1.It is composed of a cylindrical container, a screw belt stirring blade and a transmission component. The U-shaped long body cylinder structure ensures the small resistance movement of the mixed material (powder, semi-fluid) in the cylinder body. The positive and negative rotating screw is installed on the same horizontal axis to form a mixed environment with high ground power efficiency. The screw strip blade is generally made of double or three layers. The outer spiral will collect the material from both sides to the center, and the inner spiral will transport the material from the center to both sides, which can make the material form more vortex in the flow. The mixing speed is accelerated and the mixing uniformity is improved.
2.The powder material adopts pneumatic big door structure, which has the advantages of fast unloading and no residue. The high fineness material or semi-fluid material adopts manual butterfly valve or pneumatic butterfly valve can be equipped with heating or cooling jacket. There are two ways of heating: electric heating and conductor heating. The cooling speed is fast. Small model mixer is used
Reducer direct connection mode, simple structure, high reliability, easy maintenance large size mixer adopts belt pulley drive cycloid reducer drive, elastic connection of belt drive has the advantage of protecting transmission parts in overload.
3.Heating and cooling function jacket, adding liquid spray function device, flying knife crushing function device, dust removal purification function device, online sampling function device. Powder Mixing Equipment,High Temperature Mixer,Plow Knife Mixer,Screw Belt Mixer Shandong Jing Xin Powder Equipment Technology Co., Ltd. , https://www.jxpowder.com
According to the photosynthetically active radiometer, it was found that in the mountainous areas, any slope is shielded by the surrounding terrain, resulting in a decrease in the photosynthetically active radiation of the sun reaching the slope. Because of the irregularity of the actual terrain masking, it is difficult to establish a good mathematical model. Therefore, it is difficult to calculate the shadowing effect of the surrounding topography on photosynthetically active radiation on the slope. However, it is not difficult to imagine that regardless of the complexity of the sheltered terrain, we can always determine an average shelter condition for a certain slope. Using this average shelter condition to discuss the effect of terrain on photosynthetically active radiation on a slope can simplify the problem.
The comparison of photosynthetically active radiometric measurements shows that, in fact, the effect of terrain obstruction on photosynthetically active radiation on slopes is mainly caused by obstructing direct solar radiation. Due to the effects of scattered radiation, the effect of terrain on photosynthetically active radiation on slopes is less than that on direct radiation on slopes. When the shading angle is late, the effect of photosynthetically active radiation on the slope is more significant. When the shading angle is less than 200, the effect of photosynthetically active radiation on the slope is less, the reduction is less than 5%; when 0<100, the reduction is even more significant. Less than 2 inches. In the actual undulating terrain, the sheltering of the surrounding hills on the sloping land is insignificant (most days < 20 ". Therefore, in the calculation of the photosynthetically active radiation on the actual sloping land, it is generally sufficient to consider only the influence of the sloping terrain parameters, which greatly Reduces the difficulty of calculating photosynthetically active radiation on slopes.
4.Carbon steel material and material contact is 304 stainless steel, all cylinder body is 304 stainless steel, and material contact is 316L stainless steel, all cylinder body is 316L stainless steel other special materials, anti-corrosion material lining, wear-resistant material coating.
The Photosynthetic Effective Radiation Analyzer Analyzes the Characteristics of Slope Effective Radiation in China
The part of the radiation where solar radiation is used by green plants and produces organic matter is called photosynthetically active radiation. In the past three decades, many scholars in China have done many researches and discussions on the observation of photosynthetically active radiation and climatological calculations. The study of agricultural climate provides a basic scientific basis. Based on our country is a mountainous country, the development and utilization of mountain slope resources is an important direction for the development of agriculture, forestry, animal husbandry and sideline production in China. Therefore, it is necessary to study the photosynthetically active radiation resources on the slope. The photosynthetic active radiation meter is an important instrument for effectively measuring the amount of radiation.