Battery catalyst production ingredient mixing device

Abstract

The utility model discloses a battery catalyst production ingredient mixing device which comprises a material mixing assembly, a concentrated liquid inlet assembly, a water inlet assembly and a weighing assembly. The concentrated liquid inlet assembly is mounted above the material mixing assembly through the weighing assembly, and the concentrated liquid inlet assembly is communicated with the material mixing assembly; the water inlet assembly is arranged on one side of the material mixing assembly and communicates with the material mixing assembly. The proportioning precision is greatly improved, the production efficiency is remarkably improved, and the production efficiency of battery catalyst raw material configuration is achieved to the maximum extent through the equipment.

Description

TECHNICAL FIELD

[0001] The utility model belongs to battery catalyst production batching technical field, especially, a kind of battery catalyst production batching mixing device is involved. BACKGROUND

[0002] The batching accuracy of the design, the continuity of production, the production efficiency and the batching flexibility of battery catalyst production batching device are important factors affecting battery catalyst production.The batching device of the prior art still has certain defects in controlling the accuracy, the continuity, the automation efficiency and the batching flexibility of production.Specifically, in the production accuracy aspect, battery catalyst production process needs to be strictly proportioned according to formula, the error generally cannot exceed 5%, the various factors affecting the proportioning error need to be considered in the sensor selection and sensor installation process and the error needs to be controlled to the maximum extent, to ensure the accuracy of material proportioning, the batching accuracy of the existing equipment still has some shortcomings, and there is a lot of improvement space;2.the production continuity is poor.The batching process needs to go through the processes of making pure water, feeding pure water in proportion, feeding concentrated liquid in proportion, mixing and stirring and discharging, in order to ensure the continuity of production, reasonable mechanical structure needs to be designed to ensure the effective and orderly connection between one process and the next process;3.in the production capacity aspect, when more raw materials need to be proportioned, there is a certain gap in the supply of production capacity, in the configuration efficiency aspect, the automation level of the existing equipment still has a lot of room for improvement, and the automatic generation efficiency needs to be continuously improved;4in the flexibility of batching aspect, when there are different formula production requirements, the existing equipment cannot be flexibly responded. SUMMARY

[0003] Therefore, the utility model aims at providing a kind of battery catalyst production batching mixing device to solve at least one technical problem in the background art.

[0004] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0005] A kind of battery catalyst production batching mixing device, including mixing assembly, concentrated liquid feeding component, water feeding component, weighing assembly;

[0006] Concentrated liquid feeding component is installed above mixing assembly by weighing assembly, and concentrated liquid feeding component is communicated with mixing assembly;

[0007] Water feeding component is arranged at one side of mixing assembly, and water feeding component is communicated with mixing assembly.

[0008] Further, the concentrated liquid feeding component includes concentrated liquid barrel, the top of the concentrated liquid barrel is provided with concentrated liquid feeding pipeline, and concentrated liquid feeding pump is arranged on the concentrated liquid feeding pipeline;The bottom of the concentrated liquid barrel is provided with concentrated liquid outlet pipeline, and concentrated liquid feeding valve is arranged on the concentrated liquid outlet pipeline;Concentrated liquid barrel is installed above mixing assembly by weighing assembly.

[0009] Further, the weighing assembly comprises a weight sensor, a bolt, a weighing table and a hanging plate.

[0010] The weight sensor is installed above the weighing table, and the bolt passes through the weight sensor, the weighing table and the hanging plate in sequence; the upper end of the bolt is connected with the weight sensor through a first nut, and the lower end of the bolt is connected with the hanging plate through a second nut.

[0011] The hanging plate is provided with mounting rods on both sides, the mounting rods are fixedly arranged on a clamp, and a thick liquid barrel is arranged in the clamp.

[0012] The weight sensor is electrically connected with the controller.

[0013] Further, the water inlet assembly comprises a water purifier, the water inlet end of the water purifier is connected with a water inlet pipeline, and the water outlet end of the water purifier is connected with the mixing assembly through a water outlet pipeline.

[0014] The water inlet pipeline is provided with a water inlet valve, and the water outlet pipeline is provided with a pure water inlet valve.

[0015] Further, the mixing assembly comprises a mixing barrel, a stirring motor and a liquid level assembly.

[0016] The mounting end of the stirring motor is mounted on the mixing barrel, the output end of the stirring motor is connected with an output rod, and a plurality of stirring rods are arranged on the output rod.

[0017] The liquid level assembly extends into the mixing barrel.

[0018] Further, the liquid level assembly comprises an ultrasonic liquid level meter and a waveguide, the probe of the ultrasonic liquid level meter is arranged in the waveguide, and a communication hole is arranged above the waveguide.

[0019] The bottom of the waveguide is open and communicates with the mixing barrel.

[0020] Further, the inside of the mixing barrel is provided with a high liquid level sensor, the high liquid level sensor is electrically connected with the controller, and the communication hole is arranged above the high liquid level block.

[0021] Further, one side of the mixing barrel is provided with a discharge pipeline, and a discharge pump and a discharge valve are arranged on the discharge pipeline.

[0022] Compared with the prior art, the battery catalyst production batching and mixing device has the following advantages:

[0023] 1. The batching precision of the application is greatly improved. The liquid level detection form of the ultrasonic liquid level meter and the waveguide can minimize the influence of the concentration change in the batching process on the liquid level measurement error, and the waveguide can effectively prevent the ultrasonic liquid level meter from being affected by the interference wave generated by the surrounding devices.

[0024] 2. The application uses a weight sensor to detect the amount of concentrated liquid, and adopts the form of lifting to ensure that the center of gravity of the concentrated liquid barrel does not change, effectively avoiding the situation that the center of gravity is unstable or changes during the concentrated liquid process.

[0025] 3. Because the amount of concentrated liquid in the battery catalyst concentrated liquid ratio process is small, the concentrated liquid barrel and the mixing barrel are installed in the up-down direction, and the distance is as small as possible, the pipeline length is reduced, and the influence of pipeline liquid storage on the matching accuracy can be effectively reduced.

[0026] 4. The production continuity of the application is improved. Through reasonable connection design, configuration device design and overall layout design of the pipeline, valve and pump, the continuity of the production process is ensured, and the participation of people in production is ensured or reduced.

[0027] 5. The application has high flexibility in matching. Through sensor detection, safety limiting and automatic control of each actuator, various formula production can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0028] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application, and are incorporated herein for purposes of illustration. The embodiments of the application, and the explanations given, serve to explain the application, and are not intended to limit the application unduly.

[0029] Figure 1 A battery catalyst production and mixing device according to an embodiment of the application.

[0030] Explanation of reference signs:

[0031] 1. Concentrated liquid barrel; 2. Concentrated liquid inlet pump; 3. Concentrated liquid inlet valve; 4. Weight sensor; 5. Bolt; 6. Weighing platform; 7. Hanging plate; 8. Mounting rod; 9. Clamp; 10. Water purifier; 11. Inlet valve; 12. Mixing barrel; 13. Stirring motor; 14. Output rod; 15. Stirring rod; 16. Ultrasonic liquid level meter; 17. Waveguide; 18. Communication hole; 19. High limit liquid level sensor; 20. Discharge pump; 21. Discharge valve; 22. First nut; 23. Second nut; 24. Inlet valve. DETAILED DESCRIPTION

[0032] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other without conflict.

[0033] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0034] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0035] The utility model will be described in detail below with reference to the drawings and in combination with embodiments.

[0036] A battery catalyst production batching mixing device, including mixing assembly, into thick liquid subassembly, water inlet subassembly, weighing assembly, into thick liquid subassembly is installed in the top of mixing assembly through weighing assembly, and into thick liquid subassembly is communicated with mixing assembly, water inlet subassembly is arranged in one side of mixing assembly, and water inlet subassembly is communicated with mixing assembly. Into thick liquid subassembly includes thick liquid barrel 1, and the top of thick liquid barrel 1 is equipped with into thick liquid pipeline, and into thick liquid pump 2 is equipped on into thick liquid pipeline, the bottom of thick liquid barrel 1 is equipped with out thick liquid pipeline, and into thick liquid valve 3 is equipped on out thick liquid pipeline, and thick liquid barrel 1 is installed in the top of mixing assembly through weighing assembly.

[0037] Weighing assembly includes weight sensor 4, bolt 5, weighing table 6, hanging plate 7, weight sensor 4 is installed in the top of weighing table 6, and bolt 5 passes through weight sensor 4, weighing table 6, hanging plate 7 in proper order, and the upper end of bolt 5 is connected with weight sensor 4 through first nut 22, and the lower end of bolt 5 is connected with hanging plate 7 through second nut 23, and the both sides of hanging plate 7 are equipped with mounting rod 8, and mounting rod 8 is fixedly arranged on clamp 9, and thick liquid barrel 1 is installed in clamp 9, and weight sensor 4 is electrically connected with controller, and the controller uses existing PLC technology.

[0038] When the lifting plate 7 is lifted, the concentrated liquid barrel 1 is suspended, and the overall weight is pressed downward by the bolt 5. At this time, the first nut 22 presses the weight sensor 4, and the weight sensor 4 measures the weight of the concentrated liquid barrel 1 and the weight of the lifting plate 7. By excluding other weights, the weight of the concentrated liquid barrel 1 can be calculated.

[0039] The water inlet assembly includes a water purifier 10. The water inlet end of the water purifier 10 is connected with a water inlet pipeline. The water outlet end of the water purifier 10 is connected with the mixing assembly through a water outlet pipeline. The water inlet pipeline is provided with a water inlet valve 11. The water outlet pipeline is provided with a pure water inlet valve 24.

[0040] The water purifier 10 adopts the existing technology. The water purifier 10 is a water source RO water purification device.

[0041] The mixing assembly includes a mixing barrel 12, a stirring motor 13, and a liquid level assembly. The mounting end of the stirring motor 13 is mounted on the mixing barrel 12. The output end of the stirring motor 13 is connected with an output rod 14. The output rod 14 is provided with a plurality of stirring rods 15. The liquid level assembly extends into the mixing barrel 12.

[0042] The liquid level assembly includes an ultrasonic liquid level meter 16 and a waveguide tube 17. The probe of the ultrasonic liquid level meter is mounted in the waveguide tube 17. The upper portion of the waveguide tube 17 is provided with a communication hole 18. The bottom of the waveguide tube 17 is open and communicates with the mixing barrel 12. The inside of the mixing barrel 12 is provided with a high liquid level sensor 19. The high liquid level sensor 19 is electrically connected with a controller. The communication hole 18 is arranged above the high liquid level block. The communication hole 18 can make the pressure inside the waveguide tube 17 consistent with the external pressure.

[0043] One side of the mixing barrel 12 is provided with a discharge pipeline. The discharge pipeline is provided with a discharge pump 20 and a discharge valve 21. The model of the ultrasonic liquid level meter 16 is Vidyas QDY70B-HF-5L: corrosion-resistant semi-closed probe at normal temperature and pressure.

[0044] The model of the weighing sensor is GYLF-100KG. The brand is Guangya.

[0045] In specific use, 1. Open the concentrated liquid inlet pump 2. Pour the concentrated liquid into the concentrated liquid barrel 1. Wait for configuration.

[0046] 2. Open the water inlet valve 11, the water purifier 10, and the pure water inlet valve 24. According to the formula proportion, pour the pure water. When the ultrasonic liquid level meter 16 detects that the liquid level reaches the set value, stop each actuator and stop pouring the pure water.

[0047] 3. Open the concentrated liquid inlet valve 3. According to the formula proportion, pour the concentrated liquid. When the weight sensor 4 detects that the amount of the poured concentrated liquid reaches the set value, close the concentrated liquid inlet valve 3 and stop pouring the concentrated liquid.

[0048] 4. Turn on the stirring motor 13, stir, and start timing, and turn off the stirring motor 13 when the timing time is up.

[0049] 5. Turn on the discharge pump 20 and the discharge valve 21, and discharge.

[0050] 6. The liquid level high limit sensor 19 is used for safety detection, and when it has a signal, it means that the liquid is about to overflow, and the pure water and the concentrated liquid should be stopped unconditionally.

[0051] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A battery catalyst production batch mixing apparatus, characterized by: The mixing assembly, the thick liquid inlet assembly, the water inlet assembly, and the weighing assembly are included. The thick liquid inlet assembly is installed above the mixing assembly through the weighing assembly, and the thick liquid inlet assembly is in communication with the mixing assembly. The water inlet assembly is arranged on one side of the mixing assembly, and the water inlet assembly is in communication with the mixing assembly.

2. A battery catalyst production batch mixing apparatus according to claim 1, wherein: The thick liquid inlet assembly includes a thick liquid barrel, the top of the thick liquid barrel is provided with a thick liquid inlet pipeline, and the thick liquid inlet pipeline is provided with a thick liquid inlet pump; the bottom of the thick liquid barrel is provided with a thick liquid outlet pipeline, and the thick liquid outlet pipeline is provided with a thick liquid inlet valve; and the thick liquid barrel is installed above the mixing assembly through the weighing assembly.

3. A battery catalyst production batch mixing apparatus as defined in claim 1, wherein: The weighing assembly includes a weight sensor, a bolt, a weighing table, and a hanging plate. The weight sensor is installed above the weighing table, the bolt passes through the weight sensor, the weighing table, and the hanging plate in sequence, the upper end of the bolt is connected with the weight sensor through a first nut, and the lower end of the bolt is connected with the hanging plate through a second nut. The hanging plate is provided with mounting rods on both sides, the mounting rods are fixedly arranged on a clamp, and the clamp is internally provided with the thick liquid barrel. The weight sensor is electrically connected with the controller.

4. A battery catalyst production batch mixing apparatus as defined in claim 1, wherein: The water inlet assembly includes a water purifier, the water inlet end of the water purifier is connected with a tap water inlet pipeline, and the water outlet end of the water purifier is connected with the mixing assembly through a tap water outlet pipeline. The tap water inlet pipeline is provided with a tap water inlet valve, and the tap water outlet pipeline is provided with a pure water inlet valve.

5. A battery catalyst production batch mixing apparatus as defined in claim 1, wherein: The mixing assembly includes a mixing barrel, a stirring motor, and a liquid level assembly. The mounting end of the stirring motor is installed on the mixing barrel, the output end of the stirring motor is connected with an output rod, and the output rod is provided with a plurality of stirring rods. The liquid level assembly extends into the mixing barrel.

6. A battery catalyst production batch mixing apparatus as defined in claim 5, wherein: The liquid level assembly includes an ultrasonic liquid level meter and a waveguide, the probe of the ultrasonic liquid level meter is installed in the waveguide, and the upper portion of the waveguide is provided with a communication hole. The bottom of the waveguide is open and in communication with the mixing barrel.

7. A battery catalyst production batch mixing apparatus as defined in claim 6, wherein: The inside of the mixing barrel is provided with a high liquid level sensor, the high liquid level sensor is electrically connected with the controller, and the communication hole is arranged above the high liquid level block.

8. A battery catalyst production batch mixing apparatus as defined in claim 6, wherein: One side of the mixing barrel is provided with a discharge pipeline, and the discharge pipeline is provided with a discharge pump and a discharge valve.

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