CN116212770A

CN116212770A - Fluoride reation kettle temperature control system and temperature control device

Info

Publication number: CN116212770A
Application number: CN202310232082.1A
Authority: CN
Inventors: 孔晓亮; 徐长磊; 刘刚; 李来柱
Original assignee: Nantong Taiyang High Tech Materials Technology Co ltd
Current assignee: Nantong Taiyang High Tech Materials Technology Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-06-06
Anticipated expiration: 2043-03-13
Also published as: CN116212770B

Abstract

The invention discloses a fluoride reaction kettle temperature control system and a fluoride reaction kettle temperature control device, and relates to the technical field of reaction kettle temperature control; the temperature control system of the fluoride reaction kettle detects the temperature in the reaction kettle through the temperature detection system, when the temperature in the reaction kettle does not reach the standard, the temperature triggering system feeds information back to the heating system, and then the heating system is used for increasing the temperature or reducing the temperature; the utility model provides a temperature control device that fluoride reation kettle temperature control system used, includes reation kettle mechanism, fixedly connected with heating mechanism, temperature detection mechanism and actuating mechanism on the reation kettle mechanism, and actuating mechanism inside fixed mounting has a plurality of trigger mechanism of upper and lower distribution, and trigger mechanism inside fixed mounting has drive mechanism, utilizes heating mechanism, temperature detection mechanism, trigger mechanism and drive mechanism to accomplish temperature control's process, utilizes actuating mechanism and trigger mechanism to adjust the temperature variation interval that temperature control device can adjust.

Description

Fluoride reation kettle temperature control system and temperature control device

Technical Field

The invention relates to the technical field of temperature control of reaction kettles, in particular to a fluoride reaction kettle temperature control system and a fluoride reaction kettle temperature control device.

Background

Fluoride refers to an organic or inorganic compound containing fluorine at a negative valence. Like other halogens, fluorine generates monoanions. In the case of fluoride reactions, the reaction is often carried out by means of a reaction vessel as a vessel.

The reaction kettle is a comprehensive reaction container, and the structural function and configuration accessories of the reaction kettle are designed according to the reaction conditions. The preset reaction steps can be completed with higher automation degree from the beginning of feeding, reaction and discharging, and the important parameters such as temperature, pressure, mechanical control (stirring, blowing and the like) and reactant/product concentration in the reaction process are strictly regulated and controlled.

The temperature controller of the reaction kettle realizes automatic adjustment by utilizing the principle that the temperature sensing fluid expands with heat and contracts with cold and the liquid is incompressible. When the control temperature is increased, the thrust generated by the expansion of the temperature-sensing liquid turns down the heat medium so as to reduce the output temperature; when the control temperature is reduced, the temperature sensing liquid contracts, and the heating medium is opened under the action of the resetting device to improve the output temperature, so that the controlled temperature reaches and is kept in the set temperature range.

When the temperature control device used in the existing fluoride reaction kettle is used for controlling the temperature, most of the temperature control devices are used for controlling the temperature of the reaction kettle, and therefore the temperature of the reaction kettle body cannot be accurately controlled, the temperature control needs to be performed in a partitioning mode, so that the temperature of each area can be accurately controlled, and the inventor proposes a fluoride reaction kettle temperature control system and a fluoride reaction kettle temperature control device which are used for solving the problems.

Disclosure of Invention

In order to solve the problems that when the temperature control device used in the existing fluoride reaction kettle is used for controlling the temperature, most of the temperature control devices are used for controlling the temperature of the reaction kettle as a whole, and the temperature of the reaction kettle body cannot be accurately controlled and needs to be controlled in a partitioning way so as to ensure that the temperature of each region can be accurately controlled; the invention aims to provide a fluoride reaction kettle temperature control system and a fluoride reaction kettle temperature control device.

In order to solve the technical problems, the invention adopts the following technical scheme: a temperature control system of a fluoride reaction kettle detects the temperature inside the reaction kettle through a temperature detection system, when the temperature inside the reaction kettle does not reach the standard, information is fed back to a heating system through a temperature triggering system, and then the temperature is increased or reduced by the heating system.

The utility model provides a temperature control device that fluoride reation kettle temperature control system used, includes reation kettle mechanism, reation kettle mechanism is including pressing from both sides cover and the cauldron body, and the cauldron body is located the inside of pressing from both sides the cover, press from both sides cover outside fixedly connected with heating mechanism, press from both sides and cover on fixed mounting have temperature detection mechanism, press from both sides between cover and the cauldron body fixed mounting has actuating mechanism, actuating mechanism's outside is equipped with sealing mechanism, and sealing mechanism fixed mounting is in the outside of pressing from both sides the cover, actuating mechanism inside fixed mounting has a plurality of trigger mechanism that distributes from top to bottom, trigger mechanism inside fixed mounting has drive mechanism, and drive mechanism is connected with the trigger mechanism transmission.

Preferably, the top end of the jacket and the kettle body are fixedly provided with an upper end cover, the top end of the upper end cover is provided with a lower end cover through a screw rod, the lower end cover is provided with a stirring shaft in a rotating mode, the top end of the lower end cover is provided with a transmission device, the output end of the transmission device is fixedly connected with the top end of the stirring shaft, the lower end of the stirring shaft is provided with a stirrer, the stirrer is positioned in the kettle body, a plurality of separation rings distributed up and down are arranged between the jacket and the kettle body, and the space between the jacket and the kettle body is divided into a plurality of heating cavities by the plurality of separation rings.

Preferably, the heating mechanism comprises a plurality of liquid outlet pipes which are distributed up and down and a plurality of liquid inlet pipes which are distributed up and down, the liquid outlet pipes and the liquid inlet pipes are communicated with a space between the jacket and the kettle body, valve bodies are arranged on the liquid outlet pipes and the liquid inlet pipes, one ends, far away from the jacket, of the liquid outlet pipes are connected with a first main pipe, and one ends, far away from the jacket, of the liquid inlet pipes are connected with a second main pipe.

Preferably, the temperature detection mechanism comprises a plurality of rings which are distributed up and down, the rings are hollow, the rings are respectively positioned in the heating cavities, the rings are connected with connecting pipes, the connecting pipes are fixedly arranged on the jackets, one ends of the connecting pipes, which are far away from the rings, are connected with hoses, the other ends of the hoses are connected with fixing pipes, the threads of the other ends of the fixing pipes are provided with sealing covers, the outer sides of the jackets are fixedly provided with fixing supports, and the fixing pipes are fixedly arranged on the fixing supports.

Preferably, the driving mechanism comprises a concave plate, the concave plate is fixedly arranged on a plurality of separating rings and jackets which are distributed up and down, two connecting plates which are distributed up and down are fixedly arranged at the upper end of one side of the concave plate, which is far away from the kettle body, a driving shaft is rotatably arranged on the two connecting plates, a motor is fixedly arranged at the top end of the connecting plate above, and the output end of the motor is fixedly connected with the top end of the driving shaft.

Preferably, the sealing mechanism comprises two bases, the two bases are fixedly arranged on the outer sides of the clamping sleeves, a plurality of round holes are formed in the bases and distributed vertically, two fixing rings are fixedly arranged in the round holes, inserting rods are slidably arranged at the centers of the two fixing rings, movable rings are fixedly arranged on the inserting rods and located between the two fixing rings, a first spring is fixedly arranged at one end, far away from the other base, of each movable ring, the first spring is sleeved on an outer ring of the inserting rod, one end, far away from the movable ring, of each first spring is fixedly connected with the fixing ring, far away from the other base, of the two fixing rings, an end plate is fixedly arranged at one end, far away from the other base, of each inserting rod of each base, sealing blocks are arranged between the two bases, each inserting rod of each two bases can be inserted into the sealing blocks, and the sealing blocks can seal one side, far away from the kettle body, of each concave plate.

Preferably, the number of the triggering mechanisms is the same as that of the heating cavities, the triggering mechanisms comprise two fixing plates which are vertically distributed, the two fixing plates are fixedly arranged in the concave plates, screw sleeves are rotationally arranged on the two fixing plates and are sleeved on the outer ring of the driving shaft, a sliding block is fixedly arranged on the outer ring of the driving shaft, a sliding groove is formed in the inner ring of the screw sleeve, the sliding block is slidingly arranged in the sliding groove, two movable seats are arranged on the screw sleeve in a threaded manner, movable columns are fixedly arranged on one side, far away from the kettle body, of the movable seats, two limit frames are fixedly arranged between the fixing plates, the two movable columns are slidingly arranged on the two limit frames, a sealing cylinder and a connecting cylinder are fixedly arranged at the centers of one sides, far away from each other, of the limit frames, respectively, and the sealing cylinder and the other end of the connecting cylinder are fixedly arranged on the concave plates, the sealing cylinder is fixedly connected with one end of the circular ring on one side of the sealing cylinder, one end of the connecting cylinder, which is far away from the limiting frame, is communicated with the other end of the circular ring on one side of the connecting cylinder, a limiting block is fixedly arranged in the middle of the limiting frame, a moving rod is slidably arranged on the limiting block, two moving rods are slidably inserted into the connecting cylinder and the sealing cylinder respectively, a piston is fixedly arranged at one end of the moving rod, which is located in the connecting cylinder, which is far away from the limiting frame, and is slidably arranged in the connecting cylinder, a rectangular block is fixedly arranged between the two moving rods, a second spring is arranged between the rectangular block and the two moving columns, connecting discs are fixedly arranged at two ends of the second spring, a plurality of limiting columns which are annularly distributed are fixedly arranged at one ends of the two connecting discs, the limiting columns on the two connecting discs are mutually inserted, the second spring housing is established at two sets of spacing post outer lane, a plurality of spacing post is kept away from the one end fixed mounting of connection pad and is had the cylinder, and the cylinder slides and set up inside another set of spacing post, two the equal fixed mounting of one end that the connection pad kept away from each other has the articulated seat of second, the articulated seat of second articulates and is connected with first articulated seat, and two first articulated seats respectively with rectangular piece and removal post fixed connection, one side fixed mounting that the cauldron body was kept away from to the rectangular piece has the clamp plate.

Preferably, two the fixed blocks are fixedly installed at the center of one side of the limiting frame far away from the kettle body, two the third springs are fixedly installed at one sides of the fixed blocks close to each other, the other ends of the third springs can be in contact with the pressing plates, connecting bars are fixedly installed between the fixed blocks, one end of each connecting bar, which is close to the kettle body, is fixedly provided with a first limiting plate and three second limiting plates, the first limiting plates and the second limiting plates are provided with first movable arms in a sliding mode, sliding holes are formed in the first limiting plates, the second movable arms penetrate through the sliding holes in a sliding mode, one ends of the second movable arms, which are close to the second limiting plates, can be in contact with the pressing plates, one ends of the first movable arms and the second movable arms, which are close to the sealing cylinders, are hinged to each other, the middle of the swinging arms are provided with fixing bars, the fixing bars are fixedly installed inside one fixing block, which is close to the sealing cylinders, of the two fixing blocks, which are close to the connecting cylinders, are fixedly installed at one side, which is far away from the other fixing blocks, of the fixing blocks are provided with pressure-sensitive switches.

Preferably, the transmission mechanism comprises a fixed box, and fixed box fixed mounting is inside the fixed block that is close to the connecting cylinder in two fixed blocks, fixed box inside slip is equipped with the cardboard, set up first spacing hole and second spacing hole on the cardboard, and first spacing hole is close to the rectangle piece, two the equal fixed mounting in one side that the cardboard is close to each other has the second fixed column, fixed mounting has the fourth spring on the second fixed column, fourth spring other end fixed mounting has first fixed column, and first fixed column slip setting is on the cardboard of its one side, two first fixed column fixed mounting is respectively on the inside top and the bottom of fixed box, one side that the fixed box kept away from the pressure sensing switch is slided and is equipped with two rubber columns, one side that the fixed box is close to the pressure sensing switch is slided and is equipped with two and presses the rectangle piece, and two press the pole fixed connection respectively with two rubber columns, press the snare outside be equipped with the fifth spring, and the fifth spring both ends respectively with rubber column and fixed connection of inner wall of fixed box, two press in the rectangle piece and be close to one and press the pressure sensing switch to press the inside top and the pressure sensing switch of a recess, can keep away from the pressure sensing switch and two inside limit switch and two pressure sensing switch's the inside limit switch, can keep away from the inside limit switch and the two pressure sensing switch.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the temperature sensing fluid in the circular ring is utilized to enable the piston in the connecting cylinder to move due to expansion caused by heat and contraction caused by cold, the piston is utilized to move to drive the rectangular block to firstly compress the second spring, then the pressing plate on the rectangular block is pushed by the elastic force of the second spring to press the pressing rod, so that the pressing rod can open or close the pressure sensing switch, then the pressure sensing switch is utilized to transmit information to the inner parts of the valve bodies on the liquid outlet pipe and the liquid inlet pipe, and the cold and heat sources in the heating cavity are replaced, so that the temperature in the heating cavity is increased or reduced, and the temperature control process is completed;

2. according to the invention, the driving shaft drives the threaded sleeve to rotate, so that the elastic force of the second spring between the two movable columns and the rectangular block is regulated, and the magnitude of the force generated by the heat expansion and cold contraction of the temperature sensing fluid borne by the second spring is regulated, so that the temperature change interval regulated by the temperature control device is regulated.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic flow chart of a temperature control system according to the present invention.

FIG. 2 is a schematic diagram of the whole structure of the temperature control device of the present invention.

FIG. 3 is a schematic diagram of the whole cross-sectional structure of the temperature control device of the present invention.

FIG. 4 is a schematic diagram of a cross-sectional structure of a reaction kettle mechanism according to the present invention.

FIG. 5 is a schematic diagram of a temperature detecting mechanism according to the present invention.

FIG. 6 is a schematic cross-sectional view of the trigger mechanism of the present invention.

Fig. 7 is a schematic diagram of the structure of the transmission mechanism of the present invention.

Fig. 8 is a schematic view of the explosive structure of the spacing post and the cylinder of the present invention.

Fig. 9 is an enlarged schematic view of the structure a in fig. 3 according to the present invention.

Fig. 10 is an enlarged schematic view of the structure B in fig. 3 according to the present invention.

FIG. 11 is an enlarged schematic view of the structure shown at C in FIG. 3 according to the present invention.

Fig. 12 is an enlarged schematic view of the structure of fig. 6D according to the present invention.

Fig. 13 is an enlarged schematic view of the structure at E in fig. 6 according to the present invention.

In the figure: 1. a reaction kettle mechanism; 101. a jacket; 102. an upper end cap; 103. a kettle body; 104. a lower end cap; 105. a stirring shaft; 106. a transmission device; 107. a stirrer; 108. a spacer ring; 2. a heating mechanism; 201. a liquid outlet pipe; 202. a liquid inlet pipe; 203. a valve body; 204. a first manifold; 205. a second manifold; 3. a temperature detection mechanism; 301. a circular ring; 302. a connecting pipe; 303. a hose; 304. a fixed tube; 305. sealing cover; 306. a fixed bracket; 4. a sealing mechanism; 401. a base; 402. a round hole; 403. a fixing ring; 404. a rod; 405. a moving ring; 406. a first spring; 407. an end plate; 408. a sealing block; 5. a driving mechanism; 501. a concave plate; 502. a connecting plate; 503. a drive shaft; 504. a motor; 6. a trigger mechanism; 601. a fixing plate; 602. a limit frame; 603. a thread sleeve; 604. a movable seat; 605. a moving column; 606. a sealing cylinder; 607. a connecting cylinder; 608. a limiting block; 609. a moving rod; 610. rectangular blocks; 611. a first hinge base; 612. the second hinge seat; 613. a connecting disc; 614. a second spring; 615. a limit column; 616. a cylinder; 617. a fixed block; 618. a connecting strip; 619. a third spring; 620. a first limiting plate; 621. a second limiting plate; 622. a first moving arm; 623. a second moving arm; 624. swing arms; 625. a fixed rod; 626. a pressure-sensitive switch; 627. a pressing plate; 7. a transmission mechanism; 701. a fixed box; 702. a clamping plate; 703. a first fixing column; 704. a fourth spring; 705. a second fixing column; 706. a rubber column; 707. pressing a pressing rod; 708. a fifth spring; 709. a limit rod; 710. a first limiting hole; 711. and the second limiting hole.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples: as shown in fig. 1-13, the invention provides a temperature control system for a fluoride reaction kettle, which is used for detecting the temperature inside the reaction kettle through a temperature detection system, feeding information back to a heating system through a temperature triggering system when the temperature inside the reaction kettle does not reach the standard, and then using the heating system to increase the temperature or decrease the temperature.

The utility model provides a temperature control device that fluoride reation kettle temperature control system used, includes reation kettle mechanism 1, reation kettle mechanism 1 is including pressing from both sides cover 101 and the cauldron body 103, and the cauldron body 103 is located the inside of pressing from both sides cover 101, press from both sides cover 101 outside fixedly connected with heating mechanism 2, press from both sides cover 101 and go up fixed mounting and have temperature detection mechanism 3, press from both sides between cover 101 and the cauldron body 103 fixed mounting has actuating mechanism 5, the outside of actuating mechanism 5 is equipped with sealing mechanism 4, and sealing mechanism 4 fixed mounting is in the outside of pressing from both sides cover 101, a plurality of trigger mechanism 6 that actuating mechanism 5 inside fixed mounting distributes from top to bottom, trigger mechanism 6 inside fixed mounting has drive mechanism 7, and drive mechanism 7 is connected with trigger mechanism 6 transmission.

The upper end cover 102 is fixedly arranged at the top ends of the jacket 101 and the kettle body 103, the top end of the upper end cover 102 is provided with the lower end cover 104 through a screw rod, the lower end cover 104 is rotatably provided with the stirring shaft 105, the top end of the lower end cover 104 is provided with the transmission device 106, the output end of the transmission device 106 is fixedly connected with the top end of the stirring shaft 105, the lower end of the stirring shaft 105 is provided with the stirrer 107, the stirrer 107 is positioned inside the kettle body 103, a plurality of spacing rings 108 which are distributed up and down are arranged between the jacket 101 and the kettle body 103, and the space between the jacket 101 and the kettle body 103 is divided into a plurality of heating cavities by the plurality of spacing rings 108.

By adopting the technical scheme, the space between the jacket 101 and the kettle body 103 is divided into a plurality of heating cavities, so that each heating cavity can be regulated and controlled in a partitioned manner.

The heating mechanism 2 comprises a plurality of liquid outlet pipes 201 which are distributed up and down and a plurality of liquid inlet pipes 202 which are distributed up and down, the liquid outlet pipes 201 and the liquid inlet pipes 202 are communicated with a space between the jacket 101 and the kettle body 103, valve bodies 203 are arranged on the liquid outlet pipes 201 and the liquid inlet pipes 202, one ends, far away from the jacket 101, of the liquid outlet pipes 201 are connected with a first main pipe 204, and one ends, far away from the jacket 101, of the liquid inlet pipes 202 are connected with a second main pipe 205.

By adopting the technical scheme, each heating cavity can be added with a cold source and a heat source, and the cold source and the heat source can be kept circulating and replaced.

The temperature detection mechanism 3 comprises a plurality of rings 301 which are distributed up and down, the rings 301 are hollow, the rings 301 are respectively positioned in a plurality of heating cavities, a connecting pipe 302 is connected to the rings 301, the connecting pipe 302 is fixedly arranged on the jacket 101, one end, far away from the rings 301, of the connecting pipe 302 is connected with a hose 303, the other end of the hose 303 is connected with a fixed pipe 304, a sealing cover 305 is arranged at the other end of the fixed pipe 304 in a threaded manner, a fixed support 306 is fixedly arranged outside the jacket 101, and the plurality of fixed pipes 304 are fixedly arranged on the fixed support 306.

By adopting the above technical scheme, the temperature sensing fluid can be added into the circular ring 301.

The driving mechanism 5 comprises a concave plate 501, the concave plate 501 is fixedly arranged on a plurality of spacing rings 108 and jackets 101 which are distributed up and down, two connecting plates 502 which are distributed up and down are fixedly arranged at the upper end of one side of the concave plate 501 away from the kettle body 103, a driving shaft 503 is rotatably arranged on the two connecting plates 502, a motor 504 is fixedly arranged at the top end of the connecting plate 502 which is positioned above, and the output end of the motor 504 is fixedly connected with the top end of the driving shaft 503.

By adopting the technical scheme, the motor 504 can drive the driving shaft 503 to rotate.

The sealing mechanism 4 comprises two bases 401, the two bases 401 are fixedly arranged on the outer side of the jacket 101, a plurality of round holes 402 which are distributed up and down are formed in the bases 401, two fixing rings 403 are fixedly arranged in the round holes 402, inserting rods 404 are slidably arranged at the centers of the two fixing rings 403, movable rings 405 are fixedly arranged on the inserting rods 404, the movable rings 405 are located between the two fixing rings 403, a first spring 406 is fixedly arranged at one end, far away from the other base 401, of each movable ring 405, the first spring 406 is sleeved on the outer ring of each inserting rod 404, one end, far away from the movable ring 405, of each first spring 406 is fixedly connected with one end, far away from the other base 401, of each fixing ring 403, of each inserting rod 404, far away from the other base 401, of each base 401, is fixedly provided with an end plate 407, a sealing block 408 is arranged between the two bases 401, the inserting rods 404 of the two bases 401 can be inserted into the sealing blocks 408, and the sealing blocks 408 can seal one side, far away from the kettle body 103, of the concave template 408.

By adopting the above technical scheme, the sealing block 408 can be detached.

The number of the triggering mechanisms 6 is the same as that of the heating chambers, the triggering mechanisms 6 comprise two fixing plates 601 which are vertically distributed, the two fixing plates 601 are fixedly arranged in the concave plate 501, a thread sleeve 603 is rotationally arranged on the two fixing plates 601, the thread sleeve 603 is sleeved on the outer ring of the driving shaft 503, a sliding block is fixedly arranged on the outer ring of the driving shaft 503, a sliding groove is formed in the inner ring of the thread sleeve 603, the sliding block is slidingly arranged in the sliding groove, two movable seats 604 are arranged on the thread sleeve 603 in a threaded manner, a movable column 605 is fixedly arranged on one side, far away from the kettle body 103, of the movable seat 604, two limiting frames 602 are fixedly arranged between the two fixing plates 601, the two movable columns 605 are slidingly arranged on the two limiting frames 602, a sealing cylinder 606 and a connecting cylinder 607 are fixedly arranged at the center of one side, far away from each other, of the two limiting frames 602, the other ends of the sealing cylinder 606 and the connecting cylinder 607 are fixedly arranged on the concave plate 501, one end of the sealing cylinder 606 far away from the limit frame 602 is fixedly connected with one end of the circular ring 301 on one side of the sealing cylinder 606, one end of the connecting cylinder 607 far away from the limit frame 602 is communicated with the other end of the circular ring 301 on one side of the connecting cylinder 607, a limit block 608 is fixedly arranged in the middle of the limit frame 602, a movable rod 609 is slidably arranged on the limit block 608, two movable rods 609 are slidably inserted into the connecting cylinder 607 and the sealing cylinder 606 respectively, a piston is fixedly arranged at one end of the movable rod 609 in the connecting cylinder 607 far away from the limit frame 602, the piston is slidably arranged in the connecting cylinder 607, a rectangular block 610 is fixedly arranged between the two movable rods 609, a second spring 614 is arranged between the rectangular block 610 and the two movable rods 605, connecting discs 613 are fixedly arranged at two ends of the second spring 614, two equal fixed mounting of one end that connection pad 613 is close to each other has a plurality of spacing post 615 of annular distribution, and the spacing post 615 on two connection pads 613 inserts each other establishes, second spring 614 cover is established at two sets of spacing post 615 outer lane, a plurality of spacing post 615 is kept away from the one end fixed mounting of connection pad 613 and is had cylinder 616, and cylinder 616 slides and set up inside another set of spacing post 615, two equal fixed mounting of one end that connection pad 613 kept away from each other has second articulated seat 612, second articulated seat 612 articulated connection has first articulated seat 611, and two first articulated seat 611 respectively with rectangular piece 610 and remove post 605 fixed connection, one side fixed mounting that the cauldron body 103 was kept away from to rectangular piece 610 has clamp plate 627.

By adopting the above technical scheme, the pressing plate 627 can move along with the expansion and contraction of the temperature sensing fluid inside the circular ring 301.

The two limit frames 602 are fixedly provided with fixed blocks 617 at the center of one side far away from the kettle body 103, one sides, close to each other, of the two fixed blocks 617 are fixedly provided with third springs 619, the other ends of the third springs 619 can be in contact with a pressing plate 627, connecting bars 618 are fixedly arranged between the two fixed blocks 617, one end, close to the kettle body 103, of each connecting bar 618 is fixedly provided with a first limit plate 620 and three second limit plates 621, the first limit plates 620 and the second limit plates 621 are provided with first movable arms 622 in a sliding mode, sliding holes are formed in the first limit plates 620, the second movable arms 623 penetrate through the sliding holes 623 in a sliding mode, one end, close to the second limit plates 621, of each second movable arm 623 can be in contact with the pressing plate 627, one ends, close to the sealing drums 606, of each first movable arm 622 and each second movable arm 623 are hinged to one end, the middle of each swinging arm 624 is rotatably provided with a fixed rod 625, each fixed rod 625 is fixedly arranged in one fixed block 617, close to the sealing drums 606, and one side, of the other, of the fixed blocks 617, close to the other, of the fixed blocks 617 are fixedly arranged in the pressing plates 617, and the other side, is far away from the corresponding switch 617.

By adopting the technical scheme, the pressing block 627 can be moved to drive the second moving arm 623 to move.

The transmission mechanism 7 comprises a fixing box 701, the fixing box 701 is fixedly arranged inside a fixing block 617, which is close to a connecting barrel 607, of two fixing blocks 617, a clamping plate 702 is slidably arranged inside the fixing box 701, a first limit hole 710 and a second limit hole 711 are formed in the clamping plate 702, the first limit hole 710 is close to a rectangular block 610, two sides, which are close to each other, of the clamping plate 702 are fixedly provided with a second fixing column 705, a fourth spring 704 is fixedly arranged on the second fixing column 705, the other end of the fourth spring 704 is fixedly provided with a first fixing column 703, the first fixing column 703 is slidably arranged on the clamping plate 702 at one side of the first fixing column 703, the two fixing columns 703 are fixedly arranged at the top end and the bottom end of the inside of the fixing box 701 respectively, one side, which is far away from a pressure sensing switch 626, of the fixing box 701 is slidably provided with two rubber columns 706, one side, which is close to the pressure sensing switch 707, of the fixing box 701 is provided with two pressing rods 707, and the two pressing rods 706 are fixedly connected with the two rubber columns 706, the pressing rods 708 are fixedly arranged on one side, which is close to the inner walls of the two pressing rods 707, and the inner walls of the pressing rods are respectively, which are in contact with the two pressing rods 707, and are slidably arranged at the two ends of the two pressing rods 707, and one end, which are far from the inner ends of the corresponding pressing rods 707 are located on the fixing blocks 707, and one pressing rod 707.

By adopting the technical scheme, the pressing block 627 can move to press the rubber column 706, and the pressing rod 707 is driven to move by the movement of the rubber column 706, so that the pressure sensing switch 626 is opened.

Working principle: when the invention is used, if the temperature of the cold and heat source of the heating cavity between the jacket 101 and the kettle body 103 is reduced, the temperature sensing fluid in the circular ring 301 in the heating cavity is contracted along with the temperature reduction of the cold and heat source in the heating cavity due to thermal expansion and contraction, the air pressure in the connecting cylinder 607 drives the piston in the connecting cylinder 607 to be far away from the limit frame 602 along with the contraction of the temperature sensing fluid, the connected moving rod 609 moves along with the movement of the piston, the moving rod 609 moves to drive the rectangular block 610 and the connected moving rod 609 to move along with the movement of the rectangular block 610, when the rectangular block 610 moves, the second spring 614 which is hinged to the upper end through the first hinging seat 611 and the second hinging seat 612 moves along with the movement of the second spring 614, when the second spring 614 moves, the second spring 614 is firstly compressed, then the pressure plate 627 on the rectangular block 610 is pushed by the elasticity of the second spring 619, and the third spring 619 on the side of the connecting cylinder 607 and the rubber column 706 is pressed at the first limiting hole 710, the limiting rod 709 on the rubber column 706 is clamped into the first limiting hole 710, when the moving rod 709 moves to drive the rectangular block 610 and the rubber column 706 to move along with the first limiting hole 710, the liquid sensing rod 706 is pressed, and the liquid sensing valve body is pushed to move to the liquid sensing valve body 203, and the liquid sensing valve body is heated to be heated, and the liquid sensing valve body is heated, and the pressure sensing valve body is heated, and the valve body is turned on and the valve body and the pressure and the valve body;

when the temperature in the heating cavity is increased, the temperature sensing fluid in the circular ring 301 expands along with the temperature rise, so that the piston in the connecting cylinder 607 is pushed away from the transmission mechanism 7, the rectangular block 610 connected with the moving rod 609 moves along with the piston, is compressed, then the rectangular block 610 moves to one side of the sealing cylinder 606 under the pushing of the elastic force of the second spring 614, presses the third spring 619 on one side of the sealing cylinder 606 and presses the second moving arm 623, so that the second moving arm 623 pushes the swing arm 624 to swing, the first moving arm 622 at the other end of the swing arm 624 moves along with the movement, presses the rubber column 706 positioned in the second limiting hole 711, so that the limiting rod 709 slides in the second limiting hole 711, the limiting rod 709 slides to drive the clamping plate 702 to move, so that the fourth spring 704 connected with the clamping plate 702 is stretched first, and then the limiting rod 709 positioned in the first limiting hole 710 is not clamped by the first limiting hole 710 any more under the elastic force of the fourth spring 704 in the process, and resets under the elastic force of the fifth spring 708, so that the pressure sensing switch 202 is closed and the liquid inlet pipe 203 is closed, and the temperature of the liquid inlet pipe 201 is controlled;

when the temperature change interval which can be adjusted by the temperature control device needs to be adjusted, the motor 504 can be utilized to drive the driving shaft 503 to rotate, the sliding block on the outer ring of the driving shaft 503 is utilized to slide and arranged inside the sliding groove on the inner ring of the threaded sleeve 603, so that the driving shaft 503 can drive the threaded sleeve 603 to rotate, the threaded sleeve 603 rotates to drive the movable columns 605 which are connected by the two movable seats 604 on the driving shaft to be far away from or close to each other, the elasticity of the second spring 614 between the two movable columns 605 and the rectangular block 610 is adjusted, and then the magnitude of the force which can be borne by the second spring 614 and is generated by the temperature sensing fluid due to thermal expansion and cold contraction is adjusted, so that the temperature change interval which can be adjusted by the temperature control device is adjusted.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. A fluoride reaction kettle temperature control system is characterized in that: the temperature inside the reaction kettle is detected through the temperature detection system, when the temperature inside the reaction kettle does not reach the standard, information is fed back to the heating system through the temperature triggering system, and then the heating system is utilized to increase the temperature or reduce the temperature.

2. The temperature control device for the fluoride reaction kettle temperature control system according to claim 1, comprising a reaction kettle mechanism (1), wherein the reaction kettle mechanism (1) comprises a jacket (101) and a kettle body (103), the kettle body (103) is positioned in the jacket (101), a heating mechanism (2) is fixedly connected to the outer side of the jacket (101), a temperature detection mechanism (3) is fixedly installed on the jacket (101), a driving mechanism (5) is fixedly installed between the jacket (101) and the kettle body (103), a sealing mechanism (4) is arranged on the outer side of the driving mechanism (5), the sealing mechanism (4) is fixedly installed on the outer side of the jacket (101), a plurality of triggering mechanisms (6) distributed up and down are fixedly installed in the driving mechanism (5), a transmission mechanism (7) is fixedly installed in the triggering mechanism (6), and the transmission mechanism (7) is in transmission connection with the triggering mechanism (6).

3. The temperature control device for the fluoride reaction kettle temperature control system according to claim 2, wherein an upper end cover (102) is fixedly arranged at the top ends of the jacket (101) and the kettle body (103), a lower end cover (104) is arranged at the top end of the upper end cover (102) through a screw rod, a stirring shaft (105) is rotatably arranged on the lower end cover (104), a transmission device (106) is arranged at the top end of the lower end cover (104), the output end of the transmission device (106) is fixedly connected with the top end of the stirring shaft (105), a stirrer (107) is arranged at the lower end of the stirring shaft (105), the stirrer (107) is arranged inside the kettle body (103), a plurality of separation rings (108) which are distributed up and down are arranged between the jacket (101) and the kettle body (103), and the space between the jacket (101) and the kettle body (103) is divided into a plurality of heating cavities by the plurality of separation rings (108).

4. The temperature control device for the fluoride reaction kettle temperature control system according to claim 2, wherein the heating mechanism (2) comprises a plurality of liquid outlet pipes (201) which are distributed up and down and a plurality of liquid inlet pipes (202) which are distributed up and down, the liquid outlet pipes (201) and the liquid inlet pipes (202) are communicated with a space between the jacket (101) and the kettle body (103), valve bodies (203) are arranged on the liquid outlet pipes (201) and the liquid inlet pipes (202), one ends, far away from the jacket (101), of the liquid outlet pipes (201) are connected with a first main pipe (204), and one ends, far away from the jacket (101), of the liquid inlet pipes (202) are connected with a second main pipe (205).

5. A temperature control device used for a fluoride reaction kettle temperature control system according to claim 3, characterized in that the temperature detection mechanism (3) comprises a plurality of rings (301) distributed up and down, the inside of each ring (301) is hollow, the rings (301) are respectively positioned in the heating chambers, the rings (301) are connected with connecting pipes (302), the connecting pipes (302) are fixedly arranged on the jackets (101), one ends, far away from the rings (301), of the connecting pipes (302) are connected with hoses (303), the other ends of the hoses (303) are connected with fixing pipes (304), the other ends of the fixing pipes (304) are provided with sealing covers (305) in a threaded manner, fixing supports (306) are fixedly arranged on the outer sides of the jackets (101), and the fixing pipes (304) are fixedly arranged on the fixing supports (306).

6. The temperature control device for the fluoride reaction kettle temperature control system according to claim 5, wherein the driving mechanism (5) comprises a concave plate (501), the concave plate (501) is fixedly arranged on a plurality of spacing rings (108) and jackets (101) which are distributed up and down, two connecting plates (502) which are distributed up and down are fixedly arranged on the upper end of one side, far away from the kettle body (103), of the concave plate (501), driving shafts (503) are rotatably arranged on the two connecting plates (502), a motor (504) is fixedly arranged on the top end of the connecting plate (502) which is positioned above, and the output end of the motor (504) is fixedly connected with the top end of the driving shaft (503).

7. The temperature control device for the fluoride reaction kettle temperature control system according to claim 6, wherein the sealing mechanism (4) comprises two bases (401), the two bases (401) are fixedly arranged on the outer side of the jacket (101), a plurality of round holes (402) which are distributed up and down are formed in the bases (401), two fixing rings (403) are fixedly arranged in the round holes (402), inserting rods (404) are slidably arranged at the centers of the two fixing rings (403), movable rings (405) are fixedly arranged on the inserting rods (404), the movable rings (405) are located between the two fixing rings (403), a first spring (406) is fixedly arranged at one end, far away from the other base (401), of the movable rings (405) and sleeved on the outer ring of the inserting rods (404), one end, far away from the movable rings (405), of the first spring (406) is fixedly connected with the fixing ring (403), far away from the other base (401), of the two bases (403) is fixedly arranged on the fixing rings (403), a plurality of inserting blocks (408) are arranged on the bases (401), one end, far from the two bases (401) can be fixedly inserted into the end plates (408) of the bases (401), the end plates (408) can be fixedly arranged between the bases (408), the sealing block (408) can seal one side of the concave plate (501) away from the kettle body (103).

8. The temperature control device for the fluoride reaction kettle temperature control system according to claim 7, wherein the number of the plurality of triggering mechanisms (6) is the same as the number of the heating cavities, the triggering mechanisms (6) comprise two fixing plates (601) which are vertically distributed, the two fixing plates (601) are fixedly arranged in the concave plates (501), threaded sleeves (603) are rotationally arranged on the two fixing plates (601), the threaded sleeves (603) are sleeved on the outer ring of the driving shaft (503), the outer ring of the driving shaft (503) is fixedly provided with sliding blocks, the inner ring of the threaded sleeves (603) is provided with sliding grooves, the sliding blocks are slidingly arranged in the sliding grooves, two movable seats (604) are arranged on the threaded sleeves (603), one sides of the movable seats (604) far away from the kettle body (103) are fixedly provided with movable columns (605), two limit frames (602) are fixedly arranged between the two fixing plates (601), the two movable columns (605) are slidingly arranged on the two limit frames (602), one sides of the two limit frames (607) are fixedly connected with one end (606) far away from the sealing cylinder (301) and one end (301) of the sealing cylinder (606) which is fixedly arranged, one end of the connecting cylinder (607) far away from the limiting frame (602) is communicated with the other end of the circular ring (301) on one side of the connecting cylinder, a limiting block (608) is fixedly arranged in the middle of the limiting frame (602), a moving rod (609) is slidably arranged on the limiting block (608), two moving rods (609) are respectively slidably inserted into the connecting cylinder (607) and the sealing cylinder (606), a piston is fixedly arranged at one end of the moving rod (609) in the connecting cylinder (607) far away from the limiting frame (602), the piston is slidably arranged in the connecting cylinder (607), a rectangular block (610) is fixedly arranged between the two moving rods (609), a second spring (614) is arranged between the rectangular block (610) and the two moving columns (605), a connecting disc (613) is fixedly arranged at two ends of the second spring (614), a plurality of limiting columns (615) distributed in a ring shape are fixedly arranged at one end of the connecting disc (613), a plurality of limiting columns (615) are mutually inserted, a plurality of second spring sleeves (613) are fixedly arranged at one end of the other limiting columns (616) far away from the other limiting columns (616), two the equal fixed mounting of one end that connection pad (613) kept away from each other has second articulated seat (612), second articulated seat (612) articulated are connected with first articulated seat (611), and two first articulated seat (611) respectively with rectangle piece (610) and remove post (605) fixed connection, one side fixed mounting that the cauldron body (103) was kept away from to rectangle piece (610) has clamp plate (627).

9. A temperature control device for a fluoride reaction kettle temperature control system according to claim 8, wherein two limiting frames (602) are fixedly provided with fixed blocks (617) at the center of one side far away from a kettle body (103), one sides of the two fixed blocks (617) close to each other are fixedly provided with third springs (619), the other ends of the third springs (619) can be in contact with a pressing plate (627), connecting strips (618) are fixedly arranged between the two fixed blocks (617), one end of each connecting strip (618) close to the kettle body (103) is fixedly provided with a first limiting plate (620) and three second limiting plates (621), the first limiting plates (620) and the second limiting plates (621) are provided with first moving arms (622) in a sliding mode, sliding holes are formed in the first limiting plates (620), one ends of the second moving arms (623) close to the second limiting plates (621) can be in contact with the pressing plate (627), one ends of the first moving arms (620) and one ends of the second moving arms (625) close to the second moving arms (623) are provided with sliding through holes, one ends of the first moving arms (625) close to the inner ends of the second swing arms (624) are provided with sealing rods (624), one ends of the two swing arms (606) close to the fixed levers (624) are fixedly arranged in a sealing mode, one end of the two swing arms (606) is close to one end of the fixed levers (624) is fixedly arranged on one end of one swing arm, and the sealing device is provided with one sealing device, and a pressure sensing switch (626) is fixedly arranged on one side, away from the other fixed block (617), of the two fixed blocks (617), which is close to the connecting cylinder (607).

10. The temperature control device for a fluoride reaction kettle temperature control system according to claim 9, wherein the transmission mechanism (7) comprises a fixed box (701), the fixed box (701) is fixedly installed inside a fixed block (617) close to a connecting cylinder (607) in two fixed blocks (617), a clamping plate (702) is slidably arranged inside the fixed box (701), a first limiting hole (710) and a second limiting hole (711) are formed in the clamping plate (702), the first limiting hole (710) is close to the rectangular block (610), a second fixed column (705) is fixedly installed on one side, close to each other, of the two clamping plates (702), a fourth spring (704) is fixedly installed on the second fixed column (704), a first fixed column (703) is fixedly installed on the other end of the fourth spring (704), the first fixed column (703) is slidably arranged on the clamping plate (702) on one side of the fourth spring, the two first fixed columns (703) are fixedly installed on the top end and the bottom end of the fixed box (701) respectively, the two pressure sensing switches (706) are fixedly installed on one side, close to the two pressure sensing switches (706) of the two pressure sensing switches (706) and the two pressure sensing switches (706) are fixedly installed on one side, and the two pressure sensing switches (706) are respectively, the outer ring of each pressing rod (707) is sleeved with a fifth spring (708), two ends of each fifth spring (708) are fixedly connected with a rubber column (706) and the inner wall of the fixing box (701) respectively, one end, close to the rectangular block (610), of one pressing rod (707) of each pressing rod (707) close to the corresponding pressure-sensitive switch (626) can be in contact with the corresponding pressure-sensitive button of the corresponding pressure-sensitive switch (626), one end, far away from the rectangular block (610), of one pressing rod (707) of each pressing rod (707) can be in contact with one end, far away from the corresponding swing arm (624), of each first moving arm (622), each rubber column (706) is fixedly provided with a limiting rod (709), and the two limiting rods (709) are respectively arranged inside a first limiting hole (710) in the corresponding clamping plates (702) and inside a second limiting hole (711) in the corresponding clamping plates (702).