CN213132327U

CN213132327U - Bag type dust collector

Info

Publication number: CN213132327U
Application number: CN202021050203.9U
Authority: CN
Inventors: 刘宝林
Original assignee: Xinxiang Haosheng Environmental Protection Equipment Co ltd
Current assignee: Xinxiang Haosheng Environmental Protection Equipment Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-05-07
Anticipated expiration: 2030-06-10

Abstract

The utility model belongs to the technical field of the dust removal, especially, a bag collector, the mode to the sack clearance dust to current is comparatively simple, the problem of clearing up that can not be fine, the following scheme is proposed at present, and it includes the dust removal case, and one side intercommunication of dust removal case has the intake pipe, and the bottom intercommunication of dust removal case has a collection box, and the bottom intercommunication of collecting the box has the dust exhaust pipe, is provided with the dust exhaust valve on the dust exhaust pipe, dust removal incasement fixed mounting has the baffle, and the top fixedly connected with intercommunication box of baffle, the bottom intercommunication of intercommunication box have two external screw thread pipes, and equal swing joint has the sack on two external screw thread pipes, and the bottom of two sacks is all fixed to be provided with the gravity piece, and the top intercommunication of intercommunication box has outlet duct and gas blow pipe, the top fixed connection drum of dust removal case, sliding connection has the piston in the drum, is connected with reciprocating structure. The utility model discloses the dust to the sack outside that can be fine clears up, improves the clearance effect.

Description

Bag type dust collector

Technical Field

The utility model relates to a dust removal technical field especially relates to a bag collector.

Background

Along with the improvement of environmental protection requirements, the emission requirements on solid particles in the atmosphere are more and more strict, a large amount of waste gas is often generated in a plurality of industrial manufacturing industries to be discharged, the waste gas needs to be filtered for protecting the environment, and in the existing dust removing equipment, a bag type dust remover is widely used due to high dust removing efficiency.

The existing bag type dust collector can be used for a long time, dust is attached to the outer side of a cloth bag, the cloth bag needs to be cleaned, the existing cleaning mode is mostly cleaned through an air dust cleaning mode, the cleaning mode is simple, and the cleaning cannot be fine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the prior mode for cleaning the dust of the cloth bag is simple, the cleaning defect cannot be fine, and the proposed bag type dust collector.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bag type dust collector, includes the dust removal case, and one side intercommunication of dust removal case has the intake pipe, and the bottom intercommunication of dust removal case has the collection box, and the bottom intercommunication of collecting the box has the dust exhaust pipe, is provided with the dust exhaust valve on the dust exhaust pipe, dust removal incasement fixed mounting has the baffle, and the top fixedly connected with of baffle communicates the box, and the bottom intercommunication of intercommunication box has two external screw thread pipes, and equal swing joint has the sack on two external screw thread pipes, and the bottom of two sacks is all fixed and is provided with the gravity piece, and the top intercommunication of intercommunication box has outlet duct and gas blow pipe, and the top fixed connection drum of dust removal case, sliding connection has the piston in the drum, is connected with reciprocating structure on the piston, drum and.

Preferably, reciprocating structure includes motor, upset pole and piston push rod, and motor fixed connection is in one side of dust removal case, the output shaft and the upset pole eccentric position fixed mounting of motor, and the top of upset pole is rotated with the one end of piston push rod and is connected, and the other end of piston push rod is rotated with the central point of piston and is connected.

Preferably, the air outlet pipe and the air blowing pipe are respectively provided with an air outlet electromagnetic valve and an air blowing electromagnetic valve.

Preferably, an internal thread ring is fixedly arranged at the top opening of the cloth bag and is in threaded connection with the external thread pipe.

Preferably, one side of the dust removal box is provided with an operation hole, a box door is rotatably connected in the operation hole, one side of the cylinder is provided with a movable hole, and the piston push rod is movably connected with the movable hole.

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, waste gas is filtered by two cloth bags, dust is attached to the outer sides of the two cloth bags, the filtered gas enters the communicating box through the two external threaded pipes, the gas outlet electromagnetic valve is opened, the gas blowing electromagnetic valve is closed, and then the gas is discharged through the gas outlet pipe;

(2) when needing to clear up the dust, open the solenoid valve of blowing, close the solenoid valve of giving vent to anger, reciprocating structure promotes piston reciprocating motion in the drum for in gas gets into the sack through gas blow pipe and intercommunication box, the sack receives gas shock from inside to outside, can blow off the dust attached to the sack outside, when the gas blow pipe breathes in, the sack receives suction shrink deformation, makes the sack make a round trip to deform vibrations when blowing once more, can improve the effect of clearance dust.

The utility model discloses the dust to the sack outside that can be fine clears up, improves the clearance effect.

Drawings

Fig. 1 is a schematic structural view of a bag type dust collector provided by the present invention;

fig. 2 is a schematic perspective view of a dust removing box, a collecting box and a movable hole of a bag type dust collector according to the present invention;

fig. 3 is a schematic perspective view of a cylinder of a bag filter according to the present invention.

In the figure: 1 dust removal box, 2 air inlet pipes, 3 collection boxes, 4 dust exhaust pipes, 5 baffles, 6 external threaded pipes, 7 cloth bags, 8 internal threaded rings, 9 gravity blocks, 10 communication boxes, 11 air outlet pipes, 12 air outlet electromagnetic valves, 13 air blowing pipes, 14 air blowing electromagnetic valves, 15 cylinders, 16 pistons, 17 piston push rods, 18 turnover rods, 19 motors, 20 box doors and 21 movable holes.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, a bag type dust collector comprises a dust box 1, an air inlet pipe 2 is communicated with one side of the dust box 1, a collecting box 3 is communicated with the bottom of the dust box 1, a dust exhaust pipe 4 is communicated with the bottom of the collecting box 3, a dust exhaust valve is arranged on the dust exhaust pipe 4 and can exhaust dust in the collecting box 3, a baffle 5 is fixedly arranged in the dust box 1, a communicating box 10 is fixedly connected with the top of the baffle 5, two external threaded pipes 6 are communicated with the bottom of the communicating box 10, cloth bags 7 are movably connected with the two external threaded pipes 6, gravity blocks 9 are fixedly arranged at the bottom ends of the two cloth bags 7, the gravity blocks 9 can increase the dead weight of the cloth bags 7 and can increase the stability of the cloth bags 7, an air outlet pipe 11 and an air blowing pipe 13 are communicated with the top end of the communicating box 10, a cylinder 15 is fixedly connected with the top of the dust box 1, a piston 16 is slidably connected, the piston 16 is connected with a reciprocating structure, and the cylinder 15 is communicated with the air blowing pipe 13.

In this embodiment, the reciprocating structure includes motor 19, upset pole 18 and piston push rod 17, motor 19 fixed connection is in one side of dust removal case 1, the output shaft of motor 19 and the eccentric position fixed mounting of upset pole 18, the top of upset pole 18 rotates with the one end of piston push rod 17 to be connected, the other end of piston push rod 17 rotates with the central point of piston 16 to be connected, motor 19 drives upset pole 18 and rotates, upset pole 18 passes through piston push rod 17 reciprocating motion, piston push rod 17 promotes piston 16 reciprocating motion in drum 15.

In this embodiment, the air outlet pipe 11 and the air blowing pipe 13 are respectively provided with an air outlet electromagnetic valve 12 and an air blowing electromagnetic valve 14.

In this embodiment, the top opening of the cloth bag 7 is fixedly provided with an internal thread ring 8, the internal thread ring 8 is in threaded connection with the external thread pipe 6, and the cloth bag 7 can be conveniently detached.

In this embodiment, an operation hole is formed in one side of the dust removing box 1, a box door 20 is rotatably connected in the operation hole, a movable hole 21 is formed in one side of the cylinder 15, the piston push rod 17 is movably connected with the movable hole 21, and the box door 20 is arranged to facilitate maintenance of the inside of the dust removing box 1.

Example two

Referring to fig. 1-3, a bag type dust collector comprises a dust box 1, one side of the dust box 1 is communicated with an air inlet pipe 2, the bottom of the dust box 1 is communicated with a collecting box 3, the bottom of the collecting box 3 is communicated with a dust exhaust pipe 4, the dust exhaust pipe 4 is provided with a dust exhaust valve which can exhaust dust in the collecting box 3, a baffle 5 is fixedly arranged in the dust box 1 by welding, the top of the baffle 5 is fixedly connected with a communicating box 10 by screws, the bottom of the communicating box 10 is communicated with two external threaded pipes 6, cloth bags 7 are movably connected on the two external threaded pipes 6, gravity blocks 9 are fixedly arranged at the bottom ends of the two cloth bags 7, the gravity blocks 9 can increase the dead weight of the cloth bags 7 and can increase the stability of the cloth bags 7, the top of the communicating box 10 is communicated with an air outlet pipe 11 and an air blowing pipe 13, the top of the dust box 1 is fixedly connected with a cylinder 15 by screws, a piston 16 is connected in the cylinder 15 in a sliding mode, a reciprocating structure is connected to the piston 16, and the cylinder 15 is communicated with the air blowing pipe 13.

In this embodiment, the reciprocating structure includes motor 19, upset pole 18 and piston push rod 17, motor 19 passes through screw fixed connection in one side of dust removal case 1, the output shaft of motor 19 and the eccentric position of upset pole 18 are through welded fastening installation, the top of upset pole 18 rotates with the one end of piston push rod 17 to be connected, the other end of piston push rod 17 rotates with the central point of piston 16 to be connected, motor 19 drives upset pole 18 and rotates, upset pole 18 passes through piston push rod 17 reciprocating motion, piston push rod 17 promotes piston 16 reciprocating motion in drum 15.

In the embodiment, when the dust cleaning device is used, an external controller of a motor 19 and a power supply are used, waste gas enters through an air inlet pipe 2, the waste gas is filtered through two cloth bags 7, dust is attached to the outer sides of the two cloth bags 7, the filtered gas enters into a communication box 10 through two external threaded pipes 6, an air outlet electromagnetic valve 12 is opened, an air blowing electromagnetic valve 14 is closed, then the gas is discharged through an air outlet pipe 11, when the dust is required to be cleaned, the air blowing electromagnetic valve 14 is opened, the air outlet electromagnetic valve 12 is closed, the motor 19 is started, the motor 19 drives an overturning rod 18 to rotate, the overturning rod 18 reciprocates through a piston push rod 17, the piston push rod 17 pushes a piston 16 to reciprocate in a cylinder 15, so that the gas enters into the cloth bags 7 through an air blowing pipe 13 and the communication box 10, the cloth bags 7 are impacted by the gas from inside to outside, the dust attached to the outer sides of, make the sack 7 shake of making a round trip to deform when blowing once more, can improve the effect of clearance dust, the dust falls into in collecting box 3, accomplishes the clearance dust after, stops motor 19, will give vent to anger solenoid valve 12 and open, the solenoid valve 14 that blows closes, can reuse, all structures in this application can all carry out the selection of material and length according to the in-service use condition, the drawing is the schematic structure picture, and suitable adjustment can be made to specific actual size.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. A bag type dust collector comprises a dust collection box (1), wherein one side of the dust collection box (1) is communicated with an air inlet pipe (2), the bottom of the dust collection box (1) is communicated with a collection box (3), the bottom end of the collection box (3) is communicated with a dust exhaust pipe (4), the dust exhaust pipe (4) is provided with a dust exhaust valve, the bag type dust collector is characterized in that a baffle (5) is fixedly arranged in the dust collection box (1), the top of the baffle (5) is fixedly connected with a communication box (10), the bottom of the communication box (10) is communicated with two external threaded pipes (6), the two external threaded pipes (6) are movably connected with cloth bags (7), the bottom ends of the two cloth bags (7) are fixedly provided with gravity blocks (9), the top end of the communication box (10) is communicated with an air outlet pipe (11) and an air blowing pipe (13), the top of the dust collection box (1) is fixedly connected with a cylinder (15), and the, the piston (16) is connected with a reciprocating structure, and the cylinder (15) is communicated with the air blowing pipe (13).

2. A bag collector as claimed in claim 1, wherein said reciprocating structure comprises a motor (19), a turning rod (18) and a piston rod (17), the motor (19) is fixedly connected to one side of the dust box (1), an output shaft of the motor (19) is fixedly installed at an eccentric position of the turning rod (18), a top end of the turning rod (18) is rotatably connected with one end of the piston rod (17), and the other end of the piston rod (17) is rotatably connected with a central position of the piston (16).

3. A bag-type dust collector as claimed in claim 1, wherein the air outlet pipe (11) and the air blowing pipe (13) are respectively provided with an air outlet solenoid valve (12) and an air blowing solenoid valve (14).

4. A bag-type dust collector as claimed in claim 1, wherein an internally threaded ring (8) is fixedly arranged at the top opening of the cloth bag (7), and the internally threaded ring (8) is in threaded connection with the externally threaded pipe (6).

5. The bag type dust collector of claim 1, wherein an operation hole is formed in one side of the dust collection box (1), a box door (20) is rotatably connected in the operation hole, a movable hole (21) is formed in one side of the cylinder (15), and the piston push rod (17) is movably connected with the movable hole (21).