CN217773547U

CN217773547U - Filter bag of air box pulse bag type dust collector

Info

Publication number: CN217773547U
Application number: CN202221775029.3U
Authority: CN
Inventors: 梁国耀; 庄柳; 陈明博
Original assignee: Guangdong Huanqiu Purification Technology Co ltd
Current assignee: Guangdong Huanqiu Purification Technology Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-11-11
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses an air box pulse bag collector filter bag in pulse dust collecting equipment field, including first connecting sleeve, solid fixed ring and second connecting sleeve, gu fixed ring cup joints in the middle of first connecting sleeve's the lateral wall, second connecting sleeve threaded connection is in first connecting sleeve's lateral wall downside, the first holding ring of fixedly connected with between the inside wall downside of first connecting sleeve, the top of first holding ring is inlayed and is had first suction attachment, the inner chamber sliding connection of first connecting sleeve has the second holding ring, the top fixedly connected with handle of second holding ring, the first filter bag body of fixedly connected with between the inside wall of second holding ring, the bottom fixedly connected with locating piece of first filter bag body, this air box pulse bag collector filter bag possesses double-deck spare structure, has avoided air pollution, convenient to use, and the filter bag can shake completely, has improved the availability factor of filter bag.

Description

Filter bag of air box pulse bag type dust collector

Technical Field

The utility model relates to a pulse dust collecting equipment technical field specifically is a gas tank pulse bag collector filter bag.

Background

The air box pulse bag type dust collector is mainly composed of a dust hopper, an upper box body, a middle box body, a lower box body and the like, wherein the upper box body, the middle box body and the lower box body are of a chamber-divided structure, when the air box pulse bag type dust collector works, dust-containing air enters the dust hopper from an air inlet duct, coarse dust particles directly fall into the bottom of the dust hopper, fine dust particles upwards enter the middle box body and the lower box body along with the turning of air flow, dust is deposited on the outer surface of a filter bag, and the filtered air enters the upper box body to a clean air collecting pipe-exhaust duct and is exhausted to the atmosphere through an exhaust fan, wherein the air box pulse bag type dust collector mainly filters the dust in waste gas through the filter bag.

At present, the filter bag all is single-layer structure among the air box pulse bag collector, do not possess double-deck spare structure, after the individual layer filter bag is impaired, waste gas can directly discharge to the air, air pollution has been caused, not convenient to use, current filter bag is at the pulse in-process simultaneously, because the pulse air current is comparatively short, can't order about the filter bag and shake completely, lead to the unable complete shake of dust that the filter bag surface area attaches, the availability factor of filter bag has been reduced, we have proposed an air box pulse bag collector filter bag for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas tank pulse bag collector filter bag, with the filter bag is the individual layer structure in having proposed gas tank pulse bag collector in solving above-mentioned background art most, do not possess double-deck spare structure, after the individual layer filter bag is impaired, waste gas can directly discharge to the air in, air pollution has been caused, be not convenient for use, current filter bag is at the pulse in-process simultaneously, because the pulse air current is comparatively short and short, can't order about the filter bag and shake completely, lead to the unable problem of shaking off completely of dust that the filter bag surface area attached.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gas tank pulse bag collector filter bag, includes first connecting sleeve, solid fixed ring and second connecting sleeve, gu fixed ring cup joints in the middle of first connecting sleeve's the lateral wall, second connecting sleeve threaded connection is in first connecting sleeve's lateral wall downside, the first holding ring of fixedly connected with between first connecting sleeve's the inside wall downside, the top of first holding ring is inlayed and is had first annex of inhaling, first connecting sleeve's inner chamber sliding connection has the second holding ring, the top fixedly connected with handle of second holding ring, the first filter bag body of fixedly connected with between the inside wall of second holding ring, the bottom fixedly connected with locating piece of first filter bag body, it adsorbs the piece to inlay the third in the middle of the bottom of locating piece, first connecting sleeve's bottom fixedly connected with locating support, the bottom fixedly connected with elastic component of locating support, the bottom fixedly connected with linkage casing of elastic component, second connecting sleeve's bottom fixedly connected with second filter bag body.

As a further description of the above technical solution:

and a second adsorption piece is embedded in the bottom of the second positioning ring, the second adsorption piece, the first adsorption piece and the third adsorption piece are all magnets, and the bottom of the second adsorption piece is in adsorption connection with the top of the first adsorption piece.

As a further description of the above technical solution:

the outer side wall of the positioning support is coated with anticorrosive paint, and the positioning support is made of iron materials.

As a further description of the above technical solution:

the elastic part is a spring and is made of stainless steel materials.

As a further description of the above technical solution:

the bottom of the fixing ring is fixedly connected with a dustproof sleeve, and the dustproof sleeve is connected to the outer side wall of the second connecting sleeve in a sliding mode.

As a further description of the above technical solution:

the lateral wall left side downside and the lateral wall right side downside fixedly connected with connecting rod of second connecting sleeve, the connecting rod adopts the aluminum alloy material to make.

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

1. this air box pulse bag collector filter bag, first holding ring cooperation first absorption spare and second that are equipped with adsorb the piece and fix the second holding ring, rethread second holding ring supports first filter bag body, then adsorb the piece and fix a position the support to first filter bag body through locating piece cooperation third, then be in the outside of locating support through second filter bag body cooperation second connecting sleeve, make the dust remover filter bag possess double-deck spare construction, air pollution has been avoided, and convenient to use.

2. This air box pulse bag collector filter bag, guide pulse gas through the first filter bag body that is equipped with, the power that rethread locating piece cooperation locating support produced pulse gas is transmitted, order about the elastic component and produce and rock, and the cooperation linkage casing drives second filter bag body and begins the shake from the bottom, and upwards transmits the shake, thereby make the filter bag shake completely, make the long-pending dust that attaches in filter bag surface shake off completely, the availability factor of filter bag has been improved.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a filter bag of an air box pulse bag type dust collector provided by the utility model;

FIG. 2 is a schematic view of a filter bag of an air box pulse bag type dust collector according to the present invention;

FIG. 3 is a schematic sectional view of a filter bag of an air box pulse bag type dust collector according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 3 of a filter bag of an air box pulse bag type dust collector provided by the utility model.

In the figure: 100. a first connecting sleeve; 110. a first positioning ring; 120. a first suction attachment; 130. a second positioning ring; 131. a handle; 140. a second adsorption member; 150. a first filter bag body; 151. positioning a block; 152. a third adsorption member; 160. positioning the bracket; 170. an elastic member; 180. a linkage housing; 200. a fixing ring; 210. a dust-proof sleeve; 300. a second connecting sleeve; 310. a connecting rod; 320. a second filter bag body.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a filter bag of a gas tank pulse bag type dust collector, which has a double-layer standby structure and can not drive the filter bag to shake completely, please refer to fig. 1-4, a first connecting sleeve 100, a fixing ring 200 and a second connecting sleeve 300;

referring to fig. 1-4 again, a first positioning ring 110 is fixedly connected between the lower sides of the inner side walls of the first connecting sleeve 100, the first positioning ring 110 is used for supporting the second positioning ring 130, a first suction attachment 120 is embedded at the top of the first positioning ring 110, the first suction attachment 120 is used for supporting the second positioning ring 130 in cooperation with the second suction attachment 140, the inner cavity of the first connecting sleeve 100 is slidably connected with the second positioning ring 130, the second positioning ring 130 is used for supporting the first filter bag body 150, a handle 131 is fixedly connected at the top of the second positioning ring 130, the handle 131 is used for facilitating the taking out of the second positioning ring 130, a first filter bag body 150 is fixedly connected between the inner side walls of the second positioning ring 130, the first filter bag body 150 is used for secondary protection and filtration of exhaust gas and dust, a positioning block 151 is fixedly connected to the bottom of the first filter bag body 150, a third linkage coupling member 152 is embedded in the middle of the bottom of the positioning block 151, the positioning block 151 is used for cooperating with the third suction member 152 to perform suction on the positioning support 160, a positioning support 160 is fixedly connected with a positioning support 160, a positioning sleeve 160, a shaking pulse drive air flow generated by the elastic coupling of the positioning sleeve 170, the positioning support 170, the second positioning sleeve 170, the positioning sleeve 170 is used for driving the shaking drive coupling sleeve 170 to drive the second positioning support 170 to shake the elastic pulse shell through the elastic coupling sleeve 170, the elastic pulse drive coupling sleeve 170, the elastic coupling sleeve 170, and transfers jitter upwards;

in conclusion, the pulse air flow is guided through the first filter bag body 150, and then the power generated by the pulse air flow is transmitted through the positioning block 151 and the positioning support 160, so that the elastic member 170 is driven to shake, and the linkage housing 180 is matched to drive the second filter bag body 320 to shake from the bottom and transmit the shake upwards, so that the filter bag shakes completely, the dust accumulated on the surface of the filter bag can shake off completely, and the use efficiency of the filter bag is improved.

Referring to fig. 1-4 again, the fixing ring 200 is sleeved on the middle of the outer side wall of the first connecting sleeve 100, and the fixing ring 200 is used for supporting the dust cover 210;

referring to fig. 1 to 4 again, the bottom of the second connection sleeve 300 is fixedly connected to a second filter bag body 320, the second filter bag body 320 is used for filtering dust from the exhaust gas introduced into the gas tank, the second connection sleeve 300 is screwed on the lower side of the outer sidewall of the first connection sleeve 100, and the second connection sleeve 300 is used for fixedly supporting the second filter bag body 320.

Referring to fig. 1 to 4 again, the second adsorption member 140 is embedded in the bottom of the second positioning ring 130, the second adsorption member 140, the first adsorption member 120 and the third adsorption member 152 are all magnets, the bottom of the second adsorption member 140 is connected to the top of the first adsorption member 120 in an adsorption manner, and the second adsorption member 140, the first adsorption member 120 and the third adsorption member 152 made of magnets have mutual adsorption capacity and can adsorb accessories made of iron materials.

Referring to fig. 1 to 4 again, the outer sidewall of the positioning bracket 160 is coated with an anti-corrosion paint, the positioning bracket 160 is made of an iron material, and the positioning bracket 160 made of the iron material can be adsorbed by the third adsorbing member 152.

Referring to fig. 1-4 again, the elastic member 170 is a spring, the elastic member 170 is made of stainless steel, and the elastic member 170 made of stainless steel has high elasticity.

Referring to fig. 1-4 again, the bottom of the fixing ring 200 is fixedly connected with the dust-proof sleeve 210, and the dust-proof sleeve 210 is slidably connected to the outer side wall of the second connection sleeve 300, so that the connection between the second connection sleeve 300 and the first connection sleeve 100 can be protected by the dust-proof sleeve 210.

Referring to fig. 1 to 4 again, the left lower side and the right lower side of the outer sidewall of the second connecting sleeve 300 are fixedly connected with a connecting rod 310, the connecting rod 310 is made of an aluminum alloy material, and the connecting rod 310 made of the aluminum alloy material has high corrosion resistance.

In conclusion, the first positioning ring 110 is matched with the first suction piece 120 and the second suction piece 140 to fix the second positioning ring 130, the second positioning ring 130 is used to support the first filter bag body 150, the positioning block 151 is matched with the third suction piece 152 and the positioning support 160 to fix the first filter bag body 150, and the second filter bag body 320 is matched with the second connecting sleeve 300 to be located outside the positioning support 160, so that the filter bag of the dust collector has a double-layer standby structure, air pollution is avoided, and the dust collector is convenient to use.

When the dust shaking device is used specifically, a person skilled in the art firstly holds the handle 131 to insert the second positioning ring 130 into the first connecting sleeve 100, meanwhile, the first suction part 120 and the second suction part 140 are mutually adsorbed, so as to drive the second positioning ring 130 to be fixed on the first positioning ring 110, meanwhile, the first filter bag body 150 enters the inside of the positioning support 160 and is adsorbed with the positioning support 160 through the positioning block 151 and the third suction part 152, then a worker holds the connecting rod 310 to mount the second connecting sleeve 300 and the first connecting sleeve 100, so that the second filter bag body 320 is sleeved outside the positioning support 160, when the filter bags are cleaned by pulse airflow, the pulse airflow is guided by the first filter bag body 150, the positioning block 151 is stressed, and the shaking generated by the positioning support 160, then the acting force is transmitted into the elastic part 170 through the positioning support 160, the elastic part 170 is stressed to drive the linkage housing 180 to shake, and drive the bottom of the second filter bag body 320 to start and upwards spread, so as to achieve the purpose that dust shaking is deposited on the surface of the second filter bag body 320.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides an air box pulse bag collector filter bag which characterized in that: including first connecting sleeve (100), solid fixed ring (200) and second connecting sleeve (300), gu fixed ring (200) cup joints in the middle of the lateral wall of first connecting sleeve (100), second connecting sleeve (300) threaded connection is in the lateral wall downside of first connecting sleeve (100), fixedly connected with first holding ring (110) between the inside wall downside of first connecting sleeve (100), the top of first holding ring (110) is inlayed and is had first suction attachment (120), the inner chamber sliding connection of first connecting sleeve (100) has second holding ring (130), the top fixedly connected with handle (131) of second holding ring (130), fixedly connected with first filter bag body (150) between the inside wall of second holding ring (130), the bottom fixedly connected with locating piece (151) of first filter bag body (150), the middle inlay in bottom of locating piece (151) has third suction attachment (152), the bottom fixedly connected with locating support (160) of first connecting sleeve (100), the bottom fixedly connected with elastic support (160) of locating support (160), elastic connection of second fixing sleeve (170) is connected with bottom adsorption attachment (320).

2. The air box pulse bag house dust collector filter bag of claim 1, wherein: a second adsorption piece (140) is embedded in the bottom of the second positioning ring (130), the second adsorption piece (140), the first adsorption piece (120) and the third adsorption piece (152) are all magnets, and the bottom of the second adsorption piece (140) is in adsorption connection with the top of the first adsorption piece (120).

3. The filter bag of claim 2, wherein: the outer side wall of the positioning bracket (160) is sprayed with anticorrosive paint, and the positioning bracket (160) is made of iron materials.

4. The filter bag of claim 1, wherein: the elastic piece (170) is a spring, and the elastic piece (170) is made of stainless steel.

5. The air box pulse bag house dust collector filter bag of claim 1, wherein: the bottom fixedly connected with dirt proof boot (210) of solid fixed ring (200), just dirt proof boot (210) sliding connection be in the lateral wall of second connecting sleeve (300).

6. The air box pulse bag house dust collector filter bag of claim 1, wherein: the lateral wall left side downside and the lateral wall right side downside fixedly connected with connecting rod (310) of second connecting sleeve (300), connecting rod (310) adopt the aluminum alloy material to make.