Reaction kettle for processing polycarboxylate superplasticizer

Abstract

The utility model discloses a reaction kettle for processing a polycarboxylate superplasticizer, which relates to the technical field of production and preparation of the polycarboxylate superplasticizer and comprises a reaction kettle body, a group of support legs are fixedly connected to the bottom of the reaction kettle body, a feed pipe is arranged at the top of the reaction kettle body, and a discharge pipe is arranged at the bottom of the reaction kettle body. A water tank is fixedly mounted at the top of the reaction kettle body. Through cooperation of the water tank and the spraying mechanism, a water source can be provided for the interior of the reaction kettle body, meanwhile, the outer surface of the stirring mechanism can be cleaned, materials are prevented from being attached to the stirring mechanism, and through the arranged stirring mechanism, material residues attached to the inner wall of the reaction kettle body can be scraped and cleaned; according to the reaction kettle, materials are prevented from being attached to the inner wall of the reaction kettle body, the water tank, the spraying mechanism and the stirring mechanism are used in cooperation, so that the effect of conveniently and efficiently cleaning residual materials can be achieved, time and labor are saved in the operation process, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of production and preparation of polycarboxylate water reducer, in particular to a reaction kettle used for processing polycarboxylate water reducer. Background Art

[0002] Polycarboxylate water reducer is a high-performance water reducer and a cement dispersant used in cement concrete. Polycarboxylate water reducer has many advantages, such as being green and environmentally friendly, non-flammable and non-explosive, etc. In the actual production and preparation process of polycarboxylate water reducer, it is necessary to use a corresponding reactor to mix its raw materials.

[0003] According to the patent publication No. CN218502063U, a polycarboxylate water-reducing agent processing reactor for avoiding raw material precipitation comprises a reactor body for preparation, a reactor cover snap-fitted and connected to the upper end of the reactor body, a heating cylinder arranged on the outside of the reactor body, a movable plate, the movable plate is symmetrically arranged at the left and right ends of the reactor cover, and a scraping mechanism is symmetrically arranged on the left and right sides of the lower end of the reactor body, and the scraping mechanism is used to scrape and clean the material precipitated inside the reactor body.

[0004] The above scheme is adopted to facilitate scraping and unloading of materials precipitated inside the reactor body, thereby preventing waste of materials, and facilitate disassembly between the reactor cover and the reactor body, thereby facilitating cleaning of the inside of the reactor body after preparation, thereby preventing materials from adhering to the inside of the reactor body. However, the above scheme has certain shortcomings in actual use. Although the quick disassembly between the reactor cover and the reactor body can be achieved by cooperating between the fixed column, the movable plate and the fixed cap to clean the inside of the reactor body, the reactor cover, the motor and the mixing rod need to be taken out of the reactor body upward before cleaning. The reactor cover, the motor and the mixing rod all have a certain weight, which results in the process of disassembling the reactor cover, the motor and the mixing rod and taking them out being time-consuming and labor-intensive, and the operation process is cumbersome, thereby resulting in the disadvantage of low efficiency in cleaning the residual materials on the inner wall of the reactor body, which has certain shortcomings. To this end, we provide a reactor for polycarboxylic acid water reducer processing to solve the above problems. Utility Model Content

[0005] The utility model aims to make up for the deficiencies of the prior art and provides a reaction kettle for processing polycarboxylate water-reducing agent.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reactor for processing polycarboxylic acid water-reducing agent, comprising a reactor body, a group of supporting legs are fixedly connected to the bottom of the reactor body, a feed pipe is arranged on the top of the reactor body, a discharge pipe is arranged on the bottom of the reactor body, a water tank is fixedly installed on the top of the reactor body, a spraying mechanism is arranged above the reactor body, and a stirring mechanism is arranged inside the reactor body.

[0007] Preferably, the spraying mechanism includes a water pump, and the outer surface of the water pump is fixedly connected to the outer surface of the reactor body, the interior of the water pump is fixedly connected to water pipe 1, and the end of water pipe 1 away from the water pump is fixedly connected to the interior of the water tank, and the interior of the water pump is fixedly connected to water pipe 2.

[0008] Preferably, one end of the water pipe 2 away from the water pump is fixedly connected to a diversion pipe, and the outer surface of the diversion pipe is fixedly connected to the outer surface of the reactor body, the inside of the diversion pipe is fixedly connected to a nozzle, and the nozzle is plugged into the inner wall of the reactor body.

[0009] Preferably, the stirring mechanism comprises a motor, and the outer surface of the motor is fixedly connected to the outer surface of the reactor body, the output end of the motor is fixedly connected to a rotating shaft, and the rotating shaft rotates with the inner wall of the reactor body.

[0010] Preferably, the outer surface of the rotating shaft is fixedly connected with a spiral blade, and the outer surface of the rotating shaft is fixedly connected with a connecting frame.

[0011] Preferably, a brush is fixedly connected to the outer surface of the connection frame, and the brush is in contact with the inner wall of the reactor body, and a stirring rod is fixed to the outer surface of the connection frame.

[0012] Beneficial effects:

[0013] Compared with the prior art, the reactor for processing polycarboxylate water-reducing agent has the following beneficial effects:

[0014] 1. The utility model can provide water to the reactor body through the cooperation between the water tank and the spraying mechanism, and can clean the outer surface of the stirring mechanism at the same time to prevent the material from adhering to the stirring mechanism. The stirring mechanism can be used to scrape and clean the material residues adhering to the inner wall of the reactor body to prevent the material from adhering to the inner wall of the reactor body. The water tank, the spraying mechanism and the stirring mechanism are used in coordination with each other, so as to achieve a convenient and efficient cleaning effect of the residual material, and the operation process is time-saving and labor-saving, and has high practicality.

[0015] 2. The utility model can drive the rotating shaft to rotate by starting the motor, and the rotating shaft will drive the spiral blades, the connecting frame, the brush and the stirring rod to follow the movement. At this time, the connecting frame and the stirring rod can stir the material, and the spiral blades will flip the precipitated material upwards. Through the mutual cooperation between the spiral blades, the connecting frame and the stirring rod, the material can be quickly mixed and stirred to avoid sedimentation of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the spraying mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the stirring mechanism of the present utility model.

[0020] In the figure: 1. reactor body; 2. supporting legs; 3. feed pipe; 4. discharge pipe; 5. water tank; 6. spraying mechanism; 601. water pump; 602. water pipe 1; 603. water pipe 2; 604. diverter pipe; 605. nozzle; 7. stirring mechanism; 701. motor; 702. rotating shaft; 703. spiral blade; 704. connecting frame; 705. brush; 706. stirring rod. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] See also Figure 1 to Figure 4 A reactor for processing polycarboxylic acid water-reducing agent comprises a reactor body 1, a group of supporting legs 2 are fixedly connected to the bottom of the reactor body 1, a feed pipe 3 is arranged on the top of the reactor body 1, and a discharge pipe 4 is arranged on the bottom of the reactor body 1.

[0023] A water tank 5 is installed on the top of the reactor body 1. Water needs to be stored in the water tank 5 in advance to ensure that there is enough water during cleaning.

[0024] A spraying mechanism 6 is provided above the reactor body 1. The spraying mechanism 6 includes a water pump 601, and the outer surface of the water pump 601 is fixedly connected to the outer surface of the reactor body 1, the interior of the water pump 601 is fixedly connected with a water pipe 1 602, and the end of the water pipe 1 602 away from the water pump 601 is fixedly connected to the interior of the water tank 5, and the interior of the water pump 601 is fixedly connected with a water pipe 2 603. The end of the water pipe 2 603 away from the water pump 601 is fixedly connected with a diverter pipe 604, and the outer surface of the diverter pipe 604 is fixedly connected to the outer surface of the reactor body 1, and the interior of the diverter pipe 604 is fixedly connected with a nozzle 605, and the nozzle 605 is plugged into the inner wall of the reactor body 1, and there are multiple nozzles 605, which can increase the spraying area.

[0025] Turn on the water pump 601. At this time, the water pump 601 will pump the water source inside the water tank 5 to the water pipe 2 603 through the water pipe 1 602, and then transport it to the diversion pipe 604 through the water pipe 2 603. Finally, the water source in the diversion pipe 604 is sprayed downward into the reactor body 1 through the nozzle 605. When the nozzle 605 sprays the water source downward, it can rinse and clean the outer surfaces of the rotating shaft 702, spiral blades 703, connecting frame 704, brush 705, and stirring rod 706 in the rotating process to prevent material residues from adhering to the outer surface of the stirring mechanism 7.

[0026] The interior of the reactor body 1 is provided with a stirring mechanism 7. The stirring mechanism 7 includes a motor 701, and the outer surface of the motor 701 is fixedly connected to the outer surface of the reactor body 1. The output end of the motor 701 is fixedly connected to a rotating shaft 702, and the rotating shaft 702 rotates with the inner wall of the reactor body 1. The outer surface of the rotating shaft 702 is fixedly connected to a spiral blade 703, and the spiral blade 703 can flip the material upward, so as to prevent the material from settling. The outer surface of the rotating shaft 702 is fixedly connected to a connecting frame 704. The outer surface of the connecting frame 704 is fixedly connected to a brush 705, and the brush 705 is in contact with the inner wall of the reactor body 1. The brush 705 is evenly distributed on the outer side of the connecting frame 704, and can fully clean the inner wall of the reactor body 1. The outer surface of the connecting frame 704 is fixed to a stirring rod 706, and the stirring rod 706 is designed to be in an inclined state, and the stirring amplitude is larger than that of the vertical design, which can achieve a uniform stirring effect on the material.

[0027] By starting the motor 701, the rotating shaft 702 can be driven to rotate, and the rotating shaft 702 will drive the spiral blade 703, the connecting frame 704, the brush 705 and the stirring rod 706 to follow the movement. At this time, the connecting frame 704 and the stirring rod 706 can stir the material, and the spiral blade 703 will flip the material sediment upward. Through the mutual cooperation between the spiral blade 703, the connecting frame 704 and the stirring rod 706, the material can be quickly mixed and stirred to avoid sedimentation of the material.

[0028] Working principle: When the utility model is in use, the water pump 601 can be turned on. At this time, the water pump 601 will pump the water source inside the water tank 5 to the water pipe 2 603 through the water pipe 1 602, and then transport it to the shunt pipe 604 through the water pipe 2 603. Finally, the water source in the shunt pipe 604 is sprayed downward into the reactor body 1 through the nozzle 605. Then the motor 701 is turned on. At this time, the motor 701 can drive the rotating shaft 702 to rotate. At the same time, the rotating shaft 702 will drive the spiral blade 703, the connecting frame 704, the brush 705 and the stirring rod 706 to follow the movement. Then the brush 705 will clean up the material residue adhering to the inner wall of the reactor body 1, and at the same time, the nozzle 605 will spray the material residue adhering to the inner wall of the reactor body 1. When the water source is sprayed downward, the outer surfaces of the rotating shaft 702, spiral blade 703, connecting frame 704, brush 705, stirring rod 706 in the rotating process can be rinsed and cleaned to prevent material residues from adhering to the outer surface of the stirring mechanism 7. Finally, the water and the cleaned material residues can be discharged through the discharge pipe 4. The polycarboxylic acid water-reducing agent material to be processed can be added to the reactor body 1 through the feed pipe 3, and then the material can be stirred by the rotating connecting frame 704 and the stirring rod 706, so that the material is quickly mixed and stirred, thereby improving the mixing efficiency between the materials. At the same time, the spiral blade 703 will flip the material sediment upward, which can prevent the material from sedimentation, thereby improving the processing efficiency.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A reaction kettle for processing polycarboxylate water-reducing agent, comprising a reaction kettle body (1), characterized in that: A group of supporting legs (2) are fixedly connected to the bottom of the reactor body (1); a feed pipe (3) is arranged on the top of the reactor body (1); a discharge pipe (4) is arranged on the bottom of the reactor body (1); a water tank (5) is fixedly installed on the top of the reactor body (1); a spraying mechanism (6) is arranged above the reactor body (1); a stirring mechanism (7) is arranged inside the reactor body (1); the spraying mechanism (6) comprises a water pump (601); and the outer surface of the water pump (601) is fixedly connected to the outer surface of the reactor body (1); and the inside of the water pump (601) is fixedly connected to a water pipe 1 (602).

2. A reaction kettle for processing polycarboxylate water-reducing agent according to claim 1, characterized in that: One end of the water pipe 1 (602) away from the water pump (601) is fixedly connected to the interior of the water tank (5), and the interior of the water pump (601) is fixedly connected to the water pipe 2 (603).

3. A reaction kettle for processing polycarboxylate water-reducing agent according to claim 2, characterized in that: The end of the second water pipe (603) away from the water pump (601) is fixedly connected to a diversion pipe (604), and the outer surface of the diversion pipe (604) is fixedly connected to the outer surface of the reactor body (1); the inside of the diversion pipe (604) is fixedly connected to a nozzle (605), and the nozzle (605) is plugged into the inner wall of the reactor body (1).

4. The reaction kettle for processing polycarboxylate water-reducing agent according to claim 1, characterized in that: The stirring mechanism (7) comprises a motor (701), and the outer surface of the motor (701) is fixedly connected to the outer surface of the reactor body (1); the output end of the motor (701) is fixedly connected to a rotating shaft (702), and the rotating shaft (702) rotates with the inner wall of the reactor body (1).

5. A reaction kettle for processing polycarboxylate water-reducing agent according to claim 4, characterized in that: The outer surface of the rotating shaft (702) is fixedly connected with a spiral blade (703), and the outer surface of the rotating shaft (702) is fixedly connected with a connecting frame (704).

6. A reaction kettle for processing polycarboxylate water-reducing agent according to claim 5, characterized in that: A brush (705) is fixedly connected to the outer surface of the connection frame (704), and the brush (705) is in contact with the inner wall of the reactor body (1).

7. A reaction kettle for processing polycarboxylate water-reducing agent according to claim 6, characterized in that: A stirring rod (706) is fixed to the outer surface of the connection frame (704).

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