JP3923791B2 - Steaming equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a steaming device for steaming food to be steamed.
[0002]
[Prior art]
The conventional steaming device uses steam, box, and conveyor so that the steam can be decompressed and sprayed from the bottom of the case through the sparge pipe into the case and steamed with the steam that has risen inside the case. It was configured in a continuous type.
[0003]
[Problems to be solved by the invention]
Since any conventional steaming device has poor steam utilization efficiency, it uses a large amount of steam, increases costs, and cannot be heated evenly, resulting in variations in quality.
In addition, the drip etc. of the food to be steamed falls to the lower part when steaming and accumulates on the bottom of the case body where the steam is jetted, but the part is not configured to be easily cleaned and unsanitary There was a fault that it was easy to be used in a state.
[0004]
In view of the above-described conventional drawbacks, the present invention can uniformly prevent the occurrence of variation in quality by uniformly heating food to be steamed so that steam can be used efficiently, and the amount of steam used. It is an object of the present invention to provide a steaming device that can reduce steaming at low cost and can easily and easily remove drip of food to be steamed.
[0005]
The above and other objects and novel features of the present invention will become more fully apparent when the following description is read in conjunction with the accompanying drawings.
However, the drawings are for explanation only and do not limit the technical scope of the present invention.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the present invention provides a case body partitioned by a partition wall so that a plurality of steam chambers are in series, an exhaust duct having an exhaust port covering the upper portion of the case body, and the case A plurality of steam injection nozzles provided to inject steam into a plurality of steam chambers of the body, and a plurality of holes for steaming and transferring food to be steamed attached to the case body are formed. A belt conveyor using a belt and an upper portion parallel to each other through a gap for introducing the steam injected by the steam injection nozzle into the steaming chamber on the belt conveyor at a substantially uniform jet velocity are opened at a lower position of the belt conveyor. A steam uniform injection speed reduction mechanism comprising a plurality of channel-shaped bowls and an inverted U-shaped control cover that covers the gaps between the plurality of bowls so that steam can flow out. In the apparatus, the steam injection nozzle is connected to a steam supply pipe, and is attached to a support cylinder in which a plurality of steam injection holes are formed in the injection nozzle main body attachment portion, and to the injection nozzle main body attachment portion of the support cylinder in an overlapped state. The steaming device is configured by using a plurality of disc-shaped injection nozzle bodies that can inject steam that does not contain superheated steam from the outer periphery of the tip.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail with reference to embodiments shown in the drawings.
[0008]
In the first embodiment of the present invention shown in FIGS. 1 to 10, reference numeral 1 denotes a continuous steaming device according to the present invention, and the steaming device 1 has a partition wall so that a plurality of steam chambers 2 are in series. 3, an exhaust duct 9 having a case body 5 that is positioned on the floor surface by a plurality of support legs 4 and an exhaust port 8 in which both ends covering the upper portion of the case body 5 serve as an inlet 6 and an outlet 7. A plurality of steam injection nozzles 11 provided to be connected to steam supply pipes 10 for injecting steam into the plurality of steam chambers 2 of the case body 5, respectively, and attached to the case body 5 A plurality of support bars 13 fixed at predetermined intervals so as to partition the inside of the case body 5 and the inside of the exhaust duct 9 into a steam chamber 2 and a steaming chamber 12, and are supported by the plurality of support bars 13. Conveyor slack prevention bar 14 14 and 14, a belt conveyor 17 using a belt 16 having a plurality of holes formed therein for transferring steamed food 15 from the inlet 6 to the outlet 7, and the belt conveyor 17. A steam uniform injection speed reduction mechanism 18 that guides the steam injected by the steam injection nozzle 11 provided at a lower position of the steam into the steaming chamber 12 at a substantially uniform jet velocity, and convection of the steam that has flowed into the steaming chamber 12. A steam convection plate 20 provided with a plurality of holes 19 attached to the exhaust duct 9 and installed in the upper position of the steaming chamber 12 as necessary, and the steam uniform injection deceleration. The lower part attached to the discharge | release side edge part of the mechanism 18 is formed in the inclined surface, and is comprised with the drip storage case 22 with which the discharge | emission pipe 21 was provided in the lowest part.
[0009]
The plurality of steam injection nozzles 11 are connected to the steam supply pipe 10 as shown in FIGS. 6 to 8, and the tip end portion where the plurality of steam injection holes 24 are formed in the injection nozzle body mounting portion 23 is closed. In the embodiment of the present invention, a plurality of support cylinders 25 and a plurality of vapors that are attached to the injection nozzle main body attachment part 23 of the support cylinders 25 in an overlapped manner and that can inject steam that does not contain superheated steam from the outer peripheral part of the tip Fourteen disc-shaped injection nozzle bodies 26 and the fourteen injection nozzle bodies 26 are fixedly attached to the injection nozzle body attachment portion 23 and formed on the outer periphery of the tip of the support tube 25 as an attachment. The screw part 27, a washer 28, and a nut 30 screwed through a spring washer 29 are configured.
[0010]
As shown in FIGS. 9 and 10, the steam uniform injection deceleration mechanism 18 has a slightly inclined surface on the outlet 7 side with respect to the inlet 6 through a gap 31 that guides the steam in the steam chamber 2 into the steaming chamber 12. A plurality of channel-shaped ridges 32 that are fixed in parallel in the case body 5 and have openings at the top, and inverted U-shaped covering the gaps 31 between the multiple ridges 32 so that steam can flow out. And a control cover 33 having a shape.
[0011]
In the steaming device 1 configured as described above, the steam from the steam supply pipe 10 is injected into the steam chamber 2 from the steam injection nozzles 11 of the plurality of steam chambers 2 partitioned by the partition wall 3.
At this time, since steam is injected from the outer peripheral portion of a large number of disk-shaped injection nozzle bodies 26, steam that does not contain superheated steam is injected into the steam chamber 2 in a substantially uniform state.
[0012]
The steam injected into the plurality of steam chambers 2 passes through the gaps 31 between the plurality of rods 32 of the steam uniform injection speed reduction mechanism 18 and is guided into the plurality of rods 31 by the control cover 33. The steam passes through the upper belt conveyor 17 at a substantially uniform injection speed and flows into the steaming chamber 12 to steam the food 15 to be steamed on the belt conveyor 17.
At this time, the steam that has flowed into the steaming chamber 12 is convected by the upper steam convection plate 20, then passes through a large number of holes 19 in the steam convection plate 20, and then flows to the outside from the exhaust port 8 of the exhaust duct 9. Discharged.
For this reason, the steam that has flowed into the steaming chamber 12 at a substantially uniform injection speed steams the food to be steamed uniformly and convects the steam by the steam convection plate 20, so that steam can be used more efficiently. it can.
[0013]
Different Embodiments of the Invention
Next, different embodiments of the present invention shown in FIGS. 11 to 19 will be described. In the description of the different embodiments of the present invention, the same components as those in the first embodiment of the present invention are denoted by the same reference numerals, and redundant description is omitted.
[0014]
In the second embodiment of the present invention shown in FIGS. 11 to 13, the main difference from the first embodiment of the present invention is that the steam convection plate 20 is placed on both side walls 5a and 5a of the case body 5A. In the steaming device 1A configured as described above, the same operation and effect as those of the first embodiment of the present invention can be obtained in that the on-off valve 34 is provided at the exhaust port 8 in addition to being able to support. .
[0015]
The third embodiment of the present invention shown in FIGS. 14 to 16 is mainly different from the first embodiment of the present invention in that one steam chamber 2 is formed, and the steam chamber is steamed. A case body 5B provided with a support member 36 such as a perforated plate or a lattice frame that supports food to be partitioned into a chamber, and an exhaust duct 9A having an exhaust port 8 that covers the upper portion of the case body 5B so as to be openable and closable are used. In this respect, the same effect as that of the first embodiment of the present invention can be obtained even in the steam type steaming device 1B configured as described above.
In the embodiment of the present invention, a lid having a gap through which steam is discharged may be used instead of the discharge duct.
[0016]
In the fourth embodiment of the present invention shown in FIG. 17 to FIG. 19, the main difference from the third embodiment of the present invention is that the inside is an opening / closing door on the front surface which becomes the steam chamber 2 and the steaming chamber 12. The box-type steaming device 1C configured in this way is also used in the first embodiment of the present invention in that the case body 5C provided with the case 35 and the exhaust port 8 formed in the upper part of the case body 5C are used. The same effects as those of the embodiment can be obtained.
[0017]
【The invention's effect】
As is clear from the above description, the present invention has the following effects.
[0018]
(1) A case body partitioned by a partition wall so that a plurality of steam chambers are in series, an exhaust duct having an exhaust port covering an upper portion of the case body, and a plurality of steam chambers of the case body A plurality of steam injection nozzles each provided to spray steam, and a belt conveyor using a belt formed with a plurality of holes for steaming and transferring food to be steamed attached to the case body; A plurality of channel-like bottles having upper openings arranged in parallel through gaps that guide the steam jetted by the steam jet nozzles to the lower position of the belt conveyor at a substantially uniform jet velocity into the steaming chamber on the belt conveyor. In the steaming device comprising a steam uniform injection speed reduction mechanism comprising an inverted U-shaped control cover that covers the gaps between the plurality of troughs so that steam can flow out. Nozzle is connected to a steam supply pipe, and a support cylinder with a plurality of steam injection holes are formed in the injection nozzle body mounting portion, overheating from the front end outer peripheral portion attached in a state superposed on the injection nozzle body mounting portion of the support cylinder Since it is composed of a plurality of disc-shaped injection nozzle bodies that can inject steam that does not contain steam, steam even injection is performed so that the steam injected into the steam chamber has a substantially uniform injection speed into the steam chamber. It can be supplied through the speed reduction mechanism.
Therefore, steam can be injected almost uniformly into the steam chamber, and the food to be steamed and processed in the steam chamber can be evenly heated to reliably prevent variations in quality.
[0019]
(2) According to the above (1), steam can be supplied into the steaming chamber at a uniform spray speed, so that steam can be efficiently sprayed on the food to be steamed.
Therefore, it is possible to reduce the wasteful discharge of steam to the outside as in the prior art, and to reduce the cost.
[0020]
(3) According to the above (1), the steam uniform injection speed reduction mechanism causes the channel-shaped ridges of the upper opening to be arranged in parallel through the gap, and the inverted U-shaped control cover that covers the gap between the ridges so that steam can flow out. Therefore, it is possible to prevent the drip or the like from falling into the steam chamber of the steam injection nozzle. Therefore, water can be poured into the tub and the drip or the like can be discharged, so that it can always be used in a clean state.
[0021]
(4) According to the second aspect, the same effects as in the above (1) to (3) can be obtained, and the steam in the steaming chamber can be efficiently used for steaming by the steam convection plate.
Therefore, effective use of steam can be achieved, and cost can be reduced.
[0022]
(5) In claims 3 and 4, the same effects as in the above (1) to (3) can be obtained.
[Brief description of the drawings]
FIG. 1 is a side view of a first embodiment of the present invention.
FIG. 2 is a plan view of the first embodiment of the present invention.
FIG. 3 is a front view of the first embodiment of the present invention.
4 is an enlarged sectional view taken along line 4-4 of FIG.
5 is a cross-sectional view taken along line 5-5 of FIG.
FIG. 6 is a front view of the steam injection nozzle according to the first embodiment of the present invention.
FIG. 7 is a plan view of the steam injection nozzle according to the first embodiment of the present invention.
8 is a cross-sectional view taken along line 8-8 in FIG.
FIG. 9 is an explanatory diagram of a steam uniform injection deceleration mechanism.
FIG. 10 is an explanatory diagram of a mounting state of the control cover.
FIG. 11 is a side view of a second embodiment of the present invention.
FIG. 12 is a longitudinal sectional view of a second embodiment of the present invention.
FIG. 13 is an enlarged cross-sectional view of a second embodiment of the present invention.
FIG. 14 is a side view of a third embodiment of the present invention.
FIG. 15 is a plan view of a third embodiment of the present invention.
FIG. 16 is a front view of a third embodiment of the present invention.
FIG. 17 is a front view of a fourth embodiment of the present invention.
FIG. 18 is a plan view of a fourth embodiment of the present invention.
FIG. 19 is a sectional view of a fourth embodiment of the present invention.
[Explanation of symbols]
1, 1A, 1B, 1C: steaming device,
2: Steam chamber, 3: Partition wall,
4: Support legs,
5, 5A, 5B, 5C: case body,
6: Entrance,
7: Exit,
8: Exhaust port, 9, 9A: Exhaust duct,
10: Steam supply pipe, 11: Steam injection nozzle,
12: Steaming room, 13: Support bar,
14: Conveyor slack prevention bar,
15: Food to be steamed, 16: Belt,
17: Belt conveyor, 18: Steam uniform injection speed reduction mechanism,
19: hole,
20: Steam convection plate
21: Discharge pipe, 22: Drip storage case,
23: injection nozzle body mounting portion,
24: Steam injection hole, 25: Support cylinder,
26: injection nozzle body, 27: screw part,
28: Washer,
29: Spring washer,
30: nut, 31: gap,
32: Samurai
33: Control cover,
34: Open / close valve, 35: Open / close door,
36: Support member.

Claims (4)

A case body partitioned by a partition wall so that a plurality of steam chambers are in series, an exhaust duct having an exhaust port covering an upper portion of the case body, and steam respectively into the plurality of steam chambers of the case body A belt conveyor using a plurality of steam injection nozzles provided for spraying, a belt formed with a plurality of holes for transferring steaming food attached to the case body, and the belt conveyor A large number of channel-shaped bottles having upper openings that are arranged in parallel through gaps that guide the steam jetted by the steam jet nozzles to the steaming chamber on the belt conveyor at a substantially uniform jet velocity at the lower position. In the steaming device comprising a steam uniform injection speed reduction mechanism comprising an inverted U-shaped control cover that covers the gaps between the individual troughs so as to allow the outflow of steam, the steam injection nozzle Is connected to the steam supply pipe, and a support cylinder with a plurality of steam injection holes are formed in the injection nozzle body mounting portion, the superheated steam from the tip outer peripheral portion attached in a state superposed on the injection nozzle body mounting portion of the support cylinder A steaming device comprising a plurality of disc-shaped jet nozzle bodies capable of jetting steam not included. A case body partitioned by a partition wall so that a plurality of steam chambers are in series, an exhaust duct having an exhaust port covering an upper portion of the case body, and steam respectively into the plurality of steam chambers of the case body A belt conveyor using a plurality of steam injection nozzles provided for spraying, a belt formed with a plurality of holes for transferring steaming food attached to the case body, and the belt conveyor A large number of channel-shaped bottles having upper openings that are arranged in parallel through gaps that guide the steam jetted by the steam jet nozzles to the steaming chamber on the belt conveyor at a substantially uniform jet velocity at the lower position. A steam uniform injection speed reduction mechanism comprising an inverted U-shaped control cover that covers the gap between the individual tubs so that steam can flow out, and convection of the steam that has flowed into the steaming chamber The steam injection nozzle is connected to a steam supply pipe in a steaming device including a steam convection plate having a plurality of holes formed in the case body or the exhaust duct, which is positioned at an upper portion of the steaming chamber. A steam that does not contain superheated steam is ejected from a support cylinder in which a plurality of steam injection holes are formed in the injection nozzle body mounting portion, and a tip outer peripheral portion that is attached to the injection nozzle body mounting portion of the support cylinder in an overlapped state. A steaming device comprising a plurality of disc-shaped spray nozzle bodies that can be used. A case body whose inside is a steam chamber, an exhaust duct having an exhaust port that covers the upper portion of the case body so as to be openable or closable, and a lid having a gap through which steam is discharged, and steam to be injected into the steam chamber of the case body A steam injection nozzle provided on the case body, a support member for supporting food for partitioning the inside of the case body and the exhaust duct attached to the case body into a steam chamber and a steaming chamber, and a lower position of the support member A large number of channel-shaped bottles having upper openings arranged in parallel through gaps for introducing the vapor jetted by the steam jet nozzles into the steaming chamber at a substantially uniform jet speed, and the gaps between the multiple bottles, respectively. In a steaming device comprising a steam uniform injection speed reduction mechanism comprising an inverted U-shaped control cover that covers the outflow of steam, the steam injection nozzle is connected to a steam supply pipe, A support tube having a plurality of steam injection holes are formed in the mounting portion, a plurality capable of injecting the steam without the superheated steam from the tip outer peripheral portion attached in a state superposed on the injection nozzle body mounting portion of the support cylinder A steaming device comprising a disc-shaped injection nozzle body. A case body having an open / close door that forms a steam chamber and a steam chamber inside, an exhaust port formed in an upper portion of the case body, and a steam injection nozzle provided to inject steam into the steam chamber of the case body A support member for supporting food to be partitioned into a steam chamber and a steam chamber attached to the case body, and the steam injected by the steam injection nozzle at a lower position of the support member at a substantially uniform injection speed. The upper part arranged in parallel through gaps leading to the steaming chamber consists of a large number of channel-shaped bottles with openings, and an inverted U-shaped control cover that covers the gaps between the bottles so that steam can flow out. In a steaming device including a steam uniform injection speed reduction mechanism, the steam injection nozzle is connected to a steam supply pipe, a support cylinder having a plurality of steam injection holes formed in an injection nozzle body mounting portion, and an injection nozzle of the support cylinder Steamed, characterized in that it is composed of a plurality of disc-shaped injection nozzle body which is capable of injecting the steam without the superheated steam from the tip outer peripheral portion attached in a state superposed on the body mounting portion device.

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