CN215539249U

CN215539249U - Cloth bag dust removal device

Info

Publication number: CN215539249U
Application number: CN202122090063.9U
Authority: CN
Inventors: 彭春玲
Original assignee: Anhui Qingfeng Rice Industry Co ltd
Current assignee: Jiangsu Control Logic Automation System Engineering Shanghai Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-18
Anticipated expiration: 2031-08-31

Abstract

The application discloses sack dust collector, its technical scheme main points include: a bracket and a dust removal box body which is arranged on the bracket and is cubic, wherein the inner side of the dust removal box body is horizontally provided with a transverse clapboard, cylindrical bag cage bones are vertically arranged on a transverse partition plate in the dust removal box body, a dustproof filter bag is sleeved outside the bag cage bones, the dust removal box is characterized in that an ash bucket is arranged at the bottom of the dust removal box body, the upper end of each bag cage rib is communicated with a transverse partition plate, the lower end of each bag cage rib is arranged in a sealing mode, the two sides of each bag cage rib, close to one side of the ash bucket, of the transverse partition plate are symmetrically provided with a strip-shaped groove, the extending direction of each strip-shaped groove is consistent with the extending direction of each transverse partition plate, vertical plates are symmetrically arranged in the two strip-shaped grooves in a sliding mode, a cleaning assembly used for cleaning dust adhered to the outer side of each dustproof filter bag to the bottom of the ash bucket is arranged on one side, close to the two vertical plates, the problem that dust is accumulated for a long time to cause bag pasting of the dustproof filter bag can be solved, and the purification effect of the dustproof filter bag on dust-containing gas is improved.

Description

Cloth bag dust removal device

Technical Field

The application relates to the technical field of dust removal devices, in particular to a cloth bag dust removal device.

Background

In-process at the unhusked rice processing one-tenth rice, there can be debris such as dust in the process of working procedures course of processing such as rice screening, processing and produce the volume than great moreover, can influence the purity of rice, and the processing equipment of its rice of current workshop all can be connected with dust collector for retrieve the dust.

Present dust collector, including the support to and locate the dust removal box on the support, the bottom of dust removal box is equipped with the ash bucket, and the dirty gas after blowing through the air-blower gets into by dirt gas entry, owing to receive inertia and action of gravity, partly large granule dust falls into the ash bucket, and the gas that another part contains the tiny particle dust passes the dustproof filter bag in the dust removal box and is discharged by the net gas export, and the dust of tiny particle remains on the surface of dustproof filter bag, thereby can realize the recovery processing of dust.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the dustproof filter bag filters dust for a long time, the dust can be attached to the dustproof filter bag, the dust is accumulated for a long time, the bag pasting condition can be caused, the purifying effect of the dustproof filter bag on dust-containing gas is influenced, and the dust-containing gas is to be further improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the long-term condition of piling up of dust and can cause dustproof filter bag to stick with paste the bag, influence dustproof filter bag to the problem of dirty gaseous purifying effect, this application provides a sack dust collector.

The application provides a pair of sack dust collector adopts following technical scheme:

the utility model provides a sack dust collector, includes the support to and locate the dust removal box that sets up for the cube on the support, the inboard level of dust removal box is equipped with the cross slab, the vertical cylindric bag cage bone that is equipped with on the inside cross slab of dust removal box, the outside cover of bag cage bone is equipped with dustproof filter bag, the dust removal bottom of the case body is equipped with the ash bucket, the upper end and the cross slab of bag cage bone are linked together, the lower extreme of bag cage bone is sealed setting, the cross slab is close to the bag cage bone bilateral symmetry of ash bucket one side and is equipped with the rectangular shape groove, the extending direction in rectangular shape groove is unanimous with the extending direction of cross slab, two the vertical symmetrical slip in the rectangular shape groove is equipped with the riser, two one side that the riser is close to mutually is equipped with the clearance subassembly that is used for clearing up the dust of dustproof filter bag outside adhesion to the ash bucket bottom.

Through adopting above-mentioned technical scheme, the clearance subassembly that sets up can be after dustproof filter bag filters the dust, with the dust clearance to the ash bucket bottom of the all side adhesion of dustproof filter bag, the dust is piled up for a long time and will be caused the condition of sticking with paste the bag, influences dustproof filter bag to dirty gaseous purifying effect, through this scheme, can improve the dust and pile up for a long time and can cause the problem that dustproof filter bag sticks with paste the bag, improves dustproof filter bag to dirty gaseous purifying effect.

Optionally, the cleaning assembly comprises a groove formed in the vertical plate and a protruding block slidably arranged in the groove, the extending direction of the groove is consistent with the extending direction of the vertical plate, and a cleaning piece used for cleaning dust adhered to the outer side of the dustproof filter bag to the bottom of the dust hopper is arranged on the protruding block.

Through adopting above-mentioned technical scheme, the lug that slides and set up can make clearance spare slide along the extending direction of recess on the lug to can make the clearance spare clear up the dust of dustproof filter bag outside adhesion to ash bucket bottom.

Optionally, the cleaning part comprises a connecting rod and a semi-arc-shaped brush, wherein one end of the connecting rod is close to one side of the dustproof filter bag, the protruding grooves of the two convex blocks are arranged in the protruding grooves of the two convex blocks, the semi-arc-shaped brush is arranged at one end of the connecting rod away from one end of the convex block, the extending direction of the connecting rod is perpendicular to the extending direction of the bag cage ribs, and a driving part used for driving the semi-arc-shaped brush to slide outside the dustproof filter bag along the extending direction of the bag cage ribs is arranged on the vertical plate.

Through adopting above-mentioned technical scheme, the half arc brush that sets up, under the drive of driving piece, the lug slides along the extending direction of recess in the recess to can make the connecting rod of fixed connection on the lug drive the extending direction slip of half arc brush along bag cage bone, brush the dust on dustproof filter bag surface to ash bucket bottom, thereby can realize that the dust on dustproof filter bag drops to the ash bucket in, the condition that the bag was stuck with paste to the reduction dustproof filter bag takes place.

Optionally, the driving piece includes the vertical servo motor who locates the riser top to and locate in the recess with servo motor's output shaft fixed connection's threaded rod, set up threaded hole in the lug and with threaded rod threaded connection.

Through adopting above-mentioned technical scheme, the servo motor of setting can drive the threaded rod and rotate, and the threaded rod rotates and to drive the lug and slide from top to bottom along the extending direction of recess to can realize that half arc brush slides the realization and brushes the dust in the dustproof filter bag outside along the extending direction of bag cage bone in the outside of dustproof filter bag.

Optionally, the two sides of the dust removal box body are symmetrically and horizontally provided with supporting blocks, the supporting blocks are horizontally provided with air cylinders, and piston rods of the air cylinders are fixedly connected with one sides of the vertical plates, which are far away from the connecting rod.

Through adopting above-mentioned technical scheme, the cylinder of setting, can drive the riser and slide toward the direction of being close to or keeping away from dustproof filter bag, when dustproof filter bag is filtering the dust, start the cylinder, the cylinder can drive half arc brush and slide toward the direction of keeping away from dustproof filter bag, finish dust filter when dustproof filter bag, the cylinder can drive half arc brush and slide toward the direction of being close to dustproof filter bag, then restart servo motor, servo motor drive lug slides along the extending direction of recess, make half arc plate slide along the extending direction of bag cage bone in the outside of dustproof filter bag, the realization brushes the dust of adhesion on dustproof filter bag, brush the dust to the ash bucket in, it takes place to reduce the condition that dustproof filter bag outside dust is piled up to cause the paste bag.

Optionally, the size of the combination of the two semi-arc brushes is matched with the size of the bag cage.

Through adopting above-mentioned technical scheme, the size that the two half arc brushes that the symmetry set up combined together, with the size looks adaptation of bag cage bone, can make half arc brush can be more effectual clear up to ash bucket bottom with the dust on the bag cage bone.

Optionally, a sealing ring is arranged at a position where the upper end of the bag cage rib is communicated with the diaphragm plate.

Through adopting above-mentioned technical scheme, the sealing washer of setting can further strengthen the gas tightness that bag cage bone and cross slab are linked together the department, reduces the condition that the dust leaked from the junction of cross slab and bag cage bone to appear.

Optionally, a fan for blowing off dust adhered to the semi-arc-shaped brush is installed on one side, close to the strip-shaped groove, of the transverse partition plate.

Through adopting above-mentioned technical scheme, the fan that sets up can be after half arc brush clearance dust, blows off remaining dust to the ash bucket bottom on the half arc brush.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arranged servo motor can drive the convex block to slide in the groove along the extending direction of the vertical plate, so that the connecting rod fixedly connected with the convex block can drive the semi-arc-shaped hairbrush to slide outside the dustproof filter bag along the extending direction of the bag cage ribs, and dust adhered to the outside of the dustproof filter bag can be brushed to the bottom of the ash bucket;

2. the cylinder that sets up, can drive the riser and slide toward the direction of being close to or keeping away from dustproof filter bag in rectangular shape inslot, thereby can be at dustproof filter bag during operation, drive riser slides toward the direction of keeping away from dustproof filter bag in rectangular shape inslot, do not hinder the filtration of dustproof filter bag to the dust, finish when dustproof filter bag work, can drive the riser and slide toward the direction of being close to dustproof filter bag in rectangular shape inslot, make the semi-arc brush hug closely in the dustproof filter bag outside, start servo motor, the dust brush to the ash bucket bottom in the dustproof filter bag outside is brushed to the drive semi-arc brush.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present application.

Reference numerals: 1. a support; 2. a dust removal box body; 21. a support block; 22. a cylinder; 3. a diaphragm plate; 31. a fan; 4. bagging the cage bones; 5. a dustproof filter bag; 6. an ash hopper; 7. a strip-shaped groove; 8. a vertical plate; 81. a groove; 82. a bump; 821. a connecting rod; 822. a semi-arc shaped brush; 83. a servo motor; 84. a threaded rod.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses sack dust collector, refer to fig. 1 and fig. 2, including setting up at subaerial support 1, support 1 comprises four spinal branch posts, install dust removal box 2 on support 1, dust removal box 2 is the cube setting, 2 inboard one end horizontal installation that keep away from support 1 of being partial to at dust removal box has cross slab 3, and vertical bag cage bone 4 of having installed on 2 inside cross slab 3 of dust removal box, bag cage bone 4 is cylindric setting, and the upper end and the 3 fixed connection of cross slab of bag cage bone 4, the lower extreme of bag cage bone 4 extends to the bottom that is close to dust removal box 2.

The outside cover at bag cage bone 4 is equipped with dustproof filter bag 5, dust hopper 6 is installed to the bottom of dust removal box 2, the upper end of dust hopper 6 communicates with the bottom of dust removal box 2, be close to dust hopper 6 department in one side of dust removal box 2 and seted up the dirt gas entry, the dirt gas entry can get into the gas of the dust that contains from the dirt gas entry, keep away from dirt gas entry one side at dust removal box 2 and seted up the net gas export, and the net gas export is located the upper end of cross slab 3, the upper end of bag cage bone 4 with be linked together with cross slab 3, the lower extreme of bag cage bone 4 is sealed setting.

When dusty gas is introduced into a dust gas inlet, a part of large-particle dust can fall into the dust hopper 6 under the action of gravity, the other part of fine dust floats to the upper end of the dust-removing box body 2, the gas filtered by the dust-removing filter bag 5 passes through the dust-removing filter bag 5, and the dust remains on the dust-removing filter bag 5 to realize the cleaning and recovery of the dust, but the dust is accumulated on the dust-removing filter bag 5 for a long time to block the dust-removing filter bag 5, so that the dust-removing effect of the dust-removing filter bag 5 is greatly reduced, therefore, the two sides of the bag cage ribs 4 at one side of the transverse partition plate 3 close to the dust hopper 6 in the dust-removing box body 2 are symmetrically provided with long strip-shaped grooves 7, the extending direction of the long strip-shaped grooves 7 is consistent with the extending direction of the transverse partition plate 3, the vertical plates 8 are symmetrically and slidably mounted in the two long strip-shaped grooves 7, and the extending direction of the vertical plates 8 is perpendicular to the extending direction of the transverse partition plate 3, a cleaning component which can clean dust adhered to the outer side of the dustproof filter bag 5 to the dust hopper 6 is arranged on one side of the two vertical plates 8 close to each other.

In this embodiment, the clearance subassembly includes that recess 81 has been seted up on riser 8, the extending direction of recess 81 is unanimous with the extending direction of riser 8, it is provided with lug 82 to slide in recess 81, be equipped with the clearance that can clear up the dust of dustproof filter bag 5 outside adhesion to ash bucket 6 bottom on lug 82, the clearance includes the one end of two lugs 82 protrusion recess 81 and be close to dustproof filter bag 5 one side and install connecting rod 821, the extending direction of connecting rod 821 is perpendicular with the extending direction of bag cage bone 4 mutually, keep away from lug 82 one end at connecting rod 821 and install half arc brush 822, be provided with on riser 8 and can drive half arc brush 822 with the dust brush in the dustproof filter bag 5 outside to the driving piece in ash bucket 6, open the driving piece, half arc brush 822 can brush the dust brush of dustproof filter bag 5 to the ash bucket 6 in.

In this embodiment, a servo motor 83 is vertically mounted on the top end of the vertical plate 8, a threaded rod 84 is vertically arranged in the groove 81, the threaded rod 84 is fixedly connected with an output shaft of the servo motor 83, and a threaded hole is formed in the projection 82, so that the projection 82 can be in threaded connection with the threaded rod 84.

Start servo motor 83, servo motor 83 can drive threaded rod 84 and rotate, and threaded rod 84 rotates and to drive lug 82 and slide along the extending direction of riser 8 to can make connecting rod 821 drive half arc brush 822 slide along the extending direction of bag cage bone 4 in the dustproof filter bag 5 outside, can realize then that half arc brush 822 brushes to ash bucket 6 bottom with the dust in the dustproof filter bag 5 outside.

In this embodiment, the outside symmetry level at dust removal box 2 is provided with supporting shoe 21, and horizontal installation has cylinder 22 on supporting shoe 21, and connecting rod 821 one side fixed connection is kept away from to cylinder 22's piston rod and riser 8, starts cylinder 22, and cylinder 22 can drive riser 8 and slide along the extending direction of rectangular shape groove 7 in rectangular shape groove 7 to can make half arc brush 822 toward keeping away from or being close to the direction slip of dustproof filter bag 5.

In this embodiment, the department is provided with the sealing washer in the upper end of bag cage bone 4 and diaphragm plate 3 are linked together, the sealing washer of setting, can further strengthen the gas tightness of bag cage bone 4 and diaphragm plate 3 department of being linked together, reduce the condition that the dust leaks from the junction of diaphragm plate 3 and bag cage bone 4, install the fan 31 that can blow off the dust of adhesion on the half arc brush 822 near rectangular shape groove 7 one side at diaphragm plate 3, fan 31 is connected with the power electricity, accomplish the brushing off to the dust on the dustproof filter bag 5 when half arc brush 822, can start servo motor 83 and cylinder 22, remove half arc brush 822 to being close to fan 31 department, start fan 31, blow off the dust on the half arc brush 822 to the bottom of dust hopper 6.

The implementation principle of the cloth bag dust removing device in the embodiment of the application is as follows: when dust-containing gas enters from a dust gas inlet, a part of large-particle dust falls into the dust hopper 6 under the action of gravity, a part of small-particle dust floats to the inside of the dust removal box body 2, the dust can be filtered by the dust removal filter bag 5, the filtered gas passes through the dust removal filter bag 5, the dust can remain on the surface of the dust removal filter bag 5, when too much dust is accumulated on the dust removal filter bag 5, the cylinder 22 can be started, the cylinder 22 can drive the vertical plate 8 to slide towards the direction close to the dust removal filter bag 5 in the strip-shaped groove 7, so that the two half-arc-shaped brushes 822 are coated on the outer side of the dust removal filter bag 5, then the servo motor 83 is started, the servo motor 83 drives the lug 82 to slide along the extending direction of the groove 81, the half-arc-shaped brushes 822 slide along the extending direction of the bag cage bones 4 on the outer side of the dust removal filter bag 5, and brushes the dust into the dust hopper 6, reduce the dust in the outside of dustproof filter bag 5 and pile up the condition that causes the paste bag and take place, brush the dust and remove and finish, can restart cylinder 22, make cylinder 22 drive riser 8 slide along the direction of keeping away from dustproof filter bag 5 in rectangular shape groove 7, restart fan 31 can blow off the dust of adhesion to ash bucket 6 on the half arc brush 822.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A cloth bag dust removal device is characterized in that: comprises a bracket (1) and a dust removal box body (2) arranged on the bracket (1) in a cubic manner, wherein a transverse partition plate (3) is horizontally arranged at the inner side of the dust removal box body (2), a cylindrical bag cage rib (4) is vertically arranged on the transverse partition plate (3) in the dust removal box body (2), a dustproof filter bag (5) is sleeved at the outer side of the bag cage rib (4), an ash hopper (6) is arranged at the bottom of the dust removal box body (2), the upper end of the bag cage rib (4) is communicated with the transverse partition plate (3), the lower end of the bag cage rib (4) is arranged in a sealing manner, strip-shaped grooves (7) are symmetrically arranged at two sides of the bag cage rib (4) at one side of the transverse partition plate (3) close to the ash hopper (6), the extending directions of the strip-shaped grooves (7) are consistent with the extending directions of the transverse partition plate (3), vertical and symmetrical vertical plates (8) are arranged in the two strip-shaped grooves (7) in a sliding manner, and a cleaning component used for cleaning dust adhered to the outer side of the dustproof filter bag (5) to the bottom of the dust hopper (6) is arranged on one side of the vertical plate (8) close to the dust hopper.

2. A bag house dust collector apparatus according to claim 1, wherein: the clearance subassembly is including offering recess (81) in riser (8) to and slide and locate lug (82) in recess (81), the extending direction of recess (81) is unanimous with the extending direction of riser (8), be equipped with on lug (82) and be used for clearing up the clearance piece to ash bucket (6) bottom with the dust of dustproof filter bag (5) outside adhesion.

3. A bag house dust collector apparatus according to claim 2, wherein: the clearance spare is close to connecting rod (821) of dustproof filter bag (5) one side including the one end of locating two lugs (82) protrusion recess (81) to and locate connecting rod (821) and keep away from half arc brush (822) of lug (82) one end, the extending direction of connecting rod (821) is mutually perpendicular with the extending direction of bag cage bone (4), be equipped with on riser (8) and be used for driving half arc brush (822) along the extending direction of bag cage bone at the gliding driving piece in dustproof filter bag (5) outside.

4. A bag house dust collector apparatus according to claim 3, wherein: the driving piece comprises a vertical servo motor (83) arranged on the top end of the vertical plate (8) and a threaded rod (84) fixedly connected with an output shaft of the servo motor (83) and arranged in the groove (81), and a threaded hole is formed in the convex block (82) and is in threaded connection with the threaded rod (84).

5. A bag house dust collector apparatus according to claim 1, wherein: the two sides of the dust removal box body (2) are symmetrically and horizontally provided with supporting blocks (21), the supporting blocks (21) are horizontally provided with cylinders (22), and piston rods of the cylinders (22) are fixedly connected with one sides of the vertical plates (8) far away from the connecting rod (821).

6. A bag house dust collector apparatus according to claim 3, wherein: the size of the combination of the two half arc-shaped brushes (822) is matched with the size of the bag cage (4).

7. A bag house dust collector apparatus according to claim 1, wherein: and a sealing ring is arranged at the position where the upper end of the bag cage (4) is communicated with the diaphragm plate (3).

8. A bag house dust collector apparatus according to claim 3, wherein: and a fan (31) for blowing off dust adhered to the semi-arc-shaped hairbrush (822) is arranged on one side of the diaphragm plate (3) close to the elongated groove (7).