Emulsion polymerization reactor

Abstract

The utility model discloses an emulsion polymerization reactor, and particularly relates to the technical field of adhesive production, including tank body and tank cover arranged on the top surface of tank body, both sides of the top surface of the tank cover are fixedly provided with lifting frames, the two lifting frames are jointly and movably connected with a fixed block, one side of the fixed block is fixedly provided with a movable frame, and the movable frame is fixedly connected with the movable frame. And a supporting block is fixedly installed on the other side of the fixed block, a movable block is movably connected to the interior of the movable frame, and a rotating rod is movably installed on one side of the movable block. According to the emulsion polymerization reactor disclosed by the utility model, in actual work, the rotating plate is driven to rotate by the first motor, so that the fixed block can reciprocate up and down along the lifting frame, and the scraping ring can be driven to ascend and descend so as to scrape off raw materials attached to the inner wall of the tank body; and the driving plate can push the raw materials falling to the bottom surface of the tank body to the discharging pipe to be discharged, so that the raw materials adhered to the inner wall can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive production, and particularly relates to an emulsion polymerization reactor. Background Art

[0002] An adhesive is a substance with good adhesion performance. It plays a role in connecting objects by surface adhesion through adhesive force and cohesion. When producing adhesives, an emulsion polymerization reactor will be used for processing.

[0003] After retrieval, for example, the utility model with the application number 202121190239.1 discloses a surfactant multi-stage emulsion polymerization reactor, including a reaction tank. Both ends of the bottom of the reaction tank are fixedly installed with delivery tanks through pipelines. One end of the tops of the two delivery tanks, which are far away from each other, is fixedly connected with a first return pipe. During use, raw materials often adhere to the inner wall. If not cleaned for a long time, it is easy to scale and harden. And this utility model is not convenient for cleaning the raw materials adhering to the inner wall. Therefore, in order to solve the above defects, the inventor of the present invention proposes an emulsion polymerization reactor. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide an emulsion polymerization reactor, which can effectively solve the problem that it is not convenient to clean the raw materials adhering to the inner wall in the prior art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] An emulsion polymerization reactor includes a tank body and a tank cover arranged on the top surface of the tank body. Lifting frames are fixedly installed on both sides of the top surface of the tank cover. A fixed block is movably connected between the two lifting frames. One side of the fixed block is fixedly installed with a movable frame, and the other side of the fixed block is fixedly installed with a support block. A movable block is movably connected inside the movable frame. One side of the movable block is movably installed with a rotating rod. One side of the rotating rod is movably connected with a rotating plate. A first motor is fixedly installed on one side of the top surface of the tank cover, and the output end of the first motor is fixedly connected with the rotating plate. Two connecting rods are fixedly installed on the bottom surface of the support block, and scraping rings are fixedly installed at the ends of the two connecting rods away from the support block.

[0007] A moving block is movably connected to the bottom surface of the scraping ring. A first electric push rod is fixedly installed on the bottom surface of the scraping ring, and the output end of the first electric push rod is fixedly connected with the moving block. A driving plate is fixedly installed on the bottom surface of the moving block.

[0008] Preferably, a second motor is fixedly installed inside the tank lid, a fixed plate is movably installed on the bottom surface of the tank lid, and the output end of the second motor is fixedly connected to the fixed plate. Two fixed sleeves are fixedly installed on the bottom surface of the fixed plate. Extension rods are movably connected inside both fixed sleeves, and an installation plate is fixedly installed on the bottom surfaces of the two extension rods together. Stirring rods are provided on both sides of the installation plate. A protective sleeve is fixedly installed on the bottom surface of the fixed plate, and the protective sleeve is located between the two fixed sleeves. A second electric push rod is fixedly installed inside the protective sleeve, and the output end of the second electric push rod is fixedly connected to the installation plate.

[0009] Preferably, installation grooves are formed on both sides of the installation plate, a plurality of connection holes are formed inside both installation grooves, connection plates are fixedly installed on both sides of the stirring rod, and a plurality of installation holes are formed on one side of each of the two connection plates.

[0010] Preferably, the size of the installation holes is the same as that of the connection holes.

[0011] Preferably, the sizes of the two connection plates are respectively the same as those of the two installation grooves.

[0012] Preferably, a discharge pipe is fixedly installed on the outer bottom surface of the tank body.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses an emulsion polymerization reactor. By arranging the tank lid, in actual work, the rotating plate is driven by the first motor to rotate, so that the fixed block can reciprocate up and down along the lifting frame, and then the scraping ring can be driven to lift, so as to scrape off the raw materials adhering to the inner wall of the tank. The first electric push rod pushes the moving block to move, and the driving plate can push the raw materials falling to the bottom surface of the tank to the discharge pipe for discharge, thereby facilitating the cleaning of the raw materials adhering to the inner wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 is a schematic diagram of the tank lid structure of the utility model;

[0017] Figure 3 is a schematic diagram of the bottom view structure of the scraping ring of the utility model;

[0018] Figure 4 is a schematic diagram of the sectional view of the tank lid of the utility model;

[0019] Figure 5 is a schematic diagram of the installation plate structure of the utility model.

[0020] In the figure: 1, tank body; 2, tank cover; 3, discharge pipe; 201, lifting frame; 202, fixed block; 203, movable frame; 204, movable block; 205, rotating rod; 206, rotating plate; 207, first motor; 208, support block; 209, connecting rod; 210, scraping ring; 211, moving block; 212, driving plate; 213, first electric push rod; 214, second motor; 215, fixing plate; 216, fixing sleeve; 217, extension rod; 218, mounting plate; 219, second electric push rod; 220, protective sleeve; 221, stirring rod; 2181, connecting hole; 2182, mounting groove; 2211, connecting plate; 2212, mounting hole. Detailed implementation mode

[0021] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation mode.

[0022] The present utility model discloses an emulsion polymerization reactor, as Figures 1-5 shown, which includes a tank body 1 and a tank cover 2 arranged on the top surface of the tank body 1. A discharge pipe 3 is fixedly installed on the outer bottom surface of the tank body 1. Lifting frames 201 are fixedly installed on both sides of the top surface of the tank cover 2. A fixed block 202 is movably connected between the two lifting frames 201, and the fixed block 202 can be lifted along the two lifting frames 201.

[0023] A movable frame 203 is fixedly installed on one side of the fixed block 202, and a support block 208 is fixedly installed on the other side of the fixed block 202. When the fixed block 202 is lifted, the movable frame 203 and the support block 208 can be driven to be lifted.

[0024] A movable block 204 is movably connected inside the movable frame 203. A rotating rod 205 is movably installed on one side of the movable block 204. A rotating plate 206 is movably connected to one side of the rotating rod 205. A first motor 207 is fixedly installed on one side of the top surface of the tank cover 2, and the output end of the first motor 207 is fixedly connected to the rotating plate 206. When the first motor 207 drives the rotating plate 206 to rotate, the fixed block 202 can perform a reciprocating up and down movement.

[0025] Two connecting rods 209 are fixedly installed on the bottom surface of the support block 208, and scraping rings 210 are fixedly installed at the ends of the two connecting rods 209 away from the support block 208. When the support block 208 is lifted, the connecting rods 209 and the scraping rings 210 can be driven to be lifted, and the scraping rings 210 are in contact with the inner wall of the tank body 1 to scrape off the raw materials attached to the inner wall of the tank body 1.

[0026] The bottom surface of the scraping ring 210 is movably connected with a moving block 211. A first electric push rod 213 is fixedly installed on the bottom surface of the scraping ring 210, and the output end of the first electric push rod 213 is fixedly connected with the moving block 211. A driving plate 212 is fixedly installed on the bottom surface of the moving block 211. When the first electric push rod 213 pushes the moving block 211 to move, the driving plate 212 can be moved, and then the raw materials scraped off and falling to the bottom surface of the tank body 1 can be pushed to the discharge pipe 3 for discharging.

[0027] A second motor 214 is fixedly installed inside the tank cover 2. A fixing plate 215 is movably installed on the bottom surface of the tank cover 2, and the output end of the second motor 214 is fixedly connected with the fixing plate 215. The second motor 214 can drive the fixing rod to rotate.

[0028] Two fixing sleeves 216 are fixedly installed on the bottom surface of the fixing plate 215. Extension rods 217 are movably connected inside the two fixing sleeves 216, and an installation plate 218 is fixedly installed on the bottom surfaces of the two extension rods 217 together. When the installation plate 218 moves up and down, the extension rods 217 can stretch inside the fixing sleeves 216.

[0029] Stirring rods 221 are arranged on both sides of the installation plate 218. A protective sleeve 220 is fixedly installed on the bottom surface of the fixing plate 215, and the protective sleeve 220 is located between the two fixing sleeves 216. A second electric push rod 219 is fixedly installed inside the protective sleeve 220, and the output end of the second electric push rod 219 is fixedly connected with the installation plate 218. The second electric push rod 219 can push the installation plate 218 to move up and down to adjust the height of the stirring rods 221, so as to facilitate the stirring of raw materials at different heights.

[0030] Installation grooves 2182 are formed on both sides of the installation plate 218, and a plurality of connecting holes 2181 are formed inside the two installation grooves 2182. Connecting plates 2211 are fixedly installed on both sides of the stirring rod 221, and a plurality of installation holes 2212 are formed on one side of each of the two connecting plates 2211. When the two connecting plates 2211 are inserted into the two installation grooves 2182, the plurality of connecting holes 2181 coincide with the plurality of installation holes 2212, and then bolts are inserted to install the installation plate 218 and the stirring rod 221.

[0031] The working principle of the present utility model is as follows: Start the first motor 207. The first motor 207 drives the rotating plate 206 to rotate, so that the fixed block 202 can perform a reciprocating motion to drive the scraping ring 210 to move up and down. The ascending and descending scraping ring 210 can scrape off the raw materials adhering to the inner wall of the tank body 1. Then, lower the scraping ring 210 until the driving plate 212 contacts the bottom surface of the tank body 1, and then start the first electric push rod 213 to drive the driving plate 212 to move, so as to push the scraped raw materials to the discharge pipe 3 for discharging.

[0032] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments, and what is described in the above-mentioned embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will also have various changes and improvements, and these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An emulsion polymerization reactor, comprising a tank body (1) and a tank cover (2) arranged on the top surface of the tank body (1), characterized in that: A lifting frame (201) is fixedly installed on both sides of the top surface of the tank cover (2), a fixed block (202) is movably connected between the two lifting frames (201), a movable frame (203) is fixedly installed on one side of the fixed block (202), and a support block (208) is fixedly installed on the other side of the fixed block (202), a movable block (204) is movably connected inside the movable frame (203), a rotating rod (205) is movably installed on one side of the movable block (204), and a rotating plate (206) is movably connected on one side of the rotating rod (205), a first motor (207) is fixedly installed on one side of the top surface of the tank cover (2), and the output end of the first motor (207) is fixedly connected to the rotating plate (206), two connecting rods (209) are fixedly installed on the bottom surface of the support block (208), and a scraper ring (210) is fixedly installed on one end of the two connecting rods (209) away from the support block (208); The bottom surface of the scraper ring (210) is movably connected to a moving block (211), the bottom surface of the scraper ring (210) is fixedly mounted with a first electric push rod (213), and the output end of the first electric push rod (213) is fixedly connected to the moving block (211), and the bottom surface of the moving block (211) is fixedly mounted with a driving plate (212).

2. An emulsion polymerization reactor according to claim 1, characterized in that: A second motor (214) is fixedly installed inside the tank cover (2), a fixing plate (215) is movably installed on the bottom surface of the tank cover (2), and the output end of the second motor (214) is fixedly connected to the fixing plate (215), two fixing sleeves (216) are fixedly installed on the bottom surface of the fixing plate (215), the insides of the two fixing sleeves (216) are both movably connected with extension rods (217), and the bottom surfaces of the two extension rods (217) are commonly fixedly installed with a mounting plate (218), stirring rods (221) are provided on both sides of the mounting plate (218), a protective sleeve (220) is fixedly installed on the bottom surface of the fixing plate (215), and the protective sleeve (220) is located between the two fixing sleeves (216), a second electric push rod (219) is fixedly installed inside the protective sleeve (220), and the output end of the second electric push rod (219) is fixedly connected to the mounting plate (218).

3. An emulsion polymerization reactor according to claim 2, characterized in that: Both sides of the mounting plate (218) are provided with mounting grooves (2182), and a plurality of connection holes (2181) are provided inside the two mounting grooves (2182). Both sides of the stirring rod (221) are fixedly provided with connection plates (2211), and one side of the two connection plates (2211) is provided with a plurality of mounting holes (2212).

4. An emulsion polymerization reactor according to claim 3, characterized in that: The size of the mounting hole (2212) is the same as the size of the connecting hole (2181).

5. An emulsion polymerization reactor according to claim 3, characterized in that: The dimensions of the two connecting plates (2211) are respectively the same as the dimensions of the two mounting grooves (2182).

6. An emulsion polymerization reactor according to claim 1, characterized in that: A discharge pipe (3) is fixedly mounted on the outer bottom surface of the tank body (1).

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