CN215692070U

CN215692070U - Filter bag for liquid treatment

Info

Publication number: CN215692070U
Application number: CN202122049241.3U
Authority: CN
Inventors: 翟乐; 尚波; 陆游
Original assignee: Jiangsu Yidun Environmental Protection Technology Co ltd
Current assignee: Jiangsu Yidun Environmental Protection Technology Co ltd
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2022-02-01
Anticipated expiration: 2031-08-28

Abstract

The utility model discloses a filter bag for liquid treatment, which comprises a frame and a bag body, wherein the frame is fixedly connected with the bag body; the connecting piece comprises a fixing ring and a plurality of springs, the fixing ring is fixedly connected with the bag body, and the springs are fixedly connected to the top end of the fixing ring; and the adjacent fixing rings are fixedly connected through springs, and the top ends of the springs, which are positioned at the topmost ends, are fixedly connected with the frame. According to the utility model, the plurality of connecting pieces fixedly connected with the bag body are arranged, so that when liquid has large impact force on the bag body, the spring in the connecting piece can deform, the buffering effect is achieved, and the bag body is prevented from being damaged.

Description

Filter bag for liquid treatment

Technical Field

The utility model belongs to the technical field of filter bags, and particularly relates to a filter bag for liquid treatment.

Background

The filter bag has excellent chemical property stability and heat resistance, is a representative of the highest performance in the filter material industry, is also a variety with the highest performance in all common filter materials, and achieves higher levels in the aspects of filter efficiency, filter precision and the like.

However, when the filter bag filters liquid, when the liquid has a large impact on the bag body, the bag body is easily damaged by the impact force, and particularly, the connection between the bag body and the top end frame is easily broken.

To this end, we propose a filter bag for liquid treatment that solves the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention provides a filter bag for liquid treatment, which can prevent the bag body from being easily damaged by providing a plurality of connecting members to buffer the bag body when the bag body is impacted, so as to solve the above problems in the prior art.

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

a filter bag for liquid treatment comprises a frame and a bag body, wherein the frame is fixedly connected with the bag body, a connecting piece is arranged in the bag body, and a plurality of connecting pieces are sequentially distributed from top to bottom;

the connecting piece comprises a fixing ring and a plurality of springs, the fixing ring is fixedly connected with the bag body, and the springs are fixedly connected to the top end of the fixing ring;

and the adjacent fixing rings are fixedly connected through springs, and the top ends of the springs, which are positioned at the topmost ends, are fixedly connected with the frame.

Further, frame bottom fixedly connected with a plurality of slide bars, the slide bar run through solid fixed ring and with solid fixed ring sliding connection.

Furthermore, the upper end of the fixing ring is provided with a limiting block fixedly connected to the sliding rod, and the fixing ring is abutted to the limiting block.

Further, fixed ring side fixedly connected with a plurality of couples, couple and bag body fixed connection.

Furthermore, a plurality of connecting rings are fixedly connected inside the bag body, the connecting rings are of a cloth structure, and the hook is fixedly connected with the bag body through the connecting rings.

Furthermore, the hook is of an annular structure, and an opening for penetrating through the connecting ring is formed in the upper side of the hook.

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

1. by arranging the connecting pieces fixedly connected with the bag body, the spring in the connecting piece can deform to play a role of buffering when liquid has larger impact force on the bag body, so that the bag body is prevented from being damaged;

2. through setting up the couple can realize conveniently being connected between connecting piece and the bag body, can avoid the couple to link to each other with bag body main part through setting up the go-between simultaneously, have the breach on the bag body that leads to and the not good condition of filter effect that appears.

Drawings

FIG. 1 is a schematic perspective view of a filter bag for fluid treatment according to the present invention;

FIG. 2 is a schematic perspective cross-sectional view of a filter bag for fluid treatment according to the present invention;

fig. 3 is a schematic view showing a structure of a connector in a filter bag for liquid treatment according to the present invention.

In the figure: 1. a frame; 2. a bag body; 3. a connecting member; 31. a fixing ring; 32. a spring; 4. a slide bar; 5. a limiting block; 6. hooking; 7. a connecting ring; 8. and (4) opening.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to fig. 1-3, a filter bag for liquid treatment comprises a frame 1 and a bag body 2, wherein the frame 1 is fixedly connected with the bag body 2, a connecting piece 3 is arranged in the bag body 2, and a plurality of connecting pieces 3 are sequentially distributed from top to bottom.

Wherein, connecting piece 3 is including solid fixed ring 31 and spring 32, gu fixed ring 31 and bag body 2 fixed connection, spring 32 are equipped with a plurality ofly and fixed connection at solid fixed ring 31 top, through spring 32 fixed connection between the adjacent solid fixed ring 31, are located spring 32 top and frame 1 fixed connection of topmost.

When liquid is great to the impact force of the bag body 2, the bag body 2 at this moment will take place deformation, the bag body 2 will change the interval between the adjacent solid fixed ring 31, the spring 32 at this moment will take place deformation, and then the realization will play the effect of buffering, avoid the bag body 2 that the too big bag body 2 fracture condition such as damage that leads to of effort takes place in the twinkling of an eye with frame 1 junction.

Frame 1 bottom fixedly connected with a plurality of slide bars 4, slide bar 4 run through solid fixed ring 31 and with solid fixed ring 31 sliding connection, realize improving the stability of structure through slide bar 4, ensure that solid fixed ring 31 will slide along slide bar 4, avoid appearing the bag body 2 and twist reverse the unstable condition emergence that leads to solid fixed ring 31 and bag body 2 to be connected.

The upper end of the fixing ring 31 is provided with a limiting block 5 fixedly connected to the sliding rod 4, the fixing ring 31 is abutted to the limiting block 5, the limiting ring 31 is limited, when no liquid impacts the bag body 2, the fixing ring 31 at the moment is abutted to the limiting block 5, and the bag body 2 is prevented from being contracted seriously under the action of the spring 32 and affecting the filtering effect.

Fixed ring 31 encircles a plurality of couples of fixedly connected with 6 of side, couple 6 and the 2 fixed connection of the bag body, and then convenient fixed ring 31 carries out fixed connection with the bag body 2, and can make things convenient for follow-up change bag body 2.

A plurality of go-between 7 of the inside fixedly connected with of the bag body 2, go-between 7 are the fabric construction, and couple 6 passes through go-between 7 and the bag body 2 fixed connection, and couple 6 is connected with the bag body 2 through going on with go-between 7, and is connected with go-between 7 and only need pass go-between 7 with couple 6 can.

The hook 6 is of an annular structure, the opening 8 for penetrating the connecting ring 7 is formed in the upper side of the hook 6, the hook 6 is pulled downwards to move or the hook 6 is pulled upwards to move the bag body 2, the hook 6 and the connecting ring 7 cannot be easily separated, and the stable shape of the structure is ensured.

The operating principle of the present invention will now be described as follows:

in the utility model, when the impact force of the body on the bag body 2 is strong, the bag body 2 will deform, the distance between the adjacent fixing rings 31 will be changed by the bag body 2, and the spring 32 will deform, so that the buffer effect can be realized, and the conditions that the bag body 2 is broken and damaged due to the overlarge instant acting force at the joint of the bag body 2 and the frame 1 are avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A filter bag for liquid treatment comprises a frame (1) and a bag body (2), and is characterized in that the frame (1) is fixedly connected with the bag body (2), a connecting piece (3) is arranged in the bag body (2), and a plurality of connecting pieces (3) are sequentially distributed from top to bottom;

the connecting piece (3) comprises a fixing ring (31) and springs (32), the fixing ring (31) is fixedly connected with the bag body (2), and the springs (32) are arranged and fixedly connected to the top end of the fixing ring (31);

the adjacent fixing rings (31) are fixedly connected through springs (32), and the top ends of the springs (32) at the topmost ends are fixedly connected with the frame (1).

2. Filter bag for liquids treatment according to claim 1, characterised in that a plurality of sliding rods (4) are fixedly connected to the bottom end of the frame (1), said sliding rods (4) passing through the fixed ring (31) and being slidingly connected to the fixed ring (31).

3. Filter bag for the treatment of liquids, as in claim 2, characterized in that the upper end of said fixed ring (31) is provided with a stopper (5) fixedly connected to the sliding rod (4), said fixed ring (31) being placed against the stopper (5).

4. Filter bag for liquids treatment according to claim 1, characterised in that said fixing ring (31) has a plurality of hooks (6) fixedly connected to the ring side, said hooks (6) being fixedly connected to the bag body (2).

5. A filter bag for the treatment of liquids as claimed in claim 4, characterized in that a plurality of connecting rings (7) are fixedly connected inside said bag body (2), said connecting rings (7) being of a cloth material construction, said hook (6) being fixedly connected to the bag body (2) through the connecting rings (7).

6. A filter bag for the treatment of liquids as claimed in claim 5, characterised in that said hook (6) is of annular configuration and the upper side of the hook (6) is provided with an opening (8) for the passage of the connecting ring (7).