JPS61198035A - Batch type treating device - Google Patents

Abstract

PURPOSE:To bring a part of a material in a vessel to suction guidance and to discharge it as sampling by connecting a conduit provided on a cyclon which is coupled to a negative pressure generating means, to a closed vessel of a batch type treating device. CONSTITUTION:a batch type treating device 1 which is used, for instance, for parching beans is constituted so that beans to be parched are contained in a closed vessel 2, heated by leading in a hot air from a hot air leading-in pipe 4, and a torsional variation is given to the vessel 2 by a pair of vibration motors 9 so that the beans become a flow state. In this case, an opening 14a of an L-shaped conduit 14 is opposed to a space in the vessel 2, the other end is connected to a cyclon 15, and also the cyclon 15 is connected to a negative pressure generating means. In this state, the negative pressure is generated in the opening 14a by the negative pressure generating means 17, and the beans are sucked up and separated by the cyclon 15, and discharged from the lower part. Accordingly, a processing degree of a material can be known easily without stopping the operation.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Use for Disabled Persons The present invention relates to a patch-type processing device used, for example, for roasting beans.

Traditional technology and its problems] Known devices of this type include, for example, one in which beans are stored in a vibrating airtight container and hot air is introduced into the container to roast the beans in a fluid state. ing. However, in order to determine the degree of roasting of the beans, it is necessary to stop the vibration of the airtight container, open the lid, and partially remove the beans from inside. Naturally, the introduction of hot air must also be stopped. It is extremely inefficient.

[Problem that the invention seeks to solve]

The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a patch-type processing device that allows easy sampling without stopping the operation of the device each time, for example, to determine the degree of roasting of beans. .

[Means for solving problems]

The above object is to provide a patch type processing apparatus for chemically or physically processing powdery or lumpy materials in a closed container, in which a conduit with one end open is provided in the closed container, and other parts of the conduit are provided. A cyclone is connected to the end, and a negative pressure generating means is coupled to the cyclone, and when it is desired to know the degree of processing of the material, by operating the negative pressure generating means, a part of the material in the closed container is removed. This is achieved by a patch-type processing device characterized in that the suction is guided through the conduit and discharged as a sampling from the cyclone.

[Effect]

When the negative pressure generating means is activated, a negative pressure is generated in the tube, and the material in the portion of the tube where the openings face each other in the closed container is sucked up into the tube. The cyclone separates the air stream and the material stream, and the material is discharged from the base of the cyclone as a sampling. The equipment remains operational and continues to process material.

〔Example〕

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a vibrating buzen device according to an embodiment of the present invention will be described with reference to the drawings.

In the figure, the vibrating Buzen device of this example is shown as (1) as a whole.
A closed container is formed by completely fixing the bottom plate (6) and the lid plate (8) to the cylindrical body (2). A drive unit mounting plate (8) is fixed to the bottom plate (6), and a pair of vibration electric motors (9) (the other is on the back side of the paper) are attached to this. An arm (1) is also fixed to the mounting plate (8), and these are attached to a vibration-proof spring α0) on the base plate (post 01 erected on the base).
Supported by

As shown in FIG. 2, a plurality of partition walls αB) are fixed concentrically on the bottom plate (6) in the closed container, and beans to be roasted are accommodated in the ring-shaped space formed by these partition walls.

Above these spaces is the opening B (4) of the hot air introduction pipe (4).
8) are facing each other, and a hot air exhaust duct connection S (5a) is formed in the center of the lid plate (8), to which the exhaust duct (5) is fixed.

An L-shaped conduit (14) passes through the side wall of the cylinder (2), and one open end of the conduit (14) is connected to -m of the ring-shaped space.
is facing. It is assumed that the conduit 0→ passes through the side wall part in an airtight manner, and for this purpose, a ring-shaped sealing member is interposed therebetween, even though it is not shown in the drawings. or,
The pipes inside and outside the closed container may be connected through flexible bellows.

A cyclone (b) is connected to the outer open end of the conduit α, and a nozzle (4) is formed in the body (zl) of the negative pressure generating member α, through which compressed air blown from the inlet flows at high speed. When passing through the exhaust passage and exiting from the outlet (28),
The high-speed airflow in the chamber (A) reduces the pressure in the horizontally communicating passages. The current i according to the so-called Bernoulli theorem
However, this embodiment attempts to generate negative pressure by utilizing this phenomenon.

One end of the above-mentioned coupling member (9) is connected to the connection port (2), and the inlet (connection) is connected to a valve, a compressed air tank (to), and a near compressor μs as shown in Figure 1. )
is connected.

The embodiment of the present invention is constructed as described above, and its operation will be explained next.

The beans to be roasted are placed into the container by opening the lid plate (8).

After the cover plate (8) is closed, the vibrating motor (9) is driven and hot air is introduced from the hot air introduction pipe (4). The closed container undergoes torsional vibration, which causes the beans to be placed in a fluid state. It is heated by receiving hot air. The beans are heated and roasted uniformly as they swirl around in the ring-shaped space formed by the partition wall αB) due to torsional vibration.

Suppose you want to know how much the beans have been roasted.

At this time, the valve is opened and compressed air is sent to the negative pressure generating member α force. In addition, the near compressor (G)
It is assumed that the tank is in constant operation and that compressed air at a predetermined pressure is always stored in the tank α.

The high-speed airflow ejected from the nozzle sucks air from inside the passageway (the pressure in m decreases, i.e., the cyclone). This causes the conduit α→ to open at its open end (14
a) sucks up the beans in the opposite part. The sucked up beans are guided by air currents into a cyclone, where they are separated and discharged from below. If the valve is closed, the discharge of beans will stop. Therefore, you can know the degree of roasting of the beans.

As described above, there is no need to stop the drive of the device during sampling to determine the degree of roasting, and the roasting action continues during this time as well. Also, the sampling valve (20)
The work is extremely simple as it only requires opening and closing.

Although the embodiments of the present invention have been described above, the present invention is, of course, not limited thereto, and various modifications can be made based on the technical idea of the present invention.

For example, in the above embodiment, the case of roasting beans was shown, but the invention is not limited to this, and physical or chemical processing of various materials,
For example, the present invention is also applicable to patch-type processing equipment such as cooling and sterilization.

Furthermore, in the above embodiments, the material is fluidized by vibration, but other means may be used to fluidize the material, and in some cases, the present invention may also be applicable to an apparatus that processes the material without fluidizing it. The invention is applicable.

〔Effect of the invention〕

As described above, according to the patch type processing device of the present invention,
The extent of material processing can be determined by external sampling without temporarily stopping equipment operation.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway side view of a vibrating pressure generating device according to an embodiment of the present invention, FIG. 2 is a partially cutaway perspective view thereof, and FIG. 3 is an enlarged sectional view of the negative pressure generating member in FIG. 1. In the figure,

Claims (1)

[Claims] In a patch-type processing device that chemically or physically processes powdery or lumpy materials in a closed container, a conduit with one end open is provided in the closed container, and a cyclone is connected to the other end of the conduit. A negative pressure generating means is connected to the cyclone, and when it is desired to know the degree of processing of the material, by activating the negative pressure generating means, a part of the material in the closed container is sucked and guided through the conduit. A patch type processing device characterized in that the cyclone discharges the cyclone as a sampling.