Industrial Valve
The valve is a pipe accessory used to open and close the pipeline, control the flow direction, adjust and control the parameters of the conveying medium (temperature, pressure and flow). According to the function, it can be divided into Gate Valve , Globe Valve,Check Valve, Ball Valve ,Butterfly Valve, control valve and so on.
The valve is the control part in the fluid conveying system, which has the functions of cut-off, regulating, diversion, preventing countercurrent, stabilizing pressure, shunting or overflow pressure relief. Valves are used for fluid control systems, ranging from the simplest cut-off valves to the most complex automatic control systems, have various varieties and specifications.
Valves can be used to control all kinds of fluids such as air, water, steam, corrosive media, mud, oil, liquid metal and radioactive medium. The valve is divided into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316), chrome molybdenum steel, chromium molybdenum vanadium steel valves, valve, dual phase steel valves, plastic valves, valves and other non-standard custom according to the material .
Steam Globe Valve,Gate Valve, Ball Valve,Compressor Check Valve CANGZHOU HENGJIA PIPELINE CO.,LTD , https://www.hj-pipeline.com
Chinese medicine experts said that to put an end to sulfur-based smokers, they must first seek out and promote more alternative technical methods. To this end, in recent years, the Chinese Medicine Association of Traditional Chinese Medicine Market of the Chinese Traditional Medicine Association has successively promoted the initial processing medicinal material drying machine in the country's main production bases of traditional Chinese medicine, and promoted the establishment of standardized warehouses, gas conditioning maintenance and other non-sulfur storage technologies in large distribution centers and Chinese medicinal material markets. , full traceability of logistics technologies and models. However, the above-mentioned new desulfurization technology is not easy to promote.
The production, initial processing, and logistics storage of Chinese herbal medicines are mainly characterized by scattered, small, chaotic, and poor. For SMEs, cost is a key factor. According to people in the industry, Chinese medicine needs insecticidal conservation, otherwise it is prone to mildew, qualitative changes, insects and other phenomena. The cost of air-conditioning maintenance is much more than the cost of sulfur fumigation and insecticide. For large varieties of traditional Chinese medicine, the difference is even more obvious.
Starting from the cost factor, building an economical medicine dryer equipment is more in line with the development of the times. The Chinese herbal medicine dryer is to ensure that its efficacy is not lost, and its appearance is not damaged. It can effectively and continuously dry the medicinal materials and be thoroughly dried, without any external dryness and wetness. The efficacy is preserved during long-term preservation. The new belt type Chinese herbal medicine dryer complete sets of equipment is different from the traditional oven, drying room, can be continuous production operations, the entire process can achieve automated operation, effectively reduce labor costs, reduce energy consumption, a multi-purpose, suitable for all types of roots, stems Dehydration, drying and drying of Chinese herbal medicines, leaves, flowers, fruits, seeds and skins.
"If workers want to do good things, they must first sharpen their tools." Technological innovation is a major trend in the development of the pharmaceutical machine industry. Only by standing at the forefront of technological upgrading can it dominate the market. While grasping market opportunities, the dryer industry needs to keep a clear-headed mind at all times to discover the insufficiency existing in the industry and learn from each other's weaknesses. In light of the current conditions for SMEs, we can strive to create a high standard and economical dryer equipment. .
Traditional Chinese medicine is the national treasure of the Chinese nation. With the increasing demand for Chinese herbal medicines and traditional Chinese medicines throughout the world, the cultivation and processing of Chinese herbal medicines is booming. China has promulgated the “Sulfur Limiting Order†for more than three years, but the phenomenon of sulphur fumigation of traditional Chinese medicines has been repeated. Experts said that sulfur fumigation is mainly conducive to the storage and "beauty" of Chinese herbal medicines. Because the cost of smoked sulfur is not high, it is beneficial to the drying, preservation, anti-mildew, and pest control of some root and stem Chinese herbal medicines. Sulfur dioxide gas generated by sulfur combustion combines with the moisture of moist medicinal materials to form sulfurous acid, which has dehydration and bleaching effects, can make the medicinal materials “betterâ€, and make Chinese herbal medicines maintain certain moisture and increase the weight. In the fierce competition in the medicine market, the “beauty†of herbs is undoubtedly a big weapon for competition. Many businesses choose sulphur fumigation for this purpose.