CN219942127U

CN219942127U - Cage framework of filter dust removing bag

Info

Publication number: CN219942127U
Application number: CN202321041835.2U
Authority: CN
Inventors: 薛林显; 张启锋; 曹立强
Original assignee: Foshan Guanhengfeng Mechanical And Electrical Equipment Co ltd
Current assignee: Foshan Guanhengfeng Mechanical And Electrical Equipment Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-11-03
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses a filter dust bag cage framework, which relates to the technical field of filters and comprises longitudinal strips and cage body transverse strips, wherein the longitudinal strips and the cage body transverse strips form a cage framework main body part; the upper side of the longitudinal strip is bent to form an inverted U shape serving as a handle; the lower side of the handle is provided with a supporting transverse strip, and the supporting transverse strips at two ends of the lower side of the handle form a supporting surface; an opening is reserved between two ends of the transverse supporting strip and is used as a cage framework opening; through adopting the handle cooperation that vertical strip upside was bent to form the shape of falling "U" to support the supporting surface that horizontal strip formed to and the cage skeleton opening design on the supporting surface, the cage skeleton opening can make things convenient for the workman to operate the sack position of filter bag more easily and fix well with the cage skeleton, and the shape of falling "U" is as the handle design convenience workman to get and put the cage skeleton, and the filter reservation mounted position department in the dust remover can be guaranteed to filter ability steadily to the supporting surface cooperation cage skeleton.

Description

Cage framework of filter dust removing bag

Technical Field

The utility model relates to the technical field of filters, in particular to a filter dust bag cage framework.

Background

The dry dust collector is mainly used for filtering and dedusting gas, when the dust-containing gas passes through a filtering and dedusting bag (filter bag), dust is separated on the filter bag, and purified gas flows out after passing through the filter bag. The filter bag needs to be fixed and spread by the framework to serve as a filter. The conventional cage framework is inconvenient in use, and comprises the steps of sleeving the filter bags on the cage framework or mounting the cage framework in the dust remover, so that the filter bags are more troublesome to mount and replace once the number of the filter bags to be mounted is large or the space of a place where the installation environment is narrow is faced, and the working efficiency is obviously not high.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a framework of the filter dust bag cage.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a filter dust bag cage skeleton, including vertical strip and the horizontal strip of cage body, vertical strip with the horizontal strip of cage body constitutes cage skeleton main part, cage skeleton main part has the cavity, cage skeleton main part upper and lower both sides have upside opening, downside opening respectively; the upper side of the longitudinal strip is bent to form an inverted U shape to serve as a handle, and the handle is provided with a convex position facing the upper side and an opening facing the lower side; the lower side of the handle is provided with a supporting transverse strip, and the supporting transverse strips at two ends of the lower side of the handle form a supporting surface; an opening is reserved between two ends of the transverse supporting strip and used as an opening of the cage framework.

According to the filter dust bag cage framework provided by the utility model, the support surface formed by the inverted U-shaped handles formed by bending the upper sides of the longitudinal strips and supporting the transverse strips in a matched manner, and the cage framework opening design on the support surface at least has the following technical effects: the cage skeleton opening makes the supporting surface position possess elastic deformation's space and effect, makes the cage skeleton can be more powerful abundant fixed filter bag with the help of elasticity, also can make things convenient for the workman to operate the sack position of filter bag more easily and fix well with the cage skeleton, and fall "U" word form as the handle design makes things convenient for the workman to get and puts the cage skeleton, combines the supporting surface design of cage skeleton can guarantee that the filter can be steadily installed in the predetermined mounted position department of the filter of dust remover.

As some preferred embodiments of the utility model, the support transverse bar ends are provided with adduction folds.

As some preferred embodiments of the utility model, the support transverse bar is major arc-shaped.

As some preferred embodiments of the present utility model, the cage transverse strip is annular.

As some preferred embodiments of the present utility model, the cage skeleton main body portion is provided with a connection ring.

As some preferred embodiments of the utility model, a connection plate is arranged on the inner side of the connection ring, the connection plate comprises a connection straight plate and a connection bent plate, and the connection bent plate is bent to form a plugging groove.

As some preferred embodiments of the present utility model, a bottom plate is provided at a position of the lower opening of the main body portion of the cage frame.

As some preferred embodiments of the present utility model, a spring is provided at a position of an opening at the lower side of the cage frame body part.

As some preferred embodiments of the utility model, the spring is in the shape of an inverted cone.

As some preferred embodiments of the utility model, the cage body portion is made of stainless steel.

The beneficial effects of the utility model are as follows:

1. the inverted U-shaped lifting handle of the cage framework is designed, so that a worker can conveniently take and put the cage framework, and the installation work efficiency of the filter is improved;

2. the inverted U-shaped handle of the cage framework is matched with a supporting surface formed by supporting the transverse strips, so that the filter can be stably arranged at a preset installation position of the filter in the dust remover, and then the filter can be more stable;

3. the design of the supporting surface formed by the transverse supporting strips occupies smaller space, so that the structure is more compact;

4. the opening of the cage framework enables the position of the supporting surface to have space and effect of elastic deformation, so that the cage framework can fix the filter bag more forcefully and fully by means of elasticity;

5. the opening of the cage framework can facilitate the operation of workers to fix the position of the mouth of the filter bag with the cage framework more easily, no matter what mode is adopted for fixing the filter bag, the design of the opening of the cage framework can improve the efficiency of fixing the filter bag by the workers.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

Additional aspects and advantages of the present utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic diagram of the operation of the present utility model;

fig. 4 is a schematic diagram of the operation of the present utility model.

Reference numerals:

a longitudinal strip 100; cage body transverse strips 200; supporting the transverse strip 300 and the adduction bending position 310; cage frame body portion 400; a handle 500; a support surface 600, a cage frame opening 610; a docking ring 700, a docking plate 710, a docking straight plate 711, and a docking curved plate 712; a chassis 800; a spring 900.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, plural means two or more, and greater than, less than, exceeding, etc. are understood to exclude this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Fig. 1 is a perspective view of an embodiment of the present utility model, referring to fig. 1, an embodiment of the present utility model provides a cage framework of a filter dust removing bag, which includes a longitudinal strip 100 and a transverse cage strip 200, wherein the longitudinal strip 100 and the transverse cage strip 200 form a cage framework main body 400 as a main body structure of the cage framework of the present utility model. The cage frame body part 400 has a cavity, and the upper and lower sides of the cage frame body part 400 are respectively provided with an upper side opening and a lower side opening, so that air can more easily circulate and pass through the filter bag after the filter bag is opened by the cage frame body part 400. The filter bag is arranged on the cage framework of the utility model and can be used as a filter to be arranged at a preset filter installation position in the dust remover.

Further, the upper side of the longitudinal strip 100 is bent to form an inverted U shape as the handle 500. The handle 500 has a boss facing the upper side and an opening facing the lower side. The handle 500 can be convenient for a worker to take and put the cage framework of the utility model.

Still further, the lower side of the handle 500 is provided with the supporting transverse bars 300, and the supporting transverse bars 300 at both ends of the lower side of the handle 500 (including the position where the handle 500 is combined with the main body part 400 of the cage frame and the position where the handle 500 faces the outer side direction of the main body part 400 of the cage frame) form the supporting surface 600, so that the cage frame of the present utility model can be supported at the predetermined installation position of the filter in the dust remover through the supporting surface 600.

Still further, openings are left between the two ends of the transverse supporting strips 300 as cage skeleton openings 610, and the cage skeleton openings 610 enable the position of the supporting surface 600 to have space and effect of elastic deformation, so that the cage skeleton can more forcefully and fully fix the filter bag by means of the elasticity of the supporting surface 600. The design of the cage framework openings 610 also facilitates the workers to install the filter bags on the cage framework of the utility model, and the positions of the bag openings of the filter bags are fixed through the positions of the cage framework openings 610.

In actual operation, referring to fig. 2 and 3, a worker positions the filter bag at a predetermined installation position in the dust collector, loads the cage frame of the present utility model into the filter bag, and then positions and fixes the cage frame and the filter bag by stretching the cage frame opening 610 by the elasticity of the cage frame opening 610 or by using a tool. Thus, the filter bag is mounted.

In some embodiments, the handle 500 is provided with a widened portion at the location where it is coupled to the cage frame body 400, and this widened portion may be used to couple with the elasticity of the support surface 600 for catching the filter bag without requiring additional tools or coupling structures.

In some embodiments, the filter bag may be used in combination with a clip that clamps the filter bag to the cage of the present utility model at the cage openings 610.

In some embodiments, the filter bag may be used in combination with a binding rope that may be knotted at the cage frame opening 610 to bind the filter bag to the cage frame of the present utility model.

In some embodiments, the filter bag may be used in combination with a rubber band, and a worker may pull the rubber band of the filter bag into the opening on the underside of the handle 500 at the location of the cage frame opening 610, such that the filter bag fits tightly over the cage frame of the present utility model.

In some embodiments, referring to fig. 1, the ends of the support transverse strips 300 are provided with an adduction fold 310 to prevent the ends of the cage transverse strips 200 from puncturing or snagging the filter bag.

It is contemplated that the cage frame body portion 400 may be a cylindrical cage structure, or may be a square cylinder or other shaped cage structure, depending on the actual design requirements of the duster.

In some embodiments, the support cross bar 300 is a major arc, and the structure is more stable.

In some embodiments, the cage transverse strips 200 are annular and more structurally sound.

In some embodiments, referring to fig. 1 and 2, a connection ring 700 is provided on the cage skeleton main body portion 400, so that the cage skeleton main body portion 400 can be divided into a plurality of modules and combined according to the required length, and the modules are spliced into a complete cage skeleton main body portion 400 through the connection ring 700.

In this embodiment, referring to fig. 4, optionally, a connection plate 710 is disposed inside the connection ring 700, and the connection plate 710 includes a connection straight plate 711 and a connection curved plate 712, where the connection curved plate 712 is bent to form a socket. The modules are connected with each other in a clamping way through the connecting straight plates 711 and connected with the connecting bent plates 712 of the other module in a clamping way to realize splicing installation. In actual installation, the connection ring 700 of one module is aligned with the connection ring 700 of the other module, the connection straight plate 711 is aligned with the inlet of the corresponding connection bent plate 712, and then the modules can be rotated to enable the connection straight plate 711 to be inserted into the connection slots of the connection bent plates 712, so that splicing installation is completed.

In some embodiments, referring to fig. 1, a chassis 800 is disposed at an opening of a lower side of the cage skeleton main body 400, so as to buffer or catch dust falling after filtering a part of filter bags, and prevent the dust from impacting the bottom of the filter bags too much, so that the cage skeleton or the filter bags fall off.

In this embodiment, optionally, the chassis 800 has a through hole, which is used to eliminate and weaken the direct impact during the operation of the cage frame, so as to avoid the cage frame or the filter bag from falling off.

In some embodiments, referring to fig. 1 and 2, a spring 900 is disposed at an opening of a lower side of the cage skeleton main body 400, and the spring 900 can more effectively improve and increase the extension force of the filter bag, so as to prolong the service life of the filter bag.

In this embodiment, the spring 900 is optionally in an inverted cone shape, so that the filter bag is more easily sleeved on the cage framework of the present utility model from the position of the spring 900.

In some embodiments, the longitudinal strips 100, the cage transverse strips 200, and the support transverse strips 300 may be connected together by welding.

In some embodiments, the cage body portion 400 is made of stainless steel and is more durable.

In the description of the present specification, reference to the term "some embodiments" or "what may be considered to be" etc. means 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a filter dust bag cage skeleton, includes vertical strip (100) and the horizontal strip of cage body (200), vertical strip (100) with cage body horizontal strip (200) constitutes cage skeleton main part (400), cage skeleton main part (400) have the cavity, both sides have upside opening, downside opening respectively about cage skeleton main part (400), its characterized in that:

the upper side of the longitudinal strip (100) is bent to form an inverted U shape to serve as a handle (500), and the handle (500) is provided with a convex position facing the upper side and an opening facing the lower side;

the lower side of the handle (500) is provided with a supporting transverse strip (300), and the supporting transverse strips (300) at two ends of the lower side of the handle (500) form a supporting surface (600);

an opening is reserved between two ends of the supporting transverse strip (300) to serve as a cage framework opening (610).

2. A filtration and dust removal bag cage skeleton according to claim 1, wherein: the end part of the support transverse strip (300) is provided with an adduction bending position (310).

3. A filtration and dust removal bag cage skeleton according to claim 1, wherein: the support transverse bar (300) is in the shape of a major arc.

4. A filtration and dust removal bag cage skeleton according to claim 1, wherein: the cage body transverse strip (200) is annular.

5. A filtration and dust removal bag cage skeleton according to claim 1, wherein: and a connection ring (700) is arranged on the cage framework main body part (400).

6. The framework of a filter dust bag cage according to claim 5, wherein: the inside of the connection ring (700) is provided with a connection plate (710), the connection plate (710) comprises a connection straight plate (711) and a connection bent plate (712), and the connection bent plate (712) is bent to form a plugging groove.

7. A filtration and dust removal bag cage skeleton according to claim 1, wherein: a chassis (800) is arranged at the lower opening position of the cage framework main body part (400).

8. A filtration and dust removal bag cage skeleton according to claim 1, wherein: a spring (900) is arranged at the opening position of the lower side of the cage framework main body part (400).

9. A filtration and dust removal bag cage skeleton according to claim 8, wherein: the spring (900) is in an inverted cone shape.

10. A filtration and dust removal bag cage skeleton according to claim 1, wherein: the cage skeleton main body part (400) is made of stainless steel.