SU735671A1 - Fibrous material cleaner - Google Patents

Description

(54) FIBER MATERIAL CLEANER

one

The invention relates to the field of the textile industry and can be used in cleaners to clean fibrous materials, such as raw cotton, from trash.

The cleaner of the fibrous material, the contents of the receiving chamber with a caustic snare drum and a grate concentric grid, cleaning sections, a device for waste regeneration and a drive 1 are known.

However, this cleaner does not have a high cleaning effect, since a part of the material being cleaned does not participate in the cleaning process.

The purpose of the invention is to increase the high clarity effect by dividing the mass of the material into individual structural particles.

To do this, in the cleaner, the peeling loosening drum is made conical with the apex facing the material loading side, and is mounted vertically, with the drum provided with straps, vertically fixed, circumferentially on its base, and the pegs on the drum surface are installed along a helical line.

Fig 1 schematically shows the proposed cleaner, a general view; in fig. 2 is a section AA in FIG. one.

The cleaner of the fibrous material contains a feed hopper 1, a receiving chamber 2 with an elongating drum 3 and a grate 4 concentric to it. The loosening drum consists of a distribution cone 5, on the surface of which there are grooves along a helical line .6. On the basis of the distribution cone 5, evenly around its circumference, the verticalO1 tickedly fixed strips 7 concentrically to the grates 4. The distribution cone is driven by the engine 8, which is fixed to the bracket 9, which is closed at the top by a casing 10. Receiving chamber

15 2 through the perforated strips 11 are connected with cleaning sections consisting of the sawed drum 12, the grate 13, the removable drum 14 and the lapping net 15.

20

The transportable fiber from the feed hopper 1 is fed to the rotating distribution cone 5, to & 6 it is loosened and thrown onto the vertical,

slats 7. When the cone 5 with slats 7 rotates, the individual particles of fibrous material are squeezed out through the slats 7 and, striking the grate 4, break up into separate structural particles and lose contact with trash. Then the loosened fibrous material and weed impurities fall on the perforated strips II. Fine impurities are removed from the chamber through the strips 11, and the loosened fibrous material, together with large impurities, is fed to the cleaning sections, where the serrate drum 12 captures material particles and, hitting the grate 13, easily separates the weakly interlocked large trash from the fibrous material.

Claims (2)

1. Cleaner of fibrous material containing a receiving chamber with a caustic f / WITH with a loosening drum and a grate grille concentric to it, cleaning sevdia, a device for waste regeneration and driving, lug / oi "" so that, in order to increase the cleaning effect by dividing the mass of the material into separate structural particles, the crushing drum is made tapered with the apex facing in the direction of loading the material, and mounted vertically, with the drum provided with straps, vertically fixed around the circumference at its base. 2. The cleaner according to claim 1, characterized in that the pegs on the surface of the drum are installed along a helical line. Sources of information taken into account in the examination 1. Miroshnichenko G.I. Fundamentals of design of primary processing machines for cotton, Mashinostroenie, M., 1972, p. 167.