Reaction kettle for pesticide processing and production

Abstract

The utility model provides a reaction kettle for pesticide processing and production, which relates to the technical field of pesticide processing and comprises a reaction tank, a rotating rod is rotatably mounted at the top in the reaction tank, a plurality of stirring blades are fixedly mounted on a rod body of the rotating rod, and a scraper is movably arranged on one side, far away from the rotating rod, of each two adjacent stirring blades. A worker starts an air cylinder to enable the output end of the air cylinder to drive a sleeve and a rotating column to move, so that a triangular plate moves and pushes a semicircular plate, the semicircular plate drives a sliding rod and a scraping plate to move, a spring is stressed and compressed, then the worker starts a motor, a rotating rod rotates with a bearing as the reference, and the rotating rod rotates; and after the scraping and sweeping are finished, a worker controls the output end of the air cylinder to retract, and the scraping plate moves to the original position under the elastic force action of the spring, so that the scraping plate is prevented from being in contact with the inner wall of the reaction tank all the time in the stirring process, and the service life of the reaction tank is prolonged.

Description

Technical Field

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

[0002] A pesticide processing reactor is a device used for pesticide processing. It can prepare, mix, and process various raw materials to make them into usable pesticide products. The reactor is usually composed of one or more heating, cooling, stirring and other devices, which can control parameters such as temperature, pressure, and time to ensure the quality and stability of the pesticide products. In order to effectively remove residual pesticides on the inner wall of the existing pesticide processing reactor, a scraper is generally set on one side of the stirring blade. Although it can effectively scrape the inner wall of the reactor, the scraper set inside the traditional reactor cannot be moved, resulting in the scraper always in contact with the inner wall of the reactor during the stirring process, causing the material of the inner wall of the reactor to be worn by the scraper in a short time, thereby greatly shortening the service life of the reactor. Summary of the invention

[0003] The main purpose of the utility model is to provide a reactor for pesticide processing and production, which can effectively solve the problem that in order to effectively remove the residual pesticides on the inner wall of the reactor used for pesticide processing in the background technology, a scraper is generally arranged on one side of the stirring blade. Although the inner wall of the reactor can be effectively scraped, the scraper arranged inside the traditional reactor cannot be moved, resulting in the scraper always being in contact with the inner wall of the reactor during the stirring process, causing the material of the inner wall of the reactor to be worn by the scraper in a short time, thereby greatly shortening the service life of the reactor.

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

[0005] A reaction kettle for pesticide processing and production, comprising a reaction tank, wherein a rotating rod is rotatably installed on the top of the reaction tank, a plurality of stirring blades are fixedly installed on the shaft of the rotating rod, and a scraper is movably arranged on the side of two adjacent stirring blades away from the rotating rod;

[0006] A feed pipe is provided on one side of the upper surface of the reaction tank, and a discharge pipe is provided at the lower end of the reaction tank;

[0007] A plurality of support frames for supporting are fixedly installed at the lower end of the reaction tank.

[0008] Preferably, a cavity is provided inside each stirring blade, a mounting plate is fixedly installed in each cavity, a sliding hole is penetrated through the surface of one side of each mounting plate, a sliding rod is slidably provided in each sliding hole, and each sliding rod passes through the corresponding stirring blade at one end away from the rotating rod and is fixedly connected to the corresponding scraper.

[0009] Preferably, the upper end of the rotating rod extends to the outside of the reaction tank, and a mounting hole is provided on the upper end surface of the rotating rod, and the interior of the mounting hole is connected to the interior of the cavity;

[0010] A round block is fixedly installed in the mounting hole, a rectangular groove is formed through the upper surface of the round block, a movable plate is slidably arranged in the rectangular groove, and two triangular plates are fixedly installed on both side surfaces of the movable plate;

[0011] The other end of each sliding rod extends into the interior of the mounting hole and is fixedly mounted with a semicircular plate.

[0012] Preferably, a spring is sleeved on the side of each slide rod body close to the semicircular plate.

[0013] Preferably, a right-angle frame is fixedly installed on one side of the upper surface of the reaction tank, a cylinder is fixedly installed on the lower surface of the right-angle frame, a sleeve is fixedly installed on the output end of the cylinder, a rotating column is rotatably installed in the sleeve through a bearing, and the lower end of the rotating column is fixedly connected to the movable plate.

[0014] Preferably, a first gear is sleeved on the upper end of the rotating rod, a motor is fixedly mounted on the upper surface of the reaction tank via a fixing frame, a second gear is sleeved on the output shaft end of the motor, and the second gear is meshed with the first gear.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] (1) The staff starts the cylinder so that its output end drives the sleeve and the rotating column to move, thereby moving the triangular plate and pushing the semicircular plate, so that the semicircular plate drives the sliding rod and the scraper to move, and the spring is compressed. Then the staff starts the motor to make the rotating rod rotate with the bearing as the reference, so that the scraper scrapes the residual pesticide on the inner wall of the reaction tank. After the early scraping is completed, the staff controls the output end of the cylinder to retract. Under the elastic force of the spring, the scraper moves to its original position to avoid the scraper from constantly contacting the inner wall of the reaction tank during the stirring process, preventing the material of the inner wall of the reaction tank from being worn by the scraper in a short time, thereby improving the service life of the reaction tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a reaction kettle for pesticide processing and production according to the utility model;

[0018] Figure 2 This is a schematic diagram of the top view of a reaction kettle for pesticide processing and production according to the utility model;

[0019] Figure 3 The utility model is a reaction kettle for pesticide processing and production Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0020] Figure 4 The utility model is a reaction kettle for pesticide processing and production Figure 3 A magnified schematic diagram of the structure at center A;

[0021] Figure 5 The utility model is a reaction kettle for pesticide processing and production Figure 3 A magnified schematic diagram of the structure at B in the figure.

[0022] In the figure: 1, reaction tank; 2, rotating rod; 201, stirring blade; 202, scraper; 3, feed pipe; 4, discharge pipe; 5, support frame; 6, cavity; 601, mounting plate; 602, slide rod; 7, mounting hole; 701, round block; 702, rectangular groove; 703, moving plate; 704, triangular plate; 8, semicircular plate; 9, spring; 10, right-angle frame; 1001, cylinder; 1002, sleeve; 1003, bearing; 1004, rotating column; 11, first gear; 12, fixed frame; 1201, motor; 1202, second gear. DETAILED DESCRIPTION

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

[0024] like Figure 1-Figure 5 As shown, the embodiment of the utility model proposes a reaction kettle for pesticide processing and production, including a reaction tank 1, a rotating rod 2 is rotatably installed on the top of the reaction tank 1, a plurality of stirring blades 201 are fixedly installed on the shaft of the rotating rod 2, and two adjacent stirring blades 201 are movably provided with a scraper 202 on the side away from the rotating rod 2;

[0025] A feed pipe 3 is provided on one side of the upper surface of the reaction tank 1, and a discharge pipe 4 is provided at the lower end of the reaction tank 1. Sealing valves are provided inside the discharge pipe 4 and the feed pipe 3;

[0026] A plurality of support frames 5 are fixedly mounted on the lower end of the reaction tank 1 for supporting.

[0027] A cavity 6 is provided inside each stirring blade 201, and a mounting plate 601 is fixedly installed in each cavity 6. A sliding hole is penetrated through the surface of one side of each mounting plate 601, and a sliding rod 602 is slidably arranged in each sliding hole. The end of each sliding rod 602 away from the rotating rod 2 passes through the corresponding stirring blade 201 and is fixedly connected to the corresponding scraper 202.

[0028] The upper end of the rotating rod 2 extends to the outside of the reaction tank 1, and a mounting hole 7 is provided on the upper end surface of the rotating rod 2, and the inside of the mounting hole 7 is connected with the inside of the cavity 6;

[0029] A round block 701 is fixedly installed in the mounting hole 7, and a rectangular groove 702 is formed through the upper surface of the round block 701. A movable plate 703 is slidably arranged in the rectangular groove 702, and two triangular plates 704 are fixedly installed on both sides of the movable plate 703.

[0030] The other end of each sliding rod 602 extends into the interior of the mounting hole 7 and is fixedly mounted with a semicircular plate 8 .

[0031] A spring 9 is sleeved on one side of the rod of each slide rod 602 close to the semicircular plate 8 .

[0032] A right angle frame 10 is fixedly installed on one side of the upper surface of the reaction tank 1, and a cylinder 1001 is fixedly installed on the lower surface of the right angle frame 10. A sleeve 1002 is fixedly installed on the output end of the cylinder 1001. A rotating column 1004 is rotatably installed in the sleeve 1002 through a bearing 1003, and the lower end of the rotating column 1004 is fixedly connected to the moving plate 703.

[0033] The staff pours the pesticide into the reaction tank 1 through the feed pipe 3, and then closes the sealing valve inside the feed pipe 3. Then the staff controls the rotating rod 2 to rotate, so that the stirring blade 201 stirs the pesticide inside the reaction tank 1. After the stirring is completed, the staff opens the sealing valve inside the discharge pipe 4 to discharge the pesticide. Then the staff starts the cylinder 1001, so that its output end drives the sleeve 1002 and the rotating column 1004 to move, so that the triangular plate 704 moves and pushes the semicircular plate 8, so that the semicircular plate 8 drives the sliding rod 602 and the scraper 2 02 moves, the spring 9 is compressed, and then the staff starts the motor 1201, so that the rotating rod 2 rotates with the bearing 1003 as the reference, so that the scraper 202 scrapes the residual pesticide on the inner wall of the reaction tank 1. After the early scraping is completed, the staff controls the output end of the cylinder 1001 to retract, and under the elastic force of the spring 9, the scraper 202 moves to its original position to avoid the scraper 202 from always contacting the inner wall of the reaction tank 1 during the stirring process, preventing the material of the inner wall of the reaction tank 1 from being worn by the scraper 202 in a short time, thereby improving the service life of the reaction tank 1.

[0034] A first gear 11 is sleeved on the upper end of the rotating rod 2 , a motor 1201 is fixedly mounted on the upper surface of the reaction tank 1 through a fixing frame 12 , a second gear 1202 is sleeved on the output shaft end of the motor 1201 , and the second gear 1202 meshes with the first gear 11 .

[0035] The staff starts the motor 1201 so that its output shaft end drives the second gear 1202 to rotate. Under the meshing action of the second gear 1202 and the first gear 11, the rotating rod 2 drives the stirring blade 201.

[0036] The working principle of this pesticide processing and production reactor:

[0037] When in use, the staff pours the pesticide into the reactor 1 through the feed pipe 3, then closes the sealing valve inside the feed pipe 3, and then controls the rotating rod 2 to rotate, so that the stirring blade 201 stirs the pesticide inside the reactor 1. After the stirring is completed, the staff opens the sealing valve inside the discharge pipe 4 to discharge the pesticide, and then the staff starts the cylinder 1001, so that its output end drives the sleeve 1002 and the rotating column 1004 to move, so that the triangular plate 704 moves and pushes the semicircular plate 8, so that the semicircular plate 8 drives the sliding rod 602 and the scraper 1004 to move. The plate 202 moves, and the spring 9 is compressed. Then the staff starts the motor 1201, so that the rotating rod 2 rotates with the bearing 1003 as the reference, so that the scraper 202 scrapes the residual pesticide on the inner wall of the reaction tank 1. After the early scraping is completed, the staff controls the output end of the cylinder 1001 to retract. Under the elastic force of the spring 9, the scraper 202 moves to its original position to avoid the scraper 202 from constantly contacting the inner wall of the reaction tank 1 during the stirring process, and prevents the material of the inner wall of the reaction tank 1 from being worn by the scraper 202 in a short time, thereby improving the service life of the reaction tank 1.

[0038] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A reactor for pesticide processing and production, comprising a reaction tank (1), characterized in that: A rotating rod (2) is rotatably mounted on the top of the reaction tank (1); a plurality of stirring blades (201) are fixedly mounted on the shaft of the rotating rod (2); and a scraper (202) is movably mounted on the side of two adjacent stirring blades (201) away from the rotating rod (2); A feed pipe (3) is provided on one side of the upper surface of the reaction tank (1), and a discharge pipe (4) is provided at the lower end of the reaction tank (1); A plurality of support frames (5) for supporting are fixedly mounted on the lower end of the reaction tank (1); Each stirring blade (201) is provided with a cavity (6) inside, a mounting plate (601) is fixedly mounted inside each cavity (6), a sliding hole is penetrated through a surface of one side of each mounting plate (601), a sliding rod (602) is slidably mounted inside each sliding hole, and an end of each sliding rod (602) away from the rotating rod (2) passes through the corresponding stirring blade (201) and is fixedly connected to the corresponding scraper (202); The upper end of the rotating rod (2) extends to the outside of the reaction tank (1), and a mounting hole (7) is provided on the upper end surface of the rotating rod (2), and the interior of the mounting hole (7) is connected to the interior of the cavity (6); A round block (701) is fixedly installed in the installation hole (7), a rectangular groove (702) is provided through the upper surface of the round block (701), a movable plate (703) is slidably arranged in the rectangular groove (702), and two triangular plates (704) are fixedly installed on both side surfaces of the movable plate (703); The other end of each sliding rod (602) extends into the interior of the mounting hole (7) and is fixedly mounted with a semicircular plate (8); A spring (9) is sleeved on the side of the shaft of each sliding rod (602) close to the semicircular plate (8).

2. A pesticide processing and production reactor according to claim 1, characterized in that: A right-angle frame (10) is fixedly mounted on one side of the upper surface of the reaction tank (1), a cylinder (1001) is fixedly mounted on the lower surface of the right-angle frame (10), a sleeve (1002) is fixedly mounted on the output end of the cylinder (1001), a rotating column (1004) is rotatably mounted in the sleeve (1002) via a bearing (1003), and the lower end of the rotating column (1004) is fixedly connected to the movable plate (703).

3. A pesticide processing and production reactor according to claim 1, characterized in that: A first gear (11) is sleeved on the upper end of the rotating rod (2); a motor (1201) is fixedly mounted on the upper surface of the reaction tank (1) via a fixing frame (12); a second gear (1202) is sleeved on the output shaft end of the motor (1201); and the second gear (1202) is meshed with the first gear (11).

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