Cylinder primary cleaning sieve
TCQY series cylinder primary cleaning screen is a kind of pre-cleaning equipment, which uses the rotary motion of the screen drum to remove the large impurities in the grain. It is suitable for the initial cleaning of raw grains in grain processing feeds, grain depots and other industries. It can clean up large impurities such as rice straw, wheat straw, corn cob, straw and stone bricks in the grain, which can prevent the equipment from causing failure and damage caused by large impurities. Damage works well.
1. Performance characteristics
The main features of TCQY series cylinder primary cleaning screen are as follows:
1. Large processing capacity and low power consumption; stable and reliable operation; compact structure and small appearance.
2. The horizontal cantilever sieve cylinder is adopted. The sieve cylinder is divided into the feeding section and the discharging section. The sieve holes can be selected according to the actual needs. Different combinations of sieve holes can be selected respectively to obtain the corresponding output and separation effect.
3. Internal screening, external brush cleaning. Fiber impurities and rice straw are discharged in the form of a mass through the guide screw during screening, which can be cleaned reliably.
4. Reverse feeding is adopted, and the discharge section of the screen cylinder is provided with a guide screw, which increases the actual screen surface length, achieves sufficient cleaning and prevents impurities from being carried.
5. Simple installation, convenient maintenance and replacement of the screen cylinder.
The shape and main structure of the TCQY series cylinder primary cleaning screen are shown in the attached drawings.
2. Technical Specifications and Structural Dimensions
1. Main technical characteristics and parameters
2. Shape structure and size:
3. Main structure size table
4. Size of feed inlet and air inlet
5. Size of net grain export and large miscellaneous export
6. Bypass inlet size
3. The structure of the main components
1 Shell 2 Feed port 3 Large miscellaneous port 4 Support wheel 5 Screen drum 6 Air suction port 7 Net material port 8 Drive shaft 9 Power 10 Drive guard 11 Sprocket 12 Cover plate 13 Bypass feed port
TCQY series cylinder primary cleaning screen is mainly composed of screen drum, transmission device (including sprocket, chain, transmission shaft, motor,
Reducer), casing, cover plate, feed hopper, air suction port, bypass feed port, screen drum support wheel and other components. Its main components are detailed as follows:
1. The sieve drum is the main component for sieving and separating impurities, and is divided into a feeding section and a discharging section. The sieve holes are square, with larger holes in the feeding section and smaller sieve holes in the discharge section. The discharge section is provided with a guide screw for conveying large impurities.
2. The cleaning brush consists of a brush and an adjustable bracket.
3. The drive mechanism is composed of a cycloidal pinwheel deceleration motor, a sprocket and a chain.
4. The screen drum support wheel is composed of rollers, springs, guide posts and guide sleeves.
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