CN113457840A

CN113457840A - High-efficient desulfurization activated carbon preparation system

Info

Publication number: CN113457840A
Application number: CN202110567632.6A
Authority: CN
Inventors: 吴琦; 张海亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-10-01

Abstract

The invention relates to the technical field of activated carbon, in particular to a preparation system of high-efficiency desulfurized activated carbon; the device comprises a first groove, a conductive copper sheet, a conveyor belt, an electromagnet and a conductive column; the motor drives the conveyer belt and rotates, lead electrical pillar and get into an inslot and a post and electrically conductive copper sheet contact, the electro-magnet produces the iron molecule of magnetism in to the active carbon raw materials and adsorbs, when the electro-magnet moves the conveyer belt lower surface along with the conveyer belt, it breaks away from a groove to lead electrical pillar on the electro-magnet, the electro-magnet demagnetization, the iron molecule of adsorption on the electro-magnet receives self gravity to drop from the electro-magnet, thereby the adsorption efficiency of electro-magnet has been improved, and then the iron fillings influence subsequent handling in the active carbon raw materials has been avoided.

Description

High-efficient desulfurization activated carbon preparation system

Technical Field

The invention relates to the technical field of activated carbon, in particular to a preparation system of high-efficiency desulfurized activated carbon.

Background

The EVA hot melt film is a solid meltable polymer which does not need solvent, contains no water and is 100 percent, is solid at normal temperature, is heated and melted to a certain degree to become a liquid adhesive which can flow and has certain viscosity, and is light brown translucent body or natural white after being melted; the EVA hot-melt adhesive sheet has the characteristics of fast solidification, low pollution and strong adhesive force, the adhesive layer has certain flexibility, hardness and toughness, and the process comprises the steps of mixing sol, forming an adhesive film, cooling the adhesive film, slitting and rolling and boxing products.

Also appeared a patent among the prior art about a technical scheme of high-efficient desulfurization activated carbon preparation system, chinese patent as application number CN2019220305087 discloses a coal belt conveyer, including counter weight frame and band conveyer, the counter weight frame includes isosceles trapezoid frame base, rectangle frame base, the support of falling the U-shaped and cavity support, rectangle frame base and isosceles trapezoid frame base bottom all are equipped with the auto-lock universal wheel, the spiro union has the support leg on four archs that the symmetry set up around the rectangle frame base and the inboard connecting plate of isosceles trapezoid frame base, the top of cavity support rear end is rotated through two first round pins that the symmetry set up around and the frame of band conveyer and is connected, the inboard bottom mounting of the support of falling the U-shaped is equipped with vertical layer board, two second round pins that the symmetry set up around on the electric scissors lift platform that vertical layer board top was fixed to be set up pass through and the defeated with the belt of last supporting station of two The machine frame of the conveyor is rotationally connected;

in the prior art, an isosceles trapezoid frame type base, a rectangular frame type base, an inverted U-shaped support and a hollow support are arranged; the application is convenient to move, the conveying and feeding of coal are convenient, the labor force can be effectively reduced, and the transportation efficiency is improved; however, when the belt conveyer in the prior art conveys the activated carbon raw material, the iron filings in the powdered coal cannot be processed, so that when the activated carbon raw material is subsequently subjected to a powder making process, the iron filings in the activated carbon raw material can influence the powder making efficiency of the powder making machine, even the powder making machine is damaged, and the quality of the activated carbon raw material is poor.

In view of this, the present invention provides a system for preparing high-efficiency desulfurized activated carbon, which solves the above problems.

Disclosure of Invention

In order to make up for the defects of the prior art, the problem that scrap iron in the powdered coal cannot be treated when a belt conveyor in the prior art conveys the activated carbon raw material, so that the scrap iron in the activated carbon raw material can influence the powder making efficiency of a powder making machine and even cause the damage of the powder making machine and poor quality of the activated carbon raw material when the activated carbon raw material is subjected to a powder making process in subsequent inspection is solved; the invention provides a preparation system of high-efficiency desulfurization activated carbon.

The technical scheme adopted by the invention for solving the technical problems is as follows: a high-efficiency desulfurization activated carbon preparation system comprises a coal preparation process, a powder preparation process, a forming process, a carbonization process, an activation process and a cooling and packaging process; the coal preparation process comprises the steps of conveying an activated carbon raw material by using a belt conveyor, grinding the activated carbon raw material to prepare powder, molding the activated carbon raw material, carbonizing the activated carbon raw material to burn, generating an activated material by the activated carbon raw material, and cooling and packaging the activated carbon raw material; the coal preparation process comprises a belt conveyor, wherein the belt conveyor comprises a bracket, a conveyor belt, a motor and a collecting plate; the bracket is composed of bracket legs and a bracket plate, the bracket leg on the left side is longer than the bracket leg on the right side, the bracket plate is fixedly connected to the upper ends of the bracket legs, the bracket legs are obliquely arranged, a first groove is formed in the inner wall of the upper side of the bracket plate, and a conductive copper sheet is fixedly connected in the first groove; the front side surface and the rear side surface of the electromagnet are rotatably connected with rotating shafts, the rotating shafts are positioned at the opposite corners of the conductive posts, the outer ring of the rotating shaft is fixedly connected with a first rod, and when the first rod rotates, the first rod is not contacted with the conductive posts; the conveying belt is rotatably connected to the inner wall of the support plate through a shaft wheel, the conveying belt is obliquely arranged, electromagnets are uniformly arranged on the surface of the conveying belt, the electromagnets are in a right-angle trapezoidal shape, conductive columns are uniformly arranged on the electromagnets close to the support plate, the side faces of the conductive columns are wrapped with insulating layers, the conductive columns are located at the top corners, far away from the conveying belt, of the electromagnets, one ends of the conductive columns are slidably connected in the first groove, and the conductive columns are in contact with conductive copper sheets; the motor is fixedly connected to one side of the support plate, and an output shaft of the motor penetrates through the support plate to be rotatably connected with a shaft wheel on the right side of the conveyor belt; the collecting plate is fixedly connected with the support legs, the collecting plate is positioned below the conveyor belt, and the collecting plate is parallel to the horizontal plane;

when the activated carbon is used, firstly, the activated carbon raw materials are conveyed through a coal preparation process, the activated carbon raw materials comprise coking coal and coke powder, and the coking coal and the coke powder are conveyed to a coal preparation bin by using a belt conveyor during preparation; the first groove is parallel to the support plate by arranging the first groove on the support plate, the conductive copper sheet is arranged in the first groove, the conveying belt is connected by rotating the inner wall of the support plate, when the motor rotates, the motor drives the conveying belt to rotate, the conveying belt conveys the active carbon raw materials, the electromagnet is arranged on the surface of the conveying belt and is in a right trapezoid arrangement, the electromagnets are connected with each other through iron sheets, the iron sheets are positioned in the conveying belt, the iron sheets do not influence the conveying work of pulverized coal on the conveying belt, the conductive columns are arranged on two sides of the electromagnet close to the support plate, one ends of the conductive columns extend into the first groove to be in contact with the conductive copper sheet, the conductive copper sheet is electrified, when the motor rotates, the conveying belt conveys the active carbon raw materials, the conveying belt rotates along with the conveying belt, the conductive columns enter the first groove and one ends of the conductive columns are in contact with the conductive copper sheet, the current in the conductive copper sheet enters the electromagnet through the conductive column, the electromagnet generates magnetism, and after the conductive column enters the first groove, because the side surface of the conductive column is wrapped with an insulating layer, the problem that the conductive column leaks to cause electric shock of personnel is avoided, and the conductive copper sheet is positioned in the first groove, the conductive copper sheet is not easy to touch by constructors, further, the electric shock of constructors is avoided, when the active carbon raw material is conveyed, the electromagnet generates magnetism to adsorb scrap iron in the active carbon raw material, when the active carbon raw material leaves a conveyor belt and enters a coal preparation bin, the scrap iron is adsorbed on the electromagnet, and further, when the active carbon is prepared subsequently, the scrap iron content in the active carbon raw material is reduced; when the electromagnet moves along with the conveyor belt and moves to the lower surface of the conveyor belt, the conductive column on the electromagnet is separated from the first groove, the electromagnet is demagnetized, and the iron scraps adsorbed on the electromagnet fall off from the electromagnet under the action of self gravity; the rotary shaft is connected to the front side and the rear side of the electromagnet in a rotating mode, the rotary shaft is located at the diagonal position of the conductive post, the first rod is fixedly connected to the outer ring of the rotary shaft, when the motor rotates, the conveyor belt rotates along with the motor, the electromagnet moves along with the electromagnet, when the electromagnet is located on the upper surface of the conveyor belt, the first rod is connected with the conveyor belt in a rotating mode, the contact area of the electromagnet and the activated carbon is increased, the adsorption efficiency of the electromagnet on scrap iron is improved, when the electromagnet moves to the lower side of the conveyor belt along with the conveyor belt, the first rod rotates around the rotary shaft under the action of self gravity, then the first rod is perpendicular to a horizontal plane, in the rotating process of the first rod, the first rod scrapes the front side and the rear side of the electromagnet, scrap iron on the front side and the rear side of the electromagnet is scraped, and the follow-up adsorption efficiency of the electromagnet on the scrap iron is improved; thereby improving the adsorption efficiency of the electromagnet and further avoiding the influence of iron chips in the active carbon raw material on the subsequent process.

Preferably, the interior of the conveyor belt is hollow, the inner wall of the support plate is rotatably connected with a rotating unit through a first column, the rotating unit is located inside the conveyor belt, and the rotating unit comprises a transmission rod, a swinging rod and a first block; the transmission rod is positioned at the center of the two shaft wheels of the conveyor belt, one end of the transmission rod is fixedly connected with the first column, the transmission rod is parallel to the bracket plate, the swinging rods are symmetrically arranged on the outer ring of the first column by taking the transmission rod as the center, and the swinging rods are fixedly connected with the outer ring of the first column; the first block is fixedly connected to one end, far away from the first column, of the swinging rod, the first block is in contact with the inner wall of the conveyor belt, an annular groove is formed in the outer ring of the shaft wheel on the right side in the conveyor belt, the annular groove is located in the middle of the left end and the right end of the shaft wheel, a convex block is fixedly connected into the annular groove and is fixedly connected with the inner wall of the annular groove, and one end of the transmission rod extends into the annular groove and is mutually extruded with the convex block;

when the motor is used, when the motor rotates, the annular groove is formed in the shaft wheel on the right side of the conveying belt, the annular groove is located in the middle of the front end and the rear end of the shaft wheel on the right side of the conveying belt, the inner wall of the support plate is connected with the rotating unit through a first column in a rotating mode, the transmission rod and the swinging rod are fixedly connected to the first column respectively, when the motor rotates, the protruding block rotates in the annular groove, one end of the transmission rod extends into the annular groove, when the protruding block rotates along with the shaft wheel, the protruding block extrudes the transmission rod, the transmission rod is fixedly connected to the first column, the first column is rotatably connected to the inner wall of the support plate, the protruding block extrudes the transmission rod, the first column rotates, when the transmission rod rotates, the swinging rod fixedly connected to the first column swings, the first block of the swinging rod impacts the conveying belt, the upper surface of the conveying belt slightly vibrates, and the active carbon raw material on the upper surface of the conveying belt vibrates, the active carbon raw materials receives vibrations to move downwards, and the electro-magnet moves to the top simultaneously, and then makes the electro-magnet more abundant to the iron fillings absorption in the active carbon raw materials, and when the lug was through the transfer line, the gravity of swinging arms and a piece was greater than the transfer line, and a piece and swinging arms receive the action of gravity to sink naturally, and a piece strikes the conveyer belt below, further makes the iron fillings on the electro-magnet drop to the adsorption efficiency of electro-magnet has been improved.

Preferably, a rectangular groove is formed in the end face, close to the conveyor belt, of each first block, a second column is rotatably connected in the rectangular groove, and the outer ring of the second column is in contact with the inner wall of the conveyor belt;

during the use, set up the rectangular channel through the one end terminal surface that is close to the conveyer belt at a piece, No. two posts are connected in the rectangular channel internal rotation, and make No. two post outer lanes and conveyer belt contact, when the motor rotated, the conveyer belt rotated, the inner wall and the piece of conveyer belt contacted, through No. two posts of connection at the rectangular channel internal rotation, when the conveyer belt slided at a piece surface, No. two posts contacted with the conveyer belt, No. two posts rotated, make the frictional force between conveyer belt and a piece reduce, thereby the friction damage that conveyer belt and a piece produced has been reduced, thereby the availability factor of conveyer belt and a piece has been improved, and then the work efficiency of belt conveyor has been improved.

Preferably, one end of the collecting plate close to the middle part of the conveying belt is fixedly connected with a brush, the brush extends upwards, and the brush is in contact with the lower end face of the conveying belt;

when the collection plate is used, the brush is fixedly connected to one end, close to the middle of the conveyor belt, of the collection plate, the brush extends upwards and is in contact with the lower end face of the conveyor belt, the motor rotates, the conveyor belt rotates along with the motor, the electromagnet rotates along with the conveyor belt, when the electromagnet moves to the lower end face of the conveyor belt, the conductive post on the electromagnet is separated from the first groove, the electromagnet is demagnetized, scrap iron adsorbed on the electromagnet is under the action of self gravity, and the scrap iron falls off from the electromagnet to the collection plate, so that the subsequent adsorption efficiency of the electromagnet is improved; and when the swinging arms is striking the conveyer belt, the downside of the conveyer belt shakes, and the electromagnet shakes along with the conveyer belt, so that the separation efficiency of iron chips above the electromagnet is further improved, and the adsorption efficiency of the electromagnet on the iron chips is further improved.

Preferably, the brush is arranged on the collecting plate in an inclined mode, the upper end of the brush is located on the left side of the lower end of the brush, and the upper end face of the collecting plate is provided with a magnet sheet;

during the use, when the motor rotates, the conveyer belt rotates, the electro-magnet moves along with the conveyer belt, when the electro-magnet moves the conveyer belt below, it breaks away from a groove to lead electrical pillar, the electro-magnet demagnetization, iron fillings on the electro-magnet drops off from the electro-magnet top, iron fillings are adsorbed by the magnet piece of below collecting plate top, when iron fillings fall on the magnet piece top, iron fillings are difficult to appear the phenomenon that rolls out the collecting plate, thereby iron fillings scatter has been avoided, set up in the collecting plate top through making the brush slope, when the electro-magnet contacts the brush, the brush slope sets up, the brush increases the resistance of electro-magnet, and then make the brush inseparabler with the electro-magnet contact, thereby it is more abundant to make the brush clear up the electro-magnet, improve the follow-up adsorption efficiency of electro-magnet.

Preferably, one end, far away from the conveyor belt, of the first rod is arranged in an arc shape, and one side, close to the electromagnet, of the first rod is in sliding fit with the electromagnet;

during the use, the one end of keeping away from the conveyer belt through making a pole is the arc setting, when the motor rotates, the conveyer belt rotates, the electro-magnet rotates along with the conveyer belt, when the electro-magnet moves the conveyer belt below, a pole receives self action of gravity, a pole rotates round the pivot, when a pole rotates, a pole scrapes the side around to the electro-magnet, make the iron fillings of side scrape around the electro-magnet, when the one end that the conveyer belt was kept away from to a pole is the arc setting, the edge that a pole is right improves the efficiency of scraping of electro-magnet, and make through the brush when a pole, the destructive action of a pole that the arc set up to the brush reduces, thereby the availability factor of belt conveyor has been improved.

The invention has the following beneficial effects:

1. the invention relates to a preparation system of high-efficiency desulfurization activated carbon, which is characterized in that a first groove, a conductive copper sheet, a conveyor belt, an electromagnet and a conductive column are arranged; the motor drives the conveyer belt and rotates, lead electrical pillar and get into an inslot and a post and electrically conductive copper sheet contact, the electro-magnet produces magnetism and adsorbs the iron fillings in to the active carbon raw materials, when the electro-magnet moves the conveyer belt lower surface along with the conveyer belt, the last electrical pillar of leading of electro-magnet breaks away from a groove, the electro-magnet demagnetization, the iron fillings of adsorbing on the electro-magnet are followed the electro-magnet and are come off by self gravity, thereby the adsorption efficiency of electro-magnet has been improved, and then the iron fillings influence subsequent handling in the active carbon raw materials has been avoided.

2. The invention relates to a high-efficiency desulfurization activated carbon preparation system, which is characterized in that a rotating shaft, a first rod and an electromagnet are arranged; the electro-magnet moves along with the electro-magnet, when the electro-magnet was located the conveyer belt upper surface, made the area of contact of electro-magnet and active carbon increase, when the electro-magnet moved the conveyer belt below along with the conveyer belt, a pole received self action of gravity to rotate round the pivot, a pole and level keep perpendicular afterwards, a pole carries out the pivoted in-process, a pole scrapes both sides around to the electro-magnet, makes the iron fillings of side scrape down around the electro-magnet to the follow-up adsorption efficiency to iron fillings of electro-magnet has been improved.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a perspective view of the present invention;

fig. 2 is a structural view of the rotating unit of fig. 1;

FIG. 3 is a structural view of the electromagnet of FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

in the figure: the device comprises a support 1, a conveyor belt 11, support legs 111, a support plate 112, a first groove 113, a brush 114, a collecting plate 12, an electromagnet 13, a conductive column 14, a first column 15, a first rod 16, a rotating unit 2, a transmission rod 21, a swinging rod 22, a first block 23, a rectangular groove 231, a second column 232, an annular groove 24 and a lug 25.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 4, a system for preparing high-efficiency desulfurized activated carbon comprises a coal preparation process, a pulverizing process, a forming process, a carbonization process, an activation process and a cooling and packaging process; the coal preparation process comprises the steps of conveying an activated carbon raw material by using a belt conveyor, grinding the activated carbon raw material to prepare powder, molding the activated carbon raw material, carbonizing the activated carbon raw material to burn, generating an activated material by the activated carbon raw material, and cooling and packaging the activated carbon raw material; the coal preparation process comprises a belt conveyor, wherein the belt conveyor comprises a bracket 1, a conveyor belt 11, a motor and a collecting plate 12; the support 1 is composed of a support leg 111 and a support plate 112, the support leg 111 on the left side is longer than the support leg 111 on the right side, the support plate 112 is fixedly connected to the upper end of the support leg 111, the support leg 111 is obliquely arranged, a first groove 113 is formed in the inner wall of the upper side of the support plate 112, and a conductive copper sheet is fixedly connected in the first groove 113; the front side and the rear side of the electromagnet 13 are rotatably connected with rotating shafts, the rotating shafts are positioned at the opposite corners of the conductive posts 14, the outer ring of the rotating shaft is fixedly connected with a first rod 16, and when the first rod 16 rotates, the first rod 16 is not contacted with the conductive posts 14; the conveying belt 11 is rotatably connected to the inner wall of the support plate 112 through a shaft wheel, the conveying belt 11 is obliquely arranged, electromagnets 13 are uniformly arranged on the surface of the conveying belt 11, the electromagnets 13 are in a right-angle trapezoidal shape, conductive posts 14 are uniformly arranged on the electromagnets 13 close to the support plate 112, the side faces of the conductive posts 14 are wrapped with insulating layers, the conductive posts 14 are positioned on the electromagnets 13 and far away from the vertex angle of the conveying belt 11, one end of each conductive post 14 is slidably connected in the first groove 113, and the conductive posts 14 are in contact with conductive copper sheets; the motor is fixedly connected to one side of the support plate 112, and an output shaft of the motor penetrates through the support plate 112 to be rotatably connected with a shaft wheel on the right side of the conveyor belt 11; the collecting plate 12 is fixedly connected with the bracket legs 111, the collecting plate 12 is positioned below the conveyor belt 11, and the collecting plate 12 is parallel to the horizontal plane;

when the activated carbon is used, firstly, the activated carbon raw materials are conveyed through a coal preparation process, the activated carbon raw materials comprise coking coal and coke powder, and the coking coal and the coke powder are conveyed to a coal preparation bin by using a belt conveyor during preparation; the first groove 113 is formed in the support plate 112, the first groove 113 is parallel to the support plate 112, the conductive copper sheet is arranged in the first groove 113, the conveyor belt 11 is connected with the inner wall of the support plate 112 in a rotating mode, when the motor rotates, the motor drives the conveyor belt 11 to rotate, the conveyor belt 11 conveys the active carbon raw materials, the electromagnet 13 is arranged on the surface of the conveyor belt 11, the electromagnet 13 is arranged in a right trapezoid shape, the electromagnets 13 are connected with each other through the iron sheet, the iron sheet is located in the conveyor belt 11, the iron sheet does not influence the coal powder conveying work on the conveyor belt 11, the conductive columns 14 are arranged on two sides, close to the support plate 112, of the electromagnet 13, one ends of the conductive columns 14 extend into the first groove 113 to be in contact with the conductive copper sheet, when the motor rotates, the conveyor belt 11 rotates, and the conveyor belt 11 conveys the active carbon raw materials, the conveying belt 11 rotates, the conductive posts 14 enter the first groove 113, one ends of the conductive posts 14 are in contact with the conductive copper sheets, currents in the conductive copper sheets enter the electromagnets 13 through the conductive posts 14, the electromagnets 13 generate magnetism, after the conductive posts 14 enter the first groove 113, the insulating layers wrap the side faces of the conductive posts 14, the problem that the conductive posts 14 are exposed to the outside to cause electric shock of workers is avoided, the conductive copper sheets are located in the first groove 113 and are not easy to touch by the constructors, electric shock of the constructors is further avoided, when the activated carbon raw materials are conveyed, the electromagnets 13 generate magnetism to adsorb iron filings in the activated carbon raw materials, when the activated carbon raw materials leave the conveying belt 11 and enter the coal preparation bin, the iron filings are adsorbed on the electromagnets 13, and therefore when the activated carbon is prepared subsequently, the iron filings content in the activated carbon raw materials is reduced; when the electromagnet 13 moves along with the conveyor belt 11 and the electromagnet 13 moves to the lower surface of the conveyor belt 11, the conductive column 14 on the electromagnet 13 is separated from the first groove 113, the electromagnet 13 is demagnetized, and the iron filings adsorbed on the electromagnet 13 fall off from the electromagnet 13 under the action of self gravity; the front side and the rear side of the electromagnet 13 are rotatably connected with rotating shafts which are positioned at the diagonal positions of the conductive posts 14, by fixedly connecting the first rod 16 with the outer ring of the rotating shaft, when the motor rotates, the conveyor belt 11 rotates along with the motor, the electromagnet 13 moves along with the electromagnet 13, when the electromagnet 13 is positioned on the upper surface of the conveyor belt 11, the first rod 16 is in rotating connection with the conveyor belt 11, so that the contact area between the electromagnet 13 and the activated carbon is increased, thereby improving the efficiency of the electromagnet 13 for adsorbing the iron filings, when the electromagnet 13 moves to the lower part of the conveyor belt 11 along with the conveyor belt 11, the first rod 16 rotates around the rotating shaft under the action of self gravity, then the first rod 16 is vertical to the horizontal plane, and during the rotation of the first rod 16, the first rod 16 scrapes the front side and the rear side of the electromagnet 13, so that scrap iron on the front side and the rear side of the electromagnet 13 is scraped, and the subsequent adsorption efficiency of the electromagnet 13 on the scrap iron is improved; thereby improving the adsorption efficiency of the electromagnet 13 and further avoiding the influence of iron chips in the active carbon raw material on the subsequent process.

As a specific embodiment of the present invention, the interior of the conveyor belt 11 is hollow, the inner wall of the support plate 112 is rotatably connected with a rotating unit 2 through a first column 15, the rotating unit 2 is located inside the conveyor belt 11, and the rotating unit 2 includes a transmission rod 21, a swing rod 22 and a first block 23; the transmission rod 21 is located at the center of two shaft wheels of the conveyor belt 11, one end of the transmission rod 21 is fixedly connected with the first column 15, the transmission rod 21 is parallel to the support plate 112, the swinging rods 22 are symmetrically arranged on the outer ring of the first column 15 by taking the transmission rod 21 as the center, and the swinging rods 22 are fixedly connected with the outer ring of the first column 15; the first block 23 is fixedly connected to one end, far away from the first column 15, of the swinging rod 22, the first block 23 is in contact with the inner wall of the conveyor belt 11, an annular groove 24 is formed in the outer ring of the shaft wheel on the inner right side of the conveyor belt 11, the annular groove 24 is located in the middle of the left end and the right end of the shaft wheel, a convex block 25 is fixedly connected into the annular groove 24, the convex block 25 is fixedly connected with the inner wall of the annular groove 24, and one end of the transmission rod 21 extends into the annular groove 24 and is mutually extruded with the convex block 25;

when the motor is used, when the motor rotates, the annular groove 24 is formed in the shaft wheel on the right side of the conveyor belt 11, the annular groove 24 is located in the middle of the front end and the rear end of the shaft wheel on the right side of the conveyor belt 11, the inner wall of the support plate 112 is rotatably connected with the rotating unit 2 through the first column 15, the first column 15 is fixedly connected with the transmission rod 21 and the swinging rod 22 respectively, when the motor rotates, the lug 25 rotates in the annular groove 24, one end of the transmission rod 21 extends into the annular groove 24, when the lug 25 rotates along with the shaft wheel, the lug 25 extrudes the transmission rod 21, the transmission rod 21 is fixedly connected to the first column 15, the first column 15 is rotatably connected to the inner wall of the support plate 112, the lug 25 extrudes the transmission rod 21 to rotate the first column 15, when the transmission rod 21 rotates, the swinging rod 22 fixedly connected to the first column 15 swings, and the first block 23 of the swinging rod 22 impacts the

conveyor belt

11, 11 upper surfaces of conveyer belt vibrate slightly, the active carbon raw materials of 11 upper surfaces of messenger's conveyer belt vibrate, the active carbon raw materials receives vibrations to move downwards, 13 upward movement of electro-magnet simultaneously, and then make electro-magnet 13 more abundant to the iron fillings absorption in the active carbon raw materials, when lug 25 through transfer line 21, the gravity of swinging arms 22 and a piece 23 is greater than transfer line 21, a piece 23 and swinging arms 22 are sunken naturally by the action of gravity, a piece 23 strikes 11 below of conveyer belt, further make the iron fillings on the electro-magnet 13 drop, thereby the adsorption efficiency of electro-magnet 13 has been improved.

As a specific embodiment of the present invention, a rectangular groove 231 is formed in an end surface of each first block 23 close to the conveyor belt 11, a second column 232 is rotatably connected in the rectangular groove 231, and an outer ring of the second column 232 contacts with an inner wall of the conveyor belt 11;

during the use, set up rectangular channel 231 through the one end terminal surface that is close to conveyer belt 11 at a piece 23, No. two posts 232 are connected in the rectangular channel 231 internal rotation, and make No. two post 232 outer lane and conveyer belt 11 contact, when the motor rotated, conveyer belt 11 rotated, the inner wall of conveyer belt 11 contacted with a piece 23, through No. two posts 232 of internal rotation connection at rectangular channel 231, when conveyer belt 11 slided on a piece 23 surface, No. two posts 232 contacted with conveyer belt 11, No. two posts 232 rotated, make the frictional force between conveyer belt 11 and a piece 23 reduce, thereby reduced the friction damage that conveyer belt 11 and a piece 23 produced, thereby the availability factor of conveyer belt 11 and a piece 23 has been improved, and then the work efficiency of belt conveyor has been improved.

As a specific embodiment of the present invention, one end of the collecting plate 12 close to the middle of the conveyor belt 11 is fixedly connected with a brush 114, the brush 114 extends upwards, and the brush 114 is in contact with the lower end surface of the conveyor belt 11;

when the device is used, the brush 114 is fixedly connected to one end, close to the middle of the conveyor belt 11, of the collecting plate 12, the brush 114 extends upwards and is in contact with the lower end face of the conveyor belt 11, the motor rotates, the conveyor belt 11 rotates along with the motor, the electromagnet 13 rotates along with the conveyor belt 11, when the electromagnet 13 moves to the lower end face of the conveyor belt 11, the conductive column 14 on the electromagnet 13 is separated from the first groove 113, the electromagnet 13 is demagnetized, scrap iron adsorbed on the electromagnet 13 is under the action of self gravity, and the scrap iron falls off from the electromagnet 13 to the collecting plate 12, so that the subsequent adsorption efficiency of the electromagnet 13 is improved; and when the swinging rod 22 is impacting the conveying belt 11, the lower side surface of the conveying belt 11 vibrates, and the electromagnet 13 vibrates along with the conveying belt 11, so that the separation efficiency of scrap iron above the electromagnet 13 is further improved, and the adsorption efficiency of the electromagnet 13 on the scrap iron is further improved.

As a specific embodiment of the present invention, the brush 114 is disposed on the collecting plate 12 in an inclined manner, the upper end of the brush 114 is located on the left side of the lower end of the brush 114, and the upper end surface of the collecting plate 12 is provided with a magnet piece;

during the use, when the motor rotates, conveyer belt 11 rotates, electro-magnet 13 moves along with conveyer belt 11, when electro-magnet 13 moves conveyer belt 11 below, it breaks away from a groove 113 to lead electrical pillar 14, electro-magnet 13 demagnetization, iron fillings on electro-magnet 13 drop from electro-magnet 13 top, iron fillings are adsorbed by the magnet piece of below collecting plate 12 top, when iron fillings fall on the magnet piece top, the phenomenon of rolling out collecting plate 12 is difficult to appear to iron fillings, thereby iron fillings scatter has been avoided, through making brush 114 slope set up in collecting plate 12 top, when electro-magnet 13 contacts brush 114, brush 114 slope sets up, brush 114 increases to the resistance of electro-magnet 13, and then make brush 114 and electro-magnet 13 contact inseparabler, thereby it is more abundant to make brush 114 clear up electro-magnet 13, improve the follow-up adsorption efficiency of electro-magnet 13.

As a specific embodiment of the invention, one end of the first rod 16, which is far away from the conveyor belt 11, is arranged in an arc shape, and one side of the first rod 16, which is close to the electromagnet 13, is in sliding fit with the electromagnet 13;

during the use, the one end of keeping away from conveyer belt 11 through making a pole 16 is the arc setting, when the motor rotated, conveyer belt 11 rotated, electro-magnet 13 rotated along with conveyer belt 11, when electro-magnet 13 moved conveyer belt 11 below, a pole 16 received self action of gravity, a pole 16 rotated round the pivot, when a pole 16 rotated, a pole 16 scraped the electro-magnet 13 front and back side, make the iron fillings of electro-magnet 13 front and back side scrape down, when the one end that conveyer belt 11 was kept away from to a pole 16 was the arc setting, the efficiency of scraping of an edge to electro-magnet 13 that a pole 16 was right improved, and make through brush 114 when a pole 16, the destructive action of a pole 16 that the arc set up reduced brush 114, thereby the availability factor of belt conveyor has been improved.

The specific working process is as follows:

when the desulfurization activated carbon is prepared, firstly, conveying activated carbon raw materials through a coal preparation process, wherein the activated carbon raw materials comprise coking coal and coke powder, and conveying the coking coal and the coke powder to a coal preparation bin by using a belt conveyor; the first groove 113 is formed in the support plate 112, the first groove 113 is parallel to the support plate 112, the conductive copper sheet is arranged in the first groove 113, the conveyor belt 11 is connected with the inner wall of the support plate 112 in a rotating mode, when the motor rotates, the motor drives the conveyor belt 11 to rotate, the conveyor belt 11 conveys the active carbon raw materials, the electromagnet 13 is arranged on the surface of the conveyor belt 11, the electromagnet 13 is arranged in a right trapezoid shape, the electromagnets 13 are connected with each other through the iron sheet, the iron sheet is located in the conveyor belt 11, the iron sheet does not influence the coal powder conveying work on the conveyor belt 11, the conductive columns 14 are arranged on two sides, close to the support plate 112, of the electromagnet 13, one ends of the conductive columns 14 extend into the first groove 113 to be in contact with the conductive copper sheet, when the motor rotates, the conveyor belt 11 rotates, and the conveyor belt 11 conveys the active carbon raw materials, the conveying belt 11 rotates, the conductive posts 14 enter the first groove 113, one ends of the conductive posts 14 are in contact with the conductive copper sheets, currents in the conductive copper sheets enter the electromagnets 13 through the conductive posts 14, the electromagnets 13 generate magnetism, after the conductive posts 14 enter the first groove 113, the insulating layers wrap the side faces of the conductive posts 14, the problem that the conductive posts 14 are exposed to the outside to cause electric shock of workers is avoided, the conductive copper sheets are located in the first groove 113 and are not easy to touch by the constructors, electric shock of the constructors is further avoided, when the activated carbon raw materials are conveyed, the electromagnets 13 generate magnetism to adsorb iron filings in the activated carbon raw materials, when the activated carbon raw materials leave the conveying belt 11 and enter the coal preparation bin, the iron filings are adsorbed on the electromagnets 13, and therefore when the activated carbon is prepared subsequently, the iron filings content in the activated carbon raw materials is reduced; when the electromagnet 13 moves along with the conveyor belt 11 and the electromagnet 13 moves to the lower surface of the conveyor belt 11, the conductive column 14 on the electromagnet 13 is separated from the first groove 113, the electromagnet 13 is demagnetized, and the iron filings adsorbed on the electromagnet 13 fall off from the electromagnet 13 under the action of self gravity; the front side and the rear side of the electromagnet 13 are rotatably connected with rotating shafts which are positioned at the diagonal positions of the conductive posts 14, by fixedly connecting the first rod 16 with the outer ring of the rotating shaft, when the motor rotates, the conveyor belt 11 rotates along with the motor, the electromagnet 13 moves along with the electromagnet 13, when the electromagnet 13 is positioned on the upper surface of the conveyor belt 11, the first rod 16 is in rotating connection with the conveyor belt 11, so that the contact area between the electromagnet 13 and the activated carbon is increased, thereby improving the efficiency of the electromagnet 13 for adsorbing the iron filings, when the electromagnet 13 moves to the lower part of the conveyor belt 11 along with the conveyor belt 11, the first rod 16 rotates around the rotating shaft under the action of self gravity, then the first rod 16 is vertical to the horizontal plane, and during the rotation of the first rod 16, the first rod 16 scrapes the front side and the rear side of the electromagnet 13, so that scrap iron on the front side and the rear side of the electromagnet 13 is scraped, and the subsequent adsorption efficiency of the electromagnet 13 on the scrap iron is improved; thereby improving the adsorption efficiency of the electromagnet 13 and further avoiding the influence of iron chips in the active carbon raw material on the subsequent process.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

Finally, it should be pointed out that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of protection of the present invention.

Claims

1. A high-efficiency desulfurization activated carbon preparation system comprises a coal preparation process, a powder preparation process, a forming process, a carbonization process, an activation process and a cooling and packaging process; the coal preparation process comprises the steps of conveying an activated carbon raw material by using a belt conveyor, grinding the activated carbon raw material to prepare powder, molding the activated carbon raw material, carbonizing the activated carbon raw material to burn, generating an activated material by the activated carbon raw material, and cooling and packaging the activated carbon raw material; the method is characterized in that: the coal preparation process comprises a belt conveyor, wherein the belt conveyor comprises a bracket (1), a conveyor belt (11), a motor and a collecting plate (12); the support (1) is composed of support legs (111) and a support plate (112), the support leg (111) on the left side is longer than the support leg (111) on the right side, the support plate (112) is fixedly connected to the upper end of the support leg (111), the support leg (111) is obliquely arranged, a first groove (113) is formed in the inner wall of the upper side of the support plate (112), and a conductive copper sheet is fixedly connected in the first groove (113); the conveying belt (11) is rotatably connected to the inner wall of the support plate (112) through a shaft wheel, the conveying belt (11) is obliquely arranged, electromagnets (13) are uniformly arranged on the surface of the conveying belt (11), the electromagnets (13) are in a right-angle trapezoidal shape, conductive posts (14) are uniformly arranged on the electromagnets (13) close to the support plate (112), the side faces of the conductive posts (14) are fixedly connected with insulating layers, the conductive posts (14) are positioned on the top corners of the electromagnets (13) far away from the conveying belt (11), one ends of the conductive posts (14) are slidably connected in a first groove (113), and the conductive posts (14) are in contact with conductive copper sheets; the front side and the rear side of the electromagnet (13) are rotatably connected with rotating shafts, the rotating shafts are positioned at the opposite corners of the conductive posts (14), the outer ring of each rotating shaft is fixedly connected with a first rod (16), when the first rod (16) rotates, the first rod (16) is not contacted with the conductive posts (14), the motor is fixedly connected to one side of the support plate (112), and an output shaft of the motor penetrates through the support plate (112) to be rotatably connected with a shaft wheel on the right side of the conveyor belt (11); the collecting plate (12) is fixedly connected with the support legs (111), the collecting plate (12) is located below the conveyor belt (11), and the collecting plate (12) is parallel to the horizontal plane.

2. The system for preparing high-efficiency desulfurization activated carbon according to claim 1, characterized in that: the conveying belt (11) is hollow, the inner wall of the support plate (112) is rotatably connected with a rotating unit (2) through a first column (15), the rotating unit (2) is located inside the conveying belt (11), and the rotating unit (2) comprises a transmission rod (21), a swinging rod (22) and a first block (23); the transmission rod (21) is positioned at the center of two shaft wheels of the conveyor belt (11), one end of the transmission rod (21) is fixedly connected with the first column (15), the transmission rod (21) is parallel to the support plate (112), the swinging rods (22) are symmetrically arranged on the outer ring of the first column (15) by taking the transmission rod (21) as the center, and the swinging rods (22) are fixedly connected with the outer ring of the first column (15); a piece (23) link firmly the one end of keeping away from a post (15) in swinging arms (22), the inner wall contact of a piece (23) and conveyer belt (11), ring channel (24) have been seted up to the arbor wheel outer lane on right side in conveyer belt (11), ring channel (24) are located the middle part at both ends around the arbor wheel, lug (25) have been linked firmly in ring channel (24), lug (25) link firmly with ring channel (24) inner wall, the one end of transfer line (21) is stretched into in ring channel (24) and is extruded each other with lug (25).

3. The system for preparing high-efficiency desulfurization activated carbon according to claim 2, characterized in that: every rectangular channel (231) have been seted up to one end terminal surface that a piece (23) are close to conveyer belt (11), rectangular channel (231) internal rotation is connected with No. two post (232), No. two post (232) and conveyer belt (11) inner wall contact.

4. The system for preparing high-efficiency desulfurization activated carbon according to claim 3, characterized in that: one end of the collecting plate (12) close to the middle part of the conveying belt (11) is fixedly connected with a brush (114), the brush (114) extends upwards, and the brush (114) is in contact with the lower end face of the conveying belt (11).

5. The system for preparing high-efficiency desulfurization activated carbon according to claim 4, characterized in that: the brush (114) is arranged on the collecting plate (12) in an inclined mode, the upper end of the brush (114) is located on the left side of the lower end of the brush (114), and the upper end face of the collecting plate (12) is provided with a magnet piece.

6. The system for preparing high-efficiency desulfurization activated carbon according to claim 5, characterized in that: one end of the first rod (16) far away from the conveyor belt (11) is arranged in an arc shape, and one side of the first rod (16) close to the electromagnet (13) is in sliding fit with the electromagnet (13).