Circulating energy-saving type briquette coal processing vertical drying kiln and using method thereof

Abstract

The invention discloses a circulating energy-saving type briquette coal processing vertical drying kiln and a using method thereof, and belongs to the technical field of briquette coal processing, the circulating energy-saving type briquette coal processing vertical drying kiln comprises a drying kiln body and a conveyor located at the position, close to the other side, of the top of the drying kiln body, a funnel is inserted into the bottom of an inner cavity of the drying kiln body, and a supporting seat is arranged on one side of the drying kiln body; an adjusting assembly is arranged at the top of the drying kiln body, when briquette coal is dried, a lead screw nut A can move on the periphery of a reciprocating lead screw A in a reciprocating mode under the cooperative use of a dispersing assembly, through the cooperative use of a trapezoidal base A, a trapezoidal base B and a trapezoidal base C, the briquette coal can evenly fall on the top of a drying plate, and the subsequent drying efficiency is improved; and under the rotation of a reciprocating screw rod B, a connecting plate fixed to a screw rod nut B can be matched with a dispersing rod for use to turn over the briquette coal in the drying process, the briquette coal can be fully dried, and the drying effect of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of shaped coal processing, and in particular to a circulating energy-saving shaped coal processing vertical drying kiln and a use method thereof. Background Art

[0002] Clean coal has been widely used in industry and civil applications due to its advantages of complete combustion, smokeless combustion and clean emissions. The moisture in coal directly affects the strength and quality of coal products, so it is necessary to dry the processed coal.

[0003] When drying the coal shapes, the coal shapes to be dried are placed in a drying kiln by a conveyor. However, when the coal shapes are transported to the drying kiln by the conveyor, the coal shapes fall on a drying plate and form a pile. When the coal shapes are dried by hot air, the piled coal shapes cannot be fully contacted with the hot air, thereby increasing the drying time and the energy consumption.

[0004] In view of the above problems, a circulating energy-saving vertical drying kiln for briquette processing and a method for using the same are proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a circulating energy-saving vertical drying kiln for processing shaped coal and a method of using the same. The device is used to work, thereby solving the problems in the above background.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a circulating energy-saving vertical drying kiln for processing shaped coal, comprising a drying kiln main body and a conveyor located at the top of the drying kiln main body near the other side, a funnel is plugged into the bottom of the inner cavity of the drying kiln main body, a support seat is provided on one side of the drying kiln main body, an adjustment component is provided on the top of the drying kiln main body, a guide plate is fixedly installed near the top of the other side of the drying kiln main body, an anti-blocking component is provided on the other side of the drying kiln main body, drying plates are provided near both sides of the front side of the inner cavity of the drying kiln main body, a dispersion component is commonly provided on the top of the drying plates, and a heat source hot air pipe is plugged into one side of the drying kiln main body near the middle position;

[0007] The dispersion component includes an L-shaped bracket fixedly installed on the other side of the drying kiln body near the top and a driving motor fixedly installed on one side of the inner cavity of the L-shaped bracket. A reciprocating screw A is fixedly installed on the shaft end of the power output shaft of the driving motor, and one end of the reciprocating screw A movably penetrates the other side of the inner cavity of the drying kiln body and is rotatably connected to one side of the inner cavity of the drying kiln body. A screw nut A is movably connected to the outer periphery of the reciprocating screw A near the middle position, and the rear side of the screw nut A is rotatably connected to the rear side of the inner cavity of the drying kiln body. Two trapezoidal seats A are fixedly installed at the bottom of the screw nut A, the inner cavities of the trapezoidal seats A are movably connected to the trapezoidal seats B, the inner cavities of the trapezoidal seats B are movably connected to the trapezoidal seats C, one side of the inner cavity of the drying kiln body is rotatably connected to a reciprocating screw B near the rear side, the other end of the reciprocating screw B movably passes through the inner cavity side wall of the drying kiln body and extends to the outside of the drying kiln body, the outer periphery of the reciprocating screw B is movably connected to a screw nut B near the other end, and the rear side of the screw nut B is slidably connected to the rear side of the inner cavity of the drying kiln body.

[0008] Furthermore, the outer circumferences of the reciprocating screw rod B and the reciprocating screw rod A are respectively fixedly sleeved with sprocket A and sprocket B, and a chain is commonly sleeved between sprocket A and sprocket B; the inner cavity of the trapezoidal seat A and the trapezoidal seat B and the opposite side of the trapezoidal seat B and the trapezoidal seat C are commonly fixedly installed with a telescopic rod, the outer circumference of the telescopic rod is movably sleeved with a spring, and the two ends of the spring are respectively fixedly connected to the adjacent trapezoidal seat C, trapezoidal seat B or the adjacent trapezoidal seat A, trapezoidal seat B.

[0009] Furthermore, a connecting plate is fixedly installed on the front side of the screw nut B, and a plurality of dispersion rods are fixedly installed on the bottom of the connecting plate.

[0010] Furthermore, a loop pipe is fixedly installed on the periphery of the heat source hot air pipe, and the loop pipe is located on the periphery of the drying kiln body, a number of conduits are fixedly installed on the inner side of the loop pipe, and the conduits are all plugged into the drying kiln body, a return pipe is plugged into one side of the drying kiln body near the top, a draught fan is fixedly installed on the top of the support seat, and the air inlet end of the draught fan is fixedly connected to the return pipe, and the air outlet end of the draught fan is fixedly connected to the heat source hot air pipe.

[0011] Furthermore, a support block is fixedly installed on the rear side of the drying kiln body near the bottom, a hydraulic rod is fixedly installed on the top of the support block, a rack plate is fixedly installed on the top of the hydraulic rod, and rotating gears are meshed on both sides of the rack plate, and a movable shaft is fixedly installed at the center of the front side of the rotating gear, and the front end of the movable shaft movably passes through the rear side of the inner cavity of the drying kiln body and the inner cavity of the drying plate, and is rotatably connected to the front side of the inner cavity of the drying kiln body.

[0012] Furthermore, the anti-blocking component includes a driving disk fixedly installed on the end of the reciprocating screw rod B and a T-shaped rod fixedly installed on the other side of the driving disk near the top, the peripheral movable sleeve of the T-shaped rod is provided with a hinged rod, the bottom of the hinged rod is hinged with a piston, the peripheral movable sleeve of the piston is provided with a cylinder, and the bottom of the cylinder is plugged with an air outlet pipe, and one end of the air outlet pipe passes through the other side of the inner cavity of the drying kiln body and extends into the inner cavity of the drying kiln body, and hoses are fixedly installed on the top of the air outlet pipe near both ends, and the tops of the hoses are respectively fixedly connected to adjacent drying plates.

[0013] Furthermore, a fixing plate is fixedly sleeved on the outer periphery of the cylinder, and the fixing plate is fixedly connected to the drying kiln body, and an air inlet pipe is plugged into the bottom of the cylinder.

[0014] Furthermore, the adjustment component includes a fixed box fixedly installed on the rear side of the drying kiln body near the top and a servo motor fixedly installed on one side of the fixed box, a threaded tube is fixedly installed on the end of the servo motor power output shaft, two threaded sleeves are threadedly connected to the outer periphery of the threaded sleeve near the middle position, an L-shaped rod is fixedly installed on the top of the threaded sleeve, the top of the L-shaped rod is movably inserted through the top of the inner cavity of the fixed box, and a sealing plate is fixedly installed, and the sealing plate is slidably connected to the top of the drying kiln body.

[0015] Furthermore, a limiting block is fixedly installed on the rear side of the threaded sleeve, and one side of the limiting block movably penetrates the limiting rod, and both ends of the limiting rod are respectively fixedly connected to the inner cavity side walls of the fixed box.

[0016] A method for using a circulating energy-saving coal processing vertical drying kiln comprises the following steps:

[0017] S1: When processing briquette, the electrical appliances on the main body of the drying kiln can be connected to the power supply;

[0018] S2: Add shaped coal into the inner cavity of the drying kiln body through the conveyor. During the adding process, the driving motor can be started through the external controller to rotate the power output shaft of the driving motor, which can rotate the reciprocating screw A fixed on the shaft end of the power output shaft of the driving motor. The screw nut A movable on the outer periphery of the reciprocating screw A can make the trapezoidal seat A move back and forth left and right. During the movement, the trapezoidal seat C and the trapezoidal seat B can be retracted inward, so that the shaped coal can be dropped on the top of the drying plate more evenly.

[0019] S3: The screw nut B movably connected to the outer periphery of the reciprocating screw B can be reciprocated left and right under the rotation of the reciprocating screw B, and the briquette can be turned over through the connecting plate and the dispersion rod. Before the hot air is introduced, the servo motor can be started through the external controller, and the rotation of the servo motor power output shaft drives the threaded tube fixed to the shaft end of the servo motor power output shaft to rotate. The outer periphery of the threaded tube is provided with opposite external threads, so that the threaded sleeve threadedly connected to the outer periphery of the threaded tube can move to the opposite side under the limit of the limit block and the limit rod. The sealing plate can be moved to the opposite side through the L-shaped rod fixed to the threaded sleeve, which can prevent hot air from emitting from the top of the drying kiln body, saving energy.

[0020] S4: Connect the heat source hot air pipe to the external hot air source to provide hot air to the inner cavity of the drying kiln body to dry the briquette. With the cooperation of the induced draft fan, the hot air can be circulated;

[0021] S5: When the reciprocating screw B rotates, the driving disk fixed on the reciprocating screw B can be rotated, and the piston can be movably connected in the inner cavity of the cylinder under the connection of the T-shaped rod and the hinge rod, so that the gas can be transported to the inner cavity of the drying plate through the air outlet pipe and the hose, and the drying holes on the drying plate can be cleaned to prevent them from being blocked;

[0022] S6: After the briquette is dried, the drying plate can be turned over by the coordinated use of the hydraulic rod, rack plate and rotating gear, and the briquette is discharged from the funnel.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. When drying the shaped coal, the dispersion component can be used in conjunction with the screw nut A to reciprocate on the outer periphery of the reciprocating screw A. The trapezoidal seat A, the trapezoidal seat B and the trapezoidal seat C can be used to evenly drop the shaped coal on the top of the drying plate to improve the subsequent drying efficiency. With the rotation of the reciprocating screw B, the connecting plate fixed on the screw nut B and the dispersion rod can be used in conjunction to turn the shaped coal being dried, which is beneficial to fully drying the shaped coal and improving the drying effect of the device.

[0025] 2. With the rotation of the reciprocating screw B, the driving disk fixed on the reciprocating screw B can be rotated. With the cooperation of the anti-blocking component, the piston can reciprocate in the inner cavity of the cylinder, and then the gas can be transported to the inner cavity of the drying plate through the air outlet pipe and the hose, and the drying holes on the drying plate can be cleaned to prevent them from being blocked, which is conducive to the hot air passing through the drying plate.

[0026] 3. After the feeding is completed, with the cooperation of the adjustment component, the two threaded sleeves can be moved to the opposite side, so that the two sealing plates can fit each other, which can prevent hot air from emitting from the top of the drying kiln body and save energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0028] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the present invention;

[0029] Figure 3 It is a rear-view stereoscopic structural schematic diagram of the present invention;

[0030] Figure 4 It is a partial cross-sectional three-dimensional structural schematic diagram of the drying kiln body, the reciprocating screw rod A and the screw rod nut A of the present invention;

[0031] Figure 5 It is a schematic diagram of a partially cutaway three-dimensional structure of a trapezoidal seat A, a trapezoidal seat B and a trapezoidal seat C of the present invention;

[0032] Figure 6 For the present invention Figure 2 Enlarged view of point A in the middle;

[0033] Figure 7 For the present invention Figure 2 Enlarged view of point B in the middle;

[0034] Figure 8 For the present invention Figure 3 Enlarged view of point C in the middle;

[0035] Fig. 9 For the present invention Figure 3 Enlarged view of point D in the middle.

[0036] In the figure: 1. Drying kiln body; 11. Round pipe; 12. Conduit; 13. Return pipe; 14. Drainage fan; 2. Support seat; 3. Conveyor; 4. Guide plate; 5. Drying plate; 51. Support block; 52. Hydraulic rod; 53. Rack plate; 54. Rotating gear; 55. Movable shaft; 6. Heat source hot air pipe; 7. Dispersion component; 71. L-shaped bracket; 72. Driving motor; 73. Reciprocating screw A; 74. Screw nut A; 75. Trapezoidal seat A; 76. Trapezoidal seat B; 77. Trapezoidal seat C; 771. Telescopic rod; 772. Spring; 78. Reciprocating Screw rod B; 781, sprocket A; 782, sprocket B; 783, chain; 79, screw nut B; 791, connecting plate; 792, dispersion rod; 8, anti-blocking assembly; 81, driving plate; 82, T-shaped rod; 83, hinged rod; 84, piston; 85, cylinder; 851, fixing plate; 852, air inlet pipe; 86, air outlet pipe; 87, hose; 9, adjustment assembly; 91, fixing box; 92, servo motor; 93, threaded pipe; 94, threaded sleeve; 941, limit block; 942, limit rod; 95, L-shaped rod; 96, sealing plate; 10, funnel. DETAILED DESCRIPTION

[0037] 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.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] The purpose of this embodiment is to provide a circulating energy-saving vertical drying kiln for processing shaped coal, comprising a drying kiln body 1 and a conveyor 3 located at the top of the drying kiln body 1 near the other side, a funnel 10 is plugged into the bottom of the inner cavity of the drying kiln body 1, a support seat 2 is provided on one side of the drying kiln body 1, an adjustment component 9 is provided on the top of the drying kiln body 1, a guide plate 4 is fixedly installed near the top of the other side of the drying kiln body 1, the setting of the guide plate 4 can add shaped coal to the top of the drying plate 5 near the middle position, an anti-blocking component 8 is provided on the other side of the drying kiln body 1, drying plates 5 are provided on the front side of the inner cavity of the drying kiln body 1 near both sides, a dispersion component 7 is commonly provided on the top of the drying plate 5, and a heat source hot air pipe 6 is plugged into one side of the drying kiln body 1 near the middle position;

[0040] The dispersion component 7 includes an L-shaped bracket 71 fixedly installed on the other side of the drying kiln body 1 near the top and a drive motor 72 fixedly installed on one side of the inner cavity of the L-shaped bracket 71. A reciprocating screw A73 is fixedly installed on the end of the power output shaft of the drive motor 72, and one end of the reciprocating screw A73 movably passes through the other side of the inner cavity of the drying kiln body 1 and is rotatably connected to one side of the inner cavity of the drying kiln body 1. A screw nut A74 is movably connected to the outer periphery of the reciprocating screw A73 near the middle position, and the rear side of the screw nut A74 is rotatably connected to the rear side of the inner cavity of the drying kiln body 1. Two trapezoidal seats A75 are fixedly installed at the bottom of the nut A74, the inner cavity of the trapezoidal seat A75 is movably connected to the trapezoidal seat B76, the inner cavity of the trapezoidal seat B76 is movably connected to the trapezoidal seat C77, and a reciprocating screw rod B78 is rotatably connected to one side of the inner cavity of the drying kiln main body 1 near the rear side, the other end of the reciprocating screw rod B78 movably passes through the inner cavity side wall of the drying kiln main body 1 and extends to the outside of the drying kiln main body 1, the outer periphery of the reciprocating screw rod B78 is movably connected to a screw nut B79 near the other end, and the rear side of the screw nut B79 is slidably connected to the rear side of the inner cavity of the drying kiln main body 1.

[0041] Specifically, when drying the coal shapes, the dispersion component 7 is used in conjunction with the screw nut A74 to enable the screw nut A74 to reciprocate on the outer periphery of the reciprocating screw A73. The trapezoidal seat A75, the trapezoidal seat B76 and the trapezoidal seat C77 are used in conjunction with each other to evenly drop the coal shapes on the top of the drying plate 5, thereby improving the efficiency of subsequent drying. Moreover, with the rotation of the reciprocating screw B78, the connecting plate 791 fixed on the screw nut B79 and the dispersion rod 792 can be used in conjunction with each other to turn over the coal shapes being dried, thereby facilitating sufficient drying of the coal shapes and improving the drying effect of the device.

[0042] The outer peripheries of the reciprocating screw rod B78 and the reciprocating screw rod A73 are fixedly sleeved with sprockets A781 and sprocket B782 respectively, and a chain 783 is commonly sleeved between the sprockets A781 and B782; the inner cavity of the trapezoidal seat A75 and the trapezoidal seat B76 and the opposite side of the trapezoidal seat B76 and the trapezoidal seat C77 are commonly fixedly installed with a telescopic rod 771, and the outer periphery of the telescopic rod 771 is movably sleeved with a spring 772, and the two ends of the spring 772 are respectively fixedly connected to the adjacent trapezoidal seat C77, the trapezoidal seat B76 or the adjacent trapezoidal seat A75, the trapezoidal seat B76.

[0043] Specifically, with the coordinated use of sprocket A781, sprocket B782 and chain 783, the reciprocating screw B78 and reciprocating screw A73 can rotate synchronously. During the rotation of the reciprocating screw A73, the screw nut A74 movable on the outer periphery of the reciprocating screw A73 can reciprocate left and right. During the movement, the trapezoidal seat B76 and the trapezoidal seat C77 can retract inward, so that the material can fall more evenly on the drying plate 5.

[0044] A connecting plate 791 is fixedly installed on the front side of the screw nut B79 , and a plurality of dispersion rods 792 are fixedly installed on the bottom of the connecting plate 791 .

[0045] Specifically, the connecting plate 791 and the dispersion rod 792 are used in coordination to evenly drop the coal shapes onto the drying plate 5, and the coal shapes can be turned over during the drying process.

[0046] A loop pipe 11 is fixedly installed on the periphery of the heat source hot air pipe 6, and the loop pipe 11 is located on the periphery of the drying kiln main body 1, a plurality of conduits 12 are fixedly installed on the inner side of the loop pipe 11, and the conduits 12 are all plugged into the drying kiln main body 1, a return pipe 13 is plugged into one side of the drying kiln main body 1 near the top, a draught fan 14 is fixedly installed on the top of the support seat 2, and the air inlet end of the draught fan 14 is fixedly connected to the return pipe 13, and the air outlet end of the draught fan 14 is fixedly connected to the heat source hot air pipe 6.

[0047] Specifically, by arranging the meander pipe 11 and the conduit 12 evenly distributed on the periphery of the drying kiln main body 1, the hot air can evenly enter the inner cavity of the drying kiln main body 1, thereby improving the subsequent drying effect. Moreover, under the action of the induced draft fan 14, the used heat source air can continue to be added to the inner cavity of the drying kiln main body 1, thereby saving energy.

[0048] A support block 51 is fixedly installed on the rear side of the drying kiln body 1 near the bottom, a hydraulic rod 52 is fixedly installed on the top of the support block 51, a rack plate 53 is fixedly installed on the top of the hydraulic rod 52, and rotating gears 54 are meshed on both sides of the rack plate 53, and a movable shaft 55 is fixedly installed at the center of the front side of the rotating gear 54, and the front end of the movable shaft 55 movably passes through the rear side of the inner cavity of the drying kiln body 1 and the inner cavity of the drying plate 5, and is rotatably connected to the front side of the inner cavity of the drying kiln body 1.

[0049] Specifically, when the hydraulic rod 52 moves downward, the two rotating gears 54 can be rotated in opposite directions through the rack plate 53 , so that the dried coal briquettes can fall from the top of the drying plate 5 .

[0050] The anti-blocking component 8 includes a driving disk 81 fixedly installed at the end of the reciprocating screw rod B78 and a T-shaped rod 82 fixedly installed on the other side of the driving disk 81 near the top, the outer peripheral movable sleeve of the T-shaped rod 82 is provided with a hinged rod 83, the bottom of the hinged rod 83 is hinged with a piston 84, the outer peripheral movable sleeve of the piston 84 is provided with a cylinder 85, and the bottom of the cylinder 85 is inserted with an air outlet pipe 86, a one-way valve is provided on the air outlet pipe 86, and one end of the air outlet pipe 86 passes through the other side of the inner cavity of the drying kiln body 1 and extends into the inner cavity of the drying kiln body 1, and a hose 87 is fixedly installed near both ends of the top of the air outlet pipe 86, and the top of the hose 87 is respectively fixedly connected to the adjacent drying plates 5.

[0051] Specifically, with the rotation of the reciprocating screw B78, the driving disk 81 fixed on the reciprocating screw B78 can be rotated. With the cooperation of the anti-blocking component 8, the piston 84 can reciprocate in the inner cavity of the cylinder 85, and then the gas can be transported to the inner cavity of the drying plate 5 through the air outlet pipe 86 and the hose 87, and the drying holes on the drying plate 5 can be cleaned to prevent them from being blocked, which is conducive to the hot air passing through the drying plate 5.

[0052] A fixing plate 851 is fixedly sleeved on the outer periphery of the cylinder 85 , and the fixing plate 851 is fixedly connected to the drying kiln body 1 , and an air inlet pipe 852 is inserted into the bottom of the cylinder 85 .

[0053] Specifically, the cylinder 85 can be supported by providing a fixing plate 851 , and a one-way valve is provided on the air inlet pipe 852 .

[0054] The adjusting assembly 9 includes a fixed box 91 fixedly installed on the rear side of the drying kiln body 1 near the top and a servo motor 92 fixedly installed on one side of the fixed box 91. A threaded tube 93 is fixedly installed on the end of the power output shaft of the servo motor 92. Two threaded sleeves 94 are threadedly connected to the outer periphery of the threaded sleeve 94 near the middle position. An L-shaped rod 95 is fixedly installed on the top of the threaded sleeve 94. The top of the L-shaped rod 95 movably passes through the top of the inner cavity of the fixed box 91. An opening is opened on the fixed box 91, and the L-shaped rod 95 passes through the inner cavity of the opening, and a sealing plate 96 is fixedly installed on each of them. The sealing plate 96 is slidably connected to the top of the drying kiln body 1.

[0055] Specifically, after the feeding is completed, with the cooperation of the adjustment component 9, the two threaded sleeves 94 can be moved to the opposite side, so that the two sealing plates 96 can fit each other, which can prevent hot air from emitting from the top of the drying kiln body 1 and save energy.

[0056] A limiting block 941 is fixedly installed on the rear side of the threaded sleeve 94 , and one side of the limiting block 941 movably passes through the limiting rod 942 , and both ends of the limiting rod 942 are fixedly connected to the inner cavity side walls of the fixed box 91 .

[0057] Specifically, the threaded sleeve 94 can be limited when moving by providing the limiting block 941 and the limiting rod 942 .

[0058] A method for using a circulating energy-saving coal processing vertical drying kiln comprises the following steps:

[0059] S1: When processing briquette, the electrical appliances on the drying kiln body 1 can be connected to the power supply;

[0060] S2: Adding shaped coal into the inner cavity of the drying kiln body 1 through the conveyor 3. During the adding process, the driving motor 72 can be started through the external controller, and the power output shaft of the driving motor 72 can rotate, which can make the reciprocating screw A73 fixed to the shaft end of the power output shaft of the driving motor 72 rotate, and the trapezoidal seat A75 can be reciprocated left and right through the screw nut A74 movable on the outer periphery of the reciprocating screw A73. During the movement, the trapezoidal seat C77 and the trapezoidal seat B76 can be retracted inward, so that the shaped coal can be dropped on the top of the drying plate 5 more evenly;

[0061] S3: With the rotation of the reciprocating screw B78, the screw nut B79 movably connected to the outer periphery of the reciprocating screw B78 can be reciprocated left and right, and the briquette can be turned over through the connecting plate 791 and the dispersion rod 792. Before the hot air is introduced, the servo motor 92 can be started by an external controller, and the rotation of the power output shaft of the servo motor 92 drives the threaded tube 93 fixed to the shaft end of the power output shaft of the servo motor 92 to rotate. The outer periphery of the threaded tube 93 is provided with opposite external threads, so that the threaded sleeve 94 threadedly connected to the outer periphery of the threaded tube 93 can be moved to the opposite side under the limit of the limit block 941 and the limit rod 942. The sealing plate 96 can be moved to the opposite side by the L-shaped rod 95 fixed on the threaded sleeve 94, which can prevent the hot air from being emitted from the top of the drying kiln body 1, saving energy.

[0062] S4: Connect the heat source hot air pipe 6 to the external hot air source to provide hot air to the inner cavity of the drying kiln body 1 to dry the briquette. With the cooperation of the induced draft fan 14, the hot air can be circulated.

[0063] S5: With the rotation of the reciprocating screw rod B78, the driving plate 81 fixed on the reciprocating screw rod B78 can be rotated, and with the connection of the T-shaped rod 82 and the hinge rod 83, the piston 84 can be movably connected in the inner cavity of the cylinder 85, so that the gas can be transported to the inner cavity of the drying plate 5 through the gas outlet pipe 86 and the hose 87, and the drying holes on the drying plate 5 can be cleaned to prevent them from being blocked;

[0064] S6: After the coal pieces are dried, the drying plate 5 can be turned over by the cooperation of the hydraulic rod 52, the rack plate 53 and the rotating gear 54, and the coal pieces are discharged from the funnel 10.

[0065] In summary, the working principle of the present invention is as follows: when processing shaped coal, the electrical appliance on the drying kiln main body 1 can be connected to the power supply, and then the shaped coal can be added to the inner cavity of the drying kiln main body 1 through the conveyor 3. During the adding process, the drive motor 72 can be started by the external controller, and the power output shaft of the drive motor 72 can rotate, which can make the reciprocating screw A73 fixed on the shaft end of the power output shaft of the drive motor 72 rotate, and the screw nut A74 movable on the outer periphery of the reciprocating screw A73 can make the trapezoidal seat A75 reciprocate left and right, and during the movement, the trapezoidal seat C77 and the trapezoidal seat B7 can be moved back and forth. 6 is retracted inward, so that the briquette can be dropped on the top of the drying plate 5 more evenly. The reciprocating screw rod B78 can be rotated under the coordinated use of the sprocket A781, the sprocket B782 and the chain 783. The rotation of the reciprocating screw rod B78 can make the screw nut B79 movably connected to the outer periphery of the reciprocating screw rod B78 move back and forth, and the briquette can be turned over through the connecting plate 791 and the dispersion rod 792. Before the hot air is introduced, the servo motor 92 can be started through the external controller, and the power output shaft of the servo motor 92 rotates to drive the threaded pipe 9 fixed on the shaft end of the power output shaft of the servo motor 92 3 is rotated, and the outer circumference of the threaded tube 93 is provided with opposite external threads, so that the threaded sleeve 94 threadedly connected to the outer circumference of the threaded tube 93 can move to the opposite side under the limit of the limit block 941 and the limit rod 942, and the sealing plate 96 can be moved to the opposite side by the L-shaped rod 95 fixed on the threaded sleeve 94, which can prevent hot air from emitting from the top of the drying kiln body 1, saving energy. Then, the heat source hot air pipe 6 is connected to the external hot air source to provide hot air to the inner cavity of the drying kiln body 1 to dry the briquette. Under the rotation of the reciprocating screw rod B78, the sealing plate 96 fixed on the reciprocating screw rod 95 can be moved to the opposite side. The driving disk 81 on the screw rod B78 rotates, and the piston 84 can be movably connected to the inner cavity of the cylinder 85 under the connection of the T-shaped rod 82 and the hinge rod 83, so that the gas can be transported to the inner cavity of the drying plate 5 through the air outlet pipe 86 and the hose 87, and the drying holes on the drying plate 5 can be cleaned to prevent them from being blocked, which is conducive to the hot air passing through the drying plate 5. With the cooperation of the drainage fan 14, the hot air can be circulated. After the coal molds are dried, the drying plate 5 can be turned over with the cooperation of the hydraulic rod 52, the rack plate 53 and the rotating gear 54, and the coal molds can be discharged from the funnel 10.

[0066] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A circulating energy-saving coal briquette processing vertical drying kiln, comprising a drying kiln body (1) and a conveyor (3) located at the top of the drying kiln body (1) near the other side, characterized in that: A funnel (10) is inserted into the bottom of the inner cavity of the drying kiln body (1); a support seat (2) is arranged on one side of the drying kiln body (1); an adjusting component (9) is arranged on the top of the drying kiln body (1); a guide plate (4) is fixedly installed near the top of the other side of the drying kiln body (1); an anti-blocking component (8) is arranged on the other side of the drying kiln body (1); drying plates (5) are arranged near both sides of the inner cavity front side of the drying kiln body (1); a dispersion component (7) is arranged on the top of the drying plates (5); and a heat source hot air pipe (6) is inserted into one side of the drying kiln body (1) near the middle position; The dispersion assembly (7) comprises an L-shaped bracket (71) fixedly mounted on the other side of the drying kiln body (1) near the top and a driving motor (72) fixedly mounted on one side of the inner cavity of the L-shaped bracket (71); a reciprocating screw rod A (73) is fixedly mounted on the end of the power output shaft of the driving motor (72); one end of the reciprocating screw rod A (73) movably penetrates the other side of the inner cavity of the drying kiln body (1) and is rotatably connected to one side of the inner cavity of the drying kiln body (1); a screw nut A (74) is movably connected to the outer periphery of the reciprocating screw rod A (73) near the middle position; the rear side of the screw nut A (74) is rotatably connected to the rear side of the inner cavity of the drying kiln body (1); Two trapezoidal seats A (75) are fixedly mounted at the bottom of the nut A (74), the inner cavities of the trapezoidal seats A (75) are movably connected to the trapezoidal seats B (76), the inner cavities of the trapezoidal seats B (76) are movably connected to the trapezoidal seats C (77), one side of the inner cavity of the drying kiln body (1) is rotatably connected to a reciprocating screw rod B (78) near the rear side, the other end of the reciprocating screw rod B (78) movably penetrates the inner cavity side wall of the drying kiln body (1) and extends to the outside of the drying kiln body (1), the outer periphery of the reciprocating screw rod B (78) is movably connected to a screw nut B (79) near the other end, and the rear side of the screw nut B (79) is slidably connected to the rear side of the inner cavity of the drying kiln body (1).

2. A circulating energy-saving coal forming vertical drying kiln according to claim 1, characterized in that: The outer circumferences of the reciprocating screw rod B (78) and the reciprocating screw rod A (73) are respectively fixedly sleeved with a sprocket A (781) and a sprocket B (782), and a chain (783) is commonly sleeved between the sprocket A (781) and the sprocket B (782); the inner cavity of the trapezoidal seat A (75) and the trapezoidal seat B (76) and the opposite side of the trapezoidal seat B (76) and the trapezoidal seat C (77) are commonly fixedly installed with a telescopic rod (771), and the outer circumference of the telescopic rod (771) is movably sleeved with a spring (772), and the two ends of the spring (772) are respectively fixedly connected to the adjacent trapezoidal seat C (77), the trapezoidal seat B (76) or the adjacent trapezoidal seat A (75) and the trapezoidal seat B (76).

3. A circulating energy-saving coal briquette processing vertical drying kiln according to claim 1, characterized in that: A connecting plate (791) is fixedly mounted on the front side of the screw nut B (79), and a plurality of dispersion rods (792) are fixedly mounted on the bottom of the connecting plate (791).

4. The circulating energy-saving coal briquette processing vertical drying kiln according to claim 1 is characterized by: A loop pipe (11) is fixedly installed on the periphery of the heat source hot air pipe (6), and the loop pipe (11) is located on the periphery of the drying kiln body (1), a plurality of conduits (12) are fixedly installed on the inner side of the loop pipe (11), and the conduits (12) are all plugged into the drying kiln body (1), a return pipe (13) is plugged into one side of the drying kiln body (1) near the top, a draught fan (14) is fixedly installed on the top of the support seat (2), and the air inlet end of the draught fan (14) is fixedly connected to the return pipe (13), and the air outlet end of the draught fan (14) is fixedly connected to the heat source hot air pipe (6).

5. The circulating energy-saving coal forming vertical drying kiln according to claim 1, characterized in that: A support block (51) is fixedly installed on the rear side of the drying kiln body (1) near the bottom, a hydraulic rod (52) is fixedly installed on the top of the support block (51), a rack plate (53) is fixedly installed on the top of the hydraulic rod (52), and rotating gears (54) are meshed on both sides of the rack plate (53), and a movable shaft (55) is fixedly installed at the center of the front side of the rotating gear (54), and the front end of the movable shaft (55) movably passes through the rear side of the inner cavity of the drying kiln body (1) and the inner cavity of the drying plate (5), and is rotatably connected to the front side of the inner cavity of the drying kiln body (1).

6. The recycling energy-saving coal briquette processing vertical drying kiln according to claim 1, characterized in that: The anti-blocking assembly (8) comprises a driving disc (81) fixedly mounted on the end of the reciprocating screw rod B (78) and a T-shaped rod (82) fixedly mounted on the other side of the driving disc (81) near the top, the T-shaped rod (82) being provided with a hinged rod (83) on the outer peripheral sleeve, a piston (84) being hingedly mounted on the bottom of the hinged rod (83), a cylinder (85) being provided on the outer peripheral sleeve of the piston (84), and an air outlet pipe (86) being inserted at the bottom of the cylinder (85), and one end of the air outlet pipe (86) passing through the other side of the inner cavity of the drying kiln body (1) and extending into the inner cavity of the drying kiln body (1), and hoses (87) being fixedly mounted on the top of the air outlet pipe (86) near both ends, and the tops of the hoses (87) being fixedly connected to adjacent drying plates (5) respectively.

7. A circulating energy-saving coal briquette processing vertical drying kiln according to claim 6, characterized in that: A fixing plate (851) is fixedly sleeved on the outer periphery of the cylinder (85), and the fixing plate (851) is fixedly connected to the drying kiln body (1), and an air inlet pipe (852) is plugged into the bottom of the cylinder (85).

8. The recycling energy-saving coal briquette processing vertical drying kiln according to claim 1, characterized in that: The adjustment assembly (9) comprises a fixed box (91) fixedly mounted on the rear side of the drying kiln body (1) near the top and a servo motor (92) fixedly mounted on one side of the fixed box (91); a threaded tube (93) is fixedly mounted on the end of the power output shaft of the servo motor (92); two threaded sleeves (94) are threadedly connected at the outer periphery of the threaded sleeve (94) near the middle position; an L-shaped rod (95) is fixedly mounted on the top of each threaded sleeve (94); the top end of each L-shaped rod (95) movably penetrates the top of the inner cavity of the fixed box (91) and is fixedly mounted with a sealing plate (96); and the sealing plate (96) is slidably connected to the top of the drying kiln body (1).

9. A circulating energy-saving coal briquette processing vertical drying kiln according to claim 8, characterized in that: A limiting block (941) is fixedly installed on the rear side of the threaded sleeve (94), and one side of the limiting block (941) is movably connected to the limiting rod (942), and both ends of the limiting rod (942) are respectively fixedly connected to the inner cavity side wall of the fixed box (91).

10. The method for using a recycling energy-saving coal forming vertical drying kiln according to any one of claims 1 to 9, characterized in that: The steps include: S1: When processing briquette, the electrical appliances on the drying kiln body (1) can be connected to the power supply; S2: adding shaped coal into the inner cavity of the drying kiln main body (1) through the conveyor (3). During the adding process, the driving motor (72) can be started through the external controller, and the power output shaft of the driving motor (72) can rotate, which can make the reciprocating screw A (73) fixed to the shaft end of the power output shaft of the driving motor (72) rotate, and the screw nut A (74) movable on the outer periphery of the reciprocating screw A (73) can make the trapezoidal seat A (75) reciprocate left and right. During the movement process, the trapezoidal seat C (77) and the trapezoidal seat B (76) can be retracted inwards, so that the shaped coal can be dropped on the top of the drying plate (5) more evenly; S3: When the reciprocating screw rod B (78) rotates, the screw rod nut B (79) movably connected to the outer periphery of the reciprocating screw rod B (78) can be reciprocated left and right, and the briquette can be turned through the connecting plate (791) and the dispersion rod (792). Before the hot air is introduced, the servo motor (92) can be started through an external controller, and the rotation of the power output shaft of the servo motor (92) drives the threaded tube (93) fixed to the shaft end of the power output shaft of the servo motor (92) to rotate. The outer periphery of the threaded tube (93) is provided with opposite external threads, so that the threaded sleeve (94) threadedly connected to the outer periphery of the threaded tube (93) can be moved to the opposite side under the limit of the limit block (941) and the limit rod (942). The sealing plate (96) can be moved to the opposite side through the L-shaped rod (95) fixed to the threaded sleeve (94), so as to prevent the hot air from being emitted from the top of the drying kiln body (1), thereby saving energy. S4: connecting the heat source hot air pipe (6) to an external hot air source, providing hot air to the inner cavity of the drying kiln body (1) to dry the briquette, and in cooperation with the induced draft fan (14), the hot air can be circulated; S5: When the reciprocating screw rod B (78) rotates, the driving plate (81) fixed on the reciprocating screw rod B (78) can rotate, and when the T-shaped rod (82) and the hinge rod (83) are connected, the piston (84) can be movably connected in the inner cavity of the cylinder (85), so that gas can be transported to the inner cavity of the drying plate (5) through the air outlet pipe (86) and the hose (87), and the drying holes on the drying plate (5) can be cleaned to prevent them from being blocked; S6: After the briquette is dried, the drying plate (5) can be turned over by the cooperation of the hydraulic rod (52), the rack plate (53) and the rotating gear (54), and the briquette is discharged from the funnel (10).

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