Impurity removal equipment and impurity removal method for activated carbon preparation

Abstract

The invention discloses impurity removal equipment for activated carbon preparation and an impurity removal method, and relates to the technical field of activated carbon preparation.The impurity removal equipment comprises a base and an impurity removal assembly, a movable plate is arranged on the rear side of the top end of the base, a rotating roller is arranged on the front side of the top end of the base, and the movable plate is rotationally connected with the base through the rotating roller; the impurity removal assembly comprises a first supporting plate, a second supporting plate, a third supporting plate and two filter tanks. Large impurities are filtered in the filter tank through the filter tank, activated carbon particles fall on the movable plate, dust on the activated carbon particles and small particle impurities are shaken off through the dust filter screen, double impurity removal is achieved in the whole process through cooperation of the reciprocating assembly and the reciprocating driving mechanism, impurities mixed in activated carbon are effectively removed, and the service life of the device is prolonged. The activated carbon particles are stirred through the rotating mechanism, so that the activated carbon particles move on the movable plate in a large area, the activated carbon particles can be separated from one another, and the effect of separating dust layer by layer is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of activated carbon preparation, in particular to an impurity removal device and an impurity removal method for activated carbon preparation. Background Art

[0002] Activated carbon is a general term for carbon materials with developed pore structure, large specific surface area and abundant surface chemical groups, which are made from carbon-containing raw materials such as wood, coal and petroleum coke through pyrolysis and activation. It is a general term for carbon materials with strong specific adsorption capacity. When activated carbon is prepared, impurities are usually mixed in and need to be removed. In the Chinese patent application number 202320575998.2, "an activated carbon air separation and impurity removal device is disclosed, which aims to solve the current problem that only one-way impurity removal can be performed on activated carbon, and the impurity removal effect is not very good. In addition, there is overlapping and stacking of activated carbon during the falling process. The existing impurity removal mechanism will block the wind force when the impurity is selected by air, thereby reducing the technical problem of the air separation and impurity removal effect. The device includes an equipment box, and also includes: an impurity removal net cylinder, which is rotatably arranged in the equipment box; an impurity removal mechanism, which is rotatably arranged at both ends of the impurity removal net cylinder, and the impurity removal mechanism includes a rotating rod and a motor shaft."

[0003] The existing technology uses air separation to remove impurities from activated carbon, and the dust and impurities on the activated carbon are blown off in both directions. However, the fan will cause the dust to fly everywhere, polluting the environment. The dust floats in the air, and then a small amount of dust may fall on the surface of the activated carbon. In addition, only dust removal is performed, and the larger granular impurities in the activated carbon are ignored. The impurities are not removed thoroughly, and the activated carbon particles are covered in layers, so they need to be separated from each other over a large area. Multiple partial treatments are more effective. Summary of the invention

[0004] The object of the present invention is to provide an impurity removal device and an impurity removal method for preparing activated carbon to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: an impurity removal device and impurity removal method for activated carbon preparation, comprising a base, a movable plate is provided at the rear side of the top of the base, a rotating roller is provided at the front side of the top of the base, and the movable plate is rotatably connected to the base through the rotating roller;

[0006] A debris removal component, the debris removal component comprises a first support plate, a second support plate, a third support plate and two filter slots, the first support plate is mounted on the left side of the top of the movable plate by bolts, the second support plate is mounted on the right side of the top of the movable plate by bolts, the third support plate is mounted on the rear side of the top of the movable plate by bolts, and the two filter slots are respectively arranged on both sides of the top of the movable plate;

[0007] Two support shafts, the first support plate and the second support plate are provided with a connecting frame installed at the top by bolts, and the two support shafts are respectively provided at the connecting frame at the top of the first support plate and the connecting frame at the top of the second support plate;

[0008] A reciprocating assembly, the reciprocating assembly comprising two sleeves, a connecting rod and a straight rod, the two sleeves are respectively sleeved and installed on the outside of the left support shaft and the outside of the right support shaft, the connecting rod is arranged between the two sleeves, and the straight rod is arranged in the middle of the front end of the connecting rod;

[0009] A reciprocating drive mechanism, the reciprocating drive mechanism comprising a rotating block, a rotating handle and a pull rod, the rotating block is arranged at the front end of the movable plate, the rotating handle is installed at the right bottom end of the rotating block by bolts, and the pull rod is arranged between the rotating handle and the straight rod;

[0010] A rotating mechanism, the rotating mechanism includes a first rotating shaft, a first bevel gear and a second bevel gear, a transmission belt and a driving block, the first rotating shaft passes through the bottom end of the straight rod and the two ends of the first rotating shaft are located on both sides of the straight rod, the first bevel gear is installed on the right end of the straight rod by bolts, the second bevel gear is set at the bottom end of the straight rod, the transmission belt is set between the first rotating shaft and the rotating block, and the driving block is set between the second bevel gear and the movable plate.

[0011] Preferably, the connecting frame is located at the front end of the connecting rod and is provided with a first connecting piece close to one side of the connecting rod, the front wall of the third support plate is provided with a second connecting piece opposite to the first connecting piece, the first connecting piece and the second connecting piece are both concave structures, the filter trough is clamped with the first connecting piece and the second connecting piece, the bottom end of the filter trough is a mesh structure, a dust filter is provided at the front end between the first support plate and the second support plate, first mounting seats are respectively installed on both sides of the connecting frame by bolts, and the support shaft is fixedly installed on the first mounting seat.

[0012] Preferably, the two ends of the connecting rod are fixedly connected to the left sleeve and the right sleeve respectively, a second mounting seat is installed in the middle of the front end of the connecting rod by bolts, the upper end of the straight rod is installed on the second mounting seat by bolts, and the surfaces of the two support shafts are smoothed.

[0013] Preferably, the reciprocating drive mechanism also includes an auxiliary wheel, a support rod integrally connected to the base is provided on the front side of the bottom end of the base, a third mounting seat is installed at the middle part of the top end of the support rod, the auxiliary wheel is rotatably mounted on the third mounting seat through a pin shaft, the outer edge of the rotating block is in contact with the auxiliary wheel, one end of the pull rod is rotatably connected to the end of the rotating handle away from the rotating block, and the other end of the pull rod is rotatably connected to the straight rod through a pin shaft.

[0014] Preferably, driving rods are installed on both sides of the rotating roller by bolts, the left end of the driving rod away from the rotating roller is installed at the bottom of the front end of the first support plate by bolts, and the right end of the driving rod away from the rotating roller is installed at the bottom of the front end of the second support plate by bolts, and a bracket is provided on the left side of the rotating block, and the end of the bracket close to the rotating roller is fixedly connected to the rotating roller, and the end of the bracket away from the rotating roller is fixedly connected to the rotating roller, and a sleeve integrally connected to the bracket is provided in the middle of the top end of the bracket.

[0015] Preferably, the reciprocating drive mechanism also includes a second rotating shaft and a motor, the second rotating shaft is installed on the middle part of the left side of the rotating block by bolts, the left end of the second rotating shaft passes through the sleeve and is located at the left end of the sleeve, the second rotating shaft and the sleeve are rotatably connected by a bearing, the top end of the left driving rod is a convex structure, the motor is installed on the top end of the left driving rod through a support, the left end of the second rotating shaft is connected to the motor, and the second rotating shaft is located at the upper end of the bracket.

[0016] Preferably, a first transmission wheel is provided between the bracket and the rotating block, the first rotating shaft is located on the left side of the straight rod and a second transmission wheel matching the first transmission wheel is installed, the transmission belt is installed outside the first transmission wheel and the second transmission wheel, the first rotating shaft is located on the left side of the transmission belt and a stop block is installed, and the first rotating shaft is rotatably connected to the straight rod.

[0017] Preferably, the first bevel gear is meshed with the second bevel gear surface, a third rotating shaft is provided between the second bevel gear and the straight rod, a rotating bearing is provided at the bottom end of the straight rod, a shaft is fixedly connected to the middle part of the top end of the second bevel gear, the straight rod and the second bevel gear are rotatably connected to the shaft via the rotating bearing, the bottom end of the second bevel gear is fixedly connected to the top end of the driving block via bolts, the upper surface of the top end of the driving block is inclined downward, and the upper surface of the driving block is polished.

[0018] Preferably, support springs are provided on both sides of the rear portion of the top of the base, the tops of the two support springs are in contact with both sides of the rear portion of the bottom of the movable plate, the outer edge of the drive block is fixedly connected with a cleaning brush arranged in a circular array, and the bottom of the base is frosted.

[0019] A method for removing impurities for preparing activated carbon comprises the following steps:

[0020] S1. Start the motor, and the motor drives the second rotating shaft to rotate. Since the end of the second rotating shaft away from the motor is fixedly connected to the rotating block, the rotating block rotates with the rotation of the second rotating shaft. The rotating handle is fixedly installed on the right end of the rotating block. When the rotating block rotates, the rotating handle and the rotating block rotate synchronously in the same direction. Since the rotating handle is rotatably connected to the pull rod, the pull rod reciprocates with the rotation of the rotating handle. The end of the pull rod away from the rotating handle is rotatably connected to the straight rod, so the pull rod pulls the straight rod;

[0021] S2. Since the straight rod is fixedly connected to the connecting rod through the second mounting seat, the straight rod will pull the connecting rod, and the two ends of the connecting rod are fixedly connected to the shaft sleeves, and the shaft sleeves and the connecting rod are pulled synchronously. Since the two shaft sleeves are respectively sleeved on the outside of the support shafts on both sides, when the pull rod pulls the straight rod, the connecting rod will move along the support shaft through the shaft sleeves, the rotating block rotates continuously, and the connecting rod realizes reciprocating movement;

[0022] S3, the support shaft, the connecting frame, the first support plate, the second support plate, the third support plate and the movable plate are fixedly connected together, and the rotating block is a curved structure, the movable plate is initially in a horizontal state, the second rotating shaft is located at the lower end of the rotating block, and the second rotating shaft is closest to the base. When the second rotating shaft rotates to drive the rotating block to rotate, the edge of the rotating block rotates along the auxiliary wheel, and the second rotating shaft gradually moves upward;

[0023] S4. Since a rotating roller is installed at the front end of the base by bolts, and the movable plate is rotatably connected to the base by a driving rod, when the second rotating shaft rotates, the second rotating shaft drives the bracket to move upward. When the rotating block rotates to the top, the movable plate is in the maximum tilt state, the second rotating shaft is farthest from the base, the rotating block rotates, and the movable plate reciprocates to perform horizontal tilting motion;

[0024] S5. The filter tank is connected to the connecting frame and the third support plate through the first connecting member and the second connecting member, and the activated carbon particles are placed in the filter tank. When the movable plate makes a reciprocating tilting motion, the activated carbon particles fall onto the movable plate, and large impurities are filtered inside the filter tank. Then, the dust impurities are shaken out through the dust filter net;

[0025] S6. Since the second rotating shaft is connected to the first transmission wheel, the first rotating shaft is connected to the second transmission wheel, and the transmission belt is installed on the outside of the first transmission wheel and the second transmission wheel, when the motor rotates the second rotating shaft, the second rotating shaft drives the transmission belt to rotate, and the transmission belt drives the first rotating shaft to rotate, the first rotating shaft is rotationally connected to the straight rod, the first bevel gear is fixedly connected to the first rotating shaft, the second bevel gear is rotationally connected to the straight rod through the shaft, and the second bevel gear is meshed with the first bevel gear. When the first rotating shaft rotates to drive the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, and the second bevel gear is fixedly connected to the driving block. The driving block will rotate and stir at the upper end of the movable plate, that is, on the surface of the activated carbon particles, so that the activated carbon particles move over a large area. At the same time, the cleaning brush on the driving block cleans the surface of the dust filter.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] The present invention filters large impurities inside the filter tank through the filter tank, and the activated carbon particles fall onto the movable plate, and then the dust on the activated carbon particles and smaller particle impurities are shaken out with the help of the dust filter net. The whole process realizes double impurity removal through the cooperation of the reciprocating component and the reciprocating driving mechanism, and effectively removes impurities mixed in the activated carbon. The activated carbon particles are stirred by the rotating mechanism, so that the activated carbon particles are moved over a large area on the movable plate, and the activated carbon particles can be separated from each other, and the dust comes out from one side of the dust filter net. At the same time, the cleaning brush on the driving block cleans the surface of the dust filter net to prevent clogging. A motor is used to make the pull rod reciprocate and drive the rotating mechanism to move the connecting rod along the supporting shaft. At the same time, the curved structure of the rotating block is used to make the entire impurity removal component switch back and forth between the horizontal and inclined states to achieve a shaking effect, prevent the activated carbon particles from stacking together and affecting the separation of impurities. The effect of dust separation layer by layer is achieved by shaking, and the dust in the part of the activated carbon particles close to the dust filter net is shaken out first, which not only achieves a good impurity removal effect, but also reduces environmental pollution. The whole device is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention;

[0029] Figure 2 A schematic diagram of the left front view structure provided by an embodiment of the present invention;

[0030] Figure 3 The embodiment of the present invention provides Figure 2 The enlarged structural diagram at A in the middle;

[0031] Figure 4 A schematic diagram of the structure of a reciprocating assembly provided in an embodiment of the present invention;

[0032] Figure 5 A schematic structural diagram of the right rear view portion provided by an embodiment of the present invention.

[0033] In the figure: 1. base; 2. movable plate; 3. impurity removal component; 301. first support plate; 302. second support plate; 303. third support plate; 304. filter tank; 4. support shaft; 5. connecting frame; 6. reciprocating component; 601. bushing; 602. connecting rod; 603. straight rod; 7. reciprocating drive mechanism; 701. rotating block; 702. rotating handle; 703. pull rod; 704. auxiliary wheel; 705. second rotating shaft; 706. motor; 8. rotating mechanism; 801. first rotating shaft; 802. first bevel gear; 803. second bevel gear; 804. transmission belt; 805. driving block; 9. second connecting member; 10. first connecting member; 11. dust filter; 12. rotating roller; 13. support rod; 14. driving rod; 15. bracket; 16. supporting spring; 17. cleaning brush. DETAILED DESCRIPTION

[0034] 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.

[0035] See also Figure 1-5 The present invention provides a technical solution: an impurity removal device and impurity removal method for preparing activated carbon, comprising a base 1, a movable plate 2 is provided at the rear side of the top of the base 1, a rotating roller 12 is provided at the front side of the top of the base 1, and the movable plate 2 is rotatably connected to the base 1 through the rotating roller 12;

[0036] The impurity removal component 3 includes a first support plate 301, a second support plate 302, a third support plate 303 and two filter slots 304. The first support plate 301 is installed on the left side of the top of the movable plate 2 by bolts, the second support plate 302 is installed on the right side of the top of the movable plate 2 by bolts, and the third support plate 303 is installed on the rear side of the top of the movable plate 2 by bolts. The two filter slots 304 are respectively arranged on both sides of the top of the movable plate 2;

[0037] Two support shafts 4, a connecting frame 5 is installed at the top of the first support plate 301 and the second support plate 302 through bolts, and the two support shafts 4 are respectively arranged at the connecting frame 5 located at the top of the first support plate 301 and the connecting frame 5 located at the top of the second support plate 302;

[0038] The reciprocating assembly 6 includes two sleeves 601, a connecting rod 602 and a straight rod 603. The two sleeves 601 are respectively sleeved and installed on the outside of the left support shaft 4 and the outside of the right support shaft 4. The connecting rod 602 is arranged between the two sleeves 601. The straight rod 603 is arranged in the middle of the front end of the connecting rod 602;

[0039] The reciprocating drive mechanism 7 includes a rotating block 701, a rotating handle 702 and a pull rod 703. The rotating block 701 is arranged at the front end of the movable plate 2, the rotating handle 702 is installed at the bottom end of the right side of the rotating block 701 by bolts, and the pull rod 703 is arranged between the rotating handle 702 and the straight rod 603;

[0040] Rotating mechanism 8, rotating mechanism 8 includes a first rotating shaft 801, a first bevel gear 802 and a second bevel gear 803, a transmission belt 804 and a driving block 805, the first rotating shaft 801 passes through the bottom end of the straight rod 603 and both ends of the first rotating shaft 801 are located on both sides of the straight rod 603, the first bevel gear 802 is installed on the right end of the straight rod 603 by bolts, the second bevel gear 803 is set at the bottom end of the straight rod 603, the transmission belt 804 is set between the first rotating shaft 801 and the rotating block 701, and the driving block 805 is set between the second bevel gear 803 and the movable plate 2.

[0041] The connecting frame 5 is located at the front end of the connecting rod 602 and is provided with a first connecting member 10 near one side of the connecting rod 602. The front wall of the third supporting plate 303 is provided with a second connecting member 9 opposite to the first connecting member 10. The first connecting member 10 and the second connecting member 9 are both concave structures. The filter slot 304 is mutually clamped with the first connecting member 10 and the second connecting member 9. The bottom end of the filter slot 304 is a mesh structure. A dust filter net 11 is provided at the front end between the first supporting plate 301 and the second supporting plate 302. First mounting seats are respectively installed on both sides of the connecting frame 5 by bolts. The support shaft 4 is fixedly installed on the first mounting seat. The filter slot 304 is clamped on the first connecting member 10 and the second connecting member 9, so that the filter slot 304 can be easily taken.

[0042] The two ends of the connecting rod 602 are fixedly connected to the left sleeve 601 and the right sleeve 601 respectively. The middle part of the front end of the connecting rod 602 is bolted with a second mounting seat. The upper end of the straight rod 603 is bolted to the second mounting seat. The surfaces of the two supporting shafts 4 are smoothed to facilitate the movement of the sleeve 601.

[0043] The reciprocating drive mechanism 7 also includes an auxiliary wheel 704. A support rod 13 integrally connected to the base 1 is provided at the front side of the bottom end of the base 1. A third mounting seat is installed at the middle of the top end of the support rod 13. The auxiliary wheel 704 is rotatably mounted on the third mounting seat through a pin shaft. The outer edge of the rotating block 701 contacts the auxiliary wheel 704. One end of the pull rod 703 is rotatably connected to the end of the rotating handle 702 away from the rotating block 701. The other end of the pull rod 703 is rotatably connected to the straight rod 603 through a pin shaft. The auxiliary wheel 704 not only supports the rotating block 701, but also reduces the friction force on the edge of the rotating block 701.

[0044] Driving rods 14 are installed on both sides of the rotating roller 12 by bolts, the left driving rod 14 is installed at the bottom of the front end of the first support plate 301 by bolts at one end away from the rotating roller 12, and the right driving rod 14 is installed at the bottom of the front end of the second support plate 302 by bolts at one end away from the rotating roller 12. A bracket 15 is provided on the left side of the rotating block 701, and the bracket 15 is fixedly connected to the rotating roller 12 at one end close to the rotating roller 12, and is fixedly connected to the rotating roller 12 at one end away from the rotating roller 12. A sleeve connected to the bracket 15 is provided in the middle of the top end of the bracket 15;

[0045] The reciprocating drive mechanism 7 also includes a second rotating shaft 705 and a motor 706. The second rotating shaft 705 is installed at the middle part of the left side of the rotating block 701 by means of bolts. The left end of the second rotating shaft 705 passes through the sleeve and is located at the left end of the sleeve. The second rotating shaft 705 is rotatably connected to the sleeve through a bearing. The top end of the left driving rod 14 is a convex structure. The motor 706 is installed at the top end of the left driving rod 14 through a support. The left end of the second rotating shaft 705 is connected to the motor 706. The second rotating shaft 705 is located at the upper end of the bracket 15. Since the second rotating shaft 705 passes through the sleeve at the top end of the bracket 15 and is rotatably connected to the inner wall of the sleeve, when the second rotating shaft 705 has an upward movement trend, the bracket 15 will be driven upward by the second rotating shaft 705, and the bracket 15 provides a supporting force for the connecting frame 5.

[0046] A first transmission wheel is provided between the bracket 15 and the rotating block 701, a first rotating shaft 801 is located on the left side of the straight rod 603 and a second transmission wheel matching the first transmission wheel is installed, a transmission belt 804 is installed outside the first transmission wheel and the second transmission wheel, the first rotating shaft 801 is located on the left side of the transmission belt 804 and a stopper is installed, the first rotating shaft 801 is rotatably connected to the straight rod 603, and the stopper can prevent the second transmission wheel from falling outward;

[0047] The first bevel gear 802 is meshed with the surface of the second bevel gear 803, a third rotating shaft is provided between the second bevel gear 803 and the straight rod 603, a rotating bearing is provided at the bottom end of the straight rod 603, a shaft is fixedly connected to the middle part of the top end of the second bevel gear 803, the straight rod 603 and the second bevel gear 803 are rotatably connected with the shaft through the rotating bearing, the bottom end of the second bevel gear 803 is fixedly connected to the top end of the driving block 805 through bolts, the upper surface of the top end of the driving block 805 is in an inclined downward structure, the upper surface of the driving block 805 is polished, the activated carbon particles falling from the filter tank 304 may fall onto the surface of the driving block 805, and the smooth upper surface of the driving block 805 allows the activated carbon particles to slide down onto the movable plate 2;

[0048] Support springs 16 are provided on both sides of the rear top of the base 1, and the tops of the two support springs 16 are in contact with both sides of the rear bottom of the movable plate 2, respectively. A cleaning brush 17 arranged in a circular array is fixedly connected to the outer edge of the driving block 805, which can clean the surface of the dust filter 11 while the driving block 805 rotates and approaches the dust filter 11. The bottom of the base 1 is frosted, and it is stable when used.

[0049] A method for removing impurities for preparing activated carbon comprises the following steps:

[0050] S1, start the motor 706, the motor 706 drives the second rotating shaft 705 to rotate, because the end of the second rotating shaft 705 away from the motor 706 is fixedly connected to the rotating block 701, so the rotating block 701 rotates with the rotation of the second rotating shaft 705, the rotating handle 702 is fixedly installed on the right end of the rotating block 701, when the rotating block 701 rotates, the rotating handle 702 and the rotating block 701 rotate synchronously in the same direction, because the rotating handle 702 is rotatably connected to the pull rod 703, so the pull rod 703 reciprocates with the rotation of the rotating handle 702, and the end of the pull rod 703 away from the rotating handle 702 is rotatably connected to the straight rod 603, so the pull rod 703 will pull the straight rod 603;

[0051] S2. Since the straight rod 603 is fixedly connected to the connecting rod 602 through the second mounting seat, the straight rod 603 will pull the connecting rod 602, and the two ends of the connecting rod 602 are fixedly connected to the shaft sleeve 601. The shaft sleeve 601 and the connecting rod 602 are pulled synchronously. Since the two shaft sleeves 601 are respectively sleeved on the outside of the support shaft 4 on both sides, when the pull rod 703 pulls the straight rod 603, the connecting rod 602 will move along the support shaft 4 through the shaft sleeve 601, the rotating block 701 rotates continuously, and the connecting rod 602 realizes reciprocating movement;

[0052] S3, the support shaft 4, the connecting frame 5, the first support plate 301, the second support plate 302, the third support plate 303 and the movable plate 2 are fixedly connected together, and the rotating block 701 is a curved structure, the movable plate 2 is initially in a horizontal state, the second rotating shaft 705 is located at the lower end of the rotating block 701, and the second rotating shaft 705 is closest to the base 1. When the second rotating shaft 705 rotates to drive the rotating block 701 to rotate, the edge of the rotating block 701 rotates along the auxiliary wheel 704, and the second rotating shaft 705 gradually moves upward;

[0053] S4. Since the front end of the base 1 is provided with a rotating roller 12 by bolts, and the movable plate 2 is rotatably connected to the base 1 by the driving rod 14, when the second rotating shaft 705 rotates, the second rotating shaft 705 drives the bracket 15 to move upward. When the rotating block 701 rotates to the top, the movable plate 2 is in the maximum tilt state, the second rotating shaft 705 is farthest from the base 1, the rotating block 701 rotates, and the movable plate 2 reciprocates to perform horizontal tilting motion;

[0054] S5, the filter tank 304 is connected to the connecting frame 5 and the third support plate 303 through the first connecting member 10 and the second connecting member 9, and the activated carbon particles are put into the filter tank 304. When the movable plate 2 makes a reciprocating tilting motion, the activated carbon particles fall onto the movable plate 2, and the large impurities are filtered inside the filter tank 304, and then the dust impurities are shaken out through the dust filter 11;

[0055] S6. Since the second rotating shaft 705 is connected to the first transmission wheel, the first rotating shaft 801 is connected to the second transmission wheel, and the transmission belt 804 is installed outside the first transmission wheel and the second transmission wheel, when the motor 706 rotates the second rotating shaft 705, the second rotating shaft 705 drives the transmission belt 804 to rotate, and the transmission belt 804 drives the first rotating shaft 801 to rotate, the first rotating shaft 801 is rotatably connected to the straight rod 603, the first bevel gear 802 is fixedly connected to the first rotating shaft 801, and the second bevel gear 803 is connected to the first rotating shaft 801 through the shaft. The rod is rotatably connected to the straight rod 603, and the second bevel gear 803 is meshed with the first bevel gear 802. When the first rotating shaft 801 rotates to drive the first bevel gear 802 to rotate, the first bevel gear 802 drives the second bevel gear 803 to rotate. The second bevel gear 803 is fixedly connected to the driving block 805. The driving block 805 will rotate and stir on the upper end of the movable plate 2, that is, on the surface of the activated carbon particles, so that the activated carbon particles move over a large area. At the same time, the cleaning brush 17 on the driving block 805 cleans the surface of the dust filter 11.

[0056] 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.

[0057] 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. An impurity removal device for preparing activated carbon, comprising a base (1), a movable plate (2) is provided at the rear side of the top end of the base (1), a rotating roller (12) is provided at the front side of the top end of the base (1), the movable plate (2) is rotatably connected to the base (1) via the rotating roller (12), and is characterized in that: A debris removal component (3), the debris removal component (3) comprising a first support plate (301), a second support plate (302), a third support plate (303) and two filter slots (304), the first support plate (301) being mounted on the left side of the top end of the movable plate (2) by means of bolts, the second support plate (302) being mounted on the right side of the top end of the movable plate (2) by means of bolts, the third support plate (303) being mounted on the rear side of the top end of the movable plate (2) by means of bolts, and the two filter slots (304) being respectively arranged on both sides of the top end of the movable plate (2); Two support shafts (4), the top ends of the first support plate (301) and the second support plate (302) are installed with a connecting frame (5) by bolts, and the two support shafts (4) are respectively arranged at the connecting frame (5) located at the top end of the first support plate (301) and the connecting frame (5) located at the top end of the second support plate (302); A reciprocating assembly (6), the reciprocating assembly (6) comprising two shaft sleeves (601), a connecting rod (602) and a straight rod (603), the two shaft sleeves (601) being respectively sleeved and mounted on the outside of the left support shaft (4) and the outside of the right support shaft (4), the connecting rod (602) being arranged between the two shaft sleeves (601), and the straight rod (603) being arranged at the middle of the front end of the connecting rod (602); A reciprocating drive mechanism (7), the reciprocating drive mechanism (7) comprising a rotating block (701), a rotating handle (702) and a pull rod (703), the rotating block (701) being arranged at the front end of the movable plate (2), the rotating handle (702) being mounted on the right bottom end of the rotating block (701) by means of bolts, and the pull rod (703) being arranged between the rotating handle (702) and the straight rod (603); A rotating mechanism (8), the rotating mechanism (8) comprising a first rotating shaft (801), a first bevel gear (802) and a second bevel gear (803), a transmission belt (804) and a driving block (805), the first rotating shaft (801) passing through the bottom end of the straight rod (603) and the two ends of the first rotating shaft (801) are located on both sides of the straight rod (603), the first bevel gear (802) is installed on the right end of the straight rod (603) by bolts, the second bevel gear (803) is arranged at the bottom end of the straight rod (603), the transmission belt (804) is arranged between the first rotating shaft (801) and the rotating block (701), and the driving block (805) is arranged between the second bevel gear (803) and the movable plate (2).

2. The impurity removal equipment for preparing activated carbon according to claim 1, characterized in that: The connecting frame (5) is located at the front end of the connecting rod (602) and is provided with a first connecting member (10) close to one side of the connecting rod (602); the front wall of the third supporting plate (303) is provided with a second connecting member (9) opposite to the first connecting member (10); the first connecting member (10) and the second connecting member (9) are both concave structures; the filter trough (304) is mutually clamped with the first connecting member (10) and the second connecting member (9); the bottom end of the filter trough (304) is a mesh structure; a dust filter (11) is provided at the front end between the first supporting plate (301) and the second supporting plate (302); first mounting seats are respectively installed on both sides of the connecting frame (5) by bolts; and the supporting shaft (4) is fixedly installed on the first mounting seat.

3. The impurity removal equipment for preparing activated carbon according to claim 1, characterized in that: The two ends of the connecting rod (602) are fixedly connected to the left shaft sleeve (601) and the right shaft sleeve (601) respectively, and a second mounting seat is installed in the middle of the front end of the connecting rod (602) by bolts, and the upper end of the straight rod (603) is installed on the second mounting seat by bolts, and the surfaces of the two supporting shafts (4) are smoothed.

4. The impurity removal equipment for preparing activated carbon according to claim 1, characterized in that: The reciprocating drive mechanism (7) also includes an auxiliary wheel (704); a support rod (13) integrally connected to the base (1) is provided on the front side of the bottom end of the base (1); a third mounting seat is installed in the middle of the top end of the support rod (13); the auxiliary wheel (704) is rotatably mounted on the third mounting seat via a pin; an outer edge of the rotating block (701) contacts the auxiliary wheel (704); one end of the pull rod (703) is rotatably connected to an end of the rotating handle (702) away from the rotating block (701); and the other end of the pull rod (703) is rotatably connected to the straight rod (603) via a pin.

5. The impurity removal equipment for preparing activated carbon according to claim 1, characterized in that: A driving rod (14) is installed on both sides of the rotating roller (12) by means of bolts. The left end of the driving rod (14) away from the rotating roller (12) is installed on the front bottom of the first support plate (301) by means of bolts. The right end of the driving rod (14) away from the rotating roller (12) is installed on the front bottom of the second support plate (302) by means of bolts. A bracket (15) is provided on the left side of the rotating block (701). The bracket (15) is fixedly connected to the rotating roller (12) at one end close to the rotating roller (12). The bracket (15) is fixedly connected to the rotating roller (12) at one end away from the rotating roller (12). A sleeve integrally connected to the bracket (15) is provided at the middle of the top end of the bracket (15).

6. The impurity removal equipment for preparing activated carbon according to claim 5, characterized in that: The reciprocating drive mechanism (7) further comprises a second rotating shaft (705) and a motor (706); the second rotating shaft (705) is mounted on the middle part of the left side of the rotating block (701) by means of bolts; the left end of the second rotating shaft (705) passes through a sleeve and is located at the left end of the sleeve; the second rotating shaft (705) and the sleeve are rotatably connected by means of a bearing; the top end of the left driving rod (14) is a convex structure; the motor (706) is mounted on the top end of the left driving rod (14) by means of a support; the left end of the second rotating shaft (705) is connected to the motor (706); and the second rotating shaft (705) is located at the upper end of the bracket (15).

7. The impurity removal equipment for preparing activated carbon according to claim 1, characterized in that: A first transmission wheel is provided between the bracket (15) and the rotating block (701); the first rotating shaft (801) is located on the left side of the straight rod (603) and is equipped with a second transmission wheel matching the first transmission wheel; the transmission belt (804) is installed outside the first transmission wheel and the second transmission wheel; the first rotating shaft (801) is located on the left side of the transmission belt (804) and is equipped with a stopper; and the first rotating shaft (801) is rotatably connected to the straight rod (603).

8. The impurity removal equipment for preparing activated carbon according to claim 1, characterized in that: The first bevel gear (802) is meshed with the surface of the second bevel gear (803); a third rotating shaft is provided between the second bevel gear (803) and the straight rod (603); a rotating bearing is provided at the bottom end of the straight rod (603); a shaft is fixedly connected to the middle of the top end of the second bevel gear (803); the straight rod (603) and the second bevel gear (803) are rotatably connected via the rotating bearing and the shaft; the bottom end of the second bevel gear (803) is fixedly connected to the top end of the driving block (805) via bolts; the top upper surface of the driving block (805) is in a downwardly inclined structure; and the top upper surface of the driving block (805) is polished.

9. The impurity removal equipment for preparing activated carbon according to claim 1, characterized in that: Support springs (16) are respectively provided on both sides of the rear portion of the top end of the base (1), and the top ends of the two support springs (16) are respectively in contact with both sides of the rear portion of the bottom end of the movable plate (2), and the outer edge of the driving block (805) is fixedly connected with a cleaning brush (17) arranged in a circular array, and the bottom end of the base (1) is frosted.

10. A method for removing impurities for preparing activated carbon, characterized in that: The method for removing impurities for preparing activated carbon comprises an impurity removal device for preparing activated carbon according to any one of claims 1 to 9, comprising the following steps: S1, start the motor (706), the motor (706) drives the second rotating shaft (705) to rotate, because the end of the second rotating shaft (705) away from the motor (706) is fixedly connected to the rotating block (701), so the rotating block (701) rotates with the rotation of the second rotating shaft (705), the rotating handle (702) is fixedly installed on the right end of the rotating block (701), when the rotating block (701) rotates, the rotating handle (702) and the rotating block (701) rotate synchronously in the same direction, because the rotating handle (702) is rotatably connected to the pull rod (703), so the pull rod (703) reciprocates with the rotation of the rotating handle (702), and the end of the pull rod (703) away from the rotating handle (702) is rotatably connected to the straight rod (603), so the pull rod (703) will pull the straight rod (603); S2. Since the straight rod (603) is fixedly connected to the connecting rod (602) through the second mounting seat, the straight rod (603) will pull the connecting rod (602), and the two ends of the connecting rod (602) are fixedly connected to the shaft sleeve (601). The shaft sleeve (601) and the connecting rod (602) are pulled synchronously. Since the two shaft sleeves (601) are respectively sleeved on the outside of the support shafts (4) on both sides, when the pull rod (703) pulls the straight rod (603), the connecting rod (602) will move along the support shaft (4) through the shaft sleeve (601), the rotating block (701) rotates continuously, and the connecting rod (602) realizes reciprocating movement; S3, the support shaft (4), the connecting frame (5), the first support plate (301), the second support plate (302), the third support plate (303) and the movable plate (2) are fixedly connected together, and the rotating block (701) is a curved structure. The movable plate (2) is initially in a horizontal state. The second rotating shaft (705) is located at the lower end of the rotating block (701). The second rotating shaft (705) is closest to the base (1). When the second rotating shaft (705) rotates to drive the rotating block (701) to rotate, the edge of the rotating block (701) rotates along the auxiliary wheel (704), and the second rotating shaft (705) gradually moves upward. S4. Since the front end of the base (1) is provided with a rotating roller (12) by means of bolts, and the movable plate (2) is rotatably connected to the base (1) by means of a driving rod (14), when the second rotating shaft (705) rotates, the second rotating shaft (705) drives the bracket (15) to move upward. When the rotating block (701) rotates to the top, the movable plate (2) is in a maximum tilt state, the second rotating shaft (705) is farthest from the base (1), the rotating block (701) rotates, and the movable plate (2) performs a reciprocating horizontal tilting motion; S5, the filter tank (304) is connected to the connecting frame (5) and the third support plate (303) through the first connecting member (10) and the second connecting member (9), and the activated carbon particles are placed in the filter tank (304). When the movable plate (2) performs a reciprocating tilting motion, the activated carbon particles fall onto the movable plate (2), and large impurities are filtered inside the filter tank (304), and then the dust impurities are shaken out through the dust filter net (11); S6. Since the second rotating shaft (705) is connected to the first transmission wheel, the first rotating shaft (801) is connected to the second transmission wheel, and the transmission belt (804) is installed outside the first transmission wheel and the second transmission wheel, when the motor (706) rotates the second rotating shaft (705), the second rotating shaft (705) drives the transmission belt (804) to rotate, and the transmission belt (804) drives the first rotating shaft (801) to rotate, the first rotating shaft (801) is rotationally connected to the straight rod (603), the first bevel gear (802) is fixedly connected to the first rotating shaft (801), and the second bevel gear (803) is connected to the first rotating shaft (801) through the shaft. The rod is rotatably connected to the straight rod (603), and the second bevel gear (803) is meshed with the first bevel gear (802). When the first rotating shaft (801) rotates to drive the first bevel gear (802) to rotate, the first bevel gear (802) drives the second bevel gear (803) to rotate. The second bevel gear (803) is fixedly connected to the driving block (805). The driving block (805) rotates and stirs on the upper end of the movable plate (2), that is, on the surface of the activated carbon particles, so that the activated carbon particles move over a large area. At the same time, the cleaning brush (17) on the driving block (805) cleans the surface of the dust filter (11).

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