Chemical reaction tank

Abstract

The utility model relates to the technical field of medicine production, in particular to a chemical reaction tank. Comprising a tank body, a frame body, two raw material input pipes, a liquid medicine output pipe, a liquid medicine input pipe and a mixing assembly, the mixing assembly comprises a stirring unit, a driving motor, a grinding seat, a grinding body, a sieve plate, two air cylinders and two limiting rods, the stirring unit is arranged at the bottom of the tank body, the driving motor is fixedly connected with the tank body, and the grinding body is fixedly connected with the output end of the driving motor; the two limiting rods are slidably connected with the tank body and located in the corresponding through grooves respectively, the grinding base is fixedly connected with the two limiting rods, the two air cylinders are fixedly connected with the tank body, the output end of each air cylinder is fixedly connected with the corresponding limiting rod, and the sieve plate is located in the falling hole. The medicine raw materials can react with the liquid medicine after being ground, the reaction rate of the medicine raw materials and the liquid medicine is increased, and the medicine production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine production, in particular to a chemical reaction tank. Background Art

[0002] A reaction tank is broadly understood as a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Reaction tanks are widely used in petroleum, chemical, rubber, pesticide, dye, medicine, and food. They are pressure vessels for completing processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, and condensation. The existing chemical reaction tanks used in pharmaceutical production have only one set of stirring blades, so the mixed raw materials are not uniform after stirring, which makes the chemical reaction insufficient, greatly affecting the quality of the product.

[0003] In the prior art patent CN201959788U discloses a chemical reaction tank for pharmaceutical production, including a tank body, a top cover and a stirring device. The stirring device is composed of a motor, a stirring shaft and stirring blades. The motor is arranged on the top cover. One end of the stirring shaft passes through the top cover and is located in the tank body, and the other end is connected to the output shaft of the motor. There are multiple stirring blades, and the multiple stirring blades are spaced apart on the stirring shaft located in the tank body. When carrying out pharmaceutical production, pharmaceutical raw materials and liquid medicine are placed in the tank body, and then a stirring structure with multiple stirring blades is adopted to make the raw materials mixed more evenly and the reaction more complete.

[0004] However, pharmaceutical raw materials exist in lumps and particles. When the pharmaceutical raw materials and the drug solution are directly mixed in the tank, the reaction rate is low, which leads to low efficiency of pharmaceutical production. Utility Model Content

[0005] The utility model aims to provide a chemical reaction tank, which solves the problem that existing pharmaceutical raw materials exist in block and granular form, the pharmaceutical raw materials and the drug solution are directly mixed in the tank body, the reaction rate is low, and the efficiency of pharmaceutical production is low.

[0006] To achieve the above-mentioned purpose, the utility model adopts a chemical reaction tank, comprising a tank body, a frame body, two raw material input pipes, a liquid medicine output pipe, a liquid medicine input pipe and a mixing component, wherein the tank body is fixedly connected to the frame body and is located in the frame body, the two raw material input pipes are both arranged at the top of the tank body, the liquid medicine output pipe is arranged at the bottom of the tank body, the liquid medicine input pipe is arranged at one side of the tank body, and the mixing component is arranged on the tank body;

[0007] The mixing assembly includes a stirring unit, a driving motor, a grinding seat, a grinding body, a sieve plate, two cylinders and two limit rods. The stirring unit is arranged at the bottom of the tank body, the driving motor is fixedly connected to the tank body and is located above the tank body, the grinding body is fixedly connected to the output end of the driving motor, the tank body has two through grooves, the two limit rods are slidably connected to the tank body and are respectively located in the corresponding through grooves, the grinding seat is fixedly connected to the two limit rods and is located below the grinding body, the two cylinders are fixedly connected to the tank body and are located on the outer side wall of the tank body, and the output end of each cylinder is fixedly connected to the corresponding limit rod, the grinding seat has a drop hole, and the sieve plate is fixedly connected to the grinding seat and is located in the drop hole.

[0008] Wherein, the mixing assembly also includes a fixed ring and a movable ring, the fixed ring is fixedly connected to the tank body and located on the top wall of the tank body, the movable ring is fixedly connected to the grinding body and located above the grinding body, and the movable ring is movably connected to the fixed ring.

[0009] Among them, the stirring unit includes a stirring motor, a sealing gasket and a stirring rod. The stirring motor is fixedly connected to the tank body and is located below the tank body. The stirring rod is fixedly connected to the output end of the stirring motor and is located inside the tank body. The sealing gasket is fixedly connected to the tank body and is sleeved on the outer wall of the output end of the stirring motor.

[0010] Wherein, the chemical reaction tank further comprises a moving component, and the moving component is arranged below the frame.

[0011] Among them, the moving assembly includes a fixed plate, multiple hydraulic cylinders, a lifting plate, multiple mounting seats and multiple moving wheels. The fixed plate is fixedly connected to the frame and is located below the tank body. The multiple hydraulic cylinders are fixedly connected to the fixed plate and are located below the fixed plate. The lifting plate is fixedly connected to the output ends of the multiple hydraulic cylinders. The multiple mounting seats are fixedly connected to the lifting plate and are located below the lifting plate. The multiple moving wheels are respectively arranged below the corresponding mounting seats.

[0012] Wherein, the moving assembly further comprises a pull rod, which is fixedly connected to the fixing plate and is located on the outer side wall of the fixing plate.

[0013] The utility model provides a chemical reaction tank. When producing medicine, the cylinders on both sides of the tank body are first driven. The output ends of the cylinders control the limit rods to move in the through grooves, and the grinding seat moves in the tank body. The distance between the grinding seat and the grinding body is adjusted, and then the medicine liquid enters the tank body through the medicine liquid input pipe, and the medicine raw materials enter the tank body through the raw material input pipe and fall into the grinding seat. Then, the driving motor is started, and the output end of the driving motor controls the grinding body to grind the medicine raw materials on the grinding seat, and the medicine raw materials are ground into powder. The raw materials are ground into a powdery state, and enter the bottom of the tank through the drop hole and the sieve plate. The incompletely ground pharmaceutical raw materials will fall on the sieve plate, and then the raw materials are further ground by adjusting the distance between the grinding seat and the grinding body, so that the ground raw materials can completely enter the tank body, and finally the stirring unit at the bottom of the tank body is started to stir and mix the raw materials and the medicine powder in the tank body. Since the raw materials are ground into powder, the reaction rate of the raw materials and the medicine liquid is greatly improved. Through the above method, it is achieved that the pharmaceutical raw materials can react with the medicine liquid after being ground, the reaction rate of the pharmaceutical raw materials and the medicine liquid is improved, and the efficiency of medicine production is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0016] Figure 2 It is a cross-sectional view of the overall internal structure of the first embodiment of the utility model.

[0017] Figure 3 The utility model Figure 2 A magnified view of the local structure at A.

[0018] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0019] Figure 5 It is a cross-sectional view of the overall internal structure of the second embodiment of the utility model.

[0020] 101-tank body, 102-frame, 103-raw material input pipe, 104-liquid output pipe, 105-liquid input pipe, 106-driving motor, 107-grinding seat, 108-grinding body, 109-sieve plate, 110-hydraulic rod, 111-limiting rod, 112-fixing ring, 113-movable ring, 114-stirring motor, 115-sealing pad, 116-stirring rod, 117-through groove, 118-dropping hole, 201-fixed plate, 202-hydraulic cylinder, 203-lifting plate, 204-mounting seat, 205-moving wheel, 206-pull rod. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0022] First embodiment

[0023] See also Figure 1 to Figure 3 ,in Figure 1 is a schematic diagram of the overall structure of the first embodiment, Figure 2 is a cross-sectional view of the overall internal structure of the first embodiment, Figure 3 yes Figure 2 A magnified view of the local structure at A.

[0024] The utility model provides a chemical reaction tank: including a tank body 101, a frame body 102, two raw material input pipes 103, a liquid medicine output pipe 104, a liquid medicine input pipe 105 and a mixing assembly, wherein the mixing assembly includes a stirring unit, a driving motor 106, a grinding seat 107, a grinding body 108, a sieve plate 109, two cylinders 110, two limit rods 111, a fixed ring 112 and a movable ring 113, and the stirring unit includes a stirring motor 114, a sealing pad 115 and a stirring rod 116. The above-mentioned solution solves the problem that there are block and granular materials in the existing pharmaceutical raw materials, the pharmaceutical raw materials and the liquid medicine are directly mixed in the tank body, the reaction rate is low, and the efficiency of pharmaceutical production is low.

[0025] According to this specific embodiment, the tank body 101 is fixedly connected to the frame body 102 and is located in the frame body 102. The two raw material input pipes 103 are both arranged at the top of the tank body 101, the liquid medicine output pipe 104 is arranged at the bottom of the tank body 101, the liquid medicine input pipe 105 is arranged on one side of the tank body 101, the mixing assembly is arranged on the tank body 101, and the frame body 102 fixedly supports the tank body 101. When the medicine is produced, the liquid medicine enters the tank body 101 through the liquid medicine input pipe 105, and the raw medicine enters the tank body 101 through the raw material input pipe 103, and is first ground by the mixing assembly, and then mixed and stirred with the liquid medicine after grinding. Through the above method, it is achieved that the raw medicine material can react with the liquid medicine after grinding, thereby improving the reaction rate of the raw medicine material and the liquid medicine, and increasing the efficiency of medicine production.

[0026] The stirring unit is arranged at the bottom of the tank body 101, the driving motor 106 is fixedly connected to the tank body 101 and is located above the tank body 101, the grinding body 108 is fixedly connected to the output end of the driving motor 106, the tank body 101 has two through grooves 117, the two limiting rods 111 are slidably connected to the tank body 101 and are respectively located in the corresponding through grooves 117, the grinding seat 107 is fixedly connected to the two limiting rods 111 and is located below the grinding body 108, and the two cylinders 110 are The cylinders 110 are fixedly connected to the tank body 101 and are located on the outer wall of the tank body 101. The output end of each cylinder 110 is fixedly connected to the corresponding limit rod 111. The grinding seat 107 has a drop hole 118. The sieve plate 109 is fixedly connected to the grinding seat 107 and is located in the drop hole 118. When the medicine is produced, the cylinders 110 on both sides of the tank body 101 are first driven. The output end of the cylinder 110 controls the limit rod 111 to move in the through groove 117, and the grinding seat 107 moves in the tank body 101. , by adjusting the distance between the grinding seat 107 and the grinding body 108, the drug liquid enters the tank body 101 through the drug liquid input pipe 105, and the pharmaceutical raw material enters the tank body 101 through the raw material input pipe 103 and falls into the grinding seat 107, and then the driving motor 106 is started, and the output end of the driving motor 106 controls the grinding body 108 to grind the pharmaceutical raw material on the grinding seat 107, and the pharmaceutical raw material is ground into powder and enters the bottom of the tank body 101 through the falling hole 118 and the sieve plate 109, and is not The completely ground pharmaceutical raw materials will fall onto the sieve plate 109, and then the raw materials will continue to be ground by adjusting the distance between the grinding seat 107 and the grinding body 108, so that the ground raw materials can completely enter the tank body 101, and finally the stirring unit at the bottom of the tank body 101 is started to stir and mix the raw materials and the medicine powder in the tank body 101. Since the raw materials are ground into powder, the reaction rate of the raw materials and the medicine solution is greatly improved. Through the above method, it is achieved that the pharmaceutical raw materials can react with the medicine solution after being ground, the reaction rate of the pharmaceutical raw materials and the medicine solution is improved, and the efficiency of pharmaceutical production is increased.

[0027] Secondly, the fixed ring 112 is fixedly connected to the tank body 101 and is located on the top wall of the tank body 101, the movable ring 113 is fixedly connected to the grinding body 108 and is located above the grinding body 108, and the movable ring 113 is movably connected to the fixed ring 112. When the driving motor 106 controls the grinding body 108 to rotate in the tank body 101, the movable ring 113 above the grinding body 108 will rotate on the fixed ring 112 on the top wall of the tank body 101. The setting of the movable ring 113 and the fixed ring 112 can support the grinding body 108 and improve the stability of the grinding body 108.

[0028] At the same time, the stirring motor 114 is fixedly connected to the tank body 101 and is located below the tank body 101. The stirring rod 116 is fixedly connected to the output end of the stirring motor 114 and is located inside the tank body 101. The sealing gasket 115 is fixedly connected to the tank body 101 and is sleeved on the outer wall of the output end of the stirring motor 114. The stirring motor 114 is fixedly installed below the tank body 101. The output end of the stirring motor 114 controls the stirring rod 116 to rotate inside the tank body 101. By setting the sealing gasket 115, liquid can be prevented from leaking out from the bottom wall, thereby improving the sealing effect of the output end of the stirring motor 114 at the bottom of the tank body 101.

[0029] When producing medicine, the cylinders 110 on both sides of the tank body 101 are driven first, and the output end of the cylinder 110 controls the limit rod 111 to move in the through groove 117, and the grinding seat 107 moves in the tank body 101. By adjusting the distance between the grinding seat 107 and the grinding body 108, the drug liquid enters the tank body 101 through the drug liquid input pipe 105, and the pharmaceutical raw materials enter the tank body 101 through the raw material input pipe 103 and fall into the grinding seat 107. Then, the driving motor 106 is started, and the output end of the driving motor 106 controls the grinding body 108 to grind the pharmaceutical raw materials on the grinding seat 107. The pharmaceutical raw materials are ground into powder and passed through the drop hole 1 18 and the sieve plate 109 enter the bottom of the tank body 101, and the incompletely ground pharmaceutical raw materials will fall on the sieve plate 109. Then, the raw materials are further ground by adjusting the distance between the grinding seat 107 and the grinding body 108, so that the ground raw materials can completely enter the tank body 101, and finally, the stirring motor 114 at the bottom of the tank body 101 is started. The output end of the stirring motor 114 controls the stirring rod 116 in the tank body 101 to stir and mix the raw materials and the powder in the tank body 101. Since the raw materials are ground into powder, the reaction rate of the raw materials and the liquid medicine is greatly improved. Through the above method, it is achieved that the pharmaceutical raw materials can react with the liquid medicine after being ground, the reaction rate of the pharmaceutical raw materials and the liquid medicine is improved, and the efficiency of pharmaceutical production is increased.

[0030] Second embodiment

[0031] See also Figure 4 and Figure 5 ,in Figure 4 is a schematic diagram of the overall structure of the second embodiment, Figure 5 It is a cross-sectional view of the overall internal structure of the second embodiment.

[0032] On the basis of the first embodiment, a chemical reaction tank of the utility model further includes a moving assembly, which includes a fixed plate 201 , a plurality of hydraulic cylinders 202 , a lifting plate 203 , a plurality of mounting seats 204 , a plurality of moving wheels 205 and a pull rod 206 .

[0033] The moving assembly is disposed below the frame 102 . By disposing the moving assembly below the frame 102 , the tank 101 can be easily moved through the moving assembly, and the operation is simple.

[0034] The fixed plate 201 is fixedly connected to the frame 102 and is located below the tank body 101. The plurality of hydraulic cylinders 202 are fixedly connected to the fixed plate 201 and are located below the fixed plate 201. The lifting plate 203 is fixedly connected to the output ends of the plurality of hydraulic cylinders 202. The plurality of mounting seats 204 are fixedly connected to the lifting plate 203 and are located below the lifting plate 203. The plurality of moving wheels 205 are respectively arranged below the corresponding mounting seats 204. When the tank body 101 is moved, the plurality of hydraulic cylinders 202 below the fixed plate 201 are activated. The output ends of the multiple hydraulic cylinders 202 control the lifting plate 203 to descend until the multiple moving wheels 205 under the lifting plate 203 contact the ground, and then the personnel apply force to drive the frame 102 to move, and the tank body 101 moves along; after the tank body 101 is moved, the lifting plate 203 is reset under the fixed plate 201 by the multiple hydraulic cylinders 202, and at the same time, the multiple moving wheels 205 under the lifting plate 203 leave the ground, and the frame 102 supports the tank body 101 on the ground. In the above manner, it is possible to facilitate the movement of the tank body 101 and the operation is simple.

[0035] The moving assembly also includes a pull rod 206, which is fixedly connected to the fixed plate 201 and is located on the outer wall of the fixed plate 201. By arranging the pull rod 206 on the fixed plate 201, a person can easily apply force through the pull rod 206 to drive the frame 102 to move.

[0036] When the tank body 101 is moved, the multiple hydraulic cylinders 202 under the fixed plate 201 are started, and the output ends of the multiple hydraulic cylinders 202 control the lifting plate 203 to descend until the multiple moving wheels 205 under the lifting plate 203 contact the ground, and then the personnel apply force to pull the pull rod 206, and the pull rod 206 drives the frame 102 to move, and the tank body 101 moves along; after the tank body 101 is moved, the lifting plate 203 is reset under the fixed plate 201 by the multiple hydraulic cylinders 202, and at the same time, the multiple moving wheels 205 under the lifting plate 203 leave the ground, and the frame 102 supports the tank body 101 on the ground. In the above manner, it is possible to facilitate the movement of the tank body 101 and the operation is simple.

[0037] The above disclosures are only two preferred embodiments of the present invention, which certainly cannot be used to limit the scope of the present invention. A person skilled in the art can understand that all or part of the processes of the above embodiments and equivalent changes made according to the claims of the present invention still fall within the scope of the present invention.

Claims

1. A chemical reaction tank, characterized in that: It includes a tank body, a frame body, two raw material input pipes, a liquid medicine output pipe, a liquid medicine input pipe and a mixing component, wherein the tank body is fixedly connected to the frame body and is located in the frame body, the two raw material input pipes are both arranged at the top of the tank body, the liquid medicine output pipe is arranged at the bottom of the tank body, the liquid medicine input pipe is arranged at one side of the tank body, and the mixing component is arranged on the tank body; The mixing assembly includes a stirring unit, a driving motor, a grinding seat, a grinding body, a sieve plate, two cylinders and two limit rods. The stirring unit is arranged at the bottom of the tank body, the driving motor is fixedly connected to the tank body and is located above the tank body, the grinding body is fixedly connected to the output end of the driving motor, the tank body has two through grooves, the two limit rods are slidably connected to the tank body and are respectively located in the corresponding through grooves, the grinding seat is fixedly connected to the two limit rods and is located below the grinding body, the two cylinders are fixedly connected to the tank body and are located on the outer side wall of the tank body, and the output end of each cylinder is fixedly connected to the corresponding limit rod, the grinding seat has a drop hole, and the sieve plate is fixedly connected to the grinding seat and is located in the drop hole.

2. The chemical reaction tank according to claim 1, characterized in that: The mixing assembly also includes a fixed ring and a movable ring, wherein the fixed ring is fixedly connected to the tank body and located on the top wall of the tank body, the movable ring is fixedly connected to the grinding body and located above the grinding body, and the movable ring is movably connected to the fixed ring.

3. The chemical reaction tank according to claim 2, characterized in that: The stirring unit includes a stirring motor, a sealing gasket and a stirring rod. The stirring motor is fixedly connected to the tank body and is located below the tank body. The stirring rod is fixedly connected to the output end of the stirring motor and is located inside the tank body. The sealing gasket is fixedly connected to the tank body and is sleeved on the outer wall of the output end of the stirring motor.

4. The chemical reaction tank according to claim 1, characterized in that: The chemical reaction tank further comprises a moving component, and the moving component is arranged below the frame.

5. The chemical reaction tank according to claim 4, characterized in that: The moving assembly includes a fixed plate, multiple hydraulic cylinders, a lifting plate, multiple mounting seats and multiple moving wheels. The fixed plate is fixedly connected to the frame and is located below the tank body. The multiple hydraulic cylinders are fixedly connected to the fixed plate and are located below the fixed plate. The lifting plate is fixedly connected to the output ends of the multiple hydraulic cylinders. The multiple mounting seats are fixedly connected to the lifting plate and are located below the lifting plate. The multiple moving wheels are respectively arranged below the corresponding mounting seats.

6. The chemical reaction tank according to claim 5, characterized in that: The moving assembly also includes a pull rod, which is fixedly connected to the fixing plate and is located on the outer side wall of the fixing plate.

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