CN213610303U

CN213610303U - Bag cage convenient to change filter bag

Info

Publication number: CN213610303U
Application number: CN202022076329.XU
Authority: CN
Inventors: 汪敏; 陈卫红
Original assignee: Qianjiang Dongfeng Dust Removal Equipment Accessories Co ltd
Current assignee: Qianjiang Dongfeng Dust Removal Equipment Accessories Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-06
Anticipated expiration: 2030-09-21

Abstract

A bag cage convenient for replacing a filter bag comprises a cage body, wherein the cage body comprises a fixing ring and a fixing frame, the fixing ring is fixedly connected with the fixing frame, a fixing port is arranged on the fixing ring in a penetrating manner, a rotating ring is rotatably arranged in the fixing ring, a clamping plate is integrally formed on the rotating ring, the lower end of the fixing ring is detachably connected with the filter bag, the filter bag is sleeved outside the fixing frame, a connecting ring is fixedly arranged at the upper end of the filter bag, a convex plate is integrally formed on the surface of the connecting ring, the filter bag is firstly sleeved at the lower end of the cage body when the filter bag is fixed, then the convex plate at the upper end of the filter bag is aligned with the fixing port of the fixing ring and is inserted, the clamping plate is driven to rotate by rotating the rotating ring, the head of the clamping plate is enabled to be slidably inserted into a socket from the side face of the convex plate, the connecting ring and the fixing ring can be separated, and the filter bag is convenient to replace.

Description

Bag cage convenient to change filter bag

Technical Field

The utility model belongs to the technical field of dust remover bag cage technique and specifically relates to a bag cage convenient to trade filter bag is related to.

Background

In pulse and air box type pulse dust collector, dust is attached to the outer surface of the filter bag. When the dust-containing gas passes through the dust remover, the dust is trapped on the outer surface of the filter bag, and the clean gas enters the interior of the filter bag through the filter material. The bag cage inside the bag serves to support the bag against collapse and at the same time it facilitates the removal and redistribution of the dust cake. The filter bag in the prior art is inconvenient to replace, and the filter bag in the prior art is easy to loosen during ash removal, so that a bag cage convenient for replacing the filter bag is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides a bag cage convenient to trade filter bag is used for solving above-mentioned problem.

In order to realize the above-mentioned purpose, the utility model relates to a bag cage convenient to trade filter bag, including the cage body, the cage body is including solid fixed ring and mount, gu fixed ring and mount fixed connection, gu run through on the fixed ring and be equipped with fixed mouthful, and gu the fixed ring internal rotation installs the swivel, integrated into one piece has the cardboard on the swivel, gu the lower extreme of fixed ring can be dismantled and be connected with the filter bag, the filter bag cover is in the outside of mount, the fixed go-between that is equipped with in upper end of filter bag, the surperficial integrated into one piece of go-between has the protrusion board, the side of protrusion board runs through and is equipped with the socket, protrusion board sliding insertion is in the.

Preferably, a compression spring is connected between the clamping plate and the fixing ring.

Preferably, the number of the fixing openings is 2-4, and the clamping plates and the fixing openings are equal in number and correspond in position.

Preferably, a handle is fixedly arranged on the clamping plate.

Preferably, the lower surface of the fixing ring is fixedly provided with a sealing gasket.

Has the advantages that:

the utility model discloses when fixed filter bag, earlier overlap the lower extreme at the cage body with the filter bag, then aim at solid fixed ring's fixed mouthful and insert with the protrusion board of filter bag upper end, rotate the swivel again and drive the cardboard and rotate, make the head of cardboard from the side sliding insertion of protrusion board can in the socket, when dismantling the filter bag, hold the handle and drive the swivel rotation, make the head of cardboard from the socket roll-off, can make go-between and solid fixed ring separation, the convenience is changed the filter bag.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 3 is a top view of the fixing ring of the present invention.

Fig. 4 is a schematic view of the structure of the clamping plate of the present invention.

Fig. 5 is a schematic view of the connection structure of the filter bag and the cage body of the present invention.

Fig. 6 is a schematic diagram of the structure of the filter bag of the present invention.

In the figure: the sealing device comprises a fixing ring 1, a fixing frame 2, a fixing opening 3, a rotating ring 4, a clamping plate 5, a filter bag 6, a connecting ring 7, a protruding plate 8, a socket 9, a compression spring 10, a handle 11 and a sealing gasket 12.

Detailed Description

The following describes the present invention in further detail with reference to fig. 1-6.

As shown in figures 1-6, the utility model relates to a bag cage convenient for filter bag replacement, which comprises a cage body, the cage body comprises a fixed ring 1 and a fixed frame 2, the fixed ring 1 is fixedly connected with the fixed frame 2, a fixed port 3 is arranged on the fixed ring 1 in a penetrating way, a rotating ring 4 is rotatably arranged in the fixed ring 1, a clamping plate 5 is integrally formed on the rotating ring 4, the lower end of the fixed ring 1 is detachably connected with a filter bag 6, the filter bag 6 is sleeved outside the fixed frame 2, a connecting ring 7 is fixedly arranged at the upper end of the filter bag 6, a convex plate 8 is integrally formed on the surface of the connecting ring 7, a socket 9 is arranged on the side surface of the convex plate 8 in a penetrating way, the convex plate 8 is slidably inserted in the fixed port 3, the clamping plate 5 is slidably inserted in the socket 9, when the filter bag 6 is fixed, the filter bag 6 is firstly sleeved at the lower end of the cage body, then the, the head of the clamping plate 5 is inserted into the socket 9 from the side face of the protruding plate 8 in a sliding mode, when the filter bag 6 is detached, the handle 11 is held to drive the rotating ring 4 to rotate, the head of the clamping plate 5 slides out of the socket 9, the connecting ring 7 and the fixing ring 1 can be separated, and the filter bag 6 is convenient to replace.

Be connected with pressure spring 10 between cardboard 5 and the solid fixed ring 1, gu be equipped with the recess on the fixed ring 1, pressure spring 10 both ends are connected with the rear end of cardboard 5 and recess respectively, and under pressure spring 10's elastic force effect, cardboard 5 chucking prevents the cardboard 5 from following roll-off in the socket 9 of 8 sides of protrusion board in fixed mouthful 3.

The number of the fixing openings 3 is 2-4, and the clamping plates 5 and the fixing openings 3 are equal in number and correspond in position.

Fixed being equipped with handle 11 on the cardboard 5, through the setting of handle 11, conveniently rotating swivel 4 is convenient for make cardboard 5 slide in and roll-off socket 9.

The lower surface of the fixed ring 1 is fixedly provided with a sealing gasket 12.

The working principle is as follows: the utility model discloses in fixed filter bag 6, earlier 6 covers of filter bag at the lower extreme of the cage body, then aim at solid fixed ring 1's fixed mouthful 3 and insert with the protrusion board 8 of 6 upper ends of filter bag, it rotates 5 rotations of swivel 4 drive cardboard again, make the head of cardboard 5 from the side sliding insertion of protrusion board 8 can in socket 9, when dismantling filter bag 6, it drives swivel 4 and rotates to hold handle 11, make the head of cardboard 5 follow socket 9 roll-off, can make go-between 7 and solid fixed ring 1 separation, the convenience is changed filter bag 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bag cage convenient for replacing a filter bag comprises a cage body and is characterized in that the cage body comprises a fixed ring (1) and a fixed frame (2), the fixing ring (1) is fixedly connected with the fixing frame (2), a fixing opening (3) is arranged on the fixing ring (1) in a penetrating way, a rotating ring (4) is rotatably arranged in the fixed ring (1), a clamping plate (5) is integrally formed on the rotating ring (4), the lower end of the fixing ring (1) is detachably connected with a filter bag (6), the filter bag (6) is sleeved outside the fixing frame (2), the upper end of the filter bag (6) is fixedly provided with a connecting ring (7), the surface of the connecting ring (7) is integrally formed with a convex plate (8), the side of the protruding plate (8) penetrates through a socket (9), the protruding plate (8) is inserted into the fixing opening (3) in a sliding mode, and the clamping plate (5) is inserted into the socket (9) in a sliding mode.

2. A bag cage for facilitating the change of filter bags according to claim 1, characterized in that a compression spring (10) is connected between the catch plate (5) and the fixing ring (1).

3. A bag cage for facilitating the change of filter bags according to claim 1, characterized in that the number of the fixing openings (3) is 2-4, the number of the clamping plates (5) and the fixing openings (3) is equal and corresponding.

4. A bag cage for facilitating the changing of filter bags according to claim 1, characterised in that a handle (11) is fixedly arranged on the card (5).

5. A bag cage for facilitating the change of filter bags according to claim 1, characterized in that the lower surface of the fixing ring (1) is fixedly provided with a sealing gasket (12).