Glass lining open type reaction tank

Abstract

The utility model discloses a glass lining open type reaction tank, which relates to the technical field of chemical engineering and comprises a tank body, the tank body is a conical bottom, a tank cover and a cover opening assembly are arranged on the tank body, the tank cover can be inserted into the top end of the tank body in a sealing mode, a stirring rod is rotatably arranged in the tank body, and a square rod is fixedly arranged at the top end of the stirring rod. A driving shaft is rotatably mounted in the tank cover, a square groove is formed in the bottom end of the driving shaft, the square rod at the top end of the stirring rod can be inserted into the square groove in the bottom end of the driving shaft, a driving motor is fixedly mounted at the top end of the tank cover, and the output end of the driving motor is fixedly connected with the top end of the driving shaft. The driving shaft can be separated from and connected with the square rod at the top end of the stirring rod through the square groove at the bottom end, and the tank cover and the stirring device do not need to be integrally hoisted when the tank cover is opened, so that the aims of conveniently filling materials, cleaning and maintaining are fulfilled.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical industry, in particular to a glass-lined open reaction tank. Background Art

[0002] Glass-lined open reactors are a type of reaction equipment commonly used in the chemical and pharmaceutical industries. They offer excellent corrosion resistance, high temperature resistance, and pressure resistance. These reactors are typically made of steel plates coated with glass-lined glaze, which is sintered at high temperatures to form a composite material. The glass-lined layer is generally 0.8-2.0mm thick and offers excellent insulation and chemical corrosion resistance. Glass-lined open reactors are suitable for a variety of chemical reaction processes, including hydrolysis, neutralization, crystallization, mixing, and emulsification.

[0003] At present, due to the problem of discharging, the stirring device of the glass-lined reactor on the market is generally installed on the top of the tank body. If the stirring device is installed at the bottom of the reactor, it will be inconvenient to discharge the material because the reactor generally has a conical bottom. For the glass-lined open reactor, when the stirring device is installed on the top, it is generally installed on the tank cover. Each time the cover is opened, the tank cover and the stirring device need to be hoisted as a whole. It is very troublesome to clean and maintain the interior of the tank body, and it is also inconvenient to fill the material. In view of the above problems, the inventors proposed a glass-lined open reactor to solve the above problems. Utility Model Content

[0004] In order to solve the problem that the existing glass-lined open reaction tank is inconvenient to load materials, clean and maintain; the purpose of the utility model is to provide a glass-lined open reaction tank.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a glass-lined open reaction tank, comprising a tank body, the tank body having a conical bottom, a tank cover and an opening cover assembly installed on the tank body, and the tank cover can be sealably inserted into the top end of the tank body, a stirring rod is rotatably installed in the tank body, a square rod is fixedly installed at the top end of the stirring rod, a drive shaft is rotatably installed in the tank cover, a square groove is provided in the bottom end of the drive shaft, and the square rod at the top end of the stirring rod can be inserted into the square groove at the bottom end of the drive shaft, a drive motor is fixedly installed on the top end of the tank cover, and the output end of the drive motor is fixedly connected to the top end of the drive shaft.

[0006] Preferably, a fixed plate is fixedly installed in the tank body, and the stirring rod is rotatably installed in the fixed plate through a bearing. A discharge valve is fixedly installed at the bottom end of the tank body, and the discharge valve is connected to the interior of the tank body.

[0007] Preferably, the lid opening assembly includes a rotating plate, which is rotatably mounted on one side of the tank body. A second forward and reverse motor is fixedly mounted on the side of the tank body where the rotating plate is mounted, and the output end of the second forward and reverse motor is fixedly connected to the lower surface of the rotating plate.

[0008] Preferably, two symmetrically distributed telescopic rods are fixedly mounted on the upper surface of the rotating plate, and the top of the telescopic rod is fixedly connected to one side of the tank cover, a threaded sleeve is fixedly mounted on the upper surface of the rotating plate, a threaded rod is rotatably mounted on one side of the tank cover, and the threaded rod is threadedly inserted into the threaded sleeve, a first forward and reverse motor is fixedly mounted on one side of the tank cover, and the output end of the first forward and reverse motor is fixedly connected to the top of the threaded rod.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. In the present invention, when the tank cover is opened or closed, the driving shaft can be connected and disconnected from the square rod at the top of the stirring rod through the square groove at the bottom. When opening the tank cover, there is no need to hoist the tank cover and the stirring device as a whole, thereby achieving the purpose of facilitating material filling, cleaning and maintenance;

[0011] 2. In the present invention, a cover opening assembly is provided and used to control the opening and closing of the can lid, thereby achieving the purpose of facilitating the opening and closing of the can lid. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the reaction tank and tank cover of the utility model;

[0015] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the structure in the middle.

[0016] In the figure: 1. Tank body; 2. Tank lid; 3. Lid opening assembly; 31. First forward and reverse motor; 32. Threaded rod; 33. Threaded sleeve; 34. Telescopic rod; 35. Second forward and reverse motor; 36. Rotating plate; 4. Driving motor; 5. Driving shaft; 51. Square slot; 6. Discharge valve; 7. Stirring rod; 71. Square rod; 8. Fixed plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Example: Figure 1-3 As shown, the utility model provides a glass-lined open reaction tank, including a tank body 1, the tank body 1 has a conical bottom, a tank cover 2 and a lid opening assembly 3 are installed on the tank body 1, and the tank cover 2 can be sealed and inserted in the top end of the tank body 1, a stirring rod 7 is rotatably installed in the tank body 1, and a square rod 71 is fixedly installed on the top end of the stirring rod 7, a driving shaft 5 is rotatably installed in the tank cover 2, a square groove 51 is opened in the bottom end of the driving shaft 5, and the square rod 71 at the top end of the stirring rod 7 can be inserted in the square groove 51 at the bottom end of the driving shaft 5, a driving motor 4 is fixedly installed on the top end of the tank cover 2, and the output end of the driving motor 4 is fixedly connected to the top end of the driving shaft 5. When it is necessary to fill materials or clean and maintain the interior of the tank body 1, the lid opening assembly is first used. 3 drives the tank cover 2 to rise, so that the tank cover 2 is separated from the tank body 1, and at the same time, the driving shaft 5 is disconnected from the stirring rod 7, and then the lid opening component 3 is used to drive the tank cover 2 to rotate at least ninety degrees, so that the tank cover 2 deviates from the top of the tank body 1, and then the material is filled into the tank body 1 or the interior of the tank body 1 is cleaned and maintained. After the end, the lid opening component 3 is used to drive the tank cover 2 to rotate to the top of the tank body 1, and then the lid opening component 3 is used to drive the tank cover 2 to descend, so that the tank cover 2 is sealed and inserted into the top end of the tank body 1, and at the same time, the driving shaft 5 is sleeved on the square rod 71 at the top end of the stirring rod 7 through the square groove 51 at the bottom end, and then the driving motor 4 is used to drive the driving shaft 5 to rotate, and the driving shaft 5 drives the stirring rod 7 to rotate to stir the material in the tank body 1.

[0019] A fixing plate 8 is fixedly installed in the tank body 1, and the stirring rod 7 is rotatably installed in the fixing plate 8 through a bearing.

[0020] By adopting the above technical solution, the stirring rod 7 is fixed by the fixing plate 8 .

[0021] A discharge valve 6 is fixedly installed at the bottom end of the tank body 1 , and the discharge valve 6 is communicated with the interior of the tank body 1 .

[0022] By adopting the above technical solution, the materials after the reaction are discharged through the discharge valve 6.

[0023] The lid opening assembly 3 includes a rotating plate 36 , which is rotatably mounted on one side of the tank body 1 .

[0024] By adopting the above technical solution, the rotating plate 36 is rotated on one side of the tank body 1 .

[0025] A second forward and reverse motor 35 is fixedly mounted on one side of the tank body 1 where the rotating plate 36 is mounted, and an output end of the second forward and reverse motor 35 is fixedly connected to the lower surface of the rotating plate 36 .

[0026] By adopting the above technical solution, the second forward and reverse motor 35 is used to drive the rotating plate 36 to rotate.

[0027] Two symmetrically distributed telescopic rods 34 are fixedly mounted on the upper surface of the rotating plate 36 , and the top ends of the telescopic rods 34 are fixedly connected to one side of the tank cover 2 .

[0028] By adopting the above technical solution, the telescopic rod 34 is extended and retracted following the lifting and lowering of the tank cover 2 , and the tank cover 2 is driven to rotate via the telescopic rod 34 by the rotating plate 36 .

[0029] A threaded sleeve 33 is fixedly mounted on the upper surface of the rotating plate 36 , and a threaded rod 32 is rotatably mounted on one side of the tank cover 2 , and the threaded rod 32 is threadedly inserted into the threaded sleeve 33 .

[0030] By adopting the above technical solution, the threaded rod 32 is spirally lifted and lowered in the threaded sleeve 33, and the threaded rod 32 drives the tank cover 2 to lift and lower.

[0031] A first forward and reverse motor 31 is fixedly mounted on one side of the tank cover 2 , and an output end of the first forward and reverse motor 31 is fixedly connected to a top end of a threaded rod 32 .

[0032] By adopting the above technical solution, the first forward and reverse motor 31 is used to drive the threaded rod 32 to rotate.

[0033] Working principle: When it is necessary to fill materials or clean and maintain the interior of the tank body 1, the first forward and reverse motor 31 is first used to drive the threaded rod 32 to rotate. The threaded rod 32 spirals up in the threaded sleeve 33, and the threaded rod 32 drives the tank cover 2 to rise. The telescopic rod 34 follows the rise and fall of the tank cover 2 to extend and retract, so that the tank cover 2 is separated from the tank body 1. At the same time, the drive shaft 5 is disconnected from the stirring rod 7. Then, the second forward and reverse motor 35 is used to drive the rotating plate 36 to rotate. The rotating plate 36 drives the tank cover 2 to rotate at least ninety degrees through the telescopic rod 34, so that the tank The lid 2 deviates from the top of the tank body 1, and then the material is filled into the tank body 1 or the interior of the tank body 1 is cleaned and maintained. After completion, the lid opening component 3 is used to drive the tank lid 2 to rotate to the top of the tank body 1, and then the lid opening component 3 is used to drive the tank lid 2 to descend so that the tank lid 2 is sealed and inserted into the top of the tank body 1. At the same time, the drive shaft 5 is sleeved on the square rod 71 at the top of the stirring rod 7 through the square groove 51 at the bottom end, and then the drive motor 4 is used to drive the drive shaft 5 to rotate, and the drive shaft 5 drives the stirring rod 7 to rotate to stir the material in the tank body 1.

[0034] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A glass-lined open reactor, comprising a tank body (1), characterized in that: The tank body (1) has a conical bottom. A tank cover (2) and a lid opening assembly (3) are mounted on the tank body (1). The tank cover (2) can be sealed and inserted into the top end of the tank body (1). A stirring rod (7) is rotatably mounted in the tank body (1). A square rod (71) is fixedly mounted on the top end of the stirring rod (7). A driving shaft (5) is rotatably mounted in the tank cover (2). A square groove (51) is provided in the bottom end of the driving shaft (5). The square rod (71) on the top end of the stirring rod (7) can be inserted into the square groove (51) on the bottom end of the driving shaft (5). A driving motor (4) is fixedly mounted on the top end of the tank cover (2). The output end of the driving motor (4) is fixedly connected to the top end of the driving shaft (5). The lid opening assembly (3) includes a rotating plate (36). The rotating plate (36) is rotatably mounted. The invention is installed on one side of the tank body (1), and a second forward and reverse motor (35) is fixedly installed on one side of the tank body (1) on which a rotating plate (36) is installed, and the output end of the second forward and reverse motor (35) is fixedly connected to the lower surface of the rotating plate (36), and two symmetrically distributed telescopic rods (34) are fixedly installed on the upper surface of the rotating plate (36), and the top ends of the telescopic rods (34) are fixedly connected to one side of the tank cover (2), and a threaded sleeve (33) is fixedly installed on the upper surface of the rotating plate (36), and a threaded rod (32) is rotatably installed on one side of the tank cover (2), and the threaded rod (32) is threadedly inserted in the threaded sleeve (33), and a first forward and reverse motor (31) is fixedly installed on one side of the tank cover (2), and the output end of the first forward and reverse motor (31) is fixedly connected to the top end of the threaded rod (32).

2. A glass-lined open reactor as claimed in claim 1, characterized in that: A fixing plate (8) is fixedly installed in the tank body (1), and the stirring rod (7) is rotatably installed in the fixing plate (8) via a bearing.

3. The glass-lined open reactor according to claim 1, characterized in that: A discharge valve (6) is fixedly mounted on the bottom end of the tank body (1), and the discharge valve (6) is in communication with the interior of the tank body (1).

Images