Environment-friendly filter bag capable of controlling filter efficiency

Abstract

The utility model relates to an environment-friendly filter bag capable of controlling the filtering efficiency, which comprises a filter bag main body, and further comprises a rotating rod, a rotating shaft and a filter element, the filtering and cleaning mechanism penetrates through the exterior of the rotating rod and comprises a rotating disc, the rotating rod penetrates through the interior of the rotating disc, the rotating rod is fixedly connected with the penetrating position of the rotating disc, the top of the rotating rod penetrates through the fixed disc to be fixedly provided with a rotating batten, and first cleaning bristles are fixed to the two sides of the bottom of the rotating batten correspondingly; according to the utility model, the rotating rod can be used for driving the rotating discs to select, so that the air holes in the surfaces of the rotating discs and the air holes in the surfaces of the fixed discs are staggered, the air inlet amount is adjusted, the filtering efficiency is controlled, and in the rotating process of the rotating rod, the fixed battens are driven to rotate, so that the filtering efficiency is improved. And the fixing strip plate can drive the first cleaning bristles to clean the air holes in the top of the fixing disc, and the situation that dirt and garbage are blocked in the air holes, and the air inflow is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the field of environmentally friendly filter bags, in particular to an environmentally friendly filter bag capable of controlling filtering efficiency. Background Art

[0002] Filter bags have excellent chemical stability and heat resistance. They are the highest performance representatives in the filter material industry and the highest performance varieties among all commonly used filter materials. They have reached a high level in terms of filtration efficiency and filtration accuracy. Commonly used filter materials include PE, PP, PTFE, PMIA, NMO, etc. Usually, cylindrical filter bags are hung vertically in the dust collector.

[0003] According to the published patent 202221767510.8, an environmentally friendly filter bag with controllable filtering efficiency comprises a filter bag, an outer frame is arranged above the filter bag, an adjusting device is arranged inside the outer frame, a clamping assembly is arranged above the outer frame, an inner frame is arranged below the outer frame, and the inner frame is located inside the filter bag, and a cleaning assembly is arranged below the inner frame. The utility model provides a clamping assembly, which makes it convenient to install and use the environmentally friendly filter bag when the device is in use, and has high convenience and good fastening effect. The utility model provides a cleaning assembly to achieve the effect of cleaning the inner wall of the environmentally friendly filter bag, which makes it convenient to clean the inner wall of the environmentally friendly filter bag when the device is in use, and avoids the phenomenon of dust adhering to the inner wall of the environmentally friendly filter bag, which requires manual cleaning, is difficult to clean and has low efficiency, and the cleaning assembly is convenient to disassemble and assemble the cleaning frame to clean the brush plate, which has high convenience. In the process of realizing the utility model, the inventor found that at least the following problems in the prior art have not been solved: although the cleaning component is set to achieve the effect of cleaning the inner wall of the environmentally friendly filter bag, so that the device can be used to clean the inner wall of the environmentally friendly filter bag, it solves the problem that there are many kinds of environmentally friendly filter bags on the market, and people are pursuing filtering efficiency, high temperature, durability and convenience, but there is a lack of environmentally friendly filter bags that allow people to easily control the filtering efficiency. At the same time, after the filter bag is used for a long time, the holes of the environmentally friendly filter bag are easily blocked by debris, affecting the filtering efficiency, etc. However, during use, the traditional environmentally friendly filter bag with controllable filtering efficiency can only use a cleaning brush to clean the dirt and garbage attached to the inner wall of the filter bag. However, the position of the air inlet is also blocked by dirt and garbage during the filtering process, which will affect the overall air intake of the filter bag and reduce the filtering efficiency of the filter bag. For this reason, it is necessary to design a new technical solution to solve it. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet actual needs, and provide an environmentally friendly filter bag with controllable filtration efficiency to solve the problem that the current traditional environmentally friendly filter bag with controllable filtration efficiency can only use a cleaning brush to clean the dirt and garbage attached to the inner wall of the filter bag, but the air inlet position is also blocked by dirt and garbage during the filtration process, which will affect the overall air intake of the filter bag and reduce the technical problem of reducing the filtration efficiency of the filter bag.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing an environmentally friendly filter bag capable of controlling the filtration efficiency, including a filter bag body, and also including:

[0006] A rotating rod is rotatably disposed in the filter bag body;

[0007] A filtering and cleaning mechanism is passed through the outside of the rotating rod, and the filtering and cleaning mechanism includes a rotating disk, a rotating rod is passed through the inside of the rotating disk, and the rotating rod is fixedly connected to the through position of the rotating disk, the top of the rotating rod passes through the fixed disk and a rotating strip is fixed, and first cleaning bristles are fixed on both sides of the bottom of the rotating strip;

[0008] The filter bag body is fixed on the outer wall of the fixed plate.

[0009] Preferably, a plurality of air holes are provided on the top of the fixed disk and the rotating disk, and partition nets are fixed inside the plurality of air holes.

[0010] Preferably, a fixed shell is fixed to the bottom of both sides of the rotating rod, and a filter is fixed to one end of the fixed shell away from the rotating rod.

[0011] Preferably, a second cleaning brush is fixed to one end of the filter away from the fixed shell.

[0012] Preferably, a motor shaft is fixed to the bottom of the rotating rod, a motor is connected to the bottom of the motor shaft, and a filter bag body is installed at the bottom of the motor.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model combines a rotating rod, a rotating disk and a fixed strip plate, so that the rotating rod can be used to drive the rotating disk to select, thereby misaligning the air holes on the surface of the rotating disk with the air holes on the surface of the fixed disk, thereby adjusting the air intake and controlling the filtration efficiency. In addition, during the rotation of the rotating rod, the fixed strip plate will also be driven to rotate, and the fixed strip plate will drive the first cleaning brush to clean the air holes on the top of the fixed disk, thereby avoiding dirt and garbage from being blocked in the air holes and affecting the air intake. This solves the problem that the traditional environmentally friendly filter bag with controllable filtration efficiency can only use a cleaning brush to clean the dirt and garbage attached to the inner wall of the filter bag, but the position of the air port is also blocked by dirt and garbage during the filtration process, which will affect the overall air intake of the filter bag and reduce the filtration efficiency of the filter bag.

[0015] 2. The utility model combines a fixed shell, a filter screen and a second cleaning brush. When the rotating rod rotates, the filter screen and the second cleaning brush are also driven to rotate. Not only can the rotating filter screen cooperate with the filter bag to assist in filtering, but the rotating second cleaning brush can also clean the inner wall surface of the filter bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the internal structure of the filter bag of the utility model;

[0017] Figure 2 It is a schematic diagram of the top view structure of the air vent of the utility model.

[0018] In the figure: 1. filter bag body; 2. motor; 201. motor shaft; 202. rotating rod; 203. rotating disk; 204. fixed disk; 205. rotating strip; 206. first cleaning bristles; 207. air vents; 208. partition net; 3. fixed shell; 301. filter net; 302. second cleaning bristles. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0020] Example 1: An environmentally friendly filter bag capable of controlling filtration efficiency, see Figure 1 to Figure 2, including a filter bag body 1, and also including: a rotating rod 202, which is rotatably arranged in the filter bag body 1; a filter cleaning mechanism, which runs through the outside of the rotating rod 202, and the filter cleaning mechanism includes a rotating disk 203, the rotating disk 203 is penetrated by the rotating rod 202, and the rotating rod 202 is fixedly connected to the penetration position of the rotating disk 203, the top of the rotating rod 202 passes through the fixed disk 204 and is fixed with a rotating strip 205, and the bottom of the rotating strip 205 is fixed with first cleaning bristles 206 on both sides; the outer wall of the fixed disk 204 is fixed with the filter bag body 1, and the motor 2 can be turned on, the motor 2 drives the motor shaft 201, the motor shaft 201 drives the rotating rod 202, and the rotating rod 202 drives the rotating disk 203 to rotate, because a plurality of through holes are opened on the top of the rotating disk 203 and the fixed disk 204 The air holes 207 can drive the air holes 207 to be misaligned with the air holes 207 on the surface of the fixed disk 204 when the rotating disk 203 rotates, thereby adjusting the air intake and controlling the filtration efficiency. Moreover, during the rotation of the rotating rod 202, the fixed strip plate will also be driven to rotate, and the fixed strip plate will drive the first cleaning brush 206 to clean the air holes 207 on the top of the fixed disk 204, thereby avoiding dirt and garbage from being blocked in the air holes 207 and affecting the air intake. This solves the problem that the traditional environmentally friendly filter bag with controllable filtration efficiency can only use a cleaning brush to clean the dirt and garbage attached to the inner wall of the filter bag. However, the position of the air port is also blocked by dirt and garbage during the filtration process, which will affect the overall air intake of the filter bag and reduce the filtration efficiency of the filter bag.

[0021] For details, see Figure 2 A plurality of air holes 207 are provided on the top of the fixed disk 204 and the rotating disk 203, and a partition net 208 is fixed inside each of the air holes 207. By arranging the partition net 208 inside the air holes 207, some dirt and garbage can be prevented from entering the filter bag body 1.

[0022] For further information, see Figure 1 A fixed shell 3 is fixed to the bottom of both sides of the rotating rod 202, and a filter screen 301 is fixed to one end of the fixed shell 3 away from the rotating rod 202. During the rotation of the rotating rod 202, the filter screen 301 and the second cleaning brush 302 are also driven to rotate. Not only can the rotating filter screen 301 cooperate with the filter bag to assist in filtering, but the rotating second cleaning brush 302 can also clean the inner wall surface of the filter bag.

[0023] It is worth noting that see Figure 1 A second cleaning brush 302 is fixed to one end of the filter 301 away from the fixed shell 3 .

[0024] It is worth noting that see Figure 1A motor shaft 201 is fixed at the bottom of the rotating rod 202 , a motor 2 is connected to the bottom of the motor shaft 201 , and a filter bag body 1 is installed at the bottom of the motor 2 .

[0025] When using an environmentally friendly filter bag with controllable filtration efficiency, the motor 2 can be turned on, the motor 2 drives the motor shaft 201, the motor shaft 201 drives the rotating rod 202, and the rotating rod 202 drives the rotating disk 203 to rotate. Since a plurality of air holes 207 are provided on the tops of the rotating disk 203 and the fixed disk 204, the air holes 207 can be misaligned with the air holes 207 on the surface of the fixed disk 204 when the rotating disk 203 rotates, thereby adjusting the air intake and controlling the filtration efficiency. In addition, during the rotation of the rotating rod 202, the fixed strip plate will also be driven to rotate, and the fixed strip plate will drive the second A cleaning brush 206 cleans the air hole 207 on the top of the fixed plate 204 to prevent dirt and garbage from being blocked in the air hole 207 and affecting the air intake. A partition net 208 is provided inside the air hole 207 to prevent some dirt and garbage from entering the filter bag body 1. During the rotation of the rotating rod 202, the filter net 301 and the second cleaning brush 302 are also driven to rotate. Not only can the rotating filter net 301 cooperate with the filter bag to assist in filtering, but the rotating second cleaning brush 302 can also clean the inner wall surface of the filter bag.

[0026] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0027] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. An environmentally friendly filter bag capable of controlling filtration efficiency, comprising a filter bag body (1), characterized in that: Also includes: A rotating rod (202) rotatably disposed in the filter bag body (1); A filtering and cleaning mechanism is passed through the outside of the rotating rod (202), the filtering and cleaning mechanism comprising a rotating disk (203), the rotating rod (202) is passed through the inside of the rotating disk (203), and the rotating rod (202) and the rotating disk (203) are fixedly connected at the penetration position, the top of the rotating rod (202) passes through the fixed disk (204) and is fixed with a rotating strip plate (205), and first cleaning bristles (206) are fixed on both sides of the bottom of the rotating strip plate (205); A filter bag body (1) is fixed on the outer wall of the fixed plate (204).

2. An environmentally friendly filter bag capable of controlling filtration efficiency as claimed in claim 1, characterized in that: A plurality of air holes (207) are provided on the top of the fixed disk (204) and the rotating disk (203), and a partition net (208) is fixed inside each of the plurality of air holes (207).

3. The environmentally friendly filter bag capable of controlling filtration efficiency as claimed in claim 1, characterized in that: A fixed shell (3) is fixed to the bottom of both sides of the rotating rod (202), and a filter screen (301) is fixed to one end of the fixed shell (3) away from the rotating rod (202).

4. The environmentally friendly filter bag capable of controlling filtration efficiency as claimed in claim 3, characterized in that: A second cleaning brush bristle (302) is fixed to one end of the filter screen (301) away from the fixed housing (3).

5. The environmentally friendly filter bag capable of controlling filtration efficiency as claimed in claim 1, characterized in that: A motor shaft (201) is fixed at the bottom of the rotating rod (202), a motor (2) is connected to the bottom of the motor shaft (201), and a filter bag body (1) is installed at the bottom of the motor (2).

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