CN118788586A - An impurity screening and processing device for carbon black production and processing and its impurity removal process - Google Patents

Abstract

The invention belongs to the technical field of carbon black production, in particular to an impurity screening treatment device for carbon black production and processing and a impurity removal process thereof, wherein the impurity screening treatment device for carbon black production and processing comprises a box body, a feed inlet is formed in the top of the box body, a mounting frame is fixedly connected to the inner wall of the box body, a second sliding shaft is fixedly connected to the inner wall of the mounting frame, and a sieve plate is connected to the outer wall of the second sliding shaft in a sliding manner; the invention provides an impurity screening treatment device for carbon black production and processing and a impurity removal process thereof, wherein in the process of screening carbon black, a first magnet is matched with a screen plate to separate carbon black from metal impurities, then an electric telescopic rod is matched to remove magnetic force of the screen plate and simultaneously matched with a material receiving assembly, make metallic impurity discharge box, through the guide plate that sets up, shunt the carbon black that gets into the box, make carbon black dispersion, even fall on the sieve, prevent that carbon black from piling up and blocking up the sieve, and through the triangular bulge who sets up, can delay the slip time of carbon black on the sieve.

Description

An impurity screening and processing device for carbon black production and processing and its impurity removal process

Technical Field

The invention belongs to the field of carbon black production, in particular to an impurity screening and processing device for carbon black production and processing and an impurity removal process thereof.

Background Art

Carbon black is a black powdery substance made from hydrocarbon compounds (liquid or gaseous) through incomplete combustion or thermal cracking. Due to its advantages of coloring, weather resistance, reinforcement and conductivity, it is widely used as a reinforcing agent for polymer materials, a pharmaceutical carrier, a catalyst carrier, and in the manufacture of inks and coatings.

At present, new energy vehicles are developing rapidly. The capacitors required for the production of new energy vehicle batteries usually use porous carbon materials as electrode materials, including activated carbon, carbon nanotubes, carbon/aerogel, carbon quantum dots and carbon black, etc. Compared with activated carbon, carbon nanotubes, carbon/aerogel and carbon quantum dots, carbon black has achieved large-scale industrial continuous production, with stable performance and high cost performance, and is widely used in the field of new energy.

After carbon black is produced, it needs to be screened using an inclined screen to filter out larger carbon black particles in order to ensure the uniformity and consistency of the carbon black product. However, when screening carbon black, the existing technology is to pour the carbon black directly onto the screen, which not only easily causes carbon black to accumulate and be unable to be screened, but also the larger carbon black particles will slide off the screen together with the qualified carbon black, causing the loss of qualified carbon black. In addition, since carbon black is fired using heavy oil, natural gas and coal tar as raw materials, heavy oil, natural gas and coal tar themselves contain a small amount of metal impurities. After the carbon black is made, the metal impurities are sintered into blocks and mixed with the carbon black. The existing technology is not convenient for removing metal impurities during the carbon black screening process.

To this end, the present invention provides an impurity screening and processing device for carbon black production and processing and an impurity removal process thereof.

Summary of the invention

In order to make up for the deficiencies of the prior art, the present invention proposes an impurity screening and processing device for carbon black production and processing and an impurity removal process thereof.

The technical solution adopted by the present invention to solve its technical problem is: the impurity screening and processing device for carbon black production and processing described in the present invention comprises a box body, a feed port is opened on the top of the box body, a mounting frame is fixedly connected to the inner wall of the box body, a second sliding shaft is fixedly connected to the inner wall of the mounting frame, a sieve plate is slidably connected to the outer wall of the second sliding shaft, a second spring is sleeved on the outer wall of the second sliding shaft, the sieve plate is inclined, the sieve plate is made of metal, a triangular protrusion is provided on the top of the sieve plate, sieve holes are opened inside the sieve plate, two baffles are symmetrically fixedly connected to the top of the sieve plate, a first material receiving hopper is slidably connected to the bottom of the box body, the first material receiving hopper is located directly below the sieve plate, and a second material receiving hopper is slidably connected to the bottom of the box body and on the side close to the first material receiving hopper.

Preferably, the inner wall of the box is fixedly connected to a fixed plate, the top of the fixed plate is fixedly connected to an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to a first mounting plate, the inner wall of the first mounting plate is slidably connected to a third sliding shaft, the top of the third sliding shaft is fixedly connected to a first magnet, the first magnet and the sieve plate are adsorbed by magnetic force, the bottom of the third sliding shaft is fixedly connected to a first limit block, the outer wall of the third sliding shaft is sleeved with a third spring, and a material receiving assembly is provided on the inner wall of the box and below the sieve plate.

Preferably, the material receiving assembly includes a limiting shaft, which is fixedly mounted on the inner wall of the box and is located below the screen plate, one end of the limiting shaft is fixedly connected to the limiting plate, the outer wall of the limiting shaft is slidably connected to a connecting rod, the outer wall of the limiting shaft is sleeved with a fourth spring, the top of the connecting rod is fixedly connected to a first discharge plate, the first discharge plate is inclined, the outer wall of the box is provided with a slide groove for cooperating with the first discharge plate, the bottom of the first discharge plate is fixedly connected to an inclined block, the outer wall of the output end of the electric telescopic rod is fixedly connected to a top block, the top block is used in conjunction with the inclined block, and the outer wall of the box is fixedly connected to a third material receiving hopper.

Preferably, a vertical plate is fixedly connected to the inner wall of the box and located below the first discharge plate, an extension plate is equidistantly fixedly connected to one side of the vertical plate, a discharge port is provided inside the extension plate, the vertical plate and the extension plate are both made of metal, a second magnet is installed on the other side of the vertical plate, the second magnet and the vertical plate are adsorbed by magnetic force, a linkage assembly for use with the second magnet is provided on the inner wall of the box, a second discharge plate is fixedly connected to the inner wall of the box and located below the vertical plate, and the second discharge plate is inclined.

Preferably, the linkage assembly includes a first rack, the first rack is arranged on the inner wall of the box body and is slidably connected to the box body, one end of the first rack close to the second magnet is fixedly connected to the second mounting plate, the inner wall of the second mounting plate is slidably connected to the fourth sliding shaft, one end of the fourth sliding shaft is fixedly connected to the second magnet, the other end of the fourth sliding shaft is fixedly connected to the second limit block, the outer wall of the fourth sliding shaft is sleeved with a fifth spring, the inner wall of the box body is fixedly connected to the rotating shaft below the first rack, the outer wall of the rotating shaft is rotatably connected to the spur gear, the spur gear is meshed with the first rack, the outer wall of the output end of the electric telescopic rod is fixedly connected to the connecting plate, the bottom of the connecting plate is fixedly connected to the second rack, and the second rack is meshed with the spur gear.

Preferably, the first discharge plate and the second discharge plate are each provided with a first material discharge trough, and second material discharge troughs are provided at both ends of the first material discharge trough. The inner walls of the two first material discharge troughs are fixedly connected with guide blocks, and the outer walls of the guide blocks are set as inclined surfaces.

Preferably, a guide plate is fixedly connected to the inner wall of the box body, and the guide plate is arranged in an arc shape.

Preferably, the inner wall of the feed port is slidably connected to a first sliding shaft, one end of the first sliding shaft is fixedly connected to a fixed frame, the outer wall of the first sliding shaft is sleeved with a first spring, the top of the fixed frame is fixedly connected to a feed hopper, the inner wall of the fixed frame is equidistantly fixedly connected to guide plates, and the inclination angles of the guide plates increase successively.

Preferably, the outer wall of the box is fixedly connected to a motor, the output end of the motor extends to the interior of the box and is fixedly connected to a first cam, the first cam is used in conjunction with a screen plate, the top of the inner wall of the box is rotatably connected to a rotating rod, the outer wall of the rotating rod is fixedly connected to a second cam, the second cam is used in conjunction with a fixing frame, the outer wall of the motor output end is fixedly connected to a first bevel gear, the bottom of the rotating rod is fixedly connected to a second bevel gear, and the first bevel gear is meshingly connected to the second bevel gear.

An impurity removal process of an impurity screening and processing device for carbon black production and processing, the impurity removal process is applicable to the above-mentioned impurity screening and processing device for carbon black production and processing, and the impurity removal process is as follows:

S1: Pour carbon black from the feed hopper into the box, and screen the carbon black particles through the sieve plate. Carbon black particles of qualified size pass through the sieve holes and fall into the first receiving hopper, while carbon black particles of larger size slide along the inclined surface of the sieve plate and fall into the second receiving hopper;

S2: Start the motor to drive the first cam and the second cam to rotate, so that the screen plate and the fixed frame shake;

S3: Control the electric telescopic rod to extend, so that the first magnet magnetizes the sieve plate, and the second magnet magnetizes the vertical plate, so that the metal impurities are separated and adsorbed on the sieve plate and the vertical plate, and control the electric telescopic rod to retract, so that the metal impurities are discharged from the box along the first discharge plate and the second discharge plate.

The beneficial effects of the present invention are as follows:

1. The impurity screening and processing device for carbon black production and processing and its impurity removal process described in the present invention, during the carbon black screening process, the first magnet cooperates with the sieve plate to separate the carbon black and metal impurities, and then the electric telescopic rod is used to remove the magnetic force of the sieve plate and cooperate with the material receiving assembly to discharge the metal impurities from the box, thereby achieving the synchronous screening of metal impurities, qualified carbon black, and larger carbon black particles.

2. The impurity screening and processing device for carbon black production and processing and its impurity removal process described in the present invention, through the cooperation of the guide plate, makes the carbon black particles sliding down from the screen plate fall close to the vertical plate and the extension plate, so that the vertical plate and the extension plate can absorb the metal impurities mixed in the carbon black particles. At the same time, with the cooperation of the electric telescopic rod, the metal impurities enter the second discharge plate.

3. The impurity screening and processing device for carbon black production and processing and the impurity removal process described in the present invention can divert the carbon black entering the box through the provided guide plate, so that the carbon black can be dispersed and evenly fall on the sieve plate, thereby preventing the carbon black from accumulating and clogging the sieve plate. The triangular protrusions can also delay the sliding time of the carbon black on the sieve plate, giving sufficient screening time to carbon black of qualified size, thereby preventing larger carbon black particles from sliding off the sieve plate together with qualified carbon black.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be further described below in conjunction with the accompanying drawings.

FIG1 is a perspective view of an impurity screening and processing device for carbon black production and processing provided by the present invention;

FIG2 is one of the cross-sectional views of an impurity screening and processing device for carbon black production and processing provided by the present invention;

FIG3 is a second cross-sectional view of an impurity screening and processing device for carbon black production and processing provided by the present invention;

FIG4 is a perspective view of the top block and the inclined block of the impurity screening and processing device for carbon black production and processing provided by the present invention;

5 is a three-dimensional diagram of the sieve plate and triangular protrusions used in conjunction with an impurity screening and processing device for carbon black production and processing provided by the present invention;

6 is a three-dimensional diagram of the use of a vertical plate and an extension plate of an impurity screening and processing device for carbon black production and processing provided by the present invention;

7 is a perspective view of the combined use of a feed hopper and a guide plate of an impurity screening and processing device for carbon black production and processing provided by the present invention;

FIG8 is an enlarged view of point A in FIG2 of the present invention;

FIG9 is an enlarged view of point B in FIG3 of the present invention;

In the figure: 1, box body; 2, fixing frame; 3, first spring; 4, first slide shaft; 5, guide plate; 6, feed hopper; 7, mounting frame; 8, second slide shaft; 9, second spring; 10, sieve plate; 11, sieve mesh; 12, triangular protrusion; 13, baffle; 14, fixing plate; 15, electric telescopic rod; 16, first mounting plate; 17, third slide shaft; 18, third spring; 19, first magnet; 20, first limit block; 21, limit shaft; 22, fourth spring; 23, connecting rod; 24, limit plate; 25, first discharge plate; 26, inclined block; 27, top block; 28, first discharge chute; 29, The second discharge chute; 30, guide block; 31, vertical plate; 32, extension plate; 33, discharge port; 34, first rack; 35, second mounting plate; 36, fourth slide shaft; 37, fifth spring; 38, second magnet; 39, second limit block; 40, rotating shaft; 41, spur gear; 42, connecting plate; 43, second rack; 44, second discharge plate; 45, motor; 46, first cam; 47, rotating rod; 48, second cam; 49, first bevel gear; 50, second bevel gear; 51, first receiving hopper; 52, second receiving hopper; 53, third receiving hopper; 54, guide plate; 55, feed port.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

As shown in Figures 1 to 9, the present invention provides a technical solution, an impurity screening and processing device for carbon black production and processing, including a box body 1, a feed port 55 is opened on the top of the box body 1, a mounting frame 7 is fixedly connected to the inner wall of the box body 1, a second sliding shaft 8 is fixedly connected to the inner wall of the mounting frame 7, a sieve plate 10 is slidably connected to the outer wall of the second sliding shaft 8, a second spring 9 is sleeved on the outer wall of the second sliding shaft 8, the sieve plate 10 is inclined, the sieve plate 10 is made of metal, a triangular protrusion 12 is provided on the top of the sieve plate 10, a sieve hole 11 is opened inside the sieve plate 10, two baffles 13 are symmetrically fixedly connected to the top of the sieve plate 10, a first material receiving hopper 51 is slidably connected to the bottom of the box body 1, the first material receiving hopper 51 is located directly below the sieve plate 10, and a second material receiving hopper 52 is slidably connected to the bottom of the box body 1 and on one side close to the first material receiving hopper 51.

Through the above technical solution, carbon black is poured into the box body 1 from the feed port 55, and the carbon black is screened by the provided sieve plate 10 and the sieve mesh 11. Carbon black of qualified size passes through the sieve mesh 11 and falls into the first receiving hopper 51, and larger carbon black particles slide along the inclined surface of the sieve plate 10 and fall into the second receiving hopper 52. The triangular protrusions 12 provided can delay the sliding time of carbon black on the sieve plate 10, giving sufficient screening time to carbon black of qualified size, thereby preventing larger carbon black particles from sliding off the sieve plate 10 together with qualified carbon black.

Specifically, the inner wall of the box body 1 is fixedly connected to the fixed plate 14, the top of the fixed plate 14 is fixedly connected to the electric telescopic rod 15, the output end of the electric telescopic rod 15 is fixedly connected to the first mounting plate 16, the inner wall of the first mounting plate 16 is slidably connected to the third sliding shaft 17, the top of the third sliding shaft 17 is fixedly connected to the first magnet 19, the first magnet 19 and the sieve plate 10 are adsorbed by magnetic force, the bottom of the third sliding shaft 17 is fixedly connected to the first limit block 20, the outer wall of the third sliding shaft 17 is sleeved with a third spring 18, and a material receiving assembly is provided on the inner wall of the box body 1 and below the sieve plate 10.

In the above technical solution, two baffles 13 are provided to block the two sides of the sieve plate 10, so as to control the falling position of the carbon black so that the carbon black will not fall on the first magnet 19. The electric telescopic rod 15 is started to drive the first mounting plate 16 to move upward, so that the first magnet 19 is adsorbed on the bottom of the sieve plate 10, so that the sieve plate 10 is magnetized. The third spring 18 is provided to prevent the first magnet 19 from rigidly colliding with the sieve plate 10 when moving upward. When the carbon black is screened on the sieve plate 10, the metal impurities carried inside can be adsorbed on the sieve plate 10, so as to prevent the metal impurities from falling along the inclined surface of the sieve plate 10. The surface slides down, which also helps to separate metal impurities from carbon black. When extracting metal impurities, the electric telescopic rod 15 is used to control the first mounting plate 16 to move downward, driving the third sliding shaft 17 to move downward, and moving the first magnet 19 downward. At this time, under the action of the magnetic force of the first magnet 19, the sieve plate 10 is driven to move downward, and the second spring 9 is pressed. When the sieve plate 10 moves to the bottom, as the first mounting plate 16 continues to move downward, the first magnet 19 detaches from the sieve plate 10. After losing the magnetic force of the first magnet 19, the metal impurities slide down along the inclined surface of the sieve plate 10 and are connected to the material through the connecting assembly.

Specifically, the material receiving assembly includes a limit shaft 21, which is fixedly installed on the inner wall of the box body 1 and is located below the screen plate 10. One end of the limit shaft 21 is fixedly connected to the limit plate 24. The outer wall of the limit shaft 21 is slidably connected to a connecting rod 23. The outer wall of the limit shaft 21 is sleeved with a fourth spring 22. The top of the connecting rod 23 is fixedly connected to a first discharge plate 25. The first discharge plate 25 is inclined. The outer wall of the box body 1 is provided with a slide groove used to cooperate with the first discharge plate 25. The bottom of the first discharge plate 25 is fixedly connected to an inclined block 26. The outer wall of the output end of the electric telescopic rod 15 is fixedly connected to a top block 27. The top block 27 is used in conjunction with the inclined block 26. The outer wall of the box body 1 is fixedly connected to a third material receiving hopper 53.

Through the above technical scheme, the electric telescopic rod 15 is used to control the first mounting plate 16 to move downward, and the top block 27 moves downward accordingly. After losing the tight contact of the top block 27, under the action of the fourth spring 22, the first discharge plate 25 is pushed to move to the left, so that the first discharge plate 25 catches the metal impurities falling from the sieve plate 10. The metal impurities can be discharged from the box body 1 along the first discharge plate 25 and fall into the third receiving hopper 53. After a batch of metal impurities are discharged, the electric telescopic rod 15 is used to control the first mounting plate 16 to move upward, so that the first magnet 19 is re-adsorbed on the sieve plate 10 to help the subsequent sieved carbon black to separate the metal impurities. When the electric telescopic rod 15 is started, the top block 27 is driven to move upward, and the top block 27 is pressed against the inclined surface of the inclined block 26, thereby pushing the inclined block 26 to move to the right and reset, so that the first discharge plate 25 moves to the right and resets, so that larger carbon black particles fall into the second receiving hopper 52.

Specifically, a vertical plate 31 is fixedly connected to the inner wall of the box body 1 and is located below the first discharge plate 25. An extension plate 32 is fixedly connected to one side of the vertical plate 31 at an equal distance. A discharge port 33 is opened inside the extension plate 32. The vertical plate 31 and the extension plate 32 are both made of metal. A second magnet 38 is installed on the other side of the vertical plate 31. The second magnet 38 and the vertical plate 31 are adsorbed by magnetic force. A linkage component for use with the second magnet 38 is provided on the inner wall of the box body 1. A second discharge plate 44 is fixedly connected to the inner wall of the box body 1 and is located below the vertical plate 31. The second discharge plate 44 is inclined.

In the above technical solution, the second magnet 38 is adsorbed on the vertical plate 31, so that the vertical plate 31 and the extension plate 32 are magnetized, and the metal impurities mixed in the carbon black particles sliding down from the screen plate 10 are adsorbed by the vertical plate 31 and the extension plate 32. When the metal impurities are extracted, as the electric telescopic rod 15 is retracted, the second magnet 38 is separated from the vertical plate 31 through the linkage assembly. After losing the second magnet 38, the metal impurities on the vertical plate 31 and the extension plate 32 fall into the second discharge plate 44 along the discharge port 33, and the metal impurities are discharged from the box body 1 through the second discharge plate 44.

Specifically, the linkage assembly includes a first rack 34, which is arranged on the inner wall of the box body 1 and is slidably connected to the box body 1, and one end of the first rack 34 close to the second magnet 38 is fixedly connected to the second mounting plate 35, and the inner wall of the second mounting plate 35 is slidably connected to the fourth sliding shaft 36, one end of the fourth sliding shaft 36 is fixedly connected to the second magnet 38, and the other end of the fourth sliding shaft 36 is fixedly connected to the second limit block 39, and the outer wall of the fourth sliding shaft 36 is sleeved with a fifth spring 37, and the inner wall of the box body 1 and the lower part of the first rack 34 are fixedly connected with a rotating shaft 40, and the outer wall of the rotating shaft 40 is rotatably connected with a spur gear 41, and the spur gear 41 is meshed with the first rack 34, and the outer wall of the output end of the electric telescopic rod 15 is fixedly connected with a connecting plate 42, and the bottom of the connecting plate 42 is fixedly connected with a second rack 43, and the second rack 43 is meshed with the spur gear 41.

Through the above technical solution, the electric telescopic rod 15 is retracted and the connecting plate 42 is driven to move downward, so that the second rack 43 moves downward, drives the spur gear 41 to rotate clockwise, and the first rack 34 moves to the right, drives the fourth sliding shaft 36 to move to the right, and causes the second magnet 38 to move to the right and disengage from the vertical plate 31. When the electric telescopic rod 15 is extended, it drives the connecting plate 42 to move upward, drives the second rack 43 to move upward, drives the spur gear 41 to rotate counterclockwise, causes the first rack 34 to move to the left, drives the fourth sliding shaft 36 to move to the left, causes the second magnet 38 to move to the left and fits with the vertical plate 31. The fifth spring 37 is provided to prevent the second magnet 38 from rigidly colliding with the vertical plate 31 while facilitating the second magnet 38 to fit closely with the vertical plate 31.

Specifically, a first material discharge trough 28 is provided inside the first discharge plate 25 and the second discharge plate 44, and a second material discharge trough 29 is provided at both ends of the first material discharge trough 28. The inner walls of the two first material discharge troughs 28 are fixedly connected with guide blocks 30, and the outer walls of the guide blocks 30 are set as inclined surfaces.

Through the above technical solution, the metal impurities falling on the first discharge plate 25 and the second discharge plate 44 first fall into the first discharge chute 28, fall into the second discharge chute 29 along the inclined surface of the outer wall of the guide block 30, and then are discharged from the box body 1 along the second discharge chute 29 and fall into the third receiving hopper 53.

Specifically, the inner wall of the box body 1 is fixedly connected with a guide plate 54, and the guide plate 54 is arranged in an arc shape.

In the above technical solution, the arc-shaped guide plate 54 is set to guide the carbon black particles and metal impurities sliding down from the screen plate 10, so that the carbon black particles and metal impurities can fall close to the vertical plate 31 and the extension plate 32, so that the vertical plate 31 and the extension plate 32 can absorb the metal impurities mixed in the carbon black particles.

Specifically, the inner wall of the feed port 55 is slidably connected to the first sliding shaft 4, one end of the first sliding shaft 4 is fixedly connected to the fixed frame 2, the outer wall of the first sliding shaft 4 is sleeved with a first spring 3, the top of the fixed frame 2 is fixedly connected to the feed hopper 6, and the inner wall of the fixed frame 2 is equidistantly fixedly connected to the guide plates 5, and the inclination angles of the guide plates 5 increase successively.

In the above technical solution, carbon black is introduced into the box body 1 through the feed hopper 6, and the carbon black falling from the feed hopper 6 enters the fixed frame 2. The carbon black is diverted by the guide plate 5, so that the carbon black is dispersed and evenly falls on the screen plate 10, preventing the carbon black from accumulating and clogging the screen plate 10.

Specifically, the outer wall of the box body 1 is fixedly connected to a motor 45, the output end of the motor 45 extends to the interior of the box body 1 and is fixedly connected to a first cam 46, the first cam 46 is used in conjunction with the sieve plate 10, the top of the inner wall of the box body 1 is rotatably connected to a rotating rod 47, the outer wall of the rotating rod 47 is fixedly connected to a second cam 48, the second cam 48 is used in conjunction with the fixed frame 2, the outer wall of the output end of the motor 45 is fixedly connected to a first bevel gear 49, the bottom of the rotating rod 47 is fixedly connected to a second bevel gear 50, and the first bevel gear 49 is meshingly connected with the second bevel gear 50.

Through the above technical scheme, the motor 45 is started to drive the first cam 46 to rotate. When the raised end of the first cam 46 rotates to the bottom, the sieve plate 10 is pushed to move downward and the second spring 9 is pressed. When the raised end of the first cam 46 rotates to the top, the sieve plate 10 is moved upward under the action of the second spring 9, thereby reciprocating and causing the sieve plate 10 to shake up and down to prevent carbon black from clogging the sieve mesh 11. When the motor 45 is started, the first bevel gear 49 is driven to rotate, causing the second bevel gear 50 to rotate, driving the rotating rod 47 to rotate, and causing the second cam 48 to rotate. When the raised end of the second cam 48 rotates to the left, the fixed frame 2 is pushed to move to the left, driving the first sliding shaft 4 to move to the left, and pressing the first spring 3. When the raised end of the second cam 48 rotates to the right, under the action of the first spring 3, the fixed frame 2 is driven to move to the right, thereby reciprocating and causing the fixed frame 2 to shake left and right to prevent carbon black from clogging the guide plate 5.

An impurity removal process of an impurity screening and processing device for carbon black production and processing, the impurity removal process is applicable to the impurity screening and processing device for carbon black production and processing mentioned above, and the impurity removal process is as follows:

S1: Pour carbon black from the feed hopper 6 into the box 1, and screen the carbon black particles through the sieve plate 10. Carbon black particles of qualified size pass through the sieve mesh 11 and fall into the first receiving hopper 51, and carbon black particles of larger size slide along the inclined surface of the sieve plate 10 and fall into the second receiving hopper 52;

S2: Starting the motor 45 drives the first cam 46 and the second cam 48 to rotate, so that the sieve plate 10 and the fixing frame 2 vibrate;

S3: Control the electric telescopic rod 15 to extend, so that the first magnet 19 magnetizes the sieve plate 10, and the second magnet 38 magnetizes the vertical plate 31, so that the metal impurities are separated and adsorbed on the sieve plate 10 and the vertical plate 31, and control the electric telescopic rod 15 to retract, so that the metal impurities are discharged from the box body 1 along the first discharge plate 25 and the second discharge plate 44.

When in use, the carbon black is introduced into the box body 1 through the feed hopper 6, and the carbon black falling from the feed hopper 6 enters the fixed frame 2. The carbon black is diverted by the guide plate 5, so that the carbon black is dispersed and evenly falls on the screen plate 10, so as to prevent the carbon black from accumulating and blocking the screen plate 10. The motor 45 is started to drive the first bevel gear 49 to rotate, so that the second bevel gear 50 rotates, and the rotating rod 47 rotates, so that the second cam 48 rotates. When the raised end of the second cam 48 rotates to the left, the fixed frame 2 is pushed to move to the left, and the first sliding shaft 4 is driven to move to the left, and the first spring 3 is pressed. When the raised end of the second cam 48 rotates to the right, the first spring 3 drives the fixing frame 2 to move to the right, thereby reciprocating and causing the fixing frame 2 to shake left and right to prevent the carbon black from clogging the guide plate 5. The carbon black is screened by the provided sieve plate 10 in conjunction with the sieve mesh 11. The carbon black of qualified size passes through the sieve mesh 11 and falls into the first receiving hopper 51. The larger carbon black particles slide along the inclined surface of the sieve plate 10 and fall into the second receiving hopper 52. The triangular protrusion 12 provided can delay the sliding time of the carbon black on the sieve plate 10, giving the carbon black of qualified size sufficient screening. The first cam 46 is driven to rotate. When the raised end of the first cam 46 rotates to the bottom, the sieve plate 10 is pushed downward to compress the second spring 9. When the raised end of the first cam 46 rotates to the top, the sieve plate 10 is moved upward under the action of the second spring 9. The sieve plate 10 is reciprocated to make the sieve plate 10 shake up and down, which can prevent the carbon black from clogging the sieve mesh 11. The first magnet 19 is adsorbed on the bottom of the sieve plate 10 to magnetize the sieve plate 10, and the carbon black is When screening on the sieve plate 10, the metal impurities carried inside can be adsorbed on the sieve plate 10, preventing the metal impurities from sliding down the inclined surface of the sieve plate 10, and also helping to separate the metal impurities from the carbon black. When extracting the metal impurities, the electric telescopic rod 15 is used to control the first mounting plate 16 to move downward, driving the third sliding shaft 17 to move downward, so that the first magnet 19 moves downward. At this time, under the magnetic force of the first magnet 19, the sieve plate 10 is driven to move downward, and the second spring 9 is pressed. When the sieve plate 10 moves to the bottom, as the first mounting plate 16 continues to move downward, the first magnet 1 9 is separated from the sieve plate 10, and after losing the magnetic force of the first magnet 19, the metal impurities slide down along the inclined surface of the sieve plate 10. When the electric telescopic rod 15 is used to control the first mounting plate 16 to move downward, the top block 27 moves downward accordingly. After losing the tightness of the top block 27, the first discharge plate 25 is pushed to move to the left under the action of the fourth spring 22, so that the first discharge plate 25 catches the metal impurities falling from the sieve plate 10. The metal impurities can be discharged from the box body 1 along the first discharge plate 25 and fall into the third receiving hopper 53. After a batch of metal impurities are discharged, the electric telescopic rod 15 is used to control the first mounting plate 16 to move downward. The electric telescopic rod 15 controls the first mounting plate 16 to move upward, so that the first magnet 19 is re-adsorbed on the sieve plate 10, which helps the subsequent sieved carbon black to separate metal impurities. When the electric telescopic rod 15 is started, the top block 27 is driven to move upward, and the top block 27 is pressed against the inclined surface of the inclined block 26, thereby pushing the inclined block 26 to move to the right and reset, so that the first discharge plate 25 moves to the right and resets, so that larger carbon black particles fall into the second receiving hopper 52. The second magnet 38 is adsorbed on the vertical plate 31, so that the vertical plate 31 and the extension plate 32 are magnetized, and the vertical plate 31 is used to The extension plate 32 absorbs metal impurities in the carbon black particles that slide down from the sieve plate 10 to prevent the internal doping of metal impurities. The arc-shaped guide plate 54 is provided to guide the carbon black particles that slide down from the sieve plate 10 so that the carbon black particles and metal impurities can fall close to the vertical plate 31 and the extension plate 32, which is convenient for the vertical plate 31 and the extension plate 32 to absorb the metal impurities doped in the carbon black particles. When extracting metal impurities, as the electric telescopic rod 15 is retracted, the connecting plate 42 is driven to move downward, so that the second rack 43 moves downward, driving the spur gear 41 to rotate clockwise, so that the first rack 34 moves to the right. The electric telescopic rod 15 is extended and the connecting plate 42 is driven to move upward, so that the second rack 43 moves upward, and the spur gear 41 rotates counterclockwise, so that the first rack 34 moves to the left, and the fourth sliding shaft 36 moves to the left, so that the second magnet 38 moves to the left and fits with the vertical plate 31. The fifth spring 37 is provided to prevent the second magnet 38 from rigidly colliding with the vertical plate 31, and at the same time facilitates the second magnet 38 to fit closely with the vertical plate 31.

The above-mentioned front, back, left, right, top and bottom are all based on Figure 1 of the accompanying drawings in the specification. According to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims (9)

1. The utility model provides an impurity screening processing apparatus for carbon black production and processing, its characterized in that, including box (1), feed inlet (55) have been seted up at the top of box (1), the inner wall fixedly connected with mounting bracket (7) of box (1), the inner wall fixedly connected with second slide shaft (8) of mounting bracket (7), the outer wall sliding connection of second slide shaft (8) has sieve (10), the outer wall cover of second slide shaft (8) is equipped with second spring (9), sieve (10) are the slope setting, sieve (10) are made for the metal material, the top of sieve (10) is provided with triangular bulge (12), sieve (11) have been seted up to the inside of sieve (10), the top symmetry fixedly connected with two baffles (13) of sieve (10), the bottom sliding connection of box (1) has first hopper (51), first hopper (51) are located under sieve (10), the second hopper (52) are connected with to the bottom of box (1) and are close to first hopper (51) sliding connection one side.

The utility model discloses a box, including box (1), fixed plate (14) are connected to inner wall fixed connection, electric telescopic handle (15) are connected to top fixed plate (14), first mounting panel (16) of output fixedly connected with of electric telescopic handle (15), the inner wall sliding connection of first mounting panel (16) has third slide (17), the top fixedly connected with first magnet (19) of third slide (17), adsorb through magnetic force between first magnet (19) and sieve (10), the bottom fixedly connected with first stopper (20) of third slide (17), the outer wall cover of third slide (17) is equipped with third spring (18), the inner wall of box (1) and the below that is located sieve (10) are provided with material receiving module.

2. The impurity screening treatment device for carbon black production and processing according to claim 1, wherein the material receiving assembly comprises a limiting shaft (21), the limiting shaft (21) is fixedly installed on the inner wall of the box body (1) and located below the screen plate (10), one end fixedly connected with limiting plate (24) of the limiting shaft (21), the connecting rod (23) is slidably connected with the outer wall of the limiting shaft (21), a fourth spring (22) is sleeved on the outer wall of the limiting shaft (21), a first material discharging plate (25) is fixedly connected with the top of the connecting rod (23), the first material discharging plate (25) is in an inclined arrangement, a chute matched with the first material discharging plate (25) for use is formed in the outer wall of the box body (1), a sloping block (26) is fixedly connected to the bottom of the first material discharging plate (25), a top block (27) is fixedly connected with the outer wall of the output end of the electric telescopic rod (15), the top block (27) is matched with the sloping block (26) for use, and a third hopper (53) is fixedly connected with the outer wall of the box body (1).

3. The impurity screening treatment device for carbon black production and processing according to claim 2, wherein the inner wall of the box body (1) is fixedly connected with a riser (31) below the first discharge plate (25), one side of the riser (31) is fixedly connected with an extension plate (32) at equal intervals, a feed opening (33) is formed in the extension plate (32), the riser (31) and the extension plate (32) are made of metal materials, a second magnet (38) is mounted on the other side of the riser (31), magnetic force adsorption is carried out between the second magnet (38) and the riser (31), a linkage assembly matched with the second magnet (38) is arranged on the inner wall of the box body (1), a second discharge plate (44) is fixedly connected with the inner wall of the box body (1) below the riser (31), and the second discharge plate (44) is obliquely arranged.

4. The impurity screening treatment device for carbon black production and processing according to claim 3, wherein the linkage assembly comprises a first rack (34), the first rack (34) is arranged on the inner wall of the box body (1) and is in sliding connection with the box body (1), one end, close to the second magnet (38), of the first rack (34) is fixedly connected with a second mounting plate (35), the inner wall of the second mounting plate (35) is in sliding connection with a fourth sliding shaft (36), one end of the fourth sliding shaft (36) is fixedly connected with the second magnet (38), the other end of the fourth sliding shaft (36) is fixedly connected with a second limiting block (39), a fifth spring (37) is sleeved on the outer wall of the fourth sliding shaft (36), a rotating shaft (40) is fixedly connected with the inner wall of the box body (1) and is positioned below the first rack (34), the outer wall of the rotating shaft (40) is rotationally connected with a spur gear (41), the spur gear (41) is in meshed connection with the first rack (34), one end of the fourth sliding shaft (36) is fixedly connected with the second rack (43), and the outer wall of the fourth sliding shaft (36) is fixedly connected with a second connecting plate (43).

5. The impurity screening treatment device for carbon black production and processing according to claim 4, wherein the first discharging plate (25) and the second discharging plate (44) are respectively provided with a first discharging groove (28), two ends of the first discharging groove (28) are respectively provided with a second discharging groove (29), the inner walls of the two first discharging grooves (28) are respectively fixedly connected with a diversion block (30), and the outer walls of the diversion blocks (30) are inclined planes.

6. The impurity screening treatment device for carbon black production and processing according to claim 5, wherein the guide plate (54) is fixedly connected to the inner wall of the box body (1), and the guide plate (54) is arranged in an arc shape.

7. The impurity screening treatment device for carbon black production and processing according to claim 6, wherein the inner wall of the feed inlet (55) is slidably connected with a first sliding shaft (4), one end of the first sliding shaft (4) is fixedly connected with a fixing frame (2), the outer wall of the first sliding shaft (4) is sleeved with a first spring (3), the top of the fixing frame (2) is fixedly connected with a feed hopper (6), the inner wall of the fixing frame (2) is fixedly connected with a guide plate (5) at equal intervals, and the inclination angle of the guide plate (5) is sequentially increased.

8. The impurity screening treatment device for carbon black production and processing according to claim 7, wherein an outer wall of the box body (1) is fixedly connected with a motor (45), an output end of the motor (45) extends to the inside of the box body (1) and is fixedly connected with a first cam (46), the first cam (46) is matched with the screen plate (10) for use, a rotating rod (47) is rotatably connected to the top of the inner wall of the box body (1), a second cam (48) is fixedly connected to the outer wall of the rotating rod (47), the second cam (48) is matched with a fixing frame (2) for use, a first bevel gear (49) is fixedly connected to the outer wall of the output end of the motor (45), a second bevel gear (50) is fixedly connected to the bottom of the rotating rod (47), and the first bevel gear (49) is meshed with the second bevel gear (50).

9. A process for removing impurities from a device for screening impurities for carbon black production and processing, which is suitable for the device for screening impurities for carbon black production and processing according to claim 8, and is characterized in that: the impurity removal process is as follows:

S1: pouring carbon black into a box body (1) from a feed hopper (6), screening carbon black particles through a screen plate (10), enabling carbon black with qualified size to pass through a screen mesh (11) and fall into a first receiving hopper (51), enabling carbon black particles with larger size to fall along the inclined plane of the screen plate (10) and fall into a second receiving hopper (52);

S2: the motor (45) is started to drive the first cam (46) and the second cam (48) to rotate, so that the sieve plate (10) and the fixing frame (2) shake;

S3: the electric telescopic rod (15) is controlled to extend, the first magnet (19) magnetizes the sieve plate (10), the second magnet (38) magnetizes the vertical plate (31), metal impurities are separated and adsorbed on the sieve plate (10) and the vertical plate (31), the electric telescopic rod (15) is controlled to retract, and the metal impurities are discharged out of the box body (1) along the first discharging plate (25) and the second discharging plate (44).