RU13214U1 - DEVICE FOR CLEANING WASTE WASTE - Google Patents

Abstract

A device for cleaning clogged waste containing a power unit, the main loosening drum with six rows of pegs, a cylindrical casing with three rows of pegs, characterized in that the first two rows of pegs are installed at an acute angle to the radius of the loosening drum in the direction of rotation, while the angle of inclination of the first row refers to the value of the angle of inclination of the second as 2C 3: 1 and both rows are mounted with the possibility of regulation, and the third row of pegs is mounted with the possibility of oscillatory motion, and the peg and EET serrated shape.

Description

Clogged waste treatment device

The utility model relates to: the textile industry, and in particular, to devices for removing fibrous waste from weeds for subsequent use in the manufacture of textile products.

A cleaning device OU-2 is known, comprising a ram shaft, a sieve, a pallet, a bed and a feed conveyor. The beat shaft with the drum set on it and the beaters rotates inside the drum., Made in the form of a horizontal cylinder 1.

A carbon-cleaning machine 2. was adopted as a prototype. It contains a power unit, a main loosening drum with six rows of pegs, a cylindrical casing with three rows of stationary pegs installed with the possibility of sequential loosening as a result of the interaction of the movable pegs of the main drum and the stationary sequentially installed pegs of the casing.

A disadvantage of the known technical solutions is the same type of low-efficient periodic loosening without taking into account the conservation of physical and mechanical properties of the fiber.

The technical result is an increase in the cleaning efficiency of natural fiber while maintaining the physico-mechanical properties along the length.

The device for cleaning the clogged waste containing a power unit, the main loosening drum with six rows of hard planks, grates, a cylindrical casing with three rows of pegs, according to the utility model, the first two rows of pegs are installed at an acute angle to the radius of the loosening drum during rotation, this value of the angle of inclination of the first row refers to the value of the angle of inclination of the second as both rows are installed with the possibility of regulation, and the third row of pegs mounted with the possibility of oscillatory motion, and The peg has a gear shape.

Improving the cleaning efficiency is achieved due to the fact that when the fibrous material interacts with the first two rows of stationary pegs, a gentle effect on the fiber occurs, and at the final stage, the already loosened fibrous material is split off with great effect on the vibrating gear-shaped pegs, with a change in the angle of inclination for the stationary pegs , the amplitude and frequency of vibrations of the pegs of the dentate shape for different waste is different; which also confirms the versatility of cleaning.

Figure 1 presents the technological scheme of the claimed device; figure 2 shows the peg bar of the main loosening drum; figure 3 shows the fixed ring strip of the casing of the first and second rows; in FIG. 4 shows an oscillating ring bar of a serrated shape.

The device contains a feed unit in the form of a conveyor 1 of periodic action and two feed corrugated rollers 2, which are interfaced with a casing 3. a closed intake valve 4. Three rows of pegs are located on the casing 5.6.7. In the casing

the main loosening drum, 8, on which the ring strips 9 are mounted, is installed in the lower part of the casing, the grates 10, and in its upper part the exhaust valve 11.

Waste to be recycled is laid on conveyor 1. Conveyor 1 feeds the raw materials to the feed rollers 2. which grab it with their riffles and move it to the fast-moving pegs 9 of the main loosening drum 8. The feed mechanism operates periodically. Immediately before starting the power supply, the inlet valve 4 opens; at the end of the power supply, it closes. The fibrous material picked up by the pegs of the main loosening drum 8 strikes the grates 10 with great force. In this case, a large amount of dust and litter is separated from the fiber. The further process of beating and loosening is repeated with greater intensity in the interaction of the pegs 9 of the main loosening drum 8, first with the first row of stationary pegs 5 of the casing 3. having a slope ("h) in the direction of rotation, then with the second row of pegs 6 with a slope (o.}, moreover, the ratio tti: about 2-5-3: 1. and in conclusion, the pegs of the main loosening drum 8 interact with the oscillating row of pegs 7 having a gear shape. The headset additive available here contributes to the intensive flow of the process, with each subsequent 14 With the rotating rotation of the main loosening drum 8, the described processes are repeated, as a result, the material becomes more and more loosened and clean.After the end of the bruising period, the And valve opens, and the cleaned waste is ejected from the machine by centrifugal forces.

nonwoven fabric manufacturing. M.: Legaromizdat. 1990, p.13-29.

2. Protasova V. A., Panin II M., Khutarev D. D. Wool spinning equipment. M..-Light industry. 1980. S.60.

Claims (1)

A device for cleaning clogged waste containing a power unit, the main loosening drum with six rows of pegs, a cylindrical casing with three rows of pegs, characterized in that the first two rows of pegs are installed at an acute angle to the radius of the loosening drum in the direction of rotation, while the angle of inclination of the first row refers to the value of the angle of inclination of the second as 2 ^o C 3: 1 and both rows are mounted with the possibility of regulation, and the third row of pegs mounted with the possibility of oscillatory motion, and the peg has a gear shape.