Solid fuel preparation production line

Abstract

The invention relates to the technical field of solid fuel mixing, and discloses a solid fuel preparation production line which comprises a lifting device, a stirring tank is connected to the top of the front end of the lifting device, a stirring device is movably connected to the interior of the stirring tank, and a coarse crushing device is connected to the outer side of the stirring device. The outer side of the coarse crushing device is connected with a high-temperature crushing and drying device, the lifting device comprises a first threaded rod, and the first threaded rod rotates to drive a movable column connected with the outer surface to slide up and down, so that a stirring device connected with the movable column can quickly stir back and forth in the stirring tank; the stirring device comprises a shaking device and a rotating device, the shaking device firstly drives the rotating device to shake left and right, and then the position of the rotating device is adjusted to uniformly mix the solid fuel.

Description

Technical Field

[0001] The invention relates to the technical field of solid fuel mixing, in particular to a solid fuel preparation production line. Background Art

[0002] A large category of fuels, solid combustible substances that can generate heat or power, most of which contain carbon or hydrocarbons. Natural ones include wood, peat, lignite, bituminous coal, anthracite, oil shale, etc., and processed ones include charcoal, coke, coal bricks, coal balls, etc. There are also some special varieties of solid fuels, such as solid alcohol and solid rocket fuel. Compared with liquid fuels or gaseous fuels, the combustion of solid fuels is generally more difficult to control, with lower efficiency and more ash powder. When existing solid fuels are processed and stirred, they are often stirred by a single stirring fan blade, which reduces the stirring effect. It is also possible that some fuels cannot be fused together, resulting in fuel waste. In order to save resources and reduce costs, a solid fuel preparation production line is now invented to solve the above problems. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a solid fuel preparation production line.

[0004] To achieve the above object, the present invention provides the following technical solutions: A solid fuel preparation production line, comprising a lifting device, wherein the front end top of the lifting device is connected to a stirring tank, a stirring device is movably connected inside the stirring tank, a coarse crushing device is connected outside the stirring device, and a high-temperature crushing and drying device is connected outside the coarse crushing device, wherein the lifting device comprises a first threaded rod, and when the first threaded rod rotates, it can drive a movable column connected to the outer surface to slide up and down, so that the stirring device connected to the movable column can move back and forth inside the stirring tank for mixing and stirring; The stirring device includes a shaking device and a rotating device. The shaking device first drives the rotating device to shake left and right, and then the rotating device adjusts its position to mix the solid fuel. Because adjusting the height of continuous mixing and stirring of the solid fuel can not only improve the mixing uniformity, but also optimize the heat transfer process and chemical reaction rate, thereby improving production efficiency and product quality.

[0005] Preferably, the lifting device includes a base, a mixing tank is connected to the top groove at one end of the base, a square plate is fixedly connected to the top of the other end of the base, a sliding rod is fixedly connected to one end of the top of the square plate, a sliding block is movably connected to the front end of the sliding rod, and a first support plate is fixedly connected to the front end of the sliding block.

[0006] Preferably, a movable column is fixedly connected to the center of the first support plate, a first threaded rod is movably connected inside the movable column, and the bottom of the first threaded rod is movably connected to the other end of the top of the block plate, the top of the other end of the first support plate is movably connected to a second support plate, a rotating shaft is movably connected at the connection between the first support plate and the second support plate, and a shaking device is movably connected to the bottom of the second support plate.

[0007] Preferably, the shaking device includes a rotating block, and the top of the rotating block is movably connected to the bottom of the second support plate, the bottom of the rotating block is fixedly connected to one end of the bevel block, the bottom of the other end of the bevel block is movably connected to a ball, and the bottom of the ball is fixedly connected to an arc block.

[0008] Preferably, an elliptical plate is movably connected to the outer surface of the arc block, a long column is movably connected to the center of the elliptical plate, and both ends of the long column are connected to the top of the mixing tank, both ends of the bottom of the arc block are fixedly connected to push columns, the tops of the two push columns are movably connected to connecting rods, the bottoms of the two connecting rods are fixedly connected to connecting round blocks, and the bottoms of the two connecting round blocks are fixedly connected to rotating devices.

[0009] Preferably, the rotating device includes a hollow block, and the top of the hollow block is fixedly connected to the bottom of the two connecting circular blocks, the hollow parts inside the hollow block are movably connected to the second threaded rod and the third threaded rod, and the bottom of the third threaded rod is movably connected to a stirring blade.

[0010] Preferably, the outer surfaces of the second threaded rod and the third threaded rod are meshedly connected with the first gear and the second gear, the front ends of the first gear and the second gear are fixedly connected with a conical rotating shaft, and the bottom ends of the two conical rotating shafts are movably connected with a connecting column.

[0011] Compared with the prior art, the present invention provides a solid fuel preparation production line, which has the following beneficial effects: 1. The solid fuel preparation production line sets the stirring tank at the top groove of the base, which just corresponds to the bottom of the stirring device, so that the stirring device can stir the solid fuel quickly and effectively. The sliding block movably connected to the front end of the sliding rod, in addition to supporting the first support plate, can also move up and down with the movable column on the outer surface of the first threaded rod when the first threaded rod is rotated by the motor inside the block plate. It not only improves the sliding speed but also disperses the weight of the top. The rotating shaft at the connection between the first support plate and the second support plate can adjust the position of the second support plate and the stirring device at the bottom, so that the stirring device can stir at different angles during stirring, and the dead angle can also be planned within the stirring range, so as to better control the mixing process of the solid fuel.

[0012] 2. The solid fuel preparation production line, by arranging the rotating block at the bottom of the second support plate, can drive the stirring device as a whole to quickly and effectively stir the fuel inside the stirring tank under the adjustment of the second support plate. The rotating block will also continuously rotate through the electricity inside the square plate, so that the round ball located at the other end of the bottom of the bevel block can be rotated. The bottom of the round ball is connected to the arc block, so the arc block will shake left and right under the drive of the round ball. Only the shaking and stirring method can help to evenly distribute the components in the solid fuel, avoid the situation of excessively high or low local concentration, and make the evenly mixed solid fuel more stable in performance during subsequent processing and use.

[0013] 3. The solid fuel preparation production line sets the push columns at both ends of the arc block, so that the two push columns can be pushed to move toward the outer surface of the connecting rod when the arc block shakes left and right. The connecting round block at the bottom of the connecting rod is fixedly connected to the top of the rotating device. Therefore, the two rotating devices, pushed by the arc block, will move up and down inside the mixing tank at an angle to each other, so that the two rotating devices can continuously change their positions to mix the particles and powder in the solid fuel, avoiding local accumulation and separation. At the same time, the stirring speed and method are also adjusted to prevent the single stirring from affecting the fuel.

[0014] 4. The solid fuel preparation production line sets the top of the hollow block together with the connecting circular block. In addition to stirring by following the left and right swing of the two connecting circular blocks, the third threaded rod can be driven to continue to move to the dead corner for stirring by the rotation of the second threaded rod connected to the inside of the hollow block. When the second threaded rod is rotated by generating electricity, it will drive the movement of the first gear on the outer surface of the second threaded rod, so that the conical rotating shaft fixedly connected to the center of the first gear can rotate upward, and the same conical rotating shaft is set at the front end of the second gear, and the bottom ends of the two conical rotating shafts are connected to the two ends of the connecting column. Therefore, after the conical rotating shaft moves upward, it will pull the movement of the second gear at the bottom, so that the third threaded rod can continue to drive the stirring blades downward under the rotation of the second gear, so that the material is heated more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the side structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the present invention; Figure 3 This is a schematic structural diagram of the connection relationship between the lifting device and the stirring device of the present invention; Figure 4 It is a schematic diagram of the overall structure of the lifting device of the present invention; Figure 5 It is a structural schematic diagram of the connection relationship between the shaking device and the rotating device of the present invention; Figure 6 It is a schematic diagram of the structure of the shaking device of the present invention; Figure 7 This is a schematic diagram of the connection relationship between the arc block and the push column of the present invention; Figure 8 It is a schematic diagram of the internal structure of the rotating device of the present invention; Fig. 9 It is a schematic diagram of the structure of the entire device of the present invention; In the figure: 1. lifting device; 11. base; 12. square plate; 13. sliding rod; 14. sliding block; 15. first support plate; 16. movable column; 17. first threaded rod; 18. rotating shaft; 19. second support plate; 2. stirring tank; 3. stirring device; 31. shaking device; 311. rotating block; 312. bevel block; 313. round ball; 314. arc block; 315. elliptical plate; 316. long column; 317. pushing column; 318. connecting rod; 319. connecting round block; 32. rotating device; 321. hollow block; 322. second threaded rod; 323. third threaded rod; 324. stirring fan blade; 325. first gear; 326. conical rotating shaft; 327. connecting column; 328. second gear; 4. coarse crushing device; 5. high temperature crushing and drying device. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] See also Figure 1-Figure 9 , a solid fuel preparation production line, including a lifting device 1, a stirring tank 2 is arranged at the top of the front end of the lifting device 1, and the top of the front end of the lifting device 1 is connected to the bottom of the stirring tank 2, a stirring device 3 is arranged inside the stirring tank 2, and the inside of the stirring tank 2 is movably connected to the outer surface of the stirring device 3, a coarse crushing device 4 is arranged outside the stirring device 3, and the outside of the stirring device 3 is connected to one end of the coarse crushing device 4, and a high-temperature crushing and drying device 5 is arranged and connected to the outside of the coarse crushing device 4, and the lifting device 1 includes a first threaded rod 17, when the first threaded rod 17 rotates, it can drive the movable column 16 connected to the outer surface to slide up and down, so that the stirring device 3 connected to the movable column 16 can move back and forth inside the stirring tank 2 for mixing and stirring; The stirring device 3 includes a shaking device 31 and a rotating device 32. The shaking device 31 first drives the rotating device 32 to shake left and right, and then the rotating device 32 adjusts its position to mix the solid fuel. Because adjusting the height of continuous mixing and stirring of the solid fuel can not only improve the mixing uniformity, but also optimize the heat transfer process and the chemical reaction rate, thereby improving production efficiency and product quality.

[0018] The lifting device 1 includes a base 11, and the top groove of one end of the base 11 is connected to the bottom of the mixing tank 2, and the top of the other end of the base 11 is provided with a square plate 12, and the top of the other end of the base 11 is fixedly connected to the bottom of the square plate 12, and one end of the top of the square plate 12 is provided with a sliding rod 13, and one end of the top of the square plate 12 is fixedly connected to the bottom of the sliding rod 13, and a sliding block 14 is provided at the front end of the sliding rod 13, and the front end of the sliding rod 13 is movably connected to the inside of the sliding block 14, and a first support plate 15 is provided at the front end of the sliding block 14, and the front end of the sliding block 14 is fixedly connected to one end of the first support plate 15.

[0019] A movable column 16 is provided at the center of the first support plate 15, and the movable column 16 is fixedly connected to the center of the first support plate 15, a first threaded rod 17 is provided inside the movable column 16, and the inside of the movable column 16 is movably connected to the outer surface of the first threaded rod 17, and the bottom of the first threaded rod 17 is movably connected to the other end of the top of the block plate 12, a second support plate 19 is provided at the top of the other end of the first support plate 15, and the top of the other end of the first support plate 15 is movably connected to the top of the second support plate 19, a rotating shaft 18 is provided at the connection between the first support plate 15 and the second support plate 19, and the connection between the first support plate 15 and the second support plate 19 is movably connected to the outer surface of the bottom of the rotating shaft 18, by setting the mixing tank 2 at the top groove of the base 11, It can just correspond to the bottom of the stirring device 3, so that the stirring device 3 can stir the solid fuel quickly and effectively. The sliding block 14 movably connected to the front end of the sliding rod 13, in addition to supporting and connecting the first support plate 15, can also move up and down with the movable column 16 on the outer surface of the first threaded rod 17 when the first threaded rod 17 rotates using the motor inside the block plate 12 to generate electricity, which not only increases the sliding speed, but also disperses the weight of the top. The rotating shaft 18 at the connection between the first support plate 15 and the second support plate 19 can adjust the position of the second support plate 19 and the stirring device 3 at the bottom, so that the stirring device 3 can stir at different angles during stirring, and the dead corners can also be planned within the stirring range, so as to better control the mixing process of the solid fuel. A shaking device 31 is provided at the bottom of the second support plate 19, and the bottom of the second support plate 19 is movably connected to the top of the shaking device 31.

[0020] The shaking device 31 includes a rotating block 311, and the top of the rotating block 311 is movably connected to the bottom of the second support plate 19, a bevel block 312 is arranged at the bottom of the rotating block 311, and the bottom of the rotating block 311 is fixedly connected to one end of the bevel block 312, a ball 313 is arranged at the bottom of the other end of the bevel block 312, and the groove at the bottom of the other end of the bevel block 312 is movably connected to the top of the ball 313, and an arc block 314 is arranged at the bottom of the ball 313. By setting the rotating block 311 at the bottom of the second support plate 19, the stirring device 3 can be driven under the adjustment of the second support plate 19. The body can quickly and effectively stir the fuel inside the mixing tank 2. The rotating block 311 will also rotate continuously through the electricity inside the square plate 12, so that the ball 313 located at the other end of the bottom of the bevel block 312 can be rotated. The bottom of the ball 313 is connected to the arc block 314, so the arc block 314 will be in a state of shaking left and right under the drive of the ball 313. Only the shaking and stirring method can help the components in the solid fuel to be evenly distributed, avoid the situation of excessively high or low local concentration, and make the mixed solid fuel more stable in the subsequent processing and use. And the convex part at the bottom of the ball 313 is fixedly connected to the top center of the arc block 314.

[0021] The outer surface of the arc block 314 is provided with an elliptical plate 315, and the outer surface of the arc block 314 is movably connected to the inner groove of the elliptical plate 315. A long column 316 is provided in the center of the elliptical plate 315, and the center of the elliptical plate 315 is movably connected to the outer surface of the center of the long column 316, and both ends of the long column 316 are connected to the top of the mixing tank 2. Push columns 317 are provided at both ends of the bottom of the arc block 314, and both ends of the bottom of the arc block 314 are fixedly connected to the bottom of the push column 317. Connecting rods 318 are provided at the top of the two push columns 317, and the tops of the two push columns 317 are movably connected to the inner side of the connecting rod 318. Connecting round blocks 319 are provided at the bottom of the two connecting rods 318, and the bottoms of the two connecting rods 318 are connected to the connecting round blocks 319. The top of the block 319 is fixedly connected, and the bottom of the two connecting circular blocks 319 is provided with a rotating device 32. By setting the push column 317 at both ends of the arc block 314, the two push columns 317 can be pushed to move toward the outer surface of the connecting rod 318 under the left and right shaking of the arc block 314. The connecting circular block 319 at the bottom of the connecting rod 318 is fixedly connected to the top of the rotating device 32. Therefore, under the push of the arc block 314, the two rotating devices 32 will move up and down inside the mixing tank 2 in a staggered manner, so that the two rotating devices 32 constantly change their positions to mix the particles and powder in the solid fuel, avoid local accumulation and separation, and also adjust the speed and method of stirring to prevent a single stirring from affecting the fuel. And the bottoms of the two connecting circular blocks 319 are fixedly connected to the top of the rotating device 32.

[0022] The rotating device 32 includes a hollow block 321, and the top of the hollow block 321 is fixedly connected to the bottom of the two connecting circular blocks 319, the second threaded rod 322 and the third threaded rod 323 are respectively provided at the hollow parts inside the hollow block 321, and the hollow parts inside the hollow block 321 are respectively movably connected to the inside of the second threaded rod 322 and the third threaded rod 323, a stirring blade 324 is provided at the bottom of the third threaded rod 323, and the bottom of the third threaded rod 323 is movably connected to the top center of the stirring blade 324.

[0023] The outer surfaces of the second threaded rod 322 and the third threaded rod 323 are both provided with a first gear 325 and a second gear 328, and the outer surfaces of the second threaded rod 322 and the third threaded rod 323 are meshed and connected with the outer surfaces of the first gear 325 and the second gear 328, the front ends of the first gear 325 and the second gear 328 are both provided with a conical rotating shaft 326, and the front ends of the first gear 325 and the second gear 328 are both fixedly connected to the bottom ends of the conical rotating shaft 326, and the bottom ends of the two conical rotating shafts 326 are both provided with a connecting column 327. By arranging the top of the hollow block 321 together with the connecting round block 319, in addition to stirring by following the left and right swings of the two connecting round blocks 319, the hollow block 321 can also be connected internally to The rotation of the second threaded rod 322 drives the third threaded rod 323 to continue to move to the dead angle for stirring. When the second threaded rod 322 rotates by using the power generation, it will drive the movement of the first gear 325 on the outer surface of the second threaded rod 322, and the conical rotating shaft 326 fixedly connected to the center of the first gear 325 can rotate upward. The same conical rotating shaft 326 is set at the front end of the second gear 328, and the bottom ends of the two conical rotating shafts 326 are connected to the two ends of the connecting column 327. Therefore, after the conical rotating shaft 326 moves upward, it will pull the movement of the second gear 328 at the bottom, so that the third threaded rod 323 can continue to drive the stirring blades 324 to move downward under the rotation of the second gear 328, so that the material is heated more evenly. And the bottom ends of the two conical rotating shafts 326 are movably connected to the two ends of the connecting column 327.

[0024] When in use, the stirring device 3 is first driven by the lifting device 1 to move up and down inside the stirring tank 2, and then the stirring device 3 is stirred by the shaking device 31 and the rotating device 32 in the stirring device 3. The lifting device 1 includes a block plate 12, and a motor is arranged inside the block plate 12, so the first threaded rod 17 at one end of the top of the block plate 12 can rotate by generating electricity. When the first threaded rod 17 rotates, it drives the movable column 16 connected to the outer surface of the first threaded rod 17 to slide up and down. The outer surface of the movable column 16 is fixedly connected to the first support plate 15. The center of the first support plate 15 is fixedly connected to the sliding block 14 at one end, so when the first support plate 15 moves, the sliding block 14 slides on the outer surface of the sliding rod 13, which can not only support the first support plate 15, but also share the gravity brought by the stirring device 3 at the bottom of the second support plate 19. The rotating shaft 18 at the connection between the first support plate 15 and the second support plate 19 can move the second support plate 19 left and right, so that the second support plate 19 can not only drive the stirring device 3 at the bottom to move up and down, but also adjust the appropriate stirring position to enhance the heat transfer between the liquid and the solid wall. The shaking device 31 includes a rotating block 311, which can also rotate through the power generation of the motor, and the bevel block 312 fixedly connected to the bottom of the rotating block 311 drives the ball 313 at the other end to move together. The bottom of the ball 313 is connected to the top of the center of the arc block 314. Therefore, when the arc block 314 is shaken under the drive of the ball 313, it will continuously push the pushing columns 317 at both ends of the arc block 314 to move toward the outer surface of the connecting rod 318. At this time, the long column 316 located in the center of the elliptical plate 315 can play a role in supporting the arc block 314 to drive the elliptical plate 315 to shake back and forth. Under the push of the pushing columns 317, the two connecting rods 318 can not only move the connecting rods 318 at the grooves at both ends of the elliptical plate 315, but also enable the rotating devices 32 connected to the bottom of the connecting rods 318 to move up and down in a staggered manner. Only by stirring the two rotating devices 32 up and down can the fuel and liquid or other components be evenly mixed, thereby improving the combustion efficiency and the use efficiency. The rotating device 32 includes a second threaded rod 322. When the second threaded rod 322 rotates, it will drive the first gear 325 meshingly connected to the outer surface to rotate. The front ends of the first gear 325 and the second gear 328 are both provided with a conical rotating shaft 326, and a connecting column 327 is connected between the two conical rotating shafts 326. Therefore, when the first gear 325 rotates, the second gear 328 also rotates under the pull of the connecting column 327. The third threaded rod 323 meshingly connected to the outer surface of the second gear 328 can drive the stirring blades 324 at the bottom to move to the dead corner inside the stirring tank 2, ensuring that each fuel can be fully stirred. This is of great significance for improving product quality, reducing energy consumption and improving production efficiency.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid fuel preparation production line, comprising a lifting device (1), wherein the front end of the lifting device (1) is connected to a stirring tank (2), the stirring tank (2) is movably connected to a stirring device (3), the stirring device (3) is connected to a coarse crushing device (4) on the outside, and the coarse crushing device (4) is connected to a high-temperature crushing and drying device (5) on the outside, characterized in that: The lifting device (1) comprises a first threaded rod (17), and when the first threaded rod (17) rotates, it can drive a movable column (16) connected to the outer surface to slide up and down, so that the stirring device (3) connected to the movable column (16) can move back and forth inside the stirring tank (2) to mix and stir; The stirring device (3) comprises a shaking device (31) and a rotating device (32). The shaking device (31) first drives the rotating device (32) to shake left and right, and then the rotating device (32) adjusts the position to mix the solid fuel. Since adjusting the height of the continuous mixing and stirring of the solid fuel can not only improve the mixing uniformity, but also optimize the heat transfer process and the chemical reaction rate, thereby improving the production efficiency and product quality.

2. A solid fuel preparation production line according to claim 1, characterized in that: The lifting device (1) comprises a base (11), a mixing tank (2) is connected to a groove at the top of one end of the base (11), a block plate (12) is fixedly connected to the top of the other end of the base (11), a sliding rod (13) is fixedly connected to one end of the top of the block plate (12), a sliding block (14) is movably connected to the front end of the sliding rod (13), and a first support plate (15) is fixedly connected to the front end of the sliding block (14).

3. A solid fuel preparation production line according to claim 2, characterized in that: A movable column (16) is fixedly connected to the center of the first support plate (15), a first threaded rod (17) is movably connected inside the movable column (16), and the bottom of the first threaded rod (17) is movably connected to the other end of the top of the block plate (12), the top of the other end of the first support plate (15) is movably connected to a second support plate (19), a rotating shaft (18) is movably connected at the connection between the first support plate (15) and the second support plate (19), and a shaking device (31) is movably connected to the bottom of the second support plate (19).

4. A solid fuel preparation production line according to claim 3, characterized in that: The shaking device (31) comprises a rotating block (311), wherein the top of the rotating block (311) is movably connected to the bottom of the second support plate (19), the bottom of the rotating block (311) is fixedly connected to one end of a bevel block (312), the bottom of the other end of the bevel block (312) is movably connected to a round ball (313), and the bottom of the round ball (313) is fixedly connected to an arc block (314).

5. A solid fuel preparation production line according to claim 4, characterized in that: The outer surface of the arc block (314) is movably connected to an elliptical plate (315), the center of the elliptical plate (315) is movably connected to a long column (316), and both ends of the long column (316) are connected to the top of the stirring tank (2), and both ends of the bottom of the arc block (314) are fixedly connected to push columns (317), the tops of the two push columns (317) are movably connected to connecting rods (318), the bottoms of the two connecting rods (318) are fixedly connected to connecting round blocks (319), and the bottoms of the two connecting round blocks (319) are fixedly connected to rotating devices (32).

6. A solid fuel preparation production line according to claim 5, characterized in that: The rotating device (32) comprises a hollow block (321), wherein the top of the hollow block (321) is fixedly connected to the bottoms of the two connecting circular blocks (319), the hollowed-out parts inside the hollow block (321) are movably connected to the second threaded rod (322) and the third threaded rod (323), respectively, and the bottom of the third threaded rod (323) is movably connected to a stirring blade (324).

7. A solid fuel preparation production line according to claim 6, characterized in that: The outer surfaces of the second threaded rod (322) and the third threaded rod (323) are meshedly connected with a first gear (325) and a second gear (328); the front ends of the first gear (325) and the second gear (328) are fixedly connected with a conical rotating shaft (326); the bottom ends of the two conical rotating shafts (326) are movably connected with a connecting column (327).

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