SU108063A1 - Green tea leaf sorting machine - Google Patents

Description

The MairiHHbi D.I.I. sorting of green tea leaves made in the owner of a sorting pipe equipped with grates with different grades using pneumostaping for transporting the sort of Piti leaf is known.

Such machines are not efficient enough to separate the various impurities from the sheet being sorted.

In the described matiine this drawback is eliminated.

The peculiarity of the machine lies in the fact that, in order to preliminarily separate from the mass of the sheet, at first more heavy, small parts (fragments of stems and others), and then more heavy, in it used a non-rare sorting pulley sortoBO4 b ti. flow, having two non-cross-shaped holes on one butt and mesh fabric) formed on the other side of tubes and communicated with air installation by means of diffusers; One side of the screen is located above the transverse holes in the tray, the other one is located above the mesh part of the tray and the third one is under the mesh surface.

On with |) i. 1 shows the described. M and HI im a. front view; on c) ig. 2-1; L / 1 cut; FIG. one; in fig. 3- view of ma1nins in p.tane.

The machine consists of an inclined transport node) a /, pumping a sorting tray., The first of which has holes formed by transverse taps 3, and the second half is closed by a mesh 4, n, a sorter, 5 (sieve). Tray 2 and Tr Sung 5 ycTaiioB.icHi) on plate inclined CToiiKax 6, the bottom of which are rigidly fixed.

Over MaHiHHoii mounted pneumoust. Novka, equipped with a centrifugal pulverized torus 7, a fixed camera | | with. c) tsasyvayun1nmi diffusers 9 and 10 and a blower diffuser //, transferring into the inflation chamber 12.

The diffuser 9 is located above the tubes 3 of the sorting tray 2 and is intended for the inconvenience of prova- cus shoots n leaves in the opening of the tray with the tubes. Through these holes are separated from the mass.

leaf more heavy, metekie parts, - a crumb, broken parts of small stalks f.tesh and other 5 particles, possessing carry. low windage and high speed.

On mesh fabric 4.lotk mass is divided by specific gravity. Lighter-dry and occasional leaves, have greater windage, thanks to blowing and sucking into chambers} 8. The uniformity of air flow reduces the size of the 13 in the blowing chamber and 14 in the diffuser 10.

The descent from the mesh fabric 4 of the tray falls on a pair of 5 tracks with about 5 triangulated triangular nlanks.

The size of the chee in the non-random part of the trunnum is smaller than in the rest, as a result of which the mass is divided into three fractions.

The uniformity of the distribution of the sheet mass, but the frequency is attributed to the tel, that the frequency of the k.lebanin tr of the sun is greater than that of the tray; as a result, the speed of passage of the mass is much less than the length of the tray, more than along the tray.

Subject invention

A machine for sorting a green leaf, made in the form of a sorting box, equipped with replicas with different types, with application of a pusherustayiv to transport the sorting sheet, about the same; and with the fact that, in order to preliminarily separate from the mass of the leaf, at first, heavier, smaller parts (about, omkov stems and others), and then more heavy ones, in it were placed and before the sorting plant, sort of The transverse holes on one side and the mesh fabric on the other side of the tube, which forms a punk of pomone tube and communicates with a pneumatic installation through two diffusers, one of which is sucked off, is located above the transverse holes of the tray; over the net part tray and the third - blowing - under the mesh surface of the tray.