JPS5976564A - Centrifugal separation vessel - Google Patents

Abstract

PURPOSE:To enable the easy removal of an object to be treated from a centrifugal sepn. vessel by perforating the peripheral cylindrical part of the centrifugal sepn. vessel, and placing the cylindrical part on a bottom part which is formed freely openably. CONSTITUTION:Bar-like ribs 4, 5 are provided on the outside and inside circumferences of the top and bottom edges of the peripheral cylindrical screen 1 of a centrifugal sepn. vessel 10, and said cylindrical screen is placed on a bottom part 6. This bottom part 6 is formed of a perforated circular conical body 7A, a perforated bottom plate 7B, a shaft core 8 erected in the central part and a circular disc-like clamp 9 extended from the core 8. Chromated bolts B, etc. are put into such vessel 10 and the treating liquid stuck thereon and centrifugally removed. The clamp 9 is hooked by the fork 31 of a conveyor 30 after the removal of the liquid and the vessel 10 is hoisted and is removed from the centrifugal separator, then the vessel is unloaded on a support base 40. When the bottom 6 descends upon descending of the conveyor 30, a spacing S is developed between the bottom edge of the screen 1 and the circumferential edge of the bottom part 6, and the bolts B contained in the vessel 10 are discharged.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a centrifuge container that can be detachably installed in a centrifuge.

For example, plating metal parts such as bolts and nuts.

After surface treatment such as chromate treatment or electrodeposition coating treatment, or washing with water after the surface treatment, liquid removal is generally performed by centrifugation. Conventionally, in order to perform such centrifugation, objects to be processed, such as bolts and nuts, are placed in a centrifuge container with perforations in the circumferential body, and the centrifugal separation container is installed in a centrifuge, rotated, and centrifuged. It used force to remove liquid.

After the liquid has been removed, the object to be processed can be removed from the centrifugal container by scraping it out by hand or with a suitable tool such as a shovel, or by tilting the centrifugal container. However, the method of scraping takes time to remove, and the method of tilting the centrifugal separation container is heavy, especially when the material to be processed is made of metal.
Therefore, it requires a lot of effort and is dangerous.

The purpose of the present invention is to improve the above-mentioned conventional drawbacks and to make it possible to easily take out the processed material from the centrifuge container.
The main idea is to make the bottom of the centrifuge container removable.

To explain the present invention with reference to the embodiment shown in the drawings, the peripheral net (1) of the centrifugal separation vessel αQ is provided with reinforcing beams (2L) as required.
(31 is wound around the outer periphery of the upper edge and the inner periphery of the lower edge are round rod-shaped or square rod-shaped ribs (4) and (5). Furthermore, the bottom (6) of the centrifugal separation vessel αQ has porous holes. a cone (7) A having a porous bottom plate (7) B;
7) Consists of a shaft (8) erected at the center of A, and a disc-shaped grip (9) extending from the top of the shaft (8). The grip (9) may be carried by a ball. and the bottom (6)
A circumferential net (1) is placed on the holder. The conical body (7) A and the bottom plate (7) B do not necessarily have to be porous, but if they are made porous, the liquid removal efficiency will be improved.

As shown in FIG.
The inner porous container of the centrifugal separation container ( b) Can be placed in the inner O. The centrifuge container θQ contains, for example, chromate-treated Pol)B, and the centrifugal separator (1) contains the porous inner container (C).
It is attached to the R surface!
Centrifuge the Lomate treatment solution. After removing the liquid, open the lid (A) and hook the disc-shaped grip (9) of the centrifugal separation container OI onto the two forks of the transport tool 9 as shown in Figures 4 and 5 to lift it up and centrifuge it. Take out the container OQ from the porous inner container holder of the centrifuge (e). At this time, the bottom (6) of the centrifuge container αQ
The peripheral edge of the cone (7) is the rib (5) on the lower edge of the circumferential mesh (1).
), and thus the entire centrifuge vessel αQ can be lifted up. Next, the centrifugal separation container α is transported to the support θ0 while being lifted and lowered onto the support θ(). As illustrated in FIG.
The rib (4) on the upper edge of the circumferential mesh (1) of the centrifugal separation vessel
) to support it. In this way, the periclinal net (1) is winged by the two branches, but the bottom part (6) is not supported and descends as the conveyor is lowered, and as a result, the periclinal net (1)
A gap S is created between the lower edge of the centrifuge container (10) and the peripheral edge of the bottom (6), and the port B housed in the centrifugal separation container (10) is discharged from the gap S. At this time, the bolt B is cone (
7) Smoothly falls down the slope A and is accommodated in a predetermined container Φ. The base angle 6 of the cone (7) A is 345 in this example.
°. In general, if the weight of the object to be processed is large or if it is likely to fall due to its shape, θ should be small, and in the opposite case, θ should be small.
be large.

Since the present invention has the above configuration, by lowering the bottom part while appropriately supporting the circumferential body part, a gap is created between the circumferential body part and the bottom part, and the object to be processed can be taken out from the gap.
It becomes extremely safe and easy to take out the object to be processed.

[Brief explanation of drawings]

The figures show one embodiment of the present invention, in which Fig. 1 is a front sectional view, Fig. 2 is a plan view, Fig. 3 is a cutaway front view of the installed state in a centrifugal separator, and Fig. The figure is a side view of the suspended state, Figure 5 is a front view of the suspended state, and Figure 6 is a front sectional view of the removed state.・Bottom time W [Applicant: Japan Enviro Kogyo Co., Ltd. Agent]
Usa Mi Tadashi Otokobu 1 Subbu 20 1 time

Claims (1)

[Claims] 1. A far-end/separation container 2 consisting of a circumferential body portion having porous holes and a bottom portion on which the circumferential body portion is releasably placed. The bottom portion has a substantially conical shape. Centrifuge vessel as described