SU406094A1 - ROTATING REFRIGERATOR FOR COOLING BULK MATERIAL - Google Patents

Description

From: battles; not related to pr | 0my; shlennost, and stroltelnyh. Materials. It is known from a rotating cooler to cool loose materials, for example, cement cement, with forced cooling air under a layer of material containing a furnace mounted on a WOMON furnace; and a housing with an air-permeable grille and its internal noBepxiHocTH air channels with a gate. The purpose of the present invention is to increase the cooling efficiency of the material. 1The refrigerator is distinguished by the fact that the grille is made of mutually reinforced buckets, between which air hollows are formed. FIG. 1 shows a refrigerator immobilized directly at the outlet. The end of the kiln, general view; on fit. 2 is a cross-sectional view of FIG. 3 is a cross-section along bb; in fig. 4 - unit 1, an example of fastening boxes in the housing. On the revolving | Furnace / concentric fixed shell 2. The ring-shaped channel inter. Between them ends with end walls, walls, ring collector 3 around them. K. The drum 4 with the ring side and thresholds 5, 6 is attached to the oven. forming the working width of the drum, where 7 are fixed. The spaces between the adjacent mounts are air-supplying amalia, each of which is divided by length into zones, for example, two of them, a partition of 8. M-type: forties 9 7 are made of airing. The ring 6 is attached to the ring 6 and the pipe 10, which enters the opening of the discharge head and the annular gap formed by the sealer 12. The unloading holoak // on the base holds the console pipe-screen 13 with cooling duct. 14 15. On the outer surface of the pipe-screen 13, a row of nanowires of blades 16 is fixed. Inside the pipe-screen, which is closed with the end of the stack 17, there are supports 18 for fastening the nozzle. The discharge head // ends in chutes that direct the cooled material to the conveyor 19. Each channel 20 is connected to an annular:; pipe 2 3. At the entrance to each pipe there is a gate 22, on which the lever 23 is fixed Schieber in a closed position. A cooling air grate 24 is attached to the end wall of the collector. An air blower 25 is placed at the end of the furnace, and.

The annealed material, coming out of the furnace /, falls on the sorting grate 24. The latter delays large bows, which are spilled, peppered, and are gradually reduced. The material that has passed through the sorting grid accumulates up to ypoiBMH of circular loroga 5. This permanent layer, slipping along the lined inner, and the wall of the drum, protects it from overheating. Further, the material "overflowing through the annular threshold 5 is sent to К01В | Щ 7. The filled material passes through the annular threshold 6 10. And is discharged from the refrigerator into the loading head //]. ,

The cooled air, which is withdrawn from the atmosphere by a fan 25 of the atmosphere, is injected into the annular gap between the furnace and the sidewall, cools the hot kiln and then enters the annular collector 5, then through the sponge 22 Ohd. bozdh

and pipes 21 - to channels 20, from where, the passage through the air-permeable grid 9 and the material layer in the buckets 7, cools the material and enters the furnace into the furnace as secondary air.

Subject: “About the problem and HI

Rotary chiller for cooling bulk material, such as cement chrome, with forced cooling air under a layer of material containing a K0 | r.pus furnace mounted at the exit end with an air-permeable screen on its inner surface, -air cooler with a gate, characterized in that, in order to increase the cooling of the atherkal, the grill is made. I. From the buckets fastened together, between which air-supporting channels are formed. S5ros 6 Attachment 6 Yu 12