Potassium feldspar dust recovery device

Abstract

The invention discloses a potassium feldspar dust recovery device, and particularly relates to the technical field of dust recovery, the potassium feldspar dust recovery device comprises a first recovery box, a second recovery box and a third recovery box, the first recovery box, the second recovery box and the third recovery box are internally provided with a first filter plate, a second filter plate and a third filter plate respectively; cams are fixedly arranged at the outer ends of the rotating rods, and cleaning bristles are fixedly arranged at the outer ends of the cams; and cleaning soft needles are fixedly arranged at the bottom ends of the mounting plates. Through mutual cooperation of cleaning bristles and cleaning soft needles, the first filter plate, the second filter plate and the third filter plate are cleaned, and the situation that the first filter plate, the second filter plate and the third filter plate are blocked is effectively avoided; furthermore, the situation that the first filter plate, the second filter plate and the third filter plate are detached to be cleaned or replaced is avoided, and the filtering and recycling efficiency of the potassium feldspar dust is improved.

Description

Technical Field

[0001] The invention relates to the technical field of dust recovery, and in particular to a potassium feldspar dust recovery device. Background Art

[0002] Potassium feldspar, also commonly known as orthoclase, is a potassium-containing monoclinic aluminum silicate mineral. Potassium feldspar generates a lot of dust during the loading and unloading and crushing of raw ore. These dust particles are easily blown away by the wind and cause dust pollution, which needs to be treated. The dust treatment of potassium feldspar is mainly divided into two methods: sprinkling water to suppress dust and vacuuming. Regular sprinkling water to suppress dust can only dispose of dust, but it cannot recycle potassium feldspar dust. Therefore, the collection type dust removal method is now more commonly used.

[0003] At present, when potassium feldspar dust is recovered, it is mostly recovered by using a fan and a filter structure. In this recovery method, the filter structure is easily partially or completely blocked, and the recovery efficiency will be reduced after the filter structure is blocked. The filter structure in the existing potassium feldspar dust recovery device is usually taken out for cleaning or directly replaced, and frequent cleaning or replacement of the filter structure is troublesome. Summary of the invention

[0004] The object of the present invention is to provide a potassium feldspar dust recovery device to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above object, the present invention provides the following technical solution: a potassium feldspar dust recovery device, comprising:

[0006] a first recycling box, a second recycling box and a third recycling box, wherein the first recycling box, the second recycling box and the third recycling box are respectively provided with a first filter plate, a second filter plate and a third filter plate;

[0007] Three rotating rods, the three rotating rods are respectively arranged inside the first recycling box, the second recycling box and the third recycling box, the outer ends of the rotating rods are fixed with cams, and the outer ends of the cams are fixed with cleaning bristles;

[0008] Three mounting plates, the three mounting plates are respectively arranged inside the first recycling box, the second recycling box and the third recycling box, a cleaning soft needle is fixedly provided at the bottom end of the mounting plate, the top end of the cleaning bristles and the bottom end of the cleaning soft needle inside the first recycling box, the second recycling box and the third recycling box are respectively in contact with the bottom end and top end of the first filter plate, the second filter plate and the third filter plate, and position adjustment mechanisms are provided at both ends of the rotating rod and both ends of the cleaning bristles.

[0009] Preferably, movable grooves are provided on both side walls inside the first recycling box, the second recycling box and the third recycling box, and movable blocks are provided inside the movable grooves. Multiple movable blocks located inside the first recycling box, the second recycling box and the third recycling box are respectively fixedly connected to both sides of the first filter plate, the second filter plate and the third filter plate, and a fixing rod is fixedly provided inside the movable groove. The top end of the fixing rod passes through the movable block, and a reset spring is sleeved on the outer end of the fixing rod, and both ends of the reset spring are respectively fixedly connected to the top of the movable block and the top inside the movable groove.

[0010] Preferably, the position adjustment mechanism includes a plurality of first adjustment slots provided on the front and rear walls inside the first recycling box, the second recycling box and the third recycling box, the plurality of first adjustment slots pass through the front and rear ends of the first recycling box, the second recycling box and the third recycling box, a first adjustment block is provided inside the first adjustment slot, one end of the rotating rod passes through a first adjustment block and extends to the front side of the first adjustment block, the plurality of first adjustment blocks are rotatably connected with the two ends of the three rotating rods respectively, a first reciprocating screw rod is provided inside the first adjustment slot, one end of the first reciprocating screw rod passes through the first adjustment block and is threadedly connected to the first adjustment block, and the two ends of the first reciprocating screw rod pass through the two ends inside the first adjustment slot and are rotatably connected with the first adjustment block through bearings;

[0011] The front and rear walls inside the first recycling box, the second recycling box and the third recycling box are all provided with a second adjustment groove, the second adjustment groove is arranged at the top of the first adjustment groove, a second adjustment block is arranged inside the second adjustment groove, and a plurality of the second adjustment blocks are respectively fixedly connected to the front and rear ends of the three mounting plates, a second reciprocating screw rod is arranged inside the second adjustment groove, one end of the second reciprocating screw rod passes through the second adjustment block and is connected to the second adjustment block by a thread, and both ends of the second reciprocating screw rod pass through the two ends inside the second adjustment groove and are rotatably connected to the second adjustment block by bearings.

[0012] Preferably, a first motor is fixedly provided at the front end of each of the three first adjustment blocks located at the front side, and an output shaft of the first motor is fixedly connected to one end of the rotating rod.

[0013] Preferably, a first connecting rod is fixedly provided between two adjacent ones of the plurality of first reciprocating screw rods, and the three first reciprocating screw rods on the same side are connected to each other through the first connecting rod;

[0014] A second connecting rod is fixedly provided between two adjacent ones of the plurality of second reciprocating screw rods, and the three second reciprocating screw rods on the same side are connected to each other through the second connecting rod.

[0015] Preferably, a second motor is fixedly provided on one side of the first recycling box, and an output shaft of the second motor is fixedly connected to one end of one of the second reciprocating screw rods, a first synchronous wheel is fixedly provided on the outer side of the two first reciprocating screw rods located on one side of the first recycling box, and the two first synchronous wheels are connected by a first synchronous belt, a second synchronous wheel is fixedly provided on the outer side of the two second reciprocating screw rods located on one side of the first recycling box, and the two second synchronous wheels are connected by a second synchronous belt, a third synchronous wheel is fixedly provided on the end of the first reciprocating screw rod and the second reciprocating screw rod on one side of the third recycling box, and the two third synchronous wheels on the ends of the first reciprocating screw rod and the second reciprocating screw rod are connected by a third synchronous belt.

[0016] Preferably, a blocking component is provided inside the first adjustment groove;

[0017] The blocking assembly includes a winding cavity opened on the two side walls inside the first adjusting groove, a winding rod is provided inside the winding cavity, both ends of the winding rod are rotatably connected to the top and bottom ends of the winding cavity, a blocking belt is wrapped around the outer end of the winding rod, a connecting plate is fixedly provided on both sides of the first adjusting block, one end of the blocking belt passes through the inner wall of the winding cavity and is fixedly connected to the connecting plate, a connecting plate groove is opened at the top and bottom of the first adjusting groove, both ends of the connecting plate and the top and bottom of the blocking belt extend to the upper and lower connecting plate grooves respectively, a torsion spring is sleeved on the outside of the top and bottom ends of the winding rod, and both ends of the torsion spring are fixedly connected to the outer end of the winding rod and the inner wall of the winding cavity respectively.

[0018] Preferably, a protective frame is fixedly provided at the front and rear ends of the first recycling box, the second recycling box and the third recycling box, the protective frame is arranged outside the first adjustment slot and the first adjustment block, and the first motor is arranged inside the protective frame.

[0019] Preferably, a dust inlet groove connected to the interior of the first recycling box is fixedly provided on one side of the first recycling box, and the dust inlet groove is provided at the bottom of the first filter plate. A first connecting frame is fixedly provided between the first recycling box and the second recycling box, and two ends of the first connecting frame are respectively located at the top end of the first filter plate and the bottom end of the second filter plate. A second connecting frame is fixedly provided between the second recycling box and the third recycling box, and two ends of the second connecting frame are respectively located at the top end of the second filter plate and the bottom end of the third filter plate.

[0020] A fan is fixedly provided at the top of the third recovery box, the air inlet end of the fan is connected to the inside of the third recovery box, and the air outlet end of the fan is fixedly connected to an air outlet pipe;

[0021] A dust exhaust pipe connected to the interior of each of the first recycling box, the second recycling box and the third recycling box is fixedly provided at the bottom thereof, and a valve is fixedly provided on the dust exhaust pipe.

[0022] Preferably, a mounting support frame is fixedly provided at the bottom end of the first recycling box, the second recycling box and the third recycling box.

[0023] In the above technical solution, the technical effects and advantages provided by the present invention are:

[0024] 1. The first filter plate, the second filter plate and the third filter plate are used to perform multi-stage filtration and recovery of potassium feldspar dust, and the filtration and recovery effect is good. Then, the first filter plate, the second filter plate and the third filter plate are cleaned by the cooperation of the cleaning bristles and the cleaning soft needles, which effectively avoids the first filter plate, the second filter plate and the third filter plate from being blocked, thereby avoiding the situation of disassembling, cleaning or replacing the first filter plate, the second filter plate and the third filter plate, and improving the efficiency of potassium feldspar dust filtration and recovery;

[0025] 2. By protecting the opening of the first adjusting groove through the blocking component, potassium feldspar dust can be prevented from flowing out through the first adjusting groove, so that potassium feldspar dust can be directly collected inside the first recycling box, the second recycling box and the third recycling box, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the overall three-dimensional cross-sectional structure of the present invention;

[0029] Figure 3 The first recycling box of the present invention is a schematic diagram of the internal structure of the cross-section Figure 1 ;

[0030] Figure 4 For the present invention Figure 3 A is a schematic diagram of the enlarged structure;

[0031] Figure 5 It is a schematic diagram of the three-dimensional structure of the rotating rod, cam and cleaning bristles of the present invention;

[0032] Figure 6 It is a schematic diagram of the three-dimensional structure of the mounting plate and the cleaning soft needle of the present invention;

[0033] Figure 7 The first recycling box of the present invention is a schematic diagram of the internal structure of the cross-section Figure 2;

[0034] Figure 8 The cross-sectional structure of the first recycling box of the present invention is shown in FIG. Figure 1 ;

[0035] Fig. 9 For the present invention Figure 8 Middle B is a schematic diagram of the enlarged structure;

[0036] Fig.10 It is a schematic diagram of the three-dimensional structure of the barrier assembly of the present invention;

[0037] Fig.11 The cross-sectional structure of the first recycling box of the present invention is shown in FIG. Figure 2 ;

[0038] Fig.12 For the present invention Fig.11 Middle C is a schematic diagram of the enlarged structure;

[0039] Fig.13 It is a schematic diagram of the three-dimensional structure of the position adjustment mechanism of the present invention.

[0040] Description of reference numerals:

[0041] 1. First recycling box; 2. Second recycling box; 3. Third recycling box; 4. First filter plate; 5. Second filter plate; 6. Third filter plate; 7. Rotating rod; 8. Cam; 9. Cleaning brush; 10. Mounting plate; 11. Cleaning soft needle; 12. Movable slot; 13. Movable block; 14. Fixed rod; 15. Reset spring; 16. First adjustment slot; 17. First adjustment block; 18. First motor; 19. Second adjustment slot; 20. Second adjustment block; 21. First reciprocating screw rod; 22. First connecting rod; 23. Second Reciprocating screw rod; 24, second connecting rod; 25, second motor; 26, first synchronous wheel; 27, first synchronous belt; 28, second synchronous wheel; 29, second synchronous belt; 30, third synchronous wheel; 31, third synchronous belt; 32, winding chamber; 33, winding rod; 34, blocking belt; 35, connecting plate; 36, connecting plate groove; 37, torsion spring; 38, protective frame; 39, dust inlet groove; 40, first connecting frame; 41, second connecting frame; 42, fan; 43, air outlet duct; 44, dust exhaust duct; 45, installation support frame. DETAILED DESCRIPTION

[0042] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0043] The present invention provides Figures 1 to 8 and Figures 11 to 13 A potassium feldspar dust recovery device shown includes:

[0044] A first recycling box 1, a second recycling box 2 and a third recycling box 3, wherein a first filter plate 4, a second filter plate 5 and a third filter plate 6 are respectively disposed inside the first recycling box 1, the second recycling box 2 and the third recycling box 3;

[0045] Three rotating rods 7, which are respectively arranged inside the first recycling box 1, the second recycling box 2 and the third recycling box 3, and the outer ends of the rotating rods 7 are fixed with cams 8, and the outer ends of the cams 8 are fixed with cleaning bristles 9;

[0046] Three mounting plates 10 are respectively arranged inside the first recycling box 1, the second recycling box 2 and the third recycling box 3. A cleaning soft needle 11 is fixedly arranged at the bottom end of the mounting plate 10. The top ends of the cleaning bristles 9 and the bottom ends of the cleaning soft needles 11 inside the first recycling box 1, the second recycling box 2 and the third recycling box 3 are respectively in contact with the bottom ends and top ends of the first filter plate 4, the second filter plate 5 and the third filter plate 6. Position adjustment mechanisms are provided at both ends of the rotating rod 7 and the two ends of the cleaning bristles 9.

[0047] Both side walls inside the first recycling box 1, the second recycling box 2 and the third recycling box 3 are provided with movable grooves 12, and movable blocks 13 are provided inside the movable grooves 12. Multiple movable blocks 13 located inside the first recycling box 1, the second recycling box 2 and the third recycling box 3 are respectively fixedly connected to both sides of the first filter plate 4, the second filter plate 5 and the third filter plate 6, and a fixed rod 14 is fixedly provided inside the movable groove 12. The top end of the fixed rod 14 passes through the movable block 13, and the outer end of the fixed rod 14 is sleeved with a reset spring 15. The two ends of the reset spring 15 are respectively fixedly connected to the top of the movable block 13 and the top inside the movable groove 12.

[0048] The position adjustment mechanism includes a plurality of first adjustment slots 16 provided on the front and rear walls inside the first recycling box 1, the second recycling box 2 and the third recycling box 3, the plurality of first adjustment slots 16 penetrate the front and rear ends of the first recycling box 1, the second recycling box 2 and the third recycling box 3, a first adjustment block 17 is provided inside the first adjustment slot 16, one end of the rotating rod 7 passes through a first adjustment block 17 and extends to the front side of the first adjustment block 17, the plurality of first adjustment blocks 17 are rotatably connected with the two ends and between the three rotating rods 7 respectively, a first reciprocating screw rod 21 is provided inside the first adjustment slot 16, one end of the first reciprocating screw rod 21 passes through the first adjustment block 17 and is threadedly connected to the first adjustment block 17, and both ends of the first reciprocating screw rod 21 pass through the two ends inside the first adjustment slot 16 and are rotatably connected with the first adjustment block 17 through bearings;

[0049] The front and rear walls of the first recycling box 1, the second recycling box 2 and the third recycling box 3 are all provided with a second adjustment groove 19, the second adjustment groove 19 is arranged at the top of the first adjustment groove 16, a second adjustment block 20 is arranged inside the second adjustment groove 19, and a plurality of second adjustment blocks 20 are respectively fixedly connected to the front and rear ends of the three mounting plates 10, a second reciprocating screw rod 23 is arranged inside the second adjustment groove 19, one end of the second reciprocating screw rod 23 passes through the second adjustment block 20 and is connected to the second adjustment block 20 by a thread, and both ends of the second reciprocating screw rod 23 pass through the two ends inside the second adjustment groove 19 and are rotatably connected to the second adjustment block 20 by bearings.

[0050] A first motor 18 is fixedly disposed at the front end of each of the three first adjustment blocks 17 located at the front side, and an output shaft of the first motor 18 is fixedly connected to one end of the rotating rod 7 .

[0051] A first connecting rod 22 is fixedly disposed between two adjacent first reciprocating screw rods 21, and the three first reciprocating screw rods 21 on the same side are connected to each other through the first connecting rod 22;

[0052] A second connecting rod 24 is fixedly provided between two adjacent ones of the plurality of second reciprocating screw rods 23 , and the three second reciprocating screw rods 23 on the same side are connected to each other through the second connecting rod 24 .

[0053] A second motor 25 is fixedly provided on one side of the first recycling box 1, and the output shaft of the second motor 25 is fixedly connected to one end of one of the second reciprocating screw rods 23, a first synchronous wheel 26 is fixedly provided on the outer side of the ends of the two first reciprocating screw rods 21 located on one side of the first recycling box 1, and the two first synchronous wheels 26 are connected by a first synchronous belt 27, a second synchronous wheel 28 is fixedly provided on the outer side of the ends of the two second reciprocating screw rods 23 located on one side of the first recycling box 1, and the two second synchronous wheels 28 are connected by a second synchronous belt 29, a third synchronous wheel 30 is fixedly provided on the ends of the first reciprocating screw rod 21 and the second reciprocating screw rod 23 on one side of the third recycling box 3, and the two third synchronous wheels 30 on the ends of the first reciprocating screw rod 21 and the second reciprocating screw rod 23 are connected by a third synchronous belt 31.

[0054] A dust inlet groove 39 connected to the interior of the first recycling box 1 is fixedly provided on one side thereof, and the dust inlet groove 39 is provided at the bottom of the first filter plate 4. A first connecting frame 40 is fixedly provided between the first recycling box 1 and the second recycling box 2, and two ends of the first connecting frame 40 are respectively located at the top of the first filter plate 4 and the bottom of the second filter plate 5. A second connecting frame 41 is fixedly provided between the second recycling box 2 and the third recycling box 3, and two ends of the second connecting frame 41 are respectively located at the top of the second filter plate 5 and the bottom of the third filter plate 6;

[0055] A fan 42 is fixedly provided at the top of the third recovery box 3, an air inlet end of the fan 42 is connected to the inside of the third recovery box 3, and an air outlet end of the fan 42 is fixedly connected to an air outlet pipe 43;

[0056] A dust exhaust pipe 44 connected to the inside of the first recycling box 1 , the second recycling box 2 and the third recycling box 3 is fixedly provided at the bottom thereof, and a valve is fixedly provided on the dust exhaust pipe 44 .

[0057] A mounting support frame 45 is fixedly provided at the bottom of the first recycling box 1 , the second recycling box 2 and the third recycling box 3 .

[0058] The device is moved to a site where potassium feldspar dust recovery is required. The air outlet pipe 43 can be connected to the subsequent water-absorbing dust structure, so that some fine dust can be absorbed. The fan 42 is started, and the fan 42 extracts the air inside the third recovery box 3. The air inside the first recovery box 1 and the second recovery box 2 will enter the third recovery box 3 through the first connecting frame 40 and the second connecting frame 41, and then be extracted by the fan 42. At this time, the first recovery box 1, the second recovery box 2 and the third recovery box 3 are all under negative pressure, and the external air is sucked out by the fan 42. It enters the first recovery box 1 through the dust inlet trough 39, and then passes through the second recovery box 2 and the third recovery box 3 in turn. The first filter plate 4 inside the first recovery box 1 will perform a first filtration and recovery on the potassium feldspar dust in the air, and then the second filter plate 5 inside the second recovery box 2 will perform a second filtration on the potassium feldspar dust, and the third filter plate 6 inside the third recovery box 3 will perform a third filtration on the potassium feldspar dust. In this way, the potassium feldspar dust can be graded and filtered inside the first recovery box 1, the second recovery box 2 and the third recovery box 3.

[0059] When the first filter plate 4, the second filter plate 5 and the third filter plate 6 filter and recover the potassium feldspar dust, the first motor 18 is started, and the output shaft of the first motor 18 drives the rotating rod 7 to rotate, and the rotating rod 7 drives the cam 8 and a plurality of cleaning brushes 9 to rotate, and the rotating cleaning brushes 9 clean the bottom ends of the first filter plate 4, the second filter plate 5 and the third filter plate 6, and can clean the dust adhered to the bottom ends of the first filter plate 4, the second filter plate 5 and the third filter plate 6, and when the convex part of the cam 8 moves to the bottom ends of the first filter plate 4, the second filter plate 5 and the third filter plate 6, the convex part of the cam 8 moves to the bottom ends of the first filter plate 4, the second filter plate 5 and the third filter plate 6. When the convex part of the cam 8 leaves the bottom ends of the first filter plate 4, the second filter plate 5 and the third filter plate 6, the first filter plate 4, the second filter plate 5 and the third filter plate 6 return to their original positions under the elastic force of the return spring 15. In this way, the dust in the pores that cannot be cleaned by the cleaning brush 9 can be cleaned away. The second motor 25 is started while cleaning, and the output shaft of the second motor 25 drives a second reciprocating screw rod 23 to rotate, and the second reciprocating screw rod 23 drives another second reciprocating screw rod 23 to rotate through the second synchronous wheel 28 and the second synchronous belt 29, and the two second reciprocating screw rods 23 drive the remaining second reciprocating screw rods 23 to rotate through the second connecting rod 24, and the two second reciprocating screw rods 23 drive the first reciprocating screw rods 21 to rotate through the third synchronous wheel 30 and the third synchronous belt 31, and the two first reciprocating screw rods 21 drive the remaining first reciprocating screw rods through the first connecting rod 22 21 rotates, so that all the first reciprocating screw rods 21 and the second reciprocating screw rods 23 can be driven to rotate. Since the first adjusting block 17 and the second adjusting block 20 are respectively threadedly connected to the first reciprocating screw rods 21 and the second reciprocating screw rods 23, the first adjusting block 17 moves back and forth inside the first adjusting slot 16 as the first reciprocating screw rod 21 rotates, and the second adjusting block 20 moves back and forth inside the second adjusting slot 19 as the second reciprocating screw rod 23 rotates, so that the first filter plate 4, the second filter plate 5 and the third filter plate 6 can be automatically cleaned back and forth.

[0060] The present invention uses the first filter plate 4, the second filter plate 5 and the third filter plate 6 to perform multi-stage filtration and recovery of potassium feldspar dust, and the filtration and recovery effect is good. The first filter plate 4, the second filter plate 5 and the third filter plate 6 are cleaned by the cooperation of the cleaning bristles 9 and the cleaning soft needles 11, which effectively avoids the first filter plate 4, the second filter plate 5 and the third filter plate 6 from being blocked, thereby avoiding the first filter plate 4, the second filter plate 5 and the third filter plate 6 from being disassembled for cleaning or replacement, thereby improving the efficiency of potassium feldspar dust filtration and recovery. This embodiment specifically solves the problem that when potassium feldspar dust is recovered in the prior art, most of them are recovered by using a fan and a filtering structure in combination. In this recycling method, the filtering structure is easily partially or completely blocked, and the recovery efficiency will be reduced after the filtering structure is blocked. In the existing potassium feldspar dust recovery device, the filtering structure is usually taken out for cleaning or directly replaced, and frequent cleaning or replacement of the filtering structure is troublesome.

[0061] The present invention provides Figures 8 to 12 A potassium feldspar dust recovery device shown in the figure has a blocking component provided inside the first adjusting groove 16, and the blocking component includes a winding chamber 32 opened on the two side walls inside the first adjusting groove 16, a winding rod 33 is provided inside the winding chamber 32, both ends of the winding rod 33 are rotatably connected to the top and bottom ends inside the winding chamber 32, and a blocking belt 34 is wrapped around the outer end of the winding rod 33, a connecting plate 35 is fixedly provided on both sides of the first adjusting block 17, one end of the blocking belt 34 passes through the inner wall of the winding chamber 32 and is fixedly connected to the connecting plate 35, a connecting plate groove 36 is provided at the top and bottom ends of the first adjusting groove 16, both ends of the connecting plate 35 and the top and bottom ends of the blocking belt 34 extend to the upper and lower connecting plate grooves 36 respectively, a torsion spring 37 is sleeved on the outer side of the top and bottom ends of the winding rod 33, and both ends of the torsion spring 37 are fixedly connected to the outer end of the winding rod 33 and the inner wall of the winding chamber 32 respectively.

[0062] A protective frame 38 is fixedly provided at the front and rear ends of the first recycling box 1 , the second recycling box 2 and the third recycling box 3 . The protective frame 38 is arranged outside the first adjustment slot 16 and the first adjustment block 17 , and the first motor 18 is arranged inside the protective frame 38 .

[0063] When the first adjusting block 17 moves back and forth inside the first adjusting groove 16, the first adjusting block 17 drives the two connecting plates 35 to move back and forth inside the connecting plate groove 36, and the connecting plates 35 drive the blocking belt 34 to move back and forth, and the two blocking belts 34 on both sides of the first adjusting block 17 will be released or reeled in as the first adjusting block 17 moves back and forth, and the blocking belt 34 located in the moving direction of the first adjusting block 17 will be reeled in, while the other blocking belt 34 will be released, so that the two blocking belts 34 can always block the inner opening of the first adjusting groove 16, so as to prevent dust from being dispersed from the first adjusting groove 16 to the outside, and the protective frame 38 will provide further protection outside the first adjusting groove 16, and the opening of the first adjusting groove 16 is protected by the blocking component, so as to prevent potassium feldspar dust from flowing out through the first adjusting groove 16, so that potassium feldspar dust can be directly collected in the first recycling box 1, the second recycling box 2 and the third recycling box 3, which is more practical.

[0064] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A potassium feldspar dust recovery device, characterized in that: include: A first recycling box (1), a second recycling box (2) and a third recycling box (3), wherein the first recycling box (1), the second recycling box (2) and the third recycling box (3) are respectively provided with a first filter plate (4), a second filter plate (5) and a third filter plate (6); Three rotating rods (7), the three rotating rods (7) are respectively arranged inside the first recycling box (1), the second recycling box (2) and the third recycling box (3), the outer ends of the rotating rods (7) are fixedly provided with cams (8), and the outer ends of the cams (8) are fixedly provided with cleaning bristles (9); Three mounting plates (10), the three mounting plates (10) are respectively arranged inside a first recycling box (1), a second recycling box (2) and a third recycling box (3), a cleaning soft needle (11) is fixedly arranged at the bottom end of the mounting plate (10), the top end of the cleaning bristles (9) and the bottom end of the cleaning soft needle (11) inside the first recycling box (1), the second recycling box (2) and the third recycling box (3) are respectively in contact with the bottom end and the top end of the first filter plate (4), the second filter plate (5) and the third filter plate (6), and position adjustment mechanisms are arranged at both ends of the rotating rod (7) and the two ends of the cleaning bristles (9).

2. The potassium feldspar dust recovery device according to claim 1, characterized in that: Both side walls of the first recycling box (1), the second recycling box (2) and the third recycling box (3) are provided with movable grooves (12), and movable blocks (13) are provided inside the movable grooves (12). The plurality of movable blocks (13) located inside the first recycling box (1), the second recycling box (2) and the third recycling box (3) are respectively fixedly connected to both sides of the first filter plate (4), the second filter plate (5) and the third filter plate (6). A fixing rod (14) is fixedly provided inside the movable grooves (12), and the top end of the fixing rod (14) passes through the movable block (13). A return spring (15) is sleeved on the outer end of the fixing rod (14), and the two ends of the return spring (15) are respectively fixedly connected to the top of the movable block (13) and the top of the movable groove (12).

3. The potassium feldspar dust recovery device according to claim 1, characterized in that: The position adjustment mechanism comprises a plurality of first adjustment slots (16) provided on the front and rear walls inside the first recycling box (1), the second recycling box (2) and the third recycling box (3); the plurality of first adjustment slots (16) penetrate the front and rear ends of the first recycling box (1), the second recycling box (2) and the third recycling box (3); a first adjustment block (17) is provided inside the first adjustment slot (16); one end of the rotating rod (7) passes through a first adjustment block (17) and extends to the front side of the first adjustment block (17); the plurality of first adjustment blocks (17) are rotatably connected to the two ends of the three rotating rods (7) respectively; a first reciprocating screw rod (21) is provided inside the first adjustment slot (16); one end of the first reciprocating screw rod (21) passes through the first adjustment block (17) and is connected to the first adjustment block (17) by a thread; two ends of the first reciprocating screw rod (21) pass through the two ends inside the first adjustment slot (16) and are rotatably connected to the first adjustment block (17) by bearings; The front and rear walls of the first recycling box (1), the second recycling box (2) and the third recycling box (3) are all provided with a second adjustment groove (19), the second adjustment groove (19) is arranged at the top of the first adjustment groove (16), a second adjustment block (20) is arranged inside the second adjustment groove (19), a plurality of the second adjustment blocks (20) are respectively fixedly connected to the front and rear ends of the three mounting plates (10), a second reciprocating screw rod (23) is arranged inside the second adjustment groove (19), one end of the second reciprocating screw rod (23) passes through the second adjustment block (20) and is connected to the second adjustment block (20) by a thread, and two ends of the second reciprocating screw rod (23) pass through the two ends inside the second adjustment groove (19) and are rotatably connected to the second adjustment block (20) by bearings.

4. The potassium feldspar dust recovery device according to claim 3, characterized in that: A first motor (18) is fixedly provided at the front end of each of the three first adjustment blocks (17) located at the front side, and an output shaft of the first motor (18) is fixedly connected to one end of the rotating rod (7).

5. The potassium feldspar dust recovery device according to claim 3, characterized in that: A first connecting rod (22) is fixedly provided between two adjacent ones of the plurality of first reciprocating screw rods (21), and the three first reciprocating screw rods (21) on the same side are connected to each other via the first connecting rod (22); A second connecting rod (24) is fixedly provided between two adjacent ones of the plurality of second reciprocating screw rods (23), and three second reciprocating screw rods (23) located on the same side are connected to each other via the second connecting rod (24).

6. The potassium feldspar dust recovery device according to claim 3, characterized in that: A second motor (25) is fixedly provided on one side of the first recycling box (1), and an output shaft of the second motor (25) is fixedly connected to one end of one of the second reciprocating screw rods (23); a first synchronous wheel (26) is fixedly provided on the outer side of the ends of the two first reciprocating screw rods (21) on one side of the first recycling box (1), and the two first synchronous wheels (26) are connected via a first synchronous belt (27); a second synchronous wheel (28) is fixedly provided on the outer side of the ends of the two second reciprocating screw rods (23) on one side of the first recycling box (1), and the two second synchronous wheels (28) are connected via a second synchronous belt (29); a third synchronous wheel (30) is fixedly provided on the ends of the first reciprocating screw rod (21) and the second reciprocating screw rod (23) on one side of the third recycling box (3), and the two third synchronous wheels (30) on the ends of the first reciprocating screw rod (21) and the second reciprocating screw rod (23) are connected via a third synchronous belt (31).

7. The potassium feldspar dust recovery device according to claim 3, characterized in that: A blocking component is provided inside the first adjustment groove (16); The blocking component comprises a winding chamber (32) provided on both side walls inside the first adjusting groove (16); a winding rod (33) is provided inside the winding chamber (32); both ends of the winding rod (33) are rotatably connected to the top and bottom ends inside the winding chamber (32); a blocking belt (34) is wound around the outer end of the winding rod (33); a connecting plate (35) is fixedly provided on both sides of the first adjusting block (17); one end of the blocking belt (34) passes through the inner wall of the winding chamber (32) and is fixedly connected to the connecting plate (35); a connecting plate groove (36) is provided at the top and bottom ends inside the first adjusting groove (16); both ends of the connecting plate (35) and the top and bottom ends of the blocking belt (34) extend into the interior of the upper and lower connecting plate grooves (36) respectively; a torsion spring (37) is sleeved on the outer side of the top and bottom ends of the winding rod (33); both ends of the torsion spring (37) are fixedly connected to the outer end of the winding rod (33) and the inner wall of the winding chamber (32) respectively.

8. The potassium feldspar dust recovery device according to claim 4, characterized in that: A protective frame (38) is fixedly provided at the front and rear ends of the first recycling box (1), the second recycling box (2) and the third recycling box (3); the protective frame (38) is arranged outside the first adjustment slot (16) and the first adjustment block (17); and the first motor (18) is arranged inside the protective frame (38).

9. The potassium feldspar dust recovery device according to claim 1, characterized in that: A dust inlet groove (39) connected to the interior of the first recovery box (1) is fixedly provided on one side thereof, and the dust inlet groove (39) is arranged at the bottom of the first filter plate (4); a first connecting frame (40) is fixedly provided between the first recovery box (1) and the second recovery box (2); two ends of the first connecting frame (40) are respectively located at the top end of the first filter plate (4) and the bottom end of the second filter plate (5); a second connecting frame (41) is fixedly provided between the second recovery box (2) and the third recovery box (3); two ends of the second connecting frame (41) are respectively located at the top end of the second filter plate (5) and the bottom end of the third filter plate (6); A fan (42) is fixedly provided at the top of the third recovery box (3); an air inlet end of the fan (42) is connected to the inside of the third recovery box (3); and an air outlet end of the fan (42) is fixedly connected to an air outlet pipe (43); A dust exhaust pipe (44) connected to the interior of each of the first recovery box (1), the second recovery box (2) and the third recovery box (3) is fixedly provided at the bottom thereof, and a valve is fixedly provided on the dust exhaust pipe (44).

10. The potassium feldspar dust recovery device according to claim 1, characterized in that: A mounting support frame (45) is fixedly provided at the bottom end of the first recycling box (1), the second recycling box (2) and the third recycling box (3).

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