A temperature control system adapted to a cracking reactor device

Abstract

The present invention discloses a temperature control system adapted for a cracking reactor device, belonging to the field of temperature control technology, comprising a base plate, a reactor arranged on the base plate, four temperature control components evenly arranged on the base plate, and auxiliary components symmetrically arranged on the base plate. The temperature of the reactor is adjusted in different regions by the four temperature control components, thereby improving the accuracy and flexibility of temperature control. The power of the semicircular heating plate is quickly adjusted by a temperature control cabinet to ensure that the temperature of each region is maintained at a set value, quickly responding to the temperature change requirements during the cracking reaction process, and being able to protect the corresponding semicircular heating plate to avoid direct exposure and possible damage. Moreover, during inspection and maintenance, by moving the semicircular heat-conducting ring plate and the semicircular covering ring plate, close contact between the staff and the high-temperature reactor is avoided, thus preventing high-temperature damage, and facilitating inspection and maintenance of the semicircular heating plate and the thermocouple sensor.

Description

Technical Field

[0001] The present invention relates to the technical field of temperature control, in particular to a temperature control system adapted to a cracking reaction furnace device. Background Art

[0002] In the biomass energy industry, the cracking reactor is a key equipment, and the accuracy and stability of its temperature control are directly related to the quality of the product and production efficiency. The traditional cracking reactor temperature control system often adopts the method of overall heating or simple zone heating. This method has problems such as inaccurate temperature control, uneven heating, and slow response speed. It is difficult to meet the modern industry's demand for high-precision and high-efficiency temperature control of cracking reactors. Especially in the cracking reaction process, due to the difference in reaction materials and changes in reaction conditions, there are often large differences in the temperature distribution inside the reactor. If the temperature of the reactor cannot be accurately controlled, it will not only affect the quality and yield of the product, but may also cause safety accidents, and it is inconvenient for staff to inspect and maintain the heating unit. Therefore, the present invention provides a temperature control system adapted to the cracking reactor device. Summary of the Invention

[0003] The present invention addresses the deficiencies in the prior art and provides a temperature control system adapted to a cracking reactor device, overcoming the problems of inaccurate temperature control, uneven heating, slow response speed, and inconvenience in the inspection and maintenance of the heating unit by staff.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: A temperature control system adapted to a cracking reactor device comprises a base plate, a reactor is arranged on the base plate, four temperature control components are evenly arranged on the base plate, and the four temperature control components are used to adjust the temperature of the reactor in different regions, the temperature control components each comprise two support plates, each support plate is rotatably mounted with a positioning rotating plate, each positioning rotating plate is movably mounted with a semicircular heat-conducting ring plate and a semicircular covering ring plate, each semicircular heat-conducting ring plate is fixedly mounted with a semicircular heating plate, the semicircular covering ring plate is used to protect the corresponding semicircular heating plate, each support plate is provided with a limiting unit, the limiting unit is used to limit the position of the semicircular heat-conducting ring plate and the semicircular covering ring plate, and auxiliary components are also symmetrically arranged on the base plate, the auxiliary components each comprise a semicircular auxiliary ring plate, each semicircular auxiliary ring plate is rotatably mounted with a fan-shaped gear ring 1, and an arc-shaped positioning strip plate is rotatably mounted on the fan-shaped gear ring 1, and the arc-shaped positioning strip plate is used to adjust the position of the semicircular heat-conducting ring plate, the semicircular covering ring plate, and the positioning rotating plate.

[0005] Furthermore, the two support plates in the same temperature control component are symmetrically arranged, the two semicircular heat-conducting ring plates are symmetrically arranged, the two semicircular covering ring plates are symmetrically arranged, and the two semicircular heating plates are symmetrically arranged. The semicircular covering ring plates are also symmetrically fixed with thermocouple sensors, which are used to detect the temperature of the corresponding semicircular heating plates.

[0006] Furthermore, support side plates are symmetrically fixedly installed on the bottom plate, and the support plates are fixedly connected to the corresponding support side plates respectively. Adjustment long rods are fixedly installed on the semicircular heat-conducting ring plate and the semicircular covering ring plate, and the adjustment long rods are slidably matched with the corresponding adjustment rotating plates, and the semicircular covering ring plate is slidably matched with the adjustment long rods on the semicircular heat-conducting ring plate.

[0007] Furthermore, a second adjusting screw rod, a first adjusting bevel gear, a second adjusting bevel gear, and a first transmission bevel gear are rotatably installed on the adjusting rotary plate, and the first adjusting screw rod is fixedly installed on the semicircular heat conduction ring plate, and the first adjusting screw rod and the first adjusting bevel gear form a spiral pair, and the second adjusting screw rod and the second adjusting bevel gear form a spiral pair, and the first adjusting bevel gear and the first transmission bevel gear are meshed to form a gear pair, and the second adjusting bevel gear and the second transmission bevel gear are meshed to form a gear pair.

[0008] Furthermore, three arc-shaped transmission strips are rotatably mounted on the support plate, and another arc-shaped transmission strip is fixedly mounted on the support plate. Transmission round blocks are fixedly mounted on the transmission bevel gear 1 and the transmission bevel gear 2, and the transmission round blocks are provided with sliding grooves that cooperate with the arc-shaped transmission strips. One of the two transmission round blocks is engaged with the arc-shaped transmission strip, and the other transmission round block is engaged with the arc-shaped transmission strip opposite to the arc-shaped transmission strip.

[0009] Furthermore, a transmission group one is arranged between the three arc-shaped transmission strips rotatably mounted on the support plate, the limiting unit includes two limiting pulleys rotatably mounted on the support plate, a transmission group two is arranged between the adjusting plate and the corresponding limiting pulley, and a transmission group three is arranged between the arc-shaped transmission strip farthest from the arc-shaped transmission strip fixedly mounted on the support plate and the corresponding limiting pulley.

[0010] Furthermore, the limiting unit also includes a long arm rotating plate rotatably mounted on the support plate, a torsion spring is arranged between the long arm rotating plate and the support plate, a fan-shaped gear ring 2 and a fan-shaped limiting strip are fixedly arranged on the long arm rotating plate, a limiting circular block is fixedly arranged on the limiting pulley, and a sliding groove is provided on the limiting circular block to cooperate with the fan-shaped limiting strip.

[0011] Furthermore, the semicircular auxiliary ring plates are all slidably mounted on the bottom plate, and the sector-shaped gear ring 1 is symmetrically fixed with sector-shaped auxiliary strips. When the sector-shaped auxiliary strips, arc-shaped adjustment strips, and sector-shaped limit strips are engaged, a complete ring plate is formed. When the sector-shaped gear ring 1 and the sector-shaped gear ring 2 are engaged, a complete gear ring is formed. The semicircular auxiliary ring plate is also rotatably mounted on the auxiliary gear, and when the auxiliary gear is engaged with the sector-shaped gear ring 1 and the sector-shaped gear ring 2, a gear pair is formed.

[0012] Furthermore, a position control cabinet, a temperature control cabinet, and a signal receiving cabinet are fixedly installed on the bottom plate.

[0013] The beneficial effects of the present invention compared with the prior art are as follows: (1) The present invention realizes regional temperature regulation of the reactor through four temperature control components, thereby improving the accuracy and flexibility of temperature control. (2) The present invention can monitor the temperature of each area in real time through thermocouple sensors, and quickly adjust the power of the semicircular heating plate through the temperature control cabinet to ensure that the temperature of each area is maintained at the set value, and quickly respond to the temperature change requirements during the cracking reaction. (3) The present invention can protect the corresponding semicircular heating plate by setting a semicircular covering ring plate, avoiding direct exposure and possible damage, and during inspection and maintenance, by moving the semicircular heat-conducting ring plate and the semicircular covering ring plate, the staff can avoid close contact with the high-temperature reactor and prevent high-temperature damage. (4) The present invention can facilitate the expansion of the semicircular heat-conducting ring plate and the semicircular covering ring plate through the mutual cooperation of the temperature control component and the auxiliary component, thereby facilitating the inspection and maintenance of the semicircular heating plate and the thermocouple sensor. (5) The present invention realizes intelligent control and management of the temperature control system through the coordinated use of the position control cabinet, the temperature control cabinet and the signal receiving cabinet, thereby improving work efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a top view of the overall structure of the present invention.

[0016] Figure 3 Schematic diagram of the structure of the auxiliary components of the present invention.

[0017] Figure 4 for Figure 3 A local enlarged schematic diagram of point A in the middle.

[0018] Figure 5 It is a structural schematic diagram of the support plate of the present invention.

[0019] Figure 6 Schematic diagram of the structure of the temperature control component of the present invention.

[0020] Figure 7 for Figure 6A partial enlarged schematic diagram of point B in the middle.

[0021] Figure 8 for Figure 6 A partial enlarged schematic diagram of point C in the middle.

[0022] Figure 9 It is a structural schematic diagram of the semicircular heating plate of the present invention.

[0023] Figure 10 for Figure 9 A local enlarged schematic diagram of point D in the middle.

[0024] Figure 11 It is a structural schematic diagram of the thermocouple sensor of the present invention.

[0025] Figure 12 It is a top view of the structure at the support plate of the present invention.

[0026] Figure 13 for Figure 12 A partial enlarged schematic diagram of point E in the middle.

[0027] Reference numerals: 101-base plate; 102-reacting furnace; 103-positioning control cabinet; 104-temperature control cabinet; 105-signal receiving cabinet; 106-support side plate; 107-support plate; 108-semicircular heat-conducting ring plate; 109-semicircular covering ring plate; 110-shifting screw rod; 111-shifting motor; 112-semicircular auxiliary ring plate; 113-sector gear ring 1; 114-sector auxiliary strip plate; 115-auxiliary motor; 116-auxiliary gear; 117-positioning long rod; 118-positioning screw rod 1; 119-positioning screw rod 2; 120-positioning bevel gear 1; 121- Adjustment bevel gear 2; 122- transmission bevel gear 1; 123- transmission bevel gear 2; 124- transmission round block; 125- arc-shaped transmission strip plate; 126- adjustment rotary plate; 127- transmission pulley; 128- transmission belt; 129- adjustment motor; 130- arc-shaped adjustment strip plate; 131- semicircular heating plate; 132- transposition pulley; 133- driven pulley; 134- transposition belt; 135- driven belt; 136- thermocouple sensor; 137- long arm rotary plate; 138- sector gear ring 2; 139- sector limiting strip plate; 140- limiting pulley; 141- limiting round block. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0029] Example: Reference Figures 1-13, a temperature control system adapted to a cracking reactor device, includes a base plate 101, a reactor 102 is arranged on the base plate 101, and four temperature control components are evenly arranged on the base plate 101, and the four temperature control components are used to adjust the temperature of the reactor 102 in different regions, and each temperature control component includes two support plates 107, and support side plates 106 are symmetrically fixedly installed on the base plate 101, and the support plates 107 are fixedly connected to the corresponding support side plates 106, and a positioning rotating plate 126 is rotatably installed on the support plates 107, and a semicircular heat-conducting ring plate 108 and a semicircular covering ring plate 109 are movably provided on the positioning rotating plate 126, and a positioning long rod 117 is fixedly installed on the semicircular heat-conducting ring plate 108 and the semicircular covering ring plate 109, and the positioning long rod 117 is slidably matched with the corresponding positioning rotating plate 126, and the semicircular covering ring plate 109 is slidably matched with the positioning long rod 117 on the semicircular heat-conducting ring plate 108.

[0030] A semicircular heating plate 131 is fixedly installed on the semicircular heat-conducting ring plate 108, and the semicircular covering ring plate 109 is used to protect the corresponding semicircular heating plate 131. The semicircular heating plate 131 is used to control the temperature of the corresponding partition of the semicircular heating plate 131 on the reaction furnace 102. The two support plates 107 in the same temperature control component are symmetrically arranged, the two semicircular heat-conducting ring plates 108 are symmetrically arranged, the two semicircular covering ring plates 109 are symmetrically arranged, and the two semicircular heating plates 131 are symmetrically arranged. Thermocouple sensors 136 are also symmetrically fixedly installed on the semicircular covering ring plate 109. Thermocouple sensors 136 are used to detect the temperature of the corresponding semicircular heating plate 131.

[0031] The adjusting screw rod 2 119, the adjusting bevel gear 1 120, the adjusting bevel gear 2 121, and the transmission bevel gear 1 122 are rotatably installed on the adjusting rotating plate 126. The adjusting bevel gear 1 120 and the transmission bevel gear 1 122 are meshed to form a gear pair, and the adjusting bevel gear 2 121 and the transmission bevel gear 2 123 are meshed to form a gear pair. The adjusting screw rod 1 118 is fixedly installed on the semicircular heat conducting ring plate 108. The adjusting screw rod 1 118 and the adjusting bevel gear 1 120 form a spiral pair. The adjusting screw rod 2 119 is fixedly installed on the semicircular covering ring plate 109. The adjusting screw rod 2 119 and the adjusting bevel gear 2 121 constitutes a spiral pair, three arc-shaped transmission strips 125 are rotatably mounted on the support plate 107, and another arc-shaped transmission strip 125 is fixedly mounted on the support plate 107. Transmission round blocks 124 are fixedly mounted on the transmission bevel gear 122 and the transmission bevel gear 2 123, and the transmission round blocks 124 are provided with sliding grooves that cooperate with the arc-shaped transmission strips 125. One of the two transmission round blocks 124 is engaged with the arc-shaped transmission strip 125, and the other transmission round block 124 is engaged with the arc-shaped transmission strip 125 opposite to the arc-shaped transmission strip 125.

[0032] A transmission group 1 is arranged between the three arc-shaped transmission strips 125 rotatably mounted on the support plate 107. The transmission group 1 includes a transmission belt 128 and three transmission pulleys 127. The three transmission pulleys 127 are fixedly connected to the corresponding arc-shaped transmission strips 125 rotatably mounted on the support plate 107, and the transmission belt 128 is arranged between the three transmission pulleys 127.

[0033] In the initial position, the two semicircular heat-conducting ring plates 108 in the same temperature control component are located at the closest position, the two semicircular covering ring plates 109 are located at the closest position, and the two semicircular heating plates 131 are located at the closest position. At this time, the two semicircular heat-conducting ring plates 108 are joined to form a complete ring plate, the two semicircular covering ring plates 109 are joined to form a complete ring plate, and the two semicircular heating plates 131 are joined to form a complete ring plate. At this time, the inner circumferential surface of the ring plate formed by the two semicircular heat-conducting ring plates 108 and The outer circumferential surface of the reaction furnace 102 is on the same circumferential surface, that is, the inner side surface of the semicircular heat-conducting ring plate 108 is in contact with the outer side surface of the reaction furnace 102, so that the semicircular heating plate 131 can transfer heat to the inside of the reaction furnace 102, and the two transmission blocks 124 on the same positioning rotating plate 126 are both engaged with the arc-shaped transmission strip plate 125 rotatably installed on the support plate 107. At this time, the axis of the transmission block 124 is on the same straight line as the axis of the transmission pulley 127 on the arc-shaped transmission strip plate 125 to which the transmission block 124 is engaged.

[0034] The driving pulley 127 rotates. Under the action of the transmission belt 128, the three transmission pulleys 127 rotate synchronously. Under the action of the arc-shaped transmission strip 125, the two transmission round blocks 124 rotate synchronously. Under the action of the adjustment bevel gear 1 120, the adjustment bevel gear 2 121, the transmission bevel gear 1 122, and the transmission bevel gear 2 123, the adjustment screw rod 1 118 and the adjustment screw rod 2 119 move synchronously in the direction away from the reactor 102. The semicircular heat conduction ring corresponding to the same adjustment rotating plate 126 The plate 108 and the semicircular covering ring plate 109 move in the direction away from the reactor 102, and eventually the two semicircular heat-conducting ring plates 108 in the same temperature control assembly are located at the farthest position. At this time, the circumferential directions of the four arc-shaped transmission strips 125 are the same, and then the positioning rotating plate 126 is driven to rotate, so that the transmission block 124 rotates relative to the arc-shaped transmission strip 125 engaged with it. Under the action of the positioning rotating plate 126, the semicircular heat-conducting ring plate 108 and the semicircular covering ring plate 109 rotate synchronously.

[0035] Finally, the positioning rotating plate 126 is rotated 90 degrees relative to the support plate 107. At this time, the transmission round block 124 corresponding to the positioning screw rod 119 is engaged with the arc-shaped transmission strip plate 125 fixedly installed on the support plate 107, and the transmission round block 124 corresponding to the positioning screw rod 118 is engaged with the arc-shaped transmission strip plate 125 opposite to the arc-shaped transmission strip plate 125. At this time, the three transmission pulleys 127 are driven to rotate synchronously, and the three arc-shaped transmission strip plates 125 rotatably installed on the support plate 107 rotate synchronously, so that the semicircular heat-conducting ring plate 108 slides relative to the semicircular covering ring plate 109. At this time, the semicircular covering ring plate 109 cannot move.

[0036] The support plate 107 is provided with a limiting unit, which is used to limit the position of the semicircular heat-conducting ring plate 108 and the semicircular covering ring plate 109. The limiting unit includes two limiting pulleys 140 rotatably mounted on the support plate 107. A transmission group 2 is provided between the adjustment rotating plate 126 and the corresponding limiting pulley 140. The transmission group 2 includes a transposition pulley 132 and a transposition belt 134. The transposition pulley 132 is fixedly mounted on the adjustment rotating plate 126. The transposition belt 134 is provided between the transposition pulley 132 and the corresponding limiting pulley. A transmission group three is arranged between the arc transmission strip 125 farthest from the arc transmission strip 125 fixedly mounted on the support plate 107 and the corresponding limiting pulley 140. The transmission group three includes a driven pulley 133 and a driven belt 135. The driven pulley 133 is fixedly mounted on the arc transmission strip 125 farthest from the arc transmission strip 125 fixedly mounted on the support plate 107. The driven belt 135 is arranged between the driven pulley 133 and the corresponding limiting pulley 140.

[0037] The limiting unit also includes a long arm rotating plate 137 rotatably mounted on the support plate 107, a torsion spring is arranged between the long arm rotating plate 137 and the support plate 107, one end of the torsion spring is fixedly connected to the support plate 107, and the other end of the torsion spring is fixedly connected to the long arm rotating plate 137, a sector gear ring 2 138 and a sector limiting strip 139 are fixedly arranged on the long arm rotating plate 137, a limiting round block 141 is fixedly arranged on the limiting pulley 140, and a sliding groove is provided on the limiting round block 141 for cooperating with the sector limiting strip 139.

[0038] In the initial position, the torsion spring between the long arm rotating plate 137 and the support plate 107 is not compressed. At this time, the two limiting round blocks 141 are in engagement with the fan-shaped limiting strip 139. Under the action of the fan-shaped limiting strip 139 and the limiting round blocks 141, the limiting pulley 140 cannot rotate freely, thereby achieving locking of the positions of the semicircular heat-conducting ring plate 108, the semicircular covering ring plate 109, and the adjusting rotating plate 126.

[0039] Drive the long arm rotating plate 137 to rotate, so that the fan-shaped limiting strip plate 139 disengages from the limiting circle 141 corresponding to the semicircular heat-conducting ring plate 108, and then drive the limiting circle 141 disengaged from the fan-shaped limiting strip plate 139 to rotate. Under the action of the transmission group three, the three arc-shaped transmission strip plates 125 rotatably mounted on the support plate 107 rotate synchronously.

[0040] The long arm rotating plate 137 is driven to rotate so that the sector-shaped limiting strip 139 disengages from the limiting round block 141 corresponding to the positioning rotating plate 126, and then the limiting round block 141 disengaged from the positioning rotating plate 126 is driven to rotate. Under the action of the transmission group 2, the positioning rotating plate 126 rotates. Under the action of the transmission ratio between the shifting pulley 132 and the corresponding limiting pulley 140, when the limiting pulley 140 rotates 360 degrees, the shifting pulley 132 rotates 90 degrees. That is, after the positioning rotating plate 126 rotates 90 degrees, the circumferential direction of the slide groove on the limiting round block 141 corresponding to the positioning rotating plate 126 is still the same as the circumferential direction of the sector-shaped limiting strip 139, which facilitates the subsequent position adjustment of the semicircular heat conducting ring plate 108 and the semicircular covering ring plate 109.

[0041] Auxiliary components are also symmetrically arranged on the bottom plate 101. The auxiliary components all include semicircular auxiliary ring plates 112. The semicircular auxiliary ring plates 112 are all slidably mounted on the bottom plate 101. The auxiliary components also include shift screws 110 and shift motors 111. The shift motors 111 are all fixedly mounted on the bottom plate 101. The shift screws 110 are all rotatably mounted on the bottom plate 101. The semicircular auxiliary ring plates 112 and the corresponding shift screws 110 form a spiral pair. The output shaft of the shift motor 111 It is fixedly connected to the corresponding shift screw 110, and a fan-shaped gear ring 113 is rotatably installed on the semicircular auxiliary ring plate 112. An arc-shaped adjustment strip 130 is rotatably installed on the fan-shaped gear ring 113. The arc-shaped adjustment strip 130 is used to adjust the position of the semicircular heat-conducting ring plate 108, the semicircular covering ring plate 109, and the adjustment rotating plate 126. A positioning motor 129 is also fixedly installed on the fan-shaped gear ring 113, and the output shaft of the positioning motor 129 is fixedly connected to the arc-shaped adjustment strip 130.

[0042] The sector gear ring 1 113 is also symmetrically fixed with a sector auxiliary strip 114. When the sector auxiliary strip 114, the arc-shaped adjustment strip 130, and the sector limiting strip 139 are engaged, a complete ring plate is formed. When the sector gear ring 1 113 and the sector gear ring 2 138 are engaged, a complete gear ring is formed. The semicircular auxiliary ring plate 112 is also rotatably mounted with an auxiliary gear 116. When the auxiliary gear 116 is engaged with the sector gear ring 1 113 and the sector gear ring 2 138, a gear pair is formed. An auxiliary motor 115 is fixedly mounted on the semicircular auxiliary ring plate 112, and the output shaft of the auxiliary motor 115 is fixedly connected to the auxiliary gear 116.

[0043] Start the shift motor 111 to drive the shift screw 110 to rotate, so that the semicircular auxiliary ring plate 112 moves to the side of the support plate 107 corresponding to the semicircular heat-conducting ring plate 108 and the semicircular covering ring plate 109 to be adjusted. At this time, the fan-shaped gear ring 113 and the fan-shaped gear ring 2 138 corresponding to the support plate 107 form a complete gear ring, and the fan-shaped auxiliary strip plate 114, the arc-shaped adjustment strip plate 130, and the fan-shaped limiting strip plate 139 form a complete ring plate. Then start the auxiliary motor 115 to drive the auxiliary gear 116 to rotate, that is, the fan-shaped gear ring 113 and the fan-shaped gear ring 2 138 rotate synchronously, thereby making the fan-shaped auxiliary gear ring 113 rotate synchronously. The ring plate formed by the strip plate 114, the arc-shaped adjustment strip plate 130, and the fan-shaped limit strip plate 139 rotates synchronously, and the torsion spring between the long arm rotating plate 137 and the support plate 107 is compressed. Under the action of the fan-shaped gear ring 113, the auxiliary gear 116, and the fan-shaped gear ring 2 138, the arc-shaped adjustment strip plate 130 is engaged with the limit circle 141 to be adjusted. At this time, the other limit circle 141 cannot rotate freely under the action of the fan-shaped limit strip plate 139, and then the adjustment motor 129 is started to drive the arc-shaped adjustment strip plate 130 to rotate, so that the limit circle 141 engaged with the arc-shaped adjustment strip plate 130 rotates synchronously.

[0044] A position adjustment control cabinet 103, a temperature control cabinet 104, and a signal receiving cabinet 105 are also fixedly installed on the base plate 101. The position adjustment control cabinet 103 is used to control the position adjustment of the semicircular heat-conducting ring plate 108 and the semicircular covering ring plate 109. The temperature control cabinet 104 is used to control the temperature of the semicircular heating plate 131 in each temperature adjustment component. The signal receiving cabinet 105 is used to receive the temperature signal transmitted by each thermocouple sensor 136, and then feed it back to the temperature control cabinet 104 to control the semicircular heating plate 131 to adjust the temperature.

[0045] Working principle: Four temperature control components realize zoned temperature control of the reactor 102, and under the action of the temperature control cabinet 104 and the signal receiving cabinet 105, the temperature of each zone of the reactor 102 is monitored and adjusted in real time. Multi-point monitoring by thermocouple sensors 136 ensures accurate temperature feedback and control, thereby quickly heating each zone according to the preset temperature, ensuring that the reactor can reach the optimal temperature when entering the cracking process.

[0046] When a thermocouple sensor 136 detects temperature fluctuations, the temperature control cabinet 104 and the signal receiving cabinet 105 can immediately adjust the power of the semicircular heating plate 131 to ensure that the temperature of each area is maintained at the set value. The fast-response semicircular heating plate 131 can be adjusted within milliseconds to adapt to the rapid temperature changes required during the cracking reaction.

[0047] When the temperature of a certain area in the reactor 102 becomes abnormal, the two auxiliary components are moved to the side of the support plate 107 corresponding to the area, and then the auxiliary motor 115 and the positioning motor 129 are started respectively, so that the two semicircular heat-conducting ring plates 108 corresponding to the area move away from each other, thereby removing the heating from the area of ​​the reactor 102.

[0048] When the semicircular heating plate 131 and the thermocouple sensor 136 need to be inspected and maintained, the two auxiliary components are moved to the side of the support plate 107 to be adjusted, and then the semicircular heat-conducting ring plate 108 and the semicircular cover ring plate 109 are synchronously moved to the position farthest from the reactor 102, and then the semicircular heat-conducting ring plate 108, the semicircular cover ring plate 109 and the adjustment plate 126 are synchronously rotated 90 degrees, and then the semicircular heat-conducting ring plate 108 is moved in the direction away from the semicircular cover ring plate 109. , that is, the semicircular heat-conducting ring plate 108 and the semicircular covering ring plate 109 are expanded, so that it is convenient to inspect and maintain the semicircular heating plate 131 and the thermocouple sensor 136 between the semicircular heat-conducting ring plate 108 and the semicircular covering ring plate 109, and the semicircular heat-conducting ring plate 108 and the semicircular covering ring plate 109 are moved to the position farthest from the reactor 102, thereby avoiding close contact between the staff and the reactor 102, thereby preventing the high temperature on the surface of the reactor 102 from causing harm to the staff.

[0049] When the reactor 102 needs to be repaired, the semicircular heat-conducting ring plates 108 can be moved to the position farthest from the reactor 102 .

[0050] The present invention is not limited to the above-mentioned specific embodiments. Various modifications made by technicians in the relevant technical field based on the above-mentioned conception without creative work are all within the scope of protection of the present invention.

Claims

1. A temperature control system adapted for a cracking reactor device, comprising a bottom plate (101) on which a reactor (102) is arranged, characterized in that: Four temperature adjustment components are evenly arranged on the bottom plate (101), and the four temperature adjustment components are used to adjust the temperature of the reaction furnace (102) in different areas. The temperature adjustment components include two support plates (107), and the support plates (107) are rotatably mounted with a position adjustment rotating plate (126). The position adjustment rotating plate (126) is movably mounted with a semicircular heat-conducting ring plate (108) and a semicircular covering ring plate (109). The semicircular heat-conducting ring plate (108) is fixedly mounted with a semicircular heating plate (131). The semicircular covering ring plate (109) is used to protect the corresponding semicircular heating plate (131). The support plates (107) are each provided with a limiting unit, and the limiting unit is used to limit the position of the semicircular heat-conducting ring plate (108) and the semicircular covering ring plate (109); Auxiliary components are symmetrically arranged on the bottom plate (101), and the auxiliary components include a semicircular auxiliary ring plate (112), a fan-shaped gear ring (113) is rotatably mounted on the semicircular auxiliary ring plate (112), and an arc-shaped position adjustment strip (130) is rotatably mounted on the fan-shaped gear ring (113), and the arc-shaped position adjustment strip (130) is used to adjust the position of the semicircular heat-conducting ring plate (108), the semicircular covering ring plate (109), and the position adjustment rotating plate (126); The two support plates (107) in the same temperature control assembly are symmetrically arranged, the two semicircular heat-conducting ring plates (108) are symmetrically arranged, the two semicircular covering ring plates (109) are symmetrically arranged, and the two semicircular heating plates (131) are symmetrically arranged. The semicircular covering ring plates (109) are also symmetrically fixedly mounted with thermocouple sensors (136), and the thermocouple sensors (136) are used to detect the temperature of the corresponding semicircular heating plates (131); The bottom plate (101) is symmetrically fixedly mounted with support side plates (106), and the support plates (107) are fixedly connected to the corresponding support side plates (106). The semicircular heat-conducting ring plate (108) and the semicircular covering ring plate (109) are both fixedly mounted with adjustment rods (117), and the adjustment rods (117) are slidably matched with the corresponding adjustment rotating plates (126). The semicircular covering ring plate (109) is slidably matched with the adjustment rods (117) on the semicircular heat-conducting ring plate (108).

2. The temperature control system for a cracking reactor device according to claim 1, characterized in that: The adjusting screw rod 2 (119), the adjusting bevel gear 1 (120), the adjusting bevel gear 2 (121), and the transmission bevel gear 1 (122) are rotatably mounted on the adjusting rotating plate (126); the adjusting screw rod 1 (118) is fixedly mounted on the semicircular heat-conducting ring plate (108); the adjusting screw rod 1 (118) and the adjusting bevel gear 1 (120) form a spiral pair; the adjusting screw rod 2 (119) is fixedly mounted on the semicircular covering ring plate (109); the adjusting screw rod 2 (119) and the adjusting bevel gear 2 (121) form a spiral pair; the adjusting bevel gear 1 (120) and the transmission bevel gear 1 (122) are meshed to form a gear pair; the adjusting bevel gear 2 (121) and the transmission bevel gear 2 (123) are meshed to form a gear pair.

3. The temperature control system adapted for a cracking reactor device according to claim 2, characterized in that: Three arc-shaped transmission strips (125) are rotatably mounted on the support plate (107), and another arc-shaped transmission strip (125) is fixedly mounted on the support plate (107). Transmission round blocks (124) are fixedly mounted on the transmission bevel gear 1 (122) and the transmission bevel gear 2 (123). The transmission round blocks (124) are each provided with a slide groove that cooperates with the arc-shaped transmission strip (125). One of the two transmission round blocks (124) is engaged with the arc-shaped transmission strip (125), and the other transmission round block (124) is engaged with the arc-shaped transmission strip (125) opposite to the arc-shaped transmission strip (125).

4. The temperature control system for a cracking reactor device according to claim 3, characterized in that: A transmission group 1 is provided between three arc-shaped transmission strips (125) rotatably mounted on the support plate (107); the position limiting unit comprises two position limiting pulleys (140) rotatably mounted on the support plate (107); a transmission group 2 is provided between the position adjustment rotating plate (126) and the corresponding position limiting pulleys (140); and a transmission group 3 is provided between the arc-shaped transmission strip (125) farthest from the arc-shaped transmission strip (125) fixedly mounted on the support plate (107) and the corresponding position limiting pulley (140).

5. The temperature control system adapted for a cracking reactor device according to claim 4, characterized in that: The limiting unit further comprises a long arm rotating plate (137) rotatably mounted on the support plate (107), a torsion spring being provided between the long arm rotating plate (137) and the support plate (107), a sector-shaped tooth ring 2 (138) and a sector-shaped limiting strip plate (139) being fixedly provided on the long arm rotating plate (137), a limiting circular block (141) being fixedly provided on the limiting pulley (140), and a sliding groove cooperating with the sector-shaped limiting strip plate (139) being provided on the limiting circular block (141).

6. The temperature control system adapted for a cracking reactor device according to claim 5, characterized in that: The semicircular auxiliary ring plates (112) are all slidably mounted on the bottom plate (101), and the sector-shaped gear ring 1 (113) is also symmetrically fixed with a sector-shaped auxiliary strip plate (114). When the sector-shaped auxiliary strip plate (114), the arc-shaped adjustment strip plate (130), and the sector-shaped limit strip plate (139) are engaged, a complete ring plate is formed. When the sector-shaped gear ring 1 (113) and the sector-shaped gear ring 2 (138) are engaged, a complete gear ring is formed. The semicircular auxiliary ring plate (112) is also rotatably mounted with an auxiliary gear (116). When the auxiliary gear (116) is engaged with the sector-shaped gear ring 1 (113) and the sector-shaped gear ring 2 (138), a gear pair is formed.

7. The temperature control system adapted for a cracking reactor device according to claim 6, characterized in that: A position control cabinet (103), a temperature control cabinet (104), and a signal receiving cabinet (105) are also fixedly mounted on the base plate (101).

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