Polymerizing kettle for producing chemical defoaming agent

Abstract

The utility model discloses a polymerization kettle for producing a chemical defoaming agent. The polymerization kettle comprises a kettle body, the top of the kettle body is in threaded connection with a sealing cover, the top of the sealing cover is fixedly connected with a transmission frame, the interior of the transmission frame is rotationally connected with a stirring shaft, and the outer side of the stirring shaft is symmetrically and fixedly connected with stirring frames; the utility model relates to the technical field of polymerization kettles, and the polymerization kettle for producing the chemical defoaming agent realizes the function of mixing solid substances and liquid substances in the production process of the chemical defoaming agent by arranging the motor, the stirring shaft, the stirring frame, the first stirring rod and the second stirring rod, and is convenient to operate; by arranging a first bevel gear, a second bevel gear, a transmission shaft, an eccentric wheel, a sliding plate, a sliding rod, a spring, a sliding seat, a fixed seat and crushing teeth, the function of crushing large solid materials while stirring is achieved, subsequent sufficient mixing of solid substances and liquid substances is facilitated, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of polymerization kettles, in particular to a polymerization kettle for producing chemical defoaming agents. Background Art

[0002] A polymerization reactor is a main equipment used to prepare polymer compounds. It is usually a vertical cylindrical autoclave with a jacket to allow steam or cold water to be introduced for heating or cooling. It is equipped with an agitator and can withstand pressure. It is suitable for various polymerization reactions. In the production process of chemical defoamers, a polymerization reactor is needed to mix solid and liquid substances.

[0003] In existing chemical defoamer production polymerization kettles, solid and liquid materials to be mixed are typically added directly to the reactor for mixing. However, solid materials are susceptible to moisture and clumps during storage. Large particles are difficult to mix after being poured into the reactor, which can affect work efficiency and be inconvenient to use. Therefore, we propose a polymerization kettle for chemical defoamer production. Utility Model Content

[0004] In response to the deficiencies in the prior art, the utility model provides a polymerization kettle for the production of chemical defoaming agents, which solves the problem that when a polymerization kettle for the production of chemical defoaming agents is used, the solid and liquid substances to be mixed are usually directly added into the polymerization kettle for mixing, while the solid substances are easily affected by moisture and condensed into lumps during storage. Therefore, larger particles are difficult to mix after being poured into the polymerization kettle, which easily affects the work efficiency.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The top of the sealing cover is fixedly connected to the transmission frame, and the transmission frame is rotatably connected to the stirring shaft, and the outer side of the stirring shaft is symmetrically fixedly connected to the stirring frame, and the second stirring rod is equidistantly fixedly connected to the second stirring rod on the side of the stirring frame. The outer side of the stirring shaft and the lower side of the stirring frame are symmetrically fixedly connected to the first stirring rod, and the interior of the transmission frame is equidistantly and slidably connected to the sliding rod. One end of the sliding rod is fixedly connected to the sliding seat, and the top of the sealing cover is fixedly connected to the fixing frame, the sliding seat is slidably connected to the fixing frame, and the inner wall of the fixing frame is fixedly connected to the fixing seat, and one side of the fixing seat and one side of the sliding seat are equidistantly fixedly connected with crushing teeth; when in use, the stirring frame, the first stirring rod and the second stirring rod are driven to rotate by the stirring shaft, thereby stirring the liquid material and the solid material, and the movement of the sliding rod drives the sliding seat to move, and the movement of the sliding seat can drive the crushing teeth to crush large pieces of solid material, thereby facilitating subsequent mixing treatment between the liquid material and the solid material.

[0007] Preferably, the top of the sealing cover is fixedly connected to a liquid adding tube, one end of the liquid adding tube is threadedly connected to a protective cover, and the bottom of the kettle body is fixedly connected to a discharge pipe. The setting of the liquid adding tube facilitates the addition of liquid materials, and the setting of the discharge pipe facilitates the discharge of mixed materials.

[0008] Preferably, a motor is fixedly connected to the top of the transmission frame, and an output end of the motor is fixedly connected to the stirring shaft, so that the stirring shaft is driven to rotate by the motor.

[0009] Preferably, a transmission groove is provided inside the transmission frame, a sliding plate is slidably connected inside the transmission groove, the sliding rod is fixedly connected to the sliding plate, a spring is provided on the outside of the sliding rod and on one side of the sliding plate, the movement of the sliding plate drives the sliding rod to move, and the spring drives the sliding plate to move and reset, thereby assisting in the crushing of large pieces of solid materials.

[0010] Preferably, the transmission groove is internally rotatably connected to a transmission shaft, an eccentric wheel is equidistantly fixedly connected to the outside of the transmission shaft, one end of the transmission shaft is fixedly connected to a second bevel gear, and the outside of the stirring shaft is fixedly connected to a first bevel gear used in conjunction with the second bevel gear. The first bevel gear is driven to rotate by the stirring shaft, and the first bevel gear drives the transmission shaft to rotate through the second bevel gear. The transmission shaft drives the eccentric wheel to rotate, thereby squeezing and driving the sliding plate to slide.

[0011] Preferably, a feeding frame is fixedly connected to the top of the fixed frame, and the provision of the feeding frame facilitates the addition of solid materials into the interior of the fixed frame.

[0012] Preferably, the inner wall of the fixed frame is equidistantly fixedly connected to a limiting rod, the outer side of the limiting rod is slidably connected to a limiting block, and the limiting block is fixedly connected to the sliding seat. The setting of the limiting rod and the limiting block can limit the movement of the sliding seat to prevent deviation.

[0013] The utility model provides a polymerization kettle for producing chemical defoaming agents. Compared with the existing technology, it has the following advantages:

[0014] 1. The polymerization kettle for producing chemical defoaming agents realizes the function of mixing solid substances and liquid substances in the production process of chemical defoaming agents by arranging a motor, a stirring shaft, a stirring frame, a first stirring rod and a second stirring rod, and is easy to operate.

[0015] 2. The polymerization kettle for producing chemical defoaming agents realizes the function of crushing large pieces of solid materials while stirring by setting a first bevel gear, a second bevel gear, a transmission shaft, an eccentric wheel, a sliding plate, a sliding rod, a spring, a sliding seat, a fixed seat and crushing teeth, so as to facilitate the subsequent sufficient mixing of solid and liquid substances and be easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the kettle body of the utility model;

[0018] Figure 3 This is a structural diagram of the sealing cover of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the transmission frame of the utility model;

[0020] Figure 5 This is a schematic structural diagram of the stirring shaft of the utility model;

[0021] Figure 6 It is a schematic diagram of the internal structure of the fixed frame of the utility model.

[0022] In the figure: 1. kettle body; 2. sealing cover; 3. fixed frame; 4. liquid adding pipe; 5. transmission frame; 6. stirring shaft; 7. stirring frame; 8. first stirring rod; 9. discharge pipe; 10. second stirring rod; 11. feeding frame; 12. motor; 13. transmission groove; 14. sliding rod; 15. spring; 16. sliding plate; 17. eccentric wheel; 18. transmission shaft; 19. first bevel gear; 20. second bevel gear; 21. limit block; 22. limit rod; 23. crushing tooth; 24. fixed seat; 25. sliding seat. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 6 , the utility model provides a technical solution:

[0025] A polymerization kettle for producing chemical defoaming agents, comprising a kettle body 1, a sealing cover 2 being threadedly connected to the top of the kettle body 1, a transmission frame 5 being fixedly connected to the top of the sealing cover 2, a stirring shaft 6 being rotatably connected to the inside of the transmission frame 5, a stirring frame 7 being symmetrically fixedly connected to the outside of the stirring shaft 6, a second stirring rod 10 being equidistantly fixedly connected to one side of the stirring frame 7, a first stirring rod 8 being symmetrically fixedly connected to the outside of the stirring shaft 6 and located below the stirring frame 7, a sliding rod 14 being equidistantly slidably connected to the inside of the transmission frame 5, one end of the sliding rod 14 being fixedly connected to a sliding seat 25, and a fixed frame 3 being fixedly connected to the top of the sealing cover 2. The sliding seat 25 is slidably connected to the fixed frame 3, and the inner wall of the fixed frame 3 is fixedly connected to the fixed seat 24. Crushing teeth 23 are fixedly connected to one side of the fixed seat 24 and one side of the sliding seat 25 at equal distances. When in use, the stirring frame 7, the first stirring rod 8 and the second stirring rod 10 are driven to rotate by the stirring shaft 6, so as to stir the liquid material and the solid material. The sliding seat 25 is driven to move by the movement of the sliding rod 14, and the movement of the sliding seat 25 can drive the crushing teeth 23 to crush large pieces of solid material, which is convenient for subsequent mixing processing between the liquid material and the solid material.

[0026] Furthermore, a liquid adding pipe 4 is fixedly connected to the top of the sealing cover 2, one end of the liquid adding pipe 4 is threadedly connected to a protective cover, and a discharge pipe 9 is fixedly connected to the bottom of the kettle body 1. The setting of the liquid adding pipe 4 facilitates the addition of liquid materials, and the setting of the discharge pipe 9 facilitates the discharge of mixed materials.

[0027] Furthermore, a motor 12 is fixedly connected to the top of the transmission frame 5 , and an output end of the motor 12 is fixedly connected to the stirring shaft 6 , so that the stirring shaft 6 is driven to rotate by the motor 12 .

[0028] Furthermore, a transmission groove 13 is opened inside the transmission frame 5, and a sliding plate 16 is slidably connected inside the transmission groove 13. The slide rod 14 is fixedly connected to the sliding plate 16. A spring 15 is provided on the outside of the slide rod 14 and on one side of the sliding plate 16. The movement of the sliding plate 16 drives the slide rod 14 to move, and the spring 15 drives the sliding plate 16 to move and reset, thereby assisting in the crushing of large pieces of solid materials.

[0029] Furthermore, the internal rotation of the transmission groove 13 is connected to a transmission shaft 18, and the outer side of the transmission shaft 18 is equidistantly fixedly connected to an eccentric wheel 17. One end of the transmission shaft 18 is fixedly connected to a second bevel gear 20, and the outer side of the stirring shaft 6 is fixedly connected to a first bevel gear 19 used in conjunction with the second bevel gear 20. The first bevel gear 19 is driven to rotate by the stirring shaft 6, and the first bevel gear 19 drives the transmission shaft 18 to rotate through the second bevel gear 20. The transmission shaft 18 drives the eccentric wheel 17 to rotate, thereby squeezing and driving the sliding plate 16 to slide.

[0030] Furthermore, a feeding frame 11 is fixedly connected to the top of the fixed frame 3 , and the feeding frame 11 facilitates the addition of solid materials into the interior of the fixed frame 3 .

[0031] Furthermore, the inner wall of the fixed frame 3 is equidistantly fixedly connected to the limiting rod 22, the outer side of the limiting rod 22 is slidably connected to the limiting block 21, and the limiting block 21 is fixedly connected to the sliding seat 25. The setting of the limiting rod 22 and the limiting block 21 can limit the movement of the sliding seat 25 to prevent offset.

[0032] During use, liquid material is added to the interior of the kettle body 1 through the liquid adding pipe 4, and the motor 12 is started. The motor 12 drives the stirring shaft 6 to rotate, and the stirring shaft 6 drives the stirring frame 7, the first stirring rod 8 and the second stirring rod 10 to rotate, thereby stirring the liquid. At the same time, the stirring shaft 6 drives the second bevel gear 20 to rotate through the first bevel gear 19, and the second bevel gear 20 drives the eccentric wheel 17 to rotate through the transmission shaft 18, so that the eccentric wheel 17 squeezes and drives the sliding plate 16 to move. The spring 15 is compressed. As the eccentric wheel 17 continues to rotate, the force squeezing the sliding plate 16 disappears. The spring 15 drives the sliding plate 16 to move and reset due to the elastic force, thereby driving the sliding plate 16 to move back and forth. The sliding plate 16 drives the sliding seat 25 to move back and forth through the slide rod 14, and the solid material is added to the fixed frame 3 through the feeding frame 11. The reciprocating movement of the sliding seat 25 can drive the crushing teeth 23 to crush the large pieces of solid material. The crushed material enters the kettle body 1, thereby being fully mixed with the liquid material, which is convenient for use.

[0033] At the same time, the contents not described in detail in this specification belong to the existing technology well known to those skilled in the art.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polymerization kettle for producing chemical defoaming agents, comprising a kettle body (1), characterized in that: The top of the kettle body (1) is threadedly connected to a sealing cover (2), the top of the sealing cover (2) is fixedly connected to a transmission frame (5), the inside of the transmission frame (5) is rotatably connected to a stirring shaft (6), the outside of the stirring shaft (6) is symmetrically fixedly connected to a stirring frame (7), one side of the stirring frame (7) is equidistantly fixedly connected to a second stirring rod (10), the outside of the stirring shaft (6) and below the stirring frame (7) is symmetrically fixedly connected to a first stirring rod (8), the inside of the transmission frame (5) is equidistantly slidably connected to a sliding rod (14), one end of the sliding rod (14) is fixedly connected to a sliding seat (25), the top of the sealing cover (2) is fixedly connected to a fixed frame (3), the sliding seat (25) is slidably connected to the fixed frame (3), the inner wall of the fixed frame (3) is fixedly connected to a fixed seat (24), and one side of the fixed seat (24) and one side of the sliding seat (25) are both equidistantly fixedly connected to crushing teeth (23).

2. A polymerizer for producing a chemical defoamer according to claim 1, characterized in that: The top of the sealing cover (2) is fixedly connected to a liquid adding pipe (4), one end of the liquid adding pipe (4) is threadedly connected to a protective cover, and the bottom of the kettle body (1) is fixedly connected to a discharge pipe (9).

3. A polymerizer for producing a chemical defoamer according to claim 1, characterized in that: A motor (12) is fixedly connected to the top of the transmission frame (5), and an output end of the motor (12) is fixedly connected to the stirring shaft (6).

4. A polymerizer for producing a chemical defoamer according to claim 1, characterized in that: A transmission groove (13) is provided inside the transmission frame (5), a sliding plate (16) is slidably connected inside the transmission groove (13), the sliding rod (14) is fixedly connected to the sliding plate (16), and a spring (15) is sleeved on the outside of the sliding rod (14) and on one side of the sliding plate (16).

5. A polymerizer for producing a chemical defoamer according to claim 4, characterized in that: The transmission groove (13) is internally rotatably connected to a transmission shaft (18), an eccentric wheel (17) is fixedly connected to the outside of the transmission shaft (18) at equal intervals, one end of the transmission shaft (18) is fixedly connected to a second bevel gear (20), and the outside of the stirring shaft (6) is fixedly connected to a first bevel gear (19) used in conjunction with the second bevel gear (20).

6. A polymerizer for producing a chemical defoamer according to claim 1, characterized in that: The top of the fixed frame (3) is fixedly connected to a feed frame (11).

7. A polymerizer for producing a chemical defoamer according to claim 1, characterized in that: The inner wall of the fixed frame (3) is fixedly connected to a limiting rod (22) at equal intervals, the outer side of the limiting rod (22) is slidably connected to a limiting block (21), and the limiting block (21) is fixedly connected to a sliding seat (25).

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