An automated slurry preparation apparatus for filter cloth production

Abstract

The utility model relates to filter cloth production technical field especially relates to a kind of automatic slurry blending equipment for filter cloth production, including the mixing tank of being installed in fixed frame inside, the feed mechanism of quantitative conveying material is provided at the top of the mixing tank, the mixing mechanism of being provided with sufficient mixed material and cleaning residual material in fixed frame inside.The utility model is mixed by setting mixing mechanism, can be mixed with the material that dispenses well, make slurry each component uniform, and residual material in the inside wall of mixing tank and below can be cleaned when mixing, reduce material waste, avoid residual material to influence subsequent batch slurry quality, by setting feed mechanism, different material quantitative conveying can be carried out, guarantee accurate proportioning feed, avoid material waste and proportioning deviation, and material is agitated while feeding, prevent material from accumulating, caking in hopper, make material conveying more smooth, uniform, to improve the accuracy and efficiency of slurry blending.

Description

Technical Field

[0001] This utility model relates to the field of filter cloth production technology, and in particular to an automated slurry preparation equipment for filter cloth production. Background Technology

[0002] In the production process of filter cloth, the preparation of slurry is a crucial step, as the quality and ratio of slurry directly affect the performance and quality of the filter cloth.

[0003] In existing technologies, it is difficult to ensure uniformity of components during material mixing, leading to unstable slurry quality. Furthermore, material residue easily remains on the inner walls and bottom of the mixing tank, causing waste and potentially affecting the quality of subsequent batches due to deterioration. Cleaning residual material is also inconvenient, impacting equipment cleanliness and production continuity. Therefore, we provide an automated slurry mixing device for filter cloth production. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an automated slurry mixing device for filter cloth production. It solves the technical problems of materials not being easily mixed thoroughly and the presence of residual materials that affect the quality of filter cloth production in existing equipment. The device can fully mix materials, improve the uniformity of mixing, and remove residual materials adhering to the barrel wall during mixing, thereby improving the quality of filter cloth production.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an automated slurry mixing equipment for filter cloth production, comprising a mixing tank installed inside a fixed frame, a feeding mechanism for quantitatively conveying materials at the top of the mixing tank, and a mixing mechanism for fully mixing materials and cleaning residual materials inside the fixed frame.

[0006] The mixing mechanism includes an asynchronous motor installed at the top of the mixing tank. The output end of the asynchronous motor is connected to a stirring shaft distributed inside the mixing tank. Multiple sets of stirring rods are installed on the outer wall of the stirring shaft. Two sets of fixing plates are installed at the bottom of the stirring shaft. A connecting plate is installed at the top of the fixing plate. Multiple sets of mixing rods are installed on the inner side of the connecting plate. A scraper that abuts against the inner wall of the mixing tank is installed on the outer side of the connecting plate. A scraper that abuts against the lower part of the inner wall of the mixing tank is installed on the fixing plate.

[0007] Preferably, the feeding mechanism includes feeding funnels installed on both sides of the top of the mixing tank. A discharge trough is provided at the bottom of each feeding funnel. A drive motor is installed on the side of each feeding funnel. A bevel gear is installed at the output end of the drive motor. A bracket is fixedly installed inside the lower part of the feeding funnel. An installation shaft is rotatably connected inside the bracket. A bevel gear two, meshing with bevel gear one, is installed on the upper part of the outer wall of the installation shaft. Several sets of push plates are installed at the bottom of the installation shaft, abutting against the bottom of the inner part of the feeding funnel. A linkage rod is installed at the top of the installation shaft. A bevel gear three is installed on the upper part of the outer wall of the linkage rod. A rotating rod is rotatably connected inside the upper part of the feeding funnel. A bevel gear four, meshing with bevel gear three, is installed on the outer wall of the rotating rod. Multiple sets of stirring rods are installed on the outer wall of the rotating rod.

[0008] Preferably, an electromagnetic valve is installed inside the discharge port of the mixing tank, and the stirring rod and the mixing rod are staggered vertically.

[0009] Preferably, the scraper is an arc-shaped plate structure, and the scraper component is an elastic material component whose curvature is consistent with the curvature of the lower part of the inner wall of the mixing tank.

[0010] Preferably, a protective cover is installed at the top of the bracket, and the top of the protective cover is inclined.

[0011] Preferably, the feeding funnels are symmetrically distributed on both sides of the top of the mixing tank, and multiple sets of stirring rods are staggered on the outer wall of the rotating rod.

[0012] By employing the above technical solution, this utility model provides an automated slurry preparation device for filter cloth production, which has at least the following beneficial effects: 1. This utility model, by setting up a mixing mechanism, can fully mix the distributed materials, making the components of the slurry uniform and consistent, improving the stability of the slurry quality. In addition, it can clean the residual materials on the inner wall and bottom of the mixing tank during mixing, reducing material waste and preventing residual materials from affecting the quality of subsequent batches of slurry. At the same time, it facilitates equipment cleaning, ensuring the continuity of production and the cleanliness of the equipment.

[0013] 2. This utility model, by setting up a feeding mechanism, can quantitatively convey different materials, ensure accurate feeding according to proportion, avoid material waste and ratio deviation, and stir the materials while feeding to prevent the materials from accumulating and clumping in the funnel, making the material conveying smoother and more uniform, thereby improving the accuracy and efficiency of slurry preparation. Attached Figure Description

[0014] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0015] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the hybrid mechanism structure of this utility model; Figure 4 This is a schematic diagram of the external structure of the feeding mechanism of this utility model; Figure 5 This is a schematic diagram of the internal structure of the feeding funnel of this utility model; Figure 6 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0016] In the diagram: 1. Fixed frame; 2. Mixing tank; 3. Feeding mechanism; 31. Feeding funnel; 32. Discharge chute; 33. Drive motor; 34. Bevel gear one; 35. Bracket; 36. Mounting shaft; 37. Bevel gear two; 38. Push plate; 39. Linkage rod; 310. Bevel gear three; 311. Rotating rod; 312. Bevel gear four; 313. Stirring rod; 4. Mixing mechanism; 41. Asynchronous motor; 42. Stirring shaft; 43. Stirring rod; 44. Fixing plate; 45. Connecting plate; 46. Mixing rod; 47. Scraper; 48. Scraper piece. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1 Existing equipment often suffers from problems such as incomplete material mixing and residual material buildup, which negatively impacts filter cloth production quality. This embodiment provides an automated slurry mixing device for filter cloth production. This device effectively mixes materials, improving mixing uniformity, and simultaneously removes residual material adhering to the tank wall, thus enhancing the quality of the filter cloth. Please refer to... Figure 1 - Figure 6This automated slurry mixing equipment for filter cloth production includes a mixing tank 2 installed inside a fixed frame 1. A solenoid valve is installed inside the discharge port of the mixing tank 2, which can precisely control the timing and flow rate of slurry discharge via electrical control signals, achieving batch-by-batch quantitative output, avoiding human error, and ensuring the stability of material usage in subsequent filter cloth production processes. A feeding mechanism 3 for quantitatively conveying materials is installed at the top of the mixing tank 2, and a mixing mechanism 4 for thoroughly mixing materials and cleaning residual materials is installed inside the fixed frame 1. The feeding mechanism 3 can quantitatively convey materials and simultaneously agitate them to prevent clumping. The mixing mechanism 4 can mix materials at multiple levels and remove residual materials adhering to the tank wall while mixing, avoiding waste of residual materials and thus improving the production quality of the filter cloth.

[0019] Existing slurry mixing equipment uses only a single stirring structure to agitate and mix materials, which reduces the uniformity of the mixture. Furthermore, material residue easily remains on the tank walls and bottom, causing waste, affecting subsequent quality, and hindering equipment cleanliness and production continuity due to cleaning difficulties. To address these issues, a mixing mechanism 4 includes an asynchronous motor 41 mounted at the top of the mixing tank 2. The output of the asynchronous motor 41 is connected to a stirring shaft 42 distributed inside the mixing tank 2. Multiple stirring rods 43 are mounted on the outer wall of the stirring shaft 42. The stirring rods 43 and mixing rods 46 are staggered vertically to avoid the limitation of material circulating and mixing in a single plane, thus ensuring thorough mixing. Two sets of fixing plates 44 are mounted at the bottom of the stirring shaft 42, and a connecting plate 45 is mounted at the top of the fixing plates 44. Multiple mixing rods 46 are mounted inside the connecting plate 45, and multiple mixing rods 46 are mounted on the outer side of the connecting plate 45. The scraper 47, which abuts against the inner wall of the mixing tank 2, has an arc-shaped plate structure that precisely matches the curvature of the inner wall of the mixing tank 2. When the stirring shaft 42 drives the scraper 47 to rotate, the arc surface of the scraper 47 can tightly adhere to the inner wall of the tank, completely scraping away the slurry adhering to the tank wall and avoiding material residue. A scraper 48, made of elastic material, is installed on the fixed plate 44, abutting against the lower part of the inner wall of the mixing tank 2. Its curvature matches the lower part of the inner wall of the mixing tank 2, adapting to the curvature of the tank bottom and improving the efficiency of material removal. The asynchronous motor 41 drives the stirring shaft 42 to rotate, thereby driving the stirring rod 43 and the fixed plate 44 to rotate. With the cooperation of the stirring rod 43 and the mixing rod 46, the material can be fully mixed. Furthermore, the synchronous rotation of the scraper 47 and the scraper 48 can scrape off residual material from the tank wall, avoiding material waste and improving the production quality of the filter cloth.

[0020] Example 2 Based on Example 1, such as Figure 1 - Figure 6As shown, based on the existing equipment, the materials are not easy to mix fully and there are residual materials that affect the production quality of filter cloth. However, in the existing technology, it is difficult to quantitatively convey different materials, there are ratio deviations, and the materials are easy to accumulate and clump, resulting in unsmooth and uneven conveying, thereby reducing the mixing efficiency of materials. Therefore, the device is also equipped with a structure for quantitatively conveying materials.

[0021] In existing slurry mixing technologies, quantitative conveying of different materials is difficult, easily leading to proportioning deviations. Simultaneously, materials tend to accumulate and clump in the feeding funnel 31, causing uneven and inconsistent conveying, thus reducing material mixing efficiency. To address these issues, the feeding mechanism 3 includes feeding funnels 31 installed on both sides of the top of the mixing tank 2. The symmetrical distribution of the feeding funnels 31 on both sides of the top of the mixing tank 2 ensures uniform weight distribution during material input, preventing tilting or vibration of the mixing tank 2 due to unilateral force. It can also supply different materials. A discharge trough 32 is provided at the bottom of the feeding funnel 31. A drive motor 33 is installed on the side of the feeding funnel 31, and a bevel gear 34 is installed at the output end of the drive motor 33. A bracket 35 is fixedly installed inside the lower part of the feeding funnel 31, and a protective cover is installed at the top of the bracket 35. The protective cover prevents materials from entering the transmission components, improving transmission efficiency. Furthermore, the sloping top of the protective cover guides the material to slide smoothly, preventing material accumulation. The bracket 35 is rotatably connected to the mounting shaft 36. A bevel gear 37 that meshes with bevel gear 34 is installed on the upper part of the outer wall of the mounting shaft 36. Several sets of push plates 38 that abut against the bottom of the inner part of the feeding hopper 31 are installed at the bottom of the mounting shaft 36. A linkage rod 39 is installed at the top of the mounting shaft 36. A bevel gear 310 is installed on the upper part of the outer wall of the linkage rod 39. A rotating rod 311 is rotatably connected to the upper part of the inner part of the feeding hopper 31. A bevel gear 312 that meshes with bevel gear 310 is installed on the outer wall of the rotating rod 311. Multiple sets of stirring rods 313 are installed on the outer wall of the rotating rod 311. The multiple sets of stirring rods 313 are staggered on the outer wall of the rotating rod 311 to avoid the phenomenon of material clumping and improve the material stirring efficiency. The operation of the drive motor 33 drives the first bevel gear 34 to rotate. With the meshing of the first bevel gear 34 and the second bevel gear 37, the mounting shaft 36 rotates under the support of the bracket 35, thereby driving the pusher plate 38 to push the material quantitatively to the discharge trough 32, thus improving the accuracy of feeding. The rotation of the mounting shaft 36 also drives the linkage rod 39 to rotate. With the meshing of the third bevel gear 310 and the fourth bevel gear 312, the rotating rod 311 rotates, thereby driving the stirring rod 313 to stir the added material, avoiding the formation of clumps, thus improving the mixing efficiency of the material.

[0022] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated slurry preparation device for filter cloth production, comprising a mixing tank (2) installed inside a fixed frame (1), characterized in that: The mixing tank (2) is equipped with a feeding mechanism (3) for quantitatively conveying materials at the top, and the fixed frame (1) is equipped with a mixing mechanism (4) for fully mixing materials and cleaning residual materials inside. The mixing mechanism (4) includes an asynchronous motor (41) installed at the top of the mixing tank (2). The output end of the asynchronous motor (41) is connected to a stirring shaft (42) distributed inside the mixing tank (2). Multiple stirring rods (43) are installed on the outer wall of the stirring shaft (42). Two sets of fixing plates (44) are installed at the bottom of the stirring shaft (42). A connecting plate (45) is installed at the top of the fixing plate (44). Multiple mixing rods (46) are installed on the inner side of the connecting plate (45). A scraper (47) that abuts against the inner wall of the mixing tank (2) is installed on the outer side of the connecting plate (45). A scraper (48) that abuts against the lower part of the inner wall of the mixing tank (2) is installed on the fixing plate (44).

2. The automated slurry preparation equipment for filter cloth production according to claim 1, characterized in that: The feeding mechanism (3) includes feeding funnels (31) installed on both sides of the top of the mixing tank (2). The bottom of the feeding funnels (31) is provided with a discharge trough (32). A drive motor (33) is installed on the side of the feeding funnels (31). A bevel gear (34) is installed at the output end of the drive motor (33). A bracket (35) is fixedly installed inside the lower part of the feeding funnels (31). An installation shaft (36) is rotatably connected inside the bracket (35). A bevel gear that meshes with the bevel gear (34) is installed on the upper part of the outer wall of the installation shaft (36). Wheel 2 (37), the bottom end of the mounting shaft (36) is equipped with several sets of push plates (38) that abut against the bottom end of the inside of the feeding funnel (31), the top end of the mounting shaft (36) is equipped with a linkage rod (39), the upper part of the outer wall of the linkage rod (39) is equipped with a bevel gear 3 (310), the upper part of the inside of the feeding funnel (31) is rotatably connected with a rotating rod (311), the outer wall of the rotating rod (311) is equipped with a bevel gear 4 (312) that meshes with the bevel gear 3 (310), and the outer wall of the rotating rod (311) is equipped with multiple sets of stirring rods (313).

3. The automated slurry preparation equipment for filter cloth production according to claim 1, characterized in that: The discharge port of the mixing tank (2) is equipped with an electromagnetic valve, and the stirring rod (43) and the mixing rod (46) are staggered vertically.

4. The automated slurry preparation equipment for filter cloth production according to claim 1, characterized in that: The scraper (47) is an arc-shaped plate structure, and the scraper (48) is an elastic material component whose curvature is consistent with the curvature of the lower inner wall of the mixing tank (2).

5. An automated slurry preparation device for filter cloth production according to claim 2, characterized in that: The top of the bracket (35) is equipped with a protective cover, and the top of the protective cover is inclined.

6. An automated slurry preparation device for filter cloth production according to claim 2, characterized in that: The feeding funnel (31) is symmetrically distributed on both sides of the top of the mixing tank (2), and multiple sets of stirring rods (313) are staggered on the outer wall of the rotating rod (311).

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