JPS58136986A - Cooling and heating device for transported item in vibrating machine - Google Patents

Abstract

PURPOSE:To improve an anti-pressure characteristics against a cooling and heating operation by a method wherein some pipes for passing items to be transported are fixed side by side in their advancing direction at a bottom of trough where either water or hot water is stored. CONSTITUTION:Pipes 5 are arranged side by side at a bottom of a through 2 in their moving direction and then fixed by U-bolts 6. Either water or hot water is fed from the upper part of the trough 2, stored in the trough 2 and discharged from the lower part of the trough. The items to be tansported 4 are transported in the pipes 5. Thereby, it becomes possible to improve an anti-pressure characteristics and make a uniform distortion caused by a heat.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention includes a plurality of pipes arranged in parallel at the bottom of the trough, and
Related to cooling/heating devices fixed with bolts etc.

Conventionally, vibrators that cool and heat transported objects while transporting them generally have a double-bottomed trough, as shown in Figure 1.
In some cases, a jacket system is used in which a channel for circulating water or hot water is provided so as to enclose the conveyance path of the transported goods, and the transported goods (hereinafter referred to as materials) are cooled or heated. On the other hand, in the case of cooling, high-temperature materials are transported, so it is necessary to have a structure that can sufficiently withstand distortion due to heat, and with conventional methods, there is a risk of cracking in welded parts etc. There were other drawbacks.

In view of the above, an object of the present invention is to provide an apparatus that can sufficiently withstand both cooling and heating using water or hot water as a medium. Explain.

In Figure 2, l is a cover, 2 is a trough, and 3 is a cooling
A heating medium, mainly water or hot water. 4 is a transport item, which may be a part, but is mainly a material. 5 is a plurality of pipes, and 6 is a U-bolt for fixing these pipes 5 to the bottom of the trough.

If the pipe 5 is attached to the bottom of the trough 2 as described above, water or hot water will be pooled in the trough, water will be fed from the top, and water will be drained from the bottom, and there is no need to pay attention to pressure resistance as with conventional types. becomes. Further, since the material 4 is transported through the pipe, it is uniformly subjected to distortion due to heat, and local distortion is extremely reduced. Therefore, by tightening and fixing these pipes to the trough 2 with U-bolts 6, etc., fewer welded parts are required, and even if wear due to material transportation occurs over time, the U-bolts can be loosened and the pipes can be rotated. It can be used again by changing the vertical position just by moving it, and has significant effects such as eliminating the need for large-scale repair of the entire trough unlike conventional types.

In this example, a plurality of pipes with round cross-sections were used, but the pipes are not necessarily limited to this, and may be square or other pipes depending on the purpose as long as they do not hinder the conveyance of the material. Needless to say, it may be of a special shape.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal sectional view of a conventional cooling/heating trough. FIG. 2 is a longitudinal sectional view showing the trough of the present invention. l...Cover 2...Trough 3...Cooling
Heating medium 4...Transportation object (material) 5...Pipe 6...-U bolt peak l
Zumine 2 pieces

Claims (1)

[Claims] In a trough containing pooled hot water, etc., a plurality of pipes are arranged in parallel at the bottom of the trough in the direction of travel, and each of the pipes is fixed with a U-bolt or the like to serve as a passage for conveyed objects. A cooling/heating device for transported objects in a vibrator.