Temperature regulation and control system adaptive to cracking reaction furnace device

Abstract

The invention discloses a temperature regulation and control system matched with a cracking reaction furnace device, and belongs to the technical field of temperature control, the temperature regulation and control system comprises a bottom plate, a reaction furnace is arranged on the bottom plate, four temperature regulation assemblies are uniformly arranged on the bottom plate, auxiliary assemblies are further symmetrically arranged on the bottom plate, regional temperature regulation of the reaction furnace is achieved through the four temperature regulation assemblies, and the temperature of the reaction furnace is adjusted through the auxiliary assemblies. The accuracy and flexibility of temperature control are improved, the power of the semicircular heating plates is rapidly adjusted through the temperature adjusting control cabinet, it is ensured that the temperature of each area is maintained at a set value, the temperature change requirement in the cracking reaction process is rapidly responded, the corresponding semicircular heating plates can be protected, direct exposure and possible damage are avoided, and in the overhaul and maintenance process, the service life of the semicircular heating plates is prolonged. And by moving the semicircular heat conduction ring plate and the semicircular covering ring plate, a worker is prevented from being in close contact with the high-temperature reaction furnace, high-temperature damage is prevented, and the semicircular heating plate and the thermocouple sensor can be conveniently overhauled and maintained.

Description

Technical Field

[0001] The invention relates to the technical field of temperature control, and 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 and production efficiency of the product. The traditional cracking reactor temperature control system often adopts the method of overall heating or simple zone heating. This method has the problems of inaccurate temperature control, uneven heating, slow response speed, etc., and 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 is often a large difference 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 not convenient 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] In view of the defects in the prior art, the present invention provides a temperature control system adapted to a cracking reaction furnace device, which overcomes the problems of inaccurate temperature control, uneven heating, slow response speed, and inconvenience for staff to inspect and maintain the heating unit.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a temperature control system adapted to a cracking reactor device, comprising a bottom plate, a reactor is arranged on the bottom plate, four temperature control components are evenly arranged on the bottom plate, 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, a position adjustment rotating plate is rotatably installed on the support plates, a semicircular heat conducting ring plate and a semicircular covering ring plate are movably arranged on the position adjustment rotating plates, a semicircular heat conducting ring plate is fixedly installed with a semicircular heating plate, the semicircular covering ring plate is used to protect the corresponding semicircular heating plate, a limiting unit is arranged on the support plates, the limiting unit is used to limit the position of the semicircular heat conducting ring plate and the semicircular covering ring plate, auxiliary components are also symmetrically arranged on the bottom plate, the auxiliary components each comprise a semicircular auxiliary ring plate, a fan-shaped gear ring 1 is rotatably installed on the semicircular auxiliary ring plate, an arc-shaped position adjustment strip plate is rotatably installed on the fan-shaped gear ring 1, and the arc-shaped position adjustment strip plate is used to adjust the position of the semicircular heat conducting ring plate, the semicircular covering ring plate, and the position adjustment 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, and the thermocouple sensors 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. Long adjustment rods are fixedly installed on the semicircular heat-conducting ring plate and the semicircular covering ring plate, and the long adjustment rods are slidably matched with the corresponding positioning rotating plates. The semicircular covering ring plate slides with the long adjustment rods on the semicircular heat-conducting ring plate.

[0007] Furthermore, a positioning screw rod 2, a positioning bevel gear 1, a positioning bevel gear 2, and a transmission bevel gear 1 are rotatably installed on the positioning rotating plate, a positioning screw rod 1 is fixedly installed on the semicircular heat conducting ring plate, the positioning screw rod 1 and the positioning bevel gear 1 form a spiral pair, a positioning screw rod 2 is fixedly installed on the semicircular covering ring plate, the positioning screw rod 2 and the positioning bevel gear 2 form a spiral pair, the positioning bevel gear 1 and the transmission bevel gear 1 are meshed to form a gear pair, and the positioning bevel gear 2 and the transmission bevel gear 2 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 one and the transmission bevel gear two, 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 rotating 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 strips 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 cooperating with the fan-shaped limiting strip is arranged on the limiting circular block.

[0011] Furthermore, the semicircular auxiliary ring plates are all slidably mounted on the bottom plate, and the fan-shaped auxiliary strips are symmetrically fixedly arranged on the fan-shaped gear ring 1. When the fan-shaped auxiliary strips, the arc-shaped adjustment strips, and the fan-shaped limiting strips are engaged, a complete ring plate is formed. When the fan-shaped gear ring 1 and the fan-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. When the auxiliary gear is engaged with the fan-shaped gear ring 1 and the fan-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] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention realizes regional temperature regulation of the reactor through four temperature adjustment components, thereby improving the accuracy and flexibility of temperature control. (2) The present invention can monitor the temperature of each region in real time through a thermocouple sensor, and quickly adjust the power of the semicircular heating plate through a temperature control cabinet to ensure that the temperature of each region is maintained at a set value, thereby quickly responding 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, thereby avoiding direct exposure and possible damage, and during maintenance and repair, 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 unfolding of the semicircular heat-conducting ring plate and the semicircular covering ring plate through the mutual cooperation of the temperature adjustment component and the auxiliary component, thereby facilitating the maintenance and repair 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 adjustment 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 It is a 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 It is a structural schematic diagram of the temperature control component of the present invention.

[0020] Figure 7 for Figure 6A local 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] Fig. 9 It is a structural schematic diagram of the semicircular heating plate of the present invention.

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

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

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

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

[0027] Figure numerals: 101-bottom 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 rotating 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 rotating 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 in conjunction with the accompanying drawings in the embodiments of the present invention.

[0029] Example: Reference Figure 1-Figure 13A temperature control system adapted to a cracking reactor device comprises a bottom plate 101, a reactor 102 is arranged on the bottom plate 101, four temperature control components are evenly arranged on the bottom plate 101, and the four temperature control components are used to adjust the temperature of the reactor 102 in different regions. The temperature control components each comprise two support plates 107, support side plates 106 are symmetrically fixedly installed on the bottom plate 101, and the support plates 107 are respectively fixedly connected to the corresponding support side plates 106, and a position adjustment 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 arranged on the position adjustment rotating plate 126, and a position adjustment long rod 117 is fixedly installed on the semicircular heat conducting ring plate 108 and the semicircular covering ring plate 109, and the position adjustment long rod 117 is slidably matched with the corresponding position adjustment rotating plate 126, and the semicircular covering ring plate 109 is slidably matched with the position adjustment 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. The semicircular covering ring plate 109 is also symmetrically fixedly installed with a thermocouple sensor 136, and the thermocouple sensor 136 is used to detect the temperature of the corresponding semicircular heating plate 131.

[0031] The adjusting screw rod 119, the adjusting bevel gear 120, the adjusting bevel gear 121, and the transmission bevel gear 122 are rotatably installed on the adjusting rotating plate 126. The adjusting bevel gear 120 and the transmission bevel gear 122 are meshed to form a gear pair, and the adjusting bevel gear 121 and the transmission bevel gear 123 are meshed to form a gear pair. The adjusting screw rod 118 is fixedly installed on the semicircular heat conducting ring plate 108. The adjusting screw rod 118 and the adjusting bevel gear 120 form a spiral pair. The adjusting screw rod 119 is fixedly installed on the semicircular covering ring plate 109. The adjusting screw rod 119 and the adjusting bevel gear 123 are meshed to form a gear pair. 121 constitutes a spiral pair, three arc-shaped transmission strips 125 are rotatably mounted on the support plate 107, 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, 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, and 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 it is convenient for the semicircular heating plate 131 to 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 with the axis of the transmission pulley 127 on the arc-shaped transmission strip plate 125 engaged with the transmission block 124.

[0034] The driving pulley 127 rotates. Under the action of the driving belt 128, the three driving pulleys 127 rotate synchronously. Under the action of the arc-shaped driving strip plate 125, the two driving round blocks 124 rotate synchronously. Under the action of the adjusting bevel gear 1 120, the adjusting bevel gear 2 121, the driving bevel gear 1 122, and the driving bevel gear 2 123, the adjusting screw rod 1 118 and the adjusting screw rod 2 119 move synchronously away from the reaction furnace 102. The semicircular heat-conducting ring corresponding to the same adjusting rotating plate 126 rotates synchronously. The plate 108 and the semicircular covering ring plate 109 move in the direction away from the reaction furnace 102, and finally the two semicircular heat-conducting ring plates 108 in the same temperature control component 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 therewith. 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 supporting 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 supporting 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 supporting plate 107 rotate synchronously, so that the semicircular heat-conducting ring plate 108 slides relative to the semicircular covering ring plate 109, and 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 arranged 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 arranged between the transposition pulley 132 and the corresponding limiting pulley 140. 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, and 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 fan-shaped gear ring 138 and a fan-shaped 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 cooperating with the fan-shaped limiting strip 139 is arranged on the limiting round block 141.

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

[0040] Drive the long arm rotating plate 137 to rotate, so that the fan-shaped limiting strip 139 disengages from the limiting circle 141 corresponding to the positioning rotating plate 126, and then drives the limiting circle 141 disengaged from the fan-shaped limiting strip 139 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 transposition pulley 132 and the corresponding limiting pulley 140, when the limiting pulley 140 rotates 360 degrees, the transposition 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 circle 141 corresponding to the positioning rotating plate 126 is still the same as the circumferential direction of the fan-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, and the auxiliary components all include semicircular auxiliary ring plates 112, which are all slidably mounted on the bottom plate 101. The auxiliary components also include shift screws 110 and shift motors 111, which are all fixedly mounted on the bottom plate 101, and 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, and the output shaft of the shift motor 111 It is fixedly connected to the corresponding shifting screw rod 110, and a fan-shaped gear ring 113 is rotatably installed on the semicircular auxiliary ring plate 112. An arc-shaped adjusting strip 130 is rotatably installed on the fan-shaped gear ring 113. The arc-shaped adjusting strip 130 is used to adjust the position of the semicircular heat-conducting ring plate 108, the semicircular covering ring plate 109, and the adjusting 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 adjusting 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, the sector gear ring 1 113 and the sector gear ring 2 138 are engaged, 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] The shift motor 111 is started 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 toothed ring 113 and the fan-shaped toothed ring 2 138 corresponding to the support plate 107 form a complete toothed 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, and then the auxiliary motor 115 is started to drive the auxiliary gear 116 to rotate, that is, the fan-shaped toothed ring 113 and the fan-shaped toothed ring 2 138 rotate synchronously, thereby making the fan-shaped auxiliary The ring plate formed by the strip 114, the arc-shaped adjustment strip 130, and the fan-shaped limit strip 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 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 139, and then the adjustment motor 129 is started to drive the arc-shaped adjustment strip 130 to rotate, so that the limit circle 141 engaged with the arc-shaped adjustment strip 130 rotates synchronously.

[0044] A position 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 control cabinet 103 is used to control the position 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 plates 131 in each temperature control 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 area of ​​the reactor 102 is monitored and adjusted in real time. Multi-point monitoring by the thermocouple sensor 136 ensures accurate temperature feedback and control, so as to quickly heat each area 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 reaction furnace 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, so that the area of ​​the reaction furnace 102 is decoupled from heating.

[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 covering 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 covering ring plate 109 and the adjustment plate 126 are synchronously rotated 90 degrees, and then the semicircular heat-conducting ring plate 108 is moved away from the semicircular covering ring plate 109. , that is, the semicircular heat-conducting ring plate 108 and the semicircular covering ring plate 109 are expanded, so as to facilitate the inspection and maintenance of 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 reaction furnace 102 needs to be repaired, the semicircular heat-conducting ring plates 108 can be moved to the position farthest from the reaction furnace 102 .

[0050] The present invention is not limited to the above-mentioned specific implementation modes. Various changes made by technicians in the relevant technical field based on the above-mentioned conception without creative work all fall within the protection scope 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 regions. The temperature adjustment components each include two support plates (107), and a position adjustment rotating plate (126) is rotatably installed on the support plates (107). A semicircular heat-conducting ring plate (108) and a semicircular covering ring plate (109) are movably arranged on the position adjustment rotating plate (126), and a semicircular heating plate (131) is fixedly installed on the semicircular heat-conducting ring plate (108). The semicircular covering ring plate (109) is used to protect the corresponding semicircular heating plate (131). A limiting unit is arranged on the support plates (107), 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 also symmetrically arranged on the bottom plate (101), and the auxiliary components all include a semicircular auxiliary ring plate (112), on which a fan-shaped toothed ring (113) is rotatably mounted, and on which an arc-shaped position adjustment strip (130) is rotatably mounted, the arc-shaped position adjustment strip (130) is used to adjust the positions of the semicircular heat-conducting ring plate (108), the semicircular covering ring plate (109), and the position adjustment rotating plate (126).

2. A temperature control system adapted for a cracking reaction furnace device according to claim 1, characterized in that: 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. The semicircular covering ring plates (109) are also symmetrically fixedly installed with thermocouple sensors (136), and the thermocouple sensors (136) are used to detect the temperature of the corresponding semicircular heating plates (131).

3. A temperature control system adapted for a cracking reaction furnace device according to claim 2, characterized in that: The bottom plate (101) is symmetrically fixedly mounted with support side plates (106), the support plates (107) are respectively 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 positioning long rods (117), the positioning long rods (117) are both slidably matched with the corresponding positioning rotating plates (126), and the semicircular covering ring plate (109) is slidably matched with the positioning long rods (117) on the semicircular heat-conducting ring plate (108).

4. A temperature control system adapted for a cracking reaction furnace device according to claim 3, characterized in that: The adjusting rotating plate (126) is rotatably mounted with an adjusting screw rod 2 (119), an adjusting bevel gear 1 (120), an adjusting bevel gear 2 (121), and a transmission bevel gear 1 (122); 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.

5. A temperature control system adapted for a cracking reaction furnace device according to claim 4, characterized in that: Three arc-shaped transmission strips (125) are rotatably mounted on the support plate (107), 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), 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).

6. A temperature control system adapted for a cracking reaction furnace device according to claim 5, characterized in that: A transmission group 1 is arranged between three arc-shaped transmission strips (125) rotatably mounted on the support plate (107); the limiting unit comprises two limiting pulleys (140) rotatably mounted on the support plate (107); a transmission group 2 is arranged between the position adjustment rotating plate (126) and the corresponding limiting pulley (140); and a transmission group 3 is arranged 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 limiting pulley (140).

7. A temperature control system adapted for a cracking reaction furnace device according to claim 6, characterized in that: 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), a sector-shaped tooth ring 2 (138) and a sector-shaped limiting strip plate (139) are fixedly arranged on the long arm rotating plate (137), a limiting circular block (141) is fixedly arranged on the limiting pulley (140), and a sliding groove cooperating with the sector-shaped limiting strip plate (139) is arranged on the limiting circular block (141).

8. A temperature control system adapted for a cracking reaction furnace device according to claim 7, characterized in that: The semicircular auxiliary ring plates (112) are all slidably mounted on the bottom plate (101); the sector-shaped gear ring 1 (113) is also symmetrically fixedly provided 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; an auxiliary gear (116) is also rotatably mounted on the semicircular auxiliary ring plate (112); 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.

9. A temperature control system adapted for a cracking reaction furnace device according to claim 8, 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 bottom plate (101).

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