JPH03165825A - Mixing device - Google Patents

Abstract

PURPOSE:To make the device be adapted to the change of mixing quantity by disposing spacers between circular tubes and a cyrindrical mixing vessel. CONSTITUTION:A plastic bottle 4, as the cylindrical mixing vessel having smaller outer diameter than the inner diameter of the circular tube, is disposed concentrically with the circular tube in the inner part of the circular tube 1, and the spacers 3 are disposed between the circular tubes and the plastic bottle. In order to receive the plastic bottle of the size suitable for a mixing quantity, the length of circular tube and the thickness of spacer are properly selected. The rotational movement is smoothly transmitted from a mixer to the circular tube, the spacer and the plastic bottle in order, and the plastic bottle is revolved to carry out mixing. By this method, the mixing is smoothly carried out regardless of large or small quantity to be mixed.

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a device for mixing solids and solids, and liquids and solids.

The present invention relates to a device that includes a rotating cylindrical container and mixes substances inside the container.

[Prior Art] As an example, when two or more types of reagents are sufficiently mixed, the reagents are placed in a polyethylene bottle (hereinafter abbreviated as polypin) and rotated by a mixer. The mixer here refers to a device that gives rotation to a cylindrical container such as a bolibin.

Hereinafter, it will be referred to as a mixer to distinguish it from the mixing device of the present invention.

Figure 8 is a diagram showing an example of a hybrid machine and a cylindrical container, (a
) is a plan view, and (b) is a cross-sectional view of the surface shown on line B-B (
The pedestal 21 is not shown.

The mixer has two shafts 23 on four bearings 22 on a stand 21.
．． 24, a V-booley 25 is attached to one shaft 23, and the shaft 23 is rotated by a V-belt and a motor (not shown).

When the cylindrical container 26 is placed on two shafts and the shaft 23 is rotated, the container rotates on the two shafts and the contents inside are mixed. Although one container is shown in the figure, multiple containers can be placed and mixed at the same time. There are also mixers in which the spacing between the shafts 23, 24 can be varied depending on the size of the container.

[Problem to be solved by the invention] The mixing machine has a fixed and constant spacing between the two shafts shown in FIG.
For example, there are some that are exclusively used for 2I2 bolibins and cannot be used with the smaller diameter II2 bolibins because their diameters do not match. When the amount to be mixed is small, a large polyvinyl bottle will not be able to achieve sufficient mixing, and a polyvinyl bottle with a small diameter and small volume is preferable. At this time, the mixer dedicated to 2β borivine cannot be used, and another mixer is required.

Also, even in a mixer where the distance between the two shafts can be adjusted, it is not possible to mix a 2°C poly pin and a 14 volt pin at the same time.

The present invention eliminates this drawback and provides a browning apparatus that uses only one mixer and is equipped with a cylindrical mixing container with a diameter and volume that are suitable for the size of the mixing amount.

[Means for Solving the Problems] The device of the present invention is constructed integrally by placing a circular tube and a cylindrical mixing container having a smaller diameter than the circular tube inside the circular tube concentrically with the circular tube, and placing a spacer between the two. This is a mixing device.

[If the length of the working circular tube and the thickness of the spacer inside the circular tube are selected appropriately,
Accordingly, the length and diameter of the cylindrical mixing container that fits inside the spacer can be freely selected, and the container can be adapted to the mixing amount.

When the device of the present invention is rotated by a mixer, since the circular tube, spacer, and container are integrated, rotational motion is smoothly transmitted from the mixer to the circular tube, spacer, and container in order, and the container rotates. A mixture is made.

[Examples] The configuration of the present invention will be described below with reference to the drawings and examples.

FIG. 1 shows a circular tube 1 and a spacer 3 disposed inside the circular tube 1, which is part of the structure of the present invention, and shows an integrated structure 8. (a) is a longitudinal sectional view, and (b) is a view taken along the line B-B.

The spacer is suitably made of synthetic resin such as styrofoam or urethane foam. The spacer may be attached to the inner surface of the circular tube with adhesive, or a thick circular tube shaped as shown in the figure may be inserted each time and removed after use, or a plate shaped spacer may be attached to the tube. You can also wrap it inside. The same applies to the cases shown in FIGS. 2 to 7 below.

FIG. 2 shows an integral structure 9 in which a lid 2 is attached to one end of the circular tube in addition to the circular tube 1 and the spacer 3, which are part of the structure of the present invention. (a) is a longitudinal cross-sectional view, and (b) is its B-
It is a view from arrow B.

FIG. 3 is a diagram of the apparatus of the present invention, showing the entire configuration of the present invention.

(a) is a longitudinal sectional view, and (b) is a view taken along arrow B-B.

This device consists of a circular tube 1, a bolibin 4 serving as a cylindrical mixing container having an outer diameter smaller than the inner diameter of the circular tube, and a spacer 3 arranged between the circular tube and the bolibin. It is a mixing device.

In order to accommodate a bolibin of a size appropriate to the mixing amount, the length of the circular tube and the thickness of the spacer can be appropriately selected. When this device is applied to a mixer, since the circular tube, spacer, and polybin are integrated, rotational motion is smoothly transmitted from the mixer to the circular tube, spacer, and polybin in order, and the polybin rotates and mixes. It will be done.

FIG. 4 shows a case in which the structure of the present invention is made from a circular bolibin. (a) is a side view of the bolibin, and (b) is a longitudinal cross-sectional view of the bolibin after cutting.

Cut the bolibin 4 along the plane indicated by the dotted line 5, and cut the upper part 6 (
Divide into two parts (the one with the lid) and the lower part 7 (the one with the bottom), and use the lower part 7 as a circular tube. 10 shows a spacer 3 disposed inside the circular tube of the lower portion 7, and a spacer 3 also disposed on the bottom surface.

The spacer inside the circular tube and the spacer on the bottom surface may be integrated as shown in the figure, or may be separated. This point also applies to Fig. 5.6.

If a cylindrical mixing container is placed inside 10 concentrically with 7, it will be applied to the mixer in the apparatus of the present invention.

The thickness of the spacer is adjusted so that 7 and the container can be placed concentrically. The spacer on the bottom surface of 7 may be omitted.

FIG. 5 is a longitudinal sectional view of the device of the present invention.

The apparatus 12 of the present invention has a bolibin 4 as a cylindrical mixing container arranged inside 10 in FIG. 4, and is applied to a mixer.

Reference numeral 11 has a spacer 3 arranged inside the spacer 3 shown in FIG. 4, and may be placed over 12, and the combination of 11 and 12 may be applied to a mixer.

FIG. 6 is a longitudinal sectional view of the device of the present invention.

The device 13 of the present invention has another one similar to 12 but smaller in diameter arranged inside it as shown in FIG. 14 is similar to Fig. 5 11 and is small.
and 14 may be placed on 13 and the combined product may be applied to a mixer.

For example, 2J2, 1℃, 500m 12, 2
00m A...For each bolibin of -, the 4th and 5th
If the device shown in the figure is manufactured, smooth mixing can be achieved by putting the mixture into a bolibin of a size appropriate to the amount of mixture.

This can also be achieved by preparing spacers 3 with different thicknesses as shown in FIGS. 1 and 2.

FIG. 7 shows a partially modified version of the device shown in FIG. 5, in which (a) is a longitudinal sectional view and (b) is a view taken along the line B--B.

15 is attached to the circular tube part of the lower part 7 of the cut bolibin (b)
In the device of the present invention, a bar-shaped spacer 3 whose cross section is shown in the figure is arranged, and a bolibin 4 is arranged therein. The cross section of the rod-shaped spacer may be along the circumference as shown in the figure, or may be a simple rectangle.

The number is not limited to four as shown. Furthermore, a spacer 3 may be arranged at the bottom of the lower part 7. The rod-shaped spacer and the bottom spacer may be integrated.

11, a spacer 3 is placed inside the upper part 6 of the cut bobbin, and the spacer also covers the lid part of the bobbin 4, and is placed over 15.

[Effects] By selecting the mixing device of the present invention having a length and diameter suitable for the mixing amount, smooth mixing is possible with one mixer regardless of the size of the mixing amount.

It is also possible to mix a plurality of apparatuses of the present invention having different internal mixing amounts by using a mixer at the same time.

Furthermore, the present invention can be carried out easily and inexpensively by using polypins, foamed polystyrene, and the like.

[Brief explanation of the drawing]

1 to 7 show embodiments of the invention. Figure 1.2.4 shows a circular tube and spacer that are part of the construction of the invention. Figure 3.5.6.7 is a diagram of the device of the present invention,
The entire configuration of the present invention is shown. FIG. 8 shows the mixer and cylindrical container.

Claims (1)

[Claims] A mixing device characterized in that a cylindrical mixing container having an outer diameter smaller than the inner diameter of the circular tube is arranged inside the circular tube concentrically with the circular tube, and a spacer is arranged between the circular tube and the cylindrical mixing container.