Batching device for silicon carbide ceramic slurry

Abstract

The utility model provides a silicon carbide ceramic slurry batching device which comprises a supporting frame, a storage system, a metering system, a heating mixing tank, a stirring system and a conveying system, the supporting frame is divided into a storage area and a metering area from top to bottom, and the storage system and the metering system are installed on the supporting frame; the metering system is installed below the storage system, the conveying system comprises a pipeline and a pump, the pipeline comprises a material conveying pipeline and a material discharging pipeline, the pump is installed below the metering system, the pump is connected with the input end of the material conveying pipeline, the output end of the material conveying pipeline is connected to the heating mixing tank, and the heating mixing tank is connected with the material discharging pipeline. A stirring system is mounted at the upper part of the heating and mixing tank. According to the batching device for the silicon carbide ceramic slurry, the metering system is adopted, accurate proportioning of various raw materials needed for preparing silicon carbide ceramic powder can be completed, the heating mixing tank and the stirring system are arranged, the water solubility of the raw materials is improved through water bath heating while the raw materials are mixed, and the consistency of slurry components is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a batching device for silicon carbide ceramic slurry. Background Art

[0002] The batching device is a device used to accurately measure and mix various raw materials to prepare silicon carbide ceramic slurry.

[0003] The prior art discloses a utility model patent, titled: A stirring device for ceramic silicon carbide slurry, with publication number: CN214973727U. The device includes a stirring tank, a mobile platform, a gantry, a lifting platform, a pulley, and a motor.

[0004] However, the equipment described in the patent application specification can only complete the stirring work of silicon carbide ceramic slurry, and cannot realize the automatic batching process of various raw materials in the preparation of silicon carbide ceramic slurry. Utility Model Content

[0005] In order to solve the problems existing in the prior art, the utility model proposes a batching device for silicon carbide ceramic slurry. Before the slurry is stirred, the precise proportions of various raw materials can be completed through a corresponding metering system.

[0006] In order to achieve the above-mentioned purpose, the present application proposes a batching device for silicon carbide ceramic slurry, which includes a support frame, a storage system, a metering system, a heating mixing tank, a stirring system and a conveying system. The support frame is divided into a storage area and a metering area from top to bottom. The storage system and the metering system are installed on the support frame. A metering system is installed below the storage system. The conveying system includes a pipeline and a pump. The pipeline includes a feed pipeline and a discharge pipeline. A pump is installed below the metering system. The pump is connected to the input end of the feed pipeline, and the output end of the feed pipeline is connected to the heating mixing tank. A stirring system is installed on the upper part of the heating mixing tank.

[0007] Furthermore, the storage system includes: storage area A, storage area B, storage area C and storage area D.

[0008] The metering system includes a metering bin, a high-precision weight sensor and a flow meter.

[0009] Furthermore, the output ends of the storage area A, storage area B and storage area C are equipped with the metering bins, and the high-precision weight sensors are installed on the lower end surfaces of the metering bins.

[0010] Furthermore, the input end of the flow meter is connected to the storage area D, and the output end of the flow meter is connected to the input end of the metering bin.

[0011] The heating mixing tank comprises a water bath interlayer, a heating device and a discharge port.

[0012] Furthermore, the heating device is installed inside the water bath interlayer.

[0013] Furthermore, the discharge port is placed at the lowest part of the heating mixing tank.

[0014] The stirring system includes: a reduction motor, a coupling and a frame-shaped stirrer. The reduction motor is installed on the upper part of the heating mixing tank, and the output end of the reduction motor is connected to the upper end of the frame-shaped stirrer through the coupling.

[0015] Furthermore, the pump is installed at the input end of the material delivery pipeline and the material discharge pipeline.

[0016] The beneficial effects of this application are:

[0017] 1. The present application discloses a dosing device for silicon carbide ceramic slurry, which adopts a metering system. Its high-precision weight sensor can accurately measure solids, and its flow meter can accurately measure liquids, thereby achieving accurate proportions of the various raw materials required for the silicon carbide ceramic slurry and improving the performance of the slurry.

[0018] 2. The batching device for silicon carbide ceramic slurry of the present application adopts a support frame to install the metering system, which has good stability and strength and can effectively avoid the metering error caused by vibration of the device.

[0019] 3. The batching device of a silicon carbide ceramic slurry of the present application adopts a heating mixing tank, and its water bath interlayer can heat the slurry in the heating mixing tank through a heating device to improve the water solubility of various raw materials.

[0020] 3. The present application discloses a silicon carbide ceramic slurry batching device using a frame-shaped agitator. When preparing high-viscosity fluids such as silicon carbide ceramic powder, its structure is relatively simple. During the rotation process, it has a certain self-cleaning ability and is not easy to adhere to materials.

[0021] 4. Compared with the traditional paddle stirrer, the frame stirrer has a stronger stirring force and a stronger shearing effect on the material, which can better ensure the uniformity of the slurry.

[0022] 5. The frame-shaped agitator is connected to the reduction motor through a coupling. When it is necessary to prepare slurry of other raw materials, the coupling can be directly removed to conveniently replace the agitator to prevent materials that may be attached to the agitator from contaminating other products. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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. 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.

[0024] Figure 1 This is a schematic structural diagram of a batching device for silicon carbide ceramic slurry in an embodiment of the present application;

[0025] Figure 2 This is a schematic diagram of the structure of a frame-shaped agitator of a batching device for silicon carbide ceramic slurry in an embodiment of the present application;

[0026] Description of reference numerals:

[0027] 1. Support frame; 11. Storage area; 12. Measuring area;

[0028] 2. Storage system; 21. Storage area A; 22. Storage area B; 23. Storage area C; 24. Storage area D;

[0029] 3. Measuring system; 31. Measuring chamber; 32. High-precision weight sensor; 33. Flow meter;

[0030] 4. Heating mixing tank; 41. Water bath interlayer; 42. Heating device; 43. Discharge port;

[0031] 5. Mixing system; 51. Reducer motor; 52. Coupling; 53. Frame stirrer;

[0032] 6. Conveying system; 61. Pipeline; 611. Material delivery pipeline; 612. Discharge pipeline; 62. Pump; DETAILED DESCRIPTION

[0033] The following combination Figures 1 and 2 The embodiments of the technical solution of the present application are described in detail. The following embodiments are only used to more clearly illustrate the technical solution of the present application and are therefore only examples and are not intended to limit the scope of protection of the present application. In addition, the technical features involved in the various embodiments of the present application described below may be combined with each other as long as they do not conflict with each other.

[0034] like Figures 1 and 2 The present application illustrates a dosing device for silicon carbide ceramic slurry, which includes a support frame 1, a storage system 2, a metering system 3, a heating mixing tank 4, a stirring system 5 and a conveying system 6. The support frame 1 is divided into a storage area 11 and a metering area 12 from top to bottom.

[0035] Furthermore, the storage system 2 is installed on the storage area 11 of the support frame 1 , and the metering system 3 is installed on the metering area 12 of the support frame 1 .

[0036] Furthermore, a metering system 3 is installed below the storage system 2 for controlling the proportion of raw materials. The high-precision weight sensor 32 delivers the various raw materials that meet the proportion into the conveying system 6 according to the pre-set weight of each type of raw material.

[0037] Furthermore, the conveying system 6 includes a pipeline 61 and a pump 62, the pipeline 61 includes a feed pipeline 611 and a discharge pipeline 612, the feed pipeline 611 is used to transport raw materials that meet the proportion requirements to the heating mixing tank 4, and a pump 62 is installed below the metering system 3. The pump 62 is connected to the input end of the feed pipeline 611, and the output end of the feed pipeline 611 is connected to the heating mixing tank 4. A stirring system 5 is installed on the upper part of the heating mixing tank 4 for evenly mixing the weighed raw materials.

[0038] The storage system 2 includes storage area A21, storage area B22, storage area C23 and storage area D24. The storage system is used to store various raw materials required for preparing slurry. Each area of ​​the storage system is separated by a partition plate to prevent mutual contamination between the various raw materials.

[0039] The metering system 3 includes a metering bin 31 , a high-precision weight sensor 32 and a flow meter 33 .

[0040] The metering bin 31 is installed at the output ends of the storage area A21 , the storage area B22 and the storage area C23 , and the high-precision weight sensor 32 is installed on the lower end surface of the metering bin 31 .

[0041] The input end of the flow meter 33 is connected to the storage area D24 , and the output end of the flow meter 33 is connected to the input end of the metering bin 31 .

[0042] The heating mixing tank 4 includes a water bath interlayer 41 , a heating device 42 and a discharge port 43 .

[0043] Furthermore, the heating device 42 is installed inside the water bath interlayer 41 .

[0044] Furthermore, the discharge port 43 is placed at the lowermost portion of the heating mixing tank 4 .

[0045] The stirring system 5 includes: a reduction motor 51, a coupling 52 and a frame-shaped stirrer 53. The reduction motor 51 is installed on the upper part of the heating mixing tank 4. The output end of the reduction motor 51 is connected to the upper end of the frame-shaped stirrer 53 through the coupling 52.

[0046] The reduction motor 51 is installed on the upper part of the heating mixing tank 4 , and the output end of the reduction motor 51 is connected to the upper end of the frame-shaped agitator 53 through a coupling 52 , so as to drive the rotation of the frame-shaped agitator 53 .

[0047] The pump 62 is installed at the input ends of the material delivery pipeline 611 and the material discharge pipeline 612 .

[0048] Working process: After the metering system 3 weighs the various raw materials required for preparing the slurry according to the proportion, the raw materials are transported to the heating mixing tank 4 by the pump 62 of the conveying system 6 through the feed pipe 611. At this time, the reduction motor 51 starts to work, driving the frame-shaped agitator 53 to rotate, so that the various raw materials are mixed evenly. In order to better mix and maintain the stability of the slurry, the heating mixing tank 4 is always open. After the slurry preparation is completed, it is sent to the next process by the pump 62 through the discharge pipe 612.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A batching device for silicon carbide ceramic slurry, characterized by: It comprises a support frame (1), a storage system (2), a metering system (3), a heating mixing tank (4), a stirring system (5) and a conveying system (6), wherein the support frame (1) is divided into a storage area (11) and a metering area (12) from top to bottom, the storage system (2) and the metering system (3) are installed on the support frame (1), the metering system (3) is installed below the storage system (2), the conveying system (6) comprises a pipeline (61) and a pump (62), the pipeline (61) comprises a material delivery pipeline (611) and a material discharge pipeline (612), the pump (62) is installed below the metering system (3), the pump (62) is connected to the input end of the material delivery pipeline (611), the output end of the material delivery pipeline (611) is connected to the heating mixing tank (4), and the stirring system (5) is installed on the upper part of the heating mixing tank (4).

2. The batching device for silicon carbide ceramic slurry according to claim 1, characterized in that: The storage system (2) comprises: a storage area A (21), a storage area B (22), a storage area C (23) and a storage area D (24).

3. The batching device for silicon carbide ceramic slurry according to claim 2, characterized in that: The metering system (3) includes a metering bin (31), a high-precision weight sensor (32), and a flow meter (33).

4. The batching device for silicon carbide ceramic slurry according to claim 3, characterized in that: The output ends of the storage area A (21), storage area B (22) and storage area C (23) are equipped with the metering bin (31), and the high-precision weight sensor (32) is installed on the lower end surface of the metering bin (31).

5. A batching device for silicon carbide ceramic slurry according to claim 3 or 4, characterized in that: The input end of the flow meter (33) is connected to the storage area D (24), and the output end of the flow meter (33) is connected to the input end of the metering bin (31).

6. The batching device for silicon carbide ceramic slurry according to claim 1, characterized in that: The heating mixing tank (4) comprises a water bath interlayer (41), a heating device (42) and a discharge port (43).

7. The batching device for silicon carbide ceramic slurry according to claim 6, characterized in that: The heating device (42) is installed inside the water bath interlayer (41).

8. The batching device for silicon carbide ceramic slurry according to claim 6, characterized in that: The discharge port (43) is located at the bottom of the heating mixing tank (4).

9. The batching device for silicon carbide ceramic slurry according to claim 1, characterized in that: The stirring system (5) comprises: a reduction motor (51), a coupling (52) and a frame-shaped stirrer (53), wherein the reduction motor (51) is installed on the upper part of the heating mixing tank (4), and the output end of the reduction motor (51) is connected to the upper end of the frame-shaped stirrer (53) via the coupling (52).

10. The batching device for silicon carbide ceramic slurry according to claim 1, characterized in that: The pump (62) is installed at the input ends of the material delivery pipeline (611) and the material discharge pipeline (612).

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