Deoiling device of Fischer-Tropsch wax and preparation method of Fischer-Tropsch wax

Abstract

The invention relates to the field of Fischer-Tropsch wax preparation, in particular to a Fischer-Tropsch wax deoiling device and a preparation method.The Fischer-Tropsch wax deoiling device comprises a tank body, a feeding port is formed in the top end of the tank body, a feeding mechanism is arranged below the feeding port, a motor is fixedly connected to the bottom end of the tank body, and a stirring rod is fixedly connected to the top end of a main shaft of the motor; and a control mechanism is arranged in the inner wall of the tank body. According to the Fischer-Tropsch wax deoiling device, through the arrangement of the feeding mechanism, raw materials entering from the outside can be temporarily gathered in the bearing bin in the internal mixed solution discharging process, discharging can be triggered after the mixed solution is discharged last time, automatic operation of the device is facilitated, the operation procedures of workers are reduced, the labor intensity is reduced, and through the control mechanism, the working efficiency is improved. And the feeding state above can be controlled according to the discharging state in the discharging process, so that the equipment can conveniently and automatically control the feeding opportunity and the stopping time, and a finer mixing effect is facilitated.

Description

Technical Field

[0001] The invention relates to the field of Fischer-Tropsch wax preparation, and in particular to a deoiling device and a preparation method of Fischer-Tropsch wax. Background Art

[0002] Fischer-Tropsch wax is a methylene polymer, an alkane polymer synthesized from hydrocarbon-based syngas or natural gas. It mainly relies on high-quality and cheap raw materials from coal chemical industry for iron-based or cobalt-based synthesis. It has a more obvious price advantage over crude oil wax. It can be used in plastic processing, such as injection molding, extrusion and granulation industries. In the production process of masterbatches and modified plastics, it helps to disperse the filler and improve the smoothness during mixing. In the preparation process of Fischer-Tropsch wax, the raw materials need to be stirred and de-oiled before the subsequent finished product output can be carried out.

[0003] It was found that the following problems have not been well solved: 1. In the process of Fischer-Tropsch wax deoiling, a large amount of raw materials and various solutions need to be fully mixed together. However, during use, workers continuously add raw materials, which will cause fatigue. There is a certain amount of difference in the amount of raw materials discharged each time, which makes the final mixing effect different and affects the subsequent deoiling effect. 2. In the deoiling process, the equipment is not easy to use quickly, and feeding and other operations require staff to continuously perform a large number of operations, which is time-consuming and labor-intensive. As a result, the fatigue of the staff will be rapidly aggravated during continuous operation, which is inconvenient to use the device. Summary of the invention

[0004] The purpose of the present invention is to provide a deoiling device and preparation method for Fischer-Tropsch wax, so as to solve the problem of inconvenience in use mentioned in the above background technology. To achieve the above purpose, the present invention provides the following technical scheme: a deoiling device for Fischer-Tropsch wax, comprising a tank body, a feed port is provided at the top of the tank body, and a feed mechanism is provided below the feed port, a motor is fixedly connected to the bottom end of the tank body, and a stirring rod is fixedly connected to the top end of the motor main shaft, and a control mechanism is provided in the inner wall of the tank body; The feeding mechanism includes a feeding bin, which is opened on the top wall of the tank body, and a plurality of blocking plates that fit together are arranged in a circular array in the inner wall of the feeding bin, and the rear ends of the plurality of blocking plates are fixedly connected with rotating shafts, and the plurality of rotating shafts are rotatably connected to the inner wall of the feeding bin, and a toggle ring is fitted at the lower end of the rotating shaft, and the outer wall of the toggle ring is rotatably connected to the inner wall of the feeding bin.

[0005] Preferably, the feeding mechanism further comprises a stirring bin, the stirring bin is opened in the inner wall of the tank body, a bearing bin is fixedly connected to the inner wall of the stirring bin, a pressing plate is vertically slidably connected to the inner wall of the bearing bin, a pushing block is fixedly connected to the bottom end of the pressing plate, the pushing block is slidably connected to the inner wall of the bearing bin, a return spring is fixedly connected to the bottom end of the pressing plate, and the bottom end of the return spring is fixedly connected to the inner wall of the bearing bin; A discharge port is provided in the inner wall of the load-bearing bin, and a diverter plate is inserted in the inner wall of the discharge port. The bottom end of the diverter plate is fixedly connected to a load-bearing frame, and the two sides of the load-bearing frame are slidably connected to the bottom side walls of the load-bearing bin.

[0006] Preferably, the carrying bin comprises a push plate, the top end of the push plate is fixedly connected to the bottom end of the pressure plate, a gear block is slidably connected to the inner wall of the push plate, a plurality of vertically distributed tooth grooves are opened on the side wall of the push plate, and the tooth grooves are meshed with the gear block, a left side plate is fixedly connected to the side wall of the gear block, a right side plate is rotatably connected to the inner side wall of the left side plate, the left side plate and the right side plate are connected by a tension spring, and protruding blocks are fixedly connected to both sides of the end of the right side plate; The top end of the carrier is fixedly connected to a limiting plate, the inner wall of the limiting plate is provided with a transverse groove, and the transverse groove is slidably connected to the protruding block.

[0007] Preferably, the control mechanism comprises an inner warehouse, the inner warehouse is opened in the inner wall of the tank body, a plurality of movable grooves are opened at equal intervals on the inner wall of the inner warehouse, and a plurality of balls arranged in a vertical array with equal intervals are rotatably connected in the inner walls of the plurality of movable grooves, an annular block is fitted in the inner wall of the inner warehouse, a suspension rope is fixedly connected to the top of the annular block, a winding roller is wound around the top of the suspension rope, a mounting frame is rotatably connected to the end of the winding roller, a movable ring is fixedly connected to the bottom end of the mounting frame, and a transmission ring is rotatably connected to the bottom end of the movable ring; The shaft end of the winding roller extends to the end of the mounting frame, and the end of the winding roller is connected to the side wall of the mounting frame through a coil spring. The top end of the winding roller is arranged horizontally with the toggle ring.

[0008] Preferably, the outer wall of the annular block is wrapped with a rubber layer, and the outer diameter of the rubber layer matches the inner diameter of the inner bin.

[0009] Preferably, the control mechanism further comprises a bottom ring, the outer wall of the bottom ring is rotatably connected to the inner wall of the tank body, the side wall of the bottom ring is provided with an obliquely arranged thread groove, a plurality of driving wheels are arranged in an annular array at equal intervals on the side wall of the bottom ring, and the side wall of the driving wheel is arranged in contact with the side edge of the suspension rope, the side wall of the driving wheel has a gear groove formed by mechanical processing, and the driving wheel is meshed with the bottom ring; The top of the bottom ring is fixedly connected with a push rod, and a control ring is arranged between the push rod and the bottom ring, and the top of the control ring is connected to the push rod through a tension spring, and the control ring and the push rod are connected through a one-way shaft, a groove is provided on the side wall of the control ring, and a plurality of limit blocks are arranged in a ring array on the outer wall of the control ring, and a reset spring is fixedly connected to the rear end of the limit block; A plurality of protrusions arranged in a ring array are fixedly connected to the side wall of the transmission ring, and the front ends of the plurality of protrusions are all plugged with slide grooves, and the cross section of the slide groove is arranged in an inverted ∠-shaped structure.

[0010] Preferably, the top end of the control ring is fixedly connected to the bottom end of the transmission ring via a metal sheet, and the control ring and the transmission ring are arranged horizontally.

[0011] A method for preparing a Fischer-Tropsch wax deoiling device comprises the following steps: S1. First, various materials are continuously fed into the feed port through the conveyor. The liquid will enter the inner bin through the filter screen. As the liquid level continues to rise, the annular block is pushed up by buoyancy. Since a number of balls are arranged in the inner bin, the annular block can move upward stably through the balls. S2, with the continuous rise of the annular block, the lifting rope is no longer pulled downward by the annular block. At this time, the shaft end of the winding roller wrapped around the lifting rope resets and rewinds the lifting rope through the winding spring. At this time, the lifting rope continues to move upward and is stored. The lifting rope drives the driving wheel on one side to rotate through friction. Since the driving wheel and the bottom ring are meshed, the bottom ring is driven to rotate through several driving wheels; S3, then the bottom ring drives the push rod at the upper end to rotate on the control ring. At this time, one of the limit blocks is stuck in the groove. As the push rod rotates, the push rod pulls the tension spring until the push rod pushes out the stuck limit block. The push rod drives the control ring to rotate forward through the tension spring. At the same time, the control ring drives the upper transmission ring to rotate slowly. The transmission ring slowly moves up, and the convex point on the side wall of the transmission ring slides from the lowest point of the slideway to the highest point. At this time, the transmission ring pushes the winding roller, so that the top of the winding roller fits with the toggle ring, so that the winding roller can push the transmission ring to rotate during the continuous winding process. The transmission ring then toggles the blocking plate through the rotating shaft to close the feeding bin. At this time, the motor starts and starts to mix the incoming raw materials; S4. When the mixing is completed and the mixed liquid is discharged, the liquid level of the tank gradually decreases. At this time, the annular block tightens the rope and moves downward, and starts to pull the winding roller to rotate. At this time, the winding roller rotates in the opposite direction, thereby driving the transmission ring and the rotating shaft above to rotate in the opposite direction. At this time, several blocking plates are no longer closed. At this time, the raw materials can be slowly put into the feed port. At this time, the raw materials entering will first fall into the bearing bin below; At the same time, in the state of continuous discharge, the push wheel will continue to rotate. Since the control ring and the push rod are connected by a one-way shaft, when the push wheel drives the bottom ring to reverse, the push rod can synchronously drive the control ring to reverse, thereby causing the transmission ring to reverse and move to the lowest end of the slide slot for reset; S5. Finally, the raw materials in the bearing bin continue to accumulate, and the raw materials press the pressure plate, which pushes the push block to move downward, and the push block pushes the gear block to rotate. The gear block rotates slowly, and continuously pulls the left plate upward. At this time, since the left plate and the right plate are connected by a tension spring, when the bearing bin has the maximum load, the left plate is completely rotated upward by 90 degrees. At this time, the setting of the tension spring pulls the right plate on the other side to rotate upward. At this time, the right plate slides on the limit plate, and at the same time, the limit plate drives the bearing frame to move upward. The bearing frame pushes the diverter plate upward. At this time, the raw materials enter the mixing bin through the gap between the bearing bin and the diverter plate. At this time, liquid can be added to make the internal liquid level rise, and the operations in the previous steps are repeated; With the continuous discharge of raw materials, when the liquid level rises and the feed bin is closed, the raw materials in the carrier bin will continue to be released until the raw materials in the carrier bin can no longer completely press the pressure plate. The pressure plate then moves up and resets, pushing the left plate downward. The left plate moves the right plate to drive the diverter plate into the pressure plate. At this time, the release is stopped to achieve quantitative release operation, thereby cyclically performing the processing operation.

[0012] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, by setting the feeding mechanism, the raw materials entering from the outside can be temporarily gathered in the carrying bin during the internal mixed solution discharge process, and the discharge can be triggered after the last mixed solution is discharged.

[0013] In the present invention, through the arrangement of the inner bin and the ball bearings, when the liquid level in the tank rises, the annular block is controlled to trigger the control mechanism to synchronously control the feeding state.

[0014] In the present invention, through the control mechanism, the feeding state above can be controlled according to the discharge state during the discharge process, so that the equipment can automatically control the feeding timing and stop time, which is convenient for a more refined mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the general assembly of the present invention; Figure 2 The schematic diagram of the cross-sectional structure of the general assembly of the present invention is shown in FIG. Figure 1 ; Figure 3 It is a schematic diagram of the cross-sectional structure of the tank body in the present invention; Figure 4 It is a schematic diagram of the ball distribution structure in the present invention; Figure 5The schematic diagram of the cross-sectional structure of the general assembly in the present invention is shown in FIG. Figure 2 ; Figure 6 It is a schematic diagram of the blocking plate distribution structure in the present invention; Figure 7 The schematic diagram of the cross-sectional structure of the general assembly in the present invention is shown in FIG. Figure 3 ; Figure 8 It is a schematic diagram of the control loop structure in the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the carrying bin in the present invention; Fig.10 It is a schematic diagram of the cross-sectional structure of the load-bearing compartment in the present invention; Fig.11 For the present invention Fig.10 The enlarged structural diagram at A in the middle; Fig.12 It is a schematic diagram of the connection structure between the left side wall and the right side panel in the figure of the present invention.

[0016] In the figure: 1. tank body; 2. feeding mechanism; 21. feeding bin; 22. blocking plate; 23. rotating shaft; 24. toggle ring; 25. mixing bin; 26. bearing bin; 261. push plate; 262. gear block; 263. left plate; 264. right plate; 265. protruding block; 266. limit plate; 27. pressure plate; 28. push block; 29. ​​diverter plate; 210. bearing frame; 3. stirring rod; 4. control mechanism; 41. inner bin; 42. movable groove; 43. ball; 44. annular block; 45. lifting rope; 46. winding roller; 47. mounting frame; 48. movable ring; 49. transmission ring; 410. bottom ring; 411. driving wheel; 412. push rod; 413. control ring; 414. groove; 415. limit block; 416. convex point; 417. slide groove. DETAILED DESCRIPTION

[0017] 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 technical personnel in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figures 1 to 12 The present invention provides a technical solution: a deoiling device for Fischer-Tropsch wax, comprising a tank body 1, a feed port is provided at the top of the tank body 1, a feed mechanism 2 is provided below the feed port, a motor is fixedly connected to the bottom end of the tank body 1, a stirring rod 3 is fixedly connected to the top end of the motor main shaft, and a control mechanism 4 is provided in the inner wall of the tank body 1; The feeding mechanism 2 includes a feeding bin 21, which is opened on the top wall of the tank body 1. A plurality of blocking plates 22 that fit together are arranged in a circular array in the inner wall of the feeding bin 21, and the rear ends of the plurality of blocking plates 22 are fixedly connected with rotating shafts 23, and the plurality of rotating shafts 23 are rotatably connected to the inner wall of the feeding bin 21. A toggle ring 24 is fitted at the lower end of the rotating shaft 23, and the outer wall of the toggle ring 24 is rotatably connected to the inner wall of the feeding bin 21.

[0019] In this embodiment, Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the feeding mechanism 2 also includes a stirring chamber 25, which is opened in the inner wall of the tank body 1, and a bearing chamber 26 is fixedly connected to the inner wall of the stirring chamber 25, and a pressing plate 27 is vertically slidably connected to the inner wall of the bearing chamber 26, and a push block 28 is fixedly connected to the bottom end of the pressing plate 27, and the push block 28 is slidably connected to the inner wall of the bearing chamber 26, and a return spring is fixedly connected to the bottom end of the pressing plate 27, and the bottom end of the return spring is fixedly connected to the inner wall of the bearing chamber 26; A discharge port is opened in the inner wall of the carrying bin 26, and a diverter plate 29 is inserted in the inner wall of the discharge port. The bottom end of the diverter plate 29 is fixedly connected to the carrying frame 210, and the two sides of the carrying frame 210 are slidingly connected to the bottom side walls of the carrying bin 26. Through the setting of the pressure plate 27, the left side plate 263 is moved, and then the left side plate 263 controls the right side plate 264 to move up and down, thereby controlling the diverter plate 29 to move up and down to release and stop the material.

[0020] In this embodiment, Fig. 9 , Fig.10 , Fig.11 and Fig.12 As shown, the carrying bin 26 includes a push plate 261, the top of which is fixedly connected to the bottom of the pressure plate 27, a gear block 262 is slidably connected to the inner wall of the push plate 261, a plurality of vertically distributed tooth grooves are provided on the side wall of the push plate 261, and the tooth grooves are meshed with the gear block 262, a left side plate 263 is fixedly connected to the side wall of the gear block 262, a right side plate 264 is rotatably connected to the inner side wall of the left side plate 263, the left side plate 263 and the right side plate 264 are connected by a tension spring, and protruding blocks 265 are fixedly connected to both sides of the end of the right side plate 264; The top of the carrier 210 is fixedly connected to a limit plate 266, the inner wall of the limit plate 266 is provided with a transverse groove, and the transverse groove is slidably connected to the protruding block 265. Through the arrangement of the left plate 263 and the right plate 264, the material discharge can be controlled or the feeding can be stopped when the material increases or decreases.

[0021] In this embodiment, Figure 5 , Figure 7 and Figure 8As shown, the control mechanism 4 includes an inner bin 41, which is opened in the inner wall of the tank body 1, and a plurality of movable grooves 42 are opened at equal intervals on the inner wall of the inner bin 41, and a plurality of balls 43 arranged in a vertical array and distributed at equal intervals are rotatably connected in the inner walls of the plurality of movable grooves 42, and an annular block 44 is fitted in the inner wall of the inner bin 41, and a suspension rope 45 is fixedly connected to the top of the annular block 44, and a winding roller 46 is wound around the top of the suspension rope 45, and a mounting frame 47 is rotatably connected to the end of the winding roller 46, and a movable ring 48 is fixedly connected to the bottom end of the mounting frame 47, and a transmission ring 49 is rotatably connected to the bottom end of the movable ring 48; The axial end of the winding roller 46 extends to the end of the mounting frame 47, and the end of the winding roller 46 is connected to the side wall of the mounting frame 47 through a coil spring. The top of the winding roller 46 is horizontally arranged with the toggle ring 24. Through the arrangement of the hanging rope 45, when the feed liquid level rises, the hanging rope 45 can be recovered, and at the same time, the recovered rope is used as power to control the closing of the feed bin 21 to stop discharging.

[0022] In this embodiment, Figure 2 and Figure 5 As shown, the outer wall of the annular block 44 is wrapped with a rubber layer, and the outer diameter of the rubber layer matches the inner diameter of the inner chamber 41. The arrangement of the rubber layer and the ball 43 facilitates the rapid movement of the annular block 44 and the use of the device.

[0023] In this embodiment, Figure 2 , Figure 3 , Figure 7 and Figure 8 As shown, the control mechanism 4 also includes a bottom ring 410, the outer wall of the bottom ring 410 is rotatably connected to the inner wall of the tank body 1, the side wall of the bottom ring 410 is provided with an obliquely arranged thread groove, and a plurality of driving wheels 411 are arranged in an annular array at equal intervals on the side wall of the bottom ring 410, and the side wall of the driving wheel 411 is arranged in contact with the side edge of the suspension rope 45, the side wall of the driving wheel 411 has a gear groove formed by mechanical processing, and the driving wheel 411 is meshed with the bottom ring 410; A push rod 412 is fixedly connected to the top of the bottom ring 410, and a control ring 413 is arranged between the push rod 412 and the bottom ring 410, and the top of the control ring 413 is connected to the push rod 412 through a tension spring, and the control ring 413 and the push rod 412 are connected through a one-way shaft, a groove 414 is provided on the side wall of the control ring 413, and a plurality of limit blocks 415 are arranged in a ring array on the outer wall of the control ring 413, and a reset spring is fixedly connected to the rear end of the limit block 415; A number of bump points 416 arranged in an annular array are fixedly connected to the side wall of the transmission ring 49, and the front ends of the number of bump points 416 are inserted into a chute 417, and the cross-section of the chute 417 is arranged in an inverted L-shaped structure, so that when the liquid level rises, the control ring 413 can drive the transmission ring 49 to rotate inside the tank body 1, and through the arrangement of the chute 417, when the transmission ring 49 enters the upper end of the chute 417, the mounting frame 47 can be lifted, so that the shaft end of the winding roller 46 can contact the upper toggle ring 24, and thus drive the toggle ring 24 to rotate through friction.

[0024] In this embodiment, as Figure 7 and Figure 8 shown, the top end of the control ring 413 is fixedly connected to the bottom end of the transmission ring 49 through a metal sheet, and the control ring 413 and the transmission ring 49 are horizontally arranged, so that when the control ring 413 rotates, the transmission ring 49 can be driven to rotate synchronously for power connection.

[0025] In this embodiment, as Figures 1 to 5 shown, a preparation method of a deoiling device for Fischer-Tropsch wax includes the following steps: S1. First, various materials are continuously fed into the feed port through a conveyor, and the liquid will enter the inner chamber 41 through a filter screen. As the liquid level continues to rise, the annular block 44 is pushed upward by buoyancy. Since a number of ball bearings 43 are arranged in the inner chamber 41, the annular block 44 can move upward stably through the number of ball bearings 43; S2. As the annular block 44 continues to rise, the suspension rope 45 is no longer pulled downward by the annular block 44. At this time, the shaft end of the winding roller 46 around which the suspension rope 45 is wound rewinds the suspension rope 45 through a coil spring. At this time, the suspension rope 45 continues to move upward and is received. The suspension rope 45 drives a push wheel 411 on one side to rotate through friction. Since the push wheel 411 and the bottom ring 410 are meshed, the bottom ring 410 is driven to rotate by a number of push wheels 411; S3, then the bottom ring 410 drives the push rod 412 at the upper end to rotate on the control ring 413, at this time, one of the limit blocks 415 is stuck in the groove 414, and along with the rotation of the push rod 412, the push rod 412 pulls the tension spring until the push rod 412 pushes out the stuck limit block 415, and the push rod 412 drives the control ring 413 to rotate forward through the tension spring. At the same time, the control ring 413 drives the upper transmission ring 49 to rotate slowly, and the transmission ring 49 slowly moves up. The convex point 416 on the side wall of the transmission ring 49 slides from the lowest point of the slideway to the highest point. At this time, the transmission ring 49 pushes the winding roller 46, so that the top of the winding roller 46 fits with the toggle ring 24, so that the winding roller 46 can push the transmission ring 49 to rotate during the continuous winding process, and the transmission ring 49 then uses the rotating shaft 23 to toggle the blocking plate 22 to close, and the feed bin 21 is closed at this time. At this time, the motor starts and starts to mix the incoming raw materials; S4. When the mixing is completed and the mixed liquid is discharged, the liquid level of the tank body 1 gradually decreases. At this time, the annular block 44 tightens the hanging rope 45 and moves downward, and starts to pull the winding roller 46 to rotate. At this time, the winding roller 46 rotates in the opposite direction, thereby driving the upper transmission ring 49 and the rotating shaft 23 to rotate in the opposite direction. At this time, several blocking plates 22 are no longer closed. At this time, the raw materials can be slowly put into the feed port. At this time, the raw materials entering will first fall into the bearing bin 26 below; At the same time, in the state of continuous discharge, the push wheel 411 will continue to rotate. Since the control ring 413 and the push rod 412 are connected by a one-way shaft, when the push wheel 411 drives the bottom ring 410 to reverse, the push rod 412 can synchronously drive the control ring 413 to reverse, thereby causing the transmission ring 49 to reverse and move to the lowest end of the slide groove 417 for reset. S5. Finally, the raw materials in the carrying bin 26 continue to accumulate, and the raw materials press the pressure plate 27. The pressure plate 27 pushes the push block 28 to move downward, and the push block 28 pushes the gear block 262 to rotate. The gear block 262 rotates slowly and continuously pulls the left plate 263 to move upward. At this time, since the left plate 263 and the right plate 264 are connected by a tension spring, when the carrying bin 26 has a maximum load, the left plate 263 is completely rotated upward by ninety degrees. At this time, the setting of the tension spring pulls the right plate 264 on the other side to rotate upward. At this time, the right plate 264 slides on the limit plate 266 and drives the carrier 210 to move upward through the limit plate 266. The carrier 210 pushes the diverter plate 29 to move upward. At this time, the raw materials enter the mixing bin 25 through the gap between the carrying bin 26 and the diverter plate 29. At this time, liquid can be added to make the internal liquid level rise, and the operations in the previous steps are repeated; With the continuous discharge of raw materials, when the liquid level rises and closes the feed bin 21, the raw materials in the carrier bin 26 will continue to be released until the raw materials in the carrier bin 26 can no longer completely press the pressure plate 27. The pressure plate 27 moves up and resets, pushing the left side plate 263 downward. The left side plate 263 moves the right side plate 264 to drive the diverter plate 29 into the pressure plate 27. At this time, the release is stopped to achieve the quantitative release operation, thereby cyclically performing the processing operation.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used 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 to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A Fischer-Tropsch wax deoiling device, comprising a tank body (1), characterized in that: A feed port is provided at the top of the tank body (1), and a feed mechanism (2) is provided below the feed port; a motor is fixedly connected to the bottom end of the tank body (1), and a stirring rod (3) is fixedly connected to the top end of the motor main shaft; a control mechanism (4) is provided in the inner wall of the tank body (1); The feeding mechanism (2) comprises a feeding bin (21), wherein the feeding bin (21) is provided on the top wall of the tank body (1), and a plurality of blocking plates (22) are arranged in a ring array in the inner wall of the feeding bin (21), and the rear ends of the plurality of blocking plates (22) are fixedly connected with rotating shafts (23), and the plurality of rotating shafts (23) are rotatably connected to the inner wall of the feeding bin (21), and a toggle ring (24) is arranged in a toggle ring at the lower end of the rotating shaft (23), and the outer wall of the toggle ring (24) is rotatably connected to the inner wall of the feeding bin (21).

2. The deoiling device for Fischer-Tropsch wax according to claim 1, characterized in that: The feeding mechanism (2) further comprises a stirring chamber (25), wherein the stirring chamber (25) is provided in the inner wall of the tank body (1), a bearing chamber (26) is fixedly connected to the inner wall of the stirring chamber (25), a pressing plate (27) is vertically slidably connected to the inner wall of the bearing chamber (26), a pushing block (28) is fixedly connected to the bottom end of the pressing plate (27), the pushing block (28) is slidably connected to the inner wall of the bearing chamber (26), a return spring is fixedly connected to the bottom end of the pressing plate (27), and the bottom end of the return spring is fixedly connected to the inner wall of the bearing chamber (26); A discharge port is provided in the inner wall of the bearing bin (26), and a diverter plate (29) is inserted into the inner wall of the discharge port. A bearing frame (210) is fixedly connected to the bottom end of the diverter plate (29), and two sides of the bearing frame (210) are slidably connected to the side walls of the bottom end of the bearing bin (26).

3. A Fischer-Tropsch wax deoiling device according to claim 2, characterized in that: The bearing bin (26) comprises a push plate (261), the top end of the push plate (261) is fixedly connected to the bottom end of the pressure plate (27), a gear block (262) is slidably connected to the inner wall of the push plate (261), a plurality of vertically distributed tooth grooves are provided on the side wall of the push plate (261), and the tooth grooves are meshed with the gear block (262), a left side plate (263) is fixedly connected to the side wall of the gear block (262), a right side plate (264) is rotatably connected to the inner side wall of the left side plate (263), the left side plate (263) and the right side plate (264) are connected via a tension spring, and protruding blocks (265) are fixedly connected to both sides of the end of the right side plate (264); The top end of the support frame (210) is fixedly connected to a limit plate (266), and a transverse groove is provided on the inner wall of the limit plate (266), and the transverse groove is slidably connected to the protruding block (265).

4. A Fischer-Tropsch wax deoiling device according to claim 3, characterized in that: The control mechanism (4) comprises an inner bin (41), the inner bin (41) being provided in the inner wall of the tank body (1), the inner wall of the inner bin (41) being provided with a plurality of movable grooves (42) at equal intervals, and the inner walls of the plurality of movable grooves (42) are all rotatably connected with a plurality of balls (43) arranged in a vertical array and arranged at equal intervals, an annular block (44) being fitted in the inner wall of the inner bin (41), the top end of the annular block (44) being fixedly connected with a suspension rope (45), the top end of the suspension rope (45) being wound with a winding roller (46), the end of the winding roller (46) being rotatably connected with a mounting frame (47), the bottom end of the mounting frame (47) being fixedly connected with a movable ring (48), and the bottom end of the movable ring (48) being rotatably connected with a transmission ring (49); The axial end of the winding roller (46) extends to the end of the mounting frame (47), and the end of the winding roller (46) is connected to the side wall of the mounting frame (47) via a coil spring. The top end of the winding roller (46) is arranged horizontally with the toggle ring (24).

5. The deoiling device for Fischer-Tropsch wax according to claim 4, characterized in that: The outer wall of the annular block (44) is wrapped with a rubber layer, and the outer diameter of the rubber layer matches the inner diameter of the inner bin (41).

6. The deoiling device for Fischer-Tropsch wax according to claim 4, characterized in that: The control mechanism (4) further comprises a bottom ring (410), the outer wall of the bottom ring (410) being rotatably connected to the inner wall of the tank body (1), the side wall of the bottom ring (410) being provided with an obliquely arranged threaded groove, a plurality of driving wheels (411) being arranged in an annular array at equal intervals on the side wall of the bottom ring (410), the side wall of the driving wheel (411) being arranged in close contact with the side edge of the suspension rope (45), the side wall of the driving wheel (411) having a gear groove formed by mechanical processing, and the driving wheel (411) being meshed with the bottom ring (410); The top end of the bottom ring (410) is fixedly connected to a push rod (412), and a control ring (413) is arranged between the push rod (412) and the bottom ring (410), and the top end of the control ring (413) is connected to the push rod (412) via a tension spring, and the control ring (413) and the push rod (412) are connected via a one-way shaft, a groove (414) is provided on the side wall of the control ring (413), and a plurality of limit blocks (415) are arranged in a ring array on the outer wall of the control ring (413), and a return spring is fixedly connected to the rear end of the limit block (415); A plurality of protrusions (416) arranged in a ring array are fixedly connected to the side wall of the transmission ring (49), and the front ends of the plurality of protrusions (416) are all plugged with slide grooves (417), and the cross section of the slide groove (417) is an inverted 'X'-shaped structure.

7. The deoiling device for Fischer-Tropsch wax according to claim 6, characterized in that: The top end of the control ring (413) is fixedly connected to the bottom end of the transmission ring (49) via a metal sheet, and the control ring (413) and the transmission ring (49) are arranged horizontally.

8. The method for preparing a Fischer-Tropsch wax deoiling device according to claim 7, characterized in that: The steps include: S1. First, various materials are continuously fed into the feed port through a conveyor. Liquid passes through a filter screen and enters the inner bin (41). As the liquid level continues to rise, the annular block (44) is pushed upward by buoyancy. Since a plurality of balls (43) are provided in the inner bin (41), the annular block (44) can be stably moved upward by the plurality of balls (43); S2. As the annular block (44) continues to rise, the suspension rope (45) is no longer pulled downward by the annular block (44). At this time, the shaft end of the winding roller (46) wound around the suspension rope (45) resets and winds up the suspension rope (45) through a winding spring. At this time, the suspension rope (45) continues to move upward and is stored. The suspension rope (45) drives the driving wheel (411) on one side to rotate through friction. Since the driving wheel (411) and the bottom ring (410) are meshed, the bottom ring (410) is driven to rotate through a plurality of driving wheels (411); S3. Then, the bottom ring (410) drives the push rod (412) at the upper end to rotate on the control ring (413). At this time, one of the limit blocks (415) is stuck in the groove (414). As the push rod (412) rotates, the push rod (412) pulls the tension spring until the push rod (412) pushes out the stuck limit block (415). Then, the push rod (412) drives the control ring (413) to rotate forward through the tension spring. At the same time, the control ring (413) drives the transmission ring (49) above to rotate slowly. The transmission ring (49) slowly moves upward, and the protrusion (416) on the side wall of the transmission ring (49) slides from the lowest point of the slideway to the highest point. At this time, the transmission ring (49) pushes the winding roller (46) so that the top of the winding roller (46) fits with the toggle ring (24), so that the winding roller (46) can push the transmission ring (49) to rotate during the continuous winding process. The transmission ring (49) then toggle the blocking plate (22) through the rotating shaft (23) to close the feeding bin (21). At this time, the motor is started to start mixing the incoming raw materials; S4. When the mixing is completed and the mixed liquid is discharged, the liquid level of the tank body (1) gradually decreases. At this time, the annular block (44) tightens the suspension rope (45) and moves downward, and starts to pull the winding roller (46) to rotate. At this time, the winding roller (46) rotates in the opposite direction, thereby driving the upper transmission ring (49) and the rotating shaft (23) to rotate in the opposite direction. At this time, the plurality of blocking plates (22) are no longer closed. At this time, the raw materials can be slowly put into the feed port. At this time, the raw materials entering will first fall into the lower bearing bin (26); At the same time, in the state of continuous discharge, the driving wheel (411) will continue to rotate. Since the control ring (413) and the push rod (412) are connected via a one-way shaft, when the driving wheel (411) drives the bottom ring (410) to reverse, the push rod (412) can synchronously drive the control ring (413) to reverse, thereby causing the transmission ring (49) to reverse and move to the lowest end of the slide groove (417) for reset; S5. Finally, the raw materials in the carrying bin (26) continue to accumulate, and the raw materials press the pressure plate (27). The pressure plate (27) pushes the push block (28) to move downward, and the push block (28) pushes the gear block (262) to rotate. The gear block (262) rotates slowly and continuously pulls the left side plate (263) to move upward. At this time, since the left side plate (263) and the right side plate (264) are connected by a tension spring, when the carrying bin (26) has a maximum load capacity, the left side plate (263) is completely rotated upward. At this time, the right side plate (264) on the other side is pulled upward by the setting of the tension spring, and the right side plate (264) slides on the limit plate (266), and at the same time, the support frame (210) is driven to move upward through the limit plate (266), and the support frame (210) pushes the diverter plate (29) to move upward. At this time, the raw materials enter the mixing chamber (25) through the gap between the support chamber (26) and the diverter plate (29). At this time, liquid can be added to make the internal liquid level rise, and the operations in the previous steps are repeated; As the raw materials are continuously discharged, when the liquid level rises and the feed bin (21) is closed, the raw materials in the carrier bin (26) will continue to be released until the raw materials in the carrier bin (26) can no longer completely press the pressure plate (27). The pressure plate (27) then moves upward and resets, pushing the left plate (263) downward. The left plate (263) moves the right plate (264) to drive the diverter plate (29) into the pressure plate (27). At this time, the release stops, achieving a quantitative release operation, thereby cyclically performing the processing operation.

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