JP2018198934A - Steaming device - Google Patents

Abstract

An object of the present invention is to develop an apparatus for more efficient steaming in the steaming process in the production of steamed noodles and instant noodles. The internal steam (primary steam) introduced into the noodle strings is recovered, reheated and supplied into the internal storage (secondary steam). That is, the present invention relates to a tunnel-type steamhouse, a transport mechanism for transporting the noodle strings in the tunnel-type steambox, and a primary for generating steam to be supplied to the transported noodle strings. A heating mechanism, a primary steam injection pipe for supplying steam heated by the primary heating mechanism, a steam recovery mechanism for recovering internal steam from the steam storage, and reheats the recovered steam by the steam recovery device It is a steaming device for a group of noodle strings provided with a secondary heating mechanism and a secondary steam spray pipe for supplying steam reheated by the secondary heating mechanism. [Selection] Figure 1

Description

  The present invention relates to a noodle strings steaming apparatus and steaming method. More specifically, the present invention relates to a noodle string steaming apparatus and a steaming method suitable for steaming raw noodles.

  Steamed noodles and instant noodles are produced in large quantities at high speed. Generally, steamed noodles and instant noodles are made by mixing raw materials such as wheat flour, buckwheat flour, starch, etc., supplying distilled water (dissolved salt, citrus, thickening polysaccharides, etc.) and mixing. Then, a noodle dough called dough is prepared. Then, after aging the prepared noodle dough (dough), it is prepared and compounded into a noodle strip by a rolling mill.

  The noodle band after the combination is cut out by a plurality of rolling mills with a cutting blade roll, and the noodle band after the combination is stacked on a conveyor and conveyed. Next, the noodle strings stacked on the conveyor are steamed by passing through a tunnel-type steaming device while being conveyed. Steamed noodle strings are called steamed noodles and are packaged and distributed on the market. Further, the steamed noodles are subjected to a seasoning process and the like, followed by a drying process and dried with oil heat or hot air to complete an instant noodle mass.

  Here, in the process of steaming raw noodles, a large number of noodle strings are often processed continuously using a tunnel-type steamer. In this step, a large amount of steam is required because it is necessary to steam a group of noodle strings continuous at high speed. Moreover, if the steaming process is insufficient, the texture of the steamed noodle itself will remain fresh, and even if an instant noodle mass is completed by oil-heat drying or hot-air drying, When returning and eating, so-called rawness remains. Thus, the steaming process is a very important process in the production of steamed noodles and instant noodles.

The amount of steam used for this purpose is also large, and a lot of energy is consumed for the generation of this steam. Therefore, if the amount of steam to be used can be reduced by increasing the efficiency of steaming in the main steaming process and energy can be used more efficiently, the cost of production can be reduced and the amount of steam discharged can be reduced. It will be possible to consider more.
In general, various prior application techniques have been disclosed as methods for increasing the efficiency of steaming noodles and the like in a tunnel-type steaming apparatus. For example, the following patent documents 1 and patent documents 2 are mentioned.

JP2010-17167 JP 2002-51717 A

Although these prior arts are all excellent inventions, it is pointed out that the above Patent Document 1 can perform steaming efficiently, but the structure becomes complicated. In addition, it is pointed out that the method described in Patent Document 2 requires accuracy because it is necessary to maintain sealing by packing.

  Therefore, the present inventors have aimed to develop a method of efficiently cooking in the steaming process in the production of steamed noodles and instant noodles.

  As a result of various studies by the present inventors, in the steaming apparatus having a tunnel-type steambox for steaming the noodle strings, the primary steam is supplied to the transported noodle strings, and the steam is stored from the steambox. It was found that a method for recovering the internal steam and supplying the reheated secondary steam into the steam storage is useful from the viewpoint of effective use of the steam. It was found that by circulating a part of the steam in this way, the discharged steam can be reduced and energy saving can be achieved.

That is, the first invention of the present application is
“A steaming device for steaming noodle strings,
A tunnel-type steam room having an outlet part and an inlet part;
A transport mechanism for transporting the noodle strings in the tunnel-type steamhouse;
A primary heating mechanism for generating steam to be supplied to the transported noodle strings;
A primary steam injection pipe for supplying steam heated by the primary heating mechanism;
A steam recovery mechanism for recovering the internal steam from the steam storage;
A secondary heating mechanism for reheating the steam recovered by the steam recovery device;
A steaming device for noodle strings, comprising: a secondary steam spray pipe for supplying steam reheated by the secondary heating mechanism. “It is.

Next, in the steaming device for the noodle strings group, it is preferable that the primary steam and the secondary steam are not separated from each other.
That is, the second invention of the present application is
The apparatus for steaming noodle strings according to claim 1, wherein the piping path for supplying the primary steam and the piping path for supplying the secondary steam are separate systems.

Next, it is preferable that the primary steam injection pipe is disposed on the upper side of the noodle strings conveying device, and further, the secondary steam injection pipe is disposed on the lower side of the steam storage.
That is, the third invention of the present application is
“The steaming device for the noodle strings group according to claim 1 or 2, wherein the primary steam injection pipe is disposed on an upper side of the steam storage, and further, a secondary steam injection pipe is disposed on a lower side of the steam storage.” .

Next, it is preferable that the noodle string group transporting apparatus is configured so that the noodle string group introduced from the inlet is transported from the upper part to the lower part while repeating a plurality of reciprocations in the longitudinal direction in the steam chamber.
That is, the fourth invention of the present application is
“The noodle string group transport device carries the noodle string group from the inlet of the steamhouse, and the noodle string group introduced from the inlet transports to the lower part of the steamhouse through multiple round trips in the steamhouse. The noodle string group steaming apparatus according to any one of claims 1 to 3, wherein the noodle string group is one or a plurality of conveyors provided in multiple stages so that the noodle string group is discharged from an outlet of the steam storage. "".

Next, it is preferable that the steam supplied by the primary steam ejection pipe or the secondary steam ejection pipe is a steam having a temperature in the range of 100 ° C to 120 ° C.
That is, the fifth invention of the present application is
“The steam supplied from the primary steam outlet pipe or the secondary steam outlet pipe is steam having a temperature in the range of 100 ° C. to 120 ° C. 5. . ”
.

By using the steaming apparatus of the present invention, the amount of steam to be used can be reduced by further increasing the steaming efficiency, and the exhaust steam can be reduced.

It is a side cross-sectional schematic diagram of the whole cooking apparatus of the 1st embodiment of this application. It is a side cross-sectional schematic diagram of the whole cooking apparatus of the other embodiment of this application. It is a side cross-sectional schematic diagram of the whole cooking apparatus of the other embodiment of this application. It is the side surface cross-sectional schematic diagram which showed the case where the space | gap space in a vapor | steam store | warehouse | chamber was filled with the member in the 1st embodiment of this application. It is the side surface cross-sectional schematic diagram which showed the conveyance state of the noodle strings group in the 1st embodiment of this application.

DESCRIPTION OF SYMBOLS 1 Steam storage 3 Inlet part 5 Outlet part 7 1st conveyor 9 2nd conveyor 11 Primary steam injection pipe 13 Primary heating apparatus 15 Secondary steam injection pipe (collection steam injection pipe)
17 Secondary heating device 18 First sprocket 19 Second sprocket 21 First guide 23 Second guide 25 Third guide 27 Conveyor belt 29 Third sprocket 31 Fourth sprocket 33 Steam recovery duct 35 Inlet duct 37 Outlet duct 39 Gap Space (1)
41 Void space (2)
43 Void space (3)
M noodle group

The first embodiment of the present invention will be described below with reference to the drawings.
FIG. 1 shows an overall schematic diagram of the first embodiment of the noodle strings steaming apparatus of the present invention. As shown in FIG. 1, the first embodiment of the noodle strings steaming apparatus of the present invention includes a tunnel-type steamhouse 1 having an inlet portion 3 and an outlet portion 5, and a noodle string group M in the steamhouse 1. As a transport mechanism for transporting the transport, a transport device using conveyors (first conveyor 7 and second conveyor 9) provided in multiple stages is provided.

  Further, a primary steam spray pipe 11 for steaming the noodle strings M is installed in the steam storage 1 on the upper side. The primary steam sequentially uses steam newly prepared from moisture supplied from the outside, and a primary heating device 13 for heating and supplying steam supplied to the primary steam injection pipe 11 is provided. Yes.

Next, the secondary steam injection pipe 15 is installed on the lower side. The secondary steam injection pipe 15 collects the steam discharged from the hole provided in the outlet portion 5 protruding from the steam storage, and heats high-temperature moisture such as recovered moisture that has been drained, etc. After being vaporized again by the heating device, it is provided so as to be supplied again into the vapor storage 1 from the second vapor injection pipe 15.
Further, an exhaust duct for collecting and exhausting excess steam is provided near the inlet 3 and the outlet 5 of the steam storage 1. Each of the above configurations will be described below.

─Steamhouse─
The steamhouse 1 of the steaming device of the first embodiment of the present invention is a multi-stage type steaming device in which the noodle string group M is carried from the inlet portion 3 and conveyed from the upper stage to the lower stage through a plurality of reciprocations. . In the first embodiment, the noodle string group M is carried in from the inlet 3 of the steamhouse 1 in the steamhouse 1, and is first transported in the “exit direction” on the conveyor. The loaded noodle strings M are transported to the outlet side in the longitudinal direction of the steam storage 1, and when the first conveyor 7 is reversed on the outlet side, the noodle strings are transferred to the next second conveyor 9. Next, the noodle strings transferred to the second conveyor 9 are conveyed in the “inlet direction” and are returned to the first conveyor 7 when reversed on the inlet side. The received noodle string group M is transported to the “exit side” again, exits the steamhouse 1 from the exit of the steamhouse 1, and is carried outside.

  The material of the steamhouse 1 is not particularly limited, but a material such as stainless steel having rigidity and heat retention is suitable. In addition, in order to prevent the steam filling the inside from leaking to the outside as much as possible, it is necessary to have a structure that can be sealed as much as possible so as to reduce the leakage of steam, including the connection part with the inlet 3 and the outlet 5. preferable. By having such a structure, the steam supplied from the primary steam ejection pipe 11 and the secondary steam ejection pipe 15 can be effectively filled in the steam warehouse 1, so that the internal noodle strings M Can be effectively exposed to steam.

  In addition, although the form which protrudes the inlet part 3 and the outlet part 5 from the steam store 1 is shown in the 1st embodiment of this invention, it is not necessarily limited to the said form. For example, as shown in FIG. 2, instead of a protruding form, it is possible to simply provide a hole in the steamhouse as the inlet 3, and similarly, simply provide a hole as the outlet 5. .

─Conveying mechanism for conveying noodle strings─
In the first embodiment of the present invention shown in FIG. 1, a first conveyor 7 and a second conveyor 9 are installed as a transport mechanism for transporting the noodle string group M. The transport mechanism (conveyor unit) according to the present invention transports the noodle strings that have been carried in from the upper stage to the lower stage in the steamhouse with multiple reciprocations in the substantially horizontal direction in the longitudinal (length) direction of the steamhouse 1. It is installed in multiple stages.

  Next, the conveyor belt 27 is preferably a net conveyor from the viewpoint of vapor permeability, for example, a through-hole conveyor belt such as a metal mesh is preferable. In the first embodiment, although not shown in its entirety, the first conveyor 7 is circulated endlessly by sprockets (18, 19) and guides (21, 23, 25).

  Specifically, as shown in FIG. 1, the conveyor belt 27 of the first conveyor 7 is supported by the first guide 21 of the entrance portion and ascends in the entrance portion 3 obliquely upward, and then horizontally toward the exit side. Moving. Further, after being wound around the first sprocket 18 and reversed, after moving toward the inlet side, further wound around the outer diameter side of the coaxial second sprocket 19 and reversed, and then moved toward the outlet side, the outlet portion After being supported by the third guide 25 on the near side, it moves obliquely downward and exits the steam chamber.

  And it moves to an entrance again through a plurality of sprockets and guides which are not illustrated. Thus, it circulates endlessly. Moreover, the rotational power part of the sprocket is connected to an external sprocket (not shown), and the conveyor belt is circulated.

Next, about the 2nd conveyor 9, after being installed in the vapor store | warehouse | chamber 1 and being wound around by the 3rd sprocket 29, it is supported by the 2nd guide 23 and moves to an entrance direction. Then, it is wound around the inner diameter side of the coaxial second sprocket 19 and reversed. Further, it travels in the direction of the outlet, is wound around the fourth sprocket 31, rises, and moves to the fourth sprocket 31 again. Thus, it circulates endlessly.
In addition, although the case where two conveyors were installed was shown in this 1st embodiment, it is not limited to this, Of course, you may install one or three or more conveyors. Of course, the aspect of the conveyor belt is not limited to the above.

─First steam injection pipe and primary heating mechanism (device) ─
The steam store 1 is provided with one or a plurality of first steam injection pipes 11 for supplying steam into the steam store 1. The primary steam sequentially uses steam newly prepared from moisture supplied from the outside, and a primary heating device 13 is provided as a primary heating mechanism for supplying steam supplied to the primary steam injection pipe 11. It has been. The primary heating device 13 can use a heat exchanger such as a normal boiler or a superheater.

The steam that is actually brought into contact with the noodle strings is preferably steam of about 100 ° C. and high in dryness. For this reason, since the temperature drop of the steam supplied from the injection pipe 11 may occur, superheated steam with a steam temperature in the steam injection pipe of 100 ° C. or higher (about 100 ° C. to 120 ° C., preferably about 103 ° C. to 115 ° C.). Is preferable.
Of course, a pressure reducing valve and a steam trap may be provided after the primary heating device 13 as necessary.

  In the first embodiment of the present invention, the first steam injection pipe 11 is used to give steam to the noodle strings being conveyed in the upper stage of the first conveyor 7. That is, the first steam injection pipe 11 is provided on the first conveyor 7 so that the noodle strings can be steamed while the noodle strings group carried from the inlet portion of the steamhouse 1 is conveyed to the outlet side in the first stage. Located at the bottom.

  That is, in the first embodiment, the steam pipe 5 is disposed under the metal mesh conveyor belt 27, and steam is supplied to the noodle strings by steaming in the first stage. In addition, arrangement | positioning of this 1st vapor | steam injection pipe 11 is only an example, and of course, you may provide in the 1st-stage conveyor upper part side. Further, a plate member for reflecting the vapor and the like can be appropriately attached.

─Second steam injection pipe and secondary heating mechanism (device) ─
In the steamhouse 1, one or more secondary steam injection pipes 15 for supplying steam to the steamhouse 1 are further provided. The secondary steam injection pipe 15 is provided with a secondary heating device 17 as a secondary heating mechanism for supplying steam supplied to the secondary steam injection pipe 15. The steam discharged from the hole provided in the outlet portion 5 protruding from the steam storage 1 is recovered, heated at a high temperature such as drained recovered water and vaporized again, and then the second steam injection pipe 15 is provided so as to be supplied again into the steam storage 1. The secondary heating device 17 can use a heat exchanger such as a normal boiler or a superheater. In this way, a part of the steam can be circulated using the second steam injection pipe 15 and the secondary heating mechanism.

  In the first embodiment of the present invention, the second steam ejection pipe 15 is located in the lower part of the first conveyor 7. In this aspect, the lower part of the steam storage 1 is heated and the lower part is heated. It is possible to continue cooking in

  As for the steam supplied from the second steam injection pipe 15, the steam actually brought into contact with the noodle strings as in the case of the first steam injection pipe 11 is steam of about 100 ° C. and high in dryness. preferable. For this reason, since the temperature drop of the steam supplied from the injection pipe may occur, the steam temperature in the steam injection pipe is set to 100 ° C. or higher superheated steam (about 100 ° C. to 120 ° C., preferably about 103 ° C. to 115 ° C.). It is suitable.

In the first embodiment of the present invention, the second steam injection pipe 15 is mainly used for imparting steam to the noodle strings being conveyed at the lower stage of the first conveyor 7. That is, the noodle strings M carried in from the inlet 3 of the steamhouse 1 pass through the first and second stages, and the noodle strings being transported to the outlet side in the third stage can be steamed. A steam injection pipe 15 is disposed at the lower part of the first conveyor.
Of course, the steam supplied by the first steam injection pipe 11 and the second steam injection pipe 15 contributes to the steaming of the noodle strings group throughout the steam storage 1.

─The first steam injection pipe and the second steam injection pipe are separate systems─
In the first embodiment of the present invention, a mode is shown in which the piping path for supplying the primary steam and the piping path for supplying the secondary steam are configured by separate systems that do not merge.

In this regard, in the case of the conventional type, there are many cases where the reheated steam recovered for reuse and the system in which new steam joins in the middle of the pipe. In the present invention, the primary steam pipe and the secondary steam pipe for reusing recovered steam can be provided as separate systems. When the primary steam and the secondary steam are in the same system, there is a case where it is difficult to smoothly join the steam because the pressures of each other antagonize when the steams join.
For this reason, as shown in FIG. 1, it is preferable that the piping path for supplying the primary steam and the piping path for supplying the secondary steam are configured as separate systems that do not merge.

─ Steam temperature supplied from steam injection pipe ─
The steam temperature supplied to the noodle string group from the first steam injection pipe and the second steam injection pipe for reheated steam in the present invention is dry steam with reduced wetness, particularly when the noodle string group is targeted. It is preferable to use it.

  The noodle string group M is conveyed in a state where a plurality (thousands) of thin noodle strings are intricate. When steaming the noodle strings, it is preferable that the amount of heat held is large. In other words, the total heat of saturated steam is the sum of sensible heat and latent heat, but increasing the degree of dryness can increase the amount of total heat by making it contain a lot of latent heat. preferable.

  In the case of the present invention, the steam actually brought into contact with the noodle strings as described above is preferably a steam of about 100 ° C. and having a high dryness. For this reason, since a temperature drop may occur while the steam supplied from the first steam injection pipe reaches the noodle strings group, superheated steam with a steam temperature of 100 ° C. or higher (about 100 ° C. to 120 ° C.) , Preferably about 103 ° C. to 115 ° C.).

  In order to obtain a steam temperature higher than 100 ° C., it is basically necessary to use superheated steam. On the other hand, when the superheated steam of about 110 ° C. or higher directly contacts the noodle strings, the noodle strings may be affected. For this reason, it is preferable to adjust the temperature of the steam supplied from the steam injection pipe and the temperature of the steam that actually heats the noodle strings.

-Steam recovery mechanism-
In the first embodiment of the present invention, a steam recovery mechanism for supplying steam to the secondary steam injection pipe 15 is provided. The steam exhausted from the steam storage by the steam recovery mechanism can be used effectively. Thereby, energy saving can be realized. It is also possible to reduce the steam to be exhausted.

In the first embodiment of the present invention, a steam recovery duct 33 is provided for recovering the steam discharged from the hole provided in the outlet portion 5 protruding from the steam storage 1. The steam discharged from the steamhouse 1 is collected.
For the recovery duct 33, for example, a drain generation and recovery device as disclosed in JP-A-2015-75289 may be used to generate a vapor drain.
In addition, the drained recovered moisture is utilized / heated and vaporized again, and then supplied again into the vapor storage 1 from the second vapor injection pipe 15.

─Inlet duct and outlet duct─
In the first embodiment of the present invention, an exhaust inlet duct 35 is installed on the inlet side. Gas near the inlet 3 is sucked by the inlet duct 35. Since the steam supplied together with the noodle strings is also transported by the transport by the first conveyor 7 for transporting the noodle strings, the steam density in the vicinity of the inlet portion 3 is reduced, and the temperature may be lowered.

For this reason, the gas etc. of the inlet part 3 vicinity can be attracted | sucked by the inlet part duct 35. FIG. By these, the vapor | steam conveyed in the advancing direction of the 1st conveyor 7 can be returned to an inlet_port | entrance part, and while maintaining the vapor | steam density of an inlet_port | entrance part vicinity, it does not reduce temperature.
In the present invention, since the purpose is to efficiently perform the noodle string group M to be steamed, it is necessary to perform steaming efficiently in the steam supply portion. Therefore, a method of increasing the density and temperature of steam near the inlet by sucking steam in the tunnel-type steaming apparatus through which the noodle strings on the conveyor pass as described above is effective.

  In the first embodiment of the present invention, an outlet duct 37 is also provided. The significance of the outlet duct 37 in the present invention is to increase the steam density in the vicinity of the outlet and raise the temperature by attracting the steam conveyed with the conveyor to the vicinity of the outlet as described above.

  In addition, it is preferable that the temperature in the vicinity of the outlet portion 5 of the steamhouse, for example, in the vicinity of the outlet portion 5, is 98 ° C. or higher by using these outlet portion ducts 37. More preferably, it is 99 ° C. or higher. Thus, steaming efficiency can be raised by raising temperature to the vicinity of the exit part 5. FIG. In addition, the length of the steam storage can be minimized and the space can be used effectively.

  Moreover, in the said 1st embodiment, although the case where the inlet part duct 35 and the outlet part duct 37 are installed is shown, this invention is not limited to this first embodiment, For example, the inlet part duct 35 is shown. Or the structure which does not have either or both of the exit part duct 37 may be sufficient. In addition, after the inlet duct 35 and / or the outlet duct 37 serves as the above-described steam recovery duct, a steam drain is generated and the recovered moisture that has been drained is used / heated, and then vaporized again. Alternatively, the second steam injection pipe 15 may be supplied again into the steam storage 1.

--Other aspects--
In the first embodiment of the present invention described above, the steam is sucked from the outlet portion 5 and reheated to use the secondary steam as the secondary steam. The steam recovery mechanism to be performed is not limited to the type of suction from the outlet portion 5, and for example, a method of recovering the steam from the inlet portion 3 in FIG. 1 is also possible. Further, a method of separately providing a hole in the wall of the vapor store 1 in addition to the inlet 3 and the outlet 5 described above and recovering the vapor from the hole is also possible.

  In addition, the transport mechanism for the steamhouse and the noodle strings group is configured so that the noodle strings can be transported in three stages in the steamhouse in the first embodiment of the present invention, but is not limited thereto. Of course. That is, as shown in FIG. 3, a normal one-stage type is also possible.

Next, in the present invention, as a method of using steam more efficiently, a method of closing (filling) the void space in order to reduce the volume in the steam storage is also effective. That is, for example, as shown in FIG. 4, the space between the upper end of the steamhouse and the first conveyor 7 (air gap space (1) 39), and the space between the lower end of the steamhouse and the second steam injection pipe. A method of inserting a member that fills the (vacant gap space (2) 41), for example, a sealed plate-like body or the like, may be used. Thus, the steam can be used effectively by reducing the volume of the steam storage.
In addition, about a space | gap space, it is not limited above, For example, it is needless to say that other parts may be sufficient like the internal space (air gap space (3) 43) of a 2nd conveyor. By filling these void spaces with members, the volume in the steam storage can be reduced and steam can be used effectively.

─ About movement of noodle strings ─
The noodle strings M cut out and conveyed on the conveyor are cooked as follows with reference to FIGS. 1 and 5. In the present invention, the noodle strings M before being cooked are cut out and transported. Generally, however, another transport conveyor (not shown) is arranged in front of the inlet portion 3 of the steaming apparatus, and the noodles before steaming are disposed. A mode in which the line group is conveyed is assumed. The noodle string group M delivered from the conveyor is conveyed into the tunnel-type entrance 3 and is conveyed in an obliquely upward direction, which is the direction of travel of the conveyor at the entrance 3, and is conveyed from the entrance 3 to the steamhouse. .

  The noodle strings M transported in the steamhouse 1 are transported from the primary steam injection pipe 11 provided at the lower part of the mesh-like conveyor belt 27 during the transport in the forward direction of the first stage of the upper part of the steamhouse. Steamed with steam. By steaming on the upper side of the steamhouse 1 in this way, the steam then fills the steamhouse 1 from the upper part to the lower part, so that it is exposed to the steam that fills in this way, Steaming of the noodle strings M proceeds as the noodle strings M are conveyed alternately in the outlet direction and the inlet direction.

Specifically, the noodle string group M is conveyed as follows. That is, the noodle strings that are carried from the inlet 3 to the steamhouse 1 by the first conveyor 7 and conveyed in the outlet direction through the steamhouse 1 are noodle strings when the first conveyor 7 is reversed by the first sprocket 18. The group is also inverted and dropped onto the second conveyor 9 and delivered.
The noodle string group M that has fallen on the second conveyor 9 is conveyed in the direction of the entrance, and is further reversed on the inner diameter side of the second sprocket 19 and dropped again on the first conveyor 7 and delivered.

The noodle strings that have fallen on the first conveyor 7 will be conveyed again toward the entrance. A group of noodle strings conveyed in the direction of the inlet of the first conveyor 7 is conveyed to the outlet portion 5 of the steamhouse 1 and then discharged to the outside.
The steamed noodle strings M after being discharged are further conveyed by a separately installed conveyor (not shown in the drawing), and transferred to an arbitrary process, that is, an optional process such as seasoning, drawing, cutting, and frying. .

─Noodle line group─
The food to be cooked by the noodle strings steaming apparatus is noodle strings. Usually, in the steaming of noodle strings, a plurality of noodle strings are steamed as shown in FIG.

Therefore, for example, in the case of an instant noodle production line, since a plurality of noodle strings are transported in a connected state, the delivery from the first conveyor 7 to the second conveyor 9 or the second conveyor 9 to the first conveyor 7 is performed. The noodle strings can be transferred smoothly in the delivery to. Moreover, since the noodle strings M to be transported carry steam, the inside of the refrigerator can be made to be in a state where steam is accumulated.

  The noodle string group M cooked by the steaming apparatus of the present invention can be used in various ways. For example, the steamed noodle strings can be cut and packaged for use as steamed noodles (steamed noodles). Moreover, after steaming, it can be made into a fried noodle mass or a hot-air dried noodle mass by passing through processes such as pulling, seasoning, cutting, and filling with a retainer, and frying or hot-air drying.

Claims (5)

A steaming device for steaming noodle strings,
A tunnel-type steam room having an inlet part and an outlet part;
A transport mechanism for transporting the noodle strings in the tunnel-type steamhouse;
A primary heating mechanism for generating steam to be supplied to the transported noodle strings;
A primary steam injection pipe for supplying steam heated by the primary heating mechanism;
A steam recovery mechanism for recovering the internal steam from the steam storage;
A secondary heating mechanism for reheating the steam recovered by the steam recovery device;
A steaming device for noodle strings, comprising: a secondary steam spray pipe for supplying steam reheated by the secondary heating mechanism.   The apparatus for steaming noodle strings according to claim 1, wherein the piping path for supplying the primary steam and the piping path for supplying the secondary steam are different systems.   The steaming device for noodle strings according to claim 1 or 2, wherein the primary steam injection pipe is disposed above the steam storage, and further, a secondary steam injection pipe is disposed below the steam storage.   The transport device for the noodle strings group carries the noodle strings from the entrance of the steamhouse, and the noodle strings introduced from the entrance are transported to the lower part of the steamhouse through a plurality of reciprocations in the steamhouse. Furthermore, it is one or several conveyor provided in multiple stages so that a noodle string group may be discharged | emitted from the exit part of the said steam store, The steaming apparatus of the noodle string group in any one of Claims 1-3.   The steaming device for a noodle string group according to any one of claims 1 to 4, wherein steam supplied from the primary steam spray pipe or the secondary steam spray pipe is steam having a temperature within a range of 100C to 120C.

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