Introduction
The DSH double screw cone mixer has wide adaptability. It brings no overheat for the thermosensitive
substance, no pressure feeding or grinding of the granular materials, and no
separation of materials that have vast difference in specific gravity and
sizes. Also, the blender is suitable for mixing fine grain, coarse grain, ultra
fine powder, fiber and sheet materials, etc.
Application Scope
Features Conical Twin-Screw Mixer,Double Screw Cone Mixer,Twin-Screw Mixing Machine,Double Screw Mixer Jiangsu Yutong Drying Engineering Co.,Ltd , https://www.ytdryer.com
Utilizing a wind clarity indicator to sample the seeds for a preliminary degree of cleanliness. The sampling of these seeds is carried out in three steps. In the first step, a small number of samples are taken from the same batch of seeds to be tested and are divided into different seed bags. The middle and the lower 3 floors were sampled separately, and then the samples were mixed together as the original sample. In the second step, the original sample of the golden iron lock seeds was poured on a smooth tabletop, and after mixing uniformly, the squares were spread into 1 to 2 cm thick squares. The diagonal divides the seed into 4 triangles, removes the two opposite triangles (ie, the cross-dividing method), remixes the seeds, and continues to divide the sample according to the above method. In the third step, the sample is still taken from the average sample by the cross-division method. A certain number of seeds are separated and used directly to identify small samples of various qualities of the seed. A random number from the net seeds treated by the air purification degree meter was taken as 100 particles and soaked in a 0.5% carbendazim wettable powder solution for 24 hours. The seeds were placed on a petri dish covered with 2 layers of moist cotton filter paper, placed in a light incubator, cultured under 25e conditions, and the humidity in the dish was regularly checked. Repeat 3 times to observe and record the germination.
Germination rate is one of the important indicators to measure the quality of seeds. The normal germination of seeds is a direct measure of whether seeds have viability, but also an important factor that determines the rate of emergence in the field, to determine a reasonable sowing rate, improve seed storage methods and determine Reasonable seed prices play a decisive role. Germination potential refers to the percentage of seed germinating at the initial stage of the germination test and the number of seeds normally germinated on the specified date. The high germination potential of the seeds indicates that the seeds have strong vitality, neat germination and consistent emergence. The test results showed that the average seed germination rate was 95.7% and the average germination potential was 48.3%.
Through the use of a wind clarity tester to sample the gold-silver lock seeds with a clean degree and germination test, it can be found that the quality of seeds also plays a decisive role in the quality of Chinese medicinal materials and is an important guarantee for promoting the production and development of Chinese medicinal materials. Monitoring seed quality and ensuring seed quality are important measures for standardized production of Chinese herbal medicines. The golden iron lock seed grading standard is put forward on the basis of experimental research and is an integral part of Jin Tie Lock's production quality management. It can be used as a reference for the quality evaluation of gold iron lock seeds by relevant departments.
The DSH series of double screw cone blender is widely applicable to
solid-solid, solid-liquid and liquid-liquid mixing in the industries of
chemical, fertilizer, glass, ceramic, fodder, plastic, oil field, paint,
refractory material, building material, bioengineering, metallurgy, and nuclear
material, to name a few.
1. For the double screw cone blender, the part having direct contact with
materials is made of stainless steel for sanitation and GMP compliance.
2. The rotary motion of the double screw cone blender is done by the motor and
cycloidal reducer. The blender adopts asymmetric mixing with double screws for
thorough stirring and high speed, which is especially suitable for mixing
materials that have vast variation in specific gravity and proportion.
The Effect of Wind-selection Netity Meter on the Quality Standard of Gold and Iron Lock Seeds
Golden iron lock is a precious raw material for medicines. For the time being, its application is mainly based on wild resources. Under the situation of increasing demand, it also caused a certain amount of indiscriminate mining, which seriously affected the gold and iron locks. The living environment has destroyed natural resources. The breeding of gold iron locks is based on seeds. Currently, due to the continuous expansion of gold and iron locks, the demand for seeds continues to increase, and the requirements for seed quality have also been correspondingly increased. The research on the quality standards of gold iron locks is still blank. In order to accurately determine the quality of gold-iron lock seeds, we must conduct quality inspection of the seeds. The clarity of seeds is also one of their quality indicators. The application of the wind purity indicator has important effects on the test of seed quality.