CN220090809U

CN220090809U - Anti-blocking dust collection device

Info

Publication number: CN220090809U
Application number: CN202321418537.0U
Authority: CN
Inventors: 欧阳恒; 陈福群
Original assignee: Yongzhou Lianhua Cement Co ltd
Current assignee: Yongzhou Lianhua Cement Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-11-28
Anticipated expiration: 2033-06-06

Abstract

The utility model relates to the technical field of cement dust removal, in particular to an anti-blocking dust collection device, which comprises the following technical scheme: the cleaning device comprises a first shell, a second shell, an air suction pipe and an electric push rod, wherein one side of the first shell is fixedly provided with the second shell, a cleaning groove is formed in the first shell, and the second shell is provided with the air exhaust pipe; the electric push rod is embedded and installed in the first shell; wherein, the electric push rod is arranged in a transmission way with the cleaning groove; the air suction pipe is installed in the first housing. The utility model solves the problem that the surface of the dust removing cloth bag is difficult to clean in the prior art.

Description

Anti-blocking dust collection device

Technical Field

The utility model relates to the technical field of cement dust removal, in particular to an anti-blocking dust collection device.

Background

The bag type dust collector is the dust collector with the most application for preventing and treating the atmospheric pollution, and is also the dust collector with the highest dust removal efficiency. The dust removal process of the bag type dust collector comprises the following steps: the dust-containing gas enters the middle box body from the air inlet pipe, enters the cloth bag from the outside of the bag, dust is blocked on the surface outside the filter bag, purified air enters the bag, enters the upper box body from the upper part of the cloth bag, and finally is discharged from the exhaust pipe. The bag type dust collector is widely applied to the treatment of various industrial wind dust in cement, electric power, metallurgy, chemical industry and the like.

Chinese utility model patent: the publication number is CN214914303U, discloses an anti-blocking dust collector, and relates to the technical field of environmental purification. Including the dust collector body, pulse jetting device is installed to dust collector body one side, be equipped with a plurality of filter bags in the dust collector body, dust collector body lower extreme intercommunication has the ash bucket, the bottom intercommunication of ash bucket has the ash pipe, the intercommunication has intake pipe and outlet duct in the dust collector body, the inside top of dust collector body is provided with the mounting panel, and the top of filter bag is fixed on the mounting panel, the bottom bilateral symmetry of filter bag sets up buffer, the inside limiting plate that is provided with of dust collector body of filter bag below, the bottom central authorities of limiting plate are fixed with the protection casing, the motor output of protection casing is connected with the pivot, and the bottom of pivot runs through the protection casing and extends into in the ash pipe, the both sides outer wall symmetry in pivot middle section is provided with a plurality of puddles, and the one end that the puddle was kept away from the pivot is connected with the ash removal board.

In the prior art, when the CN214914303U is used, the defects of the prior art are overcome, the impact force on the filter bag is reduced, and the blockage is prevented. However, cleaning efficiency of the dust collecting bag by simply backflushing is low, for example, excessive dust is adhered to the surface of the dust collecting bag or fibers in the dust are embedded into the dust collecting bag, and at the moment, the backflushing is difficult to be performed by simply air, so that a dust collecting device capable of preventing blockage is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide an anti-blocking dust collection device which has the advantage of improving the cleaning efficiency of the surface of a dust collection cloth bag, and solves the problem that the surface of the dust collection cloth bag is difficult to clean in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the anti-blocking dust collection device comprises a first shell, wherein a second shell is fixedly arranged on one side of the first shell, a cleaning groove is formed in the first shell, an exhaust pipe is arranged on the second shell, and the anti-blocking dust collection device further comprises an air suction pipe and an electric push rod;

the electric push rod is embedded and installed in the first shell; wherein, the electric push rod is arranged in a transmission way with the cleaning groove; the air suction pipe is installed in the first housing.

When the anti-blocking dust collection device in the technical scheme is used, the electric push rod is used for pushing the cleaning groove, so that the cleaning groove is sleeved outside the dust collection cloth bag, air with dust blowing is injected into one side opposite to the first shell and the second shell through the air inlet pipe, at the moment, the dust is filtered through the dust collection cloth bag sleeved on the exhaust pipe, when a large amount of dust is attached to the surface of the dust collection cloth bag, the electric push rod can be restarted, so that the cleaning groove is separated from the dust collection cloth bag, the surface of the dust collection cloth bag is cleaned, the suction pump is started at the moment, so that the dust attached to the cleaning groove is sucked through the air suction pipe, and meanwhile, the exhaust pipe is recoiled, so that a small amount of dust in the dust collection cloth bag is cleaned, and the dust is discharged through the discharge pipe.

Preferably, the middle opening of the other side of the first shell is provided with an air inlet pipe in a communicating way, the first shell is away from the middle opening and is embedded with a suction pump, and the bottom end of the first shell is provided with an opening in the communicating way and is provided with a discharge pipe.

Preferably, the suction pump is arranged on the front side and is communicated with the middle section of the air suction pipe.

Preferably, a flap valve is arranged at the bottom end of the discharge pipe.

Preferably, the exhaust pipe is embedded and arranged in the second shell, and a dust removing cloth bag is sleeved on the exhaust pipe at the inner side of the second shell through a clamp.

Preferably, the inner diameter size of the cleaning groove is matched with the outer diameter size of the dust removing cloth bag in the radial direction, and the installation position of the cleaning groove is matched with the installation position of the exhaust pipe.

Preferably, the upper end and the lower end of the air suction pipe are respectively communicated and provided with a dust collecting cover.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the cleaning groove is arranged and connected with the electric push rod, meanwhile, the cleaning groove can be sleeved on the outer side of the dust collection cloth bag, so that dust can be collected through pores on the surface of the cleaning groove, and when the cleaning groove is moved away from the dust collection cloth bag, the dust on the surface of the dust collection cloth bag can be taken away and the dust in the cleaning groove can be cleaned through the air suction pipe, so that the effect of improving the cleaning efficiency of the surface of the dust collection cloth bag is achieved.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic view of the enlarged partial structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

fig. 4 is a schematic rear view of the present utility model.

In the figure: 1. a flap valve; 2. a discharge tube; 3. an air inlet pipe; 4. a first housing; 5. an air suction pipe; 6. an electric push rod; 7. cleaning the groove; 8. an exhaust pipe; 9. a second housing; 10. a dust removing cloth bag; 11. a clamp; 12. and a suction pump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, 2, 3 and 4, one embodiment of the present utility model provides: the anti-blocking dust collection device comprises a first shell 4, a second shell 9 is fixedly arranged on one side of the first shell 4, a cleaning groove 7 is formed in the first shell 4, an exhaust pipe 8 is arranged on the second shell 9, and the anti-blocking dust collection device further comprises an air suction pipe 5 and an electric push rod 6;

specifically, the electric push rod 6 is embedded and installed in the first shell 4; wherein, the electric push rod 6 is arranged in a transmission way with the cleaning groove 7; the suction pipe 5 is installed in the first housing 4. Through setting up clearance groove 7 to be connected clearance groove 7 and electric putter 6, simultaneously, clearance groove 7 can the suit in the dust removal sack 10 outside, and then the hole on accessible clearance groove 7 surface is collected the dust, and when clearance groove 7 removes from dust removal sack 10, can take away the dust on dust removal sack 10 surface and clear up the dust in the clearance groove 7 through breathing pipe 5, has reached the effect that improves dust removal sack 10 surface cleaning efficiency.

Further, the middle opening of the other side of the first shell 4 is provided with an air inlet pipe 3 in a communicating manner, the first shell 4 is away from the middle opening and is embedded with a suction pump 12, and the front side of the suction pump 12 is communicated with the middle section of the air suction pipe 5. The bottom end of the first shell 4 is provided with a hole and is communicated with the discharge pipe 2. The bottom end of the discharge pipe 2 is provided with a flap valve 1.

Further, the exhaust pipe 8 is embedded and installed in the second shell 9, and a dust removing cloth bag 10 is sleeved on the exhaust pipe 8 at the inner side of the second shell 9 through a clamp 11.

Further, the inner diameter size of the cleaning groove 7 is matched with the outer diameter size of the dust removing cloth bag 10, and the installation position of the cleaning groove 7 is matched with the installation position of the exhaust pipe 8.

Furthermore, dust hoods are respectively arranged at the upper end and the lower end of the air suction pipe 5 in a communicating manner.

When the dust removing device is used, the electric push rod 6 is used for pushing the cleaning groove 7, so that the cleaning groove 7 is sleeved on the outer side of the dust removing cloth bag 10, air with dust blowing is injected into the opposite side of the first shell 4 and the second shell 9 through the air inlet pipe 3, at the moment, dust is filtered through the dust removing cloth bag 10 sleeved on the air outlet pipe 8, when a large amount of dust is attached to the surface of the dust removing cloth bag 10, the electric push rod 6 can be restarted, so that the cleaning groove 7 is separated from the dust removing cloth bag 10, the surface of the dust removing cloth bag 10 is cleaned, at the moment, the suction pump 12 is started, so that the dust attached to the cleaning groove 7 is sucked through the air suction pipe 5, and meanwhile, a small amount of dust in the dust removing cloth bag 10 is cleaned through backflushing the air outlet pipe 8, and the dust is discharged through the discharge pipe 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dust arrester installation that prevents blockking up, includes first casing (4), first casing (4) one side fixed mounting has second casing (9), be equipped with clearance groove (7) in first casing (4), be equipped with blast pipe (8) on second casing (9), its characterized in that still includes:

the electric push rod (6) is embedded and installed in the first shell (4);

wherein, the electric push rod (6) is arranged in a transmission way with the cleaning groove (7);

an air suction pipe (5) is installed in the first housing (4).

2. The anti-clogging dust collecting device according to claim 1, wherein the middle opening of the other side of the first shell (4) is provided with an air inlet pipe (3) in a communicating manner, the first shell (4) is away from the middle opening and is embedded and provided with a suction pump (12), and the bottom end of the first shell (4) is provided with an opening in a communicating manner and is provided with a discharge pipe (2).

3. An anti-clogging dust collecting device as claimed in claim 2, characterized in that the suction pump (12) is mounted with its front face in communication with the middle section of the suction pipe (5).

4. The anti-blocking dust collection device according to claim 2, wherein the bottom end of the discharge pipe (2) is provided with a flap valve (1).

5. The anti-blocking dust collection device according to claim 1, wherein the exhaust pipe (8) is embedded and arranged in the second shell (9), and the exhaust pipe (8) on the inner side of the second shell (9) is sleeved with a dust collection cloth bag (10) through a clamp (11).

6. The anti-clogging dust collecting device according to claim 1, wherein the inside diameter of the cleaning groove (7) is radially matched with the outside diameter of the dust collecting cloth bag (10), and the mounting position of the cleaning groove (7) is matched with the mounting position of the exhaust pipe (8).

7. The anti-blocking dust collection device according to claim 1, wherein dust collection covers are respectively arranged at the upper end and the lower end of the air suction pipe (5) in a communicating manner.