Phosphate mineral resources associated with the recovery of fluoride production of hydrogen fluoride

Fluosilicic acid, a by-product of the phosphate fertilizer plant, is currently used in very few fields and is mainly used to produce less than 10 products such as sodium fluorosilicate, cryolite, and aluminum fluoride. The introduction of foreign technology by Guizhou Hongfu Company and the production of anhydrous hydrogen fluoride from the by-production of fluorosilicic acid from the phosphate fertilizer plant has made great progress. Hongfu Company is currently constructing an industrialized plant that produces 20,000 tons/year of fluorosilicic acid to produce anhydrous hydrogen fluoride. After the project is completed, Hongfu will become the first company in the world to recover fluorine resources and process high-grade fluorine chemical products from the phosphorus chemical production process. This opens up new ways for the comprehensive utilization of fluorosilicic acid in the phosphate fertilizer industry. It not only can greatly increase the added value of products, but also can turn waste into treasure, partially replacing China’s precious fluorite resources, and will also open up new products for fluorosilicic acid by-products. Industry chain.
In addition, Yuntianhua International Chemical Co., Ltd. Furui Company is currently conducting technical research on the efficiency of fluorine-enriched absorption, and developing technology to recover anhydrous fluorine produced by phosphor production associated with phosphate mining, in order to achieve the comprehensive development and utilization of fluorine resources.

Tower Crane Gear

Tower Crane gear mainly including 19/38/99 teeth gear, bevel gear, Tower Crane Sun Gear, and so on, which are the critical parts of the tower crane reducer. 19 teeth gear and 38 teeth gear are connected with two motor shaft repectively, which are connected with 99 teeth gear. The speed is reduced by the transmission of gears.

A bevel gear is a type of gear that has teeth cut on a conical surface. It is commonly used in tower cranes to transmit power between the vertical and horizontal shafts.
In a tower crane, the bevel gear is typically used to change the direction of rotation. The vertical shaft, which is connected to the motor, rotates vertically, while the horizontal shaft, which is connected to the crane's boom, rotates horizontally.
The bevel gear consists of two gears with intersecting axes. The teeth on the gears are cut at an angle, allowing them to mesh smoothly and transmit power. The gear ratio of the bevel gear determines the speed and torque of the rotation.
The bevel gear in a tower crane is designed to withstand heavy loads and provide efficient power transmission. It is usually made of high-strength steel to ensure durability and reliability in demanding crane operations.
Overall, the bevel gear plays a crucial role in the functioning of a tower crane by enabling the transfer of power and changing the direction of rotation between the vertical and horizontal shafts.

Bevel Gear,Tower Crane Sun Gear,Crane Pinion Gear,Tower Crane Transmission Gear,Tower Crane Drive Shaft

SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sytopkittowercrane.com