ricepolisher
ricepolisher
@ricepolisher

Category: paddy cleaner

The paddy cleaner is for cleaning foreign matters and dust
The paddy cleaner or rice cleaning machine is a kind of cleaning equipment for cleaning foreign matters and dust with larger gravity than that of corn. During working, dust and light foreign matters will be absorbed by the fan. For millet and foreign matters with larger gravity than that of corn, as they have different gravity and suspending speed, under the fan’s function of inhale air, upper airflow will be generated on the scale-typed sieve plate of removing stone; Due to the function of airflow, millets will be suspended and stones will be submerged on the surface of sieve; Under the function of sieve plate with directional deflection and advance and return movement, stones will move upwards and be removed from the outlet of stones; and grains will move downwards under the function of self-gravity and flows from the fee outlet.

 


An energy meter will be used to measure power requirement of prime mower. During half hour run period, the appropriate volume of samples will be collected three times at equal interval of clean grain outlet and straw outlet. From the analysis of samples and sampling time feed rate, cleaning efficiency of winnower calculated. The effect of three feed rates on different parameters like cleaning efficiency, output capacity of winnower also determined.


There are two types of rotary cleaner: Single drum with aspirator and oscillation sieve. The single drum aspirator utilizes a single drum to separate large, light and heavy impurities. Lighter impurities are separated by suction aspiration and the oscillation sieves separate heavier impurities such as sand; Double drums with aspirator. This machine has two rotation drums with each drum having a different size hole on the wire mesh. It utilizes an aspirator to separate light impurities. This machine is typically used for cleaning freshly harvest paddy.



rice destoner main features: 1.Nice effects of grading stone-relieving and low energy consumption; 2.Non-dust spreading, low noise and stable operation; 3.Uses double electrical machine vibration of high production efficiency; 4.Suitable for stone relieving of unhusked rice, wheat and corns after cleaning.


China-zjlg sticks to the tenet of "quality foremost, faith as essential" to insistently respond customers with high-quality products and perfect after service, welcome to leave a message.


paddy cleaner is used for a wide range of applications such as removing large impurities like stick, buck and leaves and are also used for removing fine dirt and sand from products in seed cleaning plants and seed processing plants. They incorporate two vibrating screens where the top screen performs the function of removing oversize material and the bottom screen removes fine dirt and sand. There are vibratory motors that are mounted in the center for vibration of the deck containing the screens. There are four hollow rubber springs on which the vibrating deck is mounted. This ensures that the vibration of the machine frame are reduced to a minimum. A swing down type door is also provided to ease change or cleaning of screens.

The important utilities in a rice mill are water, air, steam, electricity and labour. In a rice mill some of the operations are done manually namely, cleaning, sun drying, feeding paddy to the bucket elevators, weighing and packaging, etc. So the man-hours are also included in energy accounting. Water is used for soaking and steam generation. Electricity is the main energy source for these rice mills and is imported form the state electricity board grids. Electricity is used to run motors, pumps, blowers, conveyors, fans, lights, etc. The variations in the consumption rate of energy through the use of utilities during processing must also accounted for final cost of the finished product.

The grain’s bulk density, true density, and porosity is useful in sizing grain hoppers, storage facilities, and affects mass and heat transfer rates of moisture during aeration and drying processes. The ratio of the inter-granular void space volume and bulk volume of grain is porosity. Physical properties of plant and animal materials includes the voids within and among the particles. Drying of a grain bed with low porosity increases the water vapor escape resistance that can be overcome using higher power to drive the aeration fans. Some physical properties of rice seed. The differences between specific gravity and bulk density of the grain is the principle used for gravity cleaning of paddy separators to separate materials that have little difference in size and total mass. Principles and practices of rice production.

rice destoner is specifically designed for treatment of malting barley, seed grain and all other seed varieties. They are employed mainly for de-awning of barley, breaking clusters of beet seed and for surface polishing of grains and vegetable seeds thereby improving the appearance and increasing the bushel weight. Capacity up to 60 t/h. The Brush Machines are suitable for handling grass seeds and clovers, and separating double grasses. It is likewise used for removing the hairy tails from the germ end of oats. Capacity up to 4 t/h.

China-zjlg has a strong R&D team and independently design and develop all the equipment, welcome to leave a message.