CN213433678U

CN213433678U - Dust bag type dust remover

Info

Publication number: CN213433678U
Application number: CN202022319944.9U
Authority: CN
Inventors: 杨槐; 李法涛
Original assignee: Zibo Hengji Zhongtai Environmental Protection Technology Co ltd
Current assignee: Zibo Hengji Zhongtai Environmental Protection Technology Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-15
Anticipated expiration: 2030-10-16

Abstract

The utility model belongs to the technical field of the dust remover, a dust sack cleaner is related to, including the dust remover main part, dust remover main part upper portion one side is equipped with the net gas export, and dust remover main part lower part is equipped with the ash bucket, and ash bucket upper portion one side is equipped with the flue gas entry, and the ash bucket bottom is trash discharge port, and trash discharge port bottom sets up the shutoff board, and the fixed ear fixed connection that the shutoff board was equipped with through bolt and ash bucket outer wall all around to the shutoff board upper surface is equipped with annular labyrinth groove, and annular labyrinth inslot is inserted to the ash bucket bottom. The utility model discloses a sealed effect of row's miscellaneous mouthful is better, can prevent effectively that the flue gas that dust content is high from leaking, comparatively environmental protection.

Description

Dust bag type dust remover

Technical Field

The utility model relates to a dust sack cleaner belongs to dust remover technical field.

Background

The bag-type dust remover is a device arranged at a smoke outlet of the kiln and used for removing dust of smoke discharged by the kiln, and the smoke is discharged to a rear tail gas comprehensive treatment system for treatment after being treated by the bag-type dust remover. The flue gas dust content that gets into the sack cleaner is great, and the miscellaneous mouth of current sack cleaner bottom often seals not tight, and the flue gas that often appears the dust content height leaks, causes the influence to the environment, does not conform to the environmental protection requirement.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, the dust bag-type dust remover is provided, the sealing effect of the impurity discharging port of the dust bag-type dust remover is good, the high-dust-content smoke can be effectively prevented from leaking, and the dust bag-type dust remover is relatively environment-friendly.

Dust sack cleaner, including the dust remover main part, dust remover main part upper portion one side is equipped with the net gas export, and dust remover main part lower part is equipped with the ash bucket, and ash bucket upper portion one side is equipped with the flue gas entry, and the ash bucket bottom is row's miscellaneous mouthful, arranges miscellaneous mouthful bottom and sets up the shutoff board, the fixed ear fixed connection that the shutoff board was equipped with through bolt and ash bucket outer wall all around to the shutoff board upper surface is equipped with annular labyrinth groove, and annular labyrinth inslot is inserted to the ash bucket bottom.

Under normal working conditions, flue gas with high dust content enters the dust hopper through the flue gas inlet, and because the flue gas is relatively active, part of the flue gas can move to the impurity discharging port, and the active flue gas cannot be discharged into the outside air through the annular labyrinth groove; and the plugging plate passes through bolt and ash bucket outer wall fixed connection, and the dismouting is all comparatively convenient, is favorable to convenient and fast's clearance to fall into impurity and dust on the plugging plate.

Preferably, the bottom of the annular labyrinth groove is additionally provided with felt cloth, and the felt cloth is stained with engine oil, so that part of dust can be adsorbed, and further smoke with high dust content is prevented from leaking.

Preferably, an annular spray pipe is additionally arranged above the impurity discharging port in the ash bucket, the outer wall of the annular spray pipe is fixedly connected with the inner wall of the ash bucket, a plurality of nozzles are arranged on the inner annular wall of the annular spray pipe, and the annular spray pipe is communicated with an external water supply device. At present when opening row's miscellaneous mouthful clearance impurity, always can have the flue gas that a dust content is high to cause the dust pollution of miniscope along with discharging, add annular spray tube, can prevent that the dust from getting into arousing environmental pollution in the external air environment to row miscellaneous mouthful department water spray before the impurity on the clearance shutoff board.

Compared with the prior art, the utility model beneficial effect who has is:

the utility model has the advantages of reasonable design, arrange the sealed effect of miscellaneous mouthful better, can effectively prevent that the flue gas that dust content is high from leaking to also can prevent when the impurity on the clearance shutoff board that the dust from arousing environmental pollution, comparatively environmental protection in getting into the external air environment.

Drawings

FIG. 1 is a schematic view of a dust bag-type dust collector;

fig. 2 and a partially enlarged view of a in fig. 1.

In the figure: 1. a dust collector main body; 2. a purified gas outlet; 3. an ash hopper; 4. a plugging plate; 5. an annular nozzle; 6. a flue gas inlet; 7. a nozzle; 8. felt cloth; 9. an annular labyrinth groove; 10. a bolt; 11. and fixing the ears.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

as fig. 1 and fig. 2, dust sack cleaner, including dust remover main part 1, 1 upper portion one side of dust remover main part is equipped with clean gas outlet 2, 1 lower part of dust remover main part is equipped with

ash bucket

3, 3 upper portions one side of ash bucket are equipped with

flue gas entry

6, 3 bottoms of ash bucket are trash discharge port, trash discharge port bottom sets up closure plate 4, closure plate 4 is fixed connection through the fixed ear 11 that

bolt

10 and 3 outer walls of ash bucket were equipped with all around to closure plate 4 upper surface is equipped with annular labyrinth groove 9, inserts in the annular labyrinth groove 9 dust bucket 3 bottoms.

In this embodiment:

felt cloth 8 is additionally arranged at the bottom of the annular labyrinth groove 9, and engine oil is stained on the felt cloth 8, so that part of dust can be adsorbed, and smoke with high dust content is further prevented from leaking.

An annular spray pipe 5 is additionally arranged above the impurity discharging port in the ash bucket 3, the outer wall of the annular spray pipe 5 is fixedly connected with the inner wall of the ash bucket 3, a plurality of nozzles 7 are arranged on the inner annular wall of the annular spray pipe 5, and the annular spray pipe 5 is communicated with an external water supply device. At present when opening row's miscellaneous mouthful clearance impurity, always can have the flue gas that a dust content is high to cause the dust pollution of miniscope along with discharging, add annular spray tube 5, can prevent that the dust from getting into arousing environmental pollution in the external air environment to row miscellaneous mouthful department water spray before the impurity on clearance shutoff board 4.

Under normal working conditions, flue gas with high dust content enters the ash hopper 3 through the flue gas inlet 6, part of the flue gas can move to the impurity discharging port due to the fact that the flue gas is active, the active flue gas cannot be discharged into the outside air through the annular labyrinth grooves 9, and due to the arrangement of the annular labyrinth grooves 9, the dust pollution caused by leakage of the flue gas with high dust content is effectively prevented, so that the dust bag-type dust remover is relatively environment-friendly; and the plugging plate 4 is fixedly connected with the outer wall of the ash bucket 3 through the bolt 10, so that the assembly and disassembly are all convenient, and the convenient and fast cleaning of impurities and dust falling onto the plugging plate 4 is facilitated.

Claims

1. The utility model provides a dust sack cleaner, includes dust remover main part (1), and dust remover main part (1) upper portion one side is equipped with clean gas export (2), and dust remover main part (1) lower part is equipped with ash bucket (3), and ash bucket (3) upper portion one side is equipped with flue gas entry (6), and ash bucket (3) bottom is row miscellaneous mouthful, its characterized in that: arrange miscellaneous mouthful bottom and set up shutoff board (4), fixed ear (11) fixed connection that shutoff board (4) were equipped with through bolt (10) and ash bucket (3) outer wall all around to shutoff board (4) upper surface is equipped with annular labyrinth groove (9), and ash bucket (3) bottom is inserted in annular labyrinth groove (9).

2. The dust bag dust collector of claim 1, wherein: the bottom of the annular labyrinth groove (9) is additionally provided with felt cloth (8), and the felt cloth (8) is stained with engine oil.

3. The dust bag dust collector of claim 1, wherein: an annular spray pipe (5) is additionally arranged above an impurity discharging port in the ash bucket (3), the outer wall of the annular spray pipe (5) is fixedly connected with the inner wall of the ash bucket (3), a plurality of nozzles (7) are arranged on the inner annular wall of the annular spray pipe (5), and the annular spray pipe (5) is communicated with an external water supply device.