Reaction kettle for preparing water reducing agent with strong muddy pollution resistance

Abstract

The utility model provides a reaction kettle for preparing a water reducing agent with strong argillaceous pollution resistance, which relates to the technical field of reaction kettles and comprises a sampling mechanism, a cleaning mechanism is fixedly mounted at the top of the sampling mechanism, and the sampling mechanism comprises a group of supporting legs. According to the utility model, under the action of the sampling mechanism, an operator firstly rotates and screws the sampling tank to the surface of the one-way valve I at the corresponding height, the air cylinder drives the piston plate to ascend through the piston rod, so that the water reducing agent enters the sampling tank through the one-way valve I, and then the air cylinder drives the piston plate to descend to discharge the water reducing agent from the one-way valve II; an operator can conveniently obtain a sample at any time in the reaction process, reaction conditions are adjusted according to key parameters such as the concentration and the reaction rate of reactants, so that the performance and the preparation speed of the water reducing agent can be improved, workers do not need to open a reaction kettle cover to make close contact with the reactants, the sampling time can be shortened, and the overall production efficiency is improved; and the risk of exposure to harmful chemical substances or high-temperature and high-pressure environments is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a reactor for preparing a water reducing agent with strong resistance to mud pollution. Background Art

[0002] Reactor is a closed container, widely used in petroleum, chemical, rubber, pesticide, dye, medicine and food fields. Its main function is to complete the process of vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, condensation, etc. The basic structure of the reactor includes the reactor body, reactor cover, stirring device, heating / cooling device and mixer / homogenizer.

[0003] The existing water reducer preparation reactor lacks a sampling mechanism, which makes it impossible for the operator to obtain key parameters such as the concentration of the reactants and the reaction rate in time, and adjust the reaction conditions according to the concentration of the reactants, thereby reducing the performance of the water reducer. The lack of a sampling mechanism requires the operator to open the lid of the reactor for sampling, which not only reduces work efficiency, but also causes damage to the operator's health due to close contact with the reactants. Utility Model Content

[0004] The utility model aims to solve the problem that the performance of the water reducing agent is reduced and the health of the operator is damaged due to the lack of a sampling mechanism when the above equipment is in use, thereby proposing a reactor for preparing a water reducing agent with strong resistance to mud pollution.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a reaction kettle for preparing a water-reducing agent with strong resistance to mud pollution, comprising a sampling mechanism, a cleaning mechanism is fixedly installed on the top of the sampling mechanism;

[0006] The sampling mechanism comprises a group of supporting legs, a group of springs are fixedly installed on the top of one group of supporting legs, a group of dampers are fixedly installed on the top of one group of supporting legs, a reactor body is fixedly installed between the telescopic ends of one group of dampers, and the bottom of the reactor body is fixedly connected to the top of one group of springs, a square hole is provided on the outer wall of the reactor body, an observation window is provided on the inner wall of the square hole, a round hole 1 is provided on the top of the reactor body, a feed port is provided on the top of the reactor body, a motor 1 is fixedly installed on the top of the reactor body, a stirring paddle is fixedly installed on the output end of the motor 1, and the outer wall of the stirring paddle is movably inserted in the inner part of the round hole 1, a group of one-way valves 1 is fixedly connected to the output end of the reactor body, a sampling tank is threadedly connected to the outer wall of one of the one-way valves 1, a round hole 2 is provided on the top of the sampling tank, a round hole 3 is provided on the top of the sampling tank, and a cylinder is fixedly installed on the top of the sampling tank.

[0007] Preferably, a piston rod is provided at the output end of the cylinder, and the inner surface wall of the second circular hole and the outer surface wall of the piston rod are movably inserted.

[0008] Preferably, a piston plate is fixedly mounted on the bottom of the piston rod, and an outer wall of the piston plate is movably inserted into the interior of the sampling tank.

[0009] Preferably, the bottom of the sampling tank is fixedly connected with a second one-way valve, and the bottom of the reactor body is provided with a discharge port.

[0010] Preferably, the cleaning mechanism includes a second motor, a threaded rod is fixedly mounted on the output end of the second motor, and a cleaning brush is threadedly connected to the outer wall of the threaded rod.

[0011] Preferably, a circular hole four is opened on the top of the cleaning brush, and a guide rod is movably inserted into the inner surface wall of the circular hole four.

[0012] Preferably, the top of the reactor body is fixedly connected to the bottom of motor 2, the outer wall of the threaded rod is movably inserted into the interior of the reactor body, the inner wall of the reactor body and the outer wall of the cleaning brush are movably inserted, and the outer wall of the guide rod is movably inserted into the interior of the reactor body.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, under the action of the sampling mechanism, the operator first rotates the sampling tank to the surface of the one-way valve of the corresponding height, and the cylinder drives the piston plate to rise through the piston rod, so that the water reducer enters the sampling tank through the one-way valve, and then the cylinder drives the piston plate to descend, and the water reducer is discharged from the two-way valves, which is convenient for the operator to obtain samples at any time during the reaction process and adjust the reaction conditions according to key parameters such as the concentration of the reactants and the reaction rate, thereby improving the performance and preparation speed of the water reducer. The mechanism does not require workers to open the reactor cover to get close to the reactants, which can not only shorten the sampling time and improve the overall production efficiency, but also reduce the risk of exposure to harmful chemicals or high temperature and high pressure environments.

[0015] 2. In the utility model, with the cooperation of the sampling mechanism and the cleaning mechanism, after the motor 2 is started, the cleaning brush will be driven by the threaded rod to move up and down on the inner surface wall of the reactor body to clean the inside of the reactor body to prevent residues from affecting the quality of the next batch of products. Automatic cleaning also greatly improves the cleaning efficiency of the reactor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a main structural stereogram of a reaction kettle for preparing a water-reducing agent with strong resistance to mud pollution;

[0017] Figure 2 The utility model provides a disassembled diagram of a sampling mechanism in a reaction kettle for preparing a water-reducing agent with strong resistance to mud pollution;

[0018] Figure 3 This is a partially disassembled stereoscopic diagram of a sampling mechanism in a reaction kettle for preparing a water-reducing agent with strong resistance to mud pollution proposed by the utility model;

[0019] Figure 4 The utility model provides a plan view of a sampling mechanism in a reaction kettle for preparing a water-reducing agent with strong resistance to mud pollution;

[0020] Figure 5 The utility model provides a schematic diagram of the disassembly of a cleaning mechanism in a reaction kettle for preparing a water-reducing agent with strong resistance to mud pollution.

[0021] Legend:

[0022] 1. Sampling mechanism; 101. Support leg; 102. Spring; 103. Damper; 104. Reactor body; 105. Square hole; 106. Observation window; 107. Round hole 1; 108. Feed inlet; 109. Motor 1; 110. Stirring paddle; 111. One-way valve 1; 112. Sampling tank; 113. Round hole 2; 114. Round hole 3; 115. Cylinder; 116. Piston rod; 117. Piston plate; 118. One-way valve 2; 119. Discharge port;

[0023] 2. Cleaning mechanism; 201. Motor 2; 202. Threaded rod; 203. Cleaning brush; 204. Round hole 4; 205. Guide rod. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0026] Embodiment 1, as Figure 1-Figure 5 As shown, the utility model provides a reaction kettle for preparing a water-reducing agent with strong resistance to mud pollution, comprising a sampling mechanism 1, and a cleaning mechanism 2 is fixedly installed on the top of the sampling mechanism 1;

[0027] The sampling mechanism 1 includes a group of supporting legs 101, a group of springs 102 are fixedly installed on the top of the group of supporting legs 101, a group of dampers 103 are fixedly installed on the top of the group of supporting legs 101, a reactor body 104 is fixedly installed between the telescopic ends of the group of dampers 103, and the bottom of the reactor body 104 is fixedly connected to the top of the group of springs 102, a square hole 105 is opened on the outer wall of the reactor body 104, an observation window 106 is arranged on the inner wall of the square hole 105, a round hole 107 is opened on the top of the reactor body 104, a feed port 108 is arranged on the top of the reactor body 104, a motor 109 is fixedly installed on the top of the reactor body 104, a stirring paddle 110 is fixedly installed on the output end of the motor 109, and the outer wall of the stirring paddle 110 is movable. The output end of the reactor body 104 is fixedly connected with a group of one-way valves 111, and the outer wall of one of the one-way valves 111 is threadedly connected with a sampling tank 112. The top of the sampling tank 112 is provided with a round hole 113, and the top of the sampling tank 112 is provided with a round hole 3 114. A cylinder 115 is fixedly installed on the top of the sampling tank 112, and a piston rod 116 is provided at the output end of the cylinder 115. The inner wall of the round hole 113 and the outer wall of the piston rod 116 are movably inserted. A piston plate 117 is fixedly installed at the bottom of the piston rod 116, and the outer wall of the piston plate 117 is movably inserted in the interior of the sampling tank 112. The bottom of the sampling tank 112 is fixedly connected with a one-way valve 118, and a discharge port 119 is provided at the bottom of the reactor body 104.

[0028] The effect achieved by the entire embodiment 1 is that the operator pours the material into the reactor body 104 through the feed port 108, and then starts the motor 109. The motor 109 uses the stirring paddle 110 to fully mix and react the material, thereby improving the reaction speed and effect. The operator can observe the internal reaction situation in real time through the observation window 106 to understand the specific reaction situation. When the operator needs to sample the water reducer, the sampling tank 112 is first rotated to the surface of the corresponding one-way valve 111, and then the cylinder 115 drives the piston plate 117 to move together through the piston rod 116, and the air above the sampling tank 112 is discharged through the circular hole 3 114. The air below the sampling tank 112 will have its volume increased, causing the air pressure to decrease. Under the action of pressure, the water reducer inside the reactor body 104 will enter the sampling tank 112 through the one-way valve 111. Then, the cylinder 115 drives the piston plate 117 to descend together through the piston rod 116, squeezing the water reducer below and causing it to flow out through the one-way valve 118. This can not only increase the sampling speed, but also reduce the operator's contact with high temperature, high pressure or toxic materials. The one-way valve 111 at different positions can be used to sample the water reducer at different heights, thereby improving the accuracy of the analysis results. The operator discharges the prepared water reducer through the discharge port 119.

[0029] Embodiment 2, as Figure 2-Figure 5 As shown, the cleaning mechanism 2 includes a motor 201, a threaded rod 202 is fixedly installed at the output end of the motor 201, a cleaning brush 203 is threadedly connected to the outer wall of the threaded rod 202, a circular hole 204 is opened at the top of the cleaning brush 203, a guide rod 205 is movably inserted into the inner wall of the circular hole 204, the top of the reactor body 104 is fixedly connected to the bottom of the motor 201, the outer wall of the threaded rod 202 is movably inserted into the interior of the reactor body 104, the inner wall of the reactor body 104 and the outer wall of the cleaning brush 203 are movably inserted, and the outer wall of the guide rod 205 is movably inserted into the interior of the reactor body 104.

[0030] The effect achieved by the entire embodiment 2 is that when it is necessary to clean the residual materials inside the reactor, the operator can first inject water into the reactor and then start the motor 201. The motor 201 will drive the cleaning brush 203 to move together through the threaded rod 202. The cleaning brush 203 will move under the action of the guide rod 205 to scrape off the residual materials on the inner surface of the reactor. Automatic cleaning not only improves the cleaning efficiency, but also reduces the workload of workers and reduces labor costs.

[0031] Working principle: When the operator needs to prepare the water reducing agent through the reactor, he only needs to pour the corresponding materials into the reactor body 104 through the feed port 108, and then he can start the motor 109. After the motor 109 is started, it will drive the stirring paddle 110 to rotate inside the circular hole 107. When the stirring paddle 110 rotates, the materials inside the reactor body 104 will be fully mixed and reacted. The operator can observe the internal reaction through the observation window 106. When the operator needs to sample the water reducing agent, he only needs to rotate the sampling tank 112 to the surface of the one-way valve 111, and then the cylinder 115 starts to start, driving the piston rod 116 to rise inside the circular hole 113. When the piston rod 116 rises, it will drive the piston plate 117 at the bottom to move together. At this time, the piston plate 117 will discharge the air at its top end through the circular hole 3 114, and the sampling tank 112 below the piston plate 117 will be 12 will cause the air pressure to decrease due to the increase in volume. At this time, the water reducer in the reactor body 104 will pass through the one-way valve 111 and enter the sampling tank 112 under the action of atmospheric pressure. Then the cylinder 115 continues to work, driving the piston rod 116 to start to descend. When the piston rod 116 descends, it will drive the piston plate 117 at the bottom to move together. When the piston plate 117 descends, it will squeeze the water reducer inside, causing it to flow out from the one-way valve 118 to complete the sampling. When the water reducer is produced, the operator can open the discharge port 119 to discharge it. When the reactor body 104 needs to be cleaned, the operator can start the motor 201. The motor 201 will drive the threaded rod 202 to rotate. When the threaded rod 202 rotates, it will drive the cleaning brush 203 on the outer wall to move together, and move up and down under the action of the guide rod 205 to clean the inner wall of the reactor body 104.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A reaction kettle for preparing a water-reducing agent with strong resistance to mud pollution, comprising a sampling mechanism (1), characterized in that: A cleaning mechanism (2) is fixedly mounted on the top of the sampling mechanism (1); The sampling mechanism (1) comprises a group of supporting legs (101), a group of springs (102) are fixedly mounted on the top of the group of supporting legs (101), a group of dampers (103) are fixedly mounted on the top of the group of supporting legs (101), a reactor body (104) is fixedly mounted between the telescopic ends of the group of dampers (103), and the bottom of the reactor body (104) is fixedly connected to the top of the group of springs (102), a square hole (105) is provided on the outer wall of the reactor body (104), an observation window (106) is provided on the inner wall of the square hole (105), a round hole (107) is provided on the top of the reactor body (104), and the reactor body (104) is provided with a plurality of springs (102). A feed port (108) is provided at the top, a motor 1 (109) is fixedly installed at the top of the reactor body (104), a stirring paddle (110) is fixedly installed at the output end of the motor 1 (109), and the outer wall of the stirring paddle (110) is movably inserted into the inside of the circular hole 1 (107), a group of one-way valves 1 (111) are fixedly connected to the output end of the reactor body (104), and the outer wall of one of the one-way valves 1 (111) is threadedly connected to a sampling tank (112), a circular hole 2 (113) is opened at the top of the sampling tank (112), a circular hole 3 (114) is opened at the top of the sampling tank (112), and a cylinder (115) is fixedly installed at the top of the sampling tank (112).

2. A reaction kettle for preparing a water-reducing agent with strong resistance to mud pollution according to claim 1, characterized in that: The output end of the cylinder (115) is provided with a piston rod (116), and the inner surface wall of the second circular hole (113) and the outer surface wall of the piston rod (116) are movably inserted.

3. A reaction kettle for preparing a water-reducing agent with strong resistance to mud pollution according to claim 2, characterized in that: A piston plate (117) is fixedly mounted on the bottom of the piston rod (116), and the outer wall of the piston plate (117) is movably inserted into the interior of the sampling tank (112).

4. A reaction kettle for preparing a water-reducing agent with strong resistance to mud pollution according to claim 3, characterized in that: The bottom of the sampling tank (112) is fixedly connected to a second one-way valve (118), and the bottom of the reactor body (104) is provided with a discharge port (119).

5. A reaction kettle for preparing a water-reducing agent with strong resistance to mud pollution according to claim 4, characterized in that: The cleaning mechanism (2) comprises a second motor (201), a threaded rod (202) being fixedly mounted on the output end of the second motor (201), and a cleaning brush (203) being threadedly connected to the outer wall of the threaded rod (202).

6. A reaction kettle for preparing a water-reducing agent with strong resistance to mud pollution according to claim 5, characterized in that: A circular hole four (204) is provided on the top of the cleaning brush (203), and a guide rod (205) is movably inserted into the inner surface wall of the circular hole four (204).

7. A reaction kettle for preparing a water-reducing agent with strong resistance to mud pollution according to claim 6, characterized in that: The top of the reactor body (104) is fixedly connected to the bottom of the second motor (201), the outer wall of the threaded rod (202) is movably inserted into the interior of the reactor body (104), the inner wall of the reactor body (104) is movably inserted into the outer wall of the cleaning brush (203), and the outer wall of the guide rod (205) is movably inserted into the interior of the reactor body (104).

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