The fine sand extractor is also known as a fine sand collector, fine sand recovery machine, or fine sand recovery system. It's an essential piece of equipment used in various industries to recover valuable fine sand particles that are often lost during the washing process. This technology is especially important in artificial sand production lines where wet processing methods are commonly used. Unfortunately, these systems can lead to significant loss of fine sand (particles below 0.2mm), with some cases losing over 20% of the material. This not only reduces production efficiency but also affects the quality of the final product.

Our company has developed the YC series of fine sand recovery machines, which are designed to address these challenges. These high-tech environmental protection devices are engineered to recover more than 85% of the fine sand from waste water, significantly improving the economic benefits for customers by restoring over 15% of their profits. The recovered fine sand can be directly added to the finished product pile or stored separately as a high-grade material.

The YC series is widely used in various applications, including sand and gravel processing at hydropower stations, glass material processing, artificial sand production lines, coal preparation plants, and environmental protection projects like mud purification. This equipment helps solve the issue of fine sand recovery efficiently and effectively.

The main components of the fine sand recovery machine include a motor, vacuum high-pressure pump, sediment separator, TS dewatering screen, cleaning tank, and return box. Its working principle involves using a special centrifugal slag pump to transport the sand-water mixture from the cleaning tank to the cyclone. The fine sand is separated through centrifugal classification and then sent to the vibrating dewatering screen. After dewatering, the fine sand and water are effectively separated, with a small portion returning to the cleaning tank for reprocessing. This cycle ensures efficient cleaning, dewatering, and grading of the material.

The fine sand recovery equipment can solve the problem of sludge and wastewater in sandstone plants. By adding this system to existing sand washing equipment, you can reform your production line and eliminate outdated methods. This not only reduces costs but also meets environmental protection standards. The primary function of the fine sand recovery machine is to recover fine sand from discharge sewage, reducing pollution while generating additional revenue. This makes it a cost-effective and eco-friendly solution.

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Low-temperature 1-color Pyrometer

This classification includes one color infrared pyrometers measuring range is 250℃-2200℃. The one color pyrometers currently on market are mostly narrow-band pyrometers. Its principle of temperature measurement is to determine the temperature by detecting the radiant energy that occurs in a narrow wavelength range of an object. The temperature a pyrometer measured is the average temperature in an area, and the measuring result is affected by emissivity, lens contamination and background radiation.

To use 1-color pyrometer mode, the measured area of the object should be large (it can fully fill the target field of view) , object surface should be relatively flat (not curved), measurement direction should less than 30 degrees, and the physical and chemical state of the measured object surface should be stable (not in the process of oxidation, gasification or liquefaction) , the optical channel should with less dust and without blocking and attenuation.

1-color pyrometer, monochromatic infrared pyrometer, one color pyrometer, one-color infrared pyrometer

Changzhou Sijie Optoelectronics Technology Co.,Ltd. , https://www.sjinfrared.com