JPS5843228A - Mixing pipe - Google Patents

Abstract

PURPOSE:To form the same shape as that of a pipe obtained by twisting or the like of a pipe easily by joining and connecting the top and bottom surfaces of plural pieces of element bodies having the shape obtained by penetrating bores in plates and connecting the element bodies in gradually varying positions of the bores. CONSTITUTION:Bores 2 are penetrated in a plate by a press or the like to make an element body 1, and a space part 3 is provided between the two bores 2. The narrowest possible space 3 gives higher efficiency. The respective top and bottom surfaces of the bodies 1 are superposed and stack to constitute such a pipeline that has the two penetrated bores 2. In the stage of stacking and connecting the element bodies, the two bores are changed of positions gradually like 21-23. The bores resulted from the stacking in such a way has the same shape as the shape obtained by penetrating the same spirally with respect to the axis. Since the inexpensive volume production of the bodies 1 is possible, the mixing pipe is made avaiable on the market at lower prices as compared to conventional mixing pipes. Partial exchanging of the element bodies is made possible according to need.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mixing tube used for the purpose of mixing two or more types of substances.

In conventional tubes of this type, a diaphragm plate suitable for mixing is interposed in the tube. Due to the action of this diaphragm plate, a suitable flow path is constructed for the mixing ports of pipes 1 and 2. However, with this method and structure, the structure of the intervening diaphragm plate is complicated. , Processing of this cutting board [
is complicated.

Furthermore, a method such as inserting this baffle plate into the pipe and fixing it is required. The second thing that sticks is the joining of the diaphragms to each other or the diaphragms to the inner wall of the pipe, which requires a row + j, etc., and the processing thereof is not easy.

Another conventional method involves twisting a plurality of tubes together without using a baffle plate to obtain a shape suitable for a mixing tube.

This requires complicated processing.11. This method is excellent in that it does not require a cutting board, but it takes 41 times for metals that are twisted together. Further, when the tubes are twisted together, the tubes are inevitably deformed, which causes undesirable resistance in the mixing flow path.

There is a basis for suggesting the present invention for strings. That is, the present invention does not require any cutting plates on the tubes, and also does not require unreasonable processing such as cutting the tubes. It's nothing to do.

To explain the details of one specific embodiment of the present invention, FIG. 1 is a shape diagram of what may be called an element body of a mixing tube according to the invention. This element body 1 is a plate having a shape in which a hole diameter 2 through which the element body 1 can be penetrated is punched out using a press. This element body is made by casting, hollowing, other plastic processing,
It can also be manufactured by cutting or the like. 3 is the interval between two holes with a diameter of 2. The interval is .

It is more efficient to make it as thin and narrow as possible.

This element body 1 is constructed as shown in FIG.
2. The lower surfaces of the tubes are overlapped and accumulated as shown in FIG. 6 to form a conduit having two through-hole diameters 2. When this cumulative connection is made, the hole diameter of 2 is 2 in Figure 2.
By gradually changing and connecting the positions as shown in 1.22.26, the cumulative resultant hole diameter shown in Figure 6 can form the same shape as the one twisted through the axis. . This state is shown in Figure 4, which explains that the position of the hole diameter 2 changes by 1 at the top, middle, and bottom, as in 21.1""'i4.25. .

As described above, in the present invention, a conventional partition plate is inserted,
Alternatively, in the present invention, a shape obtained by twisting a tube or the like can be easily obtained by a completely separate method. Furthermore, as will be described later, it is possible to obtain immediate effects that were previously unimaginable.

Depending on the thickness 11 of the element body 1, a step may occur even if the position of 2 is gradually changed.In order to smooth this step, the inner surface is coated with resin while the hole diameters of 2 are connected. This makes it possible to make the inner surface smooth.

If this coating is unsuitable for use as a mixing tube, it is possible to prevent a difference in level when connecting the hole diameters 2 by making the side surfaces 26 of the hole diameters 2 oblique.

Furthermore, when these element bodies are successively connected, it is not always necessary to use the same body. In some cases, holes with a hole diameter of 2 and a gap of 3 are connected in succession.

:1.゛.

In addition, by using an energizing heating material in the element body 1, it is possible to heat it. Used as a brass tube.
I can do it.

Furthermore, the present invention can obtain an effect that has not been obtained at all in the past.This is because the element body 1 has a rotatable structure, and the shape of the conduit constructed by connecting the hole diameters of 2 is changed. An example of this embodiment is shown in FIG. 6, in which 12 convex portions are attached to the element body, and 12 portions are moved when accumulated as shown in FIG. This allows the positions of the two hole diameters of each individual element body to be controlled from the outside.

By using a frame, pipe, etc. that reinforces the connected cumulative body of each element body 1 from the outside, each element body can be brought into close contact with each other to prevent the mixed substance from flowing out. .

The shape of the element body 1 is not limited to the one shown in FIG. 1. As shown in FIG. 5, the shape of the hole 2 may be one, and the hole 21 may be formed by joining 1 and 11 at 11'.

Since the element body 1 of the present invention can be mass-produced at low cost, it can be provided to the market at a lower cost than conventional ones, and the element body can be partially replaced if necessary. Because it is a carbonaceous material, it is easy to mix with water when used.

Furthermore, by controlling the change in the flow path from the outside, it is possible to achieve an unprecedented effect in that the mixing state can be made more appropriate.

[Brief explanation of drawings]

FIG. 1 is a diagram showing the shape of the element body of the present invention. FIG. 2 is a state diagram of continuous connection of element bodies. FIG. 3 is a cumulative shape diagram of each element body. FIG. 4 is a shape diagram of one embodiment of the element body, and FIG. 7 is a cumulative shape diagram of the element body of FIG. 6. 1...Element body. 1'... Junction element body. 11... Junction point. 11... Thickness of element body 1. 12... Repeated body (convex part provided with two holes. 2... Hole diameter that can be penetrated. 21... Junction hole a
. 21.22.23.24.25... Hole diameter that can be penetrated by changing the position. 26... Side surface of the hole diameter of 2. 6... Interval. 6 Ikkari Zuzai 5 Zuko 4 Illustrations

Claims (1)

[Claims] By connecting a plurality of element bodies 1 having a shape in which a hole diameter 2 passes through the plate with their upper and lower surfaces in contact, and gradually changing the position of the hole diameter 2, the continuity of the hole diameter 2 is achieved. A mixing tube characterized by having a tube shape that serves as a flow path.