CN219149605U

CN219149605U - Dust hopper treatment device of bag-type dust collector

Info

Publication number: CN219149605U
Application number: CN202223459654.XU
Authority: CN
Inventors: 李明宇; 于良
Original assignee: Fushun Hanking Aoniu Mining Industry Co ltd
Current assignee: Fushun Hanking Aoniu Mining Industry Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-09
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses an ash bucket treatment device of a bag-type dust collector, which belongs to the technical field of bag-type dust collectors and comprises a machine shell and an ash bucket, wherein the lower side opening end of the machine shell is fixedly connected with the upper side opening end of the ash bucket, two symmetrically arranged support leg frames are fixedly connected to the two sides of the bottom of the ash bucket, one side of the machine shell is communicated with an air inlet valve port, the inner wall of the upper end of the machine shell is fixedly connected with a supporting net frame, the outer side wall of the supporting net frame is sleeved with a dust filtering cloth bag, the upper side of the machine shell is provided with an air outlet communicated with the dust filtering cloth bag, and one side of the air outlet is inserted with a pulse valve tube. According to the utility model, the ash cleaning mechanism is arranged to carry out ash cleaning treatment on the inner wall of the ash bucket, so that dust accumulation is prevented, ash discharge is more thorough, ash cleaning is convenient, dust removal efficiency is improved, the anti-blocking mechanism is arranged to forcibly discharge dust falling into the L-shaped dust discharge valve port, blocking is prevented, the dust discharge effect is good, and the dust removal efficiency is improved.

Description

Dust hopper treatment device of bag-type dust collector

Technical Field

The utility model relates to the technical field of bag-type dust collectors, in particular to an ash bucket treatment device of a bag-type dust collector.

Background

The cloth bag dust collector is a dry dust filtering device, which is characterized in that fine, dry and non-fibrous dust is captured by a cloth bag, the cloth bag is made of woven filter cloth or non-woven felt, dust-containing gas is filtered by the filtering action of fiber fabrics, when the dust-containing gas in the cloth bag dust collector enters the dust collector from an air inlet, the air flow contacts a baffle plate and then turns to flow into an ash bucket, and coarse particle dust can directly flow into the ash bucket for pre-dust collection due to inertia, so that a large amount of dust in the ash bucket is accumulated to cause blockage along with long-time accumulation.

In the ash cleaning device (patent number: CN 210495652U) for cleaning an ash bucket of a bag-type dust collector, the ash cleaning device comprises an ash blocking plate and a rotating rod connected with the ash blocking plate through a bearing, wherein a central shaft of the rotating rod is collinear with the central shaft of the ash bucket, the rotating rod is unchanged in the axial direction when rotating, one end of the rotating rod, which is positioned in the ash bucket, is hinged with a supporting rod, an elastic piece is arranged at the joint of the rotating rod and the supporting rod, the elastic piece is in a stretching state, one end, which is far away from the rotating rod, of the supporting rod is hinged with a scraping strip abutted against the inner wall of the ash bucket, the scraping strip is made to be tightly contacted with the inner wall of the ash bucket to move through the rotation of the rotating rod, and dust on the inner wall of the ash bucket is cleaned, but, a motor and other structures of the device are arranged at the bottom of the ash bucket, so that ash discharging is troublesome, and the dust removing efficiency is affected. Accordingly, a person skilled in the art provides a dust hopper treatment device of a bag-type dust collector to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide an ash bucket treatment device of a bag-type dust collector, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sack cleaner ash bucket processing apparatus, includes casing and ash bucket, the downside open end of casing and the upside open end fixed connection of ash bucket, and the landing leg frame that two symmetries of bottom both sides fixedly connected with of ash bucket set up, one side intercommunication of casing is equipped with the valve port that admits air, the upper end inner wall fixedly connected with support frame of casing, and the lateral wall cover of support frame is equipped with the dust cloth bag, the upside of casing is equipped with the gas outlet that sets up with the dust cloth bag intercommunication, and inserts one side of gas outlet and be equipped with the pulse valve pipe, the one end of pulse valve pipe extends to in the dust cloth bag, be equipped with ash removal mechanism in the casing, and one side of ash removal mechanism offsets with the inner wall of ash bucket and set up, the bottom intercommunication of ash bucket is equipped with L shape dust exhaust valve port, and is equipped with anti-blocking mechanism in the L shape dust exhaust valve port, the front side fixedly connected with control switch of casing, and ash removal mechanism and anti-blocking mechanism respectively with control switch electric connection.

As still further aspects of the utility model: the ash removal mechanism comprises a servo motor fixed on one side of a machine shell, a main shaft end of the servo motor extends into the machine shell and is fixedly connected with a driving bevel gear, a supporting rod which is transversely arranged is fixedly connected in the machine shell, a rotating shaft which is vertically arranged is rotationally connected on the supporting rod, a driven bevel gear which is meshed and connected with the driving bevel gear is fixedly connected to the upper end of the rotating shaft, a swinging rod is rotationally connected to the lower end of the rotating shaft through a first rotating shaft, one end of the swinging rod is rotationally connected with a scraper plate through a second rotating shaft, one side of the scraper plate is propped against the inner wall of an ash bucket, and a first spring is arranged between the rotating shaft and the swinging rod.

As still further aspects of the utility model: the side wall of the supporting rod is provided with a through hole, and the through hole is rotationally connected with the rotating shaft through a bearing piece.

As still further aspects of the utility model: and a second spring is arranged between the swing rod and the scraper plate.

As still further aspects of the utility model: the anti-blocking mechanism comprises a driving motor fixed at the lower side of the L-shaped dust discharge valve port, and a main shaft end of the driving motor extends into the vertical end of the L-shaped dust discharge valve port and is fixedly connected with a spiral discharge rod.

As still further aspects of the utility model: wherein the upper end of the spiral discharging rod extends into the ash bucket.

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

1. this a sack cleaner ash bucket processing apparatus, through setting up ash removal mechanism, start servo motor work, drive driving bevel gear rotates, because driving bevel gear and driven bevel gear meshing, and then drive the rotation axis and rotate, and then drive the scraper plate and do circular motion along the inner wall of ash bucket to ash removal processing is done to the inner wall of ash bucket, prevents that the dust from piling up, and the ash discharge is more thorough, and the deashing is convenient, improves dust collection efficiency, simultaneously, utilizes the elasticity effect of first spring, makes the scraper plate butt ash bucket inner wall all the time.

2. This ash bucket processing apparatus of sack cleaner through setting up anti-blocking mechanism, starts driving motor work, drives spiral row material pole and rotates, can force the dust that falls to in the L shape dust discharging valve port and discharge, prevents to block up, and the dust discharging is effectual, improves dust removal efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged view of the structure of fig. 2B according to the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. a housing; 2. an ash bucket; 3. a leg support; 4. an intake valve port; 5. supporting a net frame; 6. a dust filtering cloth bag; 7. an air outlet; 8. a pulse valve tube; 9. l-shaped dust discharge valve port; 10. a control switch; 11. a servo motor; 12. a drive bevel gear; 13. a support rod; 14. a rotation shaft; 15. a driven bevel gear; 16. swing rod; 17. a doctor plate; 18. a first spring; 19. a second spring; 20. a driving motor; 21. a spiral discharging rod.

Detailed Description

Referring to fig. 1-4, in the embodiment of the utility model, a dust hopper treatment device of a bag-type dust collector comprises a housing 1 and a dust hopper 2, wherein the lower opening end of the housing 1 is fixedly connected with the upper opening end of the dust hopper 2, two symmetrically arranged leg frames 3 are fixedly connected with the two sides of the bottom of the dust hopper 2, the support is stable, an air inlet valve port 4 is arranged on one side of the housing 1 in a communicating manner, dust-containing gas enters the housing 1, a supporting screen frame 5 is fixedly connected with the upper end inner wall of the housing 1, a dust filtering cloth bag 6 is sleeved on the outer side wall of the supporting screen frame 5, the dust filtering cloth bag 6 is shaped so as to filter dust, an air outlet 7 which is communicated with the dust filtering cloth bag 6 is arranged on the upper side of the housing 1, a pulse valve tube 8 is inserted on one side of the air outlet 7, one end of the pulse valve tube 8 extends into the dust filtering cloth bag 6 to clean dust-blowing dust in the dust filtering cloth bag 6, an L-shaped dust discharging mechanism is arranged in the housing 1, one side of the dust-discharging mechanism is arranged against the inner wall of the dust hopper 2, an L-shaped dust discharging valve port 9 is arranged on the bottom of the dust hopper 2 in a communicating manner, and the dust-discharging valve port 9 is arranged against the dust discharging mechanism, and the dust-discharging mechanism is connected with a power supply plug mechanism 10 in a front control device in a control manner, and is connected with a power supply plug mechanism 10 in a control manner, and is connected with the power supply device in a control device, and the control device is convenient.

As shown in fig. 2, 3 and 4: the ash removal mechanism comprises a servo motor 11 fixed on one side of a shell 1, a main shaft end of the servo motor 11 extends into the shell 1 and is fixedly connected with a drive bevel gear 12, a support rod 13 which is transversely arranged is fixedly connected in the shell 1, a rotating shaft 14 which is vertically arranged is rotationally connected to the support rod 13, a driven bevel gear 15 which is in meshed connection with the drive bevel gear 12 is fixedly connected to the upper end of the rotating shaft 14, a swinging rod 16 is rotationally connected to the lower end of the rotating shaft 14 through a first rotating shaft, one end of the swinging rod 16 is rotationally connected with a scraper plate 17 through a second rotating shaft, one side of the scraper plate 17 is propped against the inner wall of the ash bucket 2, a first spring 18 is arranged between the rotating shaft 14 and the swinging rod 16, the servo motor 11 is started to work to drive the drive bevel gear 12 to rotate, and the rotating shaft 14 is further driven bevel gear 15 to drive the rotating shaft 14 to drive the scraper plate 17 to do circular motion along the inner wall of the ash bucket 2, so that ash removal treatment is performed on the inner wall of the ash bucket 2, dust accumulation is prevented, and ash is more thoroughly discharged, and meanwhile, the scraper plate 17 is always propped against the inner wall of the ash bucket 2 by the elastic force of the first spring 18.

As shown in fig. 2: the through hole is opened to the lateral wall of bracing piece 13, and the through hole passes through the bearing piece and rotates with rotation axis 14 to be connected, can play the effect of supporting stability to rotation axis 14.

As shown in fig. 2: a second spring 19 is arranged between the swing rod 16 and the scraper plate 17, the elastic force is sufficient, and the abutting effect is better.

As shown in fig. 4: the anti-blocking mechanism comprises a driving motor 20 fixed at the lower side of the L-shaped dust discharge valve port 9, a main shaft end of the driving motor 20 extends into the vertical end of the L-shaped dust discharge valve port 9 and is fixedly connected with a spiral discharge rod 21, the driving motor 20 is started to work, the spiral discharge rod 21 is driven to rotate, and dust falling into the L-shaped dust discharge valve port 9 can be forcedly discharged, so that blocking is prevented.

As shown in fig. 4: the upper end of the spiral discharging rod 21 extends into the ash bucket 2, so that the discharging effect is better.

Working principle: when ash removal treatment is required to be carried out on the ash bucket 2, the servo motor 11 is started to work so as to drive the drive bevel gear 12 to rotate, and the drive bevel gear 12 is meshed with the driven bevel gear 15 so as to drive the rotary shaft 14 to rotate, and further drive the scraper plate 17 to do circular motion along the inner wall of the ash bucket 2, so that ash removal treatment is carried out on the inner wall of the ash bucket 2, dust accumulation is prevented, ash is discharged more thoroughly, and meanwhile, the scraper plate 17 is always abutted against the inner wall of the ash bucket 2 by utilizing the elastic force of the first spring 18;

secondly, the driving motor 20 is started to work to drive the spiral discharging rod 21 to rotate, so that dust falling into the L-shaped dust discharging valve port 9 can be forcedly discharged, and blockage is prevented.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a sack cleaner ash bucket processing apparatus, includes casing (1) and ash bucket (2), its characterized in that, the downside open end of casing (1) and the upside open end fixed connection of ash bucket (2), and the landing leg frame (3) that two symmetries set up of bottom both sides fixedly connected with of ash bucket (2), one side intercommunication of casing (1) is equipped with air inlet valve port (4), the upper end inner wall fixedly connected with braced frame (5) of casing (1), and the lateral wall cover of braced frame (5) is equipped with dust filtering sack (6), the upside of casing (1) is equipped with gas outlet (7) that set up with dust filtering sack (6), and inserts in one side of gas outlet (7) is equipped with pulse valve pipe (8), in pulse valve pipe (8) one end extends to dust filtering sack (6), be equipped with ash removal mechanism in casing (1), and one side of ash removal mechanism offsets with the inner wall of ash bucket (2) and is equipped with L shape dust exhaust valve port (9), and the side of ash bucket (2) offsets and is equipped with anti-blocking mechanism (10) and prevents that the electrical connection has in the casing (10) and prevents blocking mechanism.

2. The ash bucket treatment device of the bag-type dust collector according to claim 1, wherein the ash cleaning mechanism comprises a servo motor (11) fixed on one side of a casing (1), a main shaft end of the servo motor (11) extends into the casing (1) and is fixedly connected with a driving bevel gear (12), a supporting rod (13) transversely arranged is fixedly connected in the casing (1), a rotating shaft (14) vertically arranged is rotatably connected on the supporting rod (13), a driven bevel gear (15) meshed with the driving bevel gear (12) is fixedly connected to the upper end of the rotating shaft (14), a swinging rod (16) is rotatably connected to the lower end of the rotating shaft (14) through a first rotating shaft, one end of the swinging rod (16) is rotatably connected with a scraper plate (17) through a second rotating shaft, one side of the scraper plate (17) is arranged against the inner wall of the ash bucket (2), and a first spring (18) is arranged between the rotating shaft (14) and the swinging rod (16).

3. The ash bucket treatment device of the bag-type dust collector according to claim 2, wherein the side wall of the supporting rod (13) is provided with a through hole, and the through hole is rotationally connected with the rotating shaft (14) through a bearing piece.

4. A dust hopper treatment device of a bag house dust collector according to claim 2, characterized in that a second spring (19) is arranged between the swing lever (16) and the scraper plate (17).

5. The ash bucket treatment device of the bag-type dust collector according to claim 1, wherein the anti-blocking mechanism comprises a driving motor (20) fixed at the lower side of the L-shaped dust discharging valve port (9), and a main shaft end of the driving motor (20) extends into the vertical end of the L-shaped dust discharging valve port (9) and is fixedly connected with a spiral discharging rod (21).

6. A dust hopper treatment device of a bag house dust collector as claimed in claim 5, characterized in that the upper end of the screw discharge rod (21) extends into the dust hopper (2).