Scraper Slag Remover Vertical Enclosed Scraper Conveyor Cement Plant Equipment

Scraper Slag Removal Machine Vertical Enclosed Scraper Conveyor Cement Plant Equipment, Classification and Structural Features: (1) The spiral blades of a screw conveyor come in three types: solid spiral surface type, belt spiral surface type, and blade spiral surface type. The solid spiral surface is referred to as the S manufacturing method, with a spiral pitch of 0.8 times the blade diameter for the GX type, suitable for conveying powdered and granular materials. The belt spiral surface is also known as the D manufacturing method, with a spiral pitch equal to the spiral blade diameter, suitable for conveying powdered and small lump materials. The blade spiral surface is less commonly used, primarily for conveying highly viscous and compressible materials, and it can simultaneously perform mixing and blending during the conveying process, with a spiral pitch approximately 1.2 times the blade diameter. (2) The spiral blades of a screw conveyor come in two rotational directions: left-hand and right-hand. (3) Screw conveyors are classified into horizontal fixed screw conveyors and vertical screw conveyors. The horizontal fixed screw conveyor is the most commonly used type. Vertical screw conveyors are used for short-distance lifting of materials, with a typical conveying height not exceeding 8m. They use solid surface blades and require a horizontal screw feeder to ensure necessary feeding pressure. (4) For LS and GX type screw conveyors, a reverse spiral segment of 1/2 to 1 turn should be installed at the material discharge end to prevent powder blockage. (5) A screw conveyor consists of three main parts: the conveyor body, the inlet and outlet ports, and the drive unit. The conveyor body includes the head bearing, tail bearing, hanger bearing, screw, casing, cover plate, and base. The drive unit consists of an electric motor, reducer, coupling, and base.

Vertical screw conveyors are suitable for short-distance vertical conveying. Flexible screw conveyors have a spiral made of a flexible shaft and synthetic rubber blades, allowing them to bend easily and be arranged arbitrarily according to site or process requirements for intermediate conveying. Screw conveyor blades can be either wound or integrally pulled. Wound blades can be made to any thickness and specification, while integrally pulled blades are not suitable for non-standard spirals.

Based on the direction of material displacement, screw conveyors are divided into two main types: horizontal screw conveyors and vertical screw conveyors. They are primarily used for horizontal conveying and vertical lifting of various loose materials such as powders, granules, and small lumps. This type of screw conveyor is not suitable for conveying special materials that are prone to spoilage, highly viscous, easily caked, high-temperature, pressure-sensitive, or highly corrosive. Scraper Slag Removal Machine Vertical Enclosed Scraper Conveyor Cement Plant Equipment.