Dust removal filter bag convenient to turn over and clean

Abstract

The utility model discloses a dust removal filter bag convenient to turn over and clean, which comprises a dust removal filter bag structure, a framework structure is arranged in the dust removal filter bag structure, a structure convenient to disassemble is arranged above the dust removal filter bag structure, and the dust removal filter bag structure comprises a connecting ring with connecting threads on the surface. The framework structure comprises a connecting ring, a dust removal filter bag body is fixedly installed at the bottom of the connecting ring, meanwhile, a concave disc is fixedly installed at the bottom of the dust removal filter bag body, a rubber ring is fixedly installed on the inner side of the concave disc in an embedded mode, the framework structure comprises a reinforcing ring, vertical ribs are fixedly installed at the bottom of the reinforcing ring in a welded mode, and meanwhile round ribs are fixedly welded to the surfaces of the vertical ribs. The structure convenient to disassemble comprises a through hole concave circle with threads on the inner side, a connecting cylinder for extruding the reinforcing ring is fixedly mounted in the through hole concave circle, and the inner side of the dust removal filter bag convenient to turn over and clean is fixedly mounted through a concave disc.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust filter bag technical field, concretely is a dust filter bag convenient to bag cleaning. BACKGROUND

[0002] The dust filter bag is made of synthetic fiber, fiber or glass fiber fabric or felt, which is sewn into a cylindrical or flat filter bag according to needs, and the filter material is selected according to the nature of flue gas and the application conditions. Generally, polyester flannel and polyester needle felt are often selected when the flue gas temperature is below 120 DEG C and the filter material needs to be resistant to acid and alkali. Graphitized glass fabric is mainly selected when high-temperature flue gas (<250 DEG C) is treated. In some cases, carbon fiber, glass fiber, PPS, P84, DWD, PTFE, fluorine and basalt filter material are selected. In order to ensure that the dust filter bag has good filtering effect after use, the dust filter bag needs to be cleaned regularly. The existing dust filter bag needs to be first removed before cleaning, and then the hands are inserted into the inside of the filter bag for bag cleaning. This cleaning method is not only complex, but also the hands of the bag cleaner are easily polluted by a large amount of dust in the filter bag, causing discomfort. SUMMARY

[0003] The utility model discloses a dust filter bag convenient to bag cleaning to solve the above-mentioned background art, which is provided to solve the problem that the existing dust filter bag needs to be first removed before cleaning, and then the hands are inserted into the inside of the filter bag for bag cleaning.

[0004] To achieve the above object, the utility model provides the following technical scheme: a dust filter bag convenient to bag cleaning, which comprises a dust filter bag structure, an internal framework structure of the dust filter bag structure, and a convenient dismounting structure installed above the dust filter bag structure.

[0005] The dust filter bag structure comprises a connecting ring with connecting threads on the surface, a dust filter bag body fixedly installed at the bottom of the connecting ring, and a concave disc fixedly installed at the bottom of the dust filter bag body.

[0006] A rubber ring is fixedly installed in the inner side of the concave disc.

[0007] By adopting the above technical scheme, the concave disc is provided to be fixedly installed on the inner side.

[0008] Preferably, the framework structure comprises a reinforcing ring, a vertical rib is fixedly welded and installed at the bottom of the reinforcing ring, and a circular rib is fixedly welded on the surface of the vertical rib.

[0009] By adopting the above technical solution, the circular ribs are used to limit the compression contact.

[0010] Preferably, the easy-to-disassemble structure includes a concave through hole with threads on the inner side, and a connecting cylinder that compresses the reinforcing ring is fixedly installed inside the concave through hole.

[0011] By adopting the above technical solution, the fixing is strengthened by setting up a reinforcing ring.

[0012] Preferably, one set of rubber rings is provided, and the rubber rings are equidistantly distributed inside the concave disk.

[0013] By adopting the above technical solution, the rubber ring is used to wrap and connect the components.

[0014] Preferably, the concave circle of the through hole and the cross-sectional area of ​​the connecting cylinder are arranged in a "T" shape.

[0015] By adopting the above technical solution, the inner side is fixed and installed through the concave through hole.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the dust collector filter bag is easy to turn over and clean.

[0017] (1) This case solves the problem of existing dust filter bags requiring the removal of the filter bag and the insertion of the hand inside the filter bag for cleaning. This cleaning method is not only complicated, but also causes discomfort due to the large amount of dust inside the filter bag contaminating the hands of the person turning the bag over. When the dust filter bag needs to be turned over for cleaning, the operator can manually pull the reinforcing ring to move the dust filter bag and the concave plate synchronously. At this time, the rubber ring in the concave plate will turn the dust filter bag over, making it easier for the operator to clean.

[0018] (2) By setting the dust filter bag structure and the easy disassembly structure, it is convenient to quickly install and disassemble the connecting ring and the through hole concave circle. Furthermore, by setting the connecting cylinder, the reinforcing ring is connected, aligned, squeezed and limited. This not only facilitates the smooth passage of dust but also avoids the reinforcing ring from being easily displaced. Attached Figure Description

[0019] Figure 1 This is a frontal cross-sectional view of the present invention.

[0020] Figure 2 This is a schematic diagram of the connecting ring, dust collector filter bag body, and concave disc structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the concave disk and rubber ring structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the skeleton structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the easy-to-disassemble structure of this utility model.

[0024] In the diagram: 1. Dust collector filter bag structure; 101. Connecting ring; 102. Dust collector filter bag body; 103. Concave plate; 104. Rubber ring; 2. Frame structure; 201. Reinforcing ring; 202. Vertical rib; 203. Circular rib; 3. Easy-to-disassemble structure; 301. Through hole concave circle; 302. Connecting cylinder. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-5 This utility model provides a technical solution: a dust collector filter bag that is easy to turn over and clean, such as... Figure 1 , Figure 2 and Figure 3 As shown, the dust collector filter bag structure 1 includes a connecting ring 101 with connecting threads on its surface. A dust collector filter bag body 102 is fixedly installed at the bottom of the connecting ring 101. A concave plate 103 is fixedly installed at the bottom of the dust collector filter bag body 102. A rubber ring 104 is embedded and fixedly installed inside the concave plate 103. A set of rubber rings 104 is provided, and the rubber rings 104 are equidistantly distributed inside the concave plate 103. When the above-mentioned components are provided in a set of two, it not only reflects the equidistant distribution and fixed installation of the above-mentioned components, but also reflects the elastic compression and limiting property of the above-mentioned components on the vertical ribs 202 and the circular ribs 203. Furthermore, when the above-mentioned components are provided in a set of two, it also reflects the practicality of the installation and setting of the above-mentioned components and the rapid elastic compression and limiting property.

[0027] like Figure 4 As shown, the dust collector filter bag structure 1 has an internal skeleton structure 2. The skeleton structure 2 includes a reinforcing ring 201, and a vertical rib 202 is welded and fixed to the bottom of the reinforcing ring 201. At the same time, a circular rib 203 is welded and fixed to the surface of the vertical rib 202.

[0028] like Figure 5As shown, a disassembly-friendly structure 3 is installed on the top of the dust filter bag structure 1. The disassembly-friendly structure 3 includes a through-hole concave circle 301 with threads on the inner side, and a connecting cylinder 302 that compresses the reinforcing ring 201 is fixedly installed inside the through-hole concave circle 301. The cross-sectional areas of the through-hole concave circle 301 and the connecting cylinder 302 are arranged in a "T" shape. When the cross-sectional areas of the two are arranged in a "T" shape, it not only reflects the axial symmetry of the two, but also reflects the overall interconnectivity of the two. Furthermore, when the cross-sectional areas of the two are arranged in a "T" shape, it reflects the synchronous force-driven rotational connection or force-driven separation of the two.

[0029] In the above scheme, when the dust collector filter bag 102 needs to be turned over for cleaning, the operator rotates the through hole concave circle 301 and the concave plate 103 to separate them under force. At this time, the operator pulls the reinforcing ring 201 to drive the reinforcing ring 201 to turn the bag over for cleaning.

[0030] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A dust collector filter bag that is easy to turn over and clean, comprising a dust collector filter bag structure (1), characterized in that: The dust removal filter bag structure (1) has an internal skeleton structure (2), and a disassembly-friendly structure (3) is installed on the top of the dust removal filter bag structure (1); The dust removal filter bag structure (1) includes a connecting ring (101) with connecting threads on its surface, and a dust removal filter bag body (102) is fixedly installed at the bottom of the connecting ring (101), while a concave plate (103) is fixedly installed at the bottom of the dust removal filter bag body (102). A rubber ring (104) is inlaid and fixedly installed on the inner side of the concave plate (103).

2. The dust collector filter bag for easy turning and cleaning according to claim 1, characterized in that: The skeleton structure (2) includes a reinforcing ring (201), and a vertical rib (202) is welded and fixedly installed at the bottom of the reinforcing ring (201), while a circular rib (203) is welded and fixedly installed on the surface of the vertical rib (202).

3. The dust collector filter bag for easy turning and cleaning according to claim 1, characterized in that: The easy-to-disassemble structure (3) includes a through-hole concave circle (301) with an inner thread, and a connecting cylinder (302) that compresses the reinforcing ring (201) is fixedly installed inside the through-hole concave circle (301).

4. A dust collector filter bag that is easy to turn over and clean according to claim 1, characterized in that: One set of rubber rings (104) is provided, and the rubber rings (104) are equidistantly distributed inside the concave disk (103).

5. A dust collector filter bag that is easy to turn over and clean according to claim 3, characterized in that: The concave circular through hole (301) and the cross-sectional area of ​​the connecting cylinder (302) are arranged in a "T" shape.

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