Novel draw conveyer

Abstract

This utility model belongs to the field of material conveying technology, specifically a novel material conveying pipe, including a material conveying pipe with a steel wire braided layer fixedly welded to its inner wall. A heat-conducting layer is fixedly welded to the inner wall of the steel wire braided layer, and a spiral protrusion is fixedly connected to the inner wall of the heat-conducting layer. Both the inner wall of the heat-conducting layer and the outer surface of the spiral protrusion are coated with a ceramic coating. This utility model, by using a material conveying pipe made of stainless steel and integrating a steel wire braided layer, a heat-conducting layer, and a nano-level alumina ceramic coating on the inner wall, significantly enhances the wear resistance and compressive strength of the pipe body, reducing problems caused by wear. A constant temperature component precisely controls the material transmission temperature, and the spiral protrusion structure optimizes the flow path, preventing material adhesion or blockage.

Description

Technical Field

[0001] This utility model relates to the field of material conveying technology, specifically a novel material conveying pipe. Background Technology

[0002] Material conveying pipes are specialized piping systems used in the food industry for the safe transport of raw materials, semi-finished products, and finished products. They are typically made of materials such as stainless steel or food-grade polyurethane, and possess properties such as wear resistance, corrosion resistance, and easy cleaning. This technology is widely used in beverage, baking, and meat processing industries, and is one of the key pieces of equipment in modern food production lines.

[0003] In existing technologies, food-grade wear-resistant material pipes are commonly used for material transfer during food extraction and conveying. However, due to the large capacity of the equipment and frequent unloading, the material pipes are prone to overheating or even breakage due to wear on the inner wall during long-term use, which can lead to problems such as raw material leakage and material extraction interruption. In addition, the single structural design of traditional material pipes cannot effectively solve potential problems such as material adhesion and reduced transmission efficiency under high-temperature environments. Therefore, we propose a new type of extraction and conveying pipe. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a novel material conveying pipe. By using a stainless steel material for the material conveying pipe and integrating a steel wire braided layer, a heat-conducting layer, and a nano-level alumina ceramic coating on the inner wall, the wear resistance and compressive strength of the pipe body are significantly enhanced. The material transmission temperature is precisely controlled by a constant temperature component, and the flow path is optimized by a spiral protrusion structure to avoid material adhesion or blockage, thus solving the problems mentioned above.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a novel material conveying pipe, comprising a material conveying pipe, wherein a steel wire braided layer is fixedly welded to the inner wall of the material conveying pipe, a heat-conducting layer is fixedly welded to the inner wall of the steel wire braided layer, a spiral protrusion is fixedly connected to the inner wall of the heat-conducting layer, and both the inner wall of the heat-conducting layer and the outer surface of the spiral protrusion are provided with a ceramic coating, a water tank is provided at the front side of the material conveying pipe, and a constant temperature component is installed between the material conveying pipe and the water tank;

[0006] The constant temperature component includes an outlet and an inlet, both of which are located on the left front side of the material conveying pipe. The material conveying pipe has a spiral water outlet channel and a spiral water inlet channel inside. The right input end of the spiral water outlet channel and the right output end of the spiral water inlet channel are connected. The left output end of the spiral water outlet channel is connected to the outlet, and the left input end of the spiral water inlet channel is connected to the inlet. A water circulation mechanism is installed on the rear side of the water tank.

[0007] Preferably, the water circulation mechanism includes a circulation pump, the input end and the output end of which are fixedly connected to a connecting pipe and a water inlet pipe, respectively. The input end of the connecting pipe is fixedly connected to a water tank, the output end of the water inlet pipe is fixedly connected to a water inlet, the output end of the water outlet is fixedly connected to an outlet pipe, and the output end of the outlet pipe is fixedly connected to the top of the water tank. Semiconductor heating elements and semiconductor cooling elements are respectively installed on the left and right sides inside the water tank.

[0008] Preferably, a detection tube is fixedly installed on the left input end of the material conveying pipe via a flange, and a temperature sensor is installed on the top of the detection tube.

[0009] Preferably, a detection tube 2 is fixedly installed on the right output end of the material conveying pipe via a flange, and a pressure sensor is installed on the top of the detection tube 2.

[0010] Preferably, a second temperature sensor is installed on the bottom front side of the water tank.

[0011] Preferably, the steel wire braided layer is made of multiple sets of stainless steel wires crisscrossed together.

[0012] Preferably, the material conveying pipe is made of stainless steel.

[0013] Preferably, a control box is provided on the right side of the water tank, and a PLC control module is installed inside the control box.

[0014] Preferably, the ceramic coating is a nano-sized alumina ceramic coating.

[0015] Preferably, the cross-section of the spiral protrusion is trapezoidal.

[0016] This invention provides a novel material conveying pipe. Compared with the prior art, it has the following advantages:

[0017] 1. This new type of material conveying pipe uses stainless steel to make the material conveying pipe, and integrates a steel wire braided layer, a heat-conducting layer and a nano-grade alumina ceramic coating on the inner wall, which greatly enhances the wear resistance and compressive strength of the pipe body and reduces problems caused by wear of the material pipe.

[0018] 2. This new type of material conveying pipe precisely controls the material transmission temperature through a constant temperature component and optimizes the flow path by combining a spiral protrusion structure to avoid material adhesion or blockage. Attached Figure Description

[0019] Figure 1 This is a front view structural diagram of the main body of this utility model;

[0020] Figure 2 This is a schematic diagram of the rear view of the main body structure of this utility model;

[0021] Figure 3 This is a front view structural diagram of the material conveying pipe of this utility model;

[0022] Figure 4 This is a schematic diagram of the spiral water outlet channel and spiral water inlet channel of this utility model;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the material conveying pipe of this utility model;

[0024] Figure 6 This is a schematic diagram of the steel wire braided layer structure of this utility model;

[0025] Figure 7 This is a schematic diagram of the internal structure of the water tank of this utility model;

[0026] Figure 8 This utility model Figure 5 Enlarged schematic diagram of the structure at point A in the middle.

[0027] In the diagram: 1. Material conveying pipe; 2. Water tank; 3. Control box; 4. Outlet pipe; 5. Inlet pipe; 6. Detection pipe one; 7. Detection pipe two; 8. Temperature sensor one; 9. Pressure sensor; 10. Circulating conveying pump; 11. Connecting pipe; 12. Outlet; 13. Inlet; 14. Ceramic coating; 15. Spiral water outlet channel; 16. Spiral water inlet channel; 17. Spiral protrusion; 18. Steel wire braided layer; 19. Semiconductor cooling chip; 20. Semiconductor heating chip; 21. Temperature sensor two; 22. Heat-conducting layer. Detailed Implementation

[0028] 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.

[0029] Please see Figure 1-8 This utility model provides a technical solution: a novel material conveying pipe, including a material conveying pipe 1, a steel wire braided layer 18 fixedly welded to the inner wall of the material conveying pipe 1, a heat-conducting layer 22 fixedly welded to the inner wall of the steel wire braided layer 18, a spiral protrusion 17 fixedly connected to the inner wall of the heat-conducting layer 22, and a ceramic coating 14 provided on the inner wall of the heat-conducting layer 22 and the outer surface of the spiral protrusion 17; a water tank 2 is provided on the front side of the material conveying pipe 1, and a constant temperature component is installed between the material conveying pipe 1 and the water tank 2;

[0030] This novel material conveying pipe has a steel wire braided layer 18 fixedly welded to the inner wall of the material conveying pipe 1 to enhance the wear resistance and compressive strength of the pipe body. A heat-conducting layer 22 is fixedly welded to the inner wall of the steel wire braided layer 18 to achieve uniform heat conduction. A spiral protrusion 17 is fixedly connected to the inner wall of the heat-conducting layer 22. The wear resistance and anti-adhesion performance are further improved by the ceramic coating 14 covering the inner wall of the heat-conducting layer 22 and the outer surface of the spiral protrusion 17. A water tank 2 is set at the front of the material conveying pipe 1, and the two are connected by a constant temperature component to achieve constant temperature control during the material conveying process.

[0031] The thermostatic component includes an outlet 12 and an inlet 13. Both the outlet 12 and the inlet 13 are located on the left front side of the material conveying pipe 1. The material conveying pipe 1 has a spiral water outlet channel 15 and a spiral water inlet channel 16 inside. The right input end of the spiral water outlet channel 15 is connected to the right output end of the spiral water inlet channel 16. The left output end of the spiral water outlet channel 15 is connected to the outlet 12. The left input end of the spiral water inlet channel 16 is connected to the inlet 13. A water circulation mechanism is installed on the rear side of the water tank 2.

[0032] The water circulation mechanism includes a circulation pump 10. The input and output ends of the circulation pump 10 are respectively fixedly connected to a connecting pipe 11 and a water inlet pipe 5. The input end of the connecting pipe 11 is fixedly connected to the water tank 2. The output end of the water inlet pipe 5 is fixedly connected to the water inlet 13. The output end of the water outlet 12 is fixedly connected to the water outlet pipe 4. The output end of the water outlet pipe 4 is fixedly connected to the top of the water tank 2. Semiconductor heating element 20 and semiconductor cooling element 19 are respectively installed on the left and right sides inside the water tank 2.

[0033] When the constant temperature component is working, since both the outlet 12 and the inlet 13 are located on the left front side of the material conveying pipe 1, the material conveying pipe 1 is equipped with a spiral water outlet channel 15 and a spiral water inlet channel 16. The right input end of the spiral water outlet channel 15 is connected to the right output end of the spiral water inlet channel 16 to form a closed flow channel. The left output end of the spiral water outlet channel 15 is connected to the water outlet pipe 4 through the outlet 12. The left input end of the spiral water inlet channel 16 is connected to the water inlet pipe 5 through the inlet 13. The circulating conveying pump 10 on the rear side of the water tank 2 has its input end connected to the water tank 2 through the connecting pipe 11, and its output end connected to the inlet 13 through the inlet pipe 5 to transport circulating water. The outlet 12 returns the circulating water to the top of the water tank 2 through the outlet pipe 4. The left and right sides of the inside of the water tank 2 are respectively equipped with a semiconductor cooling chip 19 and a semiconductor heating chip 20. The constant temperature control of the material conveying pipe 1 is achieved by adjusting the water temperature.

[0034] A detection tube 6 is fixedly installed on the left input end of the material conveying pipe 1 via a flange. A temperature sensor 8 is installed on the top of the detection tube 6 to monitor the temperature of the material entering the material conveying pipe 1 in real time. The sensor feeds the data back to the PLC control module of the control box 3 to dynamically adjust the operating parameters of the constant temperature component and ensure that the temperature of the material is stable during the conveying process.

[0035] A detection pipe 2 7 is fixedly installed on the right output end of the material conveying pipe 1 via a flange. A pressure sensor 9 is installed on the top of the detection pipe 2 7 to monitor the pressure value at the outlet end of the material conveying pipe 1. The sensor data is transmitted to the PLC control module, which adjusts the operating status of the material extraction system in conjunction with pressure changes to prevent blockage or leakage caused by abnormal pressure.

[0036] Temperature sensor 21 is installed on the bottom front side of water tank 2 to monitor the temperature of circulating water in water tank 2 in real time. The sensor signal is fed back to control box 3, which works in conjunction with semiconductor heating element 20 and semiconductor cooling element 19 to accurately regulate the temperature of circulating water and ensure the constant temperature control effect of material conveying pipe 1.

[0037] The steel wire braided layer 18 is made of multiple sets of stainless steel wires crisscrossed and woven together. The tight arrangement of the steel wires enhances the tensile strength and wear resistance of the pipe body. This structure effectively disperses the impact force during material conveying, reduces inner wall wear, and extends the service life of the material conveying pipe 1.

[0038] Material conveying pipe 1 is made of stainless steel, which has excellent corrosion resistance and high temperature stability, and meets food-grade hygiene requirements.

[0039] A control box 3 is located on the right side of water tank 2. The control box 3 contains a PLC control module. By receiving real-time data from temperature sensor 1 8, pressure sensor 9 and temperature sensor 21, the module analyzes the data and automatically adjusts the operating status of the circulating pump 10, the semiconductor cooling chip 19 and the semiconductor heating chip 20 to achieve intelligent constant temperature control and fault early warning.

[0040] The ceramic coating 14 is a nano-alumina ceramic coating. This coating has high hardness and low coefficient of friction, which significantly reduces the adhesion between the material and the pipe wall. At the same time, it is resistant to high temperature and wear, reduces the frequency of maintenance and improves the conveying efficiency.

[0041] The cross-section of the spiral protrusion 17 is trapezoidal, which optimizes the material flow path and reduces turbulence and frictional resistance through its angular profile.

[0042] Working principle: This novel material conveying pipe has a steel wire braided layer 18 fixedly welded to the inner wall of the material conveying pipe 1 to enhance the wear resistance and compressive strength of the pipe body. A heat-conducting layer 22 is fixedly welded to the inner wall of the steel wire braided layer 18 to achieve uniform heat conduction. A spiral protrusion 17 is fixedly connected to the inner wall of the heat-conducting layer 22. The wear resistance and anti-adhesion performance are further improved by the ceramic coating 14 covering the inner wall of the heat-conducting layer 22 and the outer surface of the spiral protrusion 17. A water tank 2 is set at the front of the material conveying pipe 1. Since the water outlet 12 and the water inlet 13 are both located on the left front side of the material conveying pipe 1, the material conveying pipe 1 has a spiral water outlet channel 15 and a spiral water inlet channel 16 inside. The right input end of the water channel 15 is connected to the right output end of the spiral water inlet channel 16 to form a closed flow channel. The left output end of the spiral water outlet channel 15 is connected to the water outlet pipe 4 through the water outlet 12. The left input end of the spiral water inlet channel 16 is connected to the water inlet pipe 5 through the water inlet 13. The circulation pump 10 at the rear of the water tank 2 has its input end connected to the water tank 2 through the connecting pipe 11, and its output end connected to the water inlet 13 through the water inlet pipe 5 to transport circulating water. The water outlet 12 returns the circulating water to the top of the water tank 2 through the water outlet pipe 4. The semiconductor cooling chip 19 and the semiconductor heating chip 20 are installed on the left and right sides of the inside of the water tank 2, respectively. The constant temperature control of the material conveying pipe 1 is achieved by adjusting the water temperature.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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.

[0044] 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. A novel material conveying pipe, comprising a material conveying pipe (1), characterized in that: The inner wall of the material conveying pipe (1) is fixedly welded with a steel wire braided layer (18), the inner wall of the steel wire braided layer (18) is fixedly welded with a heat-conducting layer (22), the inner wall of the heat-conducting layer (22) is fixedly connected with a spiral protrusion (17), and the inner wall of the heat-conducting layer (22) and the outer surface of the spiral protrusion (17) are both provided with a ceramic coating (14). A water tank (2) is provided on the front side of the material conveying pipe (1), and a constant temperature component is installed between the material conveying pipe (1) and the water tank (2). The constant temperature component includes an outlet (12) and an inlet (13). The outlet (12) and the inlet (13) are both located on the left front side of the material conveying pipe (1). The material conveying pipe (1) has a spiral water outlet channel (15) and a spiral water inlet channel (16) inside. The right input end of the spiral water outlet channel (15) and the right output end of the spiral water inlet channel (16) are connected. The left output end of the spiral water outlet channel (15) is connected to the outlet (12). The left input end of the spiral water inlet channel (16) is connected to the inlet (13). A water circulation mechanism is installed on the rear side of the water tank (2).

2. The novel material conveying pipe according to claim 1, characterized in that: The water circulation mechanism includes a circulation pump (10), the input end and the output end of the circulation pump (10) are respectively fixedly connected to a connecting pipe (11) and a water inlet pipe (5), the input end of the connecting pipe (11) is fixedly connected to the water tank (2), the output end of the water inlet pipe (5) is fixedly connected to the water inlet (13), the output end of the water outlet (12) is fixedly connected to the water outlet pipe (4), the output end of the water outlet pipe (4) is fixedly connected to the top of the water tank (2), and semiconductor heating element (20) and semiconductor cooling element (19) are respectively installed on the left and right sides inside the water tank (2).

3. The novel material conveying pipe according to claim 1, characterized in that: The left input end of the material conveying pipe (1) is fixedly installed with a detection pipe (6) via a flange, and a temperature sensor (8) is installed on the top of the detection pipe (6).

4. A novel material conveying pipe according to claim 1, characterized in that: The right output end of the material conveying pipe (1) is fixedly installed with a detection pipe two (7) via a flange, and a pressure sensor (9) is installed on the top of the detection pipe two (7).

5. A novel material conveying pipe according to claim 2, characterized in that: Temperature sensor 2 (21) is installed on the bottom front side of the water tank (2).

6. A novel material conveying pipe according to claim 1, characterized in that: The steel wire braided layer (18) is made of multiple sets of stainless steel wires crisscrossed together.

7. A novel material conveying pipe according to claim 1, characterized in that: The material conveying pipe (1) is made of stainless steel.

8. A novel material conveying pipe according to claim 1, characterized in that: A control box (3) is provided on the right side of the water tank (2), and a PLC control module is provided inside the control box (3).

9. A novel material conveying pipe according to claim 1, characterized in that: The ceramic coating (14) is a nano-sized alumina ceramic coating.

10. A novel material conveying pipe according to claim 1, characterized in that: The cross-section of the spiral protrusion (17) is trapezoidal.

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