A reaction time controllable cleavage reaction system

Abstract

The application discloses a cracking reaction system with controllable reaction time, and belongs to the technical field of cracking reaction furnaces.The system comprises a circular base frame, wherein a partition assembly, an auxiliary assembly and a temperature control assembly are arranged on the circular base frame.The reaction time of a reaction chamber in each temperature regulating ring plate can be controlled according to requirements, so that the material in the reaction chamber can reach the optimal reaction time, and the accurate control of the reaction time is realized.The volume of each partition chamber can be flexibly adjusted to adapt to different amounts of reaction materials, thereby improving the adaptability and flexibility of the equipment.The auxiliary assembly can be used to stir the material in the partition chamber, thereby improving the reaction effect, making the reaction more sufficient and uniform, and the circumferential array of air pumps and pressure sensors on the inner ring plate of the partition can be used for adjusting and monitoring the pressure of the corresponding partition chamber, thereby meeting the pressure requirements of different reactions and improving the stability and controllability of the reaction.

Description

Technical Field

[0001] The invention relates to the technical field of cracking reactors, in particular to a cracking reaction system with controllable reaction time. Background Art

[0002] In the biomass energy industry, cracking reaction is an important process used to convert larger molecular compounds into smaller molecules through thermal cracking or catalytic cracking. Traditional cracking reaction devices often have problems such as difficult to control reaction time, uneven temperature distribution, and insufficient material mixing, resulting in low reaction efficiency and unstable product quality. Due to the limited degree of mixing of materials and catalysts in the reaction chamber of existing cracking reaction devices, the reaction time is often difficult to accurately control, which may lead to low reaction efficiency and unstable product quality. In addition, pressure fluctuations will also affect the consistency of the cracking reaction. Therefore, the present invention provides a cracking reaction system with controllable reaction time. Summary of the Invention

[0003] The present invention addresses the deficiencies in the prior art and provides a cracking reaction system with controllable reaction time, overcoming the problems of difficult control of reaction time, uneven temperature distribution, insufficient material mixing, and pressure fluctuations that affect the consistency of the cracking reaction.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a cracking reaction system with controllable reaction time, comprising a circular base frame, on which a partition assembly, an auxiliary assembly, and a temperature control assembly are arranged, the partition assembly comprising a cross circular plate, four fan-shaped expansion plates are slidably mounted in a circular array on the cross circular plate, an expansion unit is arranged between the four fan-shaped expansion plates, a partition outer ring plate is fixedly mounted on the cross circular plate, a partition inner ring plate is also rotatably mounted on the cross circular plate, an annular cover plate is slidably mounted on the partition inner ring plate, a reaction chamber is formed between the partition outer ring plate, the fan-shaped expansion plate, the annular cover plate, and the partition inner ring plate, eight partition partitions are slidably mounted in a circular array on the annular cover plate, the partition partitions are used to separate the reaction chambers, and a positioning unit is arranged between the eight partition partitions, the temperature control assembly comprises four temperature adjustment ring plates, and the four temperature adjustment ring plates are used to realize temperature regulation of the reaction chamber.

[0005] Furthermore, four temperature-regulating ring plates are evenly fixed on the circular base frame. The four temperature-regulating ring plates are used for preheating, cracking, constant temperature and cooling from top to bottom. Eight partition plates divide the reaction chamber into eight partition chambers.

[0006] Further, the circular chassis is provided with eight limiting long rods in a circumferential array, the cross-shaped circular plates are in sliding cooperation with the limiting long rods, the circular chassis is rotatably provided with an auxiliary screw rod, the auxiliary screw rod and the cross-shaped circular plate form a screw pair, the fan-shaped unfolding plates are each provided with two through holes in cooperation with the limiting long rods, and the limiting long rods are used for assisting in limiting the positions between the fan-shaped unfolding plates and the cross-shaped circular plates.

[0007] Further, the unfolding unit comprises an annular support plate fixedly installed on the circular chassis, four unfolding racks are slidably installed on the annular support plate in a circumferential array, the unfolding racks are each fixedly provided at an end closest to an axis of the annular support plate with an unfolding block, the fan-shaped unfolding plates are each provided with a groove in cooperation with the unfolding block, and the unfolding blocks are used for adjusting the positions of the fan-shaped unfolding plates.

[0008] Further, the inner side of the partition inner ring plate is provided with a circular support frame, the annular cover plate is fixedly provided with an annular sliding frame, the annular sliding frame is slidably installed on the circular support frame, the partition partition plates are each fixedly provided with a strip-shaped sliding plate, the strip-shaped sliding plates are each in sliding cooperation with the circular support frame, the position adjusting unit comprises a limiting circular plate rotatably installed on the circular support frame and a position adjusting turret, the limiting circular plate and the position adjusting turret are in rotary cooperation, the strip-shaped sliding plates are each provided at an end closest to an axis of the limiting circular plate with a sliding groove in cooperation with the limiting circular plate, the limiting circular plate is provided with an arc-shaped notch, and the arc-shaped notch is used for giving way to the movement of the strip-shaped sliding plates.

[0009] Further, the circular support frame is further rotatably provided with eight position adjusting screw rods in a circumferential array, the position adjusting screw rods respectively form screw pairs with the corresponding strip-shaped sliding plates, the position adjusting screw rods are each fixedly provided at an end with a position adjusting circular block, the position adjusting turret is fixedly provided with a fan-shaped strip plate, the position adjusting circular blocks are each provided with a sliding groove in cooperation with the fan-shaped strip plate, the position adjusting turret is further rotatably provided with a fan-shaped block, the fan-shaped strip plate and the fan-shaped block are engaged to form a complete ring plate, and the fan-shaped block is used for adjusting the positions of the strip-shaped sliding plates.

[0010] Further, the limiting circular plate is fixedly provided with a position adjusting ratchet wheel two, the position adjusting turret is fixedly provided with a position adjusting ratchet wheel one, the position adjusting ratchet wheel one and the position adjusting ratchet wheel two are in opposite directions, the circular support frame is further rotatably provided with a transmission ratchet wheel two, the transmission ratchet wheel two is fixedly provided with a transmission ratchet wheel one, the transmission ratchet wheel one and the transmission ratchet wheel two are in opposite directions, the position adjusting ratchet wheel one and the transmission ratchet wheel one form a ratchet mechanism one, and the position adjusting ratchet wheel two and the transmission ratchet wheel two form a ratchet mechanism two.

[0011] Further, the auxiliary assembly comprises eight U-shaped stirring plates rotatably installed on the partition inner ring plate in a circumferential array, the U-shaped stirring plates are arranged at intervals between the partition partition plates, the U-shaped stirring plates are each fixedly provided at an end closest to an axis of the partition inner ring plate with a friction wheel, the cross-shaped circular plate is fixedly provided with an annular friction plate, and friction exists between the annular friction plate and the friction wheel.

[0012] Further, the 8 air pumps are fixedly installed on the circumferential array of the inner ring plate in the partition, and the 8 pressure sensors are also fixedly installed on the circumferential array of the inner ring plate in the partition, the air pumps and the pressure sensors are arranged at intervals between the partitioning plates, the air pumps are used for adjusting the pressure of the corresponding partition chamber, and the pressure sensors are used for monitoring the pressure of the corresponding partition chamber.

[0013] Compared with the prior art, the present application has the following beneficial effects: (1) The present application can control the reaction chamber to stay at each temperature regulating ring plate for a time according to the demand through the four temperature regulating ring plates (preheating, cracking, constant temperature and cooling) for temperature regulation in different stages, so that the material in the reaction chamber can reach the best reaction time, and the precise control of the reaction time is realized. (2) The present application can flexibly adjust the volume of each partition chamber through the position adjusting unit to adapt to different amounts of reaction materials, and the adaptability and flexibility of the equipment are improved. (3) The present application can stir the material in the partition chamber through the auxiliary assembly, improve the reaction effect, and make the reaction more sufficient and uniform. (4) The present application can adjust and monitor the pressure of the corresponding partition chamber through the air pumps and pressure sensors on the circumferential array of the inner ring plate in the partition, meet the demand of different reactions for pressure, and improve the stability and controllability of the reaction. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0015] Figure 2 It is a schematic diagram of the overall structure of the present application. Figure 1 It is a partial enlarged view of position A in the present application.

[0016] Figure 3 It is a schematic diagram of the structure of the present application.

[0017] Figure 4 It is a schematic diagram of the structure of the present application. Figure 3 It is a partial enlarged view of position B in the present application.

[0018] Figure 5 It is a schematic diagram of the structure of the present application.

[0019] Figure 6 It is a schematic diagram of the structure of the present application.

[0020] Figure 7 It is a schematic diagram of the structure of the present application. Figure 6 It is a partial enlarged view of position C in the present application.

[0021] Figure 8 It is a schematic diagram of the structure of the present application.

[0022] Figure 9Structure schematic view at the circular support frame of the present application.

[0023] Figure 10 For Figure 9 Local enlarged schematic view at D.

[0024] Figure 11 Structure schematic view at the position adjusting rotating frame of the present application.

[0025] Figure 12 Structure schematic view at the strip-shaped sliding plate of the present application.

[0026] Figure 13 For Figure 12 Local enlarged schematic view at E.

[0027] Figure 14 Structure schematic view of the auxiliary assembly of the present application.

[0028] Figure 15 Top view of the auxiliary assembly of the present application.

[0029] Reference signs: 101-circular base frame; 102-temperature adjusting ring plate; 103-ring-shaped support plate; 104-auxiliary motor; 105-auxiliary screw rod; 106-limiting long rod; 107-zoned outer ring plate; 108-zoned partition plate; 109-fan-shaped unfolding plate; 110-cross-shaped circular plate; 111-unfolding rack; 112-unfolding block; 113-unfolding tooth ring; 114-ring-shaped cover plate; 115-unfolding motor; 116-transmission gear; 117-unfolding gear; 118-ring-shaped sliding frame; 119-separating screw rod; 120-zoned inner ring plate; 121-circular support frame; 122-switching motor; 123-limiting circular plate; 124-arc-shaped notch; 125-strip-shaped sliding plate; 126-circulating motor; 127-U-shaped stirring plate; 128-position adjusting rotating frame; 129-position adjusting screw rod; 130-position adjusting circular block; 131-fan-shaped strip plate; 132-position adjusting motor; 133-fan-shaped strip block; 134-separating motor; 135-position adjusting ratchet one; 136-position adjusting ratchet two; 137-transmission ratchet one; 138-transmission ratchet two; 139-circular rotating plate; 140-ring-shaped friction plate; 141-friction wheel; 142-pressure sensor; 143-air pump. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

[0031] Embodiment: refer to Figures 1-15The utility model provides a controllable reaction time cracking reaction system, including circular chassis 101, the partition assembly, auxiliary assembly, temperature control assembly are provided with on circular chassis 101, the partition assembly includes cross round plate 110, the fixed setting of circular chassis 101 circumferential array has 8 limit long rod 106, cross round plate 110 all with limit long rod 106 sliding fit, auxiliary lead screw 105 is rotatably installed on circular chassis 101, auxiliary lead screw 105 and cross round plate 110 constitute screw pair, auxiliary motor 104 is fixedly installed on circular chassis 101, the output shaft of auxiliary motor 104 and auxiliary lead screw 105 fixed connection, 4 fan-shaped unfolding plates 109 are slidably installed on the circumferential array of cross round plate 110, and the unfolding unit is arranged between the 4 fan-shaped unfolding plates 109, two through holes for cooperating with the limit long rod 106 are arranged on the fan-shaped unfolding plate 109, and the limit long rod 106 is used to limit the position between the fan-shaped unfolding plate 109 and the cross round plate 110.

[0032] The unfolding unit includes an annular support plate 103 fixedly installed on the circular chassis 101, 4 unfolding racks 111 are slidably installed on the circumferential array of the annular support plate 103, unfolding block 112 is fixedly arranged on the end of the unfolding rack 111 closest to the axis of the annular support plate 103, grooves for cooperating with the unfolding block 112 are arranged on the fan-shaped unfolding plate 109, the unfolding block 112 is used to adjust the position of the fan-shaped unfolding plate 109, a gear set is arranged between the 4 unfolding racks 111, the gear set includes one unfolding gear ring 113, four transmission gears 116 and four unfolding gears 117, the unfolding gear ring 113 and the four unfolding gears 117 are rotatably installed on the annular support plate 103, the unfolding gears 117 are respectively engaged with the corresponding unfolding racks 111 to form a gear rack pair, the transmission gears 116 are respectively fixedly installed on the corresponding unfolding gears 117, and the transmission gears 116 are all engaged with the unfolding gear ring 113 to form a gear pair, and an unfolding motor 115 is also fixedly installed on the annular support plate 103.

[0033] In the initial position, the four fan-shaped unfolding plates 109 are all located at the position closest to the axis of the unfolding gear ring 113, at this time, there is no gap between the cross round plate 110 and the four fan-shaped unfolding plates 109, that is, at this time, the cross round plate 110 and the four fan-shaped unfolding plates 109 form a complete circular bottom plate, the two through holes on the fan-shaped unfolding plate 109 are located directly above the corresponding limit long rod 106, and in the initial position, the cross round plate 110 is located at the position farthest from the lower surface of the circular chassis 101, at this time, the grooves on the fan-shaped unfolding plate 109 are in an engaged state with the corresponding unfolding block 112, and the through holes on the fan-shaped unfolding plate 109 are not engaged with the limit long rod 106.

[0034] At this time, the auxiliary motor 104 is started to drive the auxiliary lead screw 105 to rotate, so that the cross round plate 110 moves downward, that is, the four fan-shaped unfolding plates 109 are synchronously moved downward, the through holes on the fan-shaped unfolding plate 109 are engaged with the corresponding limiting long rods 106, and at this time, the unfolding block 112 has not yet disengaged from the engagement with the fan-shaped unfolding plate 109, that is, the unfolding block 112 always limits the position of the fan-shaped unfolding plate 109 in the process of the engagement of the fan-shaped unfolding plate 109 with the limiting long rod 106, the fan-shaped unfolding plate 109 continues to move downward, the unfolding block 112 disengages from the engagement with the fan-shaped unfolding plate 109, and at this time, the fan-shaped unfolding plate 109 cannot move relative to the cross round plate 110 under the action of the limiting long rod 106, that is, the position locking between the fan-shaped unfolding plate 109 and the cross round plate 110 is achieved.

[0035] When the cross round plate 110 is located at the position farthest from the lower surface of the circular base frame 101, the unfolding motor 115 is started to drive the corresponding unfolding gear 117 to rotate, the corresponding transmission gear 116 is synchronously rotated, under the action of the unfolding tooth ring 113, the four transmission gears 116 are synchronously rotated, that is, the four unfolding gears 117 are synchronously rotated, and then the four unfolding racks 111 are moved away from the axis of the unfolding tooth ring 113, under the action of the unfolding block 112, the fan-shaped unfolding plate 109 is synchronously moved, that is, the four fan-shaped unfolding plates 109 are moved away from the axis of the unfolding tooth ring 113, that is, the unfolding of the four fan-shaped unfolding plates 109 is achieved.

[0036] The cross round plate 110 is fixedly installed with a partition outer ring plate 107, and the cross round plate 110 is rotatably installed with a partition inner ring plate 120, the partition inner ring plate 120 is slidably installed with an annular cover plate 114, the partition outer ring plate 107, the fan-shaped unfolding plate 109, the annular cover plate 114, and the partition inner ring plate 120 form a reaction chamber, eight partition partition plates 108 are circumferentially and slidably installed on the annular cover plate 114, the eight partition partition plates 108 are used for partitioning the reaction chamber, and the eight partition partition plates 108 equally divide the reaction chamber into eight partition chambers, and the partition chambers are respectively used for storing materials and catalysts in each reaction stage.

[0037] The temperature control assembly includes four temperature adjusting ring plates 102, the four temperature adjusting ring plates 102 are used for adjusting the temperature of the reaction chamber, the four temperature adjusting ring plates 102 are uniformly and fixedly installed on the circular base frame 101, and the four temperature adjusting ring plates 102 are used for preheating, cracking, constant temperature, and cooling from top to bottom.

[0038] The adjusting unit is arranged between the eight partition separators 108, the inner side of the inner partition ring plate 120 is provided with a circular support frame 121, the annular cover plate 114 is fixedly provided with an annular sliding frame 118, the annular sliding frame 118 and the circular support frame 121 are in sliding fit, the circular support frame 121 is rotatably provided with a separation screw rod 119, the separation screw rod 119 and the annular sliding frame 118 form a screw pair, the lower surface of the circular support frame 121 is fixedly provided with a separation motor 134, and the output shaft of the separation motor 134 is fixedly connected with the separation screw rod 119.

[0039] In the initial position, the annular sliding frame 118 is located at the position closest to the cross circular plate 110, that is, the annular cover plate 114 is located at the position closest to the cross circular plate 110, at this time, the reaction chamber is formed between the outer partition ring plate 107, the fan-shaped unfolding plate 109, the cross circular plate 110, the annular cover plate 114 and the inner partition ring plate 120, the separation motor 134 is started to drive the separation screw rod 119 to rotate, that is, the annular sliding frame 118 is moved upward, and the annular cover plate 114 is synchronously moved, that is, the upper end surface of the reaction chamber is opened, so that the material to be used and the catalyst can be conveniently added to each partition chamber.

[0040] The strip-shaped sliding plates 125 are fixedly arranged on the partition separators 108 and are in sliding fit with the circular support frame 121, the adjusting unit comprises a limiting circular plate 123 rotatably arranged on the circular support frame 121 and a position adjusting rotary frame 128, the limiting circular plate 123 and the position adjusting rotary frame 128 are in rotary fit, the end part of the strip-shaped sliding plate 125 closest to the axis of the limiting circular plate 123 is provided with a sliding groove matched with the limiting circular plate 123, the limiting circular plate 123 is provided with an arc-shaped notch 124, the arc-shaped notch 124 is used for giving way to the movement of the strip-shaped sliding plate 125, and the strip-shaped sliding plate 125 and the circular support frame 121 have friction force, so that the strip-shaped sliding plate 125 cannot slide relative to the circular support frame 121 when no external force is applied.

[0041] In the initial position, the limiting circular plate 123 is in engagement with the eight strip-shaped sliding plates 125, at this time, under the action of the limiting circular plate 123, the strip-shaped sliding plate 125 cannot move up and down relative to the circular support frame 121, that is, the partition separator 108 cannot move up and down relative to the circular support frame 121, so as to realize the locking of the position of the partition separator 108, the limiting circular plate 123 is driven to rotate relative to the circular support frame 121, so that the arc-shaped notch 124 is moved to the position of the strip-shaped sliding plate 125 corresponding to the partition separator 108 to be adjusted, under the action of the arc-shaped notch 124, the strip-shaped sliding plate 125 is separated from the engagement with the limiting circular plate 123, that is, at this time, the partition separator 108 corresponding to the arc-shaped notch 124 can move up and down relative to the circular support frame 121, and the other partition separators 108 still cannot move up and down relative to the circular support frame 121.

[0042] The circular support frame 121 is also circumferentially arrayed with eight position adjusting lead screws 129 rotatably mounted thereon, the position adjusting lead screws 129 respectively form screw pairs with corresponding strip-shaped sliding plates 125, the end portions of the position adjusting lead screws 129 are fixedly installed with position adjusting circular blocks 130, the position adjusting rotary frame 128 is fixedly provided with a sector-shaped strip plate 131, the position adjusting circular blocks 130 are all provided with sliding grooves matched with the sector-shaped strip plate 131, the position adjusting rotary frame 128 is also rotatably provided with sector-shaped strip blocks 133, the sector-shaped strip plate 131 and the sector-shaped strip blocks 133 form a complete ring plate when they are engaged, the sector-shaped strip blocks 133 are used for adjusting the positions of the strip-shaped sliding plates 125, the position adjusting rotary frame 128 is fixedly installed with a position adjusting motor 132, and the output shaft of the position adjusting motor 132 is fixedly connected with the sector-shaped strip blocks 133.

[0043] In the initial position, the position adjusting circular blocks 130 are all in the engaged state with the sector-shaped strip plate 131, that is, under the action of the limiting circular plate 123 and the sector-shaped strip plate 131, the positions of the partitioning plates 108 are doubly fixed, so that when the materials and the catalysts are stored in the partitioning chambers, the partitioning plates 108 are prevented from moving, so that the materials and the catalysts are prevented from reacting in advance.

[0044] When the arc-shaped notch 124 moves to the position of the strip-shaped sliding plate 125 corresponding to the partitioning plate 108 to be moved, the position adjusting rotary frame 128 is further driven to rotate relative to the circular support frame 121, the sector-shaped strip plate 131 and the sector-shaped strip blocks 133 are synchronously rotated, so that the sector-shaped strip blocks 133 are engaged with the position adjusting circular block 130 corresponding to the partitioning plate 108, at this time, the axis of the position adjusting circular block 130 and the axis of the position adjusting motor 132 are on the same straight line, then the position adjusting motor 132 is started to drive the sector-shaped strip blocks 133 to rotate, that is, the position adjusting circular block 130 is rotated, and then the position adjusting lead screw 129 is rotated, under the action of the position adjusting lead screw 129, the strip-shaped sliding plate 125 moves upward, that is, the partitioning plate 108 moves downward, and finally the partitioning plate 108 moves to the position farthest from the cross-shaped circular plate 110, at this time, the lower end surface of the partitioning plate 108 and the lower surface of the annular cover plate 114 are on the same plane.

[0045] The limiting circular plate 123 is fixedly installed with a position adjusting ratchet wheel two 136, the position adjusting rotary frame 128 is fixedly installed with a position adjusting ratchet wheel one 135, the rotation directions of the position adjusting ratchet wheel one 135 and the position adjusting ratchet wheel two 136 are opposite, the circular support frame 121 is also rotatably installed with a transmission ratchet wheel two 138, the transmission ratchet wheel two 138 is fixedly installed with a transmission ratchet wheel one 137, the rotation directions of the transmission ratchet wheel one 137 and the transmission ratchet wheel two 138 are opposite, a ratchet mechanism one is formed between the position adjusting ratchet wheel one 135 and the transmission ratchet wheel one 137, a ratchet mechanism two is formed between the position adjusting ratchet wheel two 136 and the transmission ratchet wheel two 138, and the upper surface of the circular support frame 121 is fixedly installed with a switching motor 122, and the output shaft of the switching motor 122 is fixedly connected with the transmission ratchet wheel two 138.

[0046] The starting switch motor 122 drives the transmission ratchet wheel two 138 to rotate, and the transmission ratchet wheel one 137 synchronously rotates. Under the action of the positioning ratchet wheel one 135, the positioning ratchet wheel two 136, the transmission ratchet wheel one 137 and the transmission ratchet wheel two 138, when the transmission ratchet wheel two 138 drives the positioning ratchet wheel two 136 to rotate, the transmission ratchet wheel one 137 rotates relative to the positioning ratchet wheel one 135, and when the transmission ratchet wheel one 137 drives the positioning ratchet wheel one 135 to rotate, the transmission ratchet wheel two 138 rotates relative to the positioning ratchet wheel two 136, that is, the positions of the limiting circular plate 123 and the sector strip plate 131 are adjusted respectively.

[0047] The auxiliary assembly includes a circumferential array of eight U-shaped stirring plates 127 rotatably mounted on the partition inner ring plate 120. The U-shaped stirring plates 127 are spaced apart from the partition partition plate 108. The closest end of the U-shaped stirring plate 127 to the axis of the partition inner ring plate 120 is fixedly provided with a friction wheel 141. The cross-shaped circular plate 110 is fixedly provided with an annular friction plate 140. There is a friction force between the annular friction plate 140 and the friction wheel 141.

[0048] The cross-shaped circular plate 110 is also rotatably provided with a circular rotating plate 139. Four connecting rods are arranged between the circular rotating plate 139 and the circular support frame 121. The circular support frame 121 and the circular rotating plate 139 are fixedly connected through the connecting rods. The axes of the partition outer ring plate 107, the partition inner ring plate 120, the circular support frame 121 and the circular rotating plate 139 are on the same straight line. The lower surface of the cross-shaped circular plate 110 is fixedly provided with a circulating motor 126. The output shaft of the circulating motor 126 is fixedly connected with the circular rotating plate 139.

[0049] The starting circulating motor 126 drives the circular rotating plate 139 to rotate, and the partition inner ring plate 120 and the circular support frame 121 synchronously rotate, and the partition partition plate 108 and the annular cover plate 114 synchronously rotate, and the U-shaped stirring plate 127 on the partition inner ring plate 120 also synchronously rotates, and the friction wheel 141 on the U-shaped stirring plate 127 rotates relative to the annular friction plate 140. Under the action of the annular friction plate 140, the friction wheel 141 rotates by itself, that is, the U-shaped stirring plate 127 rotates by itself.

[0050] Eight air pumps 143 are fixedly arranged in a circumferential array on the partition inner ring plate 120. Eight pressure sensors 142 are also fixedly arranged in a circumferential array on the partition inner ring plate 120. The air pumps 143 and the pressure sensors 142 are spaced apart from the partition partition plate 108. The air pumps 143 are used to adjust the pressure of the corresponding partition chamber, and the pressure sensors 142 are used to monitor the pressure of the corresponding partition chamber.

[0051] Working principle: according to the preset amount of the material to be reacted, the volume of the partition chamber storing the material is adjusted through the positioning unit, after adjusting the volume of each partition chamber, the separation motor 134 is started to drive the annular cover plate 114 and the annular slide 118 to move upward synchronously, that is, to make the annular cover plate 114 move to the position farthest from the cross circular plate 110, then add the specified material or catalyst to each chamber, the catalyst is stored in the chamber next to the partition chamber containing the reaction material in the order of use, after adding, the annular slide 118 returns to the initial position.

[0052] The auxiliary motor 104 is started again to make the cross circular plate 110 move downward, the reaction chamber moves downward synchronously, the fan-shaped expansion plate 109 and the limiting long rod 106 are engaged, the auxiliary lead screw 105 and the limiting long rod 106 are both located outside the partition outer ring plate 107, that is, the auxiliary lead screw 105 and the partition outer ring plate 107 do not affect the movement of the reaction chamber, first make the reaction chamber move to the position of the temperature adjustment ring plate 102 farthest from the lower surface of the circular base frame 101, preheat the inside of the reaction chamber through the temperature adjustment ring plate 102, and adjust the pressure in the partition chamber according to the pressure requirement through the air pump 143, monitor the change of the pressure in the partition chamber through the pressure sensor 142, and start the circulating motor 126 to drive the partition partition plate 108, the annular cover plate 114, and the partition inner ring plate 120 to rotate synchronously, that is, to make the material and catalyst in the partition chamber rotate relative to the partition outer ring plate 107, the fan-shaped expansion plate 109, and the cross circular plate 110, and under the action of the auxiliary assembly, agitate the reaction material in the partition chamber, thereby improving the reaction effect.

[0053] When a certain catalyst needs to be added when heated to a specified temperature, the partition partition plate 108 between the partition chamber containing the catalyst and the partition chamber containing the reaction material is moved to the position farthest from the cross circular plate 110 through the positioning unit, that is, to make the catalyst and the reaction material contact, and under the action of the U-shaped agitation plate 127, the catalyst and the reaction material are mixed.

[0054] Repeat the above steps to make the reaction chamber move downward through each temperature adjustment ring plate 102 for cracking reaction in turn, according to the requirement, control the reaction chamber to stay at the required temperature adjustment ring plate 102 for a certain time, so that the material in the reaction chamber can reach the optimal reaction time, after completing the treatment of the reaction chamber by the four temperature adjustment ring plates 102, make the cross circular plate 110 move to the position farthest from the lower surface of the circular base frame 101, then make the four fan-shaped expansion plates 109 move to the position farthest apart through the expansion unit, and the material in the reaction chamber falls from the lower end face of the reaction chamber.

[0055] The present application is not limited to the above-mentioned specific embodiments, and various modifications made by those skilled in the art based on the above-mentioned concept without creative labor fall within the scope of the present application.

Claims

1. A cracking reaction system with controllable reaction time, comprising a circular base frame (101), characterized in that: The circular base frame (101) is provided with a partition assembly, an auxiliary assembly, and a temperature control assembly. The partition assembly includes a cross circular plate (110). Four fan-shaped expansion plates (109) are slidably mounted in a circumferential array on the cross circular plate (110). An expansion unit is provided between the four fan-shaped expansion plates (109). A partition outer ring plate (107) is fixedly mounted on the cross circular plate (110). A partition inner ring plate (120) is also rotatably mounted on the cross circular plate (110). An annular cover plate is slidably mounted on the partition inner ring plate (120). (114), a reaction chamber is formed between the partition outer ring plate (107), the fan-shaped expansion plate (109), the annular cover plate (114), and the partition inner ring plate (120), and 8 partition partitions (108) are slidably mounted in a circular array on the annular cover plate (114), and the partition partitions (108) are used to separate the reaction chambers. A position adjustment unit is provided between the 8 partition partitions (108), and the temperature control component includes 4 temperature adjustment ring plates (102), and the 4 temperature adjustment ring plates (102) are used to achieve temperature control of the reaction chamber; The four temperature-regulating ring plates (102) are evenly fixed on the circular base frame (101). The four temperature-regulating ring plates (102) are used for preheating, cracking, constant temperature, and cooling from top to bottom. The eight partition plates (108) divide the reaction chamber into eight partition chambers. Eight limiting long rods (106) are fixedly provided in a circular array on the circular base (101), and the cross circular plates (110) are all slidably matched with the limiting long rods (106). An auxiliary screw rod (105) is rotatably installed on the circular base (101), and the auxiliary screw rod (105) and the cross circular plate (110) form a spiral pair. Two through holes that match the limiting long rods (106) are provided on the fan-shaped expansion plate (109), and the limiting long rods (106) are used to assist in limiting the position between the fan-shaped expansion plate (109) and the cross circular plate (110); The unfolding unit comprises an annular support plate (103) fixedly mounted on a circular base frame (101), four unfolding racks (111) are slidably mounted in a circumferential array on the annular support plate (103), the ends of the unfolding racks (111) closest to the axis of the annular support plate (103) are fixedly provided with unfolding bars (112), the fan-shaped unfolding plates (109) are provided with grooves that cooperate with the unfolding bars (112), the unfolding bars (112) are used to adjust the position of the fan-shaped unfolding plates (109), and a gear set is provided between the four unfolding racks (111); A circular support frame (121) is installed on the inner side of the partition inner ring plate (120), an annular slide (118) is fixedly installed on the annular cover plate (114), and the annular slide (118) is slidably installed on the circular support frame (121). A strip slide (125) is fixedly installed on each partition partition (108), and the strip slide (125) is slidably matched with the circular support frame (121). The positioning unit includes a rotating device mounted on the circular support frame The limiting circular plate (123) and the adjusting rotating frame (128) on (121) are rotatably matched with each other, and the end of the strip slide (125) closest to the axis of the limiting circular plate (123) is provided with a sliding groove that cooperates with the limiting circular plate (123), and the limiting circular plate (123) is provided with an arc-shaped notch (124), which is used to make way for the movement of the strip slide (125).

2. A cracking reaction system with controllable reaction time according to claim 1, characterized in that: The circular support frame (121) is also provided with 8 adjusting screw rods (129) rotatably mounted in a circular array. The adjusting screw rods (129) respectively form a spiral pair with the corresponding strip slides (125). The ends of the adjusting screw rods (129) are fixedly mounted with adjusting circular blocks (130). The adjusting rotating frame (128) is fixedly provided with fan-shaped strips (131). The adjusting circular blocks (130) are provided with sliding grooves that cooperate with the fan-shaped strips (131). The adjusting rotating frame (128) is also rotatably mounted with fan-shaped strips (133). When the fan-shaped strips (131) and the fan-shaped strips (133) are engaged, a complete ring plate is formed. The fan-shaped strips (133) are used to adjust the position of the strip slide (125).

3. A cracking reaction system with controllable reaction time according to claim 2, characterized in that: A second adjusting ratchet (136) is fixedly mounted on the limiting circular plate (123), and a first adjusting ratchet (135) is fixedly mounted on the adjusting rotating frame (128). The first adjusting ratchet (135) and the second adjusting ratchet (136) have opposite rotation directions. A second transmission ratchet (138) is also rotatably mounted on the circular support frame (121). A first transmission ratchet (137) is fixedly mounted on the second transmission ratchet (138). The first transmission ratchet (137) and the second transmission ratchet (138) have opposite rotation directions. A ratchet mechanism 1 is formed between the first adjusting ratchet (135) and the first transmission ratchet (137), and a ratchet mechanism 2 is formed between the second adjusting ratchet (136) and the second transmission ratchet (138).

4. A cracking reaction system with controllable reaction time according to claim 3, characterized in that: The auxiliary component includes eight U-shaped stirring plates (127) rotatably mounted on the partition inner ring plate (120) in a circumferential array. The U-shaped stirring plates (127) and the partition partition plates (108) are spaced apart. A friction wheel (141) is fixedly mounted on the end of the U-shaped stirring plate (127) closest to the axis of the partition inner ring plate (120). An annular friction plate (140) is fixedly mounted on the cross circular plate (110). Friction exists between the annular friction plate (140) and the friction wheel (141).

5. A cracking reaction system with controllable reaction time according to claim 4, characterized in that: Eight air pumps (143) are fixedly mounted in a circumferential array on the partition inner ring plate (120), and eight pressure sensors (142) are also fixedly mounted in a circumferential array on the partition inner ring plate (120). The air pumps (143) and the pressure sensors (142) are both spaced apart from the partition partition (108). The air pumps (143) are used to adjust the pressure of the corresponding partition chamber, and the pressure sensors (142) are used to monitor the pressure of the corresponding partition chamber.

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