SU162021A1 - - Google Patents

Description

Sieve frames for circular motion dispersions used, for example, for sorting grain milling products are known. They are made in the form of a horizontal sieve and bottom, attached to the frame, divided into sections by longitudinal It transverse partitions. 6 Each section of such sieve frames is equipped with a blacknet. Ramm kp (y, 1y for cattle and passage products and openings for the passage of the passage of products into the exit channel.

The sieve frame provided permits an increase in the efficiency of sieving of the product.

In the single frame, the channels for gathering products are parallel to the longitudinal (larger) side of the frame. To move the passage products to the exit channel, the transverse partitions are made with figured cuts and solid sections. The latter are placed on one side of the partition along the mixing of the product.

The drawing shows schematically the two proposed sieve frames (plan view, section A-A and BB).

The outgoing / and 2 channels of the proposed frame are placed parallel to the longitudinal axis (i.e., the larger side) of the frame, and the outflow channel -3 is perpendicular to this axis.

Parallel sieve 4 frames and dts 5 are attached to the frame in. The latter is divided by 7 longitudinal and transverse 8 partitions ira sections, each of which is placed along the cleaner 9. The transverse partitions of 8 sections have figured notches W and solid portions of I. The latter are made on one side of the partition 8 and the direction of the passing product along the bottom 5. So, in the case of circular translation of frames nn clockwise, the full areas // are located on the right side along the product movement. In the partitions forming the discharge channel 3, there are openings 12 through which the passage products enter the discharge channel. During operation, the unprocessed product goes from the upper frame to the next frame through the drip / (is cxioioBbiM for the first and the receiver for the second frame) and moves in napraem, perpendicular to the base, to channel 2, making a circular translational.

Channel 2 is similar for the overlying frame and for receiving overhead. The walk-through products, which fell on the frame's diishe .5, are transported in a direction parallel to its longitudinal axis, making the same movement. In addition to the flow during the sifting operation, the 9 sieve cleaners, which mix the 1HR of the bottom of each section under the action of inertial forces, at the beginning of the test areas, promote the product in a given direction

// in transverse partitions 5 with figured notches 10 through which the product enters and;) o; uioil section to another. Through the holes / 2 irohohodopye products shop in the outlet drip 3.

Subject invention

Sieve frame for sowing with circular motion, for example for sorting grain grinding products consisting of a horizontal sieve and a bottom attached to a frame divided into sections by longitudinal and lateral partitions in which oit cleaners are installed, having channels for similar and lateral products and openings for the passage of through passage products in the outflow drip, characterized in that, with the benefit of using

H performance (1,111К1П1Я -9 (|) fgKTIMIIOCTII sourcing products, cubicle), for skimming products are located along the longitudinal (larger) side of the frame and the bottom and are made of figures. There are cuts and solid sections, the latter being placed on one side as the product moves along.

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