Weighing type salted duck egg yolk mud slurry stirring device

Abstract

The utility model discloses a kind of salty duck egg yellow mud slurry stirring devices of weighing, including cylinder and control box, wherein cylinder interior is equipped with stirring rod, top is equipped with top cover, bottom is equipped with ground bar, and the position close to bottom surface is also equipped with discharge pipe with solenoid valve;The top cover top is provided with lid, stirring motor and steam heating pipe group, wherein the rotating shaft of stirring motor is connected with stirring rod after passing through top cover;The gas outlet end of steam heating pipe group extends to cylinder interior after passing through top cover, sterilization is carried out by conveying high-temperature steam;The control box is located beside cylinder, and control box is electrically connected ground bar, solenoid valve and stirring motor respectively.The utility model integrates stirring, weighing, sterilization, saves external weighing and separate sterilization equipment, simplifies operation process, shortens production time, avoids secondary pollution in material transfer process, improves production efficiency and product health safety.

Description

Technical Field

[0001] This utility model relates to the field of salted duck egg processing technology, specifically to a weighing-type salted duck egg yolk slurry mixing device. Background Technology

[0002] In the traditional process of pickling salted duck eggs, the eggs are often wrapped in yellow mud to isolate them from air, prevent moisture loss, and promote the penetration of flavor substances. During the production of this yellow mud, the mud, salt, spices, and water need to be mixed evenly in specific proportions. To prevent contamination by other microorganisms during production, the mixed mud also needs to be sterilized. However, existing mixing devices typically only have basic mixing functions and lack direct weighing capabilities. Therefore, it's impossible to weigh ingredients simultaneously with addition. To ensure the accuracy of ingredient addition, each ingredient must be weighed separately before mixing, which is not only cumbersome but also prolongs production time. Furthermore, after the yellow mud mixture is mixed, additional equipment is needed for sterilization, resulting in a complex production line layout, large footprint, and high equipment investment costs. Secondary contamination can also occur during material transfer between different processes, affecting the hygiene and safety of the final product. Therefore, it is necessary to improve existing mixing devices to facilitate the production of yellow mud for wrapping duck eggs. Summary of the Invention

[0003] To address the shortcomings of existing mixing devices that cannot simultaneously meet the requirements of weighing and heating sterilization, this utility model provides a yellow mud slurry mixing device that can integrate mixing, weighing, and sterilization.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows: A weighing-type salted duck egg yolk slurry mixing device includes a cylinder and a control box. The cylinder has a stirring rod inside, a top cover, a weighbridge at the bottom, and a discharge pipe with a solenoid valve near the bottom. The top cover has a flip cover, a stirring motor, and a steam heating pipe assembly. The rotating shaft of the stirring motor passes through the top cover and is connected to the stirring rod. The steam outlet of the steam heating pipe assembly passes through the top cover and extends into the cylinder to sterilize the slurry by delivering high-temperature steam. The control box is located next to the cylinder and is electrically connected to the weighbridge, the solenoid valve, and the stirring motor.

[0005] Furthermore, the steam heating tube assembly includes a long U-shaped tube and a short U-shaped tube. The sides of the two U-shaped tubes are respectively connected to air inlets, and their bottoms extend through the top cover into the cylinder. The two air outlets of the long U-shaped tube are close to the two side walls, and the air outlet at the bottom is close to the bottom surface of the cylinder. The two air outlets of the short U-shaped tube are close to the top cover. The width of the stirring rod is smaller than that of the long U-shaped tube, and its top is offset from that of the short U-shaped tube to prevent interference during rotation. During use, the air inlet pipe is connected to the factory's high-temperature steam supply line. The outlet of the long U-shaped pipe is close to the side walls and bottom of the cylinder, which facilitates the diffusion of high-temperature steam from the bottom up, achieving uniform heating and sterilization of the material from bottom to top. The outlet of the short U-shaped pipe is close to the top cover, which can effectively sterilize the upper material and the top cover area, prevent bacteria from growing in the condensate, and improve the overall sterilization effect. At the same time, the width of the stirring rod is smaller than the spacing of the long U-shaped pipes, and its top rotation range is staggered with the position of the short U-shaped pipes to avoid interference with the steam pipe during the stirring process, ensuring smooth stirring and more uniform steam distribution.

[0006] Furthermore, the control box housing is embedded with a display screen and operation buttons, and houses a microcontroller. The microcontroller is electrically connected to the display screen, control buttons, weighbridge, solenoid valve, and stirring motor. The microcontroller's electrical connection to the display screen, operation buttons, weighbridge, solenoid valve, and stirring motor allows for real-time display of weighbridge data and equipment operating status. Parameters such as feed weight, stirring time, and sterilization temperature and time can be set via the operation buttons to achieve automated control. The microcontroller coordinates the operation of each component according to a preset program, completing precise weighing, automatic stirring, steam sterilization, and timed discharge, improving the intelligence and accuracy of operation, reducing manual intervention, and enhancing production efficiency and process stability.

[0007] Furthermore, the flip cover is semi-circular and is mounted on the top cover via a hinge, with a handle also provided on the top surface of the flip cover. The hinge facilitates opening and closing the flip cover, and opening from one side reduces space occupation and improves the convenience of adding materials, while not affecting the layout and installation of other components. The handle facilitates manual or mechanical assistance in opening and closing, improving the convenience and safety of operation.

[0008] Furthermore, the top cover is detachably connected to the cylinder. This detachable connection facilitates thorough cleaning and maintenance of the cylinder's interior, especially after batch changes or prolonged use. The top cover can be quickly removed to clean the stirring rod, steam heating pipe assembly, and residual materials on the inner wall of the cylinder, effectively preventing cross-contamination and ensuring hygiene requirements. Simultaneously, it facilitates equipment maintenance and parts replacement, improving the ease of cleaning and maintenance efficiency of the device, and ensuring the safety and stable quality of the yellow mud slurry production.

[0009] Furthermore, the top of the stirring rod is provided with a flower-shaped connecting groove; the motor shaft is a flower-shaped rod that matches the connecting groove. The connecting groove and the flower-shaped rod are connected by a flower-shaped interlocking joint to achieve a stable connection and torque transmission between the stirring rod and the motor shaft. This facilitates easy disassembly and assembly, cleaning, and maintenance. The flower-shaped structure effectively prevents slippage or loosening during rotation, ensuring a stable and reliable stirring process. It also avoids equipment damage or malfunctions caused by loose connections, thus improving the durability and safety of the device.

[0010] Furthermore, it includes a C-shaped connecting rod with clamps at both ends to engage with the stirring rod, and silicone bristles evenly distributed around the outer periphery of the connecting rod. When the cylinder needs thorough cleaning, the two ends of the connecting rod are fixed to the stirring rod using the clamps to achieve a stable connection. During cleaning, water is first added to the cylinder, and then the stirring motor is turned on. The stirring rod drives the connecting rod and the silicone bristles to rotate, cleaning the inner wall of the cylinder. This effectively removes the yellow mud adhering to the inner wall of the cylinder, preventing material from sticking to the wall during subsequent use, which could cause uneven mixing, residue, or localized overheating. The silicone material has excellent high-temperature resistance, corrosion resistance, and elasticity, allowing it to adhere tightly to the cylinder wall for cleaning without scratching the inner surface of the cylinder.

[0011] How to use this utility model: The inlet of the steam heating tube assembly is connected to the factory's high-temperature steam supply pipeline. The device is powered by an external power source. When in use, the control box is started first, then the flip cover is opened, and raw materials such as yellow mud, salt, spices, and water are added into the cylinder in sequence. During the addition of raw materials, the weighbridge weighs the materials in real time and sends the data back to the control box. The staff can visually check the amount of raw materials added by checking the control box to ensure that the raw materials are added in an accurate proportion. After the materials are added, the flip cover is closed, the stirring motor is started to drive the stirring rod to mix, and at the same time, high-temperature steam is introduced into the cylinder through the steam heating tube assembly to heat and sterilize the mixture. After the mixing and sterilization are completed, the control box automatically opens the solenoid valve on the discharge pipe to discharge the treated yellow mud slurry.

[0012] Compared with the prior art, the present invention has the following advantages and beneficial effects: 1. This utility model integrates stirring, precise weighing and steam sterilization functions, eliminating the need for external weighing and separate sterilization equipment, simplifying the operation process, shortening production time, reducing equipment investment and floor space, avoiding secondary pollution during material transfer, improving production efficiency and product hygiene and safety, and effectively solving the problems of dispersed processes, low efficiency and easy pollution in the traditional yellow mud slurry preparation process.

[0013] 2. This utility model achieves uniform sterilization through a U-shaped steam pipe and avoids interference from stirring; intelligent control improves precision and efficiency; a semi-circular flip-top facilitates material feeding; the top cover is detachable for easy cleaning and maintenance of the cylinder; the flower-shaped connection between the motor and the stirring rod ensures reliable transmission; the addition of a connecting rod with silicone bristles facilitates cleaning of the cylinder, effectively preventing sticking and contamination, and improving production efficiency and hygiene safety. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the internal structure of the cylindrical body of this utility model.

[0016] Figure 3 This is a schematic diagram showing the connection relationship between the stirring rod and the connecting rod of this utility model.

[0017] Attached image labels: Cylinder-1, Solenoid valve-11, Discharge pipe-12, Control box-2, Display screen-21, Operation button-22, Stirring rod-3, Connecting groove-31, Top cover-4, Handle-411, Flip cover-41, Weighbridge-5, Stirring motor-6, Steam heating pipe assembly-7, Long U-shaped pipe-71, Short U-shaped pipe-72, Air inlet pipe-73, Connecting rod-8, Clamp-81, Silicone brush bristles-82. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Example 1: A weighing-type salted duck egg yolk slurry mixing device includes a cylinder 1 and a control box 2. The cylinder 1 has a stirring rod 3 inside, a top cover 4 at the top, a weighbridge 5 at the bottom, and a discharge pipe 12 with a solenoid valve 11 near the bottom. The top cover 4 has a flip cover 41, a stirring motor 6, and a steam heating pipe assembly 7. The shaft of the stirring motor 6 passes through the top cover 4 and is connected to the stirring rod 3. The steam outlet of the steam heating pipe assembly 7 passes through the top cover 4 and extends into the cylinder 1 to sterilize by conveying high-temperature steam. The control box 2 is located next to the cylinder 1 and is electrically connected to the weighbridge 5, the solenoid valve 11, and the stirring motor 6.

[0020] The inlet of the steam heating tube assembly 7 is connected to the high-temperature steam supply pipeline of the factory. The device is powered by an external power source. When in use, the control box 2 is started first, and then the flip cover 41 is opened. Yellow mud, salt, spices and water are added into the cylinder 1 in sequence. During the addition of raw materials, the weighbridge 5 weighs in real time and feeds back the data to the control box 2. The staff can intuitively see the amount of raw materials added by checking the control box 2 to ensure that the raw materials are added in a precise proportion. After the materials are added, the flip cover 41 is closed, the stirring motor 6 is started to drive the stirring rod 3 to mix, and at the same time, high-temperature steam is introduced into the cylinder 1 through the steam heating tube assembly 7 to heat and sterilize the mixture. After the mixing and sterilization are completed, the control box 2 automatically opens the solenoid valve 11 on the discharge pipe 12 to discharge the treated yellow mud slurry.

[0021] Example 2: The difference from Example 1 is that the steam heating tube assembly 7 includes a long U-shaped tube 71 and a short U-shaped tube 72. The sides of the two U-shaped tubes are respectively connected to air inlet pipes 73, and the bottoms of the two U-shaped tubes extend through the top cover 4 into the cylinder 1. The two air outlets of the long U-shaped tube 71 are close to the two side walls, and the air outlet at the bottom end is close to the bottom surface of the cylinder 1. The two air outlets of the short U-shaped tube 72 are close to the top cover 4. The width of the stirring rod 3 is smaller than that of the long U-shaped tube 71, and its top is offset from that of the short U-shaped tube 72 to prevent interference during rotation. During use, the air inlet pipe 73 is connected to the factory's high-temperature steam supply pipeline. The outlet of the long U-shaped pipe 71 is close to the side walls and bottom of the cylinder 1, which facilitates the diffusion of high-temperature steam from the bottom to the top, achieving uniform heating and sterilization of the material from bottom to top. The outlet of the short U-shaped pipe 72 is close to the top cover 4, which can effectively sterilize the upper material and the top cover area, prevent bacteria from growing in the condensate, and improve the overall sterilization effect. At the same time, the width of the stirring rod 3 is smaller than the spacing of the long U-shaped pipes 71, and its top rotation range is staggered from the position of the short U-shaped pipe 72, avoiding interference with the steam pipe during the stirring process, ensuring smooth stirring, and making the steam distribution more uniform.

[0022] The flip cover 41 is semi-circular and is mounted on the top cover 4 via a hinge. The top surface of the flip cover 41 is also provided with a handle 411. The hinge facilitates the opening and closing of the flip cover 41. Opening it from one side reduces the space occupied and improves the convenience of feeding, while not affecting the layout and installation of other components. The handle 411 facilitates manual or mechanical assistance in opening and closing, improving the convenience and safety of operation.

[0023] The top cover 4 is detachably connected to the cylinder 1. This detachable connection facilitates thorough cleaning and maintenance of the cylinder 1's interior, especially after batch changes or prolonged use. The top cover 4 can be quickly removed to clean the stirring rod 3, steam heating pipe assembly 7, and residual materials on the inner wall of the cylinder 1, effectively preventing cross-contamination and ensuring hygiene requirements. Simultaneously, it facilitates equipment maintenance and parts replacement, improving the ease of cleaning and maintenance efficiency of the device, and ensuring the safe production and stable quality of the yellow mud slurry.

[0024] Example 3: Unlike Example 2, the control box 2 has a display screen 21 and operation buttons 22 embedded in its housing. A microcontroller is installed inside, electrically connected to the display screen, control buttons, weighbridge 5, solenoid valve 11, and stirring motor 6. The microcontroller, electrically connected to the display screen 21, operation buttons 22, weighbridge 5, solenoid valve 11, and stirring motor 6, can display the weighing data of weighbridge 5 and the equipment's operating status in real time. Parameters such as the feeding weight, stirring time, sterilization temperature, and time can be set via operation buttons 22 to achieve automated control. The microcontroller coordinates the operation of each component according to a preset program, completing accurate weighing, automatic stirring, steam sterilization, and timed discharge, improving the intelligence and accuracy of operation, reducing manual intervention, and enhancing production efficiency and process stability.

[0025] The top of the stirring rod 3 is provided with a flower-shaped connecting groove 31; the motor shaft is a flower-shaped rod that matches the connecting groove 31. The connecting groove 31 and the flower-shaped rod are connected by a flower-shaped interlocking joint to achieve a stable connection and torque transmission between the stirring rod 3 and the motor shaft. This facilitates disassembly and assembly, cleaning, and maintenance. The flower-shaped structure effectively prevents slippage or loosening during rotation, ensuring a stable and reliable stirring process. It also avoids equipment damage or malfunctions caused by loose connections, thus improving the durability and safety of the device.

[0026] Example 4: The difference from Example 3 is that the pipes on both sides of the long U-shaped tube 71 are zigzag-shaped and fit the inner wall of the cylinder 1. The long U-shaped tube 71 fitting the inner wall of the cylinder 1 reduces the amount of residual material in the gaps, reduces the space occupied, and facilitates stirring operations.

[0027] It also includes a U-shaped connecting rod 8, with clamps 81 at both ends of the connecting rod 8 to cooperate with the stirring rod 3, and silicone bristles 82 evenly distributed around the periphery of the connecting rod 8. The width of the connecting rod 8 is smaller than the distance between the long U-shaped tube 71 and the stirring rod 3 to avoid interference between the parts during rotation. At the same time, after the connecting rod 8 is placed into the cylinder 1, the length of the silicone bristles 82 is sufficient to abut against the inner wall of the cylinder 1 to ensure the cleaning effect. When the cylinder 1 needs to be thoroughly cleaned, the two ends of the connecting rod are fixed to the stirring rod 3 by the clamps 81 to achieve a stable connection with the stirring rod 3. During cleaning, water is first added to the cylinder 1, and then the stirring motor 6 is turned on. The stirring rod 3 drives the connecting rod 8 and the silicone bristles 82 to rotate, cleaning the inner wall of the cylinder 1. This can effectively scrape off the yellow mud adhering to the inner wall of the cylinder 1, preventing the material from sticking to the wall during subsequent use, causing uneven mixing, residue, or local overheating. The silicone material has good high temperature resistance, corrosion resistance, and elasticity, which can not only tightly adhere to the cylinder wall to achieve cleaning, but also will not scratch the inner surface of the cylinder 1.

[0028] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of this invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A kind of weighing type salted duck egg yellow mud slurry stirring device, it is characterized by: The device includes a cylinder (1) and a control box (2). The cylinder (1) is equipped with a stirring rod (3), a top cover (4), a weighbridge (5), and a discharge pipe (12) with a solenoid valve (11) near the bottom. The top cover (4) is equipped with a flip cover (41), a stirring motor (6), and a steam heating pipe assembly (7). The shaft of the stirring motor (6) passes through the top cover (4) and is connected to the stirring rod (3). The steam outlet of the steam heating pipe assembly (7) passes through the top cover (4) and extends into the cylinder (1) to sterilize by conveying high-temperature steam. The control box (2) is located next to the cylinder (1) and is electrically connected to the weighbridge (5), the solenoid valve (11), and the stirring motor (6).

2. The weighing-type salted duck egg yolk slurry mixing device as described in claim 1, characterized in that: The steam heating tube assembly (7) includes a long U-shaped tube (71) and a short U-shaped tube (72). The sides of the two U-shaped tubes are respectively connected to air inlet pipes (73), and the bottoms of the two U-shaped tubes extend through the top cover (4) into the cylinder (1). The two air outlets of the long U-shaped tube (71) are close to the two side walls, and the air outlet at the bottom end is close to the bottom surface of the cylinder (1). The two air outlets of the short U-shaped tube (72) are close to the top cover (4). The width of the stirring rod (3) is smaller than that of the long U-shaped tube (71), and the top of the rod is offset from that of the short U-shaped tube (72) to prevent interference during rotation.

3. The weighing-type salted duck egg yolk slurry mixing device as described in claim 1, characterized in that: The control box (2) has a display screen (21) and operation buttons (22) embedded in its shell. A microcontroller is installed inside, which is electrically connected to the display screen, control buttons, weighbridge (5), solenoid valve (11) and stirring motor (6).

4. The weighing-type salted duck egg yolk slurry mixing device as described in claim 1, characterized in that: The flip cover (41) is semi-circular and is mounted on the top cover (4) by a hinge. The top surface of the flip cover (41) is also provided with a handle (411).

5. A weighing-type salted duck egg yolk slurry mixing device as described in any one of claims 1-4, characterized in that: The top cover (4) is detachably connected to the cylinder (1).

6. The weighing-type salted duck egg yolk slurry mixing device as described in claim 5, characterized in that: The top of the stirring rod (3) is provided with a flower-shaped connecting groove (31); the rotating shaft of the motor is a flower-shaped rod that matches the connecting groove (31).

7. The weighing-type salted duck egg yolk slurry mixing device as described in claim 5, characterized in that: It also includes a C-shaped connecting rod (8), with clamps (81) at both ends of the connecting rod (8) to cooperate with the stirring rod (3), and silicone bristles (82) evenly distributed around the connecting rod (8).

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