A fresh noodle preparation device with sterilization function

Abstract

The application belongs to the technical field of food processing, and provides a fresh noodle preparation device with a sterilization function, which comprises a feeding guide cylinder, a longitudinal conveying belt, a front calender device, a transverse conveying belt, an ozone sterilization device and a rear calender device; the longitudinal conveying belt is located directly below the discharging end of the feeding guide cylinder; the front calender device is arranged between the longitudinal conveying belt and the transverse conveying belt and above the longitudinal conveying belt and the transverse conveying belt; the transverse conveying belt and the longitudinal conveying belt are both horizontally arranged and perpendicular to each other; the ozone sterilization device is provided with a closed sterilization space; the output end of the transverse conveying belt is arranged in the closed sterilization space; and the rear calender device is arranged at the output end of the transverse conveying belt and in the closed sterilization space. The fresh noodle preparation device provided by the application has the advantages that the calendered noodle belt has high toughness, high compactness and a more compact network structure, and the noodle belt can be effectively sterilized, so that the sterility or low bacterial nature of the fresh noodles is ensured, and the quality of the fresh noodle product is improved.

Description

Technical Field

[0001] This invention belongs to the field of food processing technology, and specifically relates to a fresh noodle preparation device with sterilization function. Background Technology

[0002] Currently, the production of fresh noodles on the market typically uses unidirectional rolling, meaning rolling is performed only in one direction. This results in noodle strips that cannot form a good network structure, and the strips have poor toughness, strength, and elasticity. Multiple rolling cycles are generally required to improve the strength of the noodle strips. However, even with multiple rolling cycles, an effective noodle strip network structure cannot be formed, which seriously affects production efficiency and increases production costs. On the other hand, since fresh noodles are fresh and wet, they are perishable at room temperature and sensitive to heat. Existing equipment does not have a safe and effective sterilization process during the production of fresh noodles, which seriously affects the quality of fresh noodles and the effective storage time of the finished product.

[0003] Therefore, there is a need to design a fresh noodle preparation device that produces a dense noodle network structure and can effectively and safely sterilize the noodle strips during the production process. Summary of the Invention

[0004] To solve the above technical problems, this invention proposes a fresh noodle preparation device with sterilization function. The rolled noodle strip has strong toughness, high density, and a more compact network structure, and can effectively sterilize the noodle strip, thereby ensuring the sterility or low bacteriality of the fresh noodles and improving the quality of the finished fresh noodle product.

[0005] The technical solution of this invention is:

[0006] This invention proposes a fresh noodle preparation device with sterilization function, including a feeding guide cylinder, a longitudinal conveyor belt, a front calendering device, a transverse conveyor belt, an ozone sterilization device, and a rear calendering device.

[0007] The longitudinal conveyor belt is located directly below the discharge end of the feed guide cylinder. The front calendering device is located between and above the longitudinal and transverse conveyor belts. The transverse and longitudinal conveyor belts are both horizontally arranged and perpendicular to each other. The ozone sterilization device has a closed sterilization space. The output end of the transverse conveyor belt is located in the closed sterilization space. The rear calendering device is located at the output end of the transverse conveyor belt and is located in the closed sterilization space.

[0008] Preferably, the transverse conveyor belt is a reciprocating conveyor belt driven by a servo motor, which can change the reciprocating motion frequency and running speed of the reciprocating conveyor belt.

[0009] Preferably, both the front calendering device and the rear calendering device are provided with multiple sets of calendering rollers, and each set of calendering rollers includes a power roller and a driven roller, with the power roller being driven by a motor.

[0010] Preferably, the front calendering device is provided with three sets of calendering rollers.

[0011] Preferably, the height of the calendering roller at the output end of the front calendering device is higher than the height of the other two sets of calendering rollers, forming a “─┛” shaped calendering structure.

[0012] Preferably, the post-calendering device is provided with six sets of calendering rollers.

[0013] Preferably, the adjacent calendering rolls are spaced apart vertically to form a serrated calendering structure.

[0014] Preferably, the longitudinal conveyor belt is higher than the transverse conveyor belt in the vertical direction.

[0015] Preferably, the ozone sterilization device is provided with a transparent observation window.

[0016] The present invention has the following advantages and effects compared with the prior art:

[0017] (1) Using vertically perpendicular longitudinal conveyor belts and transverse conveyor belts, the dough is conveyed and rolled by the longitudinal conveyor belt and then fed into the transverse conveyor belt. Under the action of the transverse conveyor belt, the dough is folded in an alternating manner to form a dough with multiple sections of approximately rhomboid folded areas, and then rolled again. Through the vertically interlaced conveying and rolling structure, the dough is more likely to form an interlaced network structure, thereby improving the density of the dough network structure, enhancing the strength, toughness and elasticity of the dough, and thus improving the quality of the fresh noodle product.

[0018] (2) A closed ozone sterilization device is used to safely and effectively sterilize the dough during the rolling process, thereby ensuring the low bacterial or sterile nature of the dough, overcoming the characteristics of fresh wet noodles being easily perishable at room temperature and sensitive to heat, thus ensuring the quality of fresh noodle products and the storage time of fresh noodle products.

[0019] (3) A front calendering device and a rear calendering device with multiple sets of calendering rollers are used to perform multiple compound calenderings on the dough strip, which improves the toughness, strength and elasticity of the dough strip, and makes the dough strip structure form a denser network structure, thereby improving the quality of fresh noodle products. Attached Figure Description

[0020] Figure 1 This is a top view schematic diagram of the fresh noodle preparation device with sterilization function in Embodiment 1 of the present invention;

[0021] Figure 2This is a front view schematic diagram of the fresh noodle preparation device with sterilization function in Embodiment 1 of the present invention;

[0022] Figure 3 This is a schematic diagram of the pre-calendering device in the fresh noodle preparation device with sterilization function in Embodiment 2 of the present invention;

[0023] Figure 4 This is a schematic diagram of the post-calendering device in the fresh noodle preparation device with sterilization function in Embodiment 2 of the present invention.

[0024] Reference numerals: 1-Feed guide cylinder, 2-Longitudinal conveyor belt, 3-Front calendering device, 4-Transverse conveyor belt, 5-Ozone sterilization device, 6-Rear calendering device, 7-Caulking roller. Detailed Implementation

[0025] To enable those skilled in the art to better understand the present invention, the present invention will now be further described in conjunction with specific embodiments.

[0026] Example 1:

[0027] like Figures 1-2 As shown, the present invention provides a fresh noodle preparation device with sterilization function, including a feeding guide cylinder 1, a longitudinal conveyor belt 2, a front calendering device 3, a transverse conveyor belt 4, an ozone sterilization device 5, and a rear calendering device 6.

[0028] The longitudinal conveyor belt 2 is located directly below the discharge end of the feed guide cylinder 1. The front calendering device 3 is located between the longitudinal conveyor belt 2 and the transverse conveyor belt 4 and above the longitudinal conveyor belt 2 and the transverse conveyor belt 4. The transverse conveyor belt 4 and the longitudinal conveyor belt 2 are both horizontally arranged and perpendicular to each other. The longitudinal conveyor belt 2 is higher than the transverse conveyor belt 4 in the vertical direction. The ozone sterilization device 5 is provided with a closed sterilization space and a transparent observation window for observing the inside of the closed sterilization space. The output end of the transverse conveyor belt 4 is located in the closed sterilization space. The rear calendering device 6 is located at the output end of the transverse conveyor belt 4 and is located in the closed sterilization space.

[0029] The transverse conveyor belt 4 is a reciprocating conveyor belt driven by a servo motor (not shown in the figure). The reciprocating frequency and running speed of the reciprocating conveyor belt can be changed, thereby changing the relative speed of the transverse conveyor belt 4 and the longitudinal conveyor belt 2. This, in turn, changes the number and thickness of the layers of the dough folded on the transverse conveyor belt 4, ensuring the density of the dough network structure, as well as the strength and toughness of the dough. At the same time, different fresh noodle products can be prepared according to different needs.

[0030] Both the front calendering unit 3 and the rear calendering unit 6 are equipped with multiple sets of calendering rollers 7, and each set of calendering rollers 7 includes a driving roller and a driven roller. The driving roller is driven by a motor (not shown in the figure). The front calendering unit 3 is equipped with three sets of calendering rollers 7 arranged horizontally in a straight line along the longitudinal direction, and the rear calendering unit 6 is equipped with six sets of calendering rollers 7 arranged horizontally in a straight line along the transverse direction.

[0031] In operation, the dough first forms a dough through the feeding guide cylinder 1, and then enters the longitudinal conveyor belt 2 through the discharge end of the feeding guide cylinder 1 for transmission. The dough enters the pre-calendering device 3 for initial calendering to form a dough strip. The dough strip passes through the transverse conveyor belt 4 located below the output end of the pre-calendering device 3. Due to the change in the transmission direction of the dough strip (from longitudinal back-and-forth movement to transverse left-and-right movement), the dough strip is folded and cross-shaped on the transverse conveyor belt 4, forming an approximately rhomboid folded and cross-shaped composite area. Under the action of the transverse conveyor belt 4, it is transmitted to the closed ozone sterilization space of the ozone sterilization device 5. After ozone sterilization for a certain period of time in the ozone sterilization environment, it is calendered again by the post-calendering device 6 to obtain the formed dough strip. The dough strip is then cut into strips, packaged, and processed to form the final fresh noodle product.

[0032] Example 2:

[0033] In Embodiment 2 of the present invention, using Figures 3-4 The following description will be provided. Furthermore, descriptions of parts that are no different from those in Embodiment 1 will be omitted, and the same reference numerals will be used instead.

[0034] like Figure 3 and Figure 4 As shown, the fresh noodle preparation device with sterilization function involved in this invention has a calendering roller 7 at the output end of the front calendering device 3 that is higher than the height of the other two sets of calendering rollers 7, forming a "─┛" shaped calendering structure. See details below. Figure 3 As shown, after the dough strip is calendered by the two sets of calendering rollers 7 at the front, it enters the higher third set of calendering rollers 7, which stretches the dough strip, thereby improving the stretching and extrusion effect, increasing the strength of the dough strip, and effectively reducing the space occupied by the device, thus improving space utilization. In the six sets of calendering rollers 7 of the rear calendering device 6, adjacent calendering rollers 7 are arranged vertically at intervals, forming a sawtooth calendering structure, as detailed in [the diagram]. Figure 4 As shown, the alternating upper and lower spacing allows the dough strips to be stretched and squeezed alternately, thereby improving the rolling effect. This results in fresh noodles that are free of knots, wrinkles, and lumps, with uniform texture, dense dough strip network structure, high strength, strong toughness, and good elasticity.

[0035] In summary, the fresh noodle preparation device with sterilization function provided by the present invention produces noodle strips with strong toughness, high density, and a more compact network structure through calendering, and can effectively sterilize the noodle strips, thereby ensuring the sterility or low bacteriality of the fresh noodles and improving the quality of the finished fresh noodle products.

[0036] The above are merely preferred embodiments of the present invention and do not limit the scope of the patent. All equivalent changes and modifications made within the scope of the present invention should still fall within the scope of the present invention.

Claims

1. A fresh noodle preparation device with sterilization function, characterized in that: It includes a feed guide cylinder (1), a longitudinal conveyor belt (2), a front calendering device (3), a transverse conveyor belt (4), an ozone sterilization device (5), and a rear calendering device (6). The longitudinal conveyor belt (2) is located directly below the discharge end of the feed guide cylinder (1). The front calendering device (3) is located between the longitudinal conveyor belt (2) and the transverse conveyor belt (4) and above the longitudinal conveyor belt (2) and the transverse conveyor belt (4). The transverse conveyor belt (4) and the longitudinal conveyor belt (2) are both horizontally arranged and perpendicular to each other. The ozone sterilization device (5) is provided with a closed sterilization space. The output end of the transverse conveyor belt (4) is located in the closed sterilization space. The rear calendering device (6) is located at the output end of the transverse conveyor belt (4) and is located in the closed sterilization space. Both the front rolling device (3) and the rear rolling device (6) are equipped with multiple sets of rolling rollers (7), and each set of rolling rollers (7) includes a power roller and a driven roller. The front rolling device (3) is equipped with three sets of rolling rollers (7). The height of the calendering roller (7) at the output end of the front calendering device (3) is higher than the height of the other two sets of calendering rollers (7); The transverse conveyor belt (4) is a reciprocating conveyor belt, and the longitudinal conveyor belt (2) is higher than the transverse conveyor belt (4) in the vertical direction. The post-calendering device (6) is provided with six sets of calendering rollers (7), and the adjacent calendering rollers (7) in the post-calendering device (6) are arranged vertically at intervals.

2. The fresh noodle preparation device with sterilization function according to claim 1, characterized in that: The ozone sterilization device (5) is equipped with a transparent observation window.

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