Raw material grading utilization device for semi-coke production

Abstract

The utility model relates to the technical field of semi-coke production, in particular to a raw material grading utilization device for semi-coke production, which comprises a bottom plate and further comprises vertical plates fixed on two sides of the top of the bottom plate, a grading barrel is arranged on the tops of the vertical plates, and a movable disc is rotatably connected inside the left end of the grading barrel. The supporting plate is fixed in front of and behind one side of the left vertical plate, and a feeding hopper is fixed at the other end of the supporting plate; the blanking caliber can be controlled along with blanking of raw materials in the feeding hopper, then the blanking speed can be conveniently controlled, subsequent better grading treatment is facilitated, meanwhile, graded powder can be recycled, and after grading is completed, through threaded connection of the surface of the screw rod and the interior of the cleaning plate, the powder can be recycled, and the powder can be cleaned conveniently. And the cleaning plate can be driven to move on the inner side of the grading plate, so that the grading plate is cleaned, and the subsequent grading efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of semi-coke production technology, specifically to a raw material grading and utilization device for semi-coke production. Background Technology

[0002] Semi-coke is made by burning clean coal blocks. As a new type of carbon material, it is an irreplaceable carbon material due to its characteristics of high fixed carbon content, high resistivity, high chemical activity, low ash content, low aluminum content, low sulfur content, and low phosphorus content.

[0003] After semi-coke is burned, the raw materials will vary in size and produce a large amount of powder and slag that do not meet the specifications. Therefore, the raw materials need to be graded. However, the powder that is screened off will cause waste of raw materials, and too fast a discharge will also lead to an unsatisfactory grading effect. Utility Model Content

[0004] The purpose of this invention is to provide a raw material grading and utilization device for semi-coke production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a raw material grading and utilization device for semi-coke production, comprising a base plate, and further comprising:

[0006] Vertical plates are fixed on both sides of the top of the base plate, and a grading cylinder is provided on the top of the vertical plates. A movable disc is rotatably connected to the left end of the grading cylinder.

[0007] A support plate is fixed to the front and back of one side of the vertical plate on the left. The other end of the support plate is fixed with a feeding hopper, and the bottom end of the feeding hopper is connected to a discharge pipe. The other end of the discharge pipe is connected to the movable plate.

[0008] A fixed plate is fixed on the right side of the feed hopper, and an electric push rod is fixed on the top of the fixed plate. The output shaft of the electric push rod is bolted to a limit plate, and the surface of the limit plate is movably connected to the inside of the discharge pipe.

[0009] A drive structure located on the outside of the vertical plate on the left and used to drive the grading cylinder to rotate;

[0010] A grading plate is fixed between the left and right vertical plates. A first motor is fixed to the right side of the grading plate. The output shaft of the first motor is bolted with a screw, and the other end of the screw is rotatably connected to the inner wall of the grading plate. A cleaning plate is threaded onto the surface of the screw. A first collection box is provided below the grading plate. A second collection box and a third collection box are respectively provided on both sides of the top of the bottom plate.

[0011] Preferably, the drive structure includes a second motor fixed to the left side of the vertical plate, a gear fixed to the output shaft of the second motor, and teeth surrounding the surface of the grading cylinder, wherein the gear meshes with the surface of the grading cylinder through the teeth.

[0012] Preferably, a fixing rod is fixed to the inner side of the grading plate, and the surface of the fixing rod is movably connected to the interior of the cleaning plate.

[0013] Preferably, auxiliary wheels are fixed at the front and rear of the top of the vertical plate on the right and at the front and rear of the right side of the vertical plate on the left, and the surfaces of the auxiliary wheels are in rolling connection with the bottom of the grading cylinder.

[0014] Preferably, a protective plate is fixed to the top of the vertical plate, and the protective plate is located above the grading cylinder.

[0015] Preferably, the aperture of the opening on the surface of the grading cylinder is larger than the aperture of the opening on the bottom inner side of the grading plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention uses an electric push rod to push the limiting plate, which moves the limiting plate inside the discharge pipe. As the raw material falls into the hopper, the discharge diameter can be controlled, thus facilitating the control of the discharge speed for better subsequent grading. Simultaneously, the grading cylinder and grading plate allow for the grading of the raw material. The graded powder falls into the first collection box for recycling. After grading, the screw's surface connects with the threaded connection inside the cleaning plate, causing the cleaning plate to move inside the grading plate, thereby cleaning the grading plate and improving the efficiency of subsequent grading. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the right-side structure in this utility model;

[0020] Figure 3 This is a schematic diagram of the rear view structure of this utility model;

[0021] Figure 4 This is a partial top view of the structure of this utility model.

[0022] In the diagram: 1. Base plate; 2. Vertical plate; 3. Grading cylinder; 4. Movable disc; 5. Support plate; 6. Feed hopper; 7. Discharge pipe; 8. Fixed plate; 9. Electric push rod; 10. Limiting plate; 11. Grading plate; 12. First collection box; 13. First motor; 14. Screw; 15. Cleaning plate; 16. Second collection box; 17. Drive structure; 171. Second motor; 172. Gear; 173. Tooth; 18. Protective plate; 19. Third collection box; 20. Fixed rod; 21. Auxiliary wheel. Detailed Implementation

[0023] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0024] Please see Figure 1-4 As shown, a raw material grading and utilization device for semi-coke production includes a base plate 1. Vertical plates 2 are fixed to both sides of the top of the base plate 1, and a grading cylinder 3 is installed on the top of the vertical plates 2. A movable disc 4 is rotatably connected to the left end of the grading cylinder 3. Support plates 5 are fixed to the front and rear sides of one side of the left vertical plate 2. A feed hopper 6 is fixed to the other end of the support plate 5, and a discharge pipe 7 is connected to the bottom of the feed hopper 6. The other end of the discharge pipe 7 is connected to the movable disc 4. A fixing plate 8 is fixed to the right side of the feed hopper 6, and an electric push rod 9 is fixed to the top of the fixing plate 8. A limit plate 10 is bolted to the output shaft of the electric push rod 9. The surface of the limiting plate 10 is movably connected to the inside of the discharge pipe 7. A drive structure 17 for rotating the grading cylinder 3 is provided on the outer side of the left vertical plate 2. A grading plate 11 is fixed between the left and right vertical plates 2. A first motor 13 is fixed on the right side of the grading plate 11. A screw 14 is bolted to the output shaft of the first motor 13. The other end of the screw 14 is rotatably connected to the inner wall of the grading plate 11. A cleaning plate 15 is threaded onto the surface of the screw 14. A first collection box 12 is provided below the grading plate 11. A second collection box 16 and a third collection box 19 are provided on both sides of the top of the bottom plate 1, respectively.

[0025] The drive structure 17 includes a second motor 171, a gear 172, and teeth 173. The second motor 171 is fixed to the left side of the left vertical plate 2. The output shaft of the second motor 171 is fixed to one side of the gear 172. There are several teeth 173, and they are all fixed around the surface of the grading cylinder 3. The gear 172 meshes with the surface of the grading cylinder 3 through the teeth 173. Thus, when the grading cylinder 3 is rotated, the second motor 171 can be started, which drives the gear 172 to rotate. At the same time, the teeth 173 drive the grading cylinder 3 to rotate.

[0026] A fixing rod 20 is fixed to the inner side of the grading plate 11. The surface of the fixing rod 20 is movably connected to the inside of the cleaning plate 15, which can assist in limiting the cleaning plate 15 and facilitate its left and right movement.

[0027] Auxiliary wheels 21 are fixed at the front and back of the top of the right vertical plate 2 and at the front and back of the right side of the left vertical plate 2. The surface of the auxiliary wheels 21 is in rolling connection with the bottom of the grading cylinder 3, so as to provide auxiliary support for the grading cylinder 3 and maintain its stability during rotation.

[0028] A protective plate 18 is fixed to the top of the vertical plate 2, and the protective plate 18 is located above the classifying cylinder 3. This can shield the dust inside the classifying cylinder 3, thereby reducing the phenomenon of dust rising upward.

[0029] The aperture of the grading cylinder 3 is larger than the aperture of the bottom inner side of the grading plate 11, so that the grading cylinder 3 can screen larger raw materials, while the grading plate 11 can screen smaller raw materials.

[0030] Working principle: During use, raw materials are poured into the feed hopper 6. The drive structure 17 then rotates the classifying cylinder 3, allowing the raw materials to enter and be sieved. Materials that fit the internal dimensions of the classifying cylinder 3 fall to the top of the inner side of the classifying plate 11 for further sieving. The remaining material inside the classifying plate 11 undergoes further sieving, causing powder to fall into the first collection box 12 for collection. Other sizes of raw materials fall into the second collection box 16 and the third collection box 19 for collection. When the feed hopper 6 enters the interior of the grading cylinder 3 through the discharge pipe 7, if the feed speed is fast, the electric push rod 9 can be activated and the limiting plate 10 can be moved downward to control the feeding speed. After grading, to facilitate subsequent use, the first motor 13 can be activated and the screw 14 can be rotated. At the same time, the cleaning plate 15 can be activated to clean the interior of the grading plate 11 to prevent blockage of the aperture inside the grading plate 11. Since the aperture of the grading cylinder 3 is large, it is difficult to cause large-scale blockage. Therefore, the surface of the grading cylinder 3 can be manually tapped to clear the blockage.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A raw material grading and utilization device for semi-coke production, comprising a base plate (1), characterized in that, Also includes: Vertical plates (2) are fixed on both sides of the top of the base plate (1), and a grading cylinder (3) is provided on the top of the vertical plate (2). A movable disc (4) is rotatably connected to the left end of the grading cylinder (3). A support plate (5) is fixed to the front and back of one side of the vertical plate (2) on the left. The other end of the support plate (5) is fixed with a feeding hopper (6), and the bottom end of the feeding hopper (6) is connected to a discharge pipe (7). The other end of the discharge pipe (7) is connected to the movable plate (4). A fixing plate (8) is fixed on the right side of the feed hopper (6). An electric push rod (9) is fixed on the top of the fixing plate (8). The output shaft of the electric push rod (9) is bolted to a limiting plate (10), and the surface of the limiting plate (10) is movably connected to the inside of the discharge pipe (7). A drive structure (17) is set on the outside of the vertical plate (2) on the left and is used to drive the grading cylinder (3) to rotate. A grading plate (11) is fixed between the left and right vertical plates (2). A first motor (13) is fixed to the right side of the grading plate (11). The output shaft of the first motor (13) is bolted with a screw (14), and the other end of the screw (14) is rotatably connected to the inner wall of the grading plate (11). A cleaning plate (15) is threaded onto the surface of the screw (14). A first collection box (12) is provided below the grading plate (11). A second collection box (16) and a third collection box (19) are respectively provided on both sides of the top of the bottom plate (1).

2. The raw material grading and utilization device for semi-coke production according to claim 1, characterized in that: The drive structure (17) includes a second motor (171) fixed to the left side of the vertical plate (2), a gear (172) fixed to the output shaft of the second motor (171), and teeth (173) surrounding the surface of the grading cylinder (3). The gear (172) meshes with the surface of the grading cylinder (3) through the teeth (173).

3. The raw material grading and utilization device for semi-coke production according to claim 1, characterized in that: A fixing rod (20) is fixed to the inner side of the grading plate (11), and the surface of the fixing rod (20) is movably connected to the interior of the cleaning plate (15).

4. A raw material grading and utilization device for semi-coke production according to claim 1, characterized in that: Auxiliary wheels (21) are fixed at the front and back of the top of the vertical plate (2) on the right and at the front and back of the right side of the vertical plate (2) on the left, and the surface of the auxiliary wheels (21) is in rolling connection with the bottom of the grading cylinder (3).

5. A raw material grading and utilization device for semi-coke production according to claim 1, characterized in that: The top of the vertical plate (2) is fixed with a protective plate (18), and the protective plate (18) is located above the grading cylinder (3).

6. A raw material grading and utilization device for semi-coke production according to claim 1, characterized in that: The aperture of the grading cylinder (3) is larger than the aperture of the bottom inner side of the grading plate (11).

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