Granular zinc stearate production device
Patent Information
- Application Number
- CN202420795725.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-17
AI Technical Summary
In the existing zinc stearate production process, the particles are uneven in size and are difficult to separate when mixed together, so they cannot be used directly.
A production device including a box, a base, a support column, a hot melt machine, a rectangular nozzle, a driving motor and a vibration structure is designed. The zinc stearate particles in the box are screened through the vibration structure, and the screening plate and discharge are used. The material port achieves uniform separation of particle size, and facilitates the collection of particles through the collection box, track and grip structure.
The uniform screening and simple collection of zinc stearate particles is achieved, which solves the problems of uneven particle size and difficult to separate mixing, and improves the efficiency of product use and space utilization.
Smart Images
Figure CN222151932U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stearic acid production, in particular to a granular zinc stearate production device. Background Art
[0002] In recent years, stearates have been widely used in various industries such as petrochemicals, daily chemicals, plastics and rubber, paints and coatings. They are mainly used as heat stabilizers for the processing of polymer materials such as polyethylene (PE), polypropylene (PP), and polyvinyl chloride (PVC), as well as lubricants and dispersants in paints and coatings. Zinc stearate mainly exists in the stearate market in the form of a granular zinc stearate production device white powder. Powder products will generate a lot of dust during production, packaging and use, and dust pollution is very likely to occur during transportation and customer feeding. Therefore, with the development of the industry and the improvement of people's environmental awareness, the process of improving powdered zinc stearate to granular has received more and more attention, and replacing powdered products is the trend and direction of future development. At present, a small number of granular zinc stearates have appeared on the market, but the production process is still not mature enough.
[0003] There is also a process for synthesizing granular zinc stearate by melting method in the prior art, that is, the raw material zinc stearate is heated and melted in a reactor, and then the molten zinc stearate reaches the nozzle through a conveying pipe, and the nozzle sprays the molten zinc stearate from the top of the collection box downward in the form of a spray. The sprayed zinc stearate is cooled and fixed into fine particles. However, the zinc stearate produced in this way is uneven in size and mixed together, which is difficult to pick out directly and cannot be used directly. Utility Model Content
[0004] The utility model aims to solve the shortcomings of the existing zinc stearate production that the size is uneven and mixed together, it is difficult to directly pick out and cannot be used directly, and proposes a granular zinc stearate production device.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A granular zinc stearate production device comprises a box body and a base, wherein the base is fixedly connected with support columns on all sides, the outer wall of the base is fixedly connected with a support frame, the top of the support frame is fixedly connected with a hot melt machine, the outer wall of the hot melt machine is through-connected with a rectangular nozzle, the top of the base is fixedly connected with a drive motor, and the drive motor is connected to a fixed column through a vibration structure.
[0007] Preferably, the vibration structure includes a transmission shaft, a support plate, an eccentric wheel, a connecting rod, a first fixed shaft that is evenly distributed, a connecting column, a second fixed shaft, and a shock-absorbing spring. The transmission shaft is fixedly connected to the output end of the drive motor, the support plate is fixedly connected to the inner wall of the support column, the transmission shaft is rotatably connected to the support plate, and the end of the transmission shaft away from the drive motor is fixedly connected to the eccentric wheel.
[0008] Preferably, the eccentric wheel is rotatably connected to the connecting rod, the first fixed shaft is fixedly connected to the outer wall of the box, the second fixed shaft is fixedly connected to the outer wall of the base, the connecting column is rotatably connected to the first fixed shaft, and the connecting column is rotatably connected to the second fixed shaft.
[0009] Preferably, the top end of the shock absorbing spring is fixedly connected to the bottom end of the box body, the bottom end of the shock absorbing spring is fixedly connected to the top end of the supporting column, and the fixed column is rotatably connected to the connecting rod.
[0010] Preferably, a sieve plate is fixedly connected to the inner wall of the box body, and a discharge port is provided below the sieve plate.
[0011] Preferably, a collection box is provided at the top of the base, a track is fixedly connected to the top of the base, and a handle is fixedly connected to the outer wall of the collection box.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. When the utility model is in use, the driving motor in the vibration structure can drive the connecting rod to rotate, and the box body vibrates under the influence of the eccentric wheel and the shock-absorbing spring, so that the zinc stearate particles in the box body can be vibrated and screened through the sieve plate, so that the zinc stearate particles can be divided into uniform sizes and can be used directly as needed.
[0014] 2. When the utility model is in use, the discharge port, the collection box, the track, the handle and other structures can cooperate with each other, so that smaller zinc stearate particles can be collected more easily, and it is simpler to use without taking up space. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a three-dimensional structural schematic diagram of a granular zinc stearate production device proposed by the utility model;
[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of a collecting box, a track, and a handle of a granular zinc stearate production device proposed by the utility model;
[0017] Figure 3 The utility model discloses a semi-sectioned three-dimensional structural schematic diagram of a granular zinc stearate production device.
[0018] In the figure: 1 box body, 2 base, 3 support column, 4 support frame, 5 hot melt machine, 6 rectangular nozzle, 7 drive motor, 8 fixed column, 9 transmission shaft, 10 support plate, 11 eccentric wheel, 12 connecting rod, 13 first fixed shaft, 14 connecting column, 15 second fixed shaft, 16 screen plate, 17 discharge port, 18 collection box, 19 track, 20 handle, 21 shock-absorbing spring. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0020] Reference Figure 1-Figure 3 A granular zinc stearate production device includes a box body 1 and a base 2. The base 2 is fixedly connected with support columns 3 on all sides, the outer wall of the base 2 is fixedly connected with a support frame 4, the top of the support frame 4 is fixedly connected with a hot melt machine 5, the outer wall of the hot melt machine 5 is connected with a rectangular nozzle 6, the top of the base 2 is fixedly connected with a drive motor 7, and the drive motor 7 is connected with a fixed column 8 through a vibration structure.
[0021] It should be noted that the specific model specifications of the drive motor 7 and the hot melt machine 5 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be repeated.
[0022] Furthermore, the vibration structure includes a transmission shaft 9, a support plate 10, an eccentric wheel 11, a connecting rod 12, a first fixed shaft 13 evenly distributed, a connecting column 14, a second fixed shaft 15, and a shock-absorbing spring 21. The transmission shaft 9 is fixedly connected to the output end of the drive motor 7, the support plate 10 is fixedly connected to the inner wall of the support column 3, the transmission shaft 9 is rotatably connected to the support plate 10, and the end of the transmission shaft 9 away from the drive motor 7 is fixedly connected to the eccentric wheel 11.
[0023] One end of the transmission shaft 9 penetrates through the outer wall of the support plate 10 and is rotatably connected thereto, and the transmission shaft 9 is fixedly connected to the center of the eccentric wheel 11 .
[0024] Furthermore, the eccentric wheel 11 is rotatably connected to the connecting rod 12, the first fixed shaft 13 is fixedly connected to the outer wall of the box body 1, the second fixed shaft 15 is fixedly connected to the outer wall of the base 2, the connecting column 14 is rotatably connected to the first fixed shaft 13, and the connecting column 14 is rotatably connected to the second fixed shaft 15.
[0025] The first fixed shaft 13 , the connecting column 14 , and the second fixed shaft 15 are arranged on both sides of the box body 1 , so that the box body 1 can rotate while being vacant, thus providing conditions for the vibration of the box body 1 .
[0026] Furthermore, the top end of the shock-absorbing spring 21 is fixedly connected to the bottom end of the box body 1 , the bottom end of the shock-absorbing spring 21 is fixedly connected to the top end of the support column 3 , and the fixed column 8 is rotatably connected to the connecting rod 12 .
[0027] Among them, under the action of the shock-absorbing spring 21, the vibration of the box body 1 is more stable and uniform, and the internal product will not be separated due to excessive shaking.
[0028] Furthermore, a sieve plate 16 is fixedly connected to the inner wall of the box body 1 , and a discharge port 17 is provided below the sieve plate 16 .
[0029] The discharge port 17 is arranged in a funnel shape, and the collecting box 18 is arranged directly below the discharge port 17 .
[0030] Furthermore, a collection box 18 is provided at the top of the base 2 , a track 19 is fixedly connected to the top of the base 2 , and a handle 20 is fixedly connected to the outer wall of the collection box 18 .
[0031] The collecting box 18 is slidably connected to the track 19, and after the collecting box 18 is full, the collecting box 18 can be taken out through the handle 20 for processing.
[0032] Working principle: first, put the raw material zinc stearate into the hot melt machine 5 through the rectangular nozzle 6 into the box 1, and then start the drive motor 7, the drive motor 7 drives the transmission shaft 9 to rotate, the transmission shaft 9 drives the eccentric wheel 11 to rotate, the eccentric wheel 11 drives the connecting rod 12 to rotate, and at the same time, because the other end of the connecting rod 12 is connected to the fixed column 8, the connecting rod 12 drives the box 1 to make a small rotation. Under the action of the shock-absorbing spring 21, the vibration amplitude of the box 1 is more stable. The device composed of the first fixed shaft 13, the second fixed shaft 15 and the connecting column 14 allows the box 1 to stay above the base 2 to avoid damage to the box 1 due to damage to parts in the later stage. The discharge port 17 arranged under the screen plate 16 can discharge smaller zinc stearate particles into the collection box 18 for collection, so that the zinc stearate particles can be divided into uniform sizes, which can be used directly according to needs and the smaller zinc stearate particles can be collected more easily, which is simpler to use and does not take up space.
[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A granular zinc stearate production device, comprising a housing (1) and a base (2), characterized in that: The base (2) is fixedly connected to support columns (3) on all sides, the outer wall of the base (2) is fixedly connected to a support frame (4), the top of the support frame (4) is fixedly connected to a hot melt machine (5), the outer wall of the hot melt machine (5) is connected through a rectangular nozzle (6), the top of the base (2) is fixedly connected to a drive motor (7), and the drive motor (7) is connected to a fixed column (8) via a vibration structure.
2. A granular zinc stearate production device according to claim 1, characterized in that: The vibration structure comprises a transmission shaft (9), a support plate (10), an eccentric wheel (11), a connecting rod (12), a first fixed shaft (13) which is evenly distributed, a connecting column (14), a second fixed shaft (15), and a shock-absorbing spring (21); the transmission shaft (9) is fixedly connected to the output end of the drive motor (7); the support plate (10) is fixedly connected to the inner wall of the support column (3); the transmission shaft (9) is rotationally connected to the support plate (10); and one end of the transmission shaft (9) away from the drive motor (7) is fixedly connected to the eccentric wheel (11).
3. A granular zinc stearate production device according to claim 2, characterized in that: The eccentric wheel (11) is rotatably connected to the connecting rod (12), the first fixed shaft (13) is fixedly connected to the outer wall of the box body (1), the second fixed shaft (15) is fixedly connected to the outer wall of the base (2), the connecting column (14) is rotatably connected to the first fixed shaft (13), and the connecting column (14) is rotatably connected to the second fixed shaft (15).
4. The granular zinc stearate production device according to claim 3, characterized in that: The top end of the shock absorbing spring (21) is fixedly connected to the bottom end of the box body (1), the bottom end of the shock absorbing spring (21) is fixedly connected to the top end of the support column (3), and the fixed column (8) is rotatably connected to the connecting rod (12).
5. The granular zinc stearate production device according to claim 1, characterized in that: A sieve plate (16) is fixedly connected to the inner wall of the box body (1), and a discharge port (17) is provided below the sieve plate (16).
6. The granular zinc stearate production device according to claim 1, characterized in that: A collection box (18) is provided at the top of the base (2), a track (19) is fixedly connected to the top of the base (2), and a handle (20) is fixedly connected to the outer wall of the collection box (18).