Polycarboxylate mixing reaction kettle

Abstract

The utility model discloses a polycarboxylate mixing reaction kettle, which relates to the technical field of chemical product production, and comprises a main body, a cleaning device is arranged in the main body, a stirring device is fixedly arranged at the upper end of the main body, a wall door is fixedly arranged on the surface of the front end of the main body, one side of the wall door is fixedly connected with a pull rod, and the pull rod is fixedly connected with the main body. A supporting column is fixedly connected to the lower end of the main body, a filtering device is fixedly installed below the main body, a discharging opening is fixedly connected to one side of the filtering device, and a bottom plate is fixedly installed at the lower end of the filtering device. Under the combined action of the connecting plate, the water tank, the telescopic column, the fixed block, the pipeline, the adjusting device, the spray head, the fixed plate, the connecting column, the rotating shaft, the adjusting block, the stopcock, the movable plate and the connecting groove, the device can clean the interior of the reaction kettle after polycarboxylate processing, so that the device is convenient to use next time.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical product production, in particular to a polycarboxylate mixing reaction kettle. Background Art

[0002] Polycarboxylic acid-based high-performance water reducer (accelerator) is the third generation of high-performance water reducer developed after ordinary water reducers represented by wood calcium and high-efficiency water reducers represented by naphthalene. It is currently the most cutting-edge, technologically advanced, application-oriented, and comprehensive high-efficiency water reducer in the world. The existing technology has the following problems:

[0003] For example, a Chinese patent for a polymerization reactor for producing polycarboxylic acid water reducer (publication number CN219559593U, application date 2023-02-14) discloses that it includes a reactor body, a feed pipe is installed through the top of the reactor body, and a motor is fixedly connected to the top of the feed pipe, the bottom of the feed pipe is located in the reactor body, a filter cartridge is elastically sleeved inside the feed pipe, the motor output shaft is fixedly connected to a transmission shaft, the bottom of the transmission shaft passes through the filter cartridge and is fixedly connected to a lower bracket, and an upper bracket is rotatably sleeved outside the feed pipe. The utility model sets a motor to drive the transmission shaft to rotate, so that the transmission shaft drives the stirring frame between the upper and lower brackets to rotate circumferentially. At the same time, the transmission mechanism can make the stirring frame rotate, and the stirring and mixing effect is good. The transmission mechanism also causes the filter cartridge to vibrate, so that the raw materials falling into the filter cartridge from the feed pipe can be evenly vibrated out of the filter cartridge, allowing the added raw materials to diffuse in the mixed liquid, so that the materials in the reactor are fully mixed. With a similar structural design, the existing device cannot clean the inside of the reactor after processing the polycarboxylate, so the device cannot be used for the next time. At the same time, the existing device cannot fully stir, and the polycarboxylate close to the inner wall surface of the reactor cannot be stirred, which is not practical. The existing device cannot filter the polycarboxylate when taking out the stirred polycarboxylate, resulting in impurities inside that affect subsequent processing. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A polycarboxylate mixing reactor comprises a main body, a cleaning device is arranged inside the main body, a stirring device is fixedly installed on the upper end of the main body, a wall door is fixedly installed on the front end surface of the main body, a pull rod is fixedly connected to one side of the wall door, a support is fixedly connected to the lower end of the main body, a filtering device is fixedly installed below the main body, a discharge port is fixedly connected to one side of the filtering device, and a bottom plate is fixedly installed at the lower end of the filtering device.

[0006] A further improvement of the technical solution of the utility model is that: the cleaning device includes a connecting plate, the outer side of the connecting plate is fixedly connected to the inner wall of the main body, the lower end of the connecting plate is fixedly connected to a water tank, telescopic columns are provided on both sides of the water tank, the lower end of the telescopic column is fixedly installed with a fixed block, the lower end of the fixed block is fixedly connected with an adjusting device, one end of the adjusting device is fixedly installed with a nozzle, and one end of the nozzle is fixedly connected with a pipe.

[0007] A further improvement of the technical solution of the utility model is that the adjusting device includes a fixed plate, the lower end of the fixed plate is fixedly connected with a connecting column, the lower end of the connecting column is fixedly installed with a rotating shaft, the lower end of the rotating shaft is provided with an adjusting block, a valve is provided on one side of the rotating shaft, the interior of the valve is fixedly connected with a movable plate, and one end of the movable plate is fixedly connected with a connecting groove.

[0008] A further improvement of the technical solution of the utility model is that the stirring device includes a motor, the lower end of the motor is fixedly mounted on the upper end surface of the main body, the output end of the motor is fixedly connected to a first gear, the surface of the first gear is fixedly mounted with a second gear, the interior of the second gear is sleeved with a rotating column, the outer side of the rotating column is fixedly connected with a stirring rod, and one end of the stirring rod is fixedly mounted with a scraper.

[0009] A further improvement of the technical solution of the utility model is that the filtering device includes an upper connecting plate, the lower end of the upper connecting plate is fixedly connected to a cushion block, the lower end of the cushion block is fixedly installed with a collecting trough, the lower end of the collecting trough is fixedly installed with the upper end surface of the bottom plate, a filter screen is arranged inside the upper connecting plate, and a handle is fixedly installed on one side of the upper connecting plate.

[0010] A further improvement of the technical solution of the utility model is that a limit block is arranged inside the telescopic column, and two groups of the spray heads are arranged.

[0011] A further improvement of the technical solution of the utility model is that: the scraper is provided with two groups, and the rotating column is provided with a rust-proof material.

[0012] A further improvement of the technical solution of the utility model is that: the collecting tank is set to a waterproof material.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] 1. The utility model provides a polycarboxylate mixing reactor, which can clean the inside of the reactor after polycarboxylate processing through the joint action of a connecting plate, a water tank, a telescopic column, a fixed block, a pipeline, an adjusting device, a nozzle, a fixed plate, a connecting column, a rotating shaft, an adjusting block, a stopcock, a movable plate, and a connecting groove, so that the device is convenient for next use.

[0015] 2. The utility model provides a polycarboxylate mixing reactor, which can stir the internal polycarboxylate during processing and stir the inner wall of the reactor at the same time through the joint action of a motor, a first gear, a second gear, a rotating column, a stirring rod and a scraper, so that the device can stir more fully and improve the use efficiency of the device.

[0016] 3. The utility model provides a polycarboxylate mixing reaction kettle, which can filter the polycarboxylate after processing it through the joint action of the upper connecting plate, the cushion block, the collecting tank, the filter screen and the handle, and filter the impurities inside to improve the purity of the polycarboxylate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the polycarboxylate mixing reactor of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the cleaning device of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the stirring device of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the filtering device of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the regulating device of the utility model.

[0022] In the figure: 1. main body; 2. cleaning device; 3. stirring device; 4. wall door; 5. pull rod; 6. support; 7. filtering device; 8. discharge port; 9. bottom plate; 20. connecting plate; 21. water tank; 22. telescopic column; 23. fixed block; 24. pipeline; 25. adjusting device; 26. nozzle; 250. fixed plate; 251. connecting column; 252. rotating shaft; 253. adjusting block; 254. valve; 255. moving plate; 256. connecting groove; 30. motor; 31. first gear; 32. second gear; 33. rotating column; 34. stirring rod; 35. scraper; 70. upper connecting plate; 71. cushion block; 72. collecting groove; 73. filter screen; 74. handle. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the embodiments:

[0024] like Figure 1As shown, the utility model provides a polycarboxylate mixing reactor, comprising a main body 1, wherein a cleaning device 2 is arranged inside the main body 1, and the inside of the reactor can be cleaned; a stirring device 3 is fixedly installed on the upper end of the main body 1, and the polycarboxylate inside can be stirred; a wall door 4 is fixedly installed on the front end surface of the main body 1, and a pull rod 5 is fixedly connected to one side of the wall door 4, which is convenient for opening the device for internal maintenance; a pillar 6 is fixedly connected to the lower end of the main body 1 to support the device; a filtering device 7 is fixedly installed below the main body 1, and the device can filter the processed polycarboxylate; a discharge port 8 is fixedly connected to one side of the filtering device 7, and the filtered polycarboxylate is discharged; a bottom plate 9 is fixedly installed at the lower end of the filtering device 7.

[0025] like Figure 2 and Figure 3 As shown, the utility model provides a technical solution: preferably, the cleaning device 2 includes a connecting plate 20, the outer side of the connecting plate 20 is fixedly connected to the inner wall of the main body 1, the lower end of the connecting plate 20 is fixedly connected to a water tank 21, and clean water is stored inside. Telescopic columns 22 are arranged on both sides of the water tank 21, which can be used to lift the device, and a fixing block 23 is fixedly installed at the lower end of the telescopic column 22, and an adjusting device 25 is fixedly connected to the lower end of the fixing block 23, and a nozzle 26 is fixedly installed at one end of the adjusting device 25 for spraying water, and a pipe 24 is fixedly connected to one end of the nozzle 26, and the adjusting device 25 includes A fixed plate 250 is provided, and a connecting column 251 is fixedly connected to the lower end of the fixed plate 250. A rotating shaft 252 is fixedly installed at the lower end of the connecting column 251. An adjusting block 253 is provided at the lower end of the rotating shaft 252. By rotating the adjusting block 253, the nozzle 26 can be adjusted to spray left and right. A valve 254 is provided on one side of the rotating shaft 252. A movable plate 255 is fixedly connected to the inside of the valve 254. By adjusting the valve 254, the nozzle 26 can be adjusted to spray up and down. A connecting groove 256 is fixedly connected to one end of the movable plate 255. A limiting block is provided inside the telescopic column 22, and two groups of nozzles 26 are provided.

[0026] like Figure 4 As shown, the utility model provides a technical solution: preferably, the stirring device 3 includes a motor 30, the lower end of the motor 30 is fixedly installed on the upper end surface of the main body 1, the output end of the motor 30 is fixedly connected to the first gear 31, the surface of the first gear 31 is fixedly installed with the second gear 32, the first gear 31 is driven by the motor 30 to rotate, thereby driving the second gear 32 to rotate, the interior of the second gear 32 is sleeved with a rotating column 33, the outer side of the rotating column 33 is fixedly connected with a stirring rod 34, the rotating column 33 is driven by the second gear 32 to rotate, thereby driving the stirring rod 34 to rotate, one end of the stirring rod 34 is fixedly installed with a scraper 35, which can scrape the inner wall of the reactor to make it more effectively stirred, two groups of scrapers 35 are provided, and the rotating column 33 is set to be rust-proof material.

[0027] like Figure 5 As shown, the utility model provides a technical solution: preferably, the filtering device 7 includes an upper connecting plate 70, the lower end of the upper connecting plate 70 is fixedly connected with a cushion block 71, the lower end of the cushion block 71 is fixedly installed with a collecting tank 72 to collect the filtered polycarboxylate, the lower end of the collecting tank 72 is fixedly installed with the upper end surface of the bottom plate 9, a filter screen 73 is arranged inside the upper connecting plate 70, and the processed polycarboxylate can be filtered, a handle 74 is fixedly installed on one side of the upper connecting plate 70 to facilitate pulling out the filter screen 73 and cleaning the filter screen 73, and the collecting tank 72 is set to a waterproof material.

[0028] The working principle of the polycarboxylate mixing reactor is described in detail below.

[0029] like Figure 1-5 As shown, when the polycarboxylate mixing reactor is in use, polycarboxylate is injected into the reactor, and the motor 30 is started to drive the first gear 31 to rotate, and the first gear drives the second gear 32 to rotate, driving the rotating column 33 to rotate, so that the stirring rod 34 drives the scraper 35 to stir the inner wall, so that the stirring is more sufficient, and the stirred polycarboxylate flows into the bottom filter 73 for filtration, so that the collecting tank 72 is collected, and the polycarboxylate is discharged through the discharge port 8. When the device needs to be cleaned, the pipeline 24 transports water and is lifted and lowered by the telescopic column 22. The rotating adjustment block 253 can adjust the nozzle 26 to spray left and right, and the adjusting stopcock 254 can adjust the nozzle 26 to spray up and down to clean the inside.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A polycarboxylate mixing reactor, comprising a main body (1), characterized in that: A cleaning device (2) is provided inside the main body (1); a stirring device (3) is fixedly mounted on the upper end of the main body (1); a wall door (4) is fixedly mounted on the front end surface of the main body (1); a pull rod (5) is fixedly connected to one side of the wall door (4); a support (6) is fixedly connected to the lower end of the main body (1); a filtering device (7) is fixedly mounted below the main body (1); a discharge port (8) is fixedly connected to one side of the filtering device (7); and a bottom plate (9) is fixedly mounted on the lower end of the filtering device (7); The cleaning device (2) comprises a connecting plate (20), the outer side of the connecting plate (20) is fixedly connected to the inner wall of the main body (1), the lower end of the connecting plate (20) is fixedly connected to a water tank (21), telescopic columns (22) are arranged on both sides of the water tank (21), a fixing block (23) is fixedly mounted on the lower end of the telescopic column (22), an adjusting device (25) is fixedly connected to the lower end of the fixing block (23), a nozzle (26) is fixedly mounted on one end of the adjusting device (25), and a pipe (24) is fixedly connected to one end of the nozzle (26).

2. A polycarboxylate mixed reaction kettle according to claim 1, characterized in that: The adjusting device (25) comprises a fixed plate (250), the lower end of the fixed plate (250) is fixedly connected to a connecting column (251), the lower end of the connecting column (251) is fixedly mounted with a rotating shaft (252), the lower end of the rotating shaft (252) is provided with an adjusting block (253), a stopcock (254) is provided on one side of the rotating shaft (252), a movable plate (255) is fixedly connected to the interior of the stopcock (254), and one end of the movable plate (255) is fixedly connected to a connecting groove (256).

3. A polycarboxylate mixed reaction kettle according to claim 1, characterized in that: The stirring device (3) comprises a motor (30), the lower end of the motor (30) is fixedly mounted on the upper end surface of the main body (1), the output end of the motor (30) is fixedly connected to a first gear (31), the surface of the first gear (31) is fixedly mounted with a second gear (32), the interior of the second gear (32) is sleeved with a rotating column (33), the outer side of the rotating column (33) is fixedly connected with a stirring rod (34), and one end of the stirring rod (34) is fixedly mounted with a scraper (35).

4. A polycarboxylate mixed reaction kettle according to claim 1, characterized in that: The filtering device (7) comprises an upper connecting plate (70), the lower end of the upper connecting plate (70) is fixedly connected to a cushion block (71), the lower end of the cushion block (71) is fixedly mounted with a collecting trough (72), the lower end of the collecting trough (72) is fixedly mounted to the upper end surface of the bottom plate (9), a filter screen (73) is arranged inside the upper connecting plate (70), and a handle (74) is fixedly mounted on one side of the upper connecting plate (70).

5. The polycarboxylate mixing reactor according to claim 1, characterized in that: A limit block is arranged inside the telescopic column (22), and two groups of the spray heads (26) are arranged.

6. A polycarboxylate mixing reactor according to claim 3, characterized in that: The scrapers (35) are provided in two groups, and the rotating column (33) is provided with a rust-proof material.

7. A polycarboxylate mixing reactor according to claim 4, characterized in that: The collecting tank (72) is made of waterproof material.

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