A bag filter for ore processing

Abstract

This invention belongs to the field of ore processing technology and discloses a bag filter dust collector for ore processing. It includes a shell with multiple air inlets evenly spaced on the right circumference of the curved surface of the shell. A mounting plate is fixedly installed on the right end of the shell, and a driving component is fixedly installed in the middle of the right side of the mounting plate. A fixed sleeve is fixedly fitted onto the right side of the inner curved surface of the shell. Multiple sliding holes are evenly spaced on one side of the fixed sleeve. A movable shaft is movably fitted into the middle of the fixed sleeve, and the right end of the movable shaft is fixedly connected to the output end of the driving component. A valve is fixedly fitted onto the right side of the curved surface of the movable shaft, and the left side of the valve slides in contact with the right side of the fixed sleeve. When the filter bag is turned over, and the dust-laden gas flows back into the sliding holes, the dust-laden air pushes the filter bag, causing the filter bag ring to move to the left. The filtration mechanism returns to its state when air is being circulated, thus solving the problem of existing devices requiring frequent changes of clean filter bags, resulting in frequent device downtime and low working efficiency.

Description

Technical Field

[0001] This invention belongs to the field of ore processing technology, specifically a bag filter for ore processing. Background Technology

[0002] A baghouse dust collector is a highly efficient dry dust collection device that uses filter bags as the filtration medium to separate and collect dust by filtering dust-laden gas. When dust-laden gas enters the baghouse dust collector, larger particles settle due to gravity, while smaller dust particles are trapped on the surface of the filter bags. The purified gas is then discharged from the equipment.

[0003] In existing baghouse dust collectors, dust tends to accumulate and clog the inner curved parts of the filter bags during long-term operation. This gradually blocks the gaps in the filter bags, obstructing airflow and severely affecting dust removal efficiency and normal equipment operation. To restore equipment function, the filter bags need to be frequently replaced or cleaned. As the dust concentration in the air increases, the frequency of filter bag replacement also increases, leading to longer intermittent downtime and severely impacting the overall working efficiency and continuous operation capability of the device. In addition, the dust adhering to the inner surface of the filter bags is firmly bonded to the bags, making separation difficult and increasing operational complexity. This makes it difficult to meet the demands of modern industry for high-efficiency dust removal equipment. Summary of the Invention

[0004] The purpose of this invention is to provide a bag filter for ore processing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a bag filter for ore processing, comprising a shell, wherein multiple air inlets are equidistantly spaced on the right circumference of the curved surface of the shell, a dust discharge groove is provided at the bottom of the shell, an mounting plate is fixedly installed on the right end of the shell, a driving component is fixedly installed in the middle of the right side of the mounting plate, a fixing sleeve is fixedly sleeved on the right side of the inner curved surface of the shell, multiple sliding holes are equidistantly spaced on one side of the fixing sleeve, a movable shaft is movably sleeved in the middle of the fixing sleeve, the right end of the movable shaft is fixedly connected to the output end of the driving component, and the right side of the curved surface of the movable shaft... A valve is fixedly sleeved on the side, with the left side of the valve slidingly contacting the right side of the fixed sleeve. An installation sleeve is fixedly sleeved on the left side of the inner curved surface of the outer shell. Multiple fixing holes are equidistantly opened on one side of the installation sleeve. Multiple support plates are fixedly installed equidistantly on the left side of the inner curved surface of the outer shell. Multiple support holes are equidistantly opened on one side of the support plates. Multiple air vents are fixedly installed equidistantly on one side of the support plates. The air vents are located in the middle of two adjacent support holes. A filter mechanism is provided between the installation sleeve and the fixed sleeve. A dust removal mechanism is provided between the right side of the curved surface of the movable shaft and the inner curved surface of the outer shell.

[0006] Preferably, the filter mechanism includes a filter bag, the right side of the outer curved surface of the filter bag is fixedly sleeved on the inner curved surface of the fixing hole, the outer curved surface of the filter bag is slidably sleeved with the air outlet, a filter bag ring is fixedly installed on the left side of the inner cavity of the filter bag, a plurality of first elastic ropes are fixedly installed equidistantly on the right side of the filter bag ring, a connecting ring is fixedly installed at the right end of the plurality of first elastic ropes, an isolation sleeve is fixedly installed on the outer curved surface of the connecting ring, the isolation sleeve is slidably sleeved with the sliding hole, a plurality of second elastic ropes are fixedly installed equidistantly on the right side of the connecting ring, a collar is fixedly installed at the right end of the plurality of second elastic ropes, and the collar is fixedly sleeved with the right side of the curved surface of the sliding hole.

[0007] Preferably, the dust removal mechanism includes multiple sliding rings, which are equidistantly slidably sleeved on the right side of the inner curved surface of the outer shell. One side of each sliding ring has equidistantly fixed mounting holes. Multiple dust collectors are equidistantly fixedly mounted on the inner curved surface of each mounting hole. A mounting groove is formed on the right side of the middle of each sliding ring. An elastic element is fixedly mounted in the middle of the mounting groove. The left end of the elastic element is fixedly connected to the right side of its adjacent left sliding ring. The left end of the leftmost elastic element is fixedly connected to the middle of the right side of the mounting sleeve. A conical ring is fixedly mounted in the middle of the right side of the rightmost sliding ring. A fixed ring is sleeved on the curved surface of the movable shaft. A pusher is fixedly mounted on the left side of the fixed ring, and the pusher slidably abuts against the right side of the conical ring.

[0008] Preferably, the right side of the fixing sleeve is a smooth surface, the left side of the valve is a smooth surface, and the curved surface of the support hole is a smooth surface.

[0009] Preferably, the contact surfaces of the isolation sleeve and the sliding hole are both smooth surfaces, the contact surfaces of the isolation sleeve and the mounting sleeve are both smooth surfaces, the elasticity of the first elastic rope is greater than that of the second elastic rope, and both the first elastic rope and the second elastic rope are made of fatigue-resistant elastic material.

[0010] Preferably, the dust collector is made of a flexible brush, the conical ring is made of a wear-resistant material, and the pusher is made of a high-strength material.

[0011] The beneficial effects of this invention are as follows:

[0012] 1. In this invention, after the sliding holes on both the front and rear sides are closed, the second elastic rope retracts, pulling the connecting ring to move to the right. The connecting ring pulls the isolation sleeve to move to the right and retracts into the inner cavity of the sliding hole. The first elastic rope retracts, pulling the bag ring to move to the right and pulling the inner and outer edges of the bag to fold. This allows the dust adhering to the inner curved surface of the bag to detach from the inner curved surface, preventing dust from adhering to the inner curved surface of the bag and clogging the gaps in the bag, thus hindering the subsequent airflow. Furthermore, after the bag folds, when the dusty air flows back to the sliding hole, the dusty air pushes the bag and moves the bag ring to the left, restoring the filtration mechanism to its ventilation state. This achieves continuous alternating operation of the upper and lower filtration mechanisms and the front and rear filtration mechanisms, overcoming the problems of existing devices requiring frequent changes of clean bags, causing frequent device shutdowns, and the need for frequent replacement as the amount of dust in the air increases, resulting in low device efficiency.

[0013] 2. In this invention, when the output shaft of the drive component drives the movable shaft to rotate, the movable shaft drives the fixed ring to rotate, and the fixed ring drives the pusher to rotate. When the pusher moves from the low point on the left side of the conical ring to the high point on the left side, the pusher pushes the conical ring to move to the left. The conical ring pushes the rightmost sliding ring to move to the left. The rightmost sliding ring, through the elastic element fixedly connected to it, pushes the adjacent left sliding ring to move to the left. At the same time, the elastic element is compressed. This process continues, thereby enabling multiple sliding rings to move to the left simultaneously. When the pusher moves from the high point on the left side of the conical ring to the low point on the left side, the multiple elastic elements recover and push the right sliding ring to move to the right. This enables the sliding rings to drive the dust collector to move left and right. The dust collector then sweeps the inner surface of the filter bag after it has been turned over, where it is covered with dust, overcoming the problem that the dust adhering to the inner surface of the filter bag is difficult to separate from the filter bag. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall appearance and structure of the present invention;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the outer shell of the present invention;

[0016] Figure 3 This is a schematic diagram of the filter mechanism of the present invention in different states;

[0017] Figure 4 This is a schematic diagram of the support plate structure of the present invention;

[0018] Figure 5 This is a schematic diagram of the filter mechanism structure of the present invention;

[0019] Figure 6 This is a schematic diagram of the dust removal mechanism of the present invention.

[0020] In the diagram: 1. Outer shell; 101. Air inlet; 102. Dust discharge trough; 2. Mounting plate; 3. Drive component; 4. Fixing sleeve; 401. Sliding hole; 5. Movable shaft; 6. Valve; 7. Mounting sleeve; 701. Fixing hole; 8. Support plate; 801. Support hole; 802. Air outlet; 9. Filtering mechanism; 901. Filter bag; 902. Filter bag ring; 903. First elastic rope; 904. Connecting ring; 905. Isolation sleeve; 906. Second elastic rope; 907. Loop ring; 10. Dust removal mechanism; 1001. Sliding ring; 1002. Mounting hole; 1003. Dust collector; 1004. Mounting groove; 1005. Elastic component; 1006. Conical ring; 1007. Fixing ring; 1008. Sales tube. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] like Figures 1 to 6As shown, this embodiment of the invention provides a bag filter for ore processing, including a housing 1. Multiple air inlets 101 are equidistantly spaced on the right circumference of the curved surface of the housing 1. In use, an external suction pump introduces dust-laden air into the space between the right side of the curved surface of the housing 1, the right side of the fixing sleeve 4, and the left side of the mounting plate 2 through the air inlets 101. This allows the dust-laden air to flow through the sliding holes 401 and the isolation sleeve 905 into the inner cavity of the filter bag 901. The filter bag 901 filters the dust-laden air. A dust discharge groove 102 is provided at the bottom of the housing 1, and a mounting plate 2 is fixedly installed at the right end of the housing 1. Plate 2, a drive component 3 is fixedly installed in the middle of the right side of the mounting plate 2. A fixed sleeve 4 is fixedly sleeved on the right side of the inner curved surface of the outer shell 1. Multiple sliding holes 401 are equidistantly opened on one side of the fixed sleeve 4. A movable shaft 5 is movably sleeved in the middle of the fixed sleeve 4. The right end of the movable shaft 5 is fixedly connected to the output end of the drive component 3. A valve 6 is fixedly sleeved on the right side of the curved surface of the movable shaft 5. The left side of the valve 6 is in sliding contact with the right side of the fixed sleeve 4. The right side of the fixed sleeve 4 is a smooth surface, and the left side of the valve 6 is a smooth surface, thereby improving the sealing between the valve 6 and the fixed sleeve 4 and preventing... Even though valve 6 seals the two upper and lower or front and rear sliding holes 401, dusty air can still flow into the sliding holes 401 through the contact gap between valve 6 and fixed sleeve 4, causing subsequent inward and outward turning of the cloth bag 901 to be obstructed. An installation sleeve 7 is fixedly fitted onto the left side of the inner curved surface of the outer shell 1. Multiple fixing holes 701 are equidistantly opened on one side of the installation sleeve 7. Multiple support plates 8 are fixedly installed equidistantly on the left side of the inner curved surface of the outer shell 1. Multiple support holes 801 are equidistantly opened on one side of the support plate 8. The curved surface of the support holes 801 is a smooth surface, thus preventing subsequent inward and outward turning. When the cloth bag 901 is supported and guided, the support hole 801 tears the cloth bag 901, causing damage to the cloth bag 901. Multiple air outlets 802 are fixedly installed at equal intervals on one side of the support plate 8. By setting the air outlets 802, the air that has passed through the curved surface of the cloth bag 901 and flows to the middle of the two support plates 8 can flow out through the air outlets 802. The air outlets 802 are located in the middle of two adjacent support holes 801. A filter mechanism 9 is provided between the mounting sleeve 7 and the fixed sleeve 4. A dust removal mechanism 10 is provided between the right side of the curved surface of the movable shaft 5 and the inner curved surface of the outer shell 1.

[0023] like Figures 2 to 5As shown, the filter mechanism 9 includes a filter bag 901. The right side of the outer curved surface of the filter bag 901 is fixedly sleeved onto the inner curved surface of the fixing hole 701. The outer curved surface of the filter bag 901 is slidably sleeved onto the air outlet 802. A filter bag ring 902 is fixedly installed on the left side of the inner cavity of the filter bag 901. A plurality of first elastic ropes 903 are fixedly installed circumferentially at equal intervals on the right side of the filter bag ring 902. A connecting ring 904 is fixedly installed at the right end of the plurality of first elastic ropes 903. A connecting ring 904 is fixedly installed on the outer curved surface of the connecting ring 904. The isolation sleeve 905 is slidably sleeved with the sliding hole 401. Both the contact surfaces of the isolation sleeve 905 and the sliding hole 401 are smooth, as are the contact surfaces of the isolation sleeve 905 and the mounting sleeve 7. This improves the sealing performance between the isolation sleeve 905, the sliding hole 401, and the mounting sleeve 7, preventing leakage when dusty air passes through the inner cavity of the isolation sleeve 905. Multiple second elastic ropes 906 are equidistantly fixedly installed on the right circumference of the connecting ring 904. The elasticity of the first elastic rope 903 is greater than that of the second elastic rope 906. This allows the bag 901, after being turned inside out and out, to overcome the resistance of the second elastic rope 906 and move the isolation sleeve 905 to the left to fit against the mounting sleeve 7 when dusty air flows into the bag 901. This prevents leakage when dusty air flows through the isolation sleeve 905. Both the first elastic rope 903 and the second elastic rope 906 are made of fatigue-resistant elastic material and natural rubber. This prevents the first elastic rope 903 and the second elastic rope 906 from breaking in a short time after frequent stretching and contraction, thus improving their service life and reducing equipment maintenance frequency. The right ends of multiple second elastic ropes 906 are fixedly installed with collars 907, which are fixedly sleeved with the right side of the curved surface of the sliding hole 401.

[0024] like Figure 3 , Figure 4 and Figure 6As shown, the dust removal mechanism 10 includes multiple sliding rings 1001, which are equidistantly slidably sleeved on the right side of the inner curved surface of the outer shell 1. Mounting holes 1002 are fixedly installed equidistantly on one side of each sliding ring 1001. Multiple dust collectors 1003 are fixedly installed equidistantly on the inner curved surface of the mounting holes 1002. The dust collectors 1003 are made of flexible brushes, facilitating subsequent cleaning of dust adhering to the filter bags 901 after they have been turned inside out, while preventing the dust collectors 1003 from scratching the filter bags 901. An mounting groove 1004 is provided on the right side of the middle of each sliding ring 1001. An elastic element 1005 is fixedly installed in the middle of the mounting groove 1004. The left end of the elastic element 1005 is fixedly connected to the right side of its adjacent left sliding ring 1001. The left end of the leftmost elastic element 1005 is connected to the middle of the right side of the mounting sleeve 7. A fixed connection is established, with a conical ring 1006 fixedly installed in the middle of the right side of the rightmost sliding ring 1001. The conical ring 1006 is made of wear-resistant material and high-carbon steel, thereby improving the wear resistance of the conical ring 1006 and preventing wear and damage to the conical ring 1006 when the pusher 1008 rotates along the right side of the conical ring 1006 for a long time. A fixed ring 1007 is sleeved on the curved surface of the movable shaft 5, and a pusher 1008 is fixedly installed on the left side of the fixed ring 1007. The pusher 1008 is made of high-strength material and tungsten alloy, thereby preventing the fixed ring 1007 from driving the pusher 1008 to rotate and squeeze the conical ring 1006. When overcoming the resistance of multiple elastic elements 1005, the pusher 1008 will bend and break. The pusher 1008 slides and abuts against the right side of the conical ring 1006.

[0025] Working principle:

[0026] In use, the external suction device draws dusty air through the air inlet 101 on the right side of the outer casing 1 into the space between the inner curved surface of the outer casing 1, the right side of the fixing sleeve 4, and the left side of the mounting plate 2. Then, the drive unit 3 is activated, and its output shaft drives the movable shaft 5 to rotate. The movable shaft 5 then drives the valve 6 to rotate, causing the upper and lower sliding holes 401 and the front and rear sliding holes 401 to alternately close and open. When the upper and lower sliding holes 401 are closed and the front and rear sliding holes 401 are open, dusty air enters the inner cavity of the front and rear sliding holes 401. This dusty air then flows through the sliding holes 401 and the isolation sleeve 905 towards the inner curved surface of the bag 901. The bag 901 experiences resistance to the leftward flow of air, causing the bag 901 to pull the first elastic rope 903 through the bag ring 902, which is fixedly connected to it, to extend. The first elastic rope 903, through the connecting ring 904, pulls the left side of the isolation sleeve 905 to fit tightly against the right side of the mounting sleeve 7. The connecting ring 904 then pulls the second elastic rope... When rope 906 extends, the air that has passed through the curved surface of the bag 901 to filter dust passes through the middle of the two adjacent support plates 8 and then flows out of the device through the air outlet 802, thus filtering the dusty air. Furthermore, when the sliding holes 401 on both the front and rear sides close, the second elastic rope 906 retracts. The second elastic rope 906 pulls the connecting ring 904 to move to the right, and the connecting ring 904 pulls the isolation sleeve 905 to move to the right along the sliding hole 401 in sliding contact with it, retracting to... In the inner cavity of the sliding hole 401, the first elastic rope 903 retracts, pulling the bag ring 902 to the right. The first elastic rope 903 also pulls the inner and outer edges of the bag 901, thereby removing the dust adhering to the inner curved surface of the bag 901. This prevents the dust from adhering to the inner curved surface of the bag 901 and clogging the gaps in the bag 901, which would obstruct the subsequent airflow through the bag 901, requiring frequent replacement of the bag 901 and resulting in a decrease in the filtration efficiency of the device.

[0027] Furthermore, after the lining bag 901 is turned over, when the dusty gas flows back to the sliding hole 401, the air flowing to the sliding hole 401 carries the dusty air through the lining bag 901, causing the lining bag ring 902, which is fixedly connected to it, to move to the left. The lining bag ring 902 pulls the connecting ring 904 to move to the left via the first elastic rope 903. The connecting ring 904 pulls the second elastic rope 906 to extend, causing the connecting ring 904 to move the isolation sleeve 905 to the right and abut against the mounting sleeve 7. Then, the lining bag ring 902 pulls the first elastic rope 903 to extend, and the lining bag... Ring 902 causes the filter bag 901 to flip over again, so that the inner curved surface of the filter bag 901 is located on the inside of the filter bag 901 and the outer curved surface of the filter bag 901 is located on the outside of the filter bag 901. This allows for the filtration of dusty air again. Furthermore, by continuously alternating between the upper and lower filter mechanisms 9 and the front and rear filter mechanisms 9, the existing device overcomes the problems of frequent replacement of clean filter bags 901, which causes frequent device shutdowns, and the low working efficiency of the device due to the increased replacement frequency as the amount of dust in the air increases.

[0028] Furthermore, when the output shaft of the driving component 3 drives the movable shaft 5 to rotate, the movable shaft 5 drives the fixed ring 1007 to rotate, and the fixed ring 1007 drives the pusher 1008 to rotate. When the pusher 1008 moves from the low point on the left side of the cone ring 1006 to the high point on the left side, the pusher 1008 pushes the cone ring 1006 to move to the left. The cone ring 1006 pushes the rightmost sliding ring 1001 to move to the left. The rightmost sliding ring 1001, through the elastic element 1005 fixedly connected to it, pushes the adjacent leftmost sliding ring 1001 to move to the left. At the same time, the elastic element 1005... Under compression, and so on, multiple sliding rings 1001 move to the left simultaneously. When the pusher 1008 moves from the high point on the left side of the cone ring 1006 to the low point on the left side, multiple elastic elements 1005 recover and push the sliding ring 1001 on its right side to move to the right. Thus, the sliding ring 1001 drives the dust collector 1003 to move left and right. The dust collector 1003 sweeps the inner surface of the filter bag 901 that is in contact with it after it is turned over, which is covered with dust, thus overcoming the problem that the dust attached to the inner surface of the filter bag 901 is difficult to separate.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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.

[0030] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bag filter for ore processing, comprising a housing (1), characterized in that: Multiple air inlets (101) are equidistantly arranged on the right circumference of the curved surface of the outer shell (1). A dust discharge groove (102) is provided at the bottom of the outer shell (1). An installation plate (2) is fixedly installed on the right end of the outer shell (1). A driving component (3) is fixedly installed in the middle of the right side of the installation plate (2). A fixed sleeve (4) is fixedly sleeved on the right side of the inner curved surface of the outer shell (1). Multiple sliding holes (401) are equidistantly arranged on one side of the fixed sleeve (4). A movable shaft (5) is movably sleeved in the middle of the fixed sleeve (4). The right end of the movable shaft (5) is fixedly connected to the output end of the driving component (3). Next, a valve (6) is fixedly sleeved on the right side of the curved surface of the movable shaft (5), and the left side of the valve (6) slides in contact with the right side of the fixed sleeve (4). An installation sleeve (7) is fixedly sleeved on the left side of the inner curved surface of the outer shell (1). A plurality of fixing holes (701) are equidistantly opened on one side of the installation sleeve (7). A plurality of support plates (8) are fixedly installed equidistantly on the left side of the inner curved surface of the outer shell (1). A plurality of support holes (801) are equidistantly opened on one side of the support plate (8). A plurality of air outlets (802) are fixedly installed equidistantly on one side of the support plate (8). 802) is located in the middle of two adjacent support holes (801). A filter mechanism (9) is provided between the mounting sleeve (7) and the fixing sleeve (4). The filter mechanism (9) includes a cloth bag (901). The right side of the outer curved surface of the cloth bag (901) is fixedly sleeved on the inner curved surface of the fixing hole (701). The outer curved surface of the cloth bag (901) is slidably sleeved with the air outlet (802). A cloth bag ring (902) is fixedly installed on the left side of the inner cavity of the cloth bag (901). A plurality of first elastic ropes (903) are fixedly installed circumferentially on the right side of the cloth bag ring (902). The plurality of first elastic ropes (903) A connecting ring (904) is fixedly installed on the right end of the connecting ring (903). An isolation sleeve (905) is fixedly installed on the outer curved surface of the connecting ring (904). The isolation sleeve (905) is slidably sleeved with the sliding hole (401). A plurality of second elastic ropes (906) are fixedly installed at equal intervals around the right side of the connecting ring (904). A collar (907) is fixedly installed on the right end of the plurality of second elastic ropes (906). The collar (907) is fixedly sleeved with the right side of the curved surface of the sliding hole (401). A dust removal mechanism (10) is provided between the right side of the curved surface of the movable shaft (5) and the inner curved surface of the outer shell (1).

2. The bag filter for ore processing according to claim 1, characterized in that: The dust removal mechanism (10) includes multiple sliding rings (1001), which are equidistantly slidably sleeved on the right side of the inner curved surface of the outer shell (1). One side of each sliding ring (1001) has equidistantly fixed mounting holes (1002). Multiple dust collectors (1003) are equidistantly fixedly mounted on the inner curved surface of each mounting hole (1002). A mounting groove (1004) is provided on the right side of the middle of each sliding ring (1001), and an elastic element (1005) is fixedly mounted in the middle of the mounting groove (1004). The left end of the elastic element (1005) is fixedly connected to the right side of its adjacent left sliding ring (1001). The left end of the leftmost elastic element (1005) is fixedly connected to the middle of the right side of the mounting sleeve (7). A cone ring (1006) is fixedly installed in the middle of the right side of the rightmost sliding ring (1001). A fixed ring (1007) is sleeved on the curved surface of the movable shaft (5). A pusher (1008) is fixedly installed on the left side of the fixed ring (1007). The pusher (1008) slides against the right side of the cone ring (1006).

3. A bag filter for ore processing according to claim 1, characterized in that: The right side of the fixed sleeve (4) is a smooth surface, the left side of the valve (6) is a smooth surface, and the curved surface of the support hole (801) is a smooth surface.

4. A bag filter for ore processing according to claim 1, characterized in that: The contact surfaces of the isolation sleeve (905) and the sliding hole (401) are both smooth surfaces, and the contact surfaces of the isolation sleeve (905) and the mounting sleeve (7) are both smooth surfaces. The elasticity of the first elastic rope (903) is greater than that of the second elastic rope (906). Both the first elastic rope (903) and the second elastic rope (906) are made of fatigue-resistant elastic material.

5. A bag filter for ore processing according to claim 2, characterized in that: The dust collector (1003) is made of a flexible brush, the conical ring (1006) is made of a wear-resistant material, and the pusher (1008) is made of a high-strength material.

Images