CN220546711U

CN220546711U - Pulse dust collector

Info

Publication number: CN220546711U
Application number: CN202321627101.2U
Authority: CN
Inventors: 李传华
Original assignee: Shandong Jinlan Environmental Protection Technology Co ltd
Current assignee: Shandong Jinlan Environmental Protection Technology Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2024-03-01
Anticipated expiration: 2033-06-26

Abstract

The utility model provides a pulse dust collector, which relates to the technical field of dust removal and comprises a box body, wherein one end of the box body is connected with a water pipe in a penetrating way, one end of the water pipe is connected with a water pump, one end of the water pipe is connected with a water tank, the bottom of one end of the water pipe is connected with a spray head, the bottom of the box body is connected with an ash bucket, one end of the ash bucket is connected with a dust gas inlet, and one end of the box body is connected with a clean gas outlet. According to the utility model, the water pump is started, the water pump pumps water in the water tank, the water in the water tank enters the water pipe, the water flows in the water pipe, the spray head sprays the water in the water pipe to form the water curtain, when the pulse nozzle sprays reverse high-pressure pulse airflow into the filter bag, the filter bag is enabled to expand instantaneously, collected dust is shaken off to the ash bucket below, the water curtain captures flying dust in the tank, and the dust-carrying water flows back to the collection tank arranged at the bottom of the ash bucket, so that secondary pollution of the dust is avoided.

Description

Pulse dust collector

Technical Field

The utility model relates to the technical field of dust removal, in particular to a pulse dust collector.

Background

When dust-containing gas enters the dust remover from the air inlet, firstly, the dust-containing gas hits the inclined plate and the baffle plate in the middle of the air inlet and the air outlet, the airflow is turned to flow into the ash bucket, and meanwhile, the airflow speed is slowed down, and coarse particle dust in the gas directly flows into the ash bucket due to the inertia effect. The dust collection device has the advantages that the dust collection device plays a role in pre-collecting dust, air flow entering the ash bucket is folded upwards and passes through the filter bag dust with the metal framework arranged in the dust collection device to be captured on the outer surface of the filter bag, purified air enters the cleaning chamber at the upper part of the filter bag chamber and is collected into the air outlet to be discharged, dust which is accumulated on the filter bag is increased more and more along with the increase of time in the dust collection process of the dust-containing air through the filter bag, the resistance of the filter bag is increased, so that the processing air quantity is gradually reduced, and the dust removal device needs to clean the filter bag in a certain range once exceeding the range for normal operation.

In the prior art, for example, the Chinese patent number is: the utility model provides a "pulse dust collector" of CN212974488U, including the box and set up the upper cover on box top, the bottom of box is provided with the ash hole, the inside top of box is provided with the sack subassembly, the sack subassembly is including venturi and a plurality of sack, the left and right sides of box is run through to the venturi, the bottom of venturi and the top intercommunication of a plurality of sack, the inside below of box is provided with the mounting bracket, it has first connecting rod to articulate on the mounting bracket, the second connecting rod, it has the swing seat to articulate between first connecting rod and the second connecting rod, be provided with the cavity that runs through its up-down end in the swing seat, the lower extreme of sack wears out from the cavity, rotate on the second connecting rod and be connected with the runner, the box outside is provided with driving motor, driving motor's output axle sleeve is equipped with the cam, cam and runner butt, be provided with compression spring on the first connecting rod, compression spring's the other end sets up on the mounting bracket. The pulse dust collector provided by the utility model can be used for treating dust on a cloth bag and improving the dust discharging effect.

However, when the high-pressure pulse air flow in the existing pulse dust collector is used for carrying out reverse blowing, once the size of dust is smaller, the dust falling speed is lower, and the dust can fly around in the box body, so that a considerable part of dust does not fall into a dust hopper in time, and then the dust is bound to a cloth bag again when the dust is removed, so that secondary pollution is formed, and the dust collection efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when high-pressure pulse airflow in a pulse dust remover is reversely blown, once the size of dust is small, the dust is slow to fall down and can fly around in a box body, so that a considerable part of dust does not fall into a dust hopper in time, and then the dust is bound to a cloth bag again when the dust is removed later, secondary pollution is formed, and the dust removal efficiency is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a pulse dust collector, includes the box, the one end through connection of box has the water pipe, the one end of water pipe is connected with the water pump, the one end of water pipe is connected with the water tank, the one end bottom of water pipe is connected with the shower nozzle, the bottom of box is connected with the ash bucket, the one end of ash bucket is connected with the dirt gas entry, the one end of box is connected with the net gas outlet.

Preferably, a collecting box is arranged at the bottom of the ash bucket, a groove is formed in one end of the collecting box, and a sliding block is connected to the bottom of the collecting box.

Preferably, one end of the box body is connected with a blowing pipe in a penetrating way, and the bottom of the blowing pipe is connected with a pulse nozzle.

Preferably, the inside of the box body is connected with a flower plate, and the inner surface of the flower plate is connected with a filter bag.

Preferably, the bottom of the water pump is connected with a water pump base, and the bottom of the water pump base is connected with a supporting plate.

Preferably, the bottom of the supporting plate is connected with a supporting column.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the water pump is started, the water pump pumps water in the water tank, the water in the water tank enters the water pipe, the water flows in the water pipe, the spray head sprays the water in the water pipe to form the water curtain, when the pulse nozzle sprays reverse high-pressure pulse airflow into the filter bag, the filter bag is instantaneously expanded, collected dust is shaken off to the ash bucket below, the water curtain captures flying dust in the tank, and the dust-carrying water flows back to the collecting tank arranged at the bottom of the ash bucket, so that secondary pollution of dust is avoided.

2. According to the dust collecting device, when dust and water are filled in the collecting box through the sliding blocks connected with the bottom of the collecting box through the grooves formed in one end of the collecting box, workers can pull out the collecting box through the sliding blocks arranged at the bottom of the collecting box, and the grooves formed in one end of the collecting box enable the collecting box to penetrate through the bottom of the ash bucket, so that the dust and water in the collecting box can be treated.

Drawings

Fig. 1 is a schematic perspective view of a pulse dust collector according to the present utility model;

fig. 2 is a schematic diagram of a pulse dust collector according to the present utility model;

fig. 3 is a schematic diagram of a part of a pulse dust collector according to the present utility model.

Legend description: 1. a case; 2. an ash bucket; 3. a dust gas inlet; 4. a clean gas outlet; 5. a blowing pipe; 6. a water pump; 7. a water pipe; 8. a water tank; 9. a support plate; 10. a support column; 11. a collection box; 12. a slide block; 13. a pulse nozzle; 14. a flower plate; 15. a filter bag; 16. a spray head; 17. a groove; 18. and a water pump base.

Description of the embodiments

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Examples

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a pulse dust collector, includes box 1, and the one end through connection of box 1 has water pipe 7, and the one end of water pipe 7 is connected with water pump 6, and the one end of water pipe 7 is connected with water tank 8, and the one end bottom of water pipe 7 is connected with shower nozzle 16, and the bottom of box 1 is connected with ash bucket 2, and the one end of ash bucket 2 is connected with dirt gas entry 3, and the one end of box 1 is connected with net gas outlet 4, and the bottom of ash bucket 2 is provided with collecting box 11.

In the embodiment, the box body 1 provides a containing function, one end of the box body 1 is connected with a water pipe 7 in a penetrating way, the water pipe 7 is a pipeline for water circulation, one end of the water pipe 7 is connected with a water pump 6, one end of the water pipe 7 is connected with a water tank 8, the water pump 6 can pump water out from the water tank 8, the water tank 8 is a container for storing water, the bottom of one end of the water pipe 7 is connected with a spray head 16, the bottom of the box body 1 is connected with an ash bucket 2, the ash bucket 2 plays a role in collecting, filtering and storing smoke dust on a dust remover, one end of the ash bucket 2 is connected with a dust gas inlet 3, air with dust enters the box body 1 from the dust gas inlet 3, one end of the box body 1 is connected with a clean gas outlet 4, the air after filtering flows out from the clean gas outlet 4, one end of the box body 1 is connected with a blowing pipe 5 in a penetrating way, the bottom of the jetting pipe 5 is connected with a pulse nozzle 13, the pulse nozzle 13 can jet reverse high-pressure pulse air flow, the bottom of the ash bucket 2 is provided with a collecting box 11, the collecting box 11 plays a role in collecting dust collecting water, the water in the water tank 8 is pumped out by the water pump 6 through starting the water pump 6 and starting the water pump 6, the water in the water tank 8 enters the water pipe 7, the water flows in the water pipe 7, the water in the water pipe 7 is jetted out by the jet head 16 to form a water curtain, when the pulse nozzle 13 jets reverse high-pressure pulse air flow into the filter bag 15, the filter bag 15 is instantaneously expanded, collected dust is shaken off to the ash bucket 2 below, the dust flying inside the box 1 is captured by the water curtain, and the dust collecting water flows back into the collecting box 11 arranged at the bottom of the ash bucket 2, so that secondary pollution of dust is avoided.

Examples

As shown in fig. 1-3, a flower plate 14 is connected to the inside of the box body 1, a filter bag 15 is connected to the inner surface of the flower plate 14, a groove 17 is formed in one end of the collecting box 11, a sliding block 12 is connected to the bottom of the collecting box 11, a water pump base 18 is connected to the bottom of the water pump 6, a supporting plate 9 is connected to the bottom of the water pump base 18, and a supporting column 10 is connected to the bottom of the supporting plate 9.

In this embodiment, the inside of the box 1 is connected with the flower plate 14, the flower plate 14 plays a role of fixing the filter bag 15 in the dust remover, forming a seal with the filter bag 15, separating the bag chamber from the box 1, one end of the collecting box 11 is provided with the groove 17, the groove 17 enables the collecting box 11 to pass through from the bottom of the ash bucket 2, the bottom of the collecting box 11 is connected with the slide block 12, when the collecting box 11 is filled with dust water, the worker needs to consume great manpower when moving the collecting box 11, the slide block 12 enables the movement of the collecting box 11 to be simpler, when the collecting box 11 is filled with dust water, the worker can pull out the collecting box 11 through the slide block 12 at the bottom of the collecting box 11, the groove 17 formed at one end of the collecting box 11 enables the collecting box 11 to pass through the bottom of the ash bucket 2, thereby treating the dust water inside the collecting box 11, the bottom of the water pump 6 is connected with the water pump base 18, the bottom of the water pump base 18 is connected with the support plate 9, the support plate 9 supports the water pump base 18 and the water tank 8, and the support plate 9 supports the support column 10.

The working principle of the embodiment is as follows: when the dust collecting box is used, firstly, air with dust enters the box body 1 through the dust gas inlet 3 and is filtered by the filter bag 15, when the filter bag 15 needs to be cleaned, the water in the water tank 8 is pumped out by the water pump 6 through starting the water pump 6, the water in the water tank 8 enters the water pipe 7, the water flows in the water pipe 7, the water in the water pipe 7 is sprayed out through the spray head 16 to form a water curtain, when the pulse nozzle 13 sprays reverse high-pressure pulse airflow into the filter bag 15, the filter bag 15 is instantaneously expanded, the collected dust is shaken off to the ash bucket 2 below, the water curtain captures the dust flying inside the box body 1, the dust-carrying water flows back into the collecting box 11 arranged at the bottom of the ash bucket 2, the secondary pollution of the dust is avoided, then when the dust water is filled inside the collecting box 11, a worker can pull out the collecting box 11 through the slide block 12 at the bottom of the collecting box 11, and the groove 17 formed at one end of the collecting box 11 enables the collecting box 11 to penetrate through the bottom of the ash bucket 2, and thus the dust water inside the collecting box 11 can be treated.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a pulse dust collector, includes box (1), its characterized in that: one end of the box body (1) is connected with a water pipe (7) in a penetrating manner, one end of the water pipe (7) is connected with a water pump (6), one end of the water pipe (7) is connected with a water tank (8), one end bottom of the water pipe (7) is connected with a spray head (16), the bottom of the box body (1) is connected with an ash bucket (2), one end of the ash bucket (2) is connected with a dust gas inlet (3), and one end of the box body (1) is connected with a clean gas outlet (4);

the bottom of the ash bucket (2) is provided with a collecting box (11), one end of the collecting box (11) is provided with a groove (17), and the bottom of the collecting box (11) is connected with a sliding block (12);

one end of the box body (1) is connected with a blowing pipe (5) in a penetrating way, and the bottom of the blowing pipe (5) is connected with a pulse nozzle (13);

the inside of the box body (1) is connected with a flower plate (14), and the inner surface of the flower plate (14) is connected with a filter bag (15);

the bottom of the water pump (6) is connected with a water pump base (18), and the bottom of the water pump base (18) is connected with a supporting plate (9);

the bottom of the supporting plate (9) is connected with a supporting column (10).