A combined filter cloth

Abstract

The utility model relates to technical field of combined filter cloth, solved the technical problem that filter cloth surface accumulated dust can influence normal use, especially to a kind of combined filter cloth, including the clamping frame as supporting base, filter cloth body is clamped in the middle of clamping frame, dust collecting mechanism for collecting filter dust is provided in clamping frame one side, dust removal mechanism for removing the dust on the surface of filter cloth body is provided in the inside of dust collecting mechanism at clamping frame one side, the dust removal mechanism includes two adjusting slide bars setting in clamping frame one side, two the adjusting slide bars are fixedly connected with fixed base between it. The utility model is because the setting of dust removal mechanism, can be removed to the dust on the surface of filter cloth body by vertical pulling along the surface of filter cloth body, so that the filter cloth body without complete failure continues to work, can carry out emergency treatment when filter cloth loses effect, to ensure that production work continues.

Description

Technical Field

[0001] This utility model relates to the technical field of combined filter cloths, and more particularly to a combined filter cloth. Background Technology

[0002] Filter cloth is a filter medium woven from natural or synthetic fibers. It includes metal mesh or filter screens. It is mainly used for air filtration and dust removal, collecting dust particles to purify air and protect the environment. In industries such as smelting, chemical plants, sugar refining, dyeing, pharmaceuticals, and food processing, a combined filter cloth combines two or more sets of filter cloths with different filtration effects. However, after long-term exposure to gas impact and contact, a thick layer of dust accumulates on the surface of the filter cloth. This dust affects the filtration effect, causing even filter cloths that are still functioning normally to lose their filtering ability. Even if the filter cloth is not completely ineffective, it needs to be replaced, increasing production costs. To address these issues, this application provides a combined filter cloth. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a combined filter cloth that solves the technical problem that dust accumulation on the filter cloth surface affects normal use, thereby extending the service life of the filter cloth.

[0004] To solve the above technical problems, the present invention provides the following technical solution: a combined filter cloth, including a clamping frame as a supporting base, a filter cloth body clamped in the middle of the clamping frame, a dust collection mechanism for collecting filter dust on one side of the clamping frame, and a dust removal mechanism for removing dust from the surface of the filter cloth body on one side of the clamping frame inside the dust collection mechanism. The ash removal mechanism includes two adjusting slide rods disposed on one side of the clamping frame. A fixed base is fixedly connected between the two adjusting slide rods. An ash removal scraper is fixedly connected to one end of the fixed base near the filter cloth body. A guide plate is fixedly connected to one end of the fixed base near the filter cloth body below the ash removal scraper. A limit bolt cap is spirally connected to the outside of one of the adjusting slide rods.

[0005] Preferably, the fixed base and the end of the dust removal scraper are in contact with the outer surface of the filter cloth body.

[0006] Preferably, the dust collection mechanism includes an extension frame fixedly connected to one side of the clamping frame. Adjustment grooves are provided on both sides of the extension frame. A dust guiding slope is provided on the bottom end of the extension frame near the filter cloth body. A dust collection drawer is provided on the bottom end of the extension frame away from the filter cloth body. A fixed frame is fixedly connected to the outside of the extension frame. A closed baffle is installed on one side of the fixed frame.

[0007] Preferably, both of the adjusting slide rods are slidably connected to the inside of the adjusting slide groove.

[0008] Preferably, the length of the adjusting groove is greater than the height of the filter cloth body.

[0009] Preferably, both the dust removal scraper and the guide plate are made of rubber and have ductility.

[0010] By employing the above technical solution, this utility model provides a combined filter cloth, which has at least the following beneficial effects: 1. Due to the dust removal mechanism, this utility model can remove dust from the surface of the filter cloth body by vertically pulling it along the surface of the filter cloth body, so that the filter cloth body that is not completely ineffective can continue to work. It can perform emergency treatment when the filter cloth loses its effectiveness, thereby ensuring that production operations can continue.

[0011] 2. Due to the dust collection mechanism, this utility model can collect the dust removed by the dust removal mechanism in a unified manner, which not only facilitates subsequent unified treatment, but also prevents the dust from flowing back along the chimney pipe, thereby causing greater pollution. Attached Figure Description

[0012] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0013] In the attached diagram: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the filter cloth body installation structure of this utility model; Figure 3 This is a schematic diagram of the dust collection drawer installation structure of this utility model; Figure 4 This is a schematic diagram of the mounting structure of the fixed base of this utility model.

[0014] In the diagram: 1. Clamping frame; 2. Filter cloth body; 3. Dust collection mechanism; 31. Extension frame; 32. Adjustment chute; 33. Dust guiding ramp; 34. Dust collection drawer; 35. Fixing frame; 36. Enclosing baffle. 4. Ash removal mechanism; 41. Adjusting slide bar; 42. Fixed base; 43. Ash removal scraper; 44. Guide inclined plate; 45. Limit bolt cap. Detailed Implementation

[0015] 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.

[0016] Example 1 Combination filter cloths use two or more sets of filter cloths with different filtration effects. However, after prolonged exposure to and contact with gas, a thick layer of dust accumulates on the surface of the filter cloth. This dust affects the filtration effect, causing even filter cloths that are still functioning properly to lose their filtering ability and have to be replaced before they completely fail, thus increasing production costs. Please refer to [reference needed]. Figures 1-4 This embodiment provides a combined filter cloth that solves the technical problem that dust accumulation on the surface of the filter cloth will affect normal use. The device includes a clamping frame 1 as a support base, a filter cloth body 2 clamped in the middle of the clamping frame 1, a dust collection mechanism 3 for collecting filter dust on one side of the clamping frame 1, and a dust removal mechanism 4 for removing dust from the surface of the filter cloth body 2 on one side of the clamping frame 1 inside the dust collection mechanism 3. After prolonged exposure to and contact with gas, a thick layer of dust accumulates on the surface of the filter cloth. This dust affects the filtration efficiency of the filter cloth, causing it to lose its filtering function even when it is still capable of filtering. This results in the filter cloth being replaced before it completely fails, increasing production costs. The dust removal mechanism 4 includes two adjusting slide rods 41 located on one side of the clamping frame 1. A fixed base 42 is fixedly connected between the two adjusting slide rods 41. A dust removal scraper 43 is fixedly connected to one end of the fixed base 42 near the filter cloth body 2, and a guide plate 44 is fixedly connected to the other end of the fixed base 42 below the dust removal scraper 43. A limit bolt cap 45 is screwed onto the outer side of one of the adjusting slide rods 41.

[0017] In order to completely remove the dust adhering to the outside of the filter cloth body 2, the fixed base 42 and the end of the dust removal scraper 43 are attached to the outer surface of the filter cloth body 2. The dust removal scraper 43 and the guide plate 44 are both made of rubber and have extensibility.

[0018] During use, the operator loosens the limit bolt cap 45 and slides the adjusting slide rod 41 to perform dust removal. During this time, the fixed base 42 will drive the dust removal scraper 43 connected to it to clean the dust on the filter cloth body 2. The cleaned dust is guided into the dust collection mechanism 3 through the guide inclined plate 44, thereby preventing dust from flying around.

[0019] Example 2 Based on Example 1, Example 1 solved the technical problem that dust accumulation on the filter cloth surface would affect normal use, but the problem of the removed dust not being able to be collected still exists. Combined with... Figures 1-4 As shown, the specific implementation process is as follows: In order to collect the fallen dust, the dust collection mechanism 3 includes an extension frame 31 fixedly connected to one side of the clamping frame 1. Adjustment grooves 32 are provided on both sides of the extension frame 31. A dust guiding ramp 33 is provided on the bottom end of the extension frame 31 near the filter cloth body 2. A dust collection drawer 34 is provided on the bottom end of the extension frame 31 away from the filter cloth body 2. A fixed frame 35 is fixedly connected to the outside of the extension frame 31. A closed baffle 36 is installed on one side of the fixed frame 35. Two adjustment rods 41 are slidably connected to the inside of the adjustment grooves 32. The length of the adjustment grooves 32 is greater than the height of the filter cloth body 2.

[0020] The removed dust will enter the dust collection tray 34, and the dust guiding ramp 33 can also guide the falling dust. Together with the dust removal mechanism 4, the dust can be removed and collected.

[0021] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A composite filter cloth, comprising a clamping frame (1) as a supporting base, characterized in that: The clamping frame (1) holds the filter cloth body (2) in the middle. A dust collection mechanism (3) for collecting filter dust is provided on one side of the clamping frame (1). A dust removal mechanism (4) for removing dust from the surface of the filter cloth body (2) is provided on one side of the clamping frame (1) inside the dust collection mechanism (3). The ash removal mechanism (4) includes two adjusting slide rods (41) set on one side of the clamping frame (1). A fixed base (42) is fixedly connected between the two adjusting slide rods (41). A ash removal scraper (43) is fixedly connected to one end of the fixed base (42) near the filter cloth body (2). A guide plate (44) is fixedly connected to one end of the fixed base (42) below the ash removal scraper (43). A limit bolt cap (45) is spirally connected to the outside of one of the adjusting slide rods (41).

2. The combined filter cloth according to claim 1, characterized in that: The ends of the fixed base (42) and the dust removal scraper (43) are attached to the outer surface of the filter cloth body (2).

3. The combined filter cloth according to claim 1, characterized in that: The dust collection mechanism (3) includes an extension frame (31) fixedly connected to one side of the clamping frame (1). Adjustment grooves (32) are provided on both sides of the extension frame (31). A dust guiding ramp (33) is provided on the bottom end of the extension frame (31) near the filter cloth body (2). A dust collection drawer (34) is provided on the bottom end of the extension frame (31) away from the filter cloth body (2). A fixed frame (35) is fixedly connected to the outside of the extension frame (31). A closed baffle (36) is installed on one side of the fixed frame (35).

4. The combined filter cloth according to claim 3, characterized in that: Both of the adjusting slide rods (41) are slidably connected to the inside of the adjusting slide groove (32).

5. A combined filter cloth according to claim 3, characterized in that: The length of the adjusting groove (32) is greater than the height of the filter cloth body (2).

6. The combined filter cloth according to claim 1, characterized in that: The dust removal scraper (43) and the guide plate (44) are both made of rubber and have ductility.

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