SU1442569A1 - Saw-type fibre separator - Google Patents

Abstract

The invention relates to the textile industry, namely to ipile gins, and allows for an increase in productivity and the most efficient use of the useful area of the object. Around the saw cylinder 2 there are several working chambers formed by a common grate 3. The grate bars are bent along a closed curve farm. For each working chamber in the direction of rotation of the saw cylinder, there are mounted draw-off devices 4. Saw cylinder and workers: the chambers are arranged vertically. Each working chamber is made tapering in the direction from the loading zone to the seed unloading zone to ensure optimal seed density in the chamber as they are exposed and progressed to exit from the chamber. 2 pcs. with (, i

Description

The invention relates to textile applications and can be used in saw gins.

The aim of the invention is to increase the productivity and the most efficient use of the usable area,

Figure 1 shows the diagram of the splitter (length), top view} in figure 2 - the same longitudinal section.

The fiber spreader has no more than four working (raw) chambers 1, formed by a vertically mounted saw cylinder 2 and a grate 3} when the saws of the saw cylinder 2 come out of the raw chambers 1 fiber-removing devices 4 are installed to remove the fiber from the saw teeth. In order to ensure the normal flow of the grate 3 ginning process in the fiber separation zone, an angle of not more than 9 is made with the front face of the saw tooth.

The fiber spreader works the same way.

Raw cotton is fed into the raw chamber 1, where it grasps the saw teeth of the saw cylinder 2, which drags it into the ginning area, where the fibers are torn away from the seeds, are dragged through the grate 3 and removed by a fiber-removing device 4, the cotton strips under their own the weight and pressure of the overlying layers of raw cotton are moved downwards, where the saw teeth of the saw cylinder 2 reappear, and the ginning process is repeated. After each ginning process due to a decrease in the amount of fiber (some of the fibers are torn off and sawn off

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by the locking device 4) the volume of the bat decreases. To maintain the required density in the raw chambers 1, the gap between the saws of the saw cylinder 2 and the grate 3 of the grate 3 is reduced from top to bottom, and when the seeds exit from the raw chambers, it is 15-20 mm, as with a larger gap, underdevelopment of the seeds and with less damage to the seeds.

The implementation of the grates of the grate, forming no more than four raw chambers with a contour in the form of a closed curve, makes it possible to increase the zone of interaction between the saws and cotton, which increases productivity and makes more efficient use of the working surface of the saw cylinder.

Claims (1)

Invention Formula A saw gut separator containing a saw cylinder, several working chambers located on its periphery with a common grate and a fiber pickup device, characterized in that, in order to increase productivity and most efficient use of the useful area, it has several, by the number of working chambers, fiber removable devices, each of which is installed behind the corresponding chamber in the direction of rotation of the saw cylinder, and the grate grates are shaped in the form of a closed curve, while the distance and shaft The chambers are installed vertically, and each of the latter is narrowed in the direction from the loading zone to the unloading zone by the pump. Hpopon raw Cotton - igrets 9gL