PE bag type composite filter cloth

Abstract

The utility model relates to the technical field of bag type filter cloth, especially to a PE bag type composite filter cloth. Including filter, the filter arc surface installs support leg, the one side of filter installs the connecting pipe, the other side of filter installs the drain pipe, the inner wall of filter is equipped with mounting mechanism, the mounting mechanism includes the mounting ring, the arc surface of mounting ring is fixedly connected with the inner wall of filter, the inner wall of mounting ring is equipped with the clamping groove, the inner wall of clamping groove is connected with the snap ring plate, the snap ring plate is the elastic board, the both ends of snap ring plate are connected with the same fixed block of sliding. The PE bag type composite filter cloth has the advantages that when the filter cloth is fixed in the filter, the mounting mechanism can complete the task of fixing the filter cloth, the mounting mechanism can shorten the time of installing the filter cloth, simplify the original installation steps of the filter cloth, and improve the convenience of installing the filter cloth.

Description

Technical Field

[0001] This utility model relates to the field of bag filter cloth technology, and in particular to a PE bag composite filter cloth. Background Technology

[0002] Bag filter cloth refers to a type of filter cloth made of polyethylene and other composite materials. It is widely used in industrial filtration systems, especially in filters, air purification equipment, etc.

[0003] Utility model CN221309711U discloses a non-woven bag filter. Its key technical features include: a splitting assembly comprising a first non-woven bag, a first threaded buckle fixedly connected to the top of the first non-woven bag, a second threaded buckle threadedly connected to the inner wall of the first threaded buckle, and a second non-woven bag fixedly connected to the top of the second threaded buckle; and a cleaning assembly comprising a fixing plate fixedly connected to the top of the second non-woven bag, with a water spray pipe fixedly connected to the center of the fixing plate. This utility model achieves rapid removal of impurities by rotating the first and second threaded buckles to separate them, removing the first non-woven bag, and emptying the impurities from the first and second threaded buckles. Furthermore, by injecting clean water into the inlet column, the clean water enters the water spray pipe and is sprayed with high-pressure water onto the surface of the second non-woven bag, achieving rapid cleaning of the filter screen.

[0004] Regarding the above-mentioned content, the following technical defects exist: PE bag composite filter cloth refers to a filter cloth made of PE material and other materials. Filter cloth is widely used in industrial filtration systems, especially for filters, air purification equipment, etc. When installing the filter cloth in the filter, it is usually fixed in the filter by several buckles. Although the buckle method of fixing the filter cloth has good fixation, the number of buckles increases the number of steps in fixing the filter cloth. The buckle method is cumbersome, which will affect the speed and efficiency of replacing or installing the filter cloth, prolong the downtime of the entire filter, and affect the normal use of the filter.

[0005] Therefore, it is necessary to provide a new type of PE bag composite filter cloth to solve the above-mentioned technical problems. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies where filter cloth is fixed inside a filter using several clips. While this method provides good fixation, the numerous clips increase the number of steps involved in securing the filter cloth, making the process cumbersome and affecting the speed and efficiency of filter cloth replacement or installation. This also prolongs the downtime of the entire filter, impacting its normal operation.

[0007] To solve the above technical problems, this utility model provides a PE bag-type composite filter cloth, including: a filter, a support leg installed on the arc surface of the filter, a connecting pipe installed on one side of the filter, a drain pipe installed on the other side of the filter, an installation mechanism provided on the inner wall of the filter, the installation mechanism including an installation ring, the arc surface of the installation ring being fixedly connected to the inner wall of the filter, a slot being formed in the inner wall of the installation ring, a retaining ring plate being engaged in the inner wall of the slot, the retaining ring plate being an elastic plate, the two ends of the retaining ring plate being slidably connected to the same fixing block, one side of the fixing block being fixedly connected to the side wall of the slot, two connecting plates being fixedly connected to the side of the retaining ring plate, the inner walls of the two connecting plates being threaded through the same rotating rod, one end of the arc surface of the rotating rod being threadedly connected to the inner wall of the fixing block, and a filter cloth body being fixedly connected to one end of the retaining ring plate.

[0008] The effects achieved by the above components are as follows: The PE bag-type composite filter cloth body refers to a filter cloth body made of PE material and other materials. The filter cloth body is widely used in industrial filtration systems, especially for filters, air purification equipment, etc. Usually, when installing the filter cloth body in the filter, it is fixed in the filter by several buckles. Although the buckle method of fixing the filter cloth body has good fixation, the number of buckles increases the number of steps in fixing the filter cloth body. The buckle method is cumbersome and affects the speed and efficiency of replacing or installing the filter cloth body, which will prolong the downtime of the entire filter and affect the normal use of the filter. At this time, an installation mechanism can be used to replace the buckles to fix the filter cloth body in the filter. The installation mechanism can simplify the steps of fixing the filter cloth body, shorten the installation time, improve the efficiency of installing the filter cloth body, and reduce the downtime of the filter.

[0009] Preferably, a connecting block is fixedly connected to one end of the arc surface of the rotating rod, and the cross-section of the connecting block is arc-shaped.

[0010] The effect achieved by the above components is that the connecting block allows the rotating rod to contact the inner wall of the fixed block more quickly.

[0011] Preferably, a plurality of anti-slip grooves are provided at the other end of the arc surface of the rotating rod, and the plurality of anti-slip grooves are evenly distributed on the rotating rod.

[0012] The effect achieved by the above components is that the anti-slip groove can increase the friction on the surface of the rotating rod and improve the stability of the rotating rod rotating within the connecting plate.

[0013] Preferably, contact pads are fixedly connected to both sides of the fixing block, and the contact pads are rectangular.

[0014] The effect achieved by the above components is that the contact pad can prevent wear from occurring when the retaining ring plate contacts the side of the fixing block.

[0015] Preferably, the filter has an auxiliary mechanism on the side near the connecting pipe. The auxiliary mechanism includes a connecting plate, which is fixedly connected to one end of the arc surface of the connecting pipe. An adjusting pipe is rotatably connected to the side of the connecting plate away from the connecting pipe. Several insertion holes are opened on the side of the connecting plate and are evenly distributed on the connecting plate. A connecting block is fixedly connected to the arc surface of the connecting pipe. An insertion rod slides through the inner wall of the connecting block. A spring is sleeved on one end of the arc surface of the insertion rod. The two ends of the spring are fixedly connected to the connecting block and the insertion rod, respectively. The insertion rod slides through the inner wall of one of the insertion holes.

[0016] The effect achieved by the above components is that when it is necessary to change the connection angle between the connecting pipe and the water pipe, the connection angle of the connecting pipe can be changed through the auxiliary mechanism. The auxiliary mechanism can improve the connection effect between the water pipe and the connecting pipe, so that the filter can be adjusted according to the site conditions in actual use, making it more practical.

[0017] Preferably, a pull ring is rotatably connected to the inner wall of the insertion rod.

[0018] The effect achieved by the above components is that the pull ring can improve the speed and efficiency of pulling the plug.

[0019] Preferably, the connecting block is a steel block. The effect achieved by the above components is that the surface of the steel connecting block is relatively hard and it is less likely to deform even after long-term use.

[0020] Compared with related technologies, the PE bag composite filter cloth provided by this utility model has the following beneficial effects:

[0021] By setting up an installation mechanism, the filter cloth can be fixed inside the filter. This mechanism shortens the filter cloth installation time, simplifies the original filter cloth installation steps, and improves the convenience of filter cloth installation.

[0022] By setting up an auxiliary mechanism, when it is necessary to adjust the angle of the filter connection pipe, the task of adjusting the angle of the connection pipe can be completed through the auxiliary mechanism. Through the auxiliary mechanism, the connection pipe can be adjusted in real time according to the actual situation on site when connected to the water pipe, thereby improving the stability of the connection pipe when connected to the water pipe. Attached Figure Description

[0023] Figure 1 A schematic diagram of the structure of a PE bag-type composite filter cloth provided by this utility model;

[0024] Figure 2 for Figure 1 Partial structural diagram;

[0025] Figure 3 for Figure 1 The diagram shows the structure of the installation mechanism.

[0026] Figure 4 for Figure 1 A schematic diagram of the disassembled structure of the installation mechanism shown;

[0027] Figure 5 for Figure 4 The enlarged view of point A shown;

[0028] Figure 6 for Figure 1 A partial structural schematic diagram of the installation mechanism shown;

[0029] Figure 7 for Figure 1 The diagram shows the structure of the auxiliary mechanism.

[0030] The following are the labeling elements in the diagram: 1. Filter; 2. Installation mechanism; 201. Mounting ring; 202. Slot; 203. Ring plate; 204. Connecting plate; 205. Rotating rod; 206. Fixing block; 207. Filter cloth body; 208. Contact pad; 209. Anti-slip groove; 210. Connecting block; 3. Auxiliary mechanism; 31. Connecting plate; 32. Insertion hole; 33. Connecting block; 34. Insert rod; 35. Spring; 36. Adjusting pipe; 37. Pull ring; 4. Support leg; 5. Connecting pipe; 6. Drain pipe. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0032] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0033] Please see Figures 1 to 7 The present invention provides a PE bag-type composite filter cloth, comprising: a filter 1, a support leg 4 mounted on the arc surface of the filter 1, a connecting pipe 5 mounted on one side of the filter 1, a drain pipe 6 mounted on the other side of the filter 1, an installation mechanism 2 provided on the inner wall of the filter 1, and an auxiliary mechanism 3 provided on the side of the filter 1 near the connecting pipe 5.

[0034] In the embodiments of this utility model, please refer to Figures 3 to 6 The installation mechanism 2 includes an installation ring 201. The arc surface of the installation ring 201 is fixedly connected to the inner wall of the filter 1. A groove 202 is provided on the inner wall of the installation ring 201. A retaining ring plate 203 is engaged with the inner wall of the groove 202. The retaining ring plate 203 is an elastic plate. The two ends of the retaining ring plate 203 are slidably connected to the same fixing block 206. One side of the fixing block 206 is fixedly connected to the side wall of the groove 202. Two connecting plates 204 are fixedly connected to the side of the retaining ring plate 203. The inner wall of the two connecting plates 204 is threaded with the same rotating rod 205. One end of the arc surface of the rotating rod 205 is threaded with the inner wall of the fixing block 206. The filter cloth body 207 is fixedly connected to one end of the retaining ring plate 203. The PE bag-type composite filter cloth body 207 refers to a filter cloth body 207 made of PE material and other materials. The filter cloth body 207 is widely used in industrial filtration systems, especially in filters 1, air purification equipment, etc. When installing the filter cloth body 207 in the filter 1, it is usually fixed in the filter 1 by several buckles. Although the buckle connection method provides good fixation, the connection of several buckles is not ideal. The current method of fixing the filter cloth body 207 involves more steps, and the snap-fit ​​connection is cumbersome, affecting the speed and efficiency of replacing or installing the filter cloth body 207, and prolonging the downtime of the entire filter 1, thus affecting the normal use of the filter 1. In this case, the installation mechanism 2 can replace the snap-fit ​​to fix the filter cloth body 207 inside the filter 1. The installation mechanism 2 simplifies the steps of fixing the filter cloth body 207, shortens the installation time, improves the efficiency of installing the filter cloth body 207, and reduces the downtime of the filter 1. A connecting block 21 is fixedly connected to one end of the arc surface of the rotating rod 205. 0. The cross-section of the connecting block 210 is arc-shaped. The connecting block 210 allows the rotating rod 205 to contact the inner wall of the fixed block 206 more quickly. Several anti-slip grooves 209 are provided at the other end of the arc surface of the rotating rod 205. The anti-slip grooves 209 are evenly distributed on the rotating rod 205. The anti-slip grooves 209 can improve the friction of the surface of the rotating rod 205 and improve the stability of the rotating rod 205 in the connecting plate 204. Contact pads 208 are fixedly connected to both sides of the fixed block 206. The contact pads 208 are rectangular. The contact pads 208 can prevent the retaining ring plate 203 from contacting the side of the fixed block 206 and causing wear.

[0035] In the embodiments of this utility model, please refer to Figure 7 The auxiliary mechanism 3 includes a connecting plate 31, which is fixedly connected to one end of the arc surface of the connecting pipe 5. An adjusting pipe 36 is rotatably connected to the side of the connecting plate 31 away from the connecting pipe 5. Several insertion holes 32 are evenly distributed on the side of the connecting plate 31. A connecting block 33 is fixedly connected to the arc surface of the connecting pipe 5. An insertion rod 34 slides through the inner wall of the connecting block 33. A spring 35 is sleeved on one end of the arc surface of the insertion rod 34. The two ends of the spring 35 are respectively connected to the connecting block 33 and the insertion rod. The filter 1 is fixedly connected to the water pipe 5 by a sliding connection 34. When the connection angle between the connecting pipe 5 and the water pipe needs to be changed, the connection angle can be changed via the auxiliary mechanism 3. The auxiliary mechanism 3 improves the connection effect between the water pipe and the connecting pipe 5, allowing the filter 1 to be adjusted according to the site conditions, thus enhancing its practicality. A pull ring 37 is rotatably connected to the inner wall of the insert rod 34, which increases the speed and efficiency of pulling the insert rod 34. The connecting block 33 is made of steel. The effect achieved by the above components is that the steel connecting block 33 has a relatively hard surface and is less prone to deformation even after prolonged use.

[0036] The working principle of the PE bag composite filter cloth provided by this utility model is as follows: When the filter cloth body 207 is fixed in the filter 1, the retaining ring plate 203 is squeezed towards the inner wall. The retaining ring will deform under the force. At this time, the deformed retaining ring plate 203 can be placed on one side of the retaining groove 202 of the mounting ring 201, and the two ends of the retaining ring plate 203 are in contact with the two sides of the fixing block 206. At this time, the retaining ring plate 203 can be released and the retaining ring plate 203 can be reset to contact the retaining groove 202. At this time, the filter cloth body 207 installed on the retaining ring plate 203 can be temporarily fixed on one side of the mounting ring 201. At this time, the rotating rod 205 can be rotated in the two connecting plates 204. The rotating rod 205 is connected to the inner wall of the fixing block 206. At this time, the retaining ring plate 203 is fixed on the retaining groove 202, and the filter cloth body 207 is fixed in the filter 1.

[0037] When the connection angle of the connecting pipe 5 needs to be adjusted, pull the insertion rod 34. The movement of the insertion rod 34 can drive the spring 35 to stretch. At this time, the fixing effect of the insertion rod 34 on the connecting plate 31 can be released. The adjusting pipe 36 and the connecting plate 31 can be rotated together on the connecting pipe 5. After adjusting the adjusting pipe 36 to the appropriate position, the insertion rod 34 can be released. The spring 35 returns to its original position and can drive the insertion rod 34 to connect with the inner wall of the insertion hole 32 through the connecting block 33. At this time, the angle of the adjusted adjusting pipe 36 can be limited again, and the adjusting pipe 36 can be connected to the water pipe. The adaptability of the connecting pipe 5 and the water pipe can be improved by adjusting the adjusting pipe 36.

[0038] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A PE bag-type composite filter cloth, characterized in that, include: A filter (1) is provided with a support leg (4) mounted on its arc surface. A connecting pipe (5) is mounted on one side of the filter (1), and a drain pipe (6) is mounted on the other side of the filter (1). An installation mechanism (2) is provided on the inner wall of the filter (1). The installation mechanism (2) includes an installation ring (201). The arc surface of the installation ring (201) is fixedly connected to the inner wall of the filter (1). A slot (202) is provided on the inner wall of the installation ring (201). A retaining ring plate (203) is engaged on the inner wall of the slot (202). The plate (203) is an elastic plate. The two ends of the retaining ring plate (203) are slidably connected to the same fixing block (206). One side of the fixing block (206) is fixedly connected to the side wall of the retaining groove (202). Two connecting plates (204) are fixedly connected to the side of the retaining ring plate (203). The inner walls of the two connecting plates (204) are threaded through the same rotating rod (205). One end of the arc surface of the rotating rod (205) is threadedly connected to the inner wall of the fixing block (206). One end of the retaining ring plate (203) is fixedly connected to the filter cloth body (207).

2. The PE bag-type composite filter cloth according to claim 1, characterized in that, A connecting block (210) is fixedly connected to one end of the arc surface of the rotating rod (205), and the cross section of the connecting block (210) is arc-shaped.

3. The PE bag-type composite filter cloth according to claim 1, characterized in that, The other end of the arc surface of the rotating rod (205) is provided with a number of anti-slip grooves (209), and the number of anti-slip grooves (209) are evenly distributed on the rotating rod (205).

4. The PE bag-type composite filter cloth according to claim 1, characterized in that, Both sides of the fixing block (206) are fixedly connected with contact pads (208), and the contact pads (208) are rectangular.

5. The PE bag-type composite filter cloth according to claim 1, characterized in that, The filter (1) is provided with an auxiliary mechanism (3) on the side near the connecting pipe (5). The auxiliary mechanism (3) includes a connecting plate (31). The connecting plate (31) is fixedly connected to one end of the arc surface of the connecting pipe (5). An adjusting pipe (36) is rotatably connected to the side of the connecting plate (31) away from the connecting pipe (5). Several insertion holes (32) are opened on the side of the connecting plate (31). Several insertion holes (32) are evenly distributed on the connecting plate (31). A connecting block (33) is fixedly connected to the arc surface of the connecting pipe (5). An insertion rod (34) slides through the inner wall of the connecting block (33). A spring (35) is sleeved on one end of the arc surface of the insertion rod (34). The two ends of the spring (35) are fixedly connected to the connecting block (33) and the insertion rod (34) respectively. The insertion rod (34) slides through the inner wall of one of the insertion holes (32).

6. The PE bag-type composite filter cloth according to claim 5, characterized in that, The inner wall of the insertion rod (34) is rotatably connected to a pull ring (37).

7. The PE bag-type composite filter cloth according to claim 5, characterized in that, The connecting block (33) is a steel block.

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