Chemical raw material mixing and stirring equipment

Abstract

The utility model discloses chemical raw material mixing and stirring equipment, and belongs to the technical field of chemical raw material processing. Comprising a chemical tank, a base is fixedly arranged at the bottom of the chemical tank, the base is fixedly connected with an L-shaped seat, a stirring device, a chemical raw material tank and a discharging assembly are installed on the chemical tank, the stirring device comprises a motor, the motor is fixedly installed on the L-shaped seat, and a driving gear and a plurality of stirring blades are fixedly arranged at the output end of the motor. The discharging assembly comprises a pump body, a motor drives a driving gear and a plurality of stirring blades to continuously rotate, the driving gear drives a driven gear to rotate, a crank connecting rod structure is used for enabling a connecting plate to swing, a rotating rod drives a ball valve on a discharging pipe to rotate forwards and backwards repeatedly, and discharging is achieved. The chemical raw materials in the chemical raw material tank intermittently fall into the chemical tank and are continuously stirred and mixed with mixed liquid, the mixing effect is good, and the whole chemical tank is simple in installation structure design and high in stability.

Description

Technical Field

[0001] This application relates to the technical field of chemical raw material processing, and more specifically, to a chemical raw material mixing and stirring device. Background Technique

[0002] In the process of chemical raw material processing, such as the mixing of biological medicine powder and fertilizer, liquid stirring and mixing treatment is usually required to ensure the uniform distribution of active ingredients, improve the effect and utilization rate of products, and improve the stability and safety of products. Therefore, it is crucial to use a chemical mixing tank to carry out liquid stirring and mixing treatment on chemical raw materials. A chemical raw material mixing and stirring device proposed in the existing publication number CN218795390U realizes the up-and-down flow of materials in the stirring tank by providing a rotating cylinder that makes a circular motion, a spiral lifting roller, a rotating plate, and a rotating cylinder inside the rotating cylinder, improving the speed of raw material mixing, preventing raw materials from sinking to the bottom, and improving the mixing effect and speed. In view of the above-mentioned related technologies, the following defects still exist: In the mixing and stirring device in the comparative literature, the mixed liquid and chemical raw materials need to be filled into the chemical tank at one time before mixing, which easily leads to the accumulation of particles in a block structure inside, and the feeding method is not reasonable enough. In view of this, we propose a chemical raw material mixing and stirring device. Utility Model Content

[0003] 1. Technical Problems to be Solved

[0004] The purpose of this application is to provide a chemical raw material mixing and stirring device, which solves the technical problem that in the mixing and stirring device in the above-mentioned background technology, the mixed liquid and chemical raw materials need to be filled into the chemical tank at one time before mixing, which easily leads to the accumulation of particles in a block structure inside, and the feeding method is not reasonable enough. It realizes the continuous rotation of the active gear and multiple stirring blades driven by the motor, uses the active gear to drive the passive gear to rotate, makes the connecting plate swing by using the crank and connecting rod structure, makes the rotating rod drive the ball valve on the blanking pipe to rotate forward and backward repeatedly, makes the chemical raw materials in the chemical raw material tank intermittently fall into the chemical tank, and continuously stirs and mixes with the mixed liquid, with good mixing effect, and the overall installation structure of the chemical tank is simple and has high stability.

[0005] 2. Technical Solutions

[0006] The technical solution of this application provides a chemical raw material mixing and stirring device, including: a chemical tank, a base is fixedly arranged at the bottom of the chemical tank, the base is fixedly connected with an L-shaped seat, a stirring device, a chemical raw material tank and a discharging component are installed on the chemical tank, the stirring device includes a motor, the motor is fixedly installed on the L-shaped seat, the output end of the motor is fixedly provided with a driving gear and a plurality of stirring blades, the discharging component includes a pump body, the pump body is communicated with the chemical tank through a pipeline, a feeding pipe is fixedly communicated between the chemical raw material tank and the chemical tank, an intermittent feeding mechanism is installed on the feeding pipe, the intermittent feeding mechanism includes a rotating rod, the rotating rod is rotatably connected with the L-shaped seat, a connecting plate is fixedly arranged on the rotating rod, the connecting plate is rotatably connected with a rocker arm through a shaft, the bottom end of the rocker arm is rotatably connected with an eccentric shaft, the eccentric shaft is fixedly connected with a driven gear, and the eccentric shaft is arranged at the edge of the surface of the driven gear, the driven gear is fixedly provided with a rotating shaft, both the rotating rod and the rotating shaft are rotatably connected with the L-shaped seat, and the driven gear is meshed with the driving gear.

[0007] By adopting the above technical solution, the chemical tank is used for mixing chemical raw materials. The chemical raw materials to be mixed are stored inside the chemical raw material tank. The output end of the motor drives the driving gear and a plurality of stirring blades to rotate synchronously. By using the driving gear to drive the driven gear to rotate, the eccentric shaft drives the connecting plate to swing through the rocker arm, and then the rotating rod realizes forward and reverse rotation, so that the chemical raw materials stored inside the chemical raw material tank can intermittently fall into the chemical tank through the feeding pipe, and the plurality of stirring blades rotate continuously. Then, the chemical raw materials and the mixed liquid inside the chemical tank can be fully stirred and evenly processed. The chemical tank is fixedly installed on the L-shaped seat through the base, and the overall design is simple, with high stability and good mixing effect.

[0008] Optionally, a filling cover is detachably installed at one end of the chemical tank, and an exhaust valve is arranged on the filling cover.

[0009] By adopting the above technical solution, when mixing and stirring chemical raw materials, some gases may be generated. In order to ensure the normal pressure inside the chemical tank, the exhaust valve arranged on the filling cover can be used for exhaust treatment and transported to the next-stage gas purification treatment equipment.

[0010] Optionally, the driving gear is rotatably arranged outside the chemical tank, and the stirring blades are rotatably arranged inside the chemical tank.

[0011] By adopting the above technical solution, the stirring blades can rotate continuously inside the chemical tank, so that the intermittently falling chemical raw materials can be fully mixed with the mixed liquid.

[0012] Optionally, an end cover is arranged at the upper end of the chemical raw material tank, a ball valve is rotatably installed on the feeding pipe, and the valve rod of the ball valve on the feeding pipe is fixedly connected with the rotating rod.

[0013] By adopting the above technical solution, a ball valve is rotatably installed on the blanking pipe. The end of the valve stem of the ball valve located outside the blanking pipe is fixedly connected to a rotating rod. By repeatedly rotating the rotating rod forward and backward, intermittent blanking treatment of the blanking pipe can be achieved.

[0014] Optionally, the pump body is fixedly communicated with a material suction pipe and a discharge pipe, and the material suction pipe is fixedly communicated with the chemical tank.

[0015] By adopting the above technical solution, the pump body extracts the mixed liquid from the inside of the chemical tank through the discharge pipe and transports it to the mixing and storage device through the discharge pipe.

[0016] 3. Beneficial effects

[0017] One or more of the technical solutions provided in the technical solution of the present application have at least the following technical effects or advantages: By continuously rotating the driving gear and multiple stirring blades through the motor, using the driving gear to drive the driven gear to rotate, making the connecting plate swing by using the crank and connecting rod structure, making the rotating rod drive the ball valve on the blanking pipe to rotate forward and backward repeatedly, so that the chemical raw materials inside the chemical raw material tank intermittently fall into the chemical tank and are continuously stirred and mixed with the mixed liquid. The mixing effect is good, and the overall installation structure design of the chemical tank is simple and has high stability. Brief description of the drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of a chemical raw material mixing and stirring device disclosed in a preferred embodiment of the present application;

[0019] Figure 2 It is a schematic diagram of the sectional structure of the chemical tank of a chemical raw material mixing and stirring device disclosed in a preferred embodiment of the present application;

[0020] Figure 3 It is a chemical raw material mixing and stirring device disclosed in a preferred embodiment of the present application Figure 2 The enlarged structure schematic diagram at A;

[0021] Explanation of the reference numerals in the figure: 1. Chemical tank; 11. Base; 12. Filling cover; 13. Exhaust valve; 2. L-shaped seat; 3. Stirring device; 31. Motor; 32. Driving gear; 33. Stirring blade; 4. Chemical raw material tank; 41. End cover; 42. Blanking pipe; 5. Discharging assembly; 51. Pump body; 52. Material suction pipe; 53. Discharge pipe; 6. Intermittent feeding mechanism; 61. Driven gear; 62. Rotating shaft; 63. Eccentric shaft; 64. Rocker arm; 65. Connecting plate; 66. Rotating rod. Detailed implementation manners

[0022] The following further describes the present application in detail with reference to the drawings of the specification.

[0023] Refer to Figures 1 to 3, embodiments of the present application provide a chemical raw material mixing and stirring device, comprising: a chemical tank 1, a base 11 is fixedly provided at the bottom of the chemical tank 1, the base 11 is fixedly connected to an L-shaped seat 2, a stirring device 3, a chemical raw material tank 4 and a discharging assembly 5 are installed on the chemical tank 1. The stirring device 3 includes a motor 31, the motor 31 is fixedly installed on the L-shaped seat 2, a driving gear 32 and a plurality of stirring blades 33 are fixedly provided at the output end of the motor 31. The discharging assembly 5 includes a pump body 51, the pump body 51 is connected to the chemical tank 1 through a pipeline. A blanking pipe 42 is fixedly connected between the chemical raw material tank 4 and the chemical tank 1, and an intermittent feeding mechanism 6 is installed on the blanking pipe 42. The intermittent feeding mechanism 6 includes a rotating rod 66, the rotating rod 66 is rotatably connected to the L-shaped seat 2, a connecting plate 65 is fixedly provided on the rotating rod 66, the connecting plate 65 is rotatably connected to a rocker arm 64 through a shaft, the bottom end of the rocker arm 64 is rotatably connected to an eccentric shaft 63, the eccentric shaft 63 is fixedly connected to a driven gear 61, and the eccentric shaft 63 is arranged at the surface edge of the driven gear 61. The driven gear 61 is fixedly provided with a rotating shaft 62, both the rotating rod 66 and the rotating shaft 62 are rotatably connected to the L-shaped seat 2, the driven gear 61 is meshed with the driving gear 32. The chemical tank 1 is used for mixing chemical raw materials, the chemical raw materials to be mixed are stored inside the chemical raw material tank 4. The output end of the motor 31 drives the driving gear 32 and a plurality of stirring blades 33 to rotate synchronously. By using the driving gear 32 to drive the driven gear 61 to rotate, the eccentric shaft 63 drives the connecting plate 65 to swing through the rocker arm 64, and then the rotating rod 66 realizes forward and reverse rotation, so that the chemical raw materials stored inside the chemical raw material tank 4 can intermittently fall into the chemical tank 1 through the blanking pipe 42, and the plurality of stirring blades 33 rotate continuously. Then, the chemical raw materials and the mixed liquid inside the chemical tank 1 can be fully stirred and evenly processed. The chemical tank 1 is fixedly installed on the L-shaped seat 2 through the base 11, the overall design is simple, the stability is high, and the mixing effect is good.

[0024] Refer to Figure 1 and Figure 2 , a filling cover 12 is detachably installed at one end of the chemical tank 1, and an exhaust valve 13 is arranged on the filling cover 12. When mixing and stirring chemical raw materials, some gases may be generated. In order to ensure the normal pressure inside the chemical tank 1, the exhaust valve 13 arranged on the filling cover 12 can be used for exhaust treatment and transported to the next-stage gas purification treatment equipment.

[0025] Refer to Figure 2 and Figure 3 , the driving gear 32 rotates outside the chemical tank 1, the stirring blades 33 rotate inside the chemical tank 1, and the stirring blades 33 can rotate continuously inside the chemical tank 1, so that the intermittently falling chemical raw materials can be fully mixed with the mixed liquid.

[0026] Refer to Figure 2 and Figure 3, a end cover 41 is provided at the upper end of the chemical raw material tank 4. A ball valve is rotatably installed on the blanking pipe 42, and the valve stem of the ball valve on the blanking pipe 42 is fixedly connected to the rotating rod 66. A ball valve is rotatably installed on the blanking pipe 42. The end of the valve stem of the ball valve located outside the blanking pipe 42 is fixedly connected to the rotating rod 66. By repeatedly rotating the rotating rod 66 forward and backward, the blanking pipe 42 can be intermittently blanked.

[0027] Refer to Figure 1 and Figure 2 , the pump body 51 is fixedly communicated with a material suction pipe 52 and a material discharge pipe 53. The material suction pipe 52 is fixedly communicated with the chemical tank 1. The pump body 51 extracts the mixed liquid from the inside of the chemical tank 1 through the material discharge pipe 53 and transports it to the mixing and storage device through the material discharge pipe 53.

[0028] Working principle: The chemical tank 1 is used for mixing chemical raw materials. The chemical raw materials to be mixed are stored inside the chemical raw material tank 4. The output end of the motor 31 drives the main gear 32 and multiple stirring blades 33 to rotate synchronously. The main gear 32 drives the driven gear 61 to rotate, so that the eccentric shaft 63 drives the connecting plate 65 to swing through the rocker arm 64, and then the rotating rod 66 realizes forward and reverse rotation, so that the chemical raw materials stored inside the chemical raw material tank 4 can intermittently fall into the chemical tank 1 through the blanking pipe 42, and the multiple stirring blades 33 rotate continuously, and then the chemical raw materials and the mixed liquid inside the chemical tank 1 can be fully stirred and evenly processed. The chemical tank 1 is fixedly installed on the L-shaped seat 2 through the base 11. The overall design is simple, with high stability and good mixing effect. After mixing, the pump body 51 extracts the mixed liquid from the inside of the chemical tank 1 through the material discharge pipe 53 and transports it to the mixing and storage device through the material discharge pipe 53.

Claims

1. A chemical raw material mixing and stirring device, characterized in that: The invention comprises: a chemical tank (1), wherein a base (11) is fixedly provided at the bottom of the chemical tank (1), wherein the base (11) is fixedly connected to an L-shaped seat (2), wherein a stirring device (3), a chemical raw material tank (4) and a discharge assembly (5) are installed on the chemical tank (1), wherein the stirring device (3) comprises a motor (31), wherein the motor (31) is fixedly installed on the L-shaped seat (2), wherein a driving gear (32) and a plurality of stirring blades (33) are fixedly provided at the output end of the motor (31), wherein the discharge assembly (5) comprises a pump body (51), wherein the pump body (51) is connected to the chemical tank (1) through a pipeline, wherein a discharge pipe (42) is fixedly connected between the chemical raw material tank (4) and the chemical tank (1), wherein the discharge pipe (42) is provided with a discharge pipe (42). An intermittent feeding mechanism (6) is installed, the intermittent feeding mechanism (6) comprising a rotating rod (66), the rotating rod (66) is rotatably connected to the L-shaped seat (2), a connecting plate (65) is fixedly provided on the rotating rod (66), the connecting plate (65) is rotatably connected to a rocker arm (64) via an axis, the bottom end of the rocker arm (64) is rotatably connected to an eccentric shaft (63), the eccentric shaft (63) is fixedly connected to a passive gear (61), and the eccentric shaft (63) is arranged at the surface edge of the passive gear (61), the passive gear (61) is fixedly provided with a rotating shaft (62), the rotating rod (66) and the rotating shaft (62) are both rotatably connected to the L-shaped seat (2), and the passive gear (61) is meshedly connected to the active gear (32).

2. A chemical raw material mixing and stirring device according to claim 1, characterized in that: A filling cap (12) is detachably mounted on one end of the chemical tank (1), and an exhaust valve (13) is provided on the filling cap (12).

3. The chemical raw material mixing and stirring equipment according to claim 1, characterized in that: The driving gear (32) is rotatably arranged outside the chemical tank (1), and the stirring blade (33) is rotatably arranged inside the chemical tank (1).

4. The chemical raw material mixing and stirring equipment according to claim 1, characterized in that: The chemical raw material tank (4) is provided with an end cover (41) at the upper end, a ball valve is rotatably mounted on the drop pipe (42), and a valve stem of the ball valve on the drop pipe (42) is fixedly connected to a rotating rod (66).

5. The chemical raw material mixing and stirring equipment according to claim 1, characterized in that: The pump body (51) is fixedly connected to a material extraction pipe (52) and a material discharge pipe (53), and the material extraction pipe (52) is fixedly connected to the chemical tank (1).

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