Bag-type dust collector for ore treatment

Abstract

The invention belongs to the technical field of ore treatment and discloses a bag-type dust collector for ore treatment, which comprises a shell, a plurality of air inlets are equidistantly formed in the right circumference of the curved surface of the shell, a mounting plate is fixedly mounted at the right end of the shell, a driving part is fixedly mounted in the middle of the right side surface of the mounting plate, and a fixing sleeve fixedly sleeves the right side of the inner curved surface of the shell. A plurality of sliding holes are evenly formed in the circumference of one side of the fixing sleeve, the middle of the fixing sleeve is movably sleeved with a movable shaft, the right end of the movable shaft is fixedly connected with the output end of the driving part, the right side of the curved surface of the movable shaft is fixedly sleeved with a valve, and the left side face of the valve is in sliding contact with the right side face of the fixing sleeve. When the cloth bag is flanged and the air with the dust flows to the sliding hole again, the air with the dust pushes the cloth bag to drive the cloth bag ring to move towards the left side, and the filtering mechanism recovers to the ventilation state, so that the problems of frequent pause and low working efficiency of the device due to the fact that a clean cloth bag needs to be changed frequently in the existing device are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of ore processing, and in particular relates to a bag dust collector for ore processing. Background Art

[0002] The bag filter is a highly efficient dry dust removal device that uses filter bags as filter media to separate and collect dust by filtering dust-laden gas. After the dust-laden gas enters the bag filter, larger particles settle due to gravity, while smaller dust particles are trapped on the surface of the filter bag, and the purified gas is discharged from the equipment.

[0003] During the long-term operation of existing bag-type dust collectors, dust is easily accumulated and clogged in the inner bending part of the bag, causing the gaps in the bag to be gradually blocked and gas circulation to be obstructed, seriously affecting the dust removal efficiency and the normal operation of the equipment. In order to restore the equipment function, the bags need to be frequently replaced or cleaned, and as the dust concentration in the air increases, the frequency of bag replacement also increases, resulting in longer intermittent equipment downtime, seriously affecting the overall work efficiency and continuous operation capability of the device. In addition, the dust attached to the inner surface of the bag is firmly adhered to the bag, making it difficult to separate, which increases the complexity of operation and makes it difficult to meet the needs of modern industry for high-efficiency dust removal equipment. Summary of the invention

[0004] The object of the present invention is to provide a bag dust collector for ore processing to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a bag dust collector for ore processing, comprising a shell, a plurality of air inlets are equidistantly provided on the right circumference of the shell curved surface, a dust removal groove is provided on the bottom of the shell, a mounting plate is fixedly installed on the right end of the shell, a driving member is fixedly installed on the middle part of the right side of the mounting plate, a fixed sleeve is fixedly connected to the right side of the inner curved surface of the shell, a plurality of sliding holes are evenly provided on one side circumference of the fixed sleeve, a movable shaft is movably connected to the middle part of the fixed sleeve, the right end of the movable shaft is fixedly connected to the output end of the driving member, and the right side of the movable shaft curved surface A valve is connected to the fixed sleeve, and the left side surface of the valve is in sliding contact with the right side surface of the fixed sleeve. The left side of the inner curved surface of the shell is fixedly sleeved with a mounting sleeve, and a plurality of fixing holes are equidistantly provided on one side of the mounting sleeve. A plurality of support plates are equidistantly fixedly installed on the left side of the inner curved surface of the shell, and a plurality of support holes are equidistantly provided on one side of the circumference of the support plate. A plurality of air outlet holes are equidistantly fixedly installed on one side of the circumference of the support plate, and the air outlet holes are located in the middle of two adjacent support holes. A filtering mechanism is provided between the mounting sleeve and the fixed sleeve, and a dust removal mechanism is provided between the right side of the movable shaft curved surface and the inner curved surface of the shell.

[0006] Preferably, the filtering mechanism comprises a cloth bag, the right side of the outer curved surface of the cloth bag is fixedly sleeved on the inner curved surface of the fixing hole, the outer curved surface of the cloth bag is slidably sleeved on the air outlet, a cloth bag ring is fixedly installed on the left side of the inner cavity of the cloth bag, a plurality of first elastic ropes are fixedly installed at equal intervals on the right side of the circumference of the cloth bag ring, a connecting ring is fixedly installed on the right ends 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 on the sliding hole, a plurality of second elastic ropes are fixedly installed at equal intervals on the right side of the circumference of the connecting ring, a fixing ring is fixedly installed on the right ends of the plurality of second elastic ropes, and the fixing ring is fixedly sleeved on the right side of the curved surface of the sliding hole.

[0007] Preferably, the dust removal mechanism includes a plurality of sliding rings, and the plurality of sliding rings are equidistantly slidably sleeved on the right side of the inner curved surface of the outer shell, one side of the sliding ring is equidistantly fixedly installed with mounting holes on its circumference, and a plurality of dust collectors are equidistantly fixedly installed on the inner curved surface of the mounting hole, a mounting groove is opened on the right side of the middle part of the sliding ring, an elastic member is fixedly installed in the middle part of the mounting groove, the left end of the elastic member is fixedly connected to the right side surface of the adjacent left sliding ring, the left end of the leftmost elastic member is fixedly connected to the middle part of the right side surface of the mounting sleeve, a cone ring is fixedly installed in the middle part of the right side surface of the rightmost sliding ring, the curved surface of the movable shaft is sleeved with a fixing ring, a push pin is fixedly installed on the left side of the fixing ring, and the push pin is slidably abutted against the right side surface of the cone ring.

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

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

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

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

[0012] 1. According to the present invention, after the sliding holes on the front and rear sides are closed, the second elastic rope contracts, the second elastic rope pulls the connecting ring to move to the right, the connecting ring pulls the isolation sleeve to move right and shrink to the inner cavity of the sliding hole, the first elastic rope contracts, the first elastic rope pulls the cloth bag ring to move to the right, and the first elastic rope pulls the inner and outer flanges of the cloth bag, so that the dust attached to the inner curved surface of the cloth bag is separated from the inner curved surface of the cloth bag, avoiding that the dust is always attached to the inner curved surface of the cloth bag and clogging the gap of the cloth bag, resulting in subsequent obstruction of the gas flow in the cloth bag. In addition, when the cloth bag flange is completed, the gas carrying dust flows to the sliding hole again, the air carrying dust pushes the cloth bag to drive the cloth bag ring to move to the left, so that the filter mechanism returns to the state during ventilation, thereby realizing continuous alternating work through the upper and lower filter mechanisms and the front and rear filter mechanisms, overcoming the problem that the existing device needs to frequently change clean cloth bags, causing frequent pauses of the device, and as the amount of dust in the air increases, the replacement frequency increases accordingly, resulting in low working efficiency of the device.

[0013] 2. In the present invention, when the output shaft of the driving member drives the movable shaft to rotate, the movable shaft drives the fixed ring to rotate, and the fixed ring drives the push pin to rotate. When the push pin moves from the low point on the left side of the cone ring to the high point on the left side, the push pin pushes the cone ring to move to the left, and the cone ring pushes the rightmost sliding ring to move to the left. The rightmost sliding ring pushes the adjacent left sliding ring to move to the left through the elastic member fixedly connected to it, and the elastic member is compressed at the same time, and so on, thereby realizing that multiple sliding rings move to the left at the same time. When the push pin moves from the high point on the left side of the cone ring to the low point on the left side, multiple elastic members recover at this time, and multiple elastic members push the sliding ring on the right side to move to the right, thereby realizing that the sliding ring drives the dust collector to move left and right. The dust collector sweeps the inner surface of the cloth bag that is in contact with it after turning over the dust attached to the inner surface of the cloth bag, thereby overcoming the problem that dust attached to the inner surface of the cloth bag is difficult to separate from the cloth bag. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the housing of the present invention;

[0016] Figure 3 It is a schematic diagram of the structure of the filtering 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 It is a schematic diagram of the structure of the filtering mechanism of the present invention;

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

[0020] In the figure: 1. shell; 101. air inlet; 102. dust removal groove; 2. mounting plate; 3. driving member; 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. cloth bag; 902. cloth bag ring; 903. first elastic rope; 904. connecting ring; 905. isolation sleeve; 906. second elastic rope; 907. fixing ring; 10. dust removal mechanism; 1001. sliding ring; 1002. mounting hole; 1003. dust collector; 1004. mounting groove; 1005. elastic member; 1006. cone ring; 1007. fixing ring; 1008. sales promotion. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] like Figures 1 to 6As shown, an embodiment of the present invention provides a bag dust collector for ore processing, including a shell 1, and a plurality of air inlets 101 are equidistantly provided on the right circumference of the curved surface of the shell 1. When in use, an external suction pump inputs dusty air into the inner curved surface of the shell 1, the right side of the fixed sleeve 4 and the left side of the mounting plate 2 through the air inlet 101, so that the subsequent dusty air flows to the inner cavity of the bag 901 through the sliding hole 401 and the isolation sleeve 905, and the bag 901 filters the air carrying dust. A dust removal groove 102 is provided at the bottom of the shell 1, and a mounting hole 102 is fixedly installed at the right end of the shell 1. The plate 2 has a driving member 3 fixedly mounted in the middle of the right side of the mounting plate 2, a fixing sleeve 4 is fixedly sleeved on the right side of the inner curved surface of the housing 1, a plurality of sliding holes 401 are provided on one side of the circumference of the fixing sleeve 4, a movable shaft 5 is movably sleeved in the middle of the fixing sleeve 4, the right end of the movable shaft 5 is fixedly connected to the output end of the driving member 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 fixing sleeve 4, the right side of the fixing 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 fixing sleeve 4 and avoiding When the valve 6 seals the two upper and lower or front and rear sliding holes 401, the air with dust can still flow into the sliding hole 401 through the contact gap between the valve 6 and the fixing sleeve 4, causing the subsequent inside-out turning of the cloth bag 901 to be blocked. The left fixed sleeve of the inner curved surface of the shell 1 is connected with the mounting sleeve 7, and a plurality of fixing holes 701 are evenly spaced on one side of the circumference of the mounting sleeve 7. A plurality of support plates 8 are evenly fixedly installed on the left side of the inner curved surface of the shell 1, and a plurality of support holes 801 are evenly spaced on one side of the circumference of the support plate 8. The curved surface of the support hole 801 is a smooth surface, thereby avoiding the subsequent inside-out turning. When the cloth bag 901 on the surface is supported and guided, the supporting hole 801 scratches the cloth bag 901, causing damage to the cloth bag 901. A plurality of air outlet holes 802 are fixedly installed at equal intervals on one side of the circumference of the support plate 8. By setting the air outlet holes 802, the air that subsequently passes through the curved surface of the cloth bag 901 and flows to the middle of the two support plates 8 flows out of the device through the air outlet holes 802. The air outlet holes 802 are located in the middle of two adjacent supporting holes 801. A filtering mechanism 9 is provided between the mounting sleeve 7 and the fixing sleeve 4, and 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 filtering 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, and a plurality of first elastic ropes 903 are fixedly installed on the right side of the cloth bag ring 902 at equal intervals, a connecting ring 904 is fixedly installed on the right end of the plurality of first elastic ropes 903, and a connecting ring 904 is fixedly installed on the outer curved surface of the connecting ring 904 The isolation sleeve 905 is slidably connected with the sliding hole 401. The contact surfaces of the isolation sleeve 905 and the sliding hole 401 are smooth surfaces. The contact surfaces of the isolation sleeve 905 and the installation sleeve 7 are smooth surfaces, thereby improving the sealing between the isolation sleeve 905 and the sliding hole 401 and the installation sleeve 7, and preventing the leakage of dusty air when passing through the inner cavity of the isolation sleeve 905. A plurality of second elastic ropes 906 are fixedly installed at equal intervals on the right side of the connecting ring 904. The first elastic ropes 906 are fixedly installed at equal intervals on the right side of the connecting ring 904. The elasticity of rope 903 is greater than the elasticity of second elastic rope 906, so that when the dusty air flows to the cloth bag 901 after inner and outer flanging, the cloth bag 901 first overcomes the resistance of the second elastic rope 906 through the cloth bag ring 902, the first elastic rope 903 and the connecting ring 904 to drive the isolation sleeve 905 to move to the left and fit with the installation sleeve 7, so as to avoid leakage when the dusty air flows through the isolation sleeve 905. The first elastic rope 903 and the second elastic rope 906 are both made of fatigue-resistant elastic material. The first elastic rope 903 and the second elastic rope 906 are both made of natural rubber, so as to avoid the first elastic rope 903 and the second elastic rope 906 from breaking in a short time after frequent stretching and contraction, thereby improving the service life of the first elastic rope 903 and the second elastic rope 906 and reducing the frequency of equipment maintenance. The right ends of multiple second elastic ropes 906 are fixedly installed with a fixing ring 907, and the fixing ring 907 is 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 a plurality of sliding rings 1001, and the plurality of sliding rings 1001 are equidistantly slidably sleeved on the right side of the inner curved surface of the shell 1, and mounting holes 1002 are fixedly installed at equal intervals on one side of the sliding ring 1001, and a plurality of dust collectors 1003 are fixedly installed at equal intervals on the inner curved surface of the mounting hole 1002, and the dust collector 1003 is made of a flexible brush, so as to facilitate the subsequent cleaning of dust attached to the cloth bag 901 after turning inside out, and prevent the dust collector 1003 from scratching the cloth bag 901, and a mounting groove 1004 is provided on the right side of the middle part of the sliding ring 1001, and an elastic member 1005 is fixedly installed in the middle part of the mounting groove 1004, and the left end of the elastic member 1005 is fixedly connected to the right side surface of the adjacent left sliding ring 1001, and the left end of the leftmost elastic member 1005 is connected to the middle part of the right side surface of the mounting sleeve 7. Fixed connection, a cone ring 1006 is fixedly installed in the middle of the right side of the rightmost sliding ring 1001, and the cone ring 1006 is made of wear-resistant material. The cone ring 1006 is made of high carbon steel, so as to improve the wear resistance of the cone ring 1006 and avoid the wear and damage of the cone ring 1006 when the push pin 1008 rotates along the right side of the cone ring 1006 for a long time. The curved surface of the movable shaft 5 is sleeved with a fixed ring 1007, and a push pin 1008 is fixedly installed on the left side of the fixed ring 1007. The push pin 1008 is made of high-strength material. The push pin 1008 is made of tungsten alloy, so as to avoid the fixed ring 1007 driving the push pin 1008 to rotate and squeeze the cone ring 1006, and when overcoming the resistance of multiple elastic parts 1005, the push pin 1008 is bent and broken, and the push pin 1008 slides and abuts against the right side of the cone ring 1006.

[0025] Working principle:

[0026] When the present invention is used, the external suction device pushes the dusty air through the air inlet 101 opened on the right side of the shell 1 to the inner curved surface of the shell 1, the right side of the fixed sleeve 4 and the left side of the mounting plate 2, and then the driving member 3 is started, and the output shaft of the driving member 3 drives the movable shaft 5 to rotate, and the movable shaft 5 drives the valve 6 to rotate. At this time, the valve 6 makes the upper and lower two and the front and rear two alternately closed and opened. At this time, when the upper and lower sliding holes 401 are closed and the front and rear sliding holes 401 are opened, the dusty air is driven to enter the inner cavity of the front and rear sliding holes 401. At this time, the dusty air is driven to flow to the inner curved surface of the cloth bag 901 through the sliding holes 401 and the isolation sleeve 905. The cloth bag 901 is subjected to the resistance to the left by the left-flowing air. The cloth bag 901 stretches the first elastic rope 903 through the cloth bag ring 902 connected to it. The first elastic rope 903 pulls the left side of the isolation sleeve 905 to fit tightly with the right side of the mounting sleeve 7 through the connecting ring 904. The connecting ring 904 pulls the second elastic rope 903 to pull the left side of the isolation sleeve 905 to fit tightly with the right side of the mounting sleeve 7. The rope 906 is stretched, and the air after filtering the dust through the inner curved surface of the bag 901 passes through the middle of the two adjacent support plates 8, and then flows out of the device through the air outlet 802, thereby filtering the air with dust. In addition, after the sliding holes 401 on the front and rear sides are closed, the second elastic rope 906 contracts, and 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, and contracts to The first elastic rope 903 contracts in the inner cavity of the sliding hole 401, and the first elastic rope 903 pulls the cloth bag ring 902 to move to the right, and the first elastic rope 903 pulls the inner and outer flanges of the cloth bag 901, so that the dust attached to the inner curved surface of the cloth bag 901 is separated from the inner curved surface of the cloth bag 901, so as to prevent the dust from always adhering to the inner curved surface of the cloth bag 901 and blocking the gap of the cloth bag 901, resulting in subsequent obstruction of gas flow in the cloth bag 901, and the cloth bag 901 needs to be frequently replaced, resulting in the problem of low filtering efficiency of the device;

[0027] In addition, when the cloth bag 901 is turned over, the dusty gas flows to the sliding hole 401 again, and the air flowing to the sliding hole 401 drives the dusty air to move to the left through the cloth bag 901, and the cloth bag ring 902 is pulled to the left by the first elastic rope 903, and the connecting ring 904 is pulled to stretch the second elastic rope 906, and the connecting ring 904 drives the isolation sleeve 905 to move to the right and abut against the installation sleeve 7. Then the cloth bag ring 902 pulls the first elastic rope 903 to stretch, and the cloth bag Ring 902 drives cloth bag 901 to turn over again, so that the inner curved surface of cloth bag 901 is located on the inner side of cloth bag 901, and the outer curved surface of cloth bag 901 is located on the outer side of cloth bag 901, so as to filter the dusty air again, and then realize continuous alternating work through the upper and lower filtering mechanisms 9 and the front and rear filtering mechanisms 9, thus overcoming the problem that the existing device needs to frequently change the clean cloth bag 901, causing the device to frequently stop, and as the amount of dust in the air increases, the replacement frequency increases accordingly, resulting in low working efficiency of the device;

[0028] In addition, when the output shaft of the driving member 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 push pin 1008 to rotate. When the push pin 1008 moves from the low point on the left side of the cone ring 1006 to the high point on the left side, the push pin 1008 pushes the cone ring 1006 to move to the left, and the cone ring 1006 pushes the rightmost sliding ring 1001 to move to the left. The rightmost sliding ring 1001 pushes the adjacent left sliding ring 1001 to move to the left through the elastic member 1005 fixedly connected thereto. At the same time, the elastic member 1005 The plurality of sliding rings 1001 are compressed, and so on, thereby realizing that the plurality of sliding rings 1001 move to the left side at the same time, and when the push pin 1008 moves from the high point on the left side of the conical ring 1006 to the low point on the left side, the plurality of elastic members 1005 recover at this time, and the plurality of elastic members 1005 push the sliding ring 1001 on the right side to move to the right side, thereby realizing that the sliding ring 1001 drives the dust collector 1003 to move left and right, and the dust collector 1003 sweeps the inner surface of the cloth bag 901 which is in contact with it after turning over the dust attached thereto, thereby overcoming the problem that the dust attached to the inner surface of the cloth bag 901 is difficult to separate.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bag filter for ore processing, comprising a housing (1), characterized in that: The right side circumference of the curved surface of the shell (1) is provided with a plurality of air inlets (101) at equal intervals, the bottom of the shell (1) is provided with a dust removal groove (102), the right end of the shell (1) is fixedly mounted with a mounting plate (2), the middle part of the right side surface of the mounting plate (2) is fixedly mounted with a driving member (3), the right side of the inner curved surface of the shell (1) is fixedly sleeved with a fixing sleeve (4), one side circumference of the fixing sleeve (4) is provided with a plurality of sliding holes (401), the middle part of the fixing sleeve (4) is movably sleeved with a movable shaft (5), the right end of the movable shaft (5) is fixedly connected to the output end of the driving member (3), the right side of the curved surface of the movable shaft (5) is fixedly sleeved with a valve (6), the left side of the valve (6) is in contact with the fixing sleeve (4), and the fixing sleeve (4) is provided with a plurality of sliding holes (401) at equal intervals. ), the left side of the inner curved surface of the shell (1) is fixedly sleeved with a mounting sleeve (7), a side circumference of the mounting sleeve (7) is provided with a plurality of fixing holes (701) at equal intervals, the left side of the inner curved surface of the shell (1) is fixedly mounted with a plurality of supporting plates (8) at equal intervals, a side circumference of the supporting plate (8) is provided with a plurality of supporting holes (801) at equal intervals, a side circumference of the supporting plate (8) is fixedly mounted with a plurality of air outlet holes (802) at equal intervals, the air outlet holes (802) are located in the middle of two adjacent supporting holes (801), a filtering mechanism (9) is provided between the mounting sleeve (7) and the fixing sleeve (4), and 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 shell (1).

2. A bag dust collector for ore processing according to claim 1, characterized in that: The filtering mechanism (9) comprises 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 hole (802), a cloth bag ring (902) is fixedly installed on the left side of the inner cavity of the cloth bag (901), and a plurality of first elastic ropes (903) are fixedly installed on the right side of the cloth bag ring (902) at equal intervals around the circumference, and the right ends of the plurality of first elastic ropes (903) are fixedly mounted on the inner curved surface of the fixing hole (701). A connecting ring (904) is fixedly installed, and an isolation sleeve (905) is fixedly installed on the outer curved surface of the connecting ring (904), and 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 on the right side of the connecting ring (904), and a fixing ring (907) is fixedly installed on the right end of the plurality of second elastic ropes (906), and the fixing ring (907) is fixedly sleeved with the right side of the curved surface of the sliding hole (401).

3. A bag dust collector for ore processing according to claim 1, characterized in that: The dust removal mechanism (10) comprises a plurality of sliding rings (1001), the plurality of sliding rings (1001) being equidistantly slidably sleeved on the right side of the inner curved surface of the housing (1), a side circumference of the sliding ring (1001) being equidistantly fixedly provided with mounting holes (1002), the inner curved surface circumference of the mounting hole (1002) being equidistantly fixedly provided with a plurality of dust collectors (1003), a mounting groove (1004) being provided on the right side of the middle of the sliding ring (1001), an elastic member (1005) being fixedly provided in the middle of the mounting groove (1004), and the The left end of the elastic member (1005) is fixedly connected to the right side surface of the adjacent left sliding ring (1001); the left end of the elastic member (1005) on the far left is fixedly connected to the middle part of the right side surface of the mounting sleeve (7); a cone ring (1006) is fixedly installed in the middle part of the right side surface of the far right sliding ring (1001); a fixed ring (1007) is sleeved on the curved surface of the movable shaft (5); a push pin (1008) is fixedly installed on the left side of the fixed ring (1007); and the push pin (1008) is in sliding contact with the right side surface of the cone ring (1006).

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

5. A bag dust collector for ore processing according to claim 2, 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 installation sleeve (7) are both smooth surfaces. The elasticity of the first elastic rope (903) is greater than the elasticity of the second elastic rope (906). The first elastic rope (903) and the second elastic rope (906) are both made of fatigue-resistant elastic material.

6. A bag dust collector for ore processing according to claim 3, characterized in that: The dust collector (1003) is made of a flexible brush, the cone ring (1006) is made of a wear-resistant material, and the push pin (1008) is made of a high-strength material.

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