JP2017000933A - Agitation processor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an agitation processor which can improve mixing of a solid matter and an adhesive material.SOLUTION: An agitation processor comprises: an agitation container 3; an agitation main driving shaft 5; a first agitation rotary part 7 which is rotated around the agitation main driving shaft 5; an agitation driving shaft 9 which is revolved by autorotation and rotation of the first agitation rotary part 7; a second agitation rotary part 13 which is rotated around the agitation driving shaft 9; vane-like agitators 15, 17 which are revolved around the agitation driving shaft 9, scrape a bottom 3a of the agitation container 3 and are slid; and rod-like agitators 19, 21 which are supported on the vane-like agitators 15, 17 side, and are extended in a rod-like form in a rotation outer peripheral side direction of the second agitation rotary part 13. The vane-like agitators 15, 17 have a clearance between themselves and a side wall part 3b when moving in the agitation container 3, and the rod-like agitators 19, 21 are so formed as to be extended in a shape following a vertical sectional shape of the bottom 3a and the side wall part 3b. The rod-like agitators 19, 21 have a clearance between said rod-like agitators and an inner wall surface 3d when the rod-like agitators 19, 21 approach following the bottom 3a and the inner wall surface 3d of the side wall part 3b.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an agitation processing apparatus that agitates a material made of a solid material and an adhesive material.

  Conventionally, as an agitation processing apparatus, there is an agitator as disclosed in Patent Document 1. The stirrer includes a bottom scraping blade that is driven to rotate and revolve with respect to the stirring container, and a side scraping blade that is driven to rotate.

  Therefore, the entire region of the stirring vessel can be agitated by the cycloid movement or trochoid movement of the bottom scraping blade and the swiveling movement of the side scraping blade, and the mixing of the viscous material can be enhanced.

  However, the mixing of the solid material and the adhesive material by stirring causes the solid material to bind to each other by the adhesive material to become a solid mass, and the solid material lump adheres to the stirrer that rotates together. Some solid matter adheres to the outer periphery of the stirring vessel with an adhesive material, and it is difficult for it to fall to the bottom side of the stirring vessel under its own weight. And there was a problem that mixing of the adhesive material was not sufficient.

Japanese Patent Laid-Open No. 11-34790

  The problem to be solved is that the mixing of the solid material and the adhesive material was not sufficient.

  In order to improve the mixing of the solid material and the adhesive material, the present invention has a bottom container and a circular side wall part, and a stirring container for introducing and stirring the material, A stirring main drive shaft that is provided on the upper side and is rotationally driven by a drive source; a first stirring swivel that is supported by the stirring main drive shaft and swivels around the stirring main drive shaft; and An agitation drive shaft that is rotatably supported by the first agitation swirl unit and is configured to be interlocked with the agitation main drive shaft and revolves by rotation of the first agitation swirl unit, and supported by the agitation drive shaft A second agitation swirling part that revolves around the agitation drive shaft, and a revolving around the agitation drive axis supported by the second agitation swirl part around the agitation drive axis to lower the bottom of the agitation vessel The blade-shaped stirrer that scrapes and slides, and the blade-shaped stirrer side A rod-like stirrer that is supported and extended in a rod-like shape in the direction of the outer periphery of the second stirring swirl unit, and the blade-like stirrer moves in the stirring vessel by rotation and revolution of the stirring drive shaft. The bar-shaped stirrer is extended and formed in a shape that follows the vertical cross-sectional shape of the bottom part and the side wall part, and the bar-shaped stirrer is formed on the inner wall surface of the bottom part and the side wall part. It is characterized by having a clearance between the bar-like stirrer and the inner wall surface when closely approaching.

  Since the stirring treatment apparatus of the present invention has the above-described configuration, the mixing of the solid material and the adhesive lumber can be promoted by the blade-shaped stirring bar and the bar-shaped stirring bar.

  Since the blade-shaped stirrer has an interval between the side wall portion and the blade-shaped stirrer when it moves in the stirring vessel by the rotation and revolution of the stirring drive shaft, it is suppressed that the solid material is sandwiched between the side wall portion and the blade-shaped stirrer. Thus, it is possible to prevent or suppress the solid shape from being damaged.

  When there is a clearance between the bar-like stirrer and the inner wall when close to the inner wall of the bottom and the side wall, the solid matter and the adhesive lumber adhering to the side wall are scraped off and dropped to the bottom side, Mixing can be promoted.

It is a schematic block diagram which shows a heating stirring apparatus abbreviate | omitting one part and making a stirring container into a cross section. Example 1 It is the schematic which removed the side scraping blade from FIG. Example 1 It is a perspective view which shows the assembly | attachment relationship of a stirring drive shaft, a blade-shaped stirrer, and a rod-shaped stirrer. Example 1 It is a front view which shows the assembly | attachment relationship of a stirring drive shaft, a blade-shaped stirrer, and a rod-shaped stirrer. Example 1 It is a side view which shows the assembly | attachment relationship of a stirring drive shaft, a blade-shaped stirrer, and a rod-shaped stirrer. Example 1 It is a top view which shows the assembly | attachment relationship of a stirring drive shaft, a blade-shaped stirrer, and a rod-shaped stirrer. Example 1

  An agitating vessel having a bottom and a circumferential side wall for the purpose of making it possible to improve the mixing of the solid material and the adhesive material, and for stirring the material, and the upper side of the agitating vessel A stirring main drive shaft that is rotationally driven by a drive source, a first stirring swirling portion that is supported by the stirring main drive shaft and pivots about the stirring main drive shaft, and around the stirring main drive shaft An agitation drive shaft that is rotatably supported by the first agitation swirl unit and is interlocked with the agitation main drive shaft and revolves by rotation and rotation of the first agitation swirl unit, and supported by the agitation drive shaft, A second agitation swirling part that revolves around the agitation drive shaft, and is supported by the second agitation swirl part around the agitation drive shaft and revolves around the agitation drive axis to scrape the bottom of the agitation container On the wing-like stirrer side that slides A rod-like stirrer that is held and extended in a rod-like shape in the direction of the outer periphery of the second stirring swirl unit, and the blade-shaped stirrer moves in the stirring vessel by rotation and revolution of the stirring drive shaft. The bar-shaped stirrer is extended and formed in a shape that follows the vertical cross-sectional shape of the bottom part and the side wall part, and the bar-shaped stirrer is formed on the inner wall surface of the bottom part and the side wall part. This is realized by having a clearance between the bar-like stirrer and the inner wall surface when close to each other.

  A pair of the blade-shaped stirrers are provided across the stirring drive shaft, the bar-shaped stirrers are supported on the pair of blade-shaped stirrer sides, and one of the pair of bar-shaped stirrers is the blade A sub-bar stirrer may be provided between the stirrer.

[Overall configuration]
FIG. 1 is a schematic view showing a part of the heating and stirring apparatus with a part omitted and a part thereof in cross section, and FIG. 2 is a schematic view in which side scraping blades are removed from FIG. In the following description, up and down means up and down in the direction of gravity.

  As shown in FIG. 1 and FIG. 2, the heating and stirring apparatus 1 of the first embodiment is an example of a stirring processing apparatus, and cooks ingredients that are ingredients by heating and stirring. However, the stirring treatment device may be configured as a device that performs stirring at normal temperature without heating, or a device that performs stirring while cooling. In addition to food materials, various materials, chemicals, pharmaceuticals, traditional Chinese medicines, and the like can also be applied to the materials to be agitated.

  This example is intended for food as described above, and the material is sticky as a sticky material such as granular, lump-like solids such as caramel nuts, caramel popcorn, natto and the like. It consists of a liquid material with

  The heating and stirring apparatus 1 includes a stirring pan 3 as an example of a stirring container, a stirring main drive shaft 5, a first stirring swivel unit 7, a stirring drive shaft 9 and a side scraping shaft 11. A second agitation swirl 13 is attached to the agitation drive shaft 9, and scraping blades 15, 17 that are blade-shaped agitators, rod-shaped agitators 19, 21, sub-bar agitation are attached to the second agitation swirl 13. The core 23 and the inner peripheral side bar-shaped stirring bar 25 are attached. Side scraping blades 27 are attached to the side scraping shaft 11.

  The stirring pan 3 has a bottom portion 3a and a circumferential side wall portion 3b, and is used for charging and stirring the material. The stirring pan 3 is formed of iron or stainless steel, and a gas heating device (as a heating device) is formed on the bottom portion 3a. (Not shown) is provided on the bottom 3a side. In addition to this gas heating device, a cooling nozzle for spraying cooling mist or the like is also provided, so that the bottom side of the stirring pan 3a can be cooled.

  The stirring main drive shaft 5 is provided at the upper part of the stirring pan 3 and supported by the drive box 29, and is rotationally driven by a geared motor that is a drive source in the drive box 29 to rotate.

  The first agitation swirl unit 7 is supported by the agitation main drive shaft 5 and rotates around the agitation main drive shaft 5 together with the agitation main drive shaft 5. The first agitation swirl unit 7 has a box shape formed in a substantially oval shape when viewed from above, and one end side is supported on the agitation main drive shaft 5. The first stirring swirl unit 7 is long in the rotational radius direction of the stirring main drive shaft 5 and is configured to swirl around the axis of the stirring main drive shaft 5 with respect to the stirring pan 3.

  FIG. 3 is a perspective view showing the assembly relationship between the stirring drive shaft, the blade-like stirrer, and the rod-like stirrer, and FIG. 4 is a front view showing the assembly relationship between the stirring drive shaft, the blade-like stirrer, and the rod-like stirrer. FIG. 5 is a side view showing the assembly relationship between the stirring drive shaft, the blade-like stirrer, and the rod-like stirrer, and FIG. 6 is a plan view showing the assembly relationship between the stirring drive shaft, the blade-like stirrer, and the rod-like stirrer. is there.

  As shown in FIGS. 1 to 6, the agitation drive shaft 9 is rotatably supported by the first agitation swivel unit 7 around the agitation main drive shaft 5 and is configured in conjunction with the agitation main drive shaft 5 to rotate and rotate. It is the structure which revolves by turning of the stirring turning part 7 of this.

  More specifically, the agitation drive shaft 9 is rotatably supported (rotatable) around the main agitation drive shaft 5 on the other end side of the first agitation swivel unit 7 and extends downward, and the lower end side thereof is agitated. It is in the pot 3. This agitation drive shaft 9 is linked to the agitation main drive shaft 5 by a reduction gear set and rotates with respect to the first agitation swirl unit 7, and the agitation main drive shaft 5 is moved by the rotation of the first agitation swirl unit 7. It is configured to revolve around the center. The agitation drive shaft 9 is formed to be extendable and contractable in the axial direction by interposing a coil spring or the like. By the expansion and contraction structure of the stirring drive shaft 9, the length of the stirring pot 3 with respect to the bottom 3a can be changed by the rotation position of the stirring drive shaft 9 by the turning of the first stirring turning portion 7.

  The second agitation swirl unit 13 is supported by the agitation drive shaft 9 and revolves around the agitation drive shaft 9.

  The second agitation swirl portion 13 is formed by a bifurcated support rod, and includes a lateral intermediate rod portion 13a and blade support rod portions 13b and 13c on both sides of the intermediate rod portion 13a. The intermediate bar portion 13 a is supported so that the lower end portion of the stirring drive shaft 9 can swing freely. The intermediate portion where the intermediate rod portion 13a is coupled to the agitation drive shaft 9 is slightly shifted to one side rather than the midpoint in the length direction.

  As shown in FIGS. 3, 5, and 6, the blade support bar portions 13b and 13c extend downward so as to be orthogonal to both ends of the intermediate bar portion 13a, and are respectively set to be inclined forward in the turning direction. ing.

  A pair of the scraping blades 15, 17 are provided across the stirring drive shaft 9, and are supported by the blade support bar portions 13 b, 13 c of the second stirring swirl unit 13 around the stirring drive shaft 9. These scraping blades 15, 17 revolve around the stirring drive shaft 9 and scrape and slide on the bottom 3 a of the stirring pan 3.

  The scraping blades 15 and 17 are supported by the lower end portions of the blade support bar portions 13b and 13c, are attached to be inclined forward along the inclination of the blade support bar portions 13b and 13c, and a rake angle is set. ing.

  The size and shape of the scraping blades 15 and 17 are slightly different from each other, and the scraping blade 17 is formed larger than the scraping blade 15. However, the scraping blades 15 and 17 can be formed in the same size and shape. Moreover, the scraping blades 15 and 17 are formed relatively smaller than the conventional blades with respect to the stirring pan 3.

  When the scraping blades 15 and 17 are moved in the stirring pot 3 by the rotation and revolution of the stirring drive shaft 9, there is a space between the side wall 3b at a position closest to the side wall 3b as shown in FIGS. It has an arrangement to have. This interval is such that the dimension between the lower end of the blade support bar portion 13 c and the side wall portion 3 b matches the width dimension of the scraping blade 17. However, this interval can also be appropriately selected according to the material to be applied.

  The bar-shaped stirrers 19 and 21 are supported by the scraping blades 15 and 17 on the pair of blade-shaped stirrer sides, respectively, and extend in a bar shape in the direction of the outer periphery of the second stirring swirl unit 13. . The bar-like stir bars 19 and 21 are formed to extend in a shape that follows the longitudinal cross-sectional shape of the bottom portion 3a and the side wall portion 3b. That is, the bar-shaped stirrers 19 and 21 include curved portions 19a and 21a that follow the curved portion 3c between the bottom portion 3a and the side wall portion 3b, and linear portions 19b and 21b that follow the side wall portion 3b continuously from the curved portions 19a and 21a. Is formed.

  When the bar-like stirrers 19 and 21 come close to the inner wall surface 3d of the bottom 3a and the side wall part 3b, a clearance is set between the bar-like stirrers 19 and 21 and the inner wall surface 3d. This clearance is set in advance according to the size of the target solid matter such as granular or lump. The attachment position of the bar-like stirrers 19 and 21 can be adjusted with respect to the scraping blades 15 and 17, and the clearance can be adjusted. The clearance is set or adjusted according to the viscosity of the adhesive material. It is also possible to adopt a configuration in which this clearance is automatically adjusted according to the material to which the clearance is applied.

Further, the bar-shaped stirrers 19 and 21 are set so that the straight portions 19 b and 21 b are inclined forward and upward in the turning direction with respect to the front surfaces of the scraping blades 15 and 17.
Note that the support of the bar-shaped stirrers 19 and 21 is not limited to the scraping blades 15 and 17 but may be configured to be attached to the blade support bar portions 13b and 13c.

  The bar-shaped stirrer 19 which is one of the pair of bar-shaped stirrers is provided with a sub-bar-shaped stirrer 23 between the scraping blade 15 and has a fork shape. The sub-bar stirrer 23 is formed integrally with the bar-shaped stirrer 19 and is disposed in parallel to the straight portion 19b.

  The sub-bar stirrer 23 can be provided on both the bar-shaped stirrers 19 and 21, and can be provided only on the bar-shaped stirrer 21 side instead of the bar-shaped stirrer 19.

  The scraper blade 15 is provided with an inner circumferential side bar-like stirrer 25. The inner circumferential side bar-like stirrer 25 extends from the scraping blade 15 to the lower side in the axial direction of the stirring drive shaft 9 with an upward inclination. The inner circumferential side bar-shaped stirring bar 25 promotes stirring between the scraping blades 15 and 17.

The side scraping shaft 11 is attached with its upper end fixed to the first stirring swirl unit 7, its lower end is biased to the outer peripheral side in the stirring pan 3, and the side scraping blade 27 is attached. The side scraping blade 27 scrapes and slides on the side wall portion 3 b of the stirring pan 3 through the side scraping shaft 11 by the turning of the first stirring turning portion 7.
[Stirring drive]
When the driving force is transmitted to the agitation main drive shaft 5 and the agitation main drive shaft 5 rotates, the first agitation swivel unit 7 integrally rotates about the axis of the agitation main drive shaft 5. By this turning, the stirring drive shaft 9 revolves around the center of the stirring pan 3 that is around the axis of the stirring main drive shaft 5.

  At the same time, the rotational driving force is transmitted from the stirring main drive shaft 5 to the stirring drive shaft 9 through the meshing of the internal gears. By this rotation transmission, the agitation drive shaft 9 is driven to rotate about the axis.

  That is, the agitation drive shaft 9 is rotated and revolved around the axis of the agitation main drive shaft 5, and the scraping blades 15, 17 move the bottom 3 a of the agitation pan 3 through the rotation of the second agitation swirl unit 13. The rod-like stirrers 19 and 21, the auxiliary bar-like stirrer 23, and the inner peripheral side bar-like stirrer 25 are stirred and moved.

At the same time, the side scraping blade 27 scrapes and slides on the side wall 3 b of the stirring pan 3.
[Effects of each part]
The two scraping blades 15 and 17 follow the movement (revolution) while rotating (spinning) while the resin blades of the scraping blades 15 and 17 are pressed against the bottom 3a of the stirring pan 3. The contents are stirred and mixed while scraping 3a. The bottom 3a is a heat transfer surface for heating or cooling, and heat transfer is promoted by scraping. In particular, in the case of heating, scraping renews the adhesive material of the bottom portion 3a and has a great effect on preventing the occurrence of scorching.

  The length of the portion of the scraping blades 15 and 17 that contacts the bottom 3a of the stirring pan 3 is such that most of the bottom 3a (center portion) is scraped by the movement of the two scraping blades 15 and 17. ing. The length that satisfies this condition is in the range of long and short, with a width, but the short side is preferable. The long length of the resin blade is slightly disadvantageous in terms of dispersion and mixing because the portion around which the solid in the traveling direction around the blade rotates is increased.

  By taking a little distance from the side of the pan to the trajectory of the main blade, the solid material is prevented from being damaged by sandwiching the solid material between the pan side and the main blade.

  The bar-shaped stirrers 19 and 21, the sub-bar-shaped stirrer 23, and the inner peripheral side bar-shaped stirrer 25 are effective for mutual mixing of the solid and the adhesive material.

  That is, when the rod-shaped stirrers 19 and 21, the sub-bar stirrer 23, and the inner circumferential side bar-shaped stirrer 25 are round bars having a size close to a granular solid, the bar-shaped stirrers 19 and 21, the sub-bar stirrer 23, Mixing can be promoted by giving movement to individual solids with which the inner circumferential bar-like stirrer 25 comes into contact, overcoming adhesion, and changing the relative position between adjacent solids.

  The rod-like stirrers 19 and 21, the auxiliary rod-like stirrer 23, and the inner circumferential bar-like stirrer 25 are preferably circular in cross section because they hardly damage the solid shape. However, the cross-sectional shapes of the bar-shaped stirrers 19 and 21, the sub-bar-shaped stirrer 23, and the inner peripheral side bar-shaped stirrer 25 can be selected depending on the material, and are not necessarily limited to the circular shape, but are elliptical, triangular, or rectangular. Various cross-sectional shapes such as hexagonal shapes can be selected, and extended shapes can also be selected.

  The portions of the bar-like stirrer 19 and the sub-bar-like stirrer 23 in which the two round bars are arranged in a fork shape are also added to the effect of moving the solid matter that is solidified as a whole.

  By rotating and revolving, the fork portions of the main blade metal bar-like bar-like stirrer 19 and sub-bar-like stirrer 23 pass through the bottom 3a of the stirring pan 3 with a little clearance (3-15 mm).

  In addition to the effect of scraping the main wing resin surface, the effect that the solid matter is stirred and transferred through the bottom 3a of the stirring pan 3 by the rod-like stirrers 19 and 21, the sub-bar stirrer 23, and the inner peripheral side bar-like stirrer 25, Scorching during heating is prevented.

  Further, the round bars of the bar-like stirrers 19 and 21, the auxiliary bar-like stirrer 23, and the inner peripheral side bar-like stirrer 25 have an acute angle with respect to the surface of the bottom 3a of the stirring pan 3, and the material is lowered by rotation. Force to push in the direction acts.

  For this reason, the material has a drag force from the surface of the bottom 3a of the stirring pan 3 and a pressing force from the round bars of the bar-shaped stirrers 19, 21, the auxiliary bar-shaped stirrer 23, and the inner-side bar-shaped stirrer 25, and so on. Mixing is promoted.

  The bar-shaped stirrers 19 and 21 are parallel bars with a slight clearance (3-10 mm) in the side wall 3b of the stirring pan 3. Further, the bar-like stirrers 19 and 21 have an advancing direction at an acute angle with respect to the bottom of the pan, and have a function of scraping off the solid matter adhering to the side wall 3b of the stirring pan 3 in the direction of the bottom 3a.

  In this embodiment, in order to improve mixing, the scraping blades 15 and 17 are attached with an inclination alternately, but the basic performance is exhibited even without an inclination.

  The trajectory of the rotation and revolution of the scraping blades 15 and 17 is preferably a hypocycloid. Thereby, the locus | trajectory of the scraping blades 15 and 17 becomes a big movement which crosses the bottom part 3a of the stirring pan 3, becomes a movement which separates the solid substance to adhere, and mixing is accelerated | stimulated. However, the trajectory of the rotation and revolution of the scraping blades 15 and 17 is not limited to the hypocycloid.

  In the embodiment, the stirring drive coaxial 9 is configured to be parallel to the central axis of the bottom 3a of the stirring pot 3 and not inclined, but mixing is sufficiently possible. However, if the stirring drive coaxial 9 is not parallel to the central axis of the bottom 3a of the stirring pan 3, the angle at which the scraping blades 15 and 17 come into contact with the bottom 3a greatly changes, and a favorable effect is obtained for mixing.

  The bottom 3a side portion around the side wall 3b of the stirring pan 3 is scraped by the revolving side scraping blades 27, and the scraping range slightly overlaps with the scraping blades 15 and 17 (about 10 mm).

  Mixing is promoted when the side scraping blades 27 that rotate and the scraping blades 15 and 17 that rotate and pass each other.

[Stirring cooking]
An embodiment for producing almond caramel nuts using this apparatus will be described.
<Specifications of stirring pot>
Stirring pan diameter: 850 mm
Stirring pan internal volume: 200L (full water)
Gas heating and cooling function from outside the pan <Recipe>
・ Nuts 12kg (normal temperature: 20 ℃)
・ Granulated sugar, water, additives <Procedure>
(1) Add granulated sugar and water to the stirring pan 3 (2) Ignition of the gas heating device, start of stirring by driving the stirring main drive shaft 5, stirring by the scraping blades 15, 17, etc. .
(3) Add solid nuts to the stirring pan 3 (4) Adjust the wall temperature of the stirring pan 3 by adjusting the heating power, roast nuts and caramelize sugar (5) Fire extinguishing (Starts the process of cooling and gradually solidifying the caramel)
(6) Repeat the cooling mist spraying on the back of the stirring pan 3 for a short time, and slowly lower the temperature of the caramel and the wall temperature of the stirring pan 3. (If the wall temperature is lowered too much, the caramel will solidify on the wall surface.) The degree of slowness was determined in advance by experiments.
(7) Add appropriate additives to the stirring pan 3 (cool from the back of the cooking pan)
(8) Mist end (9) Raise the scraping blades 15, 17 and so on, tilt the stirring pan 3 and take out the caramel nut. was gotten.

1 Heating stirring device (stirring treatment device)
3 Stirring pan (stirring container)
5 Stirring main drive shaft 7 First stirring swirl unit 9 Stirring drive shaft 13 Second stirring swirl unit 15, 17 Scraping blade (blade-shaped stirrer)
19, 21 Bar-shaped stirring bar 23 Sub-bar-shaped stirring bar

Claims (3)

A stirring vessel for charging and stirring the material having a bottom portion and a circumferential side wall;
A stirring main drive shaft provided on the upper side of the stirring vessel and driven to rotate by a drive source;
A first agitation swivel supported by the agitation main drive shaft and revolving around the agitation main drive shaft;
An agitation drive shaft that is rotatably supported by the first agitation swivel around the agitation main drive shaft, and is configured to rotate in conjunction with the agitation main drive shaft and revolve by rotation of the first agitation swirl;
A second agitation swivel unit supported by the agitation drive shaft and revolving around the agitation drive shaft;
A blade-shaped stirrer that is supported by the second stirring swirl around the stirring drive shaft and revolves around the stirring drive shaft to scrape and slide the bottom of the stirring vessel;
A rod-shaped stirrer supported on the blade-shaped stirrer side and extending in a rod shape in the direction of the outer periphery of the second stirring swirling unit;
When the blade-like stirrer moves in the stirring vessel by the rotation and revolution of the stirring drive shaft, there is an interval between the side wall portion and
The bar-like stirrer is extended and formed in a shape that follows the vertical cross-sectional shape of the bottom and side walls,
When the bar-like stirrer approaches the inner wall surface of the bottom part and the side wall part, it has a clearance between the bar-like stirrer and the inner wall surface,
An agitation processing apparatus characterized by the above. The stirring treatment device according to claim 1,
The bar-shaped stirrer is provided with a sub-bar stirrer between the blade-shaped stirrer,
An agitation processing apparatus characterized by the above. The stirring treatment device according to claim 1,
A pair of the blade-shaped stirrers are provided across the stirring drive shaft,
The bar-shaped stirrer is supported on each of the pair of blade-shaped stirrer sides,
One of the pair of bar-shaped stirrers is provided with a sub-bar stirrer between the blade-shaped stirrer,
An agitation processing apparatus characterized by the above.

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