Grain filters and electric filters are filters for the screening of food crops, including the screening of seeds. It plays a very important role in breeding and quality identification. However, electric and electric filters are different. Their operating mechanisms are different, but their functions are similar. They are all prepared for grain screening. Below we introduce the electric filter and grain filter.
The electric filter includes DSX type electric filter, which is developed according to the GB5494-85 “National Standard for Inspection of Impurities and Imperfect Grains of Grain Oilâ€. Also called electric filter (new national standard). The electric filter adopts the desktop structure, and the worm and worm rotate at a variable speed. The screen body is supported by the three-point plane and is rotated by the eccentric linkage mechanism. The utility model has the advantages of compact structure, stable operation, stable performance and convenient operation. In addition, the electric filter adopts 89LE52 MCU to control forward rotation and reverse rotation in the electronic control part, and the controlled forward and reverse time has high precision. This is one of the biggest features of the electric filter. The DSX type computer filter is widely used for the screening and determination of grain and oil, and is a screening and grading equipment necessary for agricultural breeding. The technical parameters of the electric filter are as follows: 1. Maximum screen size: 500g; 2. Screen frame level: 3 layers; 3. Screen movement range: 100mm; 4. Rotation speed: 115±5r/min; 5. Shun reverse time : 60 ± 2% s/60 ± 2% s; 6. Supporting screen outer diameter: 220mm; 7. Motor power: 60W; 8. Dimensions: 350mm × 333mm × 203mm; 9. Working power: AC220V 50Hz; The weight of the whole machine: 12kg.
The grain filter is an inspection instrument for checking the impurity content of rice grains and oil samples, and the content of rice flour and meal powder to determine their quality grades. The grain size is used for grain screening. The technical parameters are: number of layers: 13 layers (14 layers with bottom cover) outside diameter: Φ220mm; height: 50mm; aperture (mm): Φ1.0, 1.2, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 12, 1.5 × 20, 1.7 × 20.
Different from Ultrasonic Heat Counters,The Smart Heat Meters are used for heat and cold energy calculation through the water. The smart Heat Meters can display the accumulated heat, flow rate, instant flow rate, inlet water temperature, outlet water temperature, temperature difference and etc.
The smart heat meter is suitable for measuring the heat exchange, known as the heat transfer fluid or liquid absorbing thermal energy conversion equipment, which consists of a flow sensor, temperature sensor and heat calculator(Heat Meter Counters) three parts. The smart heat meters are also known as smart energy meters.
The smart heat meter is used to measure and display the water flow through the heat exchange system release or absorb heat. The smart heat meters are installed at the inlet pipe or outlet pipe to measure accurate metering and intelligent control of charges of the heat consumption. Its working principle is to install the smart heat meters in the heat exchange system, when water flows through the system, according to the supply and return water flow temperature, from the data from the flow sensors and temperature sensor as well as the water flow time, the smart heat meter will calculate the released and absorbed energy through the calculator.
Smart Heat Meters
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