Chemical auxiliary processing reaction kettle with defoaming function

Abstract

The invention provides a chemical auxiliary processing reaction kettle with a defoaming function, and relates to the technical field of reaction kettles, the chemical auxiliary processing reaction kettle comprises a support main body, a movable kettle body and a driving motor, the support main body is internally and fixedly provided with a fixed kettle body; supporting guide plates are fixedly mounted on the left and right sides of the top of the supporting main body; a transmission guide plate is fixedly mounted at the top end of the inner side of the supporting guide plate; according to the invention, even if a plurality of defoaming rotating plates are configured to optimize the defoaming effect, the problem of cumbersome replacement caused by a large number of defoaming rotating plates can be avoided, and the driving motor and the defoaming rotating plates, which are positioned at different mounting positions, can be disassembled at the same time, so that the maintenance efficiency of the reaction kettle is improved, and the maintenance cost of the reaction kettle is reduced. The problems that the stirring rod and the motor equipment need to be detached independently during maintenance due to the fact that the stirring rod and the motor equipment are installed at different positions in the reaction kettle respectively, and long time is consumed by the two independent detaching steps are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of reaction kettles, and particularly to a chemical auxiliary processing reaction kettle with a defoaming function. Background Art

[0002] Chemical auxiliaries refer to auxiliary chemical substances added during the chemical production process to improve product performance and production efficiency. When processing chemical auxiliaries, a reaction kettle is an essential piece of equipment. The reaction kettle can provide a closed reaction environment, control conditions such as temperature and pressure, enabling the components of the chemical auxiliaries to be fully mixed and reacted under specific process conditions, ensuring product quality and production safety.

[0003] In the design of existing reaction kettles, in order to effectively reduce the generation of bubbles during the processing of chemical auxiliaries, defoamers are usually added and a stirring structure is equipped to enhance the defoaming effect. However, as the use time of the reaction kettle continues to extend, the stirring rod and the motor device driving its operation may malfunction. After a malfunction occurs, the stirring rod and the motor device need to be disassembled for maintenance or replacement. However, since the stirring rod and the motor device are installed at different positions in the reaction kettle, during maintenance, the disassembly of the stirring rod and the motor device both need to be completed separately. The two separate disassembly steps will take a long time, reducing the maintenance efficiency of the reaction kettle. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a chemical auxiliary processing reaction kettle with a defoaming function to solve the problems mentioned in the above background art.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions: The present invention relates to a chemical auxiliary processing reactor with a defoaming function, which specifically includes a support main body, a movable kettle body and a driving motor. A fixed kettle body is fixedly installed inside the support main body, and support guide plates are fixedly installed on the left and right sides of the top of the support main body; a transmission guide plate is fixedly installed at the inner top end of the support guide plate; a conversion inclined groove is opened at the outer bottom end of the transmission guide plate; a feeding vertical groove is opened at the outer top end of the transmission guide plate; a defoaming rotating shaft is rotatably installed at the central position inside the fixed kettle body; a plurality of insertion parts are fixedly installed on the circumferential outer wall of the defoaming rotating shaft; defoaming rotating plates are inserted inside each of the insertion parts; limiting grooves are opened at the inner ends of the tops of the defoaming rotating plates; a transmission sliding rod is slidably installed inside the defoaming rotating shaft; a plurality of movable grooves are opened on the circumferential outer wall of the transmission sliding rod; a limiting ring is installed at the top end of the movable groove; a force-bearing pressing disc is fixedly installed at the top end of the transmission sliding rod; connecting sliding seats are fixedly installed at the left and right ends of the movable kettle body; an installation base is fixedly installed at the central position on the top of the connecting sliding seat; docking insertion slots are opened on the left and right sides of the top of the installation base; positioning insertion rods are slidably installed on the left and right sides of the installation base; a conversion cylinder is fixedly installed at the outer end of the positioning insertion rod; an installation part is fixedly installed at the bottom end of the driving motor; docking insertion columns are fixedly installed on the left and right sides of the bottom of the installation part; positioning slots are opened on the outer walls of the docking insertion columns.

[0006] In some embodiments, a discharge pipe is fixedly connected to the front end of the bottom of the fixed kettle body; the conversion inclined groove is of an inclined structure; the bottom end of the feeding vertical groove is communicated with the top end of the conversion inclined groove.

[0007] In some embodiments, an opening and closing guide groove is opened at the outer top of the support guide plate; a transmission lead screw is rotatably installed at the outer side of the support guide plate; a sprocket is fixedly installed on each of the two transmission lead screws.

[0008] In some embodiments, an opening and closing motor is fixedly installed at the central position inside the support main body; a sprocket is fixedly installed on the output shaft of the opening and closing motor, and the sprocket on the opening and closing motor is connected to the sprockets on the two transmission lead screws through a chain.

[0009] In some embodiments, an embedded retaining disc is fixedly installed on the circumferential outer wall of the positioning insertion rod; the conversion cylinder is located below the inner end of the conversion inclined groove.

[0010] In some embodiments, the limiting ring is of an annular structure; the limiting ring is also inserted inside the limiting groove; one end of a first spring is embedded and installed at the top of the force-bearing pressing disc; the other end of the first spring is embedded and installed at the inner top end of the defoaming rotating shaft; feeding pipes are fixedly connected to the front and rear sides of the top of the movable kettle body.

[0011] In some embodiments, the movable kettle body is located above the fixed kettle body; the connecting slide seat is slidably installed inside the opening and closing guide groove, and the connecting slide seat is also connected to the driving lead screw through a thread.

[0012] In some embodiments, a second spring is jointly installed between the inner wall of the embedded retaining disc and the outer wall of the installation base.

[0013] In some embodiments, a driving rotating head is rotatably installed at the central position inside the movable kettle body; a connecting rotating shaft is rotatably installed inside the movable kettle body; the top end of the connecting rotating shaft is fixedly connected to the bottom end of the driving rotating head; the bottom end of the connecting rotating shaft is spline inserted into the inside of the defoaming rotating shaft and presses down on the force-bearing pressing disc.

[0014] In some embodiments, the docking plug post is inserted into the inside of the docking slot; the output shaft of the driving motor is also connected to the connecting rotating shaft through a spline; the inner end of the positioning plug rod is inserted into the inside of the positioning slot.

[0015] The present invention provides a chemical auxiliary processing reactor with a defoaming function, having the following beneficial effects: First, by designing components such as the support guide plate, a guiding system is constructed for the movable kettle body. When the movable kettle body moves upward along this guiding system, the connecting rotating shaft on it will naturally release the downward pressure on the force-bearing pressing disc. This action causes the driving slide rod to carry the limit ring out of the limit slot under the elastic force of the first spring, enabling the present invention to easily open the movable kettle body while releasing the fixation of all defoaming rotating plates, providing great convenience for the disassembly, maintenance, or replacement of the defoaming rotating plates; Second, an electric motor installation mechanism is composed of structures such as the installation part and the installation base. When the movable kettle body in the reactor rises to a preset height, the conversion column body will accurately slide into the conversion inclined groove. With the guiding action of the inclined groove, the upward force is converted into the force to push the positioning plug rod outward, causing the positioning plug rod to be withdrawn from the positioning slot, thereby releasing the fixed constraint on the installation part and the driving motor, providing great convenience for the disassembly, maintenance, or replacement operation of the driving motor; Third, the present invention can ensure that even if multiple defoaming rotating plates are configured to optimize the defoaming effect, it will not cause the problem of cumbersome replacement due to the large number of defoaming rotating plates. The present invention can simultaneously disassemble two components, the driving motor and the defoaming rotating plates, which are located at different installation positions, improving the maintenance efficiency of the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0017] The drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0018] In the accompanying drawings: Figure 1 A schematic diagram of the overall structure of the present invention is shown; Figure 2 A schematic diagram of the state structure during the opening process of the movable kettle body of the present invention is shown; Figure 3 A schematic diagram of the semi-sectional structure of the fixed kettle body of the present invention is shown; Figure 4 Shows Figure 3 The front view structure schematic diagram of Figure 5 A schematic diagram of the semi-sectional structure of the defoaming rotating shaft of the present invention is shown; Figure 6 A schematic diagram of the semi-sectional structure of the defoaming rotating shaft and the insertion part of the present invention is shown; Figure 7 Shows Figure 6 The bottom view structure schematic diagram of Figure 8 A schematic diagram of the semi-sectional structure of the movable kettle body of the present invention is shown.

[0019] List of reference numerals in the drawings: 1. Support main body; 2. Fixed kettle body; 3. Support guide plate; 4. Opening and closing guide groove; 5. Transmission lead screw; 6. Transmission guide plate; 7. Conversion inclined groove; 8. Feed vertical groove; 9. Defoaming rotating shaft; 10. Insertion part; 11. Defoaming rotating plate; 12. Transmission sliding rod; 13. Activity groove; 14. Limit ring; 15. Force-bearing pressure plate; 16. First spring; 17. Limit groove; 18. Opening and closing motor; 19. Movable kettle body; 20. Connection sliding seat; 21. Installation base; 22. Docking slot; 23. Positioning insertion rod; 24. Embedded retaining disc; 25. Second spring; 26. Conversion cylinder; 27. Transmission rotating head; 28. Connection rotating shaft; 29. Driving motor; 30. Installation part; 31. Docking insertion column; 32. Positioning slot. Detailed implementation manners

[0020] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0021] Embodiment 1 Please refer to Figures 1 to 8, the invention proposes a chemical auxiliary processing reactor with a defoaming function, including a support main body 1, a movable kettle body 19 and a driving motor 29. A fixed kettle body 2 is fixedly installed inside the support main body 1, and support guide plates 3 are fixedly installed on the left and right sides of the top of the support main body 1; the inner top ends of the support guide plates 3 are fixedly installed with transmission guide plates 6; a conversion inclined groove 7 is opened at the outer bottom end of the transmission guide plate 6; a feeding vertical groove 8 is opened at the outer top end of the transmission guide plate 6; a defoaming rotating shaft 9 is rotatably installed at the central position inside the fixed kettle body 2; a plurality of insertion parts 10 are fixedly installed on the circumferential outer wall of the defoaming rotating shaft 9; defoaming rotating plates 11 are inserted inside the insertion parts 10; limiting grooves 17 are opened at the inner ends of the tops of the defoaming rotating plates 11; a transmission sliding rod 12 is slidably installed inside the defoaming rotating shaft 9; a plurality of movable grooves 13 are opened on the circumferential outer wall of the transmission sliding rod 12; a limiting ring 14 is installed at the top end of the movable groove 13; a force-bearing pressing disc 15 is fixedly installed at the top end of the transmission sliding rod 12; connecting sliding seats 20 are fixedly installed at the left and right ends of the movable kettle body 19; an installation base 21 is fixedly installed at the central position of the top of the connecting sliding seat 20; docking insertion slots 22 are opened on the left and right sides of the top of the installation base 21; positioning insertion rods 23 are slidably installed on the left and right sides of the installation base 21; a conversion cylinder 26 is fixedly installed at the outer end of the positioning insertion rod 23; an installation part 30 is fixedly installed at the bottom end of the driving motor 29; docking insertion columns 31 are fixedly installed on the left and right sides of the bottom of the installation part 30; positioning insertion slots 32 are opened on the outer wall of the docking insertion column 31. By using structures such as the support guide plate 3 to make a guiding mechanism for the movable kettle body 19, after the movable kettle body 19 moves upward along the guiding structure, the transmission rotating head 27 on the movable kettle body 19 will cancel the downward pressure on the force-bearing pressing disc 15, so that the transmission sliding rod 12 will drive the limiting ring 14 to disengage from the limiting groove 17 under the action of the first spring 16. Thus, when the movable kettle body 19 is opened, the corresponding structure will automatically cancel the positioning of all the defoaming rotating plates 11, facilitating the disassembly, maintenance or replacement of the defoaming rotating plates 11. After the movable kettle body 19 moves upward to a certain position, the conversion cylinder 26 will slide into the inside of the conversion inclined groove 7, and use the function of the conversion inclined groove 7 to convert the upward moving force into an outward moving force to provide to the positioning insertion rod 23, so that the positioning insertion rod 23 disengages from the inside of the positioning insertion slot 32, thus canceling the positioning of the installation part 30 and the driving motor 29, facilitating the disassembly, maintenance or replacement of the driving motor 29.

[0022] Embodiment Two On the basis of Embodiment 1, a discharge pipe is fixedly connected to the front end of the bottom of the kettle body 2; the conversion chute 7 has an inclined structure; the bottom end of the feed vertical chute 8 is communicated with the top end of the conversion chute 7; an opening and closing guide groove 4 is formed at the outer top of the support guide plate 3; a transmission lead screw 5 is rotatably installed on the outside of the support guide plate 3; a sprocket is fixedly installed on each of the two transmission lead screws 5; an opening and closing motor 18 is fixedly installed at the central position inside the support body 1; a sprocket is fixedly installed on the output shaft of the opening and closing motor 18, and the sprocket on the opening and closing motor 18 is connected to the sprockets on the two transmission lead screws 5 through a chain; an embedded retaining disc 24 is fixedly installed on the circumferential outer wall of the positioning plug rod 23; the conversion cylinder 26 is located below the inner end of the conversion chute 7. When it is necessary to maintain components such as the defoaming rotating plate 11 and the drive motor 29, which are commonly used and have a service life, by starting the opening and closing motor 18, it drives the transmission lead screw 5 to rotate under the action of the chain, so that the transmission lead screw 5 drives the connecting slide seat 20 and the movable kettle body 19 to move upward along the opening and closing guide groove 4, so that the movable kettle body 19 drives the connecting rotating shaft 28 to move upward, so that it disengages from the inside of the defoaming rotating shaft 9. At the same time, the downward pressure on the force-bearing pressure plate 15 is also cancelled, so that it drives the transmission slide rod 12 and the limit ring 14 to move upward under the action of the first spring 16, so that the limit ring 14 disengages from the inside of the limit groove 17. After disengaging, at this time, not only the movable kettle body 19 is opened, but also the limitation of the plurality of defoaming rotating plates 11 is cancelled, so as to facilitate the disassembly and replacement of the defoaming rotating plates 11.

[0023] Embodiment 3 On the basis of the second embodiment, the limiting ring 14 is of an annular structure; the limiting ring 14 is also inserted into the inside of the limiting groove 17; one end of the first spring 16 is embedded and installed at the top of the force-bearing pressure plate 15; the other end of the first spring 16 is embedded and installed at the inner top end of the defoaming rotating shaft 9; the front and rear sides of the top of the movable kettle body 19 are fixedly connected with a feed pipe; the movable kettle body 19 is located above the fixed kettle body 2; the connecting sliding seat 20 is slidably installed inside the opening and closing guide groove 4, and the connecting sliding seat 20 is also connected to the transmission lead screw 5 through a thread; a second spring 25 is jointly embedded between the inner wall of the embedded retaining plate 24 and the outer wall of the installation base 21; a transmission rotating head 27 is rotatably installed at the central position inside the movable kettle body 19; a connecting rotating shaft 28 is rotatably installed inside the movable kettle body 19; the top end of the connecting rotating shaft 28 is fixedly connected to the bottom end of the transmission rotating head 27; the bottom end of the connecting rotating shaft 28 is spline-inserted into the inside of the defoaming rotating shaft 9 and presses down the force-bearing pressure plate 15; the docking plug 31 is inserted into the inside of the docking slot 22; the output shaft of the driving motor 29 is also connected to the connecting rotating shaft 28 through a spline; the inner end of the positioning plug 23 is inserted into the inside of the positioning slot 32. After the movable kettle body 19 moves upward to a suitable position, the conversion cylinder 26 will slide into the inside of the conversion inclined groove 7, and the conversion cylinder 26 will use the inclined structure of the conversion inclined groove 7 to convert the upward force into an outward force and provide it to the positioning plug 23, so that it disengages from the inside of the positioning slot 32, canceling the position limitation of the driving motor 29, facilitating the staff to disassemble the driving motor 29 and facilitating the replacement or maintenance of the driving motor 29.

[0024] Working principle: When it is necessary to maintain commonly used and life-limited components such as the defoaming rotating plate 11 and the driving motor 29, by starting the opening and closing motor 18, it drives the transmission lead screw 5 to rotate under the action of the chain, so that the transmission lead screw 5 drives the connecting sliding seat 20 and the movable kettle body 19 to move upward along the opening and closing guide groove 4, so that the movable kettle body 19 drives the connecting rotating shaft 28 to move upward, so that it disengages from the inside of the defoaming rotating shaft 9. At the same time, the downward pressure on the force-bearing pressure plate 15 is also cancelled, so that it drives the transmission sliding rod 12 and the limiting ring 14 to move upward under the action of the first spring 16, so that the limiting ring 14 disengages from the inside of the limiting groove 17. After disengaging, at this time, not only the movable kettle body 19 has been opened, but also the plurality of defoaming rotating plates 11 have been released from the limitation, facilitating the disassembly and replacement of the defoaming rotating plates 11. After the movable kettle body 19 moves upward to a suitable position, the conversion cylinder 26 will slide into the inside of the conversion inclined groove 7, and the conversion cylinder 26 will use the inclined structure of the conversion inclined groove 7 to convert the upward force into an outward force and provide it to the positioning plug 23, so that it disengages from the inside of the positioning slot 32, canceling the position limitation of the driving motor 29, facilitating the staff to disassemble the driving motor 29 and then replace or maintain the driving motor 29.

[0025] In this article, the following points need to be noted: 1. The accompanying drawings of the embodiments of the present invention only relate to the structures involved in the embodiments of the present invention, and other structures can refer to the general design.

[0026] 2. Without conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other to obtain new embodiments.

[0027] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A chemical additive processing reactor with a defoaming function, comprising a support body (1), a movable reactor body (19) and a drive motor (29), wherein a fixed reactor body (2) is fixedly installed inside the support body (1), and support guide plates (3) are fixedly installed on the left and right sides of the top of the support body (1), characterized in that: A transmission guide plate (6) is fixedly mounted on the inner top end of the support guide plate (3), a conversion inclined groove (7) is provided on the outer bottom end of the transmission guide plate (6), and a feed vertical groove (8) is provided on the outer top end of the transmission guide plate (6). A defoaming shaft (9) is rotatably mounted at the center position inside the fixed kettle body (2), a plurality of inserts (10) are fixedly mounted on the circumferential outer wall of the defoaming shaft (9), a defoaming rotating plate (11) is inserted inside each of the inserts (10), and a limiting groove (17) is provided on the top inner end of each of the defoaming rotating plates (11), a transmission slide rod (12) is slidably mounted inside the defoaming shaft (9), a plurality of movable grooves (13) are provided on the circumferential outer wall of the transmission slide rod (12), and a limiting groove (17) is provided on the top of each of the movable grooves (13). A positioning ring (14), a force-bearing pressure plate (15) is fixedly installed on the top of the transmission slide rod (12), connecting slide seats (20) are fixedly installed on the left and right ends of the movable kettle body (19), a mounting base (21) is fixedly installed at the center position of the top of the connecting slide seat (20), and docking slots (22) are provided on the left and right sides of the top of the mounting base (21), and positioning rods (23) are slidably installed on the left and right sides of the mounting base (21), and a conversion column (26) is fixedly installed on the outer end of the positioning rod (23), and a mounting member (30) is fixedly installed on the bottom end of the driving motor (29), and docking plugs (31) are fixedly installed on the left and right sides of the bottom of the mounting member (30), and a positioning slot (32) is provided on the outer wall of the docking plug (31).

2. A chemical additive processing reactor with defoaming function according to claim 1, characterized in that: The front end of the bottom of the fixed kettle body (2) is fixedly connected with a discharge pipe, the conversion chute (7) is in an inclined structure, and the bottom end of the feed vertical groove (8) is connected to the top end of the conversion chute (7).

3. A chemical additive processing reactor with defoaming function according to claim 2, characterized in that: An opening and closing guide groove (4) is provided on the top of the outer side of the support guide plate (3), a transmission screw rod (5) is rotatably mounted on the outer side of the support guide plate (3), and a sprocket is fixedly mounted on each of the two transmission screw rods (5).

4. A chemical additive processing reactor with defoaming function according to claim 3, characterized in that: An opening and closing motor (18) is fixedly mounted at a central position inside the support body (1), a sprocket is fixedly mounted on the output shaft of the opening and closing motor (18), and the sprocket on the opening and closing motor (18) is connected to the sprockets on the two transmission screw rods (5) via a chain.

5. A chemical additive processing reactor with defoaming function according to claim 4, characterized in that: An embedded baffle (24) is fixedly mounted on the circumferential outer wall of the positioning rod (23), and the conversion column (26) is located below the inner end of the conversion chute (7).

6. A chemical additive processing reactor with defoaming function according to claim 5, characterized in that: The limiting ring (14) is a circular ring structure, and the limiting ring (14) is also inserted into the inside of the limiting groove (17). One end of the first spring (16) is embedded and installed on the top of the force-bearing pressure plate (15), and the other end of the first spring (16) is embedded and installed on the internal top of the defoaming shaft (9). The front and rear sides of the top of the movable kettle body (19) are fixedly connected with a feed pipe.

7. A chemical additive processing reactor with defoaming function according to claim 6, characterized in that: The movable kettle body (19) is located above the fixed kettle body (2), the connecting slide seat (20) is slidably mounted inside the opening and closing guide groove (4), and the connecting slide seat (20) is also connected to the transmission screw rod (5) via a threaded connection.

8. The chemical additive processing reactor with defoaming function according to claim 7, characterized in that: A second spring (25) is embedded between the inner wall of the embedded baffle (24) and the outer wall of the mounting base (21).

9. A chemical additive processing reactor with defoaming function according to claim 8, characterized in that: A transmission rotary head (27) is rotatably mounted at a central position inside the movable kettle body (19), and a connecting shaft (28) is rotatably mounted inside the movable kettle body (19). The top end of the connecting shaft (28) is fixedly connected to the bottom end of the transmission rotary head (27), and the bottom end of the connecting shaft (28) is splinedly inserted into the interior of the defoaming shaft (9) and presses down the force-bearing pressure plate (15).

10. A chemical additive processing reactor with defoaming function according to claim 9, characterized in that: The docking plug post (31) is inserted into the docking slot (22), the output shaft of the drive motor (29) is also connected to the connecting shaft (28) via a spline, and the inner end of the positioning plug rod (23) is inserted into the positioning slot (32).

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