A device and method for removing impurities for activated carbon preparation

Abstract

The application discloses a kind of activated carbon preparation with impurity removal equipment and impurity removal method, it is related to activated carbon preparation technical field, including base, the movable plate is equipped at the top rear side of the base, the rotating roller is equipped at the top front side of the base, the movable plate is rotatably connected with base by rotating roller, impurity removal subassembly, the impurity removal subassembly includes first support plate, second support plate, third support plate and two filter tanks.The application filters large impurities in filter tank, activated carbon particles fall on movable plate, then dust and smaller particle impurities on activated carbon particles are shaken off by filter screen, the whole process is realized double impurity removal by reciprocating assembly and reciprocating drive mechanism cooperation, effectively removes impurities mixed in activated carbon, and the activated carbon particles are agitated by rotating mechanism, so that activated carbon particles move on movable plate in large area, can make activated carbon particles separate from each other, realize the effect of dust layer-by-layer separation.

Description

TECHNICAL FIELD

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

[0002] Activated carbon is prepared from carbon-containing raw materials such as wood, coal and petroleum coke through pyrolysis and activation, and has a developed pore structure, a large specific surface area and a large number of surface chemical groups. The activated carbon is a carbon material with strong specific adsorption capacity. During the preparation of the activated carbon, impurities are usually mixed in the activated carbon and need to be removed. In a Chinese patent with the application number 202320575998.2, an activated carbon air separation and impurity removal device is disclosed to solve the technical problem that the current device can only remove impurities in one direction, the impurity removal effect is not good, and the overlapping and stacking of activated carbon during falling will block the air flow during air separation, thereby reducing the air separation and impurity removal effect. The device comprises a device box, an impurity removal net cylinder rotatably arranged in the device box, and impurity removal mechanisms rotatably arranged at both ends of the impurity removal net cylinder.

[0003] The prior art removes impurities from activated carbon by air separation. However, the blowing of the fan will cause dust to fly everywhere, polluting the environment. The dust in the air may also fall on the surface of the activated carbon. In addition, only dust removal is performed, and larger particle impurities in the activated carbon are ignored, so that the impurity removal is not complete. The activated carbon particles are covered layer by layer, and therefore need to be separated from each other in a large area and treated several times. SUMMARY

[0004] The application aims to provide an impurity removal device and method for activated carbon preparation to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the application provides the following technical scheme: an impurity removal device and method for activated carbon preparation, comprising a base, a movable plate arranged at the top rear side of the base, a rotating roller arranged at the top front side of the base, and the movable plate being rotatably connected to the base through the rotating roller.

[0006] An impurity removal assembly, comprising a first support plate, a second support plate, a third support plate and two filter tanks, the first support plate being installed at the top left side of the movable plate through bolts, the second support plate being installed at the top right side of the movable plate through bolts, the third support plate being installed at the top rear side of the movable plate through bolts, and the two filter tanks being arranged at the top two sides of the movable plate.

[0007] Two support shafts, the first support plate and the second support plate top end are provided with a connecting frame through bolt installation, two support shafts are respectively arranged in the connecting frame located at the first support plate top end and the connecting frame located at the second support plate top end;

[0008] Reciprocating assembly, the reciprocating assembly includes two shaft sleeve, connecting rod and straight rod, two shaft sleeve is respectively installed in the left side of the shaft sleeve and the right side of the shaft sleeve, the connecting rod is arranged between two shaft sleeve, the straight rod is arranged in the middle of the connecting rod front end;

[0009] Reciprocating drive mechanism, the reciprocating drive mechanism includes rotating block, rotating handle and pull rod, the rotating block is arranged in the front end of the movable plate, the rotating handle is installed on the right side of the rotating block through bolt, the pull rod is arranged between the rotating handle and the straight rod;

[0010] Rotating mechanism, the rotating mechanism includes first rotation shaft, first bevel gear and second bevel gear, transmission belt and drive block, the first rotation shaft passes through the bottom end of the straight rod and the first rotation shaft is located on both sides of the straight rod, the first bevel gear is installed on the right end of the straight rod through bolt, the second bevel gear is arranged in the bottom end of the straight rod, the transmission belt is arranged between the first rotation shaft and the rotating block, the drive block is arranged between the second bevel gear and the movable plate.

[0011] Preferably, the connecting frame is located in the front end of the connecting rod and is provided with a first connecting piece near 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 tank is clamped with the first connecting piece and the second connecting piece, the bottom end of the filter tank is a mesh structure, the front end between the first support plate and the second support plate is provided with a dust filter screen, the two sides of the connecting frame are respectively provided with a first mounting seat through bolt installation, and the support shaft is fixedly installed on the first mounting seat.

[0012] Preferably, the two ends of the connecting rod are respectively fixedly connected with the left side of the shaft sleeve and the right side of the shaft sleeve, the second mounting seat is installed on the connecting rod front end through bolt, the upper end of the straight rod is installed on the second mounting seat through bolt, and the surfaces of the two support shafts are treated by smoothing.

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

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

[0015] Preferably, the reciprocating driving mechanism further comprises a second rotating shaft and a motor, the second rotating shaft is installed in the middle 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 is rotatably connected with the sleeve through a bearing, the top end of the left driving rod is in 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 with the motor, and the second rotating shaft is located on the upper end of the bracket.

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

[0017] Preferably, the first bevel gear is in surface engagement connection with the second bevel gear, the third rotating shaft is arranged between the second bevel gear and the straight rod, the bottom end of the straight rod is provided with a rotating bearing, the second bevel gear is fixedly connected with a shaft rod in the middle of the top end of the second bevel gear, the straight rod is rotatably connected with the second bevel gear through the rotating bearing and the shaft rod, the bottom end of the second bevel gear is fixedly connected with the top end of the driving block by bolts, the top surface of the top end of the driving block is in an inclined downward structure, and the top surface of the driving block is subjected to polishing treatment.

[0018] Preferably, the base is provided with supporting springs on both sides of the rear top end, the top ends of the two supporting springs are in contact with the rear bottom end of the movable plate respectively, the driving block is fixedly connected with cleaning brushes arranged in an annular array on the outer edge of the driving block, and the bottom end of the base is subjected to sanding treatment.

[0019] A method for removing impurities in preparation of activated carbon comprises the following steps:

[0020] S1, the motor is started, the motor drives the second rotating shaft to rotate, since the end of the second rotating shaft away from the motor is fixedly connected with the rotating block, the rotating block rotates with the rotation of the second rotating shaft, the rotating handle is fixedly installed at the right end of the rotating block, when the rotating block rotates, the rotating handle rotates in the same direction with the rotating block, since the rotating handle is rotatably connected with 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 with the straight rod, so the pull rod pulls the straight rod;

[0021] S2, since the straight rod is fixedly connected with the connecting rod through the second mounting seat, the straight rod pulls the connecting rod, the connecting rod is fixedly connected with the shaft sleeve at both ends, the shaft sleeve is synchronously pulled with the connecting rod, since the two shaft sleeves are respectively sleeved outside the two side supporting shafts, when the pull rod pulls the straight rod, the connecting rod moves along the supporting shaft through the shaft sleeve, the rotating block continuously rotates, and the connecting rod realizes reciprocating movement;

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

[0023] S4, since the rotating roller is installed at the front end of the base through bolts, the movable plate is rotatably connected with the base through the driving rod, therefore, when the second rotating shaft rotates, the second rotating shaft drives the support to move in an upward trend, when the rotating block rotates to the topmost end, the movable plate is in a maximum inclined state, the second rotating shaft is farthest away from the base, the rotating block rotates, and the movable plate reciprocatingly inclines horizontally;

[0024] S5, the filter tank is clamped with the connecting frame and the third supporting plate through the first connecting piece and the second connecting piece, the activated carbon particles are put into the filter tank, when the movable plate reciprocatingly inclines, the activated carbon particles fall onto the movable plate, large impurities are filtered in the filter tank, and then dust impurities are shaken off through the dust filter screen;

[0025] S6, since the first transmission wheel is connected to the second rotating shaft, the second transmission wheel is connected to the first rotating shaft, and the transmission belt is installed outside the first transmission wheel and the second transmission wheel, when the motor drives the second rotating shaft to rotate, the second rotating shaft drives the transmission belt to rotate, the transmission belt drives the first rotating shaft to rotate, the first rotating shaft is rotatably connected with the straight rod, the first bevel gear is fixedly connected with the first rotating shaft, the second bevel gear is rotatably connected with the straight rod through the shaft rod, and the second bevel gear is engaged with the first bevel gear, when the first rotating shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear is fixedly connected with the driving block, the driving block rotates and stirs on the upper end of the movable plate, i.e., the surface of the activated carbon particles, so that the activated carbon particles move in a large area, and at the same time, the cleaning brush on the driving block cleans the surface of the dust filter screen.

[0026] Compared with the prior art, the present application has the following advantages:

[0027] The application filters large impurities in the filter tank, and the activated carbon particles fall on the movable plate, and then the dust and small particle impurities on the activated carbon particles are shaken off through the dust filter screen, the whole process realizes double impurity removal through the cooperation of the reciprocating assembly and the reciprocating driving mechanism, effectively removes the mixed impurities in the activated carbon, the activated carbon particles are stirred through the rotating mechanism, so that the activated carbon particles can move on the movable plate in a large area and can be separated from each other, the dust comes out from one side of the dust filter screen, at the same time, the cleaning brush on the driving block cleans the surface of the dust filter screen to prevent blockage, one motor makes the pull rod reciprocate and drives the rotating mechanism, so that the connecting rod moves along the support shaft, and the curved structure of the rotating block makes the whole impurity removal assembly reciprocate between the horizontal and inclined states to realize the shaking effect, prevent the activated carbon particles from being stacked together and affecting the separation of impurities, realize the effect of layer-by-layer separation of dust through shaking, the dust in the activated carbon particles close to the dust filter screen is shaken off first, not only realizing good impurity removal effect, but also reducing environmental pollution, and the whole equipment is simple to operate. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 The overall structure schematic diagram provided for the embodiment of the application is shown in the figure.

[0029] Figure 2 The left front view partial structure schematic diagram provided for the embodiment of the application is shown in the figure.

[0030] Figure 3 The right rear view partial structure schematic diagram provided for the embodiment of the application is shown in the figure. Figure 2 The structure schematic diagram of the enlarged A in the figure is shown in the figure.

[0031] Figure 4 The structure schematic diagram of the reciprocating assembly provided for the embodiment of the application is shown in the figure.

[0032] Figure 5 The right rear view partial structure schematic diagram provided for the embodiment of the application is shown in the figure.

[0033] In the figure: 1, base; 2, movable plate; 3, impurity removal assembly; 301, first support plate; 302, second support plate; 303, third support plate; 304, filter tank; 4, support shaft; 5, connecting frame; 6, reciprocating assembly; 601, shaft sleeve; 602, connecting rod; 603, straight rod; 7, reciprocating driving 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 piece; 10, first connecting piece; 11, dust filter screen; 12, rotating roller; 13, support rod; 14, driving rod; 15, support; 16, support spring; 17, cleaning brush. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0035] Please refer to Figures 1-5 The present application provides a technical solution: an impurity removal equipment and method for activated carbon preparation, which comprises a base 1, a movable plate 2 arranged at the top rear side of the base 1, and a rotating roller 12 arranged at the top front side of the base 1, wherein the movable plate 2 is rotatably connected to the base 1 through the rotating roller 12;

[0036] An impurity removal assembly 3, which comprises a first support plate 301, a second support plate 302, a third support plate 303, and two filter grooves 304, wherein the first support plate 301 is installed at the top left side of the movable plate 2 through bolts, the second support plate 302 is installed at the top right side of the movable plate 2 through bolts, the third support plate 303 is installed at the top rear side of the movable plate 2 through bolts, and the two filter grooves 304 are arranged at the top two sides of the movable plate 2, respectively;

[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 arranged at the top of the connecting frame 5 located at the first support plate 301 and the connecting frame 5 located at the second support plate 302, respectively;

[0038] A reciprocating assembly 6, which comprises two shaft sleeves 601, a connecting rod 602, and a straight rod 603, wherein the two shaft sleeves 601 are installed outside the left support shaft 4 and the right support shaft 4, respectively, the connecting rod 602 is arranged between the two shaft sleeves 601, and the straight rod 603 is arranged at the front end of the connecting rod 602;

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

[0040] The rotating mechanism 8 comprises 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 is located on the two sides of the straight rod 603, the first bevel gear 802 is arranged on the right end of the straight rod 603 through bolts, the second bevel gear 803 is arranged on 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.

[0041] The first connecting piece 10 is arranged on the front end of the connecting rod 602 and close to one side of the connecting rod 602, the second connecting piece 9 is arranged on the front wall of the third supporting plate 303 and opposite to the first connecting piece 10, the first connecting piece 10 and the second connecting piece 9 are both concave structures, the filter tank 304 is clamped with the first connecting piece 10 and the second connecting piece 9, the bottom end of the filter tank 304 is a mesh structure, the front end between the first supporting plate 301 and the second supporting plate 302 opposite to each other is provided with the dust filter screen 11, the first mounting seat is arranged on the two sides of the connecting frame 5 through bolts, the supporting shaft 4 is fixedly arranged on the first mounting seat, and the filter tank 304 is clamped on the first connecting piece 10 and the second connecting piece 9, so that the filter tank 304 is convenient to take out.

[0042] The two ends of the connecting rod 602 are fixedly connected with the left shaft sleeve 601 and the right shaft sleeve 601 respectively, the second mounting seat is arranged on the middle part of the front end of the connecting rod 602 through bolts, the straight rod 603 is arranged on the second mounting seat through bolts, the surfaces of the two supporting shafts 4 are smooth, and the shaft sleeves 601 are convenient to move.

[0043] The reciprocating driving mechanism 7 further comprises an auxiliary wheel 704, the supporting rod 13 is arranged on the front side of the bottom end of the base 1 and integrally connected with the base 1, the third mounting seat is arranged on the top end of the middle part of the supporting rod 13, the auxiliary wheel 704 is rotatably arranged on the third mounting seat through a pin shaft, the outer side edge of the rotating block 701 is in contact with the auxiliary wheel 704, one end of the pull rod 703 is rotatably connected with the end of the rotating handle 702 away from the rotating block 701, and the other end of the pull rod 703 is rotatably connected with the straight rod 603 through a pin shaft, so that the auxiliary wheel 704 not only supports the rotating block 701, but also reduces the friction force of the edge of the rotating block 701.

[0044] The driving rods 14 are arranged on the two sides of the rotating roller 12 through bolts, the left driving rod 14 is arranged on the bottom of the front end of the first supporting plate 301 through bolts and away from the rotating roller 12, the right driving rod 14 is arranged on the bottom of the front end of the second supporting plate 302 through bolts and away from the rotating roller 12, the bracket 15 is arranged on the left side of the rotating block 701, the end of the bracket 15 close to the rotating roller 12 is fixedly connected with the rotating roller 12, the end of the bracket 15 away from the rotating roller 12 is fixedly connected with the rotating roller 12, and the sleeve integrally connected with the bracket 15 is arranged on the top end of the middle part of the bracket 15.

[0045] The reciprocating driving mechanism 7 further comprises a second rotating shaft 705 and a motor 706. The second rotating shaft 705 is bolted to the middle part of the left side of the rotating block 701. The left end of the second rotating shaft 705 penetrates the sleeve and is located at the left end of the sleeve. The second rotating shaft 705 is rotatably connected with the sleeve through a bearing. The top end of the left driving rod 14 is in a convex structure. The motor 706 is installed on the top end of the left driving rod 14 through a support. The left end of the second rotating shaft 705 is connected with the motor 706. The second rotating shaft 705 is located at the upper end of the bracket 15. Since the second rotating shaft 705 penetrates the sleeve at the top end of the bracket 15 and is rotatably connected with 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. The bracket 15 provides a supporting force for the connecting frame 5.

[0046] A first transmission wheel is arranged between the bracket 15 and the rotating block 701. A second transmission wheel matched with the first transmission wheel is arranged on the left side of the straight rod 603. A transmission belt 804 is arranged outside the first transmission wheel and the second transmission wheel. A stop block is arranged on the left side of the first rotating shaft 801. The first rotating shaft 801 is rotatably connected with the straight rod 603. The stop block can prevent the second transmission wheel from falling outwards.

[0047] The first bevel gear 802 is surface meshingly connected with the second bevel gear 803. A third rotating shaft is arranged between the second bevel gear 803 and the straight rod 603. A rotating bearing is arranged at the bottom end of the straight rod 603. An axle is fixedly connected with the middle part of the top end of the second bevel gear 803. The straight rod 603 is rotatably connected with the second bevel gear 803 through the rotating bearing and the axle. The bottom end of the second bevel gear 803 is fixedly connected with the top end of the driving block 805 through bolts. The top surface of the top end of the driving block 805 is in an inclined downward structure. The top surface of the driving block 805 is polished. The activated carbon particles falling from the filter tank 304 can fall on the surface of the driving block 805. The smooth surface of the driving block 805 can make the activated carbon particles slide down to the movable plate 2.

[0048] The top end of the base 1 is provided with two supporting springs 16 at the rear part of both sides. The top ends of the two supporting springs 16 are respectively in contact with the bottom end of the rear part of both sides of the movable plate 2. The driving block 805 is fixedly connected with cleaning brushes 17 arranged in an annular array at the outer edge. The cleaning brushes 17 can clean the surface of the dust filter screen 11 while the driving block 805 rotates and is close to the dust filter screen 11. The bottom end of the base 1 is ground. When used, it is stable.

[0049] A method for removing impurities in the preparation of activated carbon, comprising the following steps:

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

[0051] S2, because the straight rod 603 is fixedly connected with the connecting rod 602 through the second mounting seat, the straight rod 603 pulls the connecting rod 602, the connecting rod 602 is fixedly connected with the shaft sleeve 601 at both ends, the shaft sleeve 601 is synchronously pulled with the connecting rod 602, because the two shaft sleeves 601 are respectively sleeved outside the two side supporting shafts 4, when the pull rod 703 pulls the straight rod 603, the connecting rod 602 moves along the supporting shaft 4 through the shaft sleeve 601, the rotating block 701 continuously rotates, and the connecting rod 602 reciprocatingly moves;

[0052] S3, the supporting shaft 4, the connecting frame 5, the first supporting plate 301, the second supporting plate 302, the third supporting plate 303 and the movable plate 2 are fixedly connected together, the rotating block 701 is of a curved structure, the movable plate 2 is in an initial 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 in an upward trend;

[0053] S4, because the base 1 is provided with the rotating roller 12 at the front end through bolts, the movable plate 2 is rotatably connected with the base 1 through the driving rod 14, so the second rotating shaft 705 moves in an upward trend while rotating, when the rotating block 701 rotates to the topmost end, the movable plate 2 is in a maximum inclined state, the second rotating shaft 705 is farthest from the base 1, the rotating block 701 rotates, and the movable plate 2 reciprocatingly moves horizontally and obliquely;

[0054] S5, the filter tank 304 is clamped with the connecting frame 5 and the third supporting plate 303 through the first connecting piece 10 and the second connecting piece 9, the activated carbon particles are put into the filter tank 304, the activated carbon particles fall on the movable plate 2 while the movable plate 2 reciprocatingly moves obliquely, large impurities are filtered in the filter tank 304, and then the dust and impurities are shaken off through the dust screen 11;

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

[0056] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0057] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A purification device for activated carbon preparation, comprising a base (1), a movable plate (2) provided on the rear side of the top end of the base (1), and a rotating roller (12) provided on the front side of the top end of the base (1), wherein the movable plate (2) is rotatably connected to the base (1) via the rotating roller (12), characterized in that: The impurity removal component (3) includes a first support plate (301), a second support plate (302), a third support plate (303), and two filter tanks (304). The first support plate (301) is bolted to the left side of the top of the movable plate (2), the second support plate (302) is bolted to the right side of the top of the movable plate (2), and the third support plate (303) is bolted to the rear side of the top of the movable plate (2). The two filter tanks (304) are respectively arranged on both sides of the top of the movable plate (2). Two support shafts (4), and a connecting frame (5) is bolted to the top of the first support plate (301) and the second support plate (302). The two support shafts (4) are respectively located at the top of the first support plate (301) and the top of the second support plate (302). The reciprocating assembly (6) includes two bushings (601), a connecting rod (602) and a straight rod (603). The two bushings (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 disposed between the two bushings (601) and the straight rod (603) is disposed at the middle of the front end of the connecting rod (602). A reciprocating drive mechanism (7) includes a rotating block (701), a rotating handle (702), and a pull rod (703). The rotating block (701) is located at the front end of the movable plate (2). The rotating handle (702) is installed at the bottom right side of the rotating block (701) by bolts. The pull rod (703) is located between the rotating handle (702) and the straight rod (603). The 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 drive 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 located at the bottom end of the straight rod (603). The transmission belt (804) is located between the first rotating shaft (801) and the rotating block (701). The drive block (805) is located between the second bevel gear (803) and the movable plate (2).

2. The purification equipment for activated carbon preparation 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) on the side close to the connecting rod (602). The front wall of the third support plate (303) is provided with a second connecting member (9) opposite to the first connecting member (10). Both the first connecting member (10) and the second connecting member (9) are concave structures. The filter tank (304) is interlocked with the first connecting member (10) and the second connecting member (9). The bottom end of the filter tank (304) is a mesh structure. The front end of the first support plate (301) and the second support plate (302) is provided with a dust filter (11). The connecting frame (5) is provided with a first mounting seat on both sides by bolts. The support shaft (4) is fixedly installed on the first mounting seat.

3. The purification equipment for activated carbon preparation according to claim 2, characterized in that: The two ends of the connecting rod (602) are fixedly connected to the left bushing (601) and the right bushing (601) respectively. The middle of the front end of the connecting rod (602) is equipped with a second mounting seat by bolts. The upper end of the straight rod (603) is installed on the second mounting seat by bolts. The surfaces of the two support shafts (4) are smoothed.

4. The impurity removal equipment for activated carbon preparation according to claim 3, characterized in that: The reciprocating drive mechanism (7) also includes an auxiliary wheel (704). The base (1) has a support rod (13) integrally connected to the base (1) on the front side of the bottom end. A third mounting seat is installed at the middle of the top of the support rod (13). The auxiliary wheel (704) is rotatably mounted on the third mounting seat through a pin. 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.

5. The purification equipment for activated carbon preparation according to claim 4, characterized in that: The rotating roller (12) has drive rods (14) bolted on both sides. The end of the drive rod (14) on the left side away from the rotating roller (12) is bolted to the bottom front end of the first support plate (301). The end of the drive rod (14) on the right side away from the rotating roller (12) is bolted to the bottom front end of the second support plate (302). The rotating block (701) has a bracket (15) on the left side. The bracket (15) is fixedly connected to the rotating roller (12) at the end near the rotating roller (12) and fixedly connected to the rotating roller (12) at the end away from the rotating roller (12). The top center of the bracket (15) has a sleeve integrally connected to the bracket (15).

6. The purification equipment for activated carbon preparation according to claim 5, characterized in that: The reciprocating drive mechanism (7) further includes a second rotating shaft (705) and a motor (706). The second rotating shaft (705) is bolted to the middle of the left side of the rotating block (701). 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) and the sleeve are rotatably connected by a bearing. The top end of the drive rod (14) on the left side has a convex structure. The motor (706) is mounted on the top end of the drive rod (14) on the left side through a support. The left end of the second rotating shaft (705) is connected to the motor (706). The top end of the base (1) is located on one side of the motor (706) and a bracket (15) is installed. The second rotating shaft (705) is located at the upper end of the bracket (15).

7. The purification equipment for activated carbon preparation according to claim 6, characterized in that: A first transmission wheel is provided between the bracket (15) and the rotating block (701). A second transmission wheel matching the first transmission wheel is installed on the left side of the straight rod (603) of the first rotating shaft (801). The transmission belt (804) is installed outside the first transmission wheel and the second transmission wheel. A stop block is installed on the left side of the transmission belt (804) of the first rotating shaft (801). The first rotating shaft (801) is rotatably connected to the straight rod (603).

8. The purification equipment for activated carbon preparation according to claim 7, characterized in that: The first bevel gear (802) and the second bevel gear (803) are surface-meshingly connected. 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 to the shaft through the rotating bearing. The bottom end of the second bevel gear (803) is fixedly connected to the top end of the drive block (805) by bolts. The upper surface of the top end of the drive block (805) has an inclined downward structure. The upper surface of the drive block (805) is polished.

9. The purification equipment for activated carbon preparation according to claim 8, characterized in that: The base (1) has support springs (16) on both sides of the rear top of the base (1). The tops of the two support springs (16) are in contact with the rear sides of the bottom of the movable plate (2). The outer edge of the drive block (805) is fixedly connected with cleaning brushes (17) arranged in a ring array. The bottom of the base (1) is sanded.

10. A method for removing impurities in the preparation of activated carbon, characterized in that, The method for removing impurities in activated carbon preparation is applicable to the activated carbon preparation impurity removal equipment described in claim 9, and includes the following steps: S1. Start the motor (706). The motor (706) drives the second rotating shaft (705) to rotate. Since the end of the second rotating shaft (705) away from the motor (706) is fixedly connected to the rotating block (701), 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) rotates synchronously in the same direction as the rotating block (701). Since the rotating handle (702) is rotatably connected to the pull rod (703), the pull rod (703) reciprocates with the rotation of the rotating handle (702). The end of the pull rod (703) away from the rotating handle (702) is rotatably connected to the straight rod (603). Therefore, 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). The two ends of the connecting rod (602) are fixedly connected to the bushing (601). The bushing (601) and the connecting rod (602) are pulled synchronously. Since the two bushings (601) are respectively sleeved on the outside of the two side support shafts (4), when the pull rod (703) pulls the straight rod (603), the connecting rod (602) will move along the support shaft (4) through the bushing (601). The rotating block (701) rotates continuously, and the connecting rod (602) realizes reciprocating movement. S3, support shaft (4), connecting frame (5), first support plate (301), second support plate (302), third support plate (303) and movable plate (2) are fixedly connected together, while the rotating block (701) has 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 and drives 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 base (1) has a rotating roller (12) installed at the front end by bolts, and the movable plate (2) is rotatably connected to the base (1) by the drive rod (14), the second rotating shaft (705) rotates at the same time, and 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 make horizontal tilting movements. S5. The filter tank (304) is connected to the connecting frame (5) and the third support plate (303) through the first connector (10) and the second connector (9). Activated carbon particles are placed into the filter tank (304). While the movable plate (2) is reciprocating and tilting, the activated carbon particles fall onto the movable plate (2), filtering large impurities into the filter tank (304). Then, the dust and impurities are shaken out through the dust filter screen (11). S6. Since the first transmission wheel is connected to the second rotating shaft (705), and the second transmission wheel is connected to the first rotating shaft (801), and the transmission belt (804) is installed outside the first and second transmission wheels, when the motor (706) makes the second rotating shaft (705) rotate, 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 shaft. The rod is rotatably connected to the straight rod (603), and the second bevel gear (803) meshes with the first bevel gear (802). When the first rotating shaft (801) rotates and drives 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 drive block (805). The drive block (805) will rotate and stir on the surface of the activated carbon particles at the upper end of the movable plate (2), causing the activated carbon particles to move over a large area. At the same time, the cleaning brush (17) on the drive block (805) cleans the surface of the dust filter (11).

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