CN210814348U

CN210814348U - Easy deashing dust collecting equipment

Info

Publication number: CN210814348U
Application number: CN201921510405.4U
Authority: CN
Inventors: 覃雷
Original assignee: Yichang Honglei Environmental Protection Machinery Co ltd
Current assignee: Yichang Honglei Environmental Protection Machinery Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-06-23
Anticipated expiration: 2029-09-11

Abstract

The utility model provides an easy-to-clean dust-removing equipment, which comprises a box body, a filter bag mounting plate is arranged in the box body to separate the box body into a filter chamber and an air purifying chamber, the bottom of the filter chamber is communicated with an ash bucket, one side of the filter chamber is provided with an air inlet pipe, the air purifying chamber is provided with an exhaust pipe, a supporting framework is arranged in the filter bag, the top of the supporting framework is provided with a pressing plate for fixing the filter bag, the pressing plate is arranged on the filter bag mounting plate through a bolt, the deashing mechanism is including setting up the install bin in the filter bag below, and the install bin passes through the support frame to be connected in the box, is equipped with vertical pivot in the install bin, is equipped with driven bevel gear in the vertical pivot, driven bevel gear and drive bevel gear meshing, and the drive bevel gear suit is in horizontal pivot, and horizontal pivot is through setting up the motor drive in the box outside, and the deashing brush is connected through the connecting rod in vertical pivot upper end, and the vertical setting of deashing brush is in the filter bag outside. The device is convenient to remove dust deposited on the outer side of the filter bag, and the replacement frequency of the filter bag is reduced.

Description

Easy deashing dust collecting equipment

Technical Field

The utility model belongs to the dust collecting equipment field, in particular to easy deashing dust collecting equipment.

Background

A dust collector is a device that separates dust from flue gas. The bag-type dust collector is commonly used and comprises a filter chamber, an ash bucket, a filter bag, an air inlet pipe and an air outlet pipe, wherein the filter bag is fixed in the filter chamber, the ash bucket is positioned below the filter chamber, and the air inlet pipe and the air outlet pipe are respectively fixed on two sides of the filter chamber.

CN202715318U discloses a bag-type dust collector, which comprises a filter chamber, a filter bag, a dust hopper, an air inlet pipe and an output pipe; the filter bag is fixed in the filter chamber; the filter chamber is positioned above the ash hopper; the output pipe is fixed on one side of the top end of the filter chamber; the ash bucket is a cone; the air inlet pipe is fixed on one side of the ash bucket, and the air inlet pipe and the output pipe are not on the same side.

After the bag-type dust collector is used for a long time, more dust can be stored in the outer side of the filter bag, the normal use of the dust collector is influenced, and the filter bag needs to be replaced or the dust is removed from the filter bag. The filter bag replacement operation is complicated, and the machine needs to be stopped for replacement, so that continuous dust removal is influenced; the filter bag is cleaned by reverse pulse blowing, the cleaning effect is poor and the dust cleaning time is long.

In the use of dust remover, when the ash that will store up was discharged to needs, for preventing the raise dust when dusty air from discharging and aggravating the ash discharge from the ash discharge mouth, need shut down and arrange the ash, also influenced the continuity of removing dust to a certain extent.

Disclosure of Invention

The utility model aims to solve the technical problem that an easy deashing dust collecting equipment, the deposition in the convenient filter bag outside is clear away, reduces the change frequency of filter bag.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: an easy-to-clean dust removing device comprises a box body, wherein a filter bag mounting plate is arranged in the box body to isolate the box body into a filter chamber and an air purifying chamber, the bottom of the filter chamber is communicated with an ash hopper, the ash hopper is provided with an ash discharge port, one side of the filter chamber is provided with an air inlet pipe, the air purifying chamber is provided with an exhaust pipe, the filter bag mounting plate is provided with a through hole for a filter bag to pass through, a support framework is arranged in the filter bag, the top of the support framework is provided with a pressing plate for fixing the filter bag, the pressing plate is mounted on the filter bag mounting plate through a bolt, a dust removing mechanism is arranged below the filter bag and comprises a mounting box arranged below the filter bag, the mounting box is connected into the box body through a support frame, a vertical rotating shaft is arranged in the mounting box, a driven bevel gear is arranged on the vertical rotating, the deashing brush is vertical to be set up in the filter bag outside.

In a preferable scheme, a conical dust hood is arranged at the top of the vertical rotating shaft.

In a preferable scheme, a water filling port is arranged on one side of the ash bucket.

In a further scheme, the lower end of the vertical rotating shaft extends into the ash hopper, and the lower end of the vertical rotating shaft is provided with stirring blades.

In the preferred scheme, a baffle is arranged in the box body corresponding to the air inlet pipe, and the baffle is obliquely arranged.

The utility model provides a pair of easy deashing dust collecting equipment drives the deashing brush through motor and drive mechanism and rotates along the filter bag surface, carries out the deashing to the filter bag to reduce the change frequency of filter bag. Preferably, the ash bucket sets up the filler, when discharging the deposition in the ash bucket, adds water through the filler to the ash bucket, forms the mixture of deposition and water, and the dust is kicked up once more and is caused secondary pollution when reducing the row ash, can not need the shut down when row ash simultaneously, realizes removing dust in succession.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view taken along plane A-A of FIG. 1;

in the figure: the dust removing device comprises a box body 1, a filter bag mounting plate 2, an air inlet pipe 3, an exhaust pipe 4, a supporting framework 5, a pressing plate 6, a mounting box 7, a supporting frame 8, a vertical rotating shaft 9, a driving bevel gear 10, a driven bevel gear 11, a transverse rotating shaft 12, a motor 13, a connecting rod 14, a dust removing brush 15, a dust blocking cover 16, stirring blades 17, a baffle plate 18, a filter bag 19, a filter chamber 101, an air purifying chamber 102, an ash hopper 103 and a water filling port 104.

Detailed Description

As shown in figures 1-2, an easy-to-clean dust-removing device comprises a box body 1, a filter bag mounting plate 2 is arranged in the box body 1 to separate the box body 1 into a filter chamber 101 and a clean air chamber 102, the bottom of the filter chamber 101 is communicated with an ash bucket 103, the ash bucket 103 is provided with an ash discharge port, the ash discharge port is provided with a valve, one side of the filter chamber 101 is provided with an air inlet pipe 3, the clean air chamber 102 is provided with an exhaust pipe 4, the filter bag mounting plate 2 is provided with a through hole for a filter bag 19 to pass through, a support framework 5 is arranged in the filter bag 19, the support framework 5 is a cylindrical framework, the top of the support framework 5 is provided with a pressure plate 6 for fixing the filter bag 19, the pressure plate 6 is mounted on the filter bag mounting plate 2 through bolts, a dust-removing mechanism is arranged below the filter bag 19 and comprises a mounting box 7 arranged below the filter bag 19, vertical pivot 9 passes through the bearing rotation and installs in install bin 7, be equipped with driven bevel gear 11 on vertical pivot 9, driven bevel gear 11 and the meshing of drive bevel gear 10, the suit of drive bevel gear 10 is on horizontal pivot 12, horizontal pivot 12 passes through the bearing rotation and installs on

install bin

7 and 1 lateral wall of box, horizontal pivot 12 is through setting up the motor 13 drive in the 1 outside of box, gear motor can be chooseed for use to motor 13, motor 13 fixes on the mounting panel, vertical pivot 9 upper end is stretched out install bin 7 and is connected deashing brush 15 through connecting rod 14, the vertical setting of deashing brush 15 is in the 19 outsides of filter bag.

During the specific use, pass through the draught fan with the exhaust pipe and be connected with intake pipe 3, dirty gas gets into and filters in the filter chamber 101, gas after the filtration gets into and discharges from blast pipe 4 in the air-purifying chamber 102, when the deposition in the needs outside the filter bag 19 is cleared up after operation a period of time, starter motor 13, drive horizontal pivot 12 and rotate, drive vertical pivot 9 and rotate under the meshing of drive bevel gear 10 and driven bevel gear 11, thereby drive deashing brush 15 and rotate along the filter bag 19 surface, carry out the deashing to filter bag 19, thereby reduce the change frequency of filter bag 19.

Preferably, a conical dust hood 16 is arranged at the top of the vertical rotating shaft 9. The ash blocking cover 16 is provided with a through hole for the ash removing brush 15 to pass through, and the ash deposition under cleaning is reduced to fall onto the installation box 7 by arranging the ash blocking cover 16.

A water filling opening 104 is arranged at one side of the ash bucket 103. When the accumulated dust in the dust hopper 103 is discharged, water is added into the dust hopper 103 through the water adding port 104 to form a mixture of the accumulated dust and the water, so that secondary pollution caused by the fact that dust is raised again when the dust is discharged is reduced, meanwhile, the dust is not required to be stopped when the dust is discharged, and continuous dust removal is realized.

Preferably, the lower end of the vertical rotating shaft 9 extends into the ash bucket 103, and the lower end of the vertical rotating shaft 9 is provided with a stirring blade 17.

Through the rotation of vertical pivot 9, make stirring vane 17 mix the mixture of deposition and water in the ash bucket 103, make things convenient for smooth discharge and the reduction of mixture to remain.

Preferably, a baffle 18 is arranged in the box body 1 at a position corresponding to the air inlet pipe 3, and the baffle 18 is obliquely arranged. The gas entering the gas inlet pipe 3 is dispersed and guided by arranging the baffle 18, so that the uniformity of the gas in the filter chamber 101 is facilitated, the filter bag 19 can uniformly filter the gas, and the excessive load of part of the filter bag 19 is prevented.

Claims

1. The utility model provides an easy deashing dust collecting equipment, includes box (1), is equipped with filter bag mounting panel (2) in box (1) and keeps apart box (1) for filter chamber (101) and air-purifying chamber (102), filter chamber (101) bottom intercommunication ash bucket (103), and ash bucket (103) are equipped with row ash mouth, its characterized in that: the dust removing device is characterized in that an air inlet pipe (3) is arranged on one side of the filter chamber (101), an exhaust pipe (4) is arranged in the air purifying chamber (102), a through hole for the filter bag (19) to pass through is formed in the filter bag mounting plate (2), a supporting framework (5) is arranged in the filter bag (19), a pressing plate (6) for fixing the filter bag (19) is arranged at the top of the supporting framework (5), the pressing plate (6) is mounted on the filter bag mounting plate (2) through bolts, a dust removing mechanism is arranged below the filter bag (19), the dust removing mechanism comprises a mounting box (7) arranged below the filter bag (19), the mounting box (7) is connected into the box body (1) through a supporting frame (8), a vertical rotating shaft (9) is arranged in the mounting box (7), a driven bevel gear (11) is arranged on the vertical rotating shaft (9), the driven bevel gear (11, the transverse rotating shaft (12) is driven by a motor (13) arranged on the outer side of the box body (1), the upper end of the vertical rotating shaft (9) is connected with an ash cleaning brush (15) through a connecting rod (14), and the ash cleaning brush (15) is vertically arranged on the outer side of the filter bag (19).

2. The easy-to-clean dust removing device of claim 1, which is characterized in that: the top of the vertical rotating shaft (9) is provided with a conical dust blocking cover (16).

3. The easy-to-clean dust removing device of claim 1, which is characterized in that: and a water filling port (104) is arranged on one side of the ash bucket (103).

4. The easy-to-clean dust removing device of claim 3, which is characterized in that: the lower end of the vertical rotating shaft (9) extends into the ash bucket (103), and the lower end of the vertical rotating shaft (9) is provided with a stirring blade (17).

5. The easy-to-clean dust removing device of claim 1, which is characterized in that: a baffle (18) is arranged in the box body (1) corresponding to the air inlet pipe (3), and the baffle (18) is obliquely arranged.