CN215692802U

CN215692802U - Kiln tail electric bag dust collection bag

Info

Publication number: CN215692802U
Application number: CN202121188380.8U
Authority: CN
Inventors: 张志远; 陈忠
Original assignee: Fujian Lantian Cement Co ltd
Current assignee: Fujian Lantian Cement Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-02-01
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a kiln tail electric bag dust collection bag which comprises a flange plate, a protection pipe and a dust collection bag, wherein the flange plate is fixedly welded at the top end of the protection pipe, a clamping groove is formed in the protection pipe, a clamping block is arranged on the outer side of the dust collection bag, and the dust collection bag is arranged in the protection pipe in a mutually clamped mode through the clamping block and the clamping groove. The dust collection bag has the advantages of simple structure and convenience in use, and the dust collection bag is protected and fixed through the protection tube, so that the dust collection bag is prevented from being damaged and falling off.

Description

Kiln tail electric bag dust collection bag

Technical Field

The utility model relates to the technical field of dust collection bags, in particular to a kiln tail electric bag dust collection bag.

Background

The dust collecting bag (dust collecting bag, dust collecting cloth bag, dust collecting filter bag and dust collecting filter bag) is a bag-shaped filter bag made of non-woven fabric or woven fabric materials through seam or hot melting into a certain specification, and is one of important environment-friendly accessories for filtering, dust collecting and material collecting. Along with the increase of the atmospheric pollution treatment strength of the national environmental protection ministry, the application of the dust collection bag in various industries is wider and wider. However, in the prior art, the dust collection bag is sleeved outside the kiln tail pipeline for use, and when the dust collection bag is used, the dust collection bag is easily broken due to friction damage, and the dust collection bag is sleeved outside the pipeline and easily falls off from the outside of the pipeline, so that the normal operation of dust collection is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a kiln tail electric bag dust collection bag which has the advantages of simple structure and convenience in use, and the dust collection bag is protected and fixed through a protection pipe so as to prevent the dust collection bag from being damaged and falling off, so that the problems that the dust collection bag is sleeved on the outer side of a kiln tail pipeline to be used in the prior art, the dust collection bag is easily broken due to friction damage in the use process, and the dust collection bag is easily fallen off from the outer side of the pipeline to influence the normal operation of dust collection in the prior art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a kiln tail electricity bag dust bag, includes ring flange, protection tube and dust bag, ring flange welded fastening is on the top of protection tube, the draw-in groove has been seted up to the inside of protection tube, dust bag's the outside is equipped with the fixture block, dust bag passes through the inside at the protection tube of fixture block and the mutual joint of draw-in groove and installs.

Preferably, a through hole penetrates through the flange plate, the inner diameter of the through hole is matched with the diameter of the protection tube, and a sealing groove is formed in the position, close to the through hole, of the flange plate.

Preferably, a sealing ring is sewn at the top end of the dust collection bag, and the dust collection bag is clamped and limited in the flange plate through the sealing ring and the sealing groove.

Preferably, the clamping grooves are six in number, the clamping grooves are distributed on the inner side surface of the protection tube in an annular array mode, and the depth of each clamping groove is half of the height of the protection tube.

Preferably, the flange plate is provided with a fixing hole in a penetrating manner, and is fixedly connected with the tail end of the kiln tail pipeline through the fixing hole, the bolt and the nut.

Preferably, the side wall of the protection tube is provided with air holes in a penetrating manner, and the air holes are uniformly distributed on the protection tube.

Preferably, the position and size of the clamping block correspond to the position and size of the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that: through setting up the protection tube, the top of protection tube is equipped with the ring flange, the protection tube passes through the ring flange and is connected with kiln tail pipeline, and the inside of protection tube is equipped with the draw-in groove, when using, the dust bag passes through the spacing joint of fixture block in the draw-in groove, and then fix a position dust bag lateral wall, prevent to shrink after the dust bag installation, influence normal use, and the degree of depth of draw-in groove is half of protection tube, dust bag accessible draw-in groove restriction moves down the position, and then prevent that the dust bag from coming off in the protection tube, the protection tube can protect the dust bag simultaneously, prevent that the dust bag is impaired when using.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic front view of a dust bag according to the present invention;

fig. 4 is a schematic front view of the flange plate of the present invention.

In the figure: 1. a flange plate; 2. protecting the tube; 3. a dust collection bag; 4. a through hole; 5. a fixing hole; 6. a sealing groove; 7. a card slot; 8. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention includes:

the utility model provides a kiln tail electricity bag dust collection bag, including ring flange 1, protection tube 2 and dust collection bag 3, run through on the ring flange 1 and seted up fixed orifices 5, ring flange 1 passes through fixed orifices 5, bolt and nut are fixed with kiln tail pipeline end-to-end connection, 1 welded fastening of ring flange is on the top of protection tube 2, run through on the lateral wall on the protection tube 2 and seted up the bleeder vent, and the bleeder vent evenly distributed on protection tube 2, run through in the ring flange 1 and seted up through-hole 4, the internal diameter of through-hole 4 and the diameter looks adaptation of protection tube 2.

The flange plate 1 is provided with a sealing groove 6 near the through hole 4, the protecting tube 2 is internally provided with six clamping grooves 7, the clamping grooves 7 are distributed on the inner side surface of the protecting tube 2 in an annular array manner, the depth of each clamping groove 7 is half of the height of the protecting tube 2, the outer side of the dust collecting bag 3 is provided with a clamping block 8, the position and the size of each clamping block 8 correspond to the position and the size of each clamping groove 7, the dust collecting bag 3 is mutually clamped and mounted in the protecting tube 2 through the clamping blocks 8 and the clamping grooves 7, the side wall of the dust collecting bag 3 is positioned, the dust collecting bag 3 is prevented from shrinking after being mounted to influence normal use, the depth of each clamping groove 7 is half of the depth of the protecting tube 2, the dust collecting bag 3 can move downwards by being limited by the clamping grooves 7, the dust collecting bag 3 is prevented from falling from the protecting tube 2, a sealing ring is sewn at the top end of the dust collecting bag 3, the dust collecting bag 3 is mutually clamped and limited and mounted in the flange plate 1 through the sealing ring and the sealing groove 6, the protection tube 2 can protect the dust collection bag 3 and prevent the dust collection bag 3 from being damaged when in use.

The working principle is as follows: the user is when using, the inside at protection tube 2 is installed through the mutual joint of fixture block 8 and draw-in groove 7 to dust bag 3, and then fix a position dust bag 3 lateral wall, prevent to shrink after dust bag 3 installs, influence normal use, and the degree of depth of draw-in groove 7 is half of protection tube 2, the position moves down in the restriction of dust bag 3 accessible draw-in groove 7, and then prevent that dust bag 3 from droing in the protection tube 2, and protection tube 2 can protect dust bag 3, prevent that dust bag 3 is impaired when using.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a kiln tail electricity bag dust bag, includes ring flange (1), protection tube (2) and dust bag (3), its characterized in that: the utility model discloses a dust collection bag, including ring flange (1), protection tube (2), draw-in groove (7) have been seted up to the inside of protection tube (2), the outside of dust collection bag (3) is equipped with fixture block (8), dust collection bag (3) are installed in the inside of protection tube (2) through fixture block (8) and the mutual joint of draw-in groove (7).

2. The kiln tail electric bag dust collection bag according to claim 1, characterized in that: the through hole (4) has been seted up in passing through in ring flange (1), the internal diameter of through-hole (4) and the diameter looks adaptation of protection tube (2), seal groove (6) have been seted up in ring flange (1) near through-hole (4) department.

3. The kiln tail electric bag dust collection bag according to claim 1, characterized in that: the top of dust collection bag (3) has sewed up the sealing washer, dust collection bag (3) are spacing to be installed in ring flange (1) through the mutual joint of sealing washer and seal groove (6).

4. The kiln tail electric bag dust collection bag according to claim 1, characterized in that: the clamping grooves (7) are six in number, the clamping grooves (7) are distributed on the inner side surface of the protection tube (2) in an annular array mode, and the depth of the clamping grooves (7) is half of the height of the protection tube (2).

5. The kiln tail electric bag dust collection bag according to claim 1, characterized in that: the kiln tail pipeline is characterized in that a fixing hole (5) penetrates through the flange plate (1), and the flange plate (1) is fixedly connected with the tail end of the kiln tail pipeline through the fixing hole (5), a bolt and a nut.

6. The kiln tail electric bag dust collection bag according to claim 1, characterized in that: the side wall of the protection tube (2) is provided with air holes in a penetrating mode, and the air holes are evenly distributed on the protection tube (2).

7. The kiln tail electric bag dust collection bag according to claim 1, characterized in that: the position and the size of the clamping block (8) correspond to those of the clamping groove (7).