CN215232792U

CN215232792U - Pulse type cloth bag dust removing equipment

Info

Publication number: CN215232792U
Application number: CN202120036072.7U
Authority: CN
Inventors: 杨文斌; 景晓云; 杜壮; 吴晓刚; 彭贤武; 刘占猛
Original assignee: Henan Road King Electromechanical Manufacturing Co ltd
Current assignee: Henan Road King Electromechanical Manufacturing Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-12-21
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses an pulsed sack dust collecting equipment, comprising a base plate, a plurality of support columns of fixed connection on the bottom plate, the common fixed connection second cabin in every support column other end, second under-deck is equipped with the circular slab, be equipped with a plurality of round holes on the circular slab, be equipped with the movable plate on the circular slab, be equipped with a plurality of removal rings on the movable plate, the inner wall fixedly connected with sack of a plurality of removal rings, a plurality of sacks stretch into second under-deck, the outer fixedly connected with ring butt-joint plate of circular slab, be equipped with the ring groove on the second under-deck, the ring butt-joint plate stretches into the ring inslot, fixedly connected with supporting spring between ring butt-joint plate bottom and the ring tank bottom. The utility model has the advantages that: the movable plate on the circular plate can be detached and replaced, the detached movable plate can be replaced by a cloth bag needing to be replaced through the circular ring, the cloth bag replacing time is shortened, the efficiency is improved, dust in the air is reduced by spraying water through the spray head, the dust content in the air is reduced, and the dust removal quality is effectively improved.

Description

Pulse type cloth bag dust removing equipment

Technical Field

The utility model relates to a sack dust collecting equipment field specifically is an impulse type sack dust collecting equipment.

Background

The bag-type dust collector is suitable for collecting fine, dry and non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, dust is blocked by filtering dust-containing gas through the filtering action of fiber fabric, the dust is purified and blocked to increase continuously, a part of dust is embedded into the filter material, a part of dust covers the surface of the filter material to form a dust layer, the dust-containing gas is filtered mainly through the dust layer, after the dust-containing gas enters the dust remover, the air velocity is reduced, the rest dust particles pass through the filter bag from outside to inside to be filtered, clean smoke is discharged from the inner side of the filter bag, and fly ash is blocked at the outer side of the filter bag.

The existing cloth bag dust removing equipment cannot rapidly replace the cloth bag after dust removal, the time consumption for replacing the cloth bag is long, the efficiency is low, the dust removing efficiency of the equipment is influenced, the dust cannot be treated in the dust removing process, the dust is easy to float, the frequency of replacing the cloth bag is increased, the quality of dust removal is not facilitated, and the time consumption, the labor consumption and the dust removing efficiency are low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an impulse type sack dust collecting equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an pulsed sack dust collecting equipment, includes the bottom plate, a plurality of support columns of fixed connection on the bottom plate, every the common fixed connection second cabin of another end of support column, second under-deck is equipped with the circular slab, be equipped with a plurality of round holes on the circular slab, be equipped with the movable plate on the circular slab, be equipped with a plurality of removal rings on the movable plate, every the inner wall fixedly connected with sack of removal ring, every the sack stretches into second under-deck, the outer fixedly connected with ring butt joint plate of circular slab, be equipped with the ring groove on the second under-deck, the ring butt joint plate stretches into the ring inslot, fixedly connected with supporting spring between ring butt joint plate bottom and the ring tank bottom.

Preferably, the second cabin inner wall is equipped with the guide way, be equipped with first guide bar in the second cabin, first guide bar one end stretches into in the guide way and sliding connection, the first guide bar other end passes second cabin bulkhead fixed connection baffle, the baffle is equipped with reset spring with second cabin one side, second cabin one side fixedly connected with riser, riser one side fixedly connected with driving motor, the driving motor main shaft passes riser fixedly connected with cam, the cam supports the contact setting with the baffle, a plurality of rubber poles of first guide bar upside fixed connection, the circular slab bottom is equipped with a plurality of jibs, every the rubber pole corresponds the setting with every jib.

Preferably, an air inlet is formed in the bottom of the lower half cabin, one side of the lower half cabin is fixedly connected with a water tank, one side of the water tank is provided with a water inlet pipe, a control valve is arranged on the water inlet pipe, a water outlet pipe is arranged on the lower side of the water tank, the end of the water outlet pipe is fixedly connected with a water spray pipe, the water spray pipe extends into the lower half cabin and is fixedly connected with the inner wall of the lower half cabin, and a plurality of spray heads are arranged at the bottom of the water spray pipe.

Preferably, the bottom plate is fixedly connected with a side plate, the upper end of the side plate is fixedly connected with a top plate, the top plate is fixedly connected with an air cylinder, the telescopic end of the air cylinder penetrates through the top plate and is fixedly connected with an upper half cabin, the top of the upper half cabin is fixedly connected with two second guide rods, each second guide rod penetrates through the top plate and is in sliding connection with the top plate, a circular plate is fixedly connected in the upper half cabin, a plurality of circular holes are formed in the circular plate, each circular hole is fixedly connected with a support cage, the top of the upper half cabin is fixedly connected with a pulse air valve, a vent pipe is arranged in the upper half cabin, an air outlet pipe of the pulse air valve penetrates through the upper half cabin and is fixedly connected with the vent pipe, a plurality of air injection holes are formed in the bottom of the vent pipe and are symmetrically arranged with a cage opening of the support cage, each support cage is positioned right above a plurality of cloth bags and is symmetrically arranged, one side of the upper half cabin is provided with an air outlet pipe, an upper flange is arranged outside the upper half cabin, a lower flange is arranged outside the lower half cabin, the lower flange and the upper flange are arranged in an aligned mode, circular grooves are arranged on two sides of the bottom of the upper half cabin, and the circular grooves are opposite to the circular butt joint plates.

Preferably, the bottom of the lower half cabin is conical, a drain pipe is arranged at the bottom of the lower half cabin, and a hand valve is arranged on the drain pipe.

The utility model provides a pulsed sack dust collecting equipment. The method has the following beneficial effects:

(1) the utility model discloses start through the cylinder after the dust removal and separate first cabin, the circular slab pops out under supporting spring's effect, and the change of convenient removal can be dismantled and make things convenient for the later stage clearance to change the sack to the removal ring on the movable plate, has reduced the time of changing the sack, improves dust collection efficiency.

(2) The utility model discloses a cam drives the rubber pole reciprocating motion on the first guide bar, and jib and rubber pole contact production in the time of reciprocating motion form the bending, and when the rubber pole left the jib, the rubber pole produced and recovers the resilience, reciprocates the patting to the sack, and the in-process of beating reciprocal patting makes sack surface adsorption's dust drop to reduce sack surface adsorption's dust, the life of effectual extension sack, the reduction causes sack dust collection efficiency to reduce because of the dust blocks up.

Drawings

Fig. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at B;

fig. 3 is a partially enlarged view of C in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in figures 1-3, the utility model relates to a pulse type cloth bag dust removing device, which comprises a bottom plate 1, a plurality of support columns 2 are fixedly connected on the bottom plate 1, the other end of each support column 2 is fixedly connected with a lower half cabin 3, a side plate 4 is fixedly connected on the bottom plate 1, a top plate 5 is fixedly connected at the upper end of the side plate 4, an air cylinder 51 is fixedly connected on the top plate 5, the telescopic end of the air cylinder 51 passes through the top plate 5 and is fixedly connected with an upper half cabin 6, a circular plate 11 is arranged in the lower half cabin 3, a plurality of circular holes are arranged on the circular plate 11, a movable plate 121 is arranged on the circular plate 11, a plurality of movable rings 12 are arranged on the movable plate 121, cloth bags 13 are fixedly connected on the inner walls of the plurality of movable rings 12, the plurality of cloth bags 13 extend into the lower half cabin 3, a ring butt-joint plate 14 is fixedly connected outside the circular plate 11, a ring groove 15 is arranged on the lower half cabin 3, the ring butt-joint plate 14 extends into the ring groove 15, a supporting spring 16 is fixedly connected between the bottom of the circular ring butt-joint plate 14 and the bottom of the circular ring groove 15, two second guide rods 69 are fixedly connected with the top of the upper half cabin 6, each second guide rod 69 penetrates through the top plate 5 and is connected with the same in a sliding manner, a circular plate 61 is fixedly connected in the upper half cabin 6, a plurality of circular holes are arranged on the circular plate 61, a supporting cage 62 is fixedly connected in each circular hole, a pulse air valve 63 is fixedly connected with the top of the upper half cabin 6, a vent pipe 64 is arranged in the upper half cabin 6, an air outlet pipe of the pulse air valve 63 penetrates through the upper half cabin 6 and is fixedly connected with the vent pipe 64, a plurality of air injection holes 65 are arranged at the bottom of the vent pipe 64, the air injection holes 65 are arranged corresponding to the cage openings of the supporting cages 62, each supporting cage 62 is arranged right above and opposite to the plurality of cloth bags 13, an air outlet pipe 66 is arranged at one side of the upper half cabin 6, an air inlet 30 is arranged at the bottom of the lower half cabin 3, an upper flange 67 is arranged outside the upper half cabin 6, a lower flange 38 is arranged outside the lower half cabin 3, the lower flange 38 and the upper flange 67 are aligned, two sides of the bottom of the upper half 6 are provided with circular grooves 68, and the circular grooves 68 are opposite to the circular butt plate 14. During dust removal, the cylinder 51 is started to close the upper half cabin 6 and the lower half cabin 3, the annular groove 68 and the annular butt plate 14 are closed, the supporting spring 16 is extruded downwards by pressure generated by closing, the cabin body is sealed by matching the upper flange 67 and the lower flange 38, the cloth bag 13 is supported by the supporting cage 62, the air inlet 30 is connected with the air blower to convey air to be subjected to dust removal into the lower half cabin 3, the air is drawn out by the exhaust fan connected with the air outlet pipe 66, the pulse air valve 63 is started to form pulse airflow to generate impact force after dust removal is finished, dust particles on the cloth bag 13 are cleaned, the cylinder 51 is started to separate the upper half cabin 6 after dust removal is finished, the circular plate 11 is popped out under the action of the supporting spring 16, replacement of the movable plate 121 is convenient, the movable ring 12 on the movable plate 121 can be detached, later-stage cleaning and replacement of the cloth bag 13 are convenient, time for replacing the cloth bag is reduced, and dust removal efficiency is improved.

The inner wall of the lower half cabin 3 is provided with a guide groove, a first guide rod 17 is arranged in the lower half cabin 3, one end of the first guide rod 17 extends into the guide groove and is connected with the guide groove in a sliding way, the other end of the first guide rod 17 penetrates through the cabin wall of the lower half cabin 3 and is fixedly connected with a baffle plate 20, a reset spring 23 is arranged on one side of the baffle plate 20 and one side of the lower half cabin 3, a vertical plate 21 is fixedly connected with one side of the lower half cabin 3, one side of the vertical plate 21 is fixedly connected with a driving motor, a main shaft of the driving motor penetrates through the vertical plate 21 and is fixedly connected with a cam 22, the cam 22 is in abutting contact with the baffle plate 20, the upper side of the first guide rod 17 is fixedly connected with a plurality of rubber rods 18, the bottom of the circular plate 11 is provided with a plurality of hanging rods 19, each rubber rod 18 is arranged corresponding to each hanging rod 19, one side of the lower half cabin 3 is fixedly connected with a water tank 31, one side of the water tank 31 is provided with a water inlet pipe 32, a control valve 33 is arranged on the water inlet pipe 31, a water outlet pipe 34 is connected with a water spray pipe 36, the spray pipe 36 extends into the lower half cabin 3 and is fixedly connected with the inner wall of the lower half cabin 3, a plurality of spray heads 37 are arranged at the bottom of the spray pipe 36, the bottom of the lower half cabin 3 is conical, a drain pipe 39 is arranged at the bottom of the lower half cabin 3, and a hand valve 391 is arranged on the drain pipe 39. When the cloth bag 13 needs to be cleaned, the driving motor is started to drive the cam 22, so that the first guide rod 17 moves left and right under the action of the return spring 23, the rubber rod 18 on the first guide rod 17 is driven to move back and forth, the suspension rod 19 and the rubber rod 18 are contacted to form a bend during the back and forth movement, when the rubber rod 18 leaves the suspension rod 19, the rubber rod 18 generates resilience to flap the cloth bag 13 back and forth, the dust adsorbed on the surface of the cloth bag 13 drops in the process of beating back and forth, thereby reducing the dust adsorbed on the surface of the cloth bag 13, reducing the reduction of the dust removal efficiency of the cloth bag 13 caused by the dust blockage, after the dust removal is finished, spraying water through the spray head 37 connected with the water tank 31 to wash the dropped dust, reducing the flying of the dust remained in the lower half cabin 3 when dust removal gas is conveyed again, reducing the reduction of the dust removal efficiency of equipment, and avoiding the increase of the frequency of replacing the cloth bag 13, the control valve 33 effectively controls the flow of water and the hand valve 391 controls the discharge of sewage.

When the dust removing device is used, the air cylinder 51 is started to close the upper half cabin 6 and the lower half cabin 3 during dust removing, the annular groove 68 and the annular butt joint plate 14 are closed, the supporting spring 16 is extruded downwards by pressure generated by closing, the cabin body is sealed by matching the upper flange 67 and the lower flange 38, the cloth bag 13 is supported by the supporting cage 62, the air inlet 30 is connected with the air blower to convey air to be removed into the lower half cabin 3 and is drawn out by the exhaust fan connected with the air outlet pipe 66, the pulse air valve 63 is started to form pulse air flow to generate impulsive force after dust removing is finished, dust particles on the cloth bag 13 are cleaned, the frequency of replacing the cloth bag 13 is reduced, the air cylinder 51 is started to separate the upper half cabin 6 after dust removing is finished, the circular plate 11 pops out under the action of the supporting spring 16, the movable plate is convenient to replace the movable plate 121, the movable ring 12 on the movable plate 121 can be disassembled to facilitate later cleaning and replacing the cloth bag 13, and reduce the time of replacing the cloth bag 13, the dust removal efficiency is improved.

Further, when needing to clearance the dust to sack 13, start drive cam 22 through driving motor, make first guide bar 17 remove under reset spring 23's effect and remove, drive rubber pole 18 reciprocating motion on the first guide bar 17, jib 19 and the contact of rubber pole 18 produce and form the bending in reciprocating motion, when rubber pole 18 left jib 19, rubber pole 18 produces and recovers the resilience, beat to reciprocating to sack 13, make sack 13 surface adsorption's dust drop at the in-process of beating reciprocally, thereby reduce sack 13 surface adsorption's dust, the effectual life who prolongs sack 13, reduce and lead to the fact sack 13 dust collection efficiency to reduce because of the dust jam, after the dust removal, shower nozzle 37 water spray through the water tank 31 connection, wash and concentrated the discharge to the dust that drops.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pulsed sack dust collecting equipment, includes bottom plate (1), its characterized in that: a plurality of supporting columns (2) are fixedly connected to the bottom plate (1), the other end of each supporting column (2) is fixedly connected with a lower half cabin (3) together, a circular plate (11) is arranged in the lower half cabin (3), a plurality of circular holes are arranged on the circular plate (11), a moving plate (121) is arranged on the circular plate (11), a plurality of moving circular rings (12) are arranged on the moving plate (121), a cloth bag (13) is fixedly connected to the inner wall of each moving circular ring (12), each cloth bag (13) extends into the lower half cabin (3), a circular ring butt joint plate (14) is fixedly connected outside the circular plate (11), a circular ring groove (15) is arranged on the lower half cabin (3), the ring butt-joint plate (14) stretches into the ring groove (15), and a supporting spring (16) is fixedly connected between the bottom of the ring butt-joint plate (14) and the bottom of the ring groove (15).

2. A pulse bag dust collector according to claim 1, characterized in that: the inner wall of the lower half cabin (3) is provided with a guide groove, a first guide rod (17) is arranged in the lower half cabin (3), one end of the first guide rod (17) extends into the guide groove and is connected with the guide groove in a sliding way, the other end of the first guide rod (17) penetrates through the bulkhead of the lower half cabin (3) and is fixedly connected with a baffle plate (20), a return spring (23) is arranged on one side of the baffle plate (20) and the lower half cabin (3), one side of the lower half cabin (3) is fixedly connected with a vertical plate (21), one side of the vertical plate (21) is fixedly connected with a driving motor, the main shaft of the driving motor penetrates through the vertical plate (21) and is fixedly connected with a cam (22), the cam (22) is arranged in a pressing contact with the baffle (20), a plurality of rubber rods (18) are fixedly connected with the upper side of the first guide rod (17), the bottom of the circular plate (11) is provided with a plurality of suspension rods (19), and each rubber rod (18) is arranged corresponding to each suspension rod (19).

3. A pulse bag dust collector according to claim 1, characterized in that: the improved water spraying device is characterized in that an air inlet (30) is formed in the bottom of the lower half cabin, one side of the lower half cabin (3) is fixedly connected with a water tank (31), one side of the water tank (31) is provided with a water inlet pipe (32), a control valve (33) is arranged on the water inlet pipe (32), a water outlet pipe (34) is arranged on the lower side of the water tank (31), the end of the water outlet pipe (34) is fixedly connected with a water spraying pipe (36), the water spraying pipe (36) extends into the lower half cabin (3) and the inner wall of the lower half cabin (3) to be fixedly connected, and a plurality of spray heads (37) are arranged at the bottom of the water spraying pipe (36).

4. A pulse bag dust collector according to claim 1, characterized in that: the bottom plate (1) is fixedly connected with a side plate (4), the upper end of the side plate (4) is fixedly connected with a top plate (5), the top plate (5) is fixedly connected with a cylinder (51), the telescopic end of the cylinder (51) penetrates through the top plate (5) and is fixedly connected with an upper half cabin (6), the top of the upper half cabin (6) is fixedly connected with two second guide rods (69), each second guide rod (69) penetrates through the top plate (5) and is in sliding connection with the top plate, a circular plate (61) is fixedly connected in the upper half cabin (6), a plurality of circular holes are formed in the circular plate (61), each circular hole is fixedly connected with a support cage (62), the top of the upper half cabin (6) is fixedly connected with a pulse air valve (63), a vent pipe (64) is arranged in the upper half cabin (6), and an air outlet pipe of the pulse air valve (63) penetrates through the upper half cabin (6) and is fixedly connected with the vent pipe (64), breather pipe (64) bottom is equipped with a plurality of fumaroles (65), fumarole (65) and support cage (62) cage mouth symmetry setting, every support cage (62) and be located a plurality of sack (13) directly over and the symmetry sets up, first cabin (6) one side is equipped with out tuber pipe (66), first cabin (6) are equipped with flange (67) outward, first cabin (3) are equipped with lower flange (38) outward, lower flange (38) align with upper flange (67) and set up, first cabin (6) bottom both sides are equipped with ring recess (68), ring recess (68) set up with ring butt-joint plate (14) relatively.

5. A pulse bag dust collector according to claim 1, characterized in that: the bottom of the lower half cabin (3) is conical, a drain pipe (39) is arranged at the bottom of the lower half cabin (3), and a hand valve (391) is arranged on the drain pipe (39).