JPS6025949Y2 - Fish boiling device - Google Patents

Description

[Detailed explanation of the invention] Conventionally, boiling equipment used in the processing process of fish is a boiling pot that can stack the bamboo steamers containing fish into a pile of about 2 piles and store them one pile at a time using an electric hoist crane or chain block. The boiling process was carried out by immersing the rice in boiling water, but since the boiling pot was always open, the work was not only dangerous but also inefficient, and the loss of thermal energy was also large.

In recent years, as an improvement on the conventional device, a boiling case is used to house the steamer containing fish, and the boiling case is equipped with a blind top plate and a bottom plate. A method was developed to substantially seal or close the entrance and exit of the boiling pot, but when the boiling case moves up and down inside the boiling pot,
The boiling water in the boiling pot overflows all at once, creating an extremely dangerous work environment.As a result, the boiling water is inevitably restricted to a slow lifting and lowering speed that prevents boiling water from overflowing, making loading and unloading the boiling case inefficient. In addition, since the boiling pot is always covered, it is not possible to clean the inside of the boiling pot, which is heavily contaminated by boiling liquid.Furthermore, the condition of the fish being boiled, the boiling of boiling water, and the occurrence of scum cannot be visually checked, making it difficult to clean the boiling pot. There was a drawback that the quality was unstable.

The present invention improves on these deficiencies and is a boiling device that allows anyone to easily boil a large amount of fish at the appropriate temperature and boiling time. The top plate of the boiling cargo frame, which rises and falls, is equipped with cylinders for holding the steamer in the same number as the number of rows of steamers stacked. A large number of holes are drilled in order to visually check the situation of boiling, scum, etc., and the bottom plate of the bottom frame of the boiling cargo frame is made to pass hot water and provide resistance when the boiling cargo frame is raised and lowered. In order to reduce this problem, we have installed a cleaning manhole inside the boiling pot that has many hot water holes and can be opened and closed freely, and heated steam is injected from the bottom side wall of the boiling pot to raise the water temperature. This is a boiling device that uniformly boils all the fish stored in the boiler.

Embodiments of the present invention will be described below with reference to the drawings.

As shown in Fig. 1, the boiling device has a boiling cargo frame opening on the top surface, a boiling pot 1 into which water is initially poured, a top plate 4 in the top frame 3, and a bottom plate 6 in the bottom frame 5. It consists of a loading frame 2 for boiling and a lifting device for raising and lowering the loading frame 2 for boiling.
The boiling pot 1 is composed of a rope board, and the lid 7 on the upper periphery is generally at the same height as the floor of the workshop, and the surrounding area is supported by concrete, etc., and the boiling cargo frame 2 is connected to the bottom plate 6 when raised. The lid 7 of 1 is at almost the same height, and when descending, the top plate 4 and the lid 7
are constructed so that they are approximately the same height.

In such a boiling device, a pedestal 9 is provided on the top of each stand 8 built on the lid 7, and cylinders for lifting and lowering the cargo frame are placed at intervals above the pedestal 9 and at positions corresponding to the top of the boiling pot 1. 10
Install two.

The lower ends of the lifting shafts 11 of the two lifting cylinders 10 located at the upper part of the boiling pot 1 are respectively attached to the top frame 3 of the boiling cargo frame 2, and the lower ends of the lifting shafts 11 are stacked on the boiling cargo frame 2. The same number of steamer holding cylinders 13 as the number of rows of steamers
Place.

The steamer presser shaft 14 of this steamer presser cylinder 13 passes through the top plate 4, and the steamer presser plate 15 attached to the lower end presses the steamers 16 stacked on the boiling cargo frame 2 from above, respectively. This prevents the liquid from moving within the boiling water in the boiling pot 1.

A top plate 4 stretched over the top frame 3 is used to visually check the condition of the fish being boiled, the speed and condition of boiling water, the degree of contamination of the broth, the floating condition of scum, etc. as shown in Figure 2. A large number of opinion holes 12 are bored in each section as shown in FIG.

This hole 12 is designed to discharge steam and allow outside air to enter when the ripening cargo frame 2 is lifted up and removed from the boiling pot 1, thereby promoting cooling of the fish after boiling. It has the effect of shortening time.

A bottom plate 6 stretched over the bottom frame 5 of the boiling cargo frame 2 prevents the boiling water from flowing when the boiling cargo frame 2, in which the steamers 16 filled with fish are stacked and accommodated, moves up and down in the boiling water in the boiling pot 1. In order to reduce the resistance and reduce the lifting time as much as possible, as well as to prevent danger, a punched metal having a large number of holes 17 or a steel plate with holes 17 are used as shown in Fig. 3. Configure.

Further, a cleaning manhole 19 is provided which has a hot water hole 18 and can be opened and closed as needed to clean the inside of the boiling pot 1, and is large enough to allow a worker to enter and exit.

As shown in FIG. 4, an annular pipe 20 for feeding heating steam is installed at a position slightly above the bottom of the bottom side wall of the boiling pot 1. As shown in FIG. 5, a large number of steam ejection holes 21 facing diagonally downward are bored so that heated steam is injected to the lower side of the lowest stage of the steamer 16 to be loaded.

This annular pipe 20 is connected to a boiler (not shown), and the heated steam injected from the steam jet hole 21 is injected in conjunction with an electromagnetic valve, a temperature center, and a timer to boil the water in the boiling pot 1. The water should be hot at a constant temperature.

In the present invention configured in this way, the loading frame 2 for boiling is connected to the boiling pot 1.
When descending or ascending through the hot water, the hot water passes through the hot water holes 17 and 18 drilled in the bottom plate 6 and the cleaning manhole 19, so the resistance is significantly reduced, and compared to conventional devices,
Even if the ascending speed is increased by three times or more, hot water does not leak out, and it is possible to ascend and descend safely and reliably.

Therefore, the boiling cargo frame 2 can be raised and lowered in the boiling water in the boiling pot 1 several to two times a day, and can efficiently boil raw fish that are easily spoiled or damaged. Energy loss due to boiling water can be prevented.

In addition, oils, fats, proteins, etc. contained in the broth adhere to the inner circumferential wall of the boiling pot 1, giving off a bad odor, and at the same time, maggots are likely to float, resulting in unsanitary conditions.However, by opening the cleaning manhole 19, the inside of the boiling pot 1 can be cleaned as needed. It can be cleaned.

Furthermore, the observation hole 12 of the top plate 4 is used to adjust the amount of heating steam while checking the condition of the fish being boiled, the boiling of boiling water, the occurrence of scum, etc.
It has the effect of improving the quality of the product and promoting cooling by adjusting the pressure, amount of hot water, etc., and the heating steam injected from the entire bottom side wall of the boiling pot 1 efficiently heats the hot water to make it hot water.
Moreover, when the boiling cargo frame 2 is immersed in boiling water, the water is sprayed to the bottom of the bottommost steamer, so high-temperature heat is easily applied to the fish in the steamer 16, and the boiling water in the boiling pot 1 is easily heated. Improve circulation.

As described above, the boiling device according to the present invention is effective in improving work efficiency, work safety, and product quality, as well as preventing energy loss.

[Brief explanation of drawings]

Fig. 1 is a schematic sectional view showing an embodiment of the present invention, Fig. 2 is a plan view showing the top frame and top plate of the boiling cargo frame, and Fig. 3 is a plan view showing the bottom plate of the boiling cargo frame. , FIG. 4 is a plan view of the annular pipe in the boiling pot, and FIG. 5 is a sectional view of the annular pipe. In the figure, 1...boiling pot, 2...boiling frame, 3...top frame, 4...top plate, 5...
... Bottom frame, 6 ... Bottom plate, 7 ... For lid, 8 ... Support column, 9 ... Frame, 10 ...
... Cylinder for lifting and lowering cargo frame 11 ... Shaft for lifting and lowering, 12 ... Opinion hole, 13 ...
... Cylinder for steamer presser, 14 ... Shaft for steamer steamer presser, 15 ...... Steamer steamer presser plate, 16
...Seiro, 17...Hot water hole, 18.
. . . Hot water hole, 19 . . . Cleaning manhole, 20 . . . Annular pipe, 21 . . . Steam outlet.

Claims (1)

[Scope of utility model registration request] It consists of a boiling pot with an opening for the boiling frame on the top, a boiling frame with a top plate and a bottom plate on the top and bottom sides, and a lifting device for the boiling frame. , in a boiling device configured such that the bottom plate and the pot wing of the boiling pot are at almost the same height when rising, and the top plate and the pot wing of the boiling pot are at about the same height when descending. The lower ends of the lifting shafts 11 of the two loading frame lifting cylinders 10 installed on the pedestal 8 above the boiling pot 1 are attached to the top frame 3 of the loading frame 2, and a steamer presser is attached to the lower end. A plurality of steamer presser cylinders 13 each having a steamer presser shaft 14 provided with a plate 15 are arranged, and a top plate 4 stretched over the top frame 3 is divided into observation holes 12 for visually checking the condition of the fish being boiled. A large number of hot water holes 17 are perforated in the bottom plate 6 stretched over the bottom frame 5 of the boiling cargo frame 2, and a cleaning manhole having hot water holes 18 that can be opened and closed is provided. 1
9, and a large number of steam ejection holes 21 were bored in the bottom side wall of the boiling pot 1 so as to blow out heated steam to the lower side of the bottom steamer placed on the tower when the boiling cargo frame 2 was lowered. A fish boiling device formed by laying an annular pipe 20.