JPS6233572Y2 - - Google Patents

Description

[Detailed explanation of the idea] (Industrial application field) The present invention relates to an annealing device.

(Prior Art) As a conventional art, there is, for example, Japanese Utility Model Publication No. 56-36305. According to this example, anjiru is supplied through a supply channel into a rotating hollow cylinder made of a very fine mesh, and when this anjiru flows down the supply channel, a laminar flow of anjiru flows. A bleaching water nozzle is provided to push back and stir the bean paste upstream, and the water ejected from this nozzle mixes the bean paste and bleaching water to elute impurities from the anjiru, that is, the process of bleaching the anjiru with water. This is what we do.

(Problem to be solved by the invention) However, according to the above example, the jetting water (shear) from the bleaching water flow nozzle generates many bubbles, and these bubbles prevent the mixing of the bean soup and bleaching water, and furthermore, the nozzle The jetting water is applied unevenly at both ends of the tube, and there is still room for improvement in order to achieve an effective bleaching effect.Furthermore, this method requires a large amount of water.

(Means for Solving the Problems) The present invention provides a drainage port at the bottom of the bleaching tank, and connects the bean soup supply port, which is a side wall at the bottom of the bleaching tank, in the direction tangential to the inner peripheral surface of the tank. A water supply pipe is installed inside the bleaching tank, and a water supply pipe is installed around the outer circumference of this pipe to encourage the vortex flow of the red bean paste in the tank. It is equipped with a large number of fountain nozzles.

(Function) Anjiru is supplied from the anjiru soup supply port 5 and water is supplied from the water inlet of the water supply pipe 7, and both are mixed in the annealing tank 1. The anjiru is mixed with water and the water supply pipe is connected. A vortex flows at the center, and the water jet from the pipe's fountain nozzle helps the vortex flow from the bottom of the tank to the outlet at the top. During this swirling process, the particles of the bean soup are washed and the anjiru soup is exposed.

(Example) An example of the present invention will be described below based on the drawings.

The annealing tank 1 is a cylindrical body with an open upper end, a funnel-shaped lower part, and a filter part 2 at the bottom. A drain port 3 is provided below the filter portion, and this drain port can be opened and closed by a valve 4. A bean soup supply pipe 5 serving as a bean soup supply port is attached to the lower part of the bleaching tank 1 in the tangential direction of the inner circumferential wall. Further, on the upper side wall of the bleaching tank 1, a discharge pipe 6, which serves as an soup discharge port, is provided to protrude horizontally. Furthermore, a water supply pipe 7 passes through the axial center inside the bleaching tank 1, and a lower part 7a of this water supply pipe is bent in an S-shape and extends below the bottom of the tank. Water supply pipe 7
Ten (only seven are shown in the drawing) fountain nozzles 7b ₁ , 7b ₂ , 7b ₃ , 7 are arranged at equal intervals on the outer peripheral surface of the
b ₄ , 7b ₅ , 7b ₆ , and 7b ₇ are provided protrudingly. The injection port of the nozzle _7b1 located at the bottom is directed upward so as not to agitate the sand and other precipitates in the filter section 2. The injection ports of the middle nozzles 7b ₂ to 7b ₆ are oriented horizontally, and the injection port of the nozzle 7b ₇ located at the top is directed downward.

The upper opening of the tank 1 is closed with a lid 8.

Next, the effect will be explained.

Water is supplied into a bleaching tank 1 from a water supply pipe 7, and bean soup is supplied from an bean soup supply pipe 5, respectively, and the bean paste and water are mixed in the tank. The red bean paste that has entered the tank ₁ becomes a vortex as shown by the arrow in _FIG . It rises from the bottom to the top, and in this process, the bean paste particles in the bean soup are washed while being rotated.
After being exposed, the bean soup eventually leaves the outlet 6 together with water and flows into the drainer. When the predetermined amount of the bean soup has been exposed, the valve 4 is opened to discharge the sediments and the like out of the tank 1.

As explained above, according to the present invention, the bean paste mixes with water in the tank and rotates due to the action of the vortex, so that the bean paste particles can be washed effectively, and it takes less time to expose the bean paste than in the conventional method. The amount of water can be reduced.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal cross-sectional view, and FIG. 2 is a cross-sectional view taken along the line shown in FIG. 1. 1... Annealing tank, 2... Filter section,
3... Drain port, 5... Bean soup supply port, 6... Bean soup outlet, 7... Water supply pipe, 7b ₁ to 7b ₇ ... Fountain nozzle.

Claims (1)

[Scope of Claim for Utility Model Registration] An annealing tank, a drain hole provided at the bottom of the annealing tank, and a drain port provided on the lower side wall of the annealing tank, which allows the annealing soup to flow into the tank from the tangential direction of the inner peripheral surface of the tank. An soup supply port for supplying red bean paste to the tank, an soup discharge port provided at the top of the bleaching tank, and a fountain nozzle installed from the bottom inside the bleaching tank and around the outer circumference to promote swirling of the red bean paste in the tank. An annealing device equipped with a water supply pipe.