Vertical Shutoffs

Vertical" Shutoffs If the product requires openings only in the side wall, there is a simpler and less expensive method available to create such openings withciBtt 4 e4irea moving side prions. The only cond on is that the walls must have ample side draft, in the order of 5% or more, as shown in Fig. 4.27 on p. 56. 

The opening in Fig. 4.27 is created by raised pads on both the cavity and the core that meet at the vertical shutoff. As the mold opens straight up (as the arrow indicates) the pad on the core will lift off the pad on the cavity at the P/L indicated the core will carry the product along with it. The product will slide off easily when ejected from the core, since there are no hooks to hold it in place. 

Venting 39, 42, 62, 66 at parting line 46 Verbal instructions 77 Vertical shutoff 55 Views, drawing 18 Voids 35, 63... 

Filters and Strainers. The side offtake from the vertical fuel supply downcomer should have either two filters in parallel for dirty gaseous fuels or two strainers in parallel for liquid fuels. All strainers and filters must have shutoff valves both upstream and downstream, and these should be used to clean the filters and strainers... 

For branch of a procontacted liquid from an easy a light phase use separators with slot, cracks, shutoff device, apertures. At the moderate loadings, simple separators with horizontal or vertical slot (Figure 15.6a), which are mainly used in (wed) small diameter (Uollis, 1972 and Schukin, 1970) are effective enough. The greatest distribution separators with shutoff device a film of a liquid (have received Figure 15.6b) (Kutateladse, 1976 and Korotkov, 1972). 

And effective the foramina s separator with round apertures in which there is a gradual outflow of a liquid from a zone of contact is structurally simple. At very big loading use the combined separators having vertical slot or tangential cracks in a combination with shutoff device (Sergeys, 1972 and Levdanskij, 1974). 

Two reactor plant reference designs were completed, and preliminary equipment layouts and cost estimates of these two plants were prepared [7,8]. Ill the first design it was proposed to use overhead dry maintenance with the equipment hou.scd in a vertical cylinder 124 ft in diameter and 175 ft long. By incorporating shutoff valves in the system, any one of the four main coolant loops could be isolated in case of an equipment failure to permit the remainder of the plant to continue operation. At a convenient time, the plant would be shut down and the defective item removed and replaced with remote equipment such as heavy-duty manipulators, special... 

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