JPS60198114A - Continuous noodle boiling apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides an endless circulation system in which a partially sealed bottom open chamber is formed inside a hot water tank, and the system enters the tank from outside the tank, passes through the two partially sealed bottom open chamber, and reaches the outside of the tank. This invention is an improved invention of Patent No. 780724 (hereinafter referred to as the "side invention"), which relates to a continuous noodle boiling device in which a porous container is attached to a chain and a heating device is provided at the bottom of a water tank.

In a nuclear power plant, an example of which is shown in Figure 1, the internal water level 12 of the upper sealed lower open chamber 2 is lowered by pressurization inside the room, and fluctuations in the water level are unavoidable depending on the degree of pressurization. Water level 1 due to water head pressure generation in outdoor hot water tanks that are partially closed and open at the bottom.
An increase of 1 is seen. The depth of the hot water tank depends on the ceiling height of the factory where it is installed (the depth of the hot water tank is usually 2
The water level 12 in the two-part sealed open-bottom chamber will be considerably low depending on the desired water temperature. This is shown in the table below.

The present invention has been made to prevent such a drop in water level in a pressure boiling tank.

To explain the present invention with reference to the embodiment shown in FIG. 2, the hot water tank is divided into three tanks: a front water head pressure generating boiling tank 1, a pressure boiling tank 2, and a rear water head pressure generating boiling tank 3. The front water head pressure generating boiling tank 1 and the rear water head pressure generating boiling tank 3 are connected so as to form an upper sealed lower open chamber between the dow and the rear water head pressure generating boiling tank 3. A partition plate 4/1' that forms the outer wall of a two-part sealed open-bottom chamber so that a chain with a perforated container attached to the bottom bottom of each can be freely circulated.
will be established.

The chain 17, which has removed the porous container, receives the food such as raw noodles into the porous container at the input section 24 for food such as raw noodles, passes through the sprocket 1-15.5, and enters the front water head pressure generating boiling tank 1.
Passing through the sprocket 6, it enters the upper sealed 1;″ section open chamber,
After 1 hour, it enters the pressure boiling tank 2 via sprocket 7, passes through the tank in a zigzag pattern, rises for a moment, passes through sprocket 8, descends to the rear water head pressure generating boiler, and passes through sprocket 9. - Go out of the rising tank and cool and wash the noodles] -
(not shown), the sprocket 1o, 11.12°1:3.11, and then returns to the original position. Noodles, etc. that have completed the boiling process are JPF at the sprocket 11 position.
if 25.

In this embodiment, water is supplied to the pressure boiling tank 2 and the head pressure generating boiling tank 13, and the water level is set to a predetermined level, respectively, but the relief valve 23 is opened and water is supplied without pressure, but relief valves 2 and 3 are desired. It is up to you whether you want to supply water at a pressure that corresponds to the water temperature. Once the water supply is completed (or it can be done in parallel with the water supply), the various types of hot water are heated by the heating devices 18, 19, and 20. (As the water temperature rises, the pressure in the relief valve 23 is set to a predetermined pressure) The pressure inside the chamber is closed at the top and the bottom is open. When the water temperature in the pressurized boiling tank reaches the desired temperature, the top is sealed and the bottom is opened and the space in the chamber is filled with only pressurized steam. Therefore, the water level in the pressure boiling tank 2 is pressurized, but the water level remains constant.

In the water head pressure generating boiling tank 13, the water level is lowered in the part adjacent to the pressurized boiling tank 2 included in the two-part sealed bottom open chamber, and the water level in the outside part of the top sealed bottom open room rises by 1, causing the water head pressure to rise. Even if the water level reaches a level that does not exceed 100%, and heating continues thereafter, the steam pressure in the sealed bottom open chamber of section E will be adjusted to a predetermined pressure by the relief valve 23.
The water level does not change due to pressurization.

Since the noodles absorb water during the boiling process, measures must be taken to replenish the water in each boiling tank 1, 2 and 3, including evaporation loss.

The boiling tank 1 that generates water head pressure at the front has a large heat loss due to the low-temperature raw noodles and the chain 17 with a porous container (and the outflow of starch is also larger than other tanks, but the water temperature drop 11 is reduced, and the starch To reduce turbidity of hot water due to runoff, the volume should be larger than that of the rear water head pressure generating boiling tank.

Water can be supplied only to boiling tank 2 and overflow water to boiling tank 13. Water can be supplied only to boiling tank 23, and boiling tank 1 can be used to supply overflow water from boiling tank 2, and boiling tank 3 can be used to replenish its own consumption. .

The present invention prevents a reduction in processing capacity due to a drop in the water level in the four open chambers with a closed upper part and lower part of the pressurized boiling tank of the present invention, and even in the case of the table above, regardless of the degree of pressurization, the water depth of up to 2.5 m can be reduced. It can be used as a pressurized tank, so when the pressurized water temperature is 104℃,
28 times at 103°C, 1.7 times at 102°C, 1
At 01°C, 15 times as much hot water can be maintained in the tank, so the same -
The installation space work efficiency can be increased from 15 to 28 times.

In addition, compared to conventional continuous boiling machines, pressure boiling is rare.
As the heating time is shortened, the work efficiency is improved by about 25 to 5 times with the same installation space.

Therefore, the present invention is not only applicable to boiling noodles between nuclear power plants, but also improves the sterilization effect on spoiled or other foods, and improves work efficiency by shortening the boiling time. (It is a continuous food boiling (sterilization) device that utilizes water head pressure, which can perform continuous high-temperature and pressurized processing, has an energy-saving effect, and has a large space-saving effect.In addition, relief valve 2
3 can be opened and boiling can be performed as usual.

[Brief explanation of the drawing]

Figure 1 shows an example of Patent No. 780724.
2 is an upper sealed lower open chamber, 3 is a lower open part, 4 is a zero heat device, 5 is an endless chain, 6 is a porous container, 7 is a safety valve,
8 is the upper sealed part, 910 is the sprocket, ] 1 is the pressurized water level that occurs in the boiling tank outside the upper sealed lower bottom open room, 12
indicates the pressurized water level in the chamber with a closed top and an open bottom. Fig. 2 shows an embodiment of the present invention, where ■ is a boiling tank for generating water head pressure at a curved part, 2 is a pressurizing tank in the discharge chamber between the closed upper part and the lower part, 3 is a boiling tank for generating rear water head pressure, and 44' is a boiling tank for generating water head pressure. Partition plate, 5 to 16 are sprockets, 17 is an endless chain with a porous container attached, 18, 19, 20 is a heating device, 21 is a safety valve, 22 is a pressure gauge, 23 is a relief valve, -S1 is a container for raw noodles, etc. Insertion section, 2
5 indicates a discharge section for boiled noodles, etc. Patent applicant: Daiwa Iron Works Co., Ltd. 1. Job title: Yamato Wakiyuki

Claims (1)

[Claims] A top sealed and bottom open chamber is formed inside the hot water tank, and the hot water tank in the sealed bottom open chamber is partitioned into two parts: (1) a pressure boiling tank (1) a pressure boiling tank (2) a rear water head pressure generating boiling tank Tank (3
) A continuous boiling device with a perforated container attached to an endless circulation chain that sequentially passes each type of noodle to the outside of the tank.