Stone and iron removal device for activated carbon production

Abstract

The utility model relates to the technical field of activated carbon production, in particular to a stone and iron removal device for activated carbon production, which comprises a case, a feed port for feeding activated carbon is arranged on the upper end face of the case, a discharge port is arranged on the right side of the case, a screening mechanism is mounted in the case, and stones in the activated carbon can be screened out by the screening mechanism. A first collecting box capable of collecting stones is arranged below the screening mechanism and fixedly connected with the bottom end of the inner wall of the machine box, a magnet box is arranged on the right side of the first collecting box and fixedly connected with the bottom end of the inner wall of the machine box, and the end, close to the magnet box, of the first collecting box is fixedly connected with a second collecting box capable of collecting rust. And the second material collecting box is connected with the first material collecting box, the second material collecting box is located below the iron attracting box, the bottom of the second material collecting box is fixedly connected with the bottom end of the inner wall of the machine box, and the attracted iron scraps can be removed.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon production, in particular to a stone and iron removal device for activated carbon production. Background Art

[0002] With the development of society, activated carbon plays an increasingly important role in environmental protection. However, the activated carbon industry does not have its own professional small-scale test furnace to simulate the activation conditions in the actual production process of the converter, so as to study the effects of temperature, activator and activation time on the quality of activated carbon. In the preparation process of activated carbon, it is necessary to remove the stones and iron carbon, but the impurity removal effect in the existing technology is not ideal.

[0003] A Chinese patent (authorization announcement number: CN206009242U) proposes an activated carbon stone removal and iron removal device, which includes a stone removal device and an iron removal device connected to the stone removal device, the iron removal device includes a feed port connected to the stone removal device, a material sparging device located below the feed port, a magnetic component located below the material sparging device and arranged obliquely, a third flow channel located below the magnetic component and connected to the magnetic mechanism, a ventilation channel for blowing air into the third flow channel, and a discharge channel connected to the third flow channel and used to receive the blown-out material. The utility model can effectively remove stones and iron carbon, and has high efficiency, good stone removal and iron removal effects, simple structure, and high economy.

[0004] In the above scheme, since the magnetic mechanism cannot remove the iron filings on the outer surface of the magnetic attraction mechanism when it adsorbs the iron filings, and it will affect the later use of the magnetic attraction mechanism. Too much iron filings will lead to poor adsorption effect of iron filings in activated carbon. In order to solve the problem that the magnetic mechanism cannot remove the iron filings on the outer surface of the magnetic attraction mechanism when it adsorbs the iron filings, we propose a stone and iron removal device for activated carbon production. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a stone and iron removal device for producing activated carbon, which solves the background problem.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A stone and iron removal device for producing activated carbon, comprising a chassis, an upper end surface of the chassis is also provided with a feed port for feeding activated carbon, a right side of the chassis is also provided with a discharge port, a screening mechanism is installed inside the chassis, and the screening mechanism can screen out stones in the activated carbon, a first material receiving box for collecting stones is arranged below the screening mechanism, the first material receiving box is fixedly connected to the bottom end of the inner wall of the chassis, an iron absorption box is arranged on the right side of the first material receiving box, and the iron absorption box is fixedly connected to the bottom end of the inner wall of the chassis;

[0008] An iron removal mechanism is fixedly installed inside the iron absorption box, and the iron removal mechanism can absorb and remove the iron material in the activated carbon. The first material receiving box is fixedly connected to the end close to the iron absorption box with a second material receiving box for collecting rust. The second material receiving box is connected to the first material receiving box, and the second material receiving box is located below the iron absorption box, and the bottom of the second material receiving box is fixedly connected to the bottom end of the inner wall of the chassis.

[0009] As a further feature of the present invention, the screening mechanism includes a vibration plate, two groups of screening boxes are arranged at the upper end of the vibration plate, and the left sides of the vibration plate and the screening box are higher than the right side, a screening filter is installed inside the screening box, and the mesh sizes of the screening filters inside the two groups of the screening boxes are different, four groups of elastic retractable rods with a reset function are welded and fixed between the vibration plate and the screening box, two groups of first drive motors are fixedly installed inside the vibration plate, and the two groups of the first drive motors are connected to each other, a vibration round block is fixedly connected to the output end of the first drive motor, and the vibration round block has an inertia notch, two groups of fixed mounting plates are fixedly connected to the bottom of the vibration plate, and the two groups of the fixed mounting plates are fixedly connected to a plurality of second limit blocks at the opposite end.

[0010] As a further feature of the present invention, the second limit block is far from the fixed mounting plate. A limit fixing plate is arranged on one side, the bottom of the limit fixing plate is fixedly connected to the inner wall of the chassis, a sliding rod is movably connected inside the limit fixing plate, and two groups of elastic springs are mounted on the outer surface of the sliding rod, and the opposite ends of the two groups of elastic springs are fixedly connected to the limit fixing plate, and the opposite ends of the two groups of sliding rods are fixedly connected to the limit fixing plate, and the ends of the elastic springs far from the limit fixing plate are fixedly connected to the limit fixing plate, and one end of a group of limit fixing plates close to the vibration plate is fixedly connected to the first limit block, and the second limit block and the first limit block are both L-shaped, and a rotating retracting arm is rotatably connected between the second limit block and the first limit block.

[0011] As a further embodiment of the present invention, the iron removal mechanism includes a plurality of collecting trough boxes, which are fixedly installed inside the iron absorption box. Two groups of second threaded rods are rotatably connected to the inner wall of the collecting trough box. A gear is fixedly connected to the side of the second threaded rod away from the screening box, and the two groups of gears are meshed with each other. One group of gears is fixedly connected to a pulley, and a drive belt is provided on the tensioning sleeve between each group of pulleys.

[0012] As a further feature of the present invention, a third drive motor is fixedly installed near one end of the magnet box near the gear, and the output end of the third drive motor is fixedly connected to one of the groups of pulleys. A moving bar is slidably connected to the bottom of the magnet box, and an abutment triangle block is fixedly connected to the upper end surface of the moving bar. The abutment triangle block is located between the corresponding two groups of second threaded rods. The bottom of the magnet box is rotatably connected to a first threaded rod, and the outer surface of the first threaded rod is threadedly connected to the moving bar.

[0013] As a further feature of the present invention, a second drive motor is fixedly mounted on the bottom of the magnetic suction box, and an output end of the second drive motor is fixedly connected to the first threaded rod.

[0014] Beneficial Effects

[0015] The utility model provides a stone and iron removal device for activated carbon production. Compared with the prior art, it has the following beneficial effects:

[0016] 1. This stone and iron removal device for activated carbon production drives the sliding rod to slide left and right on the inner wall of the limit fixing plate through the vibration plate, and the sliding rod is quickly reset by the elastic spring. When the vibration plate vibrates, the vibration plate will drive the rotating retracting arm to vibrate upward through the second limit block when the vibration plate shakes upward, and the second limit block and the first limit block limit the rotating retracting arm, so that the vibration plate will only vibrate upward when vibrating, thereby driving the activated carbon on the upper end surfaces of the two groups of screening boxes to move to the right, and in this way, stones of different sizes in the activated carbon can be screened out.

[0017] 2. In the device for removing stones and irons for producing activated carbon, when the outer surface of the second threaded rod is covered with iron filings, the second drive motor is started, the second drive motor drives the first threaded rod to rotate, the second drive motor drives the moving bar to move, and the triangular block is abutted to remove the iron filings on the outer surface of the second threaded rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the main structure front view of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the main chassis of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the main body installation slot of the utility model;

[0021] Figure 4 This is a schematic diagram of the position structure of the second limit block of the main body of the utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the main magnetic box of the utility model;

[0023] Figure 6It is a schematic diagram of the bottom structural angle of the main body iron absorption box of the utility model.

[0024] In the figure: 1, chassis; 2, control panel; 3, feed inlet; 4, discharge outlet; 5, screening box; 6, screening filter; 7, elastic retractable rod; 8, first material receiving box; 9, mounting groove; 10, vibration plate; 11, iron absorption box; 12, inertia gap; 13, first drive motor; 14, vibration round block; 15, limit fixing plate; 16, elastic spring; 17, sliding rod; 18, first threaded rod; 19, limit fixing plate; 20, first limit block; 21, rotating retractable arm; 22, second limit block; 23, buffer box; 24, second material receiving box; 25, second threaded rod; 26, abutting triangle block; 27, collecting tank box; 28, second drive motor; 29, driving belt; 30, pulley; 31, gear; 32, third drive motor; 33, sliding rod; 34, moving bar; 35, fixed mounting plate; 101, screening mechanism; 201, iron removal mechanism. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1: Please refer to Figure 1 , 2As shown, the utility model provides a technical solution: a stone and iron removal device for activated carbon production, including a chassis 1, a control panel 2 is fixedly installed on the upper end surface of the chassis 1, a feed port 3 for putting activated carbon is also opened on the upper end surface of the chassis 1, and a discharge port 4 is also opened on the right side of the chassis 1, a screening mechanism 101 is installed inside the chassis 1, and the screening mechanism 101 can screen out stones in the activated carbon, and a first material collecting box 8 for collecting stones is arranged below the screening mechanism 101, and the first material collecting box 8 is fixedly connected to the bottom end of the inner wall of the chassis 1, and an iron suction box 11 is arranged on the right side of the first material collecting box 8, and the iron suction box 11 is fixedly connected to the bottom end of the inner wall of the chassis 1. Specifically, the first material collecting box 8 and the iron suction box 11 are connected to the bottom end of the inner wall of the chassis 1. The outer wall of the box 11 is fixedly connected with four groups of supporting legs by bolts, and the supporting legs increase the height of the iron-absorbing box 11 and the first material receiving box 8. An iron removal mechanism 201 is fixedly installed inside the iron-absorbing box 11, and the iron removal mechanism 201 can adsorb and remove the iron material in the activated carbon. The first material receiving box 8 is fixedly connected with a second material receiving box 24 for collecting rust at one end close to the iron-absorbing box 11. The second material receiving box 24 is connected to the first material receiving box 8, and the second material receiving box 24 is located below the iron-absorbing box 11. The bottom of the second material receiving box 24 is fixedly connected to the bottom end of the inner wall of the chassis 1. Specifically, a support rod is fixedly installed at the bottom of the second material receiving box 24, and the support rod can support the second material receiving box 24.

[0027] Example 2: Please refer to Figure 2 , 34, the screening mechanism 101 includes a vibration plate 10, two groups of screening boxes 5 are arranged on the upper end of the vibration plate 10, and the left side of the vibration plate 10 and the screening box 5 are higher than the right side, a screening filter 6 is installed inside the screening box 5, and the mesh sizes of the screening filter 6 inside the two groups of screening boxes 5 are different, and four groups of elastic contraction rods 7 with a reset function are welded and fixed between the vibration plate 10 and the screening box 5. Specifically, a reset spring that can reset the elastic contraction rod 7 is installed inside the elastic contraction rod 7, and a buffer box 23 is fixedly connected to the bottom of the screening box 5. The net 6 is located above the buffer box 23, and a material leakage port is provided at the bottom of the buffer box 23. When the screening filter 6 screens the stones in the activated carbon, the stones in the activated carbon first fall into the buffer box 23, and then fall into the first material receiving box 8 from the material leakage port, which plays a buffering role to prevent the stones from splashing. Two groups of first drive motors 13 are fixedly installed inside the vibration plate 10. Specifically, a mounting groove 9 is provided inside the vibration plate 10, and the first drive motor 13 is installed inside the mounting groove 9, and the two groups of first drive motors 13 are connected to each other. The driving motors 13 are symmetrically distributed, the output end of the first driving motor 13 is fixedly connected to a vibration round block 14, the vibration round block 14 is provided with an inertia notch 12, the bottom of the vibration plate 10 is fixedly connected to two groups of fixed mounting plates 35, the opposite ends of the two groups of fixed mounting plates 35 are fixedly connected to a plurality of second limit blocks 22, a limit fixing plate 19 is arranged on the side of the second limit block 22 away from the fixed mounting plate 35, the bottom of the limit fixing plate 19 is fixedly connected to the inner wall of the chassis 1, the limit fixing plate 19 is movably connected to the inside of the limit fixing plate 19, and the appearance of the sliding rod 17 The surface is equipped with two groups of elastic springs 16, and the opposite ends of the two groups of elastic springs 16 are fixedly connected to the limit fixing plate 19, and the opposite ends of the two groups of sliding rods 17 are fixedly connected to the limit fixing plate 15. The end of the elastic spring 16 away from the limit fixing plate 19 is fixedly connected to the limit fixing plate 15, and one end of a group of limit fixing plates 15 close to the vibration plate 10 is fixedly connected to the first limit block 20, and the second limit block 22 and the first limit block 20 are both L-shaped, and a rotating retractable arm 21 is rotatably connected between the second limit block 22 and the first limit block 20.

[0028] See also Figure 4 , 5As shown, the iron removal mechanism 201 includes a plurality of collecting trough boxes 27, which are fixedly installed inside the iron absorption box 11, and the plurality of collecting trough boxes 27 are distributed in a row inside the iron absorption box 11, and the inner wall of the collecting trough box 27 is V-shaped. When the activated carbon falls from the inside of the screening box 5 into the collecting trough box 27, the V-shaped collecting trough box 27 can effectively collect the activated carbon, and the inner wall of the collecting trough box 27 is rotatably connected with two groups of second threaded rods 25, and the two groups of second threaded rods 25 are symmetrically distributed, and the side of the second threaded rod 25 away from the screening box 5 is fixedly connected with a gear 31, and the two groups of gears 31 are meshed with each other, one group of gears 31 is fixedly connected with a pulley 30, and a driving belt 29 is provided with a tensioning sleeve between each group of pulleys 30, and a third driving motor 32 is fixedly installed at one end of the iron absorption box 11 close to the gear 31. The output end of the third drive motor 32 is fixedly connected to one of the groups of pulleys 30, and a moving bar 34 is slidably connected to the bottom of the iron-absorbing box 11. Specifically, two groups of sliding rods 33 are fixedly connected to the bottom of the iron-absorbing box 11, and the two groups of iron-absorbing boxes 11 are symmetrically distributed. The outer surface of the sliding rod 33 is slidably connected to the moving bar 34, and the sliding rod 33 can limit the moving bar 34, and can also improve the stability when the moving bar 34 moves. The upper end surface of the moving bar 34 is fixedly connected to an abutting triangle block 26, and the abutting triangle block 26 is located between the corresponding two groups of second threaded rods 25. The bottom of the iron-absorbing box 11 is rotatably connected to the first threaded rod 18, and the outer surface of the first threaded rod 18 is threadedly connected to the moving bar 34. The bottom of the iron-absorbing box 11 is also fixedly installed with a second drive motor 28, and the output end of the second drive motor 28 is fixedly connected to the first threaded rod 18.

[0029] Working principle: Pour the activated carbon into the chassis 1 from the feed port 3, the activated carbon falls on the upper end surface of the screening box 5, start the first drive motor 13, the first drive motor 13 drives the vibrating round block 14 to rotate, because the vibrating round block 14 at the output end of the first drive motor 13 is provided with an inertia notch 12, so when the vibrating round block 14 rotates, under the action of inertia, the vibrating plate 10 is driven to vibrate, when the vibrating plate 10 vibrates, the vibrating plate 10 drives the sliding rod 17 to slide left and right on the inner wall of the limiting fixing plate 19, and the sliding rod 17 is quickly reset by the elastic spring 16, when the vibrating plate 10 vibrates, when the vibrating plate 10 shakes upward, the vibrating plate 10 will drive the rotating contraction arm 21 to vibrate upward through the second limiting block 22, and the second limiting block 22 and the first limiting block 20 limit the rotating contraction arm 21, so that the vibrating plate 10 will only vibrate upward when vibrating, which will drive the activated carbon on the upper end surfaces of the two groups of screening boxes 5 to move to the right, and in this way, stones of different sizes in the activated carbon can be screened out.

[0030] When the activated carbon inside the screening box 5 enters the iron absorption box 11, the third driving motor 32 is started, and the third driving motor 32 drives the pulley 30 to rotate. The pulley 30 drives all the pulleys 30 to rotate together through the driving belt 29, and the pulley 30 drives a corresponding group of gears 31 to rotate, and the gear 31 drives the meshed gears 31 to rotate. At this time, the second threaded rod 25 corresponding to the two groups of gears 31 rotates in opposite directions, so that the activated carbon will be driven by the two groups of second threaded rods 25 rotating in opposite directions to move toward one end of the discharge port 4, and the second threaded rod 25 will then adsorb the iron material in the activated carbon for iron removal, and the gap between the two groups of second threaded rods 25 can further remove the stones in the activated carbon. When the outer surface of the second threaded rod 25 is covered with iron filings, the second driving motor 28 is started, and the second driving motor 28 drives the first threaded rod 18 to rotate, and the second driving motor 28 drives the moving bar 34 to move, and the abutment triangular block 26 can remove the iron filings on the outer surface of the second threaded rod 25.

[0031] 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.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stone and iron removal device for producing activated carbon, comprising a housing (1), characterized in that: The upper end surface of the case (1) is also provided with a feed port (3) for feeding activated carbon, and the right side of the case (1) is also provided with a discharge port (4). A screening mechanism (101) is installed inside the case (1), and the screening mechanism (101) can screen out stones in the activated carbon. A first material collecting box (8) for collecting stones is arranged below the screening mechanism (101), and the first material collecting box (8) is fixedly connected to the bottom end of the inner wall of the case (1). An iron suction box (11) is arranged on the right side of the first material collecting box (8), and the iron suction box (11) is fixedly connected to the bottom end of the inner wall of the case (1); An iron removal mechanism (201) is fixedly installed inside the iron absorption box (11), and the iron removal mechanism (201) can absorb and remove iron materials in the activated carbon. The first material receiving box (8) is fixedly connected to one end of the iron absorption box (11) close to the second material receiving box (24) for collecting rust. The second material receiving box (24) is interconnected with the first material receiving box (8), and the second material receiving box (24) is located below the iron absorption box (11). The bottom of the second material receiving box (24) is fixedly connected to the bottom end of the inner wall of the chassis (1).

2. The stone and iron removal device for activated carbon production according to claim 1, characterized in that: The screening mechanism (101) comprises a vibration plate (10), two groups of screening boxes (5) are arranged at the upper end of the vibration plate (10), and the left sides of the vibration plate (10) and the screening box (5) are higher than the right sides, a screening filter (6) is installed inside the screening box (5), and the mesh sizes of the screening filter (6) inside the two groups of the screening boxes (5) are different, four groups of elastic contraction rods (7) with a reset function are welded and fixed between the vibration plate (10) and the screening box (5), two groups of first drive motors (13) are fixedly installed inside the vibration plate (10), and the two groups of the first drive motors (13) are connected to each other, and the output end of the first drive motor (13) is fixedly connected to a vibration round block (14), and the vibration round block (14) is provided with an inertia notch (12), and two groups of fixed mounting plates (35) are fixedly connected to the bottom of the vibration plate (10), and a plurality of second limit blocks (22) are fixedly connected to the opposite ends of the two groups of the fixed mounting plates (35).

3. The stone and iron removal device for activated carbon production according to claim 2, characterized in that: A limiting fixing plate (19) is arranged on one side of the second limiting block (22) away from the fixed mounting plate (35); the bottom of the limiting fixing plate (19) is fixedly connected to the inner wall of the chassis (1); a sliding rod (17) is movably connected inside the limiting fixing plate (19); two groups of elastic springs (16) are sleeved on the outer surface of the sliding rod (17); opposite ends of the two groups of elastic springs (16) are fixedly connected to the limiting fixing plate (19); the two groups of sliding rods (17) are relatively The opposite end is fixedly connected to a limit fixing plate (15), the end of the elastic spring (16) away from the limit fixing plate (19) is fixedly connected to the limit fixing plate (15), and one end of a group of limit fixing plates (15) close to the vibration plate (10) is fixedly connected to a first limit block (20), the second limit block (22) and the first limit block (20) are both L-shaped, and a rotating retractable arm (21) is rotatably connected between the second limit block (22) and the first limit block (20).

4. The stone and iron removal device for activated carbon production according to claim 1, characterized in that: The iron removal mechanism (201) comprises a plurality of collecting trough boxes (27), wherein the collecting trough boxes (27) are fixedly installed inside the iron absorption box (11), and the inner wall of the collecting trough box (27) is rotatably connected with two groups of second threaded rods (25), and the side of the second threaded rod (25) away from the screening box (5) is fixedly connected with a gear (31), and the two groups of the gears (31) are meshed with each other, wherein one group of the gears (31) is fixedly connected with a pulley (30), and a driving belt (29) is provided between the tensioning sleeves of each group of pulleys (30).

5. The stone and iron removal device for activated carbon production according to claim 4, characterized in that: A third drive motor (32) is fixedly installed at one end of the magnet box (11) close to the gear (31); an output end of the third drive motor (32) is fixedly connected to one of the pulleys (30); a moving bar (34) is slidably connected to the bottom of the magnet box (11); an abutting triangular block (26) is fixedly connected to the upper end surface of the moving bar (34); the abutting triangular block (26) is located between the corresponding two groups of second threaded rods (25); a first threaded rod (18) is rotatably connected to the bottom of the magnet box (11); and an outer surface of the first threaded rod (18) is threadedly connected to the moving bar (34).

6. The stone and iron removal device for activated carbon production according to claim 5, characterized in that: A second drive motor (28) is also fixedly mounted on the bottom of the magnetic suction box (11), and an output end of the second drive motor (28) is fixedly connected to the first threaded rod (18).

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