Stirring device for preparing membrane material liquid

Abstract

The utility model discloses a stirring device for preparing membrane material liquid, which comprises a support frame, a fixing frame is fixedly welded at the upper end of the support frame, a stirring barrel is fixedly mounted on one side of the fixing frame, the top of the stirring barrel is rotatably connected with a frame through a hinge, two sides of the frame are symmetrically and rotatably connected with two bin doors, and the bin doors are fixedly mounted on the upper end of the support frame. Two hydraulic cylinders are symmetrically and rotationally connected to the two sides of the frame, the output ends of the hydraulic cylinders are rotationally connected with one side of the bin door, a material receiving opening is fixedly welded to the upper end of the frame, a filtering frame is arranged close to the upper portion of the material receiving opening, and a plurality of springs are fixedly connected to the surface of the upper end of the frame; according to the stirring device for preparing the membrane material liquid, a membrane material liquid raw material is filtered through the filter frame, and solid particles and impurities are separated from the liquid through the filter frame by using the spring, so that the problem that the quality of a mixed material liquid is influenced when the solid particles or the impurities exist in the membrane material liquid raw material is stirred is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a stirring device for preparing film material liquid. Background Art

[0002] Feed liquid refers to a liquid mixture with various raw materials and additives added in industrial production. These raw materials can be chemicals, metal powders, pigments, resins, etc., which are mixed into liquid to form feed liquid, and then used in the manufacture of certain processes and products. The viscosity, density, rheology and other properties of the feed liquid will vary depending on the raw materials, and will also affect its performance and use. The ratio of each component in the membrane feed liquid is different, and the separation performance and geometric shape of the obtained membrane are different. To obtain the spinning hollow fiber membrane, the concentration of the membrane material is required to be higher, while the concentration of the membrane material can be lower for the preparation of flat membranes. A stirring device is required to fully mix them in the process of preparing the membrane feed liquid.

[0003] The current stirring device for preparing membrane liquid has solid particles or impurities doped in the raw materials before stirring, which can easily affect the quality during stirring, and the wall will be occupied during stirring, which will increase the resistance during stirring, resulting in insufficient mixing of the liquid and making it difficult to open the inside of the equipment for maintenance or cleaning. Therefore, we proposed a stirring device for preparing membrane liquid. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] The utility model discloses a stirring device for preparing membrane liquid, comprising a support frame, a fixing frame is fixedly welded on the upper end of the support frame, a stirring barrel is fixedly installed on one side of the fixing frame, the top of the stirring barrel is rotatably connected to a frame through a hinge, two bin doors are symmetrically rotatably connected to the two sides of the frame, two hydraulic cylinders are symmetrically rotatably connected to the two sides of the frame, and the output end of the hydraulic cylinder is rotatably connected to one side of the bin door, a material receiving port is fixedly welded on the upper end of the frame, a filter frame is arranged above the material receiving port, a plurality of springs are fixedly connected to the upper end surface of the frame, and the top of the spring is fixedly connected to the filter frame.

[0006] As a preferred technical solution of the utility model, the top bolt of the support frame is connected with a driving motor, and the output end of the driving motor passes through the mixing barrel and is connected with a rotating rod.

[0007] As a preferred technical solution of the utility model, a plurality of stirring rods are fixedly connected to the outer side of the rotating rod, and a baffle is fixedly welded to the surface of the stirring rod.

[0008] As a preferred technical solution of the utility model, arc-shaped cavities are symmetrically fixedly welded on both sides of the mixing barrel, and a plurality of heating and heat-insulating sheets are arranged in the arc-shaped cavities.

[0009] As a preferred technical solution of the utility model, a discharge port is fixedly welded to the bottom of the mixing barrel, and a power motor is bolted to the upper end of the support frame.

[0010] As a preferred technical solution of the utility model, the output end of the power motor is transmission-connected with a cylinder through the discharge port, a discharge plate is fixedly welded to the outer side of the cylinder, and the discharge plate is movably connected to the bottom of the mixing barrel.

[0011] As a preferred technical solution of the utility model, a non-slip sleeve is provided at the bottom of the support frame, and a sealing strip is provided at the top of the discharge plate.

[0012] The beneficial effects of the utility model are:

[0013] 1. This stirring device for preparing film liquid can be conveniently rotated to repair and clean the inside of the stirring barrel by setting a frame, and the internal condition can also be conveniently checked through the door on the top of the frame during use;

[0014] 2. This stirring device for preparing membrane liquid can filter the raw materials of the membrane liquid before stirring by setting a filter frame. The raw materials of the membrane liquid are poured into the filter frame to generate gravity, and the elasticity of the spring is used to separate solid particles and impurities from the membrane liquid through the filter frame, thereby solving the quality problem of the membrane liquid during stirring;

[0015] 3. This stirring device for preparing film material liquid is provided with a baffle, and the operation of the rotating rod drives the stirring rod to rotate. At the same time, the baffle increases the contact area with the film material liquid inside the stirring barrel, thereby expanding the stirring range;

[0016] 4. This stirring device for preparing film liquid can accelerate the stirring of the film liquid inside the stirring barrel by setting a heat insulation sheet, which to a certain extent solves the problem of difficulty in stirring caused by the viscosity of the film liquid and solves the problem of insufficient mixing of the film liquid caused by adhesion of the film liquid to the wall. The utility model has a simple and reasonable structure, a novel design, simple and convenient operation, and a high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a stereoscopic diagram of a stirring device for preparing membrane liquid according to the utility model;

[0019] Figure 2 This is a schematic diagram of the framework structure of a stirring device for preparing membrane liquid according to the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a stirring rod of a stirring device for preparing a membrane material liquid according to the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a chamber door of a stirring device for preparing membrane liquid according to the utility model;

[0022] Figure 5 The utility model is a schematic diagram of the structure of a discharging plate of a stirring device for preparing membrane liquid.

[0023] In the figure: 1. support frame; 2. fixed frame; 3. mixing barrel; 4. frame; 5. bin door; 6. hydraulic cylinder; 7. material receiving port; 8. filter frame; 9. spring; 10. drive motor; 11. rotating rod; 12. stirring rod; 13. baffle; 14. arc-shaped cavity; 15. discharge port; 16. power motor; 17. cylinder; 18. discharge plate. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] Example: Figure 1-5 As shown, the utility model is a stirring device for preparing membrane liquid, comprising a support frame 1, a fixing frame 2 is fixedly welded to the upper end of the support frame 1, a stirring barrel 3 is fixedly installed on one side of the fixing frame 2, the top of the stirring barrel 3 is rotatably connected to a frame 4 through a hinge, two bin doors 5 are symmetrically rotatably connected to the two sides of the frame 4, two hydraulic cylinders 6 are symmetrically rotatably connected to the two sides of the frame 4, and the output end of the hydraulic cylinder 6 is rotatably connected to one side of the bin door 5, a material receiving port 7 is fixedly welded to the upper end of the frame 4, a filter frame 8 is arranged above the material receiving port 7, a plurality of springs 9 are fixedly connected to the upper end surface of the frame 4, and the top of the spring 9 is fixedly connected to the filter frame 8.

[0026] Among them, the top bolt of the support frame 1 is connected to a driving motor 10, and the output end of the driving motor 10 is connected to a rotating rod 11 through the mixing barrel 3. By setting the rotating rod 11, the operation of the rotating rod 11 can drive the mixing rod 12 to rotate, which can provide power to the inside of the mixing barrel 3.

[0027] Among them, a plurality of stirring rods 12 are fixedly connected to the outer side of the rotating rod 11, and a baffle 13 is fixedly welded to the surface of the stirring rod 12. By providing the baffle 13, the contact surface with the membrane liquid can be increased during stirring, thereby expanding the stirring range.

[0028] Among them, arc-shaped cavities 14 are symmetrically fixed and welded on both sides of the stirring barrel 3, and a number of heating and heat-insulating plates are arranged in the arc-shaped cavities 14. By arranging the heat-insulating plates, the stirring of the membrane liquid inside the stirring barrel 3 can be accelerated, which to a certain extent solves the problem of difficulty in stirring caused by the viscosity of the membrane liquid.

[0029] A discharge port 15 is fixedly welded to the bottom of the mixing barrel 3, and a power motor 16 is bolted to the upper end of the support frame 1. The power motor 16 is provided to provide power for rapid discharge.

[0030] Among them, the output end of the power motor 16 is transmission-connected with a cylinder 17 through the discharge port 15, and a discharge plate 18 is fixedly welded to the outer side of the cylinder 17, and the discharge plate 18 is movably connected to the bottom of the mixing barrel 3. By setting the discharge plate 18, the discharge plate 18 can be driven to rotate by the cylinder 17, thereby ensuring the sealing of the discharge plate 18.

[0031] Among them, a non-slip sleeve is provided at the bottom of the support frame 1, and a sealing strip is provided at the top of the discharge plate 18. By providing the sealing strip, the sealing performance of the discharge plate 18 can be improved.

[0032] Working principle: When in use, pour the membrane liquid raw material that needs to be stirred into the filter frame 8, and filter the membrane liquid raw material before stirring. The membrane liquid raw material is poured into the filter frame 8 to generate gravity, and the elasticity of the spring 9 is used to make the membrane liquid pass through the filter frame 8 to separate solid particles and impurities, which solves the quality problem of the membrane liquid when stirring. It enters the stirring barrel 3 through the material receiving port 7, closes the warehouse door 5 through the hydraulic cylinder 6, starts the drive motor 10 to work, and the rotating rod 11 rotates. The stirring rod 12 rotates to drive the baffle 13 to stir and mix the membrane liquid in the stirring barrel 3. At the same time, the baffle 13 can increase the contact with the stirring barrel. 3, the contact area of ​​the film liquid inside the stirring barrel 3 is expanded, and the stirring range is expanded. At the same time, the heat insulation sheet in the arc cavity 14 can accelerate the stirring of the film liquid inside the stirring barrel 3, which solves the problem of difficulty in stirring caused by the viscosity of the film liquid to a certain extent. After the stirring and mixing is completed, the power motor 16 is started, the cylinder 17 rotates, and the discharge plate 18 is driven to rotate, so that the stirred film liquid can be discharged quickly. The top of the stirring barrel 3 can be opened by rotating the frame 4, which is convenient for maintenance and cleaning of the inside of the stirring barrel 3. The internal situation can also be checked through the warehouse door 5 on the top of the frame 4 during use.

[0033] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0034] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A stirring device for preparing a film liquid, comprising a support frame (1), characterized in that: A fixing frame (2) is fixedly welded to the upper end of the support frame (1), a mixing barrel (3) is fixedly installed on one side of the fixing frame (2), the top of the mixing barrel (3) is rotatably connected to a frame (4) via a hinge, two sides of the frame (4) are symmetrically rotatably connected to two bin doors (5), two sides of the frame (4) are symmetrically rotatably connected to two hydraulic cylinders (6), and the output ends of the hydraulic cylinders (6) are rotatably connected to one side of the bin door (5), a material receiving port (7) is fixedly welded to the upper end of the frame (4), a filter frame (8) is arranged near the upper end of the material receiving port (7), a plurality of springs (9) are fixedly connected to the upper end surface of the frame (4), and the tops of the springs (9) are fixedly connected to the filter frame (8).

2. A stirring device for preparing membrane liquid according to claim 1, characterized in that: The top of the support frame (1) is bolted to a driving motor (10), and the output end of the driving motor (10) passes through the mixing barrel (3) and is transmission-connected to a rotating rod (11).

3. A stirring device for preparing membrane liquid according to claim 2, characterized in that: A plurality of stirring rods (12) are fixedly connected to the outer side of the rotating rod (11), and a baffle (13) is fixedly welded to the surface of the stirring rod (12).

4. A stirring device for preparing membrane liquid according to claim 1, characterized in that: Arc-shaped cavities (14) are symmetrically fixedly welded on both sides of the mixing barrel (3), and a plurality of heating and heat-insulating sheets are arranged in the arc-shaped cavities (14).

5. The stirring device for preparing membrane liquid according to claim 1, characterized in that: A discharge port (15) is fixedly welded to the bottom of the mixing barrel (3), and a power motor (16) is bolted to the upper end of the support frame (1).

6. A stirring device for preparing membrane liquid according to claim 5, characterized in that: The output end of the power motor (16) is transmission-connected to a cylinder (17) through a discharge port (15), a discharge plate (18) is fixedly welded to the outer side of the cylinder (17), and the discharge plate (18) is movably connected to the bottom of the mixing barrel (3).

7. A stirring device for preparing membrane liquid according to claim 6, characterized in that: The bottom of the support frame (1) is provided with an anti-slip sleeve, and the top of the discharge plate (18) is provided with a sealing strip.

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