JPH0753503Y2 - Liquid dough manufacturing equipment - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) The present invention relates to an apparatus for producing a liquid dough, typically, when flour, salt and water are mixed and kneaded to produce spring rolls, The present invention relates to a pretreatment device for preparing a roll liquid dough.

(Prior art) Spring rolls are cooked by wrapping a finely chopped shiitake mushroom or vegetable ingredient in leather dough and fried in oil.
Known as one of the representative Chinese dishes, it is cooked in general Chinese restaurants etc. and served to customers, it is widely marketed as frozen food, and for home cooking, only spring rolls are sold separately. It is commercially available. Therefore, there is a need in the field of food production for a commercial device that can efficiently and mechanically produce spring roll skins.

By the way, the spring rolls are usually made by adding water to flour and salt,
It is manufactured as a leather dough by mixing and kneading it and then semi-drying it.However, since it is generally manufactured by adding water in an equal amount or more to wheat flour, etc., it has extremely high fluidity and is sufficient. In order to perform proper mixing, it is necessary to sufficiently stir in the mixing step, however, in the kneading step, if the kneading is intensively performed, the amount of gluten increases and the texture is impaired.

Therefore, in general, a batch mixer is used to mix powder and water with each other. In order to eliminate the powder debris and to make a smooth dough, it is aged for about 24 hours and then dried.

Therefore, there is a problem in that it takes about one day to produce such a smooth liquid material and the efficiency is low.

(Problems to be solved by the invention) The present invention solves the problems of the conventional device and enables the dough material to be continuously transferred in the axial direction of the mixing blade or the kneading blade. The purpose was to make liquid dough continuously in a short time.

Another object of the present invention is to apply a device suitable for sufficient kneading at the time of kneading and for producing a liquid dough capable of reducing the influence of the generated gluten on the texture.

(Means and Actions for Solving the Problems) The feature of the liquid dough producing apparatus according to the present invention that achieves the above object is that a dough raw material supply unit is provided at one end in the horizontal direction and kneading at the other end. A long tubular casing provided with an outlet for discharging the used dough, and a first rotary blade for dough raw material mixing extending from the position of the supply section to the vicinity of the center in the longitudinal direction in the casing. A second kneading and extruding portion that is provided concentrically with the first rotary blade and is rotatably independent of the first rotary blade after the first rotary blade on the other end side of the casing. And a perforated plate provided as an axial partition between the second rotary blade and the position of the outlet of the casing, and provided with a large number of small holes for extruding the kneaded material. A cutter that cuts the fabric that passes through the small holes in the perforated plate The configuration is provided with first drive means for rotating the first rotary blade at high speed and second drive means for rotating the second rotary blade at low speed.

(Example) Hereinafter, the present invention will be described based on an example of a device for producing a liquid dough for producing spring roll skin shown in the drawings.

FIG. 1 is a vertical cross-sectional view showing an example of a spring roll skin manufacturing apparatus. In FIG. 1, reference numerals 1 and 2 denote horizontal cylindrical casings for mixing and kneading.

This casing 1 has a mixing section for internally mixing the fed dough raw materials, and therefore has a feeding section 12 for feeding the raw materials from the outside, and has a large diameter in the axial direction inside thereof. The cylindrical first rotating shaft 3 extends. The boss portion of the first rotary blade 5 is attached to the first rotary shaft 3 by the key 4 so as to be relatively non-rotatable in the circumferential direction, and is provided so as to rotate together with the first rotary shaft 3. There is. The first rotating shaft 3 is extended to the outside of the casing through a seal portion 7 provided on the wall surface 6 at the left end of the casing 1 in the drawing, and is a tubular fixing member 8 provided integrally with the casing. Thus, a pulley 9 is rotatably supported by a pair of belling devices 10 and 11 provided at both ends of the pulley 9 and is pivotally attached to the extending tip of the first rotating shaft 3.
Thus, the motor is rotated by a motor (not shown).

Reference numeral 13 denotes a retainer for positioning the tip of the first rotary blade, which is fixed to the first rotary shaft 3 by a screw (not shown).

The structure of the first rotary vane 5 is shown in FIG. 2, and in this example, a thin plate-shaped vane 111 is provided immediately below the raw material supply section 12.
It is provided in a structure in which the are continuously connected in a spiral shape and the supplied dough raw material is transferred to the right side of the figure while stirring,
In the right part of the figure, thin plate-shaped blades 111 and round bar-shaped blades 112 are connected in series at appropriate intervals.

The material supply unit 12 has a structure in which a cylindrical inlet 121 for powder or the like that extends upward in the radial direction from the casing 1 and a jacket-like outer periphery of this cylindrical unit are provided to leak water by pressurization. And a water tank 122 which hangs down the inner wall to allow the water to flow downward. From this supply section 12, for example, the raw material for spring roll skin,
Usually, flour: water is supplied at a ratio of about 1: 1 to 1: 1.5.

Next, the configuration of the kneading section for kneading the dough raw materials mixed in the casing 2 will be described.

The casing 2 has a flange and the end 20 of the casing 1.
A series of straight tube-shaped inner spaces are formed by abutting 21 with each other, and a discharge tube 22 for discharging the kneaded dough raw material downward is provided at the right end of the drawing. In addition, the casing 2 of this embodiment is configured by flange-joining a plurality of short cylinders to form the entire casing.

Inside the casing 2, the first rotating shaft 3
A second rotary shaft 23 that penetrates the inside of the cylinder extends along the axial center portion thereof, and the second rotary shaft 23 is the first rotary shaft 3 described above.
On the other hand, while being supported relative to each other by bearing devices 24 and 25 attached to both ends of the first rotation shaft,
The right end is rotatably supported via a bearing device 27 by an end wall plate 26 that closes the end of the casing.
A pulley 28 is attached to the left end of the second rotary shaft 23 extending from the left end of the first rotary shaft 3 in the figure, and is driven to rotate by a motor (not shown).

Denoted at 29, 29 are the boss portions of the second rotary blades spline-fitted to the second rotary shaft 23, and the screw type rotary blades for kneading and extruding are the second rotary blades by these boss portions. Formed as 30. The second rotary blade 30 of this example
Is provided so that the pitch of the blades becomes gradually smaller as it goes to the right in the casing 2, so that in order to adjust the degree of kneading with the dough material and to change the pitch in a convenient manner for extrusion, A configuration in which the second rotary blade 30 is formed by a plurality of members having a boss portion is convenient.

Reference numeral 31 denotes a perforated plate that is provided as an axial partition of the casing 2 between the right end of the second rotary blade 30 for kneading and the kneaded leather dough discharge port. Has been drilled.

A boss member in which a cutter 32 is spline-fitted to the second rotary shaft 23 is provided on the second rotary blade 30 side of the porous plate 31.
The kneading dough is axially attached to the 33, whereby the kneading dough extruded from the holes of the perforated plate 31 toward the discharge port is cut into short pieces.

In the spring roll dough manufacturing apparatus having the above-described configuration, for example, the first rotary blade 5 is rotated at a high speed of about 1000 to 1500 rpm, while the second rotary blade 30 is rotated at a low speed of about 100 to 200 rpm. By rolling, spring rolls can be manufactured using wheat flour and other additives, salt and water as raw materials.

The device of the present invention is not limited to the above-mentioned embodiment, and can be used, for example, for the production of fabrics such as crepe fabrics and top plastic clothes.

(Effect of the Invention) According to the device of the present invention, the rotary blades for mixing the raw materials and the rotary blades for kneading the mixed raw materials are concentrically extended on one axis. Since there is no vertical material transfer part where there is no blade like the upper and lower two-stage connecting part, there is an effect that the mixed state of flour and water can be maintained evenly in the entire device, and the raw material is always a rotating blade. Since there is a shift in the axial direction, the raw materials can be smoothly transferred especially from the mixing section to the kneading section, and there is an effect that a product with good efficiency and stable quality can be manufactured as a whole.

Furthermore, there is also an effect that the kneaded liquid dough is cut into short pieces by a perforated plate and a cutter provided at the downstream position of the kneading section, which can reduce an unfavorable influence on the texture of gluten generated by the kneading. .

[Brief description of drawings]

FIG. 1 is a vertical sectional view showing an example of the outline of the structure of a spring roll skin manufacturing apparatus according to the present invention. 2 (a) to (e) are views for explaining the configuration of the first rotary blade, FIG. 2 (a) is a front view of the first rotary blade, and FIG. 2 (b) is a side view. The figure (c) is a diagram in which the shaft is developed in the circumferential direction to show the arrangement of the blade constituent elements, and the figure (d) is a figure showing the shape of the plate-shaped blade element in the front and in the plane. [Fig. 4] is a view showing the shape of a round bar-shaped blade element in a front view and a plane. 1,2 …… Casing, 3 …… First rotary shaft 5 …… First rotary blade, 9,28 …… Pulley 23 …… Second rotary shaft, 30 …… Second rotary blade 31 …… Perforated plate, 32 …… Cutter

Claims (1)

[Scope of utility model registration request] 1. A long cylindrical casing provided with a raw material supply section on one end side in the horizontal direction and an outlet section for discharging the kneaded dough on the other end side, and from the supply section position. A first rotary blade for mixing the raw materials, which extends over the vicinity of the center in the longitudinal direction in the casing, and, following the first rotary blade, extends concentrically with the first rotary blade on the other end side of the casing. A second rotary blade for kneading and extruding, which is provided so as to be rotatable independently of the first rotary blade, and as an axial partition between the second rotary blade and the position of the outlet of the casing. A perforated plate provided with a large number of small holes for extruding the kneaded dough, a cutter for cutting the dough that passes through the small holes of the perforated plate, and a first rotating blade for rotating the first rotary blade at a high speed. Drive means for rotating the drive means and the second rotary blade at a low speed Apparatus for manufacturing liquid material, characterized in that it comprises and.