Thermal insulation material stirring mechanism

Abstract

The utility model relates to a thermal insulation material stirring mechanism which comprises a rack and a stirring bin arranged above the rack, a rotatable stirring shaft is arranged in the stirring bin, spiral pieces are symmetrically arranged on the two sides of the stirring shaft, the spiral directions of the spiral pieces on the two sides are opposite, and a cleaning assembly is arranged in the stirring bin. The stirring device is reasonable in design, simple in structure, convenient to use, time-saving and labor-saving, the stirring efficiency is improved, meanwhile, the stirring bin is conveniently subjected to high-pressure cleaning, and the service life of equipment is prolonged.

Description

Technical Field

[0001] This utility model relates to a stirring mechanism for thermal insulation materials. Background Technology

[0002] In the yarn production process, the raw yarn material needs to be heated to a molten state, and then the molten material is extruded through a spinneret to form yarn. When the raw yarn material becomes liquid, it needs to be transported through pipelines. To maintain the temperature, a layer of insulation material needs to be wrapped around the outer surface of the pipelines. Currently, the insulation material is typically poured out manually from bags and stirred with tools before use. This method is time-consuming, labor-intensive, and inefficient, and it is also inconvenient to clean up any excess material. Utility Model Content

[0003] This invention addresses the aforementioned problems by providing a thermal insulation material stirring mechanism that is convenient and efficient to use.

[0004] This utility model is constructed as follows: it includes a frame and a mixing chamber disposed above the frame. A rotatable mixing shaft is disposed inside the mixing chamber. Spiral blades are symmetrically disposed on both sides of the mixing shaft, and the spiral directions of the spiral blades on both sides are opposite. A cleaning component is disposed inside the mixing chamber.

[0005] Furthermore, a discharge port is provided at the lower center of the mixing chamber, and a valve is installed inside the discharge port.

[0006] Furthermore, the two sides of the stirring shaft are rotatably engaged with the stirring chamber, and one side of the stirring shaft is driven to rotate by a motor mounted on the frame.

[0007] Furthermore, a cover is provided above the mixing chamber.

[0008] Furthermore, a lifting plate is provided on one side of the frame, and a guide rail is provided on the side of the frame near the lifting plate. The lifting plate and the guide rail are connected by a slide.

[0009] Furthermore, an L-shaped bracket is provided on the side of the lifting plate away from the guide rail, and the L-shaped bracket is driven to lift by a drive device.

[0010] Furthermore, the cleaning assembly is connected via a pipeline to a booster pump mounted on a frame, and the other end of the booster pump is connected to a cleaning water source.

[0011] Furthermore, the cleaning assembly includes an upper cleaning assembly and a lower cleaning assembly.

[0012] Furthermore, the cleaning upper component includes multiple upper cleaning nozzles disposed on the lower part of the cover.

[0013] Furthermore, the cleaning lower assembly includes a lower cleaning nozzle disposed on the stirring shaft.

[0014] Compared with the prior art, this utility model has the following advantages: The device has a simple structure, reasonable design, and is easy to use. After opening the cover, the bagged insulation material is placed on the lifting plate. The drive device moves the lifting plate to the side of the opening above the mixing chamber, making it convenient for personnel to pour the insulation material into the mixing chamber for mixing. This saves time and effort, eliminating the need to manually lift the bagged insulation material to the material outlet above the mixing chamber for pouring. The motor drives the mixing shaft to rotate, ensuring uniform mixing of the insulation material. The uniformly mixed insulation material is then easily discharged from the mixing chamber outlet. The mixing process is complete. Afterwards, the mixed insulation material is output through the valve in the middle of the bottom of the mixing chamber, and then wrapped around the outer surface of the pipe conveying the liquid yarn material to achieve insulation. After the mixing chamber is used, the cover of the mixing chamber is closed, the booster pump of the cleaning component is started, and the upper cleaning nozzle sprays cleaning fluid to perform high-pressure rinsing on the mixing shaft and spiral blades inside the mixing chamber. At the same time, the lower cleaning nozzle also sprays cleaning fluid into the mixing chamber, thereby performing high-pressure cleaning on the inside of the mixing chamber. The waste liquid after cleaning is discharged through the valve of the mixing chamber, thus ensuring the cleanliness of the mixing mechanism and preventing residual material from clumping and affecting the next use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] Example: Figure 1 As shown, in this embodiment, a thermal insulation material stirring mechanism is provided, including a frame 1 and a stirring chamber 2 disposed above the frame. A rotatable stirring shaft 3 is disposed inside the stirring chamber. Spiral blades 4 are symmetrically disposed on both sides of the stirring shaft, and the spiral directions of the spiral blades on both sides are opposite. A cleaning component 5 is disposed inside the stirring chamber.

[0018] By reversing the spiral direction of the spiral blades on the stirring shaft, the left spiral blades cause the material to move to the right, and the right spiral blades cause the material to move to the left. This allows the material to move towards the center of the mixing chamber after it is evenly mixed, making it convenient to discharge from the mixing chamber outlet after mixing is complete.

[0019] During operation, the cover is opened, and the bagged insulation material is placed on the lifting plate. The drive device moves the lifting plate to the side of the opening above the mixing chamber, making it convenient for personnel to pour the insulation material into the mixing chamber for mixing. This saves time and effort, as there is no need to manually lift the bagged insulation material to the material outlet above the mixing chamber for pouring. The motor drives the mixing shaft to rotate, ensuring that the insulation material is mixed evenly. The evenly mixed insulation material is then conveniently discharged from the discharge port of the mixing chamber. After the mixing is completed, the mixed insulation material is output through the valve in the middle of the bottom of the mixing chamber, and then wraps the outer surface of the pipe that conveys the liquid yarn material to achieve insulation.

[0020] After use, cover the mixing chamber with the lid 6, start the booster pump of the cleaning component, and the upper cleaning nozzle sprays cleaning fluid to perform high-pressure rinsing on the mixing shaft and spiral blades inside the mixing chamber; at the same time, the lower cleaning nozzle also sprays cleaning fluid into the mixing chamber, thereby performing high-pressure cleaning on the inside of the mixing chamber. The waste liquid after cleaning is discharged through the valve of the mixing chamber, thereby ensuring the cleanliness of the mixing mechanism and preventing residual material from clumping and affecting the next use.

[0021] The booster pump inputs cleaning fluid through pipelines to the upper and lower cleaning nozzles, performing high-pressure cleaning on the spiral blades on the mixing shaft and the inside of the mixing chamber. The wastewater and impurities after cleaning can be discharged through valves.

[0022] In this embodiment of the present invention, a discharge port 7 is provided at the lower center of the mixing chamber, and a valve 8 is provided inside the discharge port; the valve here can be a manual valve or an electric valve.

[0023] In this embodiment of the utility model, in order to increase rotational stability, the two sides of the stirring shaft are respectively rotatably engaged with the stirring chamber, and a bearing A9 is provided at the connection between the stirring shaft and the stirring chamber. The stirring shaft on one side is driven to rotate by a motor 10 mounted on the frame, and the stirring shaft extending out of the stirring chamber on the other side is connected to a bearing B11 mounted on the frame.

[0024] In this embodiment of the utility model, a cover 6 is provided above the mixing chamber; one side of the cover can be hinged to the mixing chamber, and the other side is fixed by a fastener.

[0025] In this embodiment of the utility model, in order to facilitate the pouring of bagged insulation material into the mixing chamber, a lifting plate 12 is provided on one side of the frame, and a guide rail 13 is provided on the side of the frame near the lifting plate. The lifting plate and the guide rail are connected by a slide block 14. One side of the slide block is fixed to one side of the lifting plate, and the other side of the slide block is slidably engaged with the guide rail.

[0026] In this embodiment of the utility model, an L-shaped bracket 15 is provided on the side of the lifting plate away from the guide rail, and the L-shaped bracket is driven to lift by a driving device 16; the driving device can be a cylinder or a hydraulic cylinder.

[0027] When it is necessary to pour the bagged insulation material into the mixing chamber, the bagged insulation material is pushed into the lifting plate. The drive device moves the lifting plate upward via the L-shaped bracket, so that the lifting plate is located on the upper side of the mixing chamber. Then, the bag opening of the insulation material is aligned with the upper opening of the mixing chamber, which makes it convenient to add material into the mixing chamber for mixing, saving time and effort.

[0028] In this embodiment of the utility model, in order to increase the cleaning pressure, the cleaning component is connected to a booster pump 17 mounted on the frame via a pipeline, and the other end of the booster pump is connected to a cleaning water source.

[0029] In this embodiment of the invention, the cleaning assembly includes an upper cleaning assembly and a lower cleaning assembly.

[0030] In this embodiment of the utility model, the cleaning upper component includes a plurality of upper cleaning nozzles 18 disposed at the lower part of the cover, and the upper cleaning nozzles are connected to the booster pump via pipeline A.

[0031] In this embodiment of the present invention, the cleaning lower component includes a lower cleaning nozzle 19 disposed on the stirring shaft; the lower cleaning nozzle is connected to the booster pump via a pipeline B, the middle part of the stirring shaft is a cavity, and the pipeline B is connected to the booster pump after passing through the cavity in the middle of the stirring shaft, so as to avoid the pipeline B from getting tangled as the stirring shaft rotates.

[0032] When cleaning is required inside the mixing chamber, close the cover, and the booster pump will input cleaning fluid through the pipeline to the upper and lower cleaning nozzles to perform high-pressure cleaning on the spiral blades on the mixing shaft and the inside of the mixing chamber. The wastewater and impurities after cleaning can be discharged through the valve.

[0033] Unless otherwise stated, if any of the technical solutions disclosed in this utility model discloses a numerical range, then the disclosed numerical range is a preferred numerical range. Any person skilled in the art should understand that the preferred numerical range is merely one among many feasible numerical values ​​that has a more obvious or representative technical effect. Because there are many numerical values, it is impossible to list them all. Therefore, this utility model discloses only some numerical values ​​to illustrate the technical solutions of this utility model. Furthermore, the numerical values ​​listed above should not constitute a limitation on the scope of protection of this utility model.

[0034] Meanwhile, if the present invention discloses or relates to mutually fixedly connected parts or structural components, then unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (e.g., using bolts or screws), or a non-detachable fixed connection (e.g., riveting, welding). Of course, the mutually fixed connection can also be replaced by an integral structure (e.g., manufactured by casting process) (except where it is obviously impossible to use an integral forming process).

[0035] In addition, unless otherwise stated, the terms used in any of the technical solutions disclosed in this utility model to indicate positional relationships or shapes include states or shapes that are similar to, close to, or approximate with those states or shapes.

[0036] Any component provided by this utility model can be assembled from multiple individual components, or it can be a single component manufactured by a one-piece molding process.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A stirring mechanism for thermal insulation material, characterized in that, The device includes a frame and a mixing chamber located above the frame. A rotatable mixing shaft is installed inside the mixing chamber. Spiral blades are symmetrically arranged on both sides of the mixing shaft, with the spiral directions of the spiral blades on both sides being opposite. A cleaning assembly is installed inside the mixing chamber. A lifting plate is provided on one side of the frame, and a guide rail is provided on the side of the frame near the lifting plate. The lifting plate and the guide rail are connected by a sliding block. An L-shaped bracket is provided on the side of the lifting plate away from the guide rail, and the L-shaped bracket is driven to lift and lower by a drive device.

2. The thermal insulation material stirring mechanism according to claim 1, characterized in that, A discharge port is provided at the lower center of the mixing chamber, and a valve is installed inside the discharge port.

3. The thermal insulation material stirring mechanism according to claim 1, characterized in that, The two sides of the stirring shaft are rotatably engaged with the stirring chamber, and the stirring shaft on one side is driven to rotate by a motor mounted on the frame.

4. The thermal insulation material stirring mechanism according to claim 1, characterized in that, The mixing chamber is covered.

5. A thermal insulation material stirring mechanism according to claim 1, characterized in that, The cleaning assembly is connected to a booster pump mounted on a frame via a pipeline, and the other end of the booster pump is connected to a cleaning water source.

6. The thermal insulation material stirring mechanism according to claim 4, characterized in that, The cleaning assembly includes an upper cleaning assembly and a lower cleaning assembly.

7. The thermal insulation material stirring mechanism according to claim 6, characterized in that, The cleaning upper component includes multiple upper cleaning nozzles disposed at the lower part of the cover.

8. The thermal insulation material stirring mechanism according to claim 6, characterized in that, The cleaning lower component includes a lower cleaning nozzle mounted on the stirring shaft.

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