CN211069357U

CN211069357U - Industrial bag-type dust collector

Info

Publication number: CN211069357U
Application number: CN201921686549.5U
Authority: CN
Inventors: 刘东明
Original assignee: Taizhou Hengxin Environmental Protection Technology Co ltd
Current assignee: Taizhou Hengxin Environmental Protection Technology Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-24
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses an industrial sack cleaner relates to industrial dust removal technical field. The utility model discloses a dust removal case and air-purifying chamber, dust removal case one side is run through and is fixed with the intake pipe of inside extension, and the intake pipe upper surface is equipped with the inlet port, is fixed with the baffle between dust removal roof end and the air-purifying chamber, and the through hole has been seted up on the baffle surface, and the through hole bottom mounting has the skeleton dish, and skeleton dish surface cover is established and is fixed with the dust removal sack, and the through hole center of baffle is fixed with driving motor through the mounting, and driving motor output shaft one end is fixed with the fla. The utility model discloses a driving motor drive flabellum rotates and bloies in to the dust removal sack, compares in tubular sack filter through the mode that venturi tube pulse jetting blown the ash, and skeleton dish inside has bigger space, and the atmospheric pressure that bears during the blowback is gentler, can increase of service life to the flabellum air current of blowing is more comprehensive and even, can make the dust removal sack go up adnexed dust and get rid of cleaner.

Description

Industrial bag-type dust collector

Technical Field

The utility model belongs to the technical field of the industrial dust removal, especially, relate to an industrial sack cleaner.

Background

The exhaust gas discharged by industrial production, such as metallurgy, kiln and boiler combustion, electromechanical manufacturing industry, a large amount of automobile repair paint and building material production, is one of the sources of haze. It is obvious that the continuous treatment and collection of the industrial waste gas pollution is an effective measure for inhibiting haze. Various dust collectors are main equipment for treating industrial waste gas pollution, and bag-type dust collectors are backbone equipment in the dust collectors.

The working principle of the existing bag-type dust collector is that dust-containing gas enters from an air inlet, and when the dust-containing gas passes through an ash bucket, part of large-particle dust in the gas is separated under the action of inertia force and gravity and directly falls into the bottom of the ash bucket. The dust-containing gas enters the filter bag filtering area of the middle box body after passing through the dust hopper, the gas passes through the filter bag, dust is blocked on the outer surface of the filter bag, and the purified gas enters the upper box body through the filter bag opening and then is discharged from the air outlet. Because the sack needs often to clear up in order to guarantee normal work, consequently many sack cleaners have had the blowback ash design of air pocket pulse jetting, but this kind of soot blowing structural design has following defect: the venturi tube blowing causes too large resistance of equipment, and the cloth bag fixing frame bears larger gas pressure, is easy to deform or damage and has short service life; the blowing air flow on the shell and tube type cloth bag is difficult to make the pressure balance, and the dust blowing effect is common.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial sack cleaner through novel disk sack filtration with blow the ash design to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an industrial sack cleaner, including dust removal case and air-purifying chamber, dust removal case one side is run through and is fixed with the intake pipe of inside extension, the intake pipe upper surface is equipped with the inlet port, be fixed with the baffle between dust removal roof end and the air-purifying chamber, the through hole has been seted up on the baffle surface, the through hole bottom mounting has the skeleton dish, skeleton dish surface cover is established and is fixed with the dust removal sack, the through hole center of baffle is fixed with driving motor through the mounting, driving motor output shaft one end is fixed with the flabellum, skeleton dish inner chamber is located to the flabellum, the air-purifying chamber top is equipped with the air inlet, the air inlet outer port articulates there is the end cover, the air inlet inner wall is fixed with the sack filter screen.

Further, the skeleton dish includes the fixed plate and is fixed in the fretwork skeleton of fixed plate bottom face, the bolt mounting hole has been seted up on the fixed plate surface.

Furthermore, an ash bucket is fixed at the bottom end of the dust removal box, and a rotary ash discharge valve is fixed at the bottom end opening of the ash bucket.

Furthermore, the bottom end of the dust removal box is fixed with a supporting leg.

The utility model discloses following beneficial effect has:

1. the utility model discloses a driving motor drive flabellum rotates and bloies in to the dust removal sack to blow off the dust, compare in tubular sack filter through the mode that venturi tube pulse jetting blown the ash, skeleton dish inside has bigger space, the atmospheric pressure that bears during the blowback is gentler, can increase of service life, and the flabellum air current of blowing more comprehensive and even, can make the dust removal sack go up adnexed dust get rid of cleaner.

2. The utility model discloses a sack filtration of disc type has less height when having great dirt area of straining, can reduce equipment volume.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of an industrial bag-type dust collector of the present invention;

fig. 2 is a schematic structural view of a skeletal disc.

In the drawings, the components represented by the respective reference numerals are listed below:

1-dust removal box, 2-air purification chamber, 3-air inlet pipe, 4-air inlet hole, 5-clapboard, 6-through hole, 7-skeleton disk, 701-fixing plate, 702-hollow skeleton, 8-dust removal cloth bag, 9-driving motor, 10-fan blade, 11-air inlet, 12-end cover, 13-cloth bag filter screen, 14-air outlet, 15-ash bucket, 16-rotary ash valve and 17-supporting leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention relates to an industrial bag-type dust collector, which comprises a dust-removing box 1 and an air-purifying chamber 2, wherein an air inlet pipe 3 extending inwards is fixed on one side of the dust-removing box 1, and an air inlet hole 4 is arranged on the upper surface of the air inlet pipe 3. Be fixed with baffle 5 between 1 top of dust removal case and the air-purifying chamber 2, through hole 6 has been seted up on baffle 5 surface, and 6 bottom mounting in through hole have a skeleton dish 7, and skeleton dish 7 is discoid, and skeleton dish 7 includes fixed plate 701 and is fixed in the fretwork skeleton 702 of fixed plate 701 bottom face, and the bolt mounting hole has been seted up on the fixed plate 701 surface, and 7 surface cover of skeleton dish are established and are fixed with dust removal sack 8. A driving motor 9 is fixed in the center of a through hole 6 of the partition plate 5 through a fixing piece, the driving motor 9 is externally connected with an electric control system, one end of an output shaft of the driving motor 9 is fixed with a fan blade 10, the fan blade 10 is arranged in an inner cavity of the framework disc 7, and the fan blade 10 rotates to blow air downwards and around to blow off dust attached to the outer portion of the dust removal cloth bag 8. An air inlet 11 is arranged at the top end of the air purifying chamber 2, an end cover 12 is hinged to an outer port of the air inlet 11, a cloth bag filter screen 13 is fixed on the inner wall of the air inlet 11, and an air outlet 14 is arranged on one side of the air purifying chamber 2.

Wherein, the bottom of the dust removing box 1 is fixed with an ash bucket 15, and the bottom port of the ash bucket 15 is fixed with a rotary ash discharge valve 16.

Wherein, the bottom end of the dust removal box 1 is fixed with a supporting leg 17.

During specific work, dust-containing air firstly enters the dust removal box 1 through the air inlet hole 4 of the air inlet pipe 3, one part of dust falls into the dust hopper 15 due to self weight, the other part of dust is filtered by the dust removal cloth bag 8, and clean air is finally discharged through the air outlet 14 after passing through the through hole 6. When the dust removal sack 8 needs to be cleared up, open end cover 12, open driving motor 9, drive flabellum 10 and rotate and blow to the dust removal sack 8 in, thereby blow off the dust, compare in tubular sack filter through the mode that venturi tube pulse blowing blown and blown the ash, skeleton dish 7 is inside to have bigger space, the atmospheric pressure that bears during the blowback is gentler, can increase of service life, and the flabellum air current of blowing is more comprehensive and even, can make the adnexed dust on the dust removal sack 8 get rid of cleaner. The disc type cloth bag filtering structure has a smaller height while having a larger dust filtering area, and the volume of the equipment can be reduced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an industrial sack cleaner, includes dust removal case (1) and air-purifying chamber (2), its characterized in that: the dust removal box is characterized in that an inward extending air inlet pipe (3) penetrates through and is fixed to one side of the dust removal box (1), an air inlet hole (4) is formed in the upper surface of the air inlet pipe (3), a partition plate (5) is fixed between the top end of the dust removal box (1) and the air purification chamber (2), a through hole (6) is formed in the surface of the partition plate (5), a framework disc (7) is fixed to the bottom end of the through hole (6), a dust removal cloth bag (8) is fixedly arranged on the surface of the framework disc (7), a driving motor (9) is fixed to the center of the through hole (6) of the partition plate (5) through a fixing part, a fan blade (10) is fixed to one end of an output shaft of the driving motor (9), the fan blade (10) is arranged in the inner cavity of the framework disc (7), an air inlet (11) is formed in the top end of the air, an air outlet (14) is arranged on one side of the air purifying chamber (2).

2. The industrial bag-type dust collector of claim 1, wherein the skeleton plate (7) comprises a fixing plate (701) and a hollow skeleton (702) fixed on the bottom end face of the fixing plate (701), and bolt mounting holes are formed in the surface of the fixing plate (701).

3. The industrial bag-type dust collector of claim 1, wherein an ash bucket (15) is fixed at the bottom end of the dust collection box (1), and a rotary ash discharge valve (16) is fixed at the bottom end port of the ash bucket (15).

4. An industrial bag dust collector according to claim 1, characterized in that the bottom end of the dust box (1) is fixed with support legs (17).