10) and the idler wheels (11), push-pull handles (27) are arranged on the side faces of the placing groove (9), and the push-pull handles (27) are in elastic overturning movable connection with the placing groove (9) through a return force rotating shaft (26).