Reaction kettle with multiple locking structures and use method of reaction kettle

Abstract

The invention discloses a reaction kettle with multiple locking structures and a use method of the reaction kettle, and belongs to the technical field of reaction kettles, multiple groups of discharging cavities are formed in the outer wall of a kettle body, flashboards for opening and closing the discharging cavities are arranged in a shrinkage cavity in a sliding manner, and a gear ring is rotationally arranged in a communication cavity; a plurality of groups of swing cavities communicated with the mounting groove are further formed in the kettle body, annular grooves are formed in the tops of the swing cavities, and a plurality of groups of insertion blocks matched with the insertion holes are fixedly arranged at the bottom of the kettle cover; the top of the gear ring is fixedly connected with multiple sets of connecting columns, and the tops of the connecting columns are connected with a linkage ring arranged in the annular groove. An arc-shaped cavity is formed in the inserting block, and a plurality of sets of locking arc plates matched with the arc-shaped cavity are fixedly arranged at the top of the linkage ring; a plurality of groups of heating rods are arranged on the inner wall of the kettle body, and a temperature control panel is also arranged on the outer wall of the kettle body. Opening and closing of the discharging cavity and locking and unlocking of the kettle cover can be synchronously achieved through the gear ring and the gate plate, the structure is stable and effective, and the treatment efficiency and the sealing effect of the reaction kettle are also improved.

Description

Technical Field

[0001] The invention relates to the technical field of reactors, in particular to a reactor with a multiple locking structure and a use method thereof. Background Art

[0002] Reactors are broadly understood as containers for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, condensation, etc., such as reactors, reaction pots, decomposition pots, polymerization kettles, etc.; the materials are generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloys and other composite materials.

[0003] The patent application with the publication number CN118527101A discloses a reactor for the production of cleaning agents, including a shell, the bottom of the shell is connected to a steam inlet pipe, the top is connected to a steam outlet pipe, the top outer side is connected to a feed pipe, the bottom center is connected to a discharge valve, and a multi-layer impeller and a heat exchange tube are arranged in the shell, and these impellers and heat exchange tubes together form a baffle structure, and each layer of the multi-layer impeller has reverse blades. The reaction mixture can be repeatedly baffled between the heat exchange tubes under the impeller, thereby improving the heat absorption efficiency of the reaction mixture. The reaction mixture is stirred in the process of the impeller constantly changing the direction, which can improve the stirring effect. The alternating reverse structure of the impeller and the baffle structure can produce a shear effect on the reaction mixture under the joint action, so that the reaction liquid is emulsified while reacting, and has a high emulsification efficiency.

[0004] The automation level of the above disclosed reactor is average, lacking an automatic material unloading structure, and the sealing effect is poor, lacking a multiple locking structure. Therefore, in view of the above status quo, it is urgent to develop a reactor with a multiple locking structure to overcome the shortcomings in current practical applications. Summary of the invention

[0005] The purpose of the present invention is to provide a reactor with a multiple locking structure and a method for using the reactor, in order to solve the problems that the existing reactor has a general degree of automation, lacks an automatic unloading structure, has a poor sealing effect, lacks a multiple locking structure, and the like.

[0006] To achieve the above-mentioned purpose, the technical solution of the present invention is: a reactor with a multiple locking structure, comprising a reactor body, a base and a reactor cover, a plurality of discharge cavities are provided on the outer wall of the reactor body, a contraction cavity and a drive cavity are provided inside the reactor body on both sides of the discharge cavity; a gate plate for opening and closing the discharge cavity is slidably provided in the contraction cavity, and a plurality of arc-shaped reset parts are connected to the inner side of the gate plate; a mounting groove located above the discharge cavity is also provided on the outer wall of the reactor body, a connecting cavity connected to the mounting groove is provided on the top of the discharge cavity and the drive cavity; a gear ring is rotatably provided in the connecting cavity; a plurality of swinging cavities connected to the mounting groove are also provided inside the reactor body, a ring groove is provided on the top of the swinging cavity, and a There are multiple groups of jacks connected to the annular groove, and multiple groups of plug blocks cooperating with the jacks are fixedly arranged on the bottom of the kettle cover; multiple groups of connecting columns movably arranged in the swing cavity are fixedly connected to the top of the gear ring, and the top of the connecting column is fixedly connected with a linkage ring rotatably arranged in the annular groove; an arc cavity is opened inside the plug block, and multiple groups of locking arc plates cooperating with the arc cavity are fixedly arranged on the top of the linkage ring; multiple groups of heating rods are arranged on the inner wall of the kettle body, and a temperature control panel is also arranged on the outer wall of the kettle body; when the gear ring rotates counterclockwise, the discharge cavity can be opened and the kettle body can be unlocked to the kettle cover simultaneously, and when the gear ring rotates clockwise, the discharge cavity can be closed and the kettle body can be locked to the kettle cover simultaneously.

[0007] As a further solution of the present invention: a T-shaped seat is fixedly provided at the bottom of the kettle body, a plurality of groups of supporting legs are provided on the base, and a rotating cavity cooperating with the T-shaped seat is opened in the middle of the base.

[0008] As a further solution of the present invention: a vertical plate slidably arranged in the connecting cavity is fixedly connected to the bottom of the gear ring, and an arc-shaped arm cooperating with the gate plate is fixedly arranged on the side of the vertical plate.

[0009] As a further solution of the present invention: a mounting boss is further provided on the outer wall of the kettle body, a linkage motor is installed at the bottom of the mounting boss, and a driving gear meshing with the gear ring is installed at the output end of the linkage motor.

[0010] As a further solution of the present invention: a sealing boss is arranged outside the discharge cavity, and slide grooves are opened on the upper and lower sides of the sealing boss; a discharge frame is also fixedly arranged at the bottom of the gear ring, and arc rails cooperating with the slide grooves are arranged on the upper and lower inner walls of the discharge frame, and a discharge pipe is fixedly arranged at the bottom of the discharge frame.

[0011] As a further solution of the present invention: a fixing frame facing upward is also arranged on the outer wall of the kettle body, and a symmetrical lifting cylinder is installed on the fixing frame, and the output end of the lifting cylinder is fixedly connected to the kettle cover.

[0012] As a further solution of the present invention: a stirring motor is installed on the top of the kettle cover, a stirring shaft located in the kettle body is arranged at the output end of the stirring motor, and a feed port is also arranged on the outer wall of the kettle cover.

[0013] As a further solution of the present invention: a receiving portion is further provided on the side of the insertion hole, the locking arc plate is movably arranged in the receiving portion, and the bottom of the receiving portion is communicated with the annular groove.

[0014] As a further solution of the present invention: a locking groove connected to the arc cavity is opened on the outer wall of the locking arc plate, a locking key is movably arranged in the locking groove, the inner side of the locking key is connected to a flexible elastic part, and the locking key is connected to the inner wall of the arc cavity through the elastic part.

[0015] As a further solution of the present invention: a method for using a reactor with a multiple locking structure, comprising: S1. inputting various reaction raw materials into the reactor body, and then starting the temperature control panel, so as to adjust the reaction temperature inside the reactor through multiple groups of heating rods; S2. when the reaction is completed, opening the discharge chamber through the gear ring, and when the gear ring rotates, the reactor cover is unlocked through the linkage ring and the locking arc plate; S3. the raw materials after the reaction are discharged through the discharge chamber and subjected to subsequent processing.

[0016] The present invention provides a reactor with a multiple locking structure and a method for using the reactor. Compared with the prior art, the present invention has the following beneficial effects: The present invention can synchronously realize the opening and closing of the discharge chamber and the locking and unlocking of the kettle cover through the cooperation of the gear ring and the gate plate. When the gear ring rotates counterclockwise, the arc-shaped arm at the bottom of the gear ring drives the gate plate to move into the contraction chamber. At this time, the multiple sets of locking arc plates at the top of the linkage ring are disengaged from the arc-shaped chamber. Under the action of the elastic member, the locking key is unlocked from the lock hole and retracted into the locking groove. At this time, the discharge frame at the bottom of the gear ring is fixed to the sealing boss and the reacted raw materials are discharged, which can synchronously realize the opening of the discharge chamber and the unlocking of the kettle cover by the kettle body. When the gear ring rotates clockwise, the arc-shaped arm at the bottom of the gear ring retracts into the driving chamber. At this time, the gate plate closes the discharge chamber under the action of the reset member. At this time, the multiple sets of locking arc plates at the top of the linkage ring move from the storage portion to the arc-shaped chamber. At this time, under the extrusion of the locking arc plate, the locking key moves outward along the locking groove and is inserted into the locking hole, which can simultaneously realize the closing of the discharge chamber and the locking of the kettle cover by the kettle body. This structure is stable and effective, and also improves the processing efficiency and sealing effect of the reactor with multiple locking structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a three-dimensional structural diagram of the present invention; Figure 2 It is a three-dimensional structural diagram of the kettle body in the present invention; Figure 3 It is a cross-sectional view of the kettle body in the horizontal direction of the present invention. Figure 1 ; Figure 4 It is a cross-sectional view of the kettle body in the horizontal direction of the present invention. Figure 2 ; Figure 5 It is a vertical cross-sectional view of the kettle body in the present invention. Figure 1 ; Figure 6 is a cross-sectional view of the present invention in the vertical direction; Figure 7 It is a partial three-dimensional structural diagram of the kettle cover in the present invention; Figure 8 The internal three-dimensional structure of the present invention Figure 1 ; Fig. 9 The internal three-dimensional structure of the present invention Figure 2 ; Fig.10 It is a partial cross-sectional view of the kettle body in the horizontal direction of the present invention; Fig.11 It is a vertical cross-sectional view of the kettle body in the present invention. Figure 2 ; Fig.12 It is a three-dimensional structural diagram of the discharging frame in the present invention.

[0018] Description of reference numerals: 1. Kettle body; 2. Base; 3. Kettle cover; 4. Discharge chamber; 5. Contraction chamber; 6. Gate; 7. Reset member; 8. Drive chamber; 9. Mounting groove; 10. Connecting chamber; 11. Gear ring; 12. Vertical plate; 13. Arc arm; 14. Mounting boss; 15. Linkage motor; 16. Drive gear; 17. Temperature control panel; 18. Sealing boss; 19. Slide; 20. Discharge frame; 21. Arc rail; 22. Discharge pipe; 23. Heating rod; 24, T-shaped seat; 25, supporting leg; 26, rotating cavity; 27, fixing frame; 28, lifting cylinder; 29, stirring motor; 30, stirring shaft; 31, feeding port; 32, swing cavity; 33, ring groove; 34, storage part; 35, plug hole; 36, locking hole; 37, connecting column; 38, linkage ring; 39, locking arc plate; 40, plug block; 41, arc cavity; 42, locking groove; 43, locking key; 44, elastic part. DETAILED DESCRIPTION

[0019] The following will be combined with the attached Figures 1 to 12 The technical solution of the present invention is described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The present invention provides a reactor with a multiple locking structure through improvement. Figure 1-Figure 12 As shown, it includes a kettle body 1, a base 2 and a kettle cover 3, a plurality of discharge cavities 4 are provided on the outer wall of the kettle body 1, and a contraction cavity 5 and a driving cavity 8 located on both sides of the discharge cavity 4 are provided inside the kettle body 1; a gate plate 6 for opening and closing the discharge cavity 4 is slidably provided in the contraction cavity 5, and a plurality of arc-shaped reset parts 7 are connected to the inner side of the gate plate 6; a mounting groove 9 located above the discharge cavity 4 is also provided on the outer wall of the kettle body 1, and a connecting cavity 10 connected to the mounting groove 9 is provided on the top of the discharge cavity 4 and the driving cavity 8; a gear ring 11 is rotatably provided in the connecting cavity 10; a plurality of swing cavities 32 connected to the mounting groove 9 are also provided inside the kettle body 1, an annular groove 33 is provided on the top of the swing cavity 32, a plurality of jacks 35 connected to the annular groove 33 are provided on the top of the kettle body 1, and the kettle cover 3 is fixedly provided with a plurality of plug blocks 40 cooperating with the jacks 35 at the bottom; a plurality of connecting posts 37 movably arranged in the swing cavity 32 are fixedly connected to the top of the gear ring 11, and a linkage ring 38 rotatably arranged in the ring groove 33 is fixedly connected to the top of the connecting post 37; an arc cavity 41 is opened inside the plug block 40, and a plurality of locking arc plates 39 cooperating with the arc cavity 41 are fixedly provided on the top of the linkage ring 38; a plurality of heating rods 23 are arranged on the inner wall of the kettle body 1, and a temperature control panel 17 is also arranged on the outer wall of the kettle body 1; when the gear ring 11 rotates counterclockwise, the discharge cavity 4 can be opened and the kettle body 1 can unlock the kettle cover 3 synchronously, and when the gear ring 11 rotates clockwise, the discharge cavity 4 can be closed and the kettle body 1 can lock the kettle cover 3 synchronously.

[0021] In this embodiment: the reactor with a multiple locking structure is mainly divided into three parts: the reactor body 1, the base 2 and the reactor cover 3. When the device is working, firstly, various reaction raw materials are input into the reactor body 1 through the feed port 31, and then the temperature control panel 17 and the stirring motor 29 are started. The temperature control panel 17 heats the inside of the reactor body 1 through the heating rod 23, and the stirring shaft 30 fully stirs the various raw materials in the reactor body 1. When the reaction is completed, the linkage motor 15 is started again. When the gear ring 11 rotates counterclockwise, the arc arm 13 at the bottom of the gear ring 11 drives the gate plate 6 to move into the contraction chamber 5 and retract into the contraction chamber 5. At this time, the multiple groups of locking arc plates 39 at the top of the linkage ring 38 are disengaged from the arc cavity 41. Under the action of the elastic member 44, the locking key 43 is unlocked from the lock hole 36 and retracted into the locking groove 42. At this time, the arc rail 21 on the discharge frame 20 at the bottom of the gear ring 11 is fixed to the sealing boss 18 and the reacted raw materials are discharged. After unloading is completed, the lifting cylinder 28 is started, and when the kettle cover 3 is upwardly separated from the kettle body 1, the inside of the kettle body 1 and the kettle cover 3 are cleaned. When the cleaning is completed, the linkage motor 15 is started again. When the ring gear 11 rotates clockwise, the arc arm 13 at the bottom of the ring gear 11 retracts into the drive chamber 8, and the gate plate 6 closes the discharge chamber 4 under the action of the reset member 7. At this time, the multiple groups of locking arc plates 39 at the top of the linkage ring 38 move from the storage portion 34 to the arc cavity 41. At this time, under the squeezing of the locking arc plate 39, the locking key 43 moves outward along the locking groove 42 and is inserted into the lock hole 36 to complete the locking of the kettle cover 3.

[0022] See attached Figure 1 and attached Figure 6 A T-shaped seat 24 is fixedly arranged at the bottom of the kettle body 1, a plurality of supporting legs 25 are arranged on the base 2, and a rotating cavity 26 cooperating with the T-shaped seat 24 is opened in the middle of the base 2.

[0023] In this embodiment, in order to further improve the degree of freedom of the reaction kettle and thus rotate the kettle body 1 according to actual needs, a base 2 is provided at the bottom of the kettle body 1 .

[0024] See attached Figure 6 and attached Figure 8 The bottom of the gear ring 11 is fixedly connected to a vertical plate 12 slidably arranged in the connecting cavity 10 , and the side of the vertical plate 12 is fixedly provided with an arc-shaped arm 13 cooperating with the gate plate 6 .

[0025] In this embodiment, when the ring gear 11 rotates, in order to drive the gate plate 6 and thus realize the opening and closing of the discharge chamber 4, an arc-shaped arm 13 is designed to be slidably arranged in the discharge chamber 4 and the driving chamber 8.

[0026] See attached Figure 1 -Attached Figure 2A mounting boss 14 is also provided on the outer wall of the kettle body 1 , a linkage motor 15 is installed at the bottom of the mounting boss 14 , and a driving gear 16 meshing with the gear ring 11 is installed at the output end of the linkage motor 15 .

[0027] In this embodiment, in order to drive the ring gear 11 to rotate, thereby synchronously realizing the opening and closing of the discharge chamber 4 and the locking and unlocking of the kettle cover 3, a linkage motor 15 is designed.

[0028] See attached Figure 1 -Attached Figure 4 A sealing boss 18 is provided on the outside of the discharge cavity 4, and slide grooves 19 are provided on the upper and lower sides of the sealing boss 18; a discharge frame 20 is also fixedly provided at the bottom of the gear ring 11, and arc rails 21 cooperating with the slide grooves 19 are provided on the upper and lower inner walls of the discharge frame 20, and a discharge pipe 22 is fixedly provided at the bottom of the discharge frame 20.

[0029] In this embodiment, when the gear ring 11 rotates counterclockwise, the arc rail 21 on the discharge frame 20 at the bottom of the gear ring 11 is fixed to the sealing boss 18 and discharges the reacted raw materials. When the gear ring 11 rotates clockwise, the discharge frame 20 is separated from the sealing boss 18.

[0030] See attached Figure 1 -Attached Figure 2 A fixing frame 27 facing upward is also provided on the outer wall of the kettle body 1, and a symmetrical lifting cylinder 28 is installed on the fixing frame 27, and the output end of the lifting cylinder 28 is fixedly connected to the kettle cover 3.

[0031] In this embodiment, since the kettle cover 3 is heavy, after the reaction is finished, in order to facilitate cleaning of the inside of the kettle body 1 and the kettle cover 3, the output end of the lifting cylinder 28 is fixedly connected to the kettle cover 3.

[0032] See attached Figure 6 -Attached Figure 8 A stirring motor 29 is installed on the top of the kettle cover 3, and a stirring shaft 30 located in the kettle body 1 is arranged at the output end of the stirring motor 29. A feed port 31 is also arranged on the outer wall of the kettle cover 3.

[0033] In this embodiment, a stirring shaft 30 is designed to further mix the raw materials and heat them evenly, thereby improving the reaction effect.

[0034] See attached Fig.10 -Attached Fig.11 A receiving portion 34 is also provided on the side of the insertion hole 35 , and a locking arc plate 39 is movably arranged in the receiving portion 34 , and the bottom of the receiving portion 34 is communicated with the annular groove 33 .

[0035] In this embodiment, since the locking arc plate 39 is fixedly arranged on the top of the linkage ring 38 and protrudes more than the linkage ring 38, when the linkage ring 38 rotates, in order to provide a movable cavity for the locking arc plate 39, a storage portion 34 is designed.

[0036] See attached Figure 8 -Attached Fig.10 A locking groove 42 communicating with the arc cavity 41 is provided on the outer wall of the locking arc plate 39, a locking key 43 is movably provided in the locking groove 42, a flexible elastic member 44 is connected to the inner side of the locking key 43, and the locking key 43 is connected to the inner wall of the arc cavity 41 through the elastic member 44.

[0037] In this embodiment, in order to achieve synchronous locking and unlocking of the kettle cover 3, a linkage ring 38 structure is designed. When the gear ring 11 rotates clockwise, the multiple sets of locking arc plates 39 at the top of the linkage ring 38 move from the storage portion 34 to the arc cavity 41. At this time, under the pressure of the locking arc plates 39, the locking key 43 moves outward along the locking groove 42 and is inserted into the locking hole 36 on the inner wall of the insertion hole 35. When the gear ring 11 rotates counterclockwise, under the action of the elastic member 44, the locking key 43 is unlocked from the locking hole 36 and retracted into the locking groove 42.

[0038] Working principle of the present invention: When the equipment is working, firstly, various reaction raw materials are input into the kettle body 1 through the feed port 31, and then the temperature control panel 17 and the stirring motor 29 are started. The temperature control panel 17 heats the inside of the kettle body 1 through the heating rod 23, and the stirring shaft 30 fully stirs the various raw materials in the kettle body 1. When the reaction is completed, the linkage motor 15 is started again. When the ring gear 11 rotates counterclockwise, the arc arm 13 at the bottom of the ring gear 11 drives the gate plate 6 to move into the contraction chamber 5 and retract into the contraction chamber 5. At this time, the multiple groups of locking arc plates 39 at the top of the linkage ring 38 are disengaged from the arc cavity 41. Under the action of the elastic member 44, the locking key 43 is unlocked from the lock hole 36 and retracted into the locking groove 42. At this time, the arc rail 21 on the discharge frame 20 at the bottom of the ring gear 11 is fixed to the sealing boss 18 and the reacted raw materials are discharged. After unloading is completed, the lifting cylinder 28 is started, and when the kettle cover 3 is upwardly separated from the kettle body 1, the inside of the kettle body 1 and the kettle cover 3 are cleaned. When the cleaning is completed, the linkage motor 15 is started again. When the ring gear 11 rotates clockwise, the arc arm 13 at the bottom of the ring gear 11 retracts into the drive chamber 8, and the gate plate 6 closes the discharge chamber 4 under the action of the reset member 7. At this time, the multiple groups of locking arc plates 39 at the top of the linkage ring 38 move from the storage portion 34 to the arc cavity 41. At this time, under the squeezing of the locking arc plate 39, the locking key 43 moves outward along the locking groove 42 and is inserted into the lock hole 36 to complete the locking of the kettle cover 3.

[0039] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and inventive features disclosed herein.

Claims

1. A reaction kettle with a multiple locking structure, comprising a kettle body (1), a base (2) and a kettle cover (3), characterized in that: The outer wall of the kettle body (1) is provided with a plurality of discharge cavities (4), and the interior of the kettle body (1) is provided with a contraction cavity (5) and a drive cavity (8) located on both sides of the discharge cavity (4); a gate plate (6) is slidably arranged in the contraction cavity (5) for opening and closing the discharge cavity (4), and a plurality of arc-shaped reset parts (7) are connected to the inner side of the gate plate (6); the outer wall of the kettle body (1) is also provided with a mounting groove (9) located above the discharge cavity (4), and a connecting cavity (10) connected to the mounting groove (9) is provided at the top of the discharge cavity (4) and the drive cavity (8); a gear ring (11) is rotatably arranged in the connecting cavity (10); The interior of the kettle body (1) is also provided with a plurality of swing chambers (32) in communication with the mounting groove (9); the top of the swing chamber (32) is provided with an annular groove (33); the top of the kettle body (1) is provided with a plurality of plug holes (35) in communication with the annular groove (33); the bottom of the kettle cover (3) is fixedly provided with a plurality of plug blocks (40) in cooperation with the plug holes (35); the top of the gear ring (11) is fixedly connected with a plurality of connecting columns (37) movably arranged in the swing chamber (32); the top of the connecting column (37) is fixedly connected with a linkage ring (38) rotatably arranged in the annular groove (33); the interior of the plug block (40) is provided with an arc chamber (41); the top of the linkage ring (38) is fixedly provided with a plurality of locking arc plates (39) in cooperation with the arc chamber (41); A plurality of groups of heating rods (23) are arranged on the inner wall of the kettle body (1), and a temperature control panel (17) is also arranged on the outer wall of the kettle body (1); When the gear ring (11) rotates counterclockwise, the discharge chamber (4) can be opened and the kettle cover (3) can be unlocked by the kettle body (1) at the same time; and when the gear ring (11) rotates clockwise, the discharge chamber (4) can be closed and the kettle cover (3) can be locked by the kettle body (1) at the same time.

2. The reactor with a multiple locking structure according to claim 1, characterized in that: A T-shaped seat (24) is fixedly provided at the bottom of the kettle body (1), a plurality of groups of supporting legs (25) are provided on the base (2), and a rotating cavity (26) cooperating with the T-shaped seat (24) is provided in the middle of the base (2).

3. The reactor with a multiple locking structure according to claim 1, characterized in that: The bottom of the gear ring (11) is fixedly connected to a vertical plate (12) slidably arranged in the connecting cavity (10), and the side of the vertical plate (12) is fixedly provided with an arc-shaped arm (13) that cooperates with the gate plate (6).

4. A reactor with a multi-locking structure according to any one of claims 1 to 3, characterized in that: A mounting boss (14) is also provided on the outer wall of the kettle body (1), a linkage motor (15) is mounted at the bottom of the mounting boss (14), and a driving gear (16) meshing with the gear ring (11) is mounted at the output end of the linkage motor (15).

5. A reactor with a multi-locking structure according to any one of claims 1 to 3, characterized in that: A sealing boss (18) is arranged outside the discharge cavity (4), and slide grooves (19) are provided on the upper and lower sides of the sealing boss (18); a discharge frame (20) is also fixedly arranged at the bottom of the gear ring (11), and arc rails (21) cooperating with the slide grooves (19) are arranged on the upper and lower inner walls of the discharge frame (20), and a discharge pipe (22) is fixedly arranged at the bottom of the discharge frame (20).

6. A reactor with a multi-locking structure according to any one of claims 1 to 3, characterized in that: A fixing frame (27) facing upward is also provided on the outer wall of the kettle body (1), and a symmetrical lifting cylinder (28) is installed on the fixing frame (27), and the output end of the lifting cylinder (28) is fixedly connected to the kettle cover (3).

7. A reactor with a multi-locking structure according to any one of claims 1 to 3, characterized in that: A stirring motor (29) is installed on the top of the kettle cover (3), and a stirring shaft (30) located inside the kettle body (1) is arranged at the output end of the stirring motor (29). A feed port (31) is also arranged on the outer wall of the kettle cover (3).

8. The reactor with a multiple locking structure according to claim 1, characterized in that: A receiving portion (34) is also provided on the side of the insertion hole (35), the locking arc plate (39) is movably arranged in the receiving portion (34), and the bottom of the receiving portion (34) is in communication with the annular groove (33).

9. A reactor with a multi-locking structure according to any one of claims 1 to 3, characterized in that: A locking groove (42) communicating with the arc-shaped cavity (41) is provided on the outer wall of the locking arc plate (39); a locking key (43) is movably provided in the locking groove (42); a flexible elastic member (44) is connected to the inner side of the locking key (43); and the locking key (43) is connected to the inner wall of the arc-shaped cavity (41) via the elastic member (44).

10. The method for using a reactor with a multi-locking structure according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Various reaction raw materials are input into the reactor body (1), and then the temperature control panel (17) is started to adjust the reaction temperature inside the reactor through multiple sets of heating rods (23); S2. When the reaction is completed, the discharge chamber (4) is opened through the gear ring (11), and when the gear ring (11) rotates, the kettle cover (3) is unlocked through the linkage ring (38) and the locking arc plate (39); S3. After the reaction is completed, the raw materials are discharged through the discharge chamber (4) and then processed.

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