SU1597410A1 - Apparatus for liquid treating of fibrous material - Google Patents

Abstract

The invention relates to devices for the liquid treatment of a fibrous material and can be used for carbonizing wool. The aim of the invention is to increase productivity while reducing fiber loss. A device for liquid processing of a fibrous material comprises a power supply unit with a feed conveyor, a liquid processing bath installed under it with a displacement means, a discharge means with a tilting element, a horizontal drive shaft with radial holders of articulated perforated fiber collection baskets. The shaft with holders is hollow to connect to the compressed air system, the holders having rods with fork hangers for the baskets, ensuring their extension from the bath volume to the unloading zone and additional irrigation means to empty the baskets and rinse the material. 3 il.

Description

The invention relates to devices for the liquid treatment of fibrous materials and can be used for the carbonization of wool.

The aim of the invention is to increase productivity while reducing fiber loss.

FIG. 1 shows schematically a device for carburizing wool; .on FIG. 2 — node I in FIG. one; in fig. 3 - view A in FIG. 2.

A device for liquid treatment of a fibrous material contains a pitcher assembly that includes a feeding chamber 1 with photo sensors of 2 levels of fibrous material installed in it and loosening and simultaneously

with coffer rollers 3 with feed conveyor 4 and with metering hopper 5 installed on it. On the outside of the latter, leg 6 is hinged with a roller for lifting the hopper and feeding the fibrous material to the transfer means 7 installed in the bath 8 for liquid processing of the material in acid stretch: a thief containing a horizontal drive hollow shaft 9 with radial hollow holders 10 perforated, hinged-mounted fibers

The collection baskets 11c with professional guides on their side walls interacting with the roller of the leg 6 to raise the metering bin 5..

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Hollow holders 10 have - rods 12; with fork hangers 13 for perforated fiber intake baskets 11 and are evenly spaced around the circumferential, horizontal hollow shaft 9 with holes 14 and 15 to connect the holders 10 to the compressed air system, while the shaft 9 is mounted on a fixed shaft 1.6, made with Q through holes 17 along its entire length.

The unloading means includes a tipping element 18 of the baskets 11 as they exit from the bath 8, an emphasis 19 for tilting baskets of the baskets 11, a conveyor 20, an irrigation chamber 21, squeezing rollers 22, a bath 23 for collecting wrung liquid, and a pump 24 for pumping liquid into the bath 8 and the chamber 21 of the well-20 with an acid solution, 25, the pneumatic line 26 to bring the stem 12 into the working position and the device 27 for tightly closing the fiber of the collection basket 11.75

In addition, the device includes a valve 28 for changing the acidic solution installed at the bottom of the bath 8 and the drying unit 29.

Installing fiber picker basket 11 on fork suspension 13 facilitates free turning of fiber picker basket 11 and unloading treated wool onto conveyor 20. Installing fiber picker perforated basket 9 on radially mounted holders 10 facilitates free turning of fiber pickup basket 9 and unloading wool into conveyor belt 21. .

The transit time of the fiber hole 11 in the acid environment in the bath is 1 minute and is due to structural calculations of the shaft 9.

The device works as follows:

The wool is loaded into the feeding chamber 1 and using photosensors 2 regulates its feeding, rollers 3 loosen and scoop the wool into the dosing bunker 5o. As the bunker 5 is filled, the leg 6 with the roller rolls along a profiled guide on the side walls of the perforated perforated baskets 11, raising the bunker cr 5, and using the feeding conveyor 4, the wool is loaded into a perforated fiber basket 11. After the wool is loaded, the basket is 35

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11, with the aid of the tool 27, it closes and the basket begins to sink into the solution. Duration of the basket with wool in the acid solution does not exceed 1 min. At the time the fiber intake basket 11 leaves the bath 8, the hole 17-joins with the hole 15 and using compressed air coming out of the hole 17, the rod 12 moves out to the fiber collecting basket 11o installed on it. The stop 18 rotates the basket 11, the stop 19 moves the kryshka lever, opening it during roll-over, and the wool is dumped onto the conveyor 20. At the same time, the acid solution from the irrigation chamber 21 washes the walls of the fiber-collecting basket 11 to remove the adhering tufts of wool.

Upon further rotation of the displacement means 7, the openings 17 and 15 are undocked and the openings 17 and 14 are joined, air is supplied through the pneumatic line 26 to the holders of the holders 10, the rod 12 is returned to its original position under the pressure of air, and the cycle is repeated.

From the conveyor 20, the wool enters the squeezing shafts 22 and further into the drying unit 29.

The liquid, after pressing the wool, is collected in the bath 23 and is pumped through the filter 25 through the filter 25 into the bath 8 and into the irrigation chamber 21.

To change the acidic solution in the bath 8, a device 28 is provided, which is installed at the bottom of the bath.

The overall dimensions of the proposed design of the fur advance mechanism allow several mechanisms to be installed in a bath in one row, which improves the equipment performance.

Claims (1)

The proposed device of continuous operation allows to increase equipment productivity, quality, cleaning of wool from plant impurities and to preserve the physicomechanical properties of wool by reducing the residence time of wool in acid solution to 1 minute, since it is moved in closed perforated baskets. and eliminate the loss of fiber in the solution. Invention Formula A device for the liquid treatment of a fibrous material containing 5159741 power unit with feed conveyor; liquid treatment bath installed beneath it; with a means for moving a fibrous material, including a horizontal drive shaft with radial holders carrying a chronically mounted perforated fiber intake baskets and unloading means, including a tilting-Q element O-6 Baskets, characterized by the fact that, in order to improve performance while reducing fiber loss, the shaft and holders are hollow to connect them with a compressed air system, while the holders have rods with articulated fork suspension and baskets are installed 24 25 1 10p / Figg Type A FIG 5