Raw material blending device for high-purity solvent production

Abstract

The utility model discloses a raw material blending device for high-purity solvent production, which relates to the technical field of solvent production and comprises a blending tank, and a cover plate is mounted at the top of the blending tank. Through the arrangement of the supporting frame, the positioning rod, the limiting rod, the limiting spring, the connecting plate, the storage barrel and the discharging controller, discharging is accurately controlled through the discharging controller, powdery raw materials or colloid raw materials can adhere to and condense on the side wall of the storage barrel in the discharging process, vertical vibration is achieved by pressing the connecting plate and through the elastic force of the limiting spring, and the discharging effect is achieved. Condensed powdery raw materials or colloid raw materials are shaken off, and waste of the raw materials is avoided; through the arrangement of the rotating motor, the rotating disc, the fixing frame, the scraping plate and the stirring rod, the rotating motor drives the rotating disc to rotate, meanwhile, the stirring rod uniformly stirs internal raw materials, the scraping plate scrapes the inner wall of the batching tank, residual raw materials are prevented from being adhered to the inner wall of the batching tank to be solidified, and therefore the inner wall of the batching tank can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of solvent production, in particular to a raw material mixing device for high-purity solvent production. Background Art

[0002] Solvents play a vital role in many industries such as chemical, pharmaceutical, and coatings. Different solvents have different properties and can meet the needs of different production processes. In order to obtain solvent products with specific performance, various raw materials need to be precisely blended. However, when using existing raw material blending devices, the raw materials are prone to adhesion and solidification, and the raw materials contain impurities, which affect the purity of the solvent. In addition, the raw materials cannot be fully integrated during the blending process. After solvent processing, the residual raw materials on the inner wall of the batching tank adhere to and solidify, which is difficult to clean. In order to solve the above problems, a raw material blending device for high-purity solvent production is needed.

[0003] The existing raw material mixing device for high-purity solvent production cannot prevent the raw materials from sticking and solidifying during loading, cannot filter impurities, and is inconvenient to clean the inner wall of the mixing tank during operation. Therefore, a raw material mixing device for high-purity solvent production is urgently needed. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a raw material mixing device for the production of high-purity solvents to solve the problems that the existing raw material mixing device for the production of high-purity solvents cannot prevent the raw materials from sticking and solidifying during loading, cannot filter impurities, and is inconvenient to clean the inner wall of the mixing tank.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material mixing device for the production of high-purity solvents, comprising a mixing tank, a cover plate installed on the top of the mixing tank, a support frame installed on the top of the cover plate, a positioning rod installed on the inner wall of the support frame, a limit rod installed on the top of the support frame, a limit spring installed on the outer wall of the limit rod, a connecting plate installed on the outer wall of the limit rod, a storage barrel installed on the top of the connecting plate, a discharge controller installed on the outer wall of the storage barrel, and a discharge port opened on the top of the cover plate.

[0006] A clamping groove is provided on the inner wall of the mixing tank, a filter screen is installed on the inner wall of the mixing tank, and a clamping rod is installed on the outer wall of the filter screen.

[0007] A rotating motor is installed at the bottom of the batching tank, a turntable is installed on the top of the rotating motor, a fixing frame is installed on the outer wall of the turntable, a scraper is installed on the outer wall of the fixing frame, and a stirring rod is installed on the outer wall of the scraper.

[0008] Preferably, the cover plate is threadedly connected to the support frame, and the positioning rod is movably connected to the connecting plate.

[0009] Preferably, the connecting plate forms a telescopic structure through a limiting spring and a limiting rod, and the positioning rods are distributed in a ring array with the central axis of the connecting plate as the center.

[0010] Preferably, the outer wall diameter of the filter screen matches the inner wall diameter of the mixing tank, and the clamping rod is plugged into the clamping slot.

[0011] Preferably, the outer wall of the scraper is in close contact with the inner wall of the batching tank, and the scraper is distributed in a circular array with the central axis of the batching tank as the center.

[0012] Preferably, the stirring rods are arranged at equal intervals with the central axis of the scraper as the center, and the scraper is welded to the turntable through a fixing frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model is equipped with a support frame, a positioning rod, a limit rod, a limit spring, a connecting plate, a storage barrel and a discharge controller. The discharge is precisely controlled by the discharge controller. During the discharge process, the powdered raw materials or colloidal raw materials will adhere to and condense on the side wall of the storage barrel. By pressing the connecting plate and realizing vertical vibration through the elastic force of the limit spring, the condensed powdered raw materials or colloidal raw materials are shaken off, thereby avoiding the waste of raw materials.

[0015] 2. The utility model is provided with a card slot, a filter screen and a card rod, and the filter screen is plugged into the card slot through the card rod, which is convenient for disassembly and assembly. The setting of the filter screen filters and removes impurities from the raw materials entering the feed port, thereby improving the purity of solvent production;

[0016] 3. The utility model is equipped with a rotating motor, a turntable, a fixing frame, a scraper and a stirring rod. The rotating motor drives the turntable to rotate, and at the same time the stirring rod stirs the internal raw materials evenly, and the scraper scrapes the inner wall of the batching tank to prevent residual raw materials from adhering to the inner wall of the batching tank and solidifying, thereby facilitating the cleaning of the inner wall of the batching tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model from the front;

[0018] Figure 2 A structural diagram showing details of some components of the utility model;

[0019] Figure 3 This is a schematic diagram showing the structure of the utility model, which shows the components around the filter screen disassembled;

[0020] Figure 4 It is a schematic structural diagram of the internal section of the present invention.

[0021] In the figure: 1. batching tank; 2. cover plate; 3. support frame; 4. positioning rod; 5. limit rod; 6. limit spring; 7. connecting plate; 8. storage barrel; 9. discharge controller; 10. discharge port; 11. slot; 12. filter; 13. clamping rod; 14. rotating motor; 15. turntable; 16. fixing frame; 17. scraper; 18. stirring rod. DETAILED DESCRIPTION

[0022] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] The following describes an embodiment of the present invention based on its overall structure.

[0024] See also Figure 1-4 A raw material mixing device for high-purity solvent production includes a mixing tank 1, a cover plate 2 is installed on the top of the mixing tank 1, a support frame 3 is installed on the top of the cover plate 2, a positioning rod 4 is installed on the inner wall of the support frame 3, a limit rod 5 is installed on the top of the support frame 3, a limit spring 6 is installed on the outer wall of the limit rod 5, a connecting plate 7 is installed on the outer wall of the limit rod 5, a storage barrel 8 is installed on the top of the connecting plate 7, and a discharge controller 9 is installed on the outer wall of the storage barrel 8. A discharge port 10 is opened on the top of the cover plate 2, the cover plate 2 is threadedly connected to the support frame 3, and the positioning rod 4 is movably connected to the connecting plate 7. The connecting plate 7 forms a telescopic structure with the limiting spring 6 and the limiting rod 5. The positioning rod 4 is distributed in a circular array with the central axis of the connecting plate 7 as the center. Through the support frame 3, positioning rod 4, limiting rod 5, limiting spring 6, connecting plate 7, storage barrel 8 and discharge controller 9, the discharge controller 9 is used to accurately control the discharge. During the discharge process, the powdered raw material or the colloidal raw material will adhere to and condense on the side wall of the storage barrel 8. By pressing the connecting plate 7 and realizing vertical vibration through the elastic force of the limiting spring 6, the condensed powdered raw material or colloidal raw material will be shaken off to avoid waste of raw materials.

[0025] See also Figure 1-4 , a raw material mixing device for the production of high-purity solvents, a card slot 11 is opened on the inner wall of the material tank 1, a filter screen 12 is installed on the inner wall of the material tank 1, and a card rod 13 is installed on the outer wall of the filter screen 12, the outer wall diameter of the filter screen 12 matches the inner wall diameter of the material tank 1, and the card rod 13 is plugged into the card slot 11. Through the provided card slot 11, the filter screen 12 and the card rod 13, the filter screen 12 is plugged into the card slot 11 through the card rod 13, which is convenient for disassembly and assembly, and the setting of the filter screen 12 filters and removes impurities on the raw materials entering the discharge port 10, thereby improving the purity of the solvent production.

[0026] See also Figure 1-4The worm gear 11 is provided with a screwdriver 12 and a screwdriver 13 which is provided to move the worm gear 12 towards the center of the mixing tank 1 , and the worm gear 13 is provided to move the worm gear 13 from the center of the mixing tank 1 , thereby making it easier to clean the worm gear 12 while the worm gear 13 is provided to move the worm gear 13 from the center of the mixing tank 1 .

[0027] Working principle: When in use, first move the device to the required position, and then connect the filter screen 12 with the card slot 11 through the card rod 13, filter and remove impurities from the raw materials entering the discharge port 10, and improve the purity of solvent production. Then, seal the cover plate 2 with the material tank 1, and then connect the storage barrel 8 to the raw material tank. Then, start the discharge controller 9 to accurately control the discharge. During the discharge process, the powdered raw material or the colloidal raw material will adhere to and condense on the side wall of the storage barrel 8. By pressing the connecting plate 7 and realizing vertical vibration through the elastic force of the limit spring 6, the condensed powdered raw material or the colloidal raw material is shaken off to avoid waste of raw materials. Finally, the turntable 15 is driven to rotate by the rotating motor 14, and at the same time, the stirring rod 18 evenly stirs the internal raw materials to accelerate fusion, and the scraper 17 scrapes the inner wall of the material tank 1 to prevent residual raw materials from adhering to the inner wall of the material tank 1 and solidifying, thereby facilitating the cleaning of the inner wall of the material tank 1. In this way, the use process of the device is completed. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0028] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the protection content of the present invention.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A raw material mixing device for producing high-purity solvents, comprising a mixing tank (1), characterized in that: The top of the material dispensing tank (1) is provided with a cover plate (2), the top of the cover plate (2) is provided with a support frame (3), the inner wall of the support frame (3) is provided with a positioning rod (4), the top of the support frame (3) is provided with a limit rod (5), the outer wall of the limit rod (5) is provided with a limit spring (6), the outer wall of the limit rod (5) is provided with a connecting plate (7), the top of the connecting plate (7) is provided with a material storage barrel (8), the outer wall of the material storage barrel (8) is provided with a material discharge controller (9), and the top of the cover plate (2) is provided with a material discharge port (10); The inner wall of the batching tank (1) is provided with a clamping groove (11), the inner wall of the batching tank (1) is provided with a filter screen (12), and the outer wall of the filter screen (12) is provided with a clamping rod (13); A rotating motor (14) is installed at the bottom of the batching tank (1), a rotating disc (15) is installed on the top of the rotating motor (14), a fixing frame (16) is installed on the outer wall of the fixing frame (16), a scraper (17) is installed on the outer wall of the scraper (17), and a stirring rod (18) is installed on the outer wall of the scraper (17).

2. The raw material mixing device for producing high-purity solvent according to claim 1, characterized in that: The cover plate (2) is threadedly connected to the support frame (3), and the positioning rod (4) is movably connected to the connecting plate (7).

3. The raw material mixing device for producing high-purity solvent according to claim 1, characterized in that: The connecting plate (7) forms a telescopic structure through a limiting spring (6) and a limiting rod (5), and the positioning rods (4) are distributed in a ring array with the central axis of the connecting plate (7) as the center.

4. The raw material mixing device for producing high-purity solvent according to claim 1, characterized in that: The outer wall diameter of the filter screen (12) matches the inner wall diameter of the batching tank (1), and the clamping rod (13) is plugged into the clamping slot (11).

5. The raw material mixing device for producing high-purity solvent according to claim 1, characterized in that: The outer wall of the scraper (17) is tightly fitted with the inner wall of the batching tank (1), and the scraper (17) is distributed in a ring array with the central axis of the batching tank (1) as the center.

6. The raw material mixing device for producing high-purity solvent according to claim 1, characterized in that: The stirring rods (18) are arranged at equal intervals with the central axis of the scraper (17) as the center, and the scraper (17) is welded to the turntable (15) through a fixing frame (16).

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