Integrated granulation device for calcium stearate

Abstract

The utility model discloses an integrated calcium stearate granulating device which comprises a base, a granulating device and a granulating device, the workbench is arranged on the base; the feeding pipe is arranged on the workbench; the reaction kettle is arranged on the feeding pipe; the pelletizer head is arranged at the end part of the feeding pipe; the feeding mechanism is arranged in the feeding pipe; a granulation mechanism; a collecting mechanism; the granulating mechanism comprises a granulating plate uniformly provided with through holes, heating sleeves arranged in the through holes, cutters matched with the granulating plate, a driving part arranged on the workbench, a rotating shaft matched with the driving part, a material collecting barrel arranged on the granulating machine head and a hot air pipe arranged on the material collecting barrel, the material collecting barrel is provided with a cavity, and a plurality of hot air holes are formed in the inner wall of the material collecting barrel; the hot air pipe is communicated with the cavity, and the rotating shaft is connected with the cutter.

Description

Technical Field

[0001] This utility model belongs to the field of granulator technology, and in particular relates to an integrated calcium stearate granulation device. Background Technology

[0002] Calcium stearate, a commonly used plastic additive, is generally produced by the neutralization reaction of stearic acid and calcium hydroxide. It can also be produced by reacting calcium chloride with a mixture of stearic acid and sodium palmitate. On the market, calcium stearate is usually in powder form, which easily generates dust during packaging and transportation, causing air pollution. Using granulated calcium stearate instead of powdered calcium stearate can effectively solve the dust pollution problem. The production of granulated calcium stearate requires a granulator.

[0003] Patent CN201920556200.3 discloses a calcium stearate granulator, including a worktable and a material cylinder. The material cylinder is located on the worktable, and a transmission screw is located inside the material cylinder. A spiral disc is coiled on the transmission screw. A first rotary motor is located on one side of the material cylinder, and the shaft of the first rotary motor is connected to one end of the transmission screw. A granulator head is installed on the other side of the material cylinder. A discharge device is installed on the right side of the granulator head, and a second rotary motor is located on the right side of the discharge device. A cutter is installed on the shaft of the second rotary motor to cut the calcium stearate. A funnel passes through the worktable and is installed inside the worktable. A discharge pipe is located at the bottom of the funnel, and a collection box is located below the discharge pipe to collect the granulated calcium stearate. A cleaning brush installed on the transmission screw is used to sweep off the calcium stearate adhering to the inner wall of the granulator head, avoiding waste of resources. Rotating blades are set in the discharge pipe to continuously discharge the material, preventing blockage of the discharge pipe.

[0004] In the aforementioned patent, the particles cut by the cutter are directly piled up inside the funnel, and the particles tend to stick together, affecting the quality of the product. Furthermore, the particles tend to stick to the inner wall of the funnel. Utility Model Content

[0005] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0006] To address the technical problems mentioned in the background section, some embodiments of this application provide an integrated calcium stearate granulation device, comprising:

[0007] Base;

[0008] The workbench is located on the base;

[0009] The feeding pipe is located on the workbench;

[0010] The reaction vessel is mounted on the feed pipe;

[0011] The granulator head is located at the end of the feed pipe;

[0012] The feeding mechanism is located inside the feeding pipe;

[0013] Granulation mechanism;

[0014] Collection agency;

[0015] The granulation mechanism includes a granulation plate with uniformly distributed through holes, a heating sleeve disposed in the through holes, a cutter that cooperates with the granulation plate, a drive unit disposed on the worktable, a rotating shaft that cooperates with the drive unit, a collection cylinder disposed on the granulator head, and a hot air pipe disposed on the collection cylinder. The collection cylinder has a cavity, and multiple hot air holes are disposed on the inner wall of the collection cylinder. The hot air pipe is connected to the cavity, and the rotating shaft is connected to the cutter.

[0016] Preferably, the collection mechanism includes a guide plate on the collection cylinder, a funnel below the guide plate, a guide pipe at the bottom of the funnel, a collection box below the guide pipe, a filter assembly and an anti-clogging assembly, and the collection cylinder is provided with a leakage port.

[0017] Preferably, the anti-clogging component includes a guide rod on the worktable, a clearing rod on the guide rod, a baffle on the guide rod, a first elastic element sleeved on the guide rod, and a drive disc on the rotating shaft. The drive disc has an arc-shaped groove. One end of the guide rod abuts against the drive disc, and the other end of the guide rod extends into the funnel and the guide tube. One end of the first elastic element is fixed to the baffle, and the other end is fixed to the worktable.

[0018] Preferably, the end of the guide rod is provided with ball bearings.

[0019] Preferably, the filter assembly includes a filter box disposed in a collection box, a filter plate rotatably disposed on the inner wall of the collection box, a fixing plate disposed on the inner wall of the collection box, and a plurality of second elastic members disposed on the fixing plate, wherein one end of the second elastic member is fixedly connected to the filter plate and the other end is fixedly connected to the fixing plate.

[0020] Preferably, the filter assembly further includes a rotating shaft disposed on the side wall of the collection box, a cam disposed on the rotating shaft, and a filter drive component for driving the cam to rotate, wherein the cam can contact the filter plate.

[0021] Preferably, the bottom of the filter plate is provided with a rubber plate that cooperates with the cam.

[0022] Preferably, the filter plate is set at an angle.

[0023] Preferably, the filter plate has filter holes evenly distributed.

[0024] Preferably, the feeding mechanism includes a feeding shaft disposed in a feeding tube, a spiral blade disposed on the feeding shaft, and a feeding drive component for driving the feeding shaft to rotate.

[0025] This application provides an integrated calcium stearate granulation device to prevent particle sticking. Attached Figure Description

[0026] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0027] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0028] In the attached diagram:

[0029] Figure 1 This is a schematic diagram of the structure of this utility model.

[0030] Figure 2 This is a cross-sectional view of the present invention.

[0031] Figure 3 for Figure 2 A magnified view of point A.

[0032] Figure 4 This is a partial structural diagram of the filter assembly of this utility model. Detailed Implementation

[0033] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0034] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0035] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0036] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0037] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0038] like Figure 1-4 As shown, an integrated calcium stearate granulation device includes a base 1, a workbench 2, a feeding pipe 3, a reaction vessel 4, a granulator head 5, a feeding mechanism, a granulation mechanism, and a collection mechanism. The workbench 2 is fixed on the base 1; the feeding pipe 3 is fixed on the workbench; the reaction vessel 4 is fixed on the workbench and is connected to the feeding pipe through a pipe for conveying raw materials into the feeding pipe; the granulator head 5 is fixed on the end of the feeding pipe.

[0039] Specifically, the feeding mechanism includes a feeding shaft 61, a spiral blade 62, and a feeding drive 63. The feeding shaft 61 is rotatably connected inside the feeding tube; the spiral blade 62 is fixed on the feeding shaft; the feeding drive 63 is a motor, and its output shaft is fixedly connected to the feeding shaft. Starting the feeding drive can drive the spiral blade to rotate, thereby driving the raw material in the feeding tube to move.

[0040] Specifically, the granulation mechanism includes a granulation plate 71, a heating sleeve 72, a cutter 73, a drive unit 74, a rotating shaft 75, a collecting cylinder 76, and a hot air pipe 77. The granulation plate 71 is fixed inside the granulator head and has multiple through holes evenly distributed thereon. The heating sleeve 72 is fixed inside each of the through holes and has an electric heating wire inside. The drive unit 74 is a motor and is fixed on the worktable. The rotating shaft 75 is connected to the output shaft of the drive unit. The cutter 73 is fixed on the rotating shaft and fits against the granulation plate. The collecting cylinder 76 is fixed to the end of the granulator head and has a cavity 761 inside. The inner wall of the barrel is provided with multiple hot air holes 762; one end of the hot air pipe 77 is connected to the hot air blower, and the other end is connected to the collecting cylinder. The hot air pipe is also connected to the cavity. The drive component can drive the cutter to rotate. The spiral blade can squeeze the raw material out of the heating sleeve. The heating sleeve heats the raw material, which can accelerate the solidification and shaping of the raw material. Then the cutter can cut the basic raw material into granules. During the falling process, hot air will be sprayed out from the hot air holes to heat the granules again, so that the calcium stearate granules can be quickly solidified and shaped, preventing the granules from sticking together.

[0041] Specifically, the collection mechanism includes a guide plate 81, a funnel 82, a guide pipe 83, a collection box 84, a filter assembly, and an anti-clogging assembly. The collection cylinder 76 is provided with a leakage port, and the guide plate 81 is fixed on both sides of the leakage port; the guide pipe 83 is fixed on the bottom surface of the workbench; the funnel 82 is fixed on the top of the guide pipe; and the collection box 84 is located below the guide pipe.

[0042] Specifically, the anti-clogging component includes a guide rod 851, a clearing rod 852, a baffle 853, a first elastic element 854, a ball bearing 857, and a drive disc 856. The guide rod 851 passes through the worktable and can slide up and down relative to the worktable. One end of the guide rod extends into the funnel and the guide tube, while the other end is located directly below the drive disc. The clearing rod 852 is fixed to the guide rod. The ball bearing 857 is rotatably connected to the end of the guide rod, and the baffle 853 is fixed to the guide rod. The drive disc 856 is fixed to the rotating shaft and has an arc-shaped groove. The first elastic element 854 is a spring, which is sleeved on the guide rod. One end of the spring is fixed to the baffle, and the other end is fixed to the worktable. When the rotating shaft rotates, it drives the drive disc to rotate. The arc-shaped groove can intermittently press down on the guide rod, and the first elastic element can push the guide rod up and down, thereby causing the clearing rod to move up and down, thus preventing the funnel and the guide tube from becoming clogged.

[0043] Specifically, the filter assembly includes a filter box 861, a filter plate 862, a fixed plate 863, a second elastic element 864, a rotating shaft 865, a cam 866, and a filter drive 867. The filter box 861 is fixed to the inner wall of the collection box and is located directly below the feed pipe. The filter plate 862 has evenly distributed filter holes and is rotatably connected to the inner wall of the collection box, located above the filter box. The fixed plate 863 is fixed to the inner wall of the collection box. The second elastic element 864 is a spring, which is evenly distributed on the fixed plate, with one end fixed to the fixed plate and the other end fixed to the filter plate. The rotating shaft 865 is rotatably connected to the side wall of the collection box. The cam 866 is fixed to the rotating shaft, and its protrusion can contact the bottom surface of the filter plate. The filter drive 867 is a motor, and its output shaft is connected to the rotating shaft. The filter drive drives the cam to rotate, which can shake the filter plate, improve the filtration effect, and prevent particles from accumulating on the filter plate.

[0044] In other embodiments, a rubber plate 868 is provided at the bottom of the filter plate 862, and the rubber plate is arranged correspondingly to the cam to reduce the impact between the cam and the filter plate.

[0045] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. An integrated calcium stearate granulation device, comprising: Base; A workbench is provided on the base; The feeding pipe is located on the workbench; The reaction vessel is mounted on the feed pipe; The granulator head is located at the end of the feed pipe; A feeding mechanism is located inside the feeding pipe; Granulation mechanism; Collection agency; The granulation mechanism is characterized by comprising a granulation plate uniformly provided with through holes, a heating sleeve disposed within the through holes, a cutter cooperating with the granulation plate, a driving component disposed on the worktable, a rotating shaft cooperating with the driving component, a collecting cylinder disposed on the granulator head, and a hot air pipe disposed on the collecting cylinder. The collecting cylinder has a cavity, and a plurality of hot air holes are provided on the inner wall of the collecting cylinder. The hot air pipe is connected to the cavity, and the rotating shaft is connected to the cutter.

2. The integrated calcium stearate granulation device according to claim 1, characterized in that: The collection mechanism includes a guide plate on the collection cylinder, a funnel below the guide plate, a guide pipe at the bottom of the funnel, a collection box below the guide pipe, a filter assembly, and an anti-clogging assembly. The collection cylinder is provided with a leakage port.

3. The integrated calcium stearate granulation device according to claim 2, characterized in that: The anti-clogging component includes a guide rod on the worktable, a clearing rod on the guide rod, a baffle on the guide rod, a first elastic element sleeved on the guide rod, and a drive disc on the rotating shaft. The drive disc has an arc-shaped groove. One end of the guide rod abuts against the drive disc, and the other end of the guide rod extends into the funnel and the guide tube. One end of the first elastic element is fixed to the baffle, and the other end is fixed to the worktable.

4. The integrated calcium stearate granulation device according to claim 3, characterized in that: The guide rod end is equipped with ball bearings.

5. The integrated calcium stearate granulation device according to claim 2, characterized in that: The filtration assembly includes a filter box disposed inside the collection box, a filter plate rotatably disposed on the inner wall of the collection box, a fixing plate disposed on the inner wall of the collection box, and a plurality of second elastic members disposed on the fixing plate, wherein one end of the second elastic member is fixedly connected to the filter plate and the other end is fixedly connected to the fixing plate.

6. The integrated calcium stearate granulation device according to claim 5, characterized in that: The filter assembly also includes a rotating shaft disposed on the side wall of the collection box, a cam disposed on the rotating shaft, and a filter drive component for driving the cam to rotate, wherein the cam can contact the filter plate.

7. The integrated calcium stearate granulation device according to claim 6, characterized in that: The bottom of the filter plate is provided with a rubber plate that cooperates with the cam.

8. The integrated calcium stearate granulation device according to claim 5, characterized in that: The filter plate is set at an angle.

9. The integrated calcium stearate granulation device according to claim 5, characterized in that: The filter plate is uniformly provided with filter holes.

10. The integrated calcium stearate granulation device according to claim 1, characterized in that: The feeding mechanism includes a feeding shaft disposed in the feeding tube, a spiral blade disposed on the feeding shaft, and a feeding drive component for driving the feeding shaft to rotate.

Images