Silicate can be used in many industries, it include different kinds of silicate, such as: Potassium Silicate, Potassium Sodium Silicate , Sodium Silicate and so on. Potassium silicate & Potassium sodium silicate with glassy lump and liquid mainly are used for welding industry, also can be used for Agriculture, oil drilling field. Powdery Instant Potassium Silicate is white powdery substance, can fast dissolve in water, resistant to cold and good uniformity. It is a special foamed alkali convenient to be used, transported and stored. Molecular formula: K2O·nSiO2·H2O, n varies with the specification the uses. Powdery Instant Potassium Silicate has better solubility and higher adhension compared with powdery instant sodium silcate and is widely used as adhesive in fireproof material, as auxiliary in drilling liquid of oil field and other special fields. Silicate Potassium Silicate,Potassium Silicate Sodium,Potassium Water Glass,Sodium Silicate SJZ Chenghui chemical co ltd , http://www.chenghuichemicals.com
Pumps are large energy users in the steel industry. Pumps of various specifications are widely used in various processes in the steel industry. They can be found in many processes such as water circulation, hydraulic pressure, cooling, flushing, water treatment, etc. Specifications of the pump. One of the most widely used centrifugal pump, which can have a variety of structural forms due to different structures, such as single-stage single suction centrifugal pump, single-stage double suction centrifugal pump, multi-stage pump, vertical long axis pump, submersible pump, etc. , But their core components - the impeller are all centrifugal, so this article focuses on energy saving centrifugal pump. Centrifugal pump energy saving analysis and measures: 1. To improve the efficiency of centrifugal pumps The first step in the selection of more than the selection of suppliers of the program, considering the premise of cost-effective try to use high efficiency program; The second step , Stationed in a certain number of professionals in the factory producer, the key components that affect the efficiency of pumps such as impeller, pump body, cover, deflector (vertical long axis pump) and other manufacturing quality supervision, especially for the wing of the impeller , The outlet angle, the blade indexing, the shape of the runner, finish and other quality control, so that the delivery of the product under the current production conditions of high efficiency products; The third step in the production site installation and commissioning process, To ensure that the foundation of the pump is solid, the drive machine is well centered, the front and rear valve switches are flexible, the piping layout is reasonable and the on-site control is safe and feasible. The monitoring instruments of each operation are complete and accurate so that the pump operation can be monitored in real time. In the long-term operation of the pump should pay attention to the inspection of the equipment and found abnormal circumstances immediately reflect the report, in the normal minor repair, overhaul cycle, should check the replacement of each wearing parts to ensure long-term pump Operational efficiency of security. 2. Optimizing Existing Pumps By adjusting the impeller diameter and pump speed, there is an effect on the pump's flow head and shaft power, but it has no effect on the efficiency curve, allowing the pump to work in a high-efficiency zone. The above adjustment flow head is a certain range of limits, if the conditions change too much, the original pump may have to consider modified.