Chemical reaction kettle with vertical structure

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a chemical reaction kettle with a vertical structure, which comprises a kettle body, a kettle cover, a stirring shaft and two stirring components, the kettle cover is fixedly mounted at the top of the kettle body, the stirring shaft is rotatably mounted in the kettle cover, and the two stirring components are fixedly mounted on the stirring shaft; according to the utility model, the plug board can be unlocked by pressing the button to separate the limiting rod from the limiting hole, the movable clamping plate slides to drive the plug board to slide out of the slot, and the movable clamping plate is rotated to be far away from the stirring paddle, so that the stirring paddle can be unlocked, after the stirring paddle is taken down, a new stirring paddle is attached to the mounting groove, and the movable clamping plate is rotated to be attached to the stirring paddle; the button is pressed again, the movable clamping plate slides to enable the inserting plate to be inserted into the inserting groove, then the button is loosened, the limiting rod can enter the limiting hole under pushing of the spring at the moment, the inserting plate and the stirring paddle are locked, the bolt dismounting work is simplified into the mode that the button is pressed and the movable clamping plate is moved, time and labor are saved, and the replacement efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, and more specifically to a vertical chemical reaction kettle. Background Technique

[0002] A vertical chemical reaction kettle is a vertically placed closed container, which is used for processes such as material mixing and chemical reactions, and is widely used in industries such as pharmaceuticals and chemicals.

[0003] The reaction kettle needs to realize the stirring and mixing of materials through a stirring shaft and a stirring paddle. At present, most of the existing reaction kettles fix the stirring paddle on the stirring shaft through a plurality of bolts. If the number of stirring paddles is large, when the stirring paddle needs to be replaced, the staff has to repeatedly disassemble and assemble a large number of bolts, which is time-consuming and laborious, and the replacement efficiency is low. Therefore, it is urgent to design a vertical chemical reaction kettle to solve the above problems. Content of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a vertical chemical reaction kettle to solve the problems existing in the above-mentioned background technique.

[0005] The utility model provides the following technical solution: A vertical chemical reaction kettle, including a kettle body, a kettle cover and a stirring shaft, further including two stirring components. The kettle cover is fixedly installed on the top of the kettle body, the stirring shaft is rotatably installed in the kettle cover, and the two stirring components are both fixedly installed on the stirring shaft. The stirring component includes a fixing ring, three fastening parts, three stirring paddles and three locking parts;

[0006] The fixing ring is fixedly installed on the stirring shaft. The fastening part includes a mounting plate, a movable clamping plate and a secondary plate. The mounting plate is fixedly installed on the fixing ring in an inclined shape, the secondary plate is fixedly installed on the mounting plate, and the movable clamping plate is movably installed in the secondary plate. The stirring paddle is hung between the mounting plate and the movable clamping plate, and the locking part is arranged between the secondary plate and the mounting plate.

[0007] Further, the fastening part further includes four hanging rods and four retaining pieces. An installation groove is opened on the mounting plate, the four hanging rods are all fixedly installed in the installation groove, the four retaining pieces are respectively fixedly installed on the four hanging rods, four first locking holes and a first through hole are opened on the stirring paddle, the first locking hole and the first through hole are communicated with each other, four second locking holes and four second through holes are opened on the movable clamping plate, the second locking hole and the second through hole are communicated with each other, the first locking hole and the second locking hole are both adapted to the hanging rod, the inner diameters of the first locking hole and the second locking hole are slightly smaller than the diameter of the retaining piece, and the inner diameters of the first through hole and the second through hole are slightly larger than the diameter of the retaining piece.

[0008] Further, the fastening portion further includes a fixing rod. An empty groove is formed on the movable clamping plate, and the fixing rod is fixedly installed between the inner walls of the top and bottom of the empty groove. A sliding groove is formed on the auxiliary plate, and the fixing rod is movably installed in the sliding groove.

[0009] Further, the fastening portion further includes an insertion plate. The insertion plate is fixedly installed on the inner wall of one end of the empty groove. A slot is formed on the auxiliary plate, and the insertion plate is slidably inserted into the slot.

[0010] Further, the locking portion includes a limiting rod, a thin rod, and a button. A round hole is formed on the auxiliary plate, and the round hole penetrates through the auxiliary plate and the mounting plate. The limiting rod is slidably installed in the round hole, the thin rod is fixedly installed on one side of the limiting rod, and the button is fixedly installed on one side of the thin rod.

[0011] Further, the insertion plate is provided with a limiting hole and a notch. The limiting hole is adapted to the limiting rod, and the notch is adapted to the thin rod.

[0012] Further, the locking portion further includes a spring and a fixing piece. The fixing piece is fixedly installed in the round hole, and the spring is fixedly installed between the fixing piece and the limiting rod.

[0013] Further, two convex blocks are arranged in the round hole, and two grooves are formed on the limiting rod. The convex blocks are adapted to the grooves.

[0014] The technical effects and advantages of the present utility model:

[0015] In the present utility model, through the provided stirring assembly, when replacing the stirring paddle, pressing the button enables the limiting rod to disengage from the limiting hole to unlock the insertion plate. Then, sliding the movable clamping plate drives the insertion plate to slide out of the slot, and rotating the movable clamping plate to move it away from the stirring paddle can unlock the stirring paddle. After removing the stirring paddle, align the first through hole on the new stirring paddle with the blocking piece and slide it so that the stirring paddle fits into the installation groove. Then, slide the stirring paddle downward so that the hanging rod enters the first locking hole. At this time, rotate the movable clamping plate to fit with the stirring paddle, and then press the button again. At this time, slide the movable clamping plate so that the insertion plate is inserted into the slot. At this time, the hanging rod will enter the second locking hole. Then, release the button. At this time, the limiting rod will reset under the push of the spring and enter the limiting hole on the insertion plate, locking the insertion plate and the movable clamping plate, and thus locking the stirring paddle. Compared with repeatedly disassembling and assembling multiple bolts, the present device simplifies the disassembly and assembly work of the bolts into pressing the button and moving the movable clamping plate, which saves time and effort and can improve the replacement efficiency. Description of the Drawings

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the structure of the stirring assembly of the present utility model;

[0018] Figure 3 Schematic diagram of the stirring paddle structure of the present utility model;

[0019] Figure 4 Schematic diagram of the split structure of the stirring paddle;

[0020] Figure 5 Schematic diagram of the plug board structure of the present utility model;

[0021] Figure 6 Schematic diagram of the round hole structure of the present utility model;

[0022] Figure 7 Schematic diagram of the limiting rod structure of the present utility model.

[0023] Reference numerals are: 1, kettle body; 2, kettle cover; 3, stirring shaft; 4, stirring assembly; 401, fixing ring; 402, mounting plate; 403, movable clamping plate; 404, stirring paddle; 405, auxiliary plate; 406, mounting groove; 407, hanging rod; 408, stop piece; 409, first locking hole; 410, first through hole; 411, second locking hole; 412, second through hole; 413, empty groove; 414, fixing rod; 415, plug board; 416, limiting hole; 417, notch; 418, slot; 419, round hole; 420, sliding groove; 421, convex block; 422, limiting rod; 423, thin rod; 424, button; 425, spring; 426, fixing piece; 427, groove. Specific embodiments

[0024] The following further describes the present utility model with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the accompanying drawings is for better explanation. The structure of the present utility model necessarily goes beyond these limited embodiments, and for some equivalent replacement schemes or common means, no detailed description will be given herein, but they still fall within the protection scope of this application.

[0025] Figures 1 to 7 This is the best embodiment of the present utility model. The following further describes the present utility model with reference to the attached Figure 1 ~attached Figure 7 drawings.

[0026] A vertical chemical reactor includes a kettle body 1, a kettle cover 2 and a stirring shaft 3, and further includes two stirring assemblies 4. The kettle cover 2 is fixedly installed on the top of the kettle body 1, the stirring shaft 3 is rotatably installed in the kettle cover 2, and the two stirring assemblies 4 are both fixedly installed on the stirring shaft 3. The stirring assembly 4 includes a fixing ring 401, three fastening parts, three stirring paddles 404 and three locking parts;

[0027] The fixed ring 401 is fixedly installed on the stirring shaft 3. The fastening part includes a mounting plate 402, a movable clamping plate 403, and a secondary plate 405. The mounting plate 402 is fixedly installed on the fixed ring 401 in an inclined shape. The secondary plate 405 is fixedly installed on the mounting plate 402. The movable clamping plate 403 is movably installed in the secondary plate 405. The stirring paddle 404 is hung between the mounting plate 402 and the movable clamping plate 403. The locking part is arranged between the secondary plate 405 and the mounting plate 402.

[0028] Specifically, the fastening part further includes four hanging rods 407 and four retaining plates 408. An installation groove 406 is formed on the mounting plate 402. The four hanging rods 407 are all fixedly installed in the installation groove 406. The four retaining plates 408 are respectively fixedly installed on the four hanging rods 407. Four first locking holes 409 and first through holes 410 are formed on the stirring paddle 404. The first locking holes 409 and the first through holes 410 are communicated with each other. Four second locking holes 411 and four second through holes 412 are formed on the movable clamping plate 403. The second locking holes 411 and the second through holes 412 are communicated with each other. The first locking holes 409 and the second locking holes 411 are both adapted to the hanging rods 407. The inner diameters of the first locking holes 409 and the second locking holes 411 are slightly smaller than the diameter of the retaining plate 408. The inner diameters of the first through holes 410 and the second through holes 412 are slightly larger than the diameter of the retaining plate 408.

[0029] Specifically, the fastening part further includes a fixing rod 414. An empty groove 413 is formed on the movable clamping plate 403. The fixing rod 414 is fixedly installed between the top and bottom inner walls of the empty groove 413. A sliding groove 420 is formed on the secondary plate 405. The fixing rod 414 is movably installed in the sliding groove 420.

[0030] Specifically, the fastening part further includes an insertion plate 415. The insertion plate 415 is fixedly installed on one inner wall of the empty groove 413. A slot 4--18 is formed on the secondary plate 405. The insertion plate 415 is slidably inserted into the slot 418.

[0031] Specifically, the locking part includes a limiting rod 422, a thin rod 423, and a button 424. A round hole 419 is formed on the secondary plate 405. The round hole 419 penetrates through the secondary plate 405 and the mounting plate 402. The limiting rod 422 is slidably installed in the round hole 419. The thin rod 423 is fixedly installed on one side of the limiting rod 422. The button 424 is fixedly installed on one side of the thin rod 423.

[0032] Specifically, a limiting hole 416 and a notch 417 are formed on the insertion plate 415. The limiting hole 416 is adapted to the limiting rod 422. The notch 417 is adapted to the thin rod 423.

[0033] In this embodiment, in the initial state, the limiting rod 422 is located in the limiting hole 416, and the insertion plate 415 is locked in the slot 418.

[0034] Specifically, the locking portion further includes a spring 425 and a fixing piece 426. The fixing piece 426 is fixedly installed in the round hole 419, and the spring 425 is fixedly installed between the fixing piece 426 and the limiting rod 422.

[0035] Specifically, two bumps 421 are arranged in the round hole 419, and two grooves 427 are formed on the limiting rod 422. The bumps 421 are adapted to the grooves 427.

[0036] In this embodiment, the limiting rod 422 can be limited by the arranged bumps 421 and grooves 427 to prevent it from detaching from the round hole 419.

[0037] Working principle: When the stirring paddle 404 needs to be replaced, press the button 424 to make the limiting rod 422 and the thin rod 423 slide into the round hole 419. Press the button 424 until it fits with the auxiliary plate 405, which can make the limiting rod 422 disengage from the limiting hole 416, and the thin rod 423 enters the limiting hole 416, thus unlocking the plug board 415. At this time, slide the movable clamping plate 403, and the plug board 415 can be driven to slide out of the slot 418. Slide the movable clamping plate 403 until the second through hole 412 corresponds to the baffle 408, and then rotate the movable clamping plate 403 to make it away from the stirring paddle 404, thus unlocking the stirring paddle 404. At this time, slide the stirring paddle 404 upward to make the first through hole 410 correspond to the baffle 408, and the stirring paddle 404 can be removed. Then align the first through hole 410 on the new stirring paddle 404 with the baffle 408 and slide it to make the stirring paddle 404 fit with the installation groove 406. Then slide the stirring paddle 404 downward to make the hanging rod 407 enter the first locking hole 409. At this time, rotate the movable clamping plate 403 again until it fits with the stirring paddle 404, and then press the button 424 again. At this time, slide the movable clamping plate 403 to make the plug board 415 insert into the slot 418. At this time, the hanging rod 407 will enter the second locking hole 411. Then release the button 424. At this time, the limiting rod 422 will be reset under the push of the spring 425 and enter the limiting hole 416 on the plug board 415, locking the plug board 415 and the movable clamping plate 403, and further locking the stirring paddle 404.

[0038] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution content of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A vertical-structured chemical reactor, comprising a reactor body (1), a reactor cover (2) and a stirring shaft (3), characterized in that: It also includes two stirring components (4). The kettle cover (2) is fixedly installed on the top of the kettle body (1). The stirring shaft (3) is rotatably installed in the kettle cover (2). The two stirring components (4) are both fixedly installed on the stirring shaft (3). The stirring component (4) includes a fixing ring (401), three fastening parts, three stirring paddles (404), and three locking parts; The fixing ring (401) is fixedly installed on the stirring shaft (3). The fastening part includes a mounting plate (402), a movable clamping plate (403), and a secondary plate (405). The mounting plate (402) is fixedly installed on the fixing ring (401) in an inclined shape. The secondary plate (405) is fixedly installed on the mounting plate (402). The movable clamping plate (403) is movably installed in the secondary plate (405). The stirring paddle (404) is hooked between the mounting plate (402) and the movable clamping plate (403). The locking part is arranged between the secondary plate (405) and the mounting plate (402).

2. The vertical chemical reactor according to claim 1, wherein: The fastening part further includes four hanging rods (407) and four retaining plates (408). An installation groove (406) is formed on the mounting plate (402). The four hanging rods (407) are all fixedly installed in the installation groove (406). The four retaining plates (408) are respectively fixedly installed on the four hanging rods (407). Four first locking holes (409) and a first through hole (410) are formed on the stirring paddle (404). The first locking hole (409) and the first through hole (410) are communicated with each other. Four second locking holes (411) and four second through holes (412) are formed on the movable clamping plate (403). The second locking hole (411) and the second through hole (412) are communicated with each other. The first locking hole (409) and the second locking hole (411) are both adapted to the hanging rod (407). The inner diameters of the first locking hole (409) and the second locking hole (411) are slightly smaller than the diameter of the retaining plate (408). The inner diameters of the first through hole (410) and the second through hole (412) are slightly larger than the diameter of the retaining plate (408).

3. The vertical chemical reactor according to claim 1, characterized in that: The fastening part further includes a fixing rod (414). An empty groove (413) is formed on the movable clamping plate (403). The fixing rod (414) is fixedly installed between the top and bottom inner walls of the empty groove (413). A sliding groove (420) is formed on the secondary plate (405). The fixing rod (414) is movably installed in the sliding groove (420).

4. The vertical-structured chemical reactor according to claim 3, characterized in that: The fastening part further includes an insertion plate (415). The insertion plate (415) is fixedly installed on one end inner wall of the empty groove (413). A slot (418) is formed on the secondary plate (405). The insertion plate (415) is slidably inserted into the slot (418).

5. The vertical-structured chemical reactor according to claim 1, wherein: The locking part includes a limiting rod (422), a thin rod (423), and a button (424). A circular hole (419) is formed on the secondary plate (405). The circular hole (419) penetrates through the secondary plate (405) and the mounting plate (402). The limiting rod (422) is slidably installed in the circular hole (419). The thin rod (423) is fixedly installed on one side of the limiting rod (422). The button (424) is fixedly installed on one side of the thin rod (423).

6. The vertical chemical reactor according to claim 4, characterized in that: The plug board (415) is provided with a limit hole (416) and a notch (417). The limit hole (416) is adapted to the limit rod (422), and the notch (417) is adapted to the thin rod (423).

7. The vertical-structured chemical reactor according to claim 5, wherein: The locking part further includes a spring (425) and a fixing piece (426). The fixing piece (426) is fixedly installed in the round hole (419), and the spring (425) is fixedly installed between the fixing piece (426) and the limit rod (422).

8. A vertical-structured chemical reactor according to claim 5, characterized in that: Two bumps (421) are arranged in the round hole (419), and two grooves (427) are formed in the limit rod (422). The bumps (421) are adapted to the grooves (427).

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