Steam generating mechanism and steamed vermicelli roll machine

Abstract

The utility model discloses a steam generating mechanism and a steamed vermicelli roll machine. The steam generation mechanism comprises a first gas transmission assembly, a second gas transmission assembly and a steam generator. The first gas conveying assembly is located above the conveying belt, and a first gas outlet is formed in the lower end of the first gas conveying assembly. The second gas conveying assembly is located below the conveying belt, a second gas outlet is formed in the upper end of the second gas conveying assembly and covered with the conveying belt, and exhaust holes are formed in the side face of the second gas conveying assembly. The steam generator communicates with the first gas conveying assembly and the second gas conveying assembly. Steam can be output through the first air outlet and the second air outlet. And the first air outlet can convey steam towards the slurry above the conveying belt. The second air outlet can output steam towards the conveying belt, and the forming speed of the slurry is increased. The exhaust holes can reduce the gas output of the second gas outlet, and the situation that the slurry is formed due to floating of the conveying belt caused by overlarge gas output of the second gas outlet is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of kitchen equipment, in particular to a steam generating mechanism and a rice noodle roll machine. BACKGROUND

[0002] The rice noodle roll machine can automatically produce rice noodle rolls. In the related art, the rice noodle roll machine includes a conveying belt and a steaming box. The conveying belt conveys slurry into the steaming box. The steaming box is provided with an output pipe located above the conveying belt. The output pipe is connected to a steam generator. The output pipe is provided with a gas outlet. The steam generator generates steam with heat, which is sprayed out through the gas outlet of the output pipe. The steam diffuses in the steaming box and ripens the slurry on the conveying belt in the steaming box to form the rice noodle roll wrapper. It should be understood that the conveying belt is cold when it enters the steaming box. Therefore, if only the output pipe above the conveying belt outputs steam, the molding speed of the slurry is slow. More output pipes are needed to output steam to increase the amount and heat of steam in the steaming box. In addition, the length of the steaming box needs to be extended to allow the slurry on the conveying belt to be heated sufficiently to ensure that the slurry on the conveying belt is fully cooked. CONTENT OF THE UTILITY MODEL

[0003] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application provides a steam generating mechanism capable of improving the molding speed of slurry.

[0004] The present application also provides a rice noodle roll machine having the steam generating mechanism.

[0005] According to the steam generating mechanism of the first aspect of the present application, the steam generating mechanism is used to heat the slurry on the conveying belt, the conveying belt conveys the slurry in a first direction, and the steam generating mechanism includes a first gas conveying assembly, a second gas conveying assembly and a steam generator.

[0006] The first gas conveying assembly is located above the conveying belt, and the lower end of the first gas conveying assembly forms a first gas outlet;

[0007] The second gas conveying assembly is located below the conveying belt and supports the lower end surface of the conveying belt. The upper end of the second gas conveying assembly forms a second gas outlet, which is covered by the conveying belt. The side surface of the second gas conveying assembly is provided with a gas discharge hole.

[0008] The steam generator is connected to the first gas conveying assembly and the second gas conveying assembly.

[0009] According to the steam generating mechanism of the first aspect of the present application, at least the following beneficial effects are achieved: the steam generating mechanism of the present application is placed in the steam chamber of the rice roll machine, the conveying belt can convey the slurry into the steam chamber, the steam generating mechanism can generate steam and deliver the steam into the steam chamber to ripen the slurry on the conveying belt to form the rice roll wrapper. The steam generator can generate steam with heat, the steam is delivered to the first gas delivery assembly and the second gas delivery assembly, the first gas delivery assembly and the second gas delivery assembly are located in the steam chamber, and the steam can be output through the first gas outlet and the second gas outlet. The first gas outlet can deliver steam to the slurry above the conveying belt to make the slurry more easily heated. The second gas outlet can deliver steam to the conveying belt to raise the temperature of the conveying belt and transfer heat to the slurry above the conveying belt through the conveying belt, thereby improving the forming speed of the slurry. The exhaust hole is provided on the side of the second gas delivery assembly, which can reduce the amount of gas output from the second gas outlet, thereby avoiding the floating of the conveying belt caused by the excessive amount of gas output from the second gas outlet, which affects the formation of the slurry.

[0010] According to some embodiments of the present application, the first gas delivery assembly comprises a first output pipe extending in the first direction, and the first gas outlet is provided in the first output pipe, and a plurality of first gas outlets are provided in the first output pipe and distributed in the first direction.

[0011] According to some embodiments of the present application, the first gas delivery assembly further comprises a first connecting pipe and a third output pipe, the third output pipe extends in the first direction and is provided with a third gas outlet, and the first connecting pipe extends in the second direction, the first connecting pipe communicates the first output pipe and the third output pipe, and the first connecting pipe is provided with a first blocking structure for limiting the flow of the first connecting pipe, wherein the second direction intersects the first direction.

[0012] According to some embodiments of the present application, the first gas delivery assembly further comprises a first input pipe, the first input pipe extends in the second direction, one end of the first input pipe is connected with the steam generator, and the other end is connected with one side of the first output pipe in the second direction, and the first input pipe is arranged opposite to the first connecting pipe.

[0013] According to some embodiments of the present application, the first gas outlet penetrates through both sides of the first output pipe in the second direction, wherein the second direction intersects the first direction.

[0014] According to some embodiments of the present application, the second gas delivery assembly comprises a second output pipe extending in the first direction, and the second gas outlet is provided in the second output pipe, and a plurality of second gas outlets are provided in the second output pipe and distributed in the first direction.

[0015] According to some embodiments of the present application, the second gas delivery assembly further comprises a second input pipe, one end of the second input pipe is connected to the steam generator, and the other end is connected to one side of the second output pipe in the second direction; the gas outlet comprises a first gas outlet and a second gas outlet, the first gas outlet and the second gas outlet are respectively arranged on opposite sides of the second output pipe in the second direction, and the first gas outlet is arranged on the side of the second output pipe connected to the second input pipe, the aperture of the first gas outlet is larger than the aperture of the second gas outlet, and the second direction intersects the first direction.

[0016] According to some embodiments of the present application, the second gas delivery assembly further comprises a second connecting pipe and a fourth output pipe, the fourth output pipe extends in the second direction and is provided with a fourth gas outlet, the second connecting pipe extends in the second direction, the second connecting pipe communicates the second output pipe and the fourth output pipe, and the second connecting pipe is provided with a second blocking structure, the second blocking structure is used to limit the flow of the second connecting pipe.

[0017] According to the second aspect of the present application, the rice noodle machine comprises a conveying belt, a machine shell, a machine cover and the steam generator of the first aspect of the present application, the machine shell forms a steam chamber, the conveying belt passes through the steam chamber, and the first gas delivery assembly and the second gas delivery assembly are arranged in the machine shell; the machine cover is movably connected with the machine shell and can open or close the steam chamber; when the machine cover closes the steam chamber, the machine cover is at least partially inserted into the steam chamber.

[0018] According to the second aspect of the present application, the rice noodle machine has all the beneficial effects of the steam generator of the first aspect of the present application, which will not be repeated here.

[0019] According to some embodiments of the present application, one side of the machine cover facing the steam chamber is provided with a flow guide groove, the groove bottom of the flow guide groove is provided with a flow guide surface extending in the first direction, the flow guide surface is arranged obliquely, the groove wall of the flow guide groove in the first direction is provided with a water baffle, the water baffle extends in the second direction and is arranged spaced apart from the flow guide surface.

[0020] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0021] The present application will be further described below in conjunction with the drawings and embodiments, wherein:

[0022] Figure 1A structural schematic diagram of the rice noodle machine of the second aspect embodiment of the present application, including the steam generator mechanism of the first aspect embodiment;

[0023] Figure 2 For Figure 1 A exploded view of the rice noodle machine;

[0024] Figure 3 For Figure 1 A sectional view of the rice noodle machine;

[0025] Figure 4 For Figure 1 A structural schematic diagram of the first gas conveying assembly;

[0026] Figure 5 For Figure 1 A structural schematic diagram of another embodiment of the first gas conveying assembly;

[0027] Figure 6 For Figure 1 A structural schematic diagram of the second gas conveying assembly;

[0028] Figure 7 For Figure 1 A structural schematic diagram of another embodiment of the second gas conveying assembly;

[0029] Figure 8 For Figure 1 A structural schematic diagram of the machine cover.

[0030] Reference signs:

[0031] The first gas conveying assembly 100, the first output pipe 110, the first gas outlet 111, the first input pipe 120, the first connecting pipe 130, the first blocking structure 131, the third output pipe 140;

[0032] The second gas conveying assembly 200, the second output pipe 210, the second gas outlet 211, the exhaust hole 212, the first exhaust hole 212a, the second exhaust hole 212b; the second input pipe 220; the second connecting pipe 230, the second blocking structure 231; the fourth output pipe 240;

[0033] The steam generator 300;

[0034] The conveying belt 400;

[0035] The machine shell 500, the steam chamber 510;

[0036] The machine cover 600, the flow guide groove 610, the flow guide surface 611, the water baffle 612. DETAILED DESCRIPTION

[0037] Embodiments of the present application are described below in detail with reference to the accompanying drawings, wherein the same or similar components or components having the same or similar functions are denoted by the same or similar reference numerals throughout the drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and cannot be understood as a limitation of the present application.

[0038] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, which is only for the purpose of describing the present application and simplifying the description, and does not indicate or imply that the device or component referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0039] In the description of the present application, if the meaning of several is more than one, the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If it is described as first, second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of indicated technical features.

[0040] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and those skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0041] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. In the specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] Referring to Figures 1 to 7 According to the first aspect embodiment of the present application, the steam generating mechanism is used for heating the slurry on the conveying belt 400, the conveying belt 400 conveying the slurry in the first direction, and comprises: a first gas conveying assembly 100, a second gas conveying assembly 200 and a steam generator 300.

[0043] The first gas conveying assembly 100 is located above the conveying belt 400, and the lower end of the first gas conveying assembly 100 forms a first gas outlet 111;

[0044] The second air supply assembly 200 is located below the conveying belt 400 and is used to support the lower end surface of the conveying belt 400, the upper end of the second air supply assembly 200 forms a second air outlet 211, the second air outlet 211 is covered by the conveying belt 400, and the side surface of the second air supply assembly 200 is provided with an air exhaust hole 212;

[0045] The steam generator 300 is connected to the first air supply assembly 100 and the second air supply assembly 200.

[0046] It can be understood that the steam generator according to the present application is arranged in the steam chamber 510 of the zongzi machine, the conveying belt 400 can convey the paste into the steam chamber 510, and the steam generator can generate steam and convey the steam into the steam chamber 510 to ripen the paste on the conveying belt 400 to form the zongzi skin. Specifically, the steam generator 300 can generate steam with heat, the steam is conveyed to the first air supply assembly 100 and the second air supply assembly 200, the first air supply assembly 100 and the second air supply assembly 200 are located in the steam chamber 510, and the steam can be output through the first air outlet 111 and the second air outlet 211. Since the first air supply assembly 100 is located above the conveying belt 400, and the first air outlet 111 is formed at the lower end of the first air supply assembly 100, the first air outlet 111 can convey steam to the paste above the conveying belt 400 to make the paste more easily heated. Since the second air supply assembly 200 is located below the conveying belt 400 and is used to support the conveying belt 400, the second air outlet 211 is formed at the upper end of the second air supply assembly 200, and the conveying belt 400 covers the second air outlet 211, the second air outlet 211 can output steam to the conveying belt 400 to increase the temperature of the conveying belt 400, and the heat is transmitted to the paste above the conveying belt 400 through the conveying belt 400 to improve the forming speed of the paste. It should be noted that the steam with temperature will disperse in the steam chamber 510 to further ripen the paste. It should be understood that the air exhaust hole 212 is arranged on the side surface of the second air supply assembly 200, which can reduce the air output of the second air outlet 211, avoid the air output of the second air outlet 211 being too large to cause the conveying belt 400 to float and affect the paste formation, thereby ensuring the heating effect of the second air outlet 211 on the conveying belt 400 while ensuring the supporting effect of the second air supply assembly 200 on the conveying belt 400, and the air exhaust hole 212 is also connected to the steam chamber 510, the steam discharged from the air exhaust hole 212 will also disperse in the steam chamber 510, avoiding waste of heat.

[0047] Referring to Figure 4 According to some embodiments of the present application, the first air supply assembly 100 comprises a first output pipe 110, the first output pipe 110 extends along a first direction, and the first air outlet 111 is arranged on the first output pipe 110, the first air outlet 111 is provided in plurality, and the plurality of first air outlets 111 are distributed along the first direction.

[0048] It can be understood that the first output pipe 110 is in communication with the steam generator 300, and after the steam enters the first output pipe 110, the steam is discharged through the first gas outlet 111 on the first output pipe 110. By arranging a plurality of first gas outlets 111 distributed along the first direction on the first output pipe 110 extending along the first direction, the structure is simple and easy to install.

[0049] With reference to Figure 5 According to some embodiments of the present application, the first gas feeding assembly 100 further comprises a first connecting pipe 130 and a third output pipe 140, the third output pipe 140 extending along the first direction and being provided with a third gas outlet, and the first connecting pipe 130 extending along the second direction, the first connecting pipe 130 being in communication with the first output pipe 110 and the third output pipe 140, and the first connecting pipe 130 being provided with a first blocking structure 131 for limiting the flow of the first connecting pipe 130, wherein the second direction intersects the first direction.

[0050] It can be understood that after the steam enters the first output pipe 110, part of the steam will flow along the extension direction of the first output pipe 110 and be output through the first gas outlet 111, and part of the steam will enter the third output pipe 140 through the first connecting pipe 130 and be output through the third gas outlet on the third output pipe 140. It should be understood that the first output pipe 110 inputs steam blown along the second direction, and the steam is easy to flow along a straight line, while the first output pipe 110 extends along the first direction and the first connecting pipe 130 extends along the second direction, so that the steam is more likely to enter the first connecting pipe 130. In order to balance the amount of steam output by the first output pipe 110 and the third output pipe 140, the amount of steam passing through the first connecting pipe 130 is reduced by arranging the first blocking structure 131 to reduce the amount of steam entering the third output pipe 140, so as to balance the amount of steam output by the first output pipe 110 and the third output pipe 140, and avoid too much steam entering the third output pipe 140, resulting in less steam output by the first output pipe 110.

[0051] Specifically, the first blocking structure 131 is movably inserted into the first connecting pipe 130, and the flow of the first connecting pipe 130 is adjusted by adjusting the insertion depth of the first blocking structure 131.

[0052] It should be understood that in some embodiments, the steamed rice roll machine has two steam chambers 510, so that the first output pipe 110 and the third output pipe 140 can be arranged in the two steam chambers 510 respectively, and the third output pipe 140 is communicated with the steam generator 300 through the first connecting pipe 130 and the first output pipe 110, so that one steam generator 300 can simultaneously communicate the first output pipe 110 and the third output pipe 140, reduce the use of the steam generator 300, make the structure more simple, and reduce the production cost. In other embodiments, the first output pipe 110 and the third output pipe 140 are arranged in the same steam chamber 510 of the steamed rice roll machine, so as to improve the steam output range and the gas output.

[0053] Specifically, the first direction and the second direction are perpendicular.

[0054] Referring to Figure 4 and Figure 5 , according to some embodiments of the present application, the first gas input assembly 100 further comprises a first input pipe 120, the first input pipe 120 extends along the second direction, one end of the first input pipe 120 is connected with the steam generator 300, and the other end is connected with one side of the first output pipe 110 in the second direction, and the first input pipe 120 is arranged opposite to the first connecting pipe 130.

[0055] It can be understood that the steam generated by the steam generator 300 is input into the first output pipe 110 through the first input pipe 120, and since the first input pipe 120 extends along the second direction, the steam can be input into the first output pipe 110 along the second direction, and since the first input pipe 120 is opposite to the first connecting pipe 130, that is, the position where the first input pipe 120 is connected with the first output pipe 110 is opposite to the position where the first connecting pipe 130 is connected with the first output pipe 110, which can facilitate the first input pipe 120 to deliver steam to the first connecting pipe 130. It should be understood that due to the effect of the first blocking structure 131, the amount of steam passing through the first connecting pipe 130 can be limited to balance the gas output of the first output pipe 110 and the third output pipe 140.

[0056] Referring to Figure 4 , according to some embodiments of the present application, the first gas outlet 111 penetrates through both sides of the first output pipe 110 in the second direction, wherein the second direction intersects the first direction.

[0057] It can be understood that the first gas outlet 111 is arranged at the lower end of the first output pipe 110 and extends along the second direction and penetrates through both sides of the first output pipe 110 in the second direction, so that the steam output by the first gas outlet 111 is in the shape of a fan, which improves the steam output range so that the steam can cover the width direction of the slurry.

[0058] Referring to Figure 6According to some embodiments of the present application, the second air conveying assembly 200 comprises a second output pipe 210 extending along a first direction, and a plurality of second air outlets 211 are arranged on the second output pipe 210.

[0059] It can be understood that the second output pipe 210 is in communication with the steam generator 300, and the steam entering the second output pipe 210 is discharged through the second air outlets 211 on the second output pipe 210. By arranging a plurality of second air outlets 211 distributed along the first direction on the second output pipe 210 extending along the first direction, the structure is simple and easy to install.

[0060] Referring to Figure 6 According to some embodiments of the present application, the second air conveying assembly 200 further comprises a second input pipe 220 connected to the steam generator 300 at one end and connected to one side of the second output pipe 210 in a second direction; the air outlet hole 212 comprises a first air outlet hole 212a and a second air outlet hole 212b, the first air outlet hole 212a and the second air outlet hole 212b are arranged on the opposite sides of the second output pipe 210 in the second direction, and the first air outlet hole 212a is arranged on the side of the second output pipe 210 connected to the second input pipe 220, the aperture of the first air outlet hole 212a is larger than the aperture of the second air outlet hole 212b, wherein the second direction intersects the first direction.

[0061] It can be understood that the steam generated by the steam generator 300 is input into the second output pipe 210 through the second input pipe 220, and since the second input pipe 220 extends along the second direction, the steam can be input into the second output pipe 210 along the second direction. The first air outlet hole 212a and the second air outlet hole 212b are both used to discharge the steam in the second output pipe 210, and it should be noted that steam is generally easy to transport along a straight line, so the second air outlet hole 212b is easier to discharge than the first air outlet hole 212a. By setting the aperture of the second air outlet hole 212b to be smaller than the aperture of the first air outlet hole 212a, the discharge amount of the first air outlet hole 212a and the second air outlet hole 212b can be balanced.

[0062] Specifically, the first air outlet hole 212a and the second air outlet hole 212b are both arranged with a plurality of second air outlets 211 distributed along the first direction.

[0063] Referring to Figure 7According to some embodiments of the present application, the second gas delivery assembly 200 further comprises a second connecting pipe 230 and a fourth output pipe 240, the fourth output pipe 240 extends in the second direction and is provided with a fourth gas outlet, the second connecting pipe 230 extends in the second direction, the second connecting pipe 230 is in communication with the second output pipe 210 and the fourth output pipe 240, and the second connecting pipe 230 is provided with a second blocking structure 231 for limiting the flow of the second connecting pipe 230.

[0064] It can be understood that, after the second output pipe 210 is inputted with steam, part of the steam will flow along the extension direction of the second output pipe 210 and be outputted through the second gas outlet 211, and part of the steam will enter the fourth output pipe 240 through the second connecting pipe 230 and be outputted through the fourth gas outlet on the fourth output pipe 240. It can be understood that, the second output pipe 210 is inputted with steam blown in the second direction through the second input pipe 220, and the steam is beneficial to flow in a straight line, while the second output pipe 210 extends in the first direction and the second connecting pipe 230 extends in the second direction, so that the steam is more likely to enter the second connecting pipe 230. In order to balance the steam outputted by the second output pipe 210 and the fourth output pipe 240, the second blocking structure 231 is arranged to reduce the amount of steam passing through the second connecting pipe 230, so as to reduce the amount of steam entering the fourth output pipe 240, thereby balancing the steam outputted by the second output pipe 210 and the fourth output pipe 240, and avoiding too much steam entering the fourth output pipe 240, which results in less steam outputted by the second output pipe 210.

[0065] Specifically, the second blocking structure 231 is movably arranged in the second connecting pipe 230, and the insertion depth of the second blocking structure 231 is adjusted to adjust the flow of the second connecting pipe 230.

[0066] It can be understood that, in some embodiments, the rice noodle machine has two steam chambers 510, so that the second output pipe 210 and the fourth output pipe 240 can be arranged in the two steam chambers 510 respectively, and the fourth output pipe 240 is in communication with the steam generator 300 through the second connecting pipe 230 and the second output pipe 210, so that one steam generator 300 can be in communication with the second output pipe 210 and the fourth output pipe 240 at the same time, reducing the use of the steam generator 300, making the structure simpler, and reducing the production cost. In some other embodiments, the second output pipe 210 and the fourth output pipe 240 are arranged in the same steam chamber 510 of the rice noodle machine, so as to improve the steam output range and the gas output.

[0067] Referring to Figures 1 to 3According to the second aspect of the present application, the rice noodle machine comprises a conveying belt 400, a machine shell 500, a machine cover 600 and the steam generating mechanism of the first aspect, the machine shell 500 forms a steam chamber 510, the conveying belt 400 passes through the steam chamber 510, the first gas conveying assembly 100 and the second gas conveying assembly 200 are arranged in the machine shell 500; the machine cover 600 is movably connected with the machine shell 500 and can open or close the steam chamber 510; when the machine cover 600 closes the steam chamber 510, the machine cover 600 is at least partially inserted into the steam chamber 510.

[0068] According to the second aspect of the present application, the rice noodle machine has at least the following beneficial effects: all the beneficial effects of the steam generating mechanism of the first aspect, which will not be repeated here.

[0069] It can be understood that the slurry is output to the conveying belt 400 by manual operation or a grouting mechanism, the conveying belt 400 passes through the machine shell 500, the conveying belt 400 drives the slurry into the steam chamber 510 in the machine shell 500, the first gas conveying assembly 100 and the second gas conveying assembly 200 are arranged in the steam chamber 510 and above and below the conveying belt 400, the first gas conveying assembly 100 and the second gas conveying assembly 200 output steam to heat and ripen the slurry on the conveying belt 400 to form rice noodles, at this time, the machine cover 600 covers the machine shell 500 to close the steam chamber 510 to avoid steam overflow.

[0070] It can also be understood that when the steam chamber 510 needs to be repaired or cleaned, the machine cover 600 can be rotated or slid to open the steam chamber 510. When the machine cover 600 closes the steam chamber 510, the end of the machine cover 600 towards the steam chamber 510 can be partially inserted into the steam chamber 510 to reduce the space in the steam chamber 510, so that less steam can be used to heat the slurry and energy consumption is reduced.

[0071] Referring to Figure 8 According to some embodiments of the present application, one side of the machine cover 600 towards the steam chamber 510 forms a flow guide groove 610, the groove bottom of the flow guide groove 610 is provided with a flow guide surface 611 extending in the first direction, the flow guide surface 611 is arranged obliquely, the groove wall of the flow guide groove 610 in the first direction is provided with a water baffle 612, the water baffle 612 extends in the second direction and is arranged spaced apart from the flow guide surface 611.

[0072] It can be understood that the cover 600 is low in temperature, and when the steam encounters the cover 600, water droplets are formed at the lower end of the cover 600. By forming the flow guide groove 610 at the lower end of the cover 600, the flow guide surface 611 of the flow guide groove 610 is inclined to guide the water droplets to the two sides in the second direction of the steam chamber 510, so as to avoid the water droplets falling on the batter on the conveyor belt 400, and affecting the taste of the rice rolls. The first direction of the flow guide groove 610 is provided with a water baffle 612, and when the flow guide groove 610 has water droplets, the water droplets can fall on the water baffle 612. The water baffle 612 extends in the second direction and is spaced apart from the flow guide surface 611. The water droplets can flow to the two sides in the second direction of the steam chamber 510 to fall outside the conveyor belt 400.

[0073] Specifically, the flow guide surface 611 is provided with two, and is inclined from high to low towards the two sides in the second direction, so that the two flow guide surfaces 611 are substantially inverted V-shaped.

[0074] The above describes the embodiments of the present application in combination with the drawings, but the present application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present application. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. A steam generating mechanism for heating slurry on a conveyor belt, the conveyor belt conveying the slurry along a first direction, characterized in that, include: The first air conveying component is located above the conveyor belt, and the lower end of the first air conveying component forms a first air outlet; The second air supply component is located below the conveyor belt and is used to support the lower end face of the conveyor belt. The upper end of the second air supply component forms a second air outlet, which is covered by the conveyor belt. An exhaust hole is provided on the side of the second air supply component. A steam generator is connected to the first gas delivery assembly and the second gas delivery assembly.

2. The steam generating mechanism according to claim 1, characterized in that, The first gas delivery assembly includes a first output pipe that extends along the first direction, and a first gas outlet is opened in the first output pipe. Multiple first gas outlets are provided and distributed along the first direction.

3. The steam generating mechanism according to claim 2, characterized in that, The first gas delivery assembly further includes a first connecting pipe and a third output pipe. The third output pipe extends along a first direction and has a third gas outlet. The first connecting pipe extends along a second direction and connects the first output pipe and the third output pipe. A first blocking structure is provided inside the first connecting pipe to limit the flow rate of the first connecting pipe. The second direction intersects with the first direction.

4. The steam generating mechanism according to claim 3, characterized in that, The first gas delivery assembly further includes a first input pipe extending along a second direction. One end of the first input pipe is connected to the steam generator, and the other end is connected to one side of the first output pipe in the second direction. The first input pipe and the first connecting pipe are arranged opposite to each other.

5. The steam generating mechanism according to claim 2, characterized in that, The first air outlet extends through both sides of the first output pipe in a second direction, wherein the second direction intersects with the first direction.

6. The steam generating mechanism according to claim 1, characterized in that, The second gas delivery assembly includes a second output pipe that extends along the first direction, and a second gas outlet that is opened in the second output pipe. Multiple second gas outlets are provided and distributed along the first direction.

7. The steam generating mechanism according to claim 6, characterized in that, The second gas supply assembly further includes a second input pipe, one end of which is connected to the steam generator, and the other end is connected to one side of the second output pipe in a second direction; the exhaust port includes a first exhaust port and a second exhaust port, which are respectively located on opposite sides of the second output pipe in a second direction, and the first exhaust port is opened on the side of the second output pipe connected to the second input pipe, the diameter of the first exhaust port is larger than the diameter of the second exhaust port, wherein the second direction intersects the first direction.

8. The steam generating mechanism according to claim 7, characterized in that, The second gas delivery assembly further includes a second connecting pipe and a fourth output pipe. The fourth output pipe extends along a second direction and has a fourth gas outlet. The second connecting pipe extends along a second direction and connects the second output pipe and the fourth output pipe. A second blocking structure is provided inside the second connecting pipe to limit the flow rate of the second connecting pipe.

9. A rice noodle roll machine, characterized in that, The device includes a conveyor belt, a housing, a cover, and a steam generating mechanism as described in any one of claims 1 to 8. A steam chamber is formed inside the housing, the conveyor belt passes through the steam chamber, and the first gas delivery assembly and the second gas delivery assembly are disposed inside the housing. The cover is movably connected to the housing and is capable of opening or closing the steam chamber. When the cover closes the steam chamber, the cover is at least partially inserted into the steam chamber.

10. The rice noodle roll machine according to claim 9, characterized in that, A flow guide groove is formed on the side of the cover facing the steam chamber. The bottom of the flow guide groove is provided with a flow guide surface extending in a first direction. The flow guide surface is inclined. A baffle plate is provided on the wall of the flow guide groove along the first direction. The baffle plate extends in a second direction and is spaced apart from the flow guide surface.

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