zircon conveyor

The screw conveyor and its components (sheets) are made of high-strength plastic according to the conveyor chain. The screw conveyor is also called a food screw conveyor. The screw elevator is mainly suitable for transporting large products. Such as cartons, turnover boxes, bottled water, etc.
.>According to the characteristic requirements and structure of the conveyed materials, screw conveyors include horizontal screw conveyors, vertical screw conveyors, bendable screw conveyors, and spiral tube (roller conveyor) conveyors.
.>Vertical screw conveyor
.> The rotation speed of the spiral body of the vertical screw conveyor is higher than that of the ordinary screw conveyor. The friction force is generated between the added material and the casing under the action of centrifugal force. This friction The force prevents the material from rotating together with the spiral blades and overcomes the gravity of the material falling, thereby realizing vertical transportation of the material. This machine has a small conveying volume, a small conveying height, a high speed, and high energy consumption. It is especially suitable for conveying powdery and granular materials with good fluidity and is mainly used to lift materials. The lifting height is generally not more than one meter.
.>Horizontal screw conveyor
.> When materials are added to the fixed machine trough, due to the gravity of the material and the friction between the material and the machine trough, the materials accumulated in the lower part of the machine trough do not rotate with the spiral body. It only moves forward driven by the rotating spiral blades, just like the non-rotating nut makes translational motion along the rotating screw to achieve the purpose of transporting materials. This machine is convenient for multi-point loading and unloading and can complete mixing, stirring or cooling functions at the same time. Sensitive to overloading, prone to clogging, and causing material crushing and loss, the horizontal screw conveyor has a simple structure and is easy to install, maintain, and troubleshoot. It is suitable for continuous and even transportation of loose materials horizontally or slightly inclined (below). The working environment temperature is -+℃ and the temperature of the transported material is -+℃. Its rotational speed is lower than that of vertical conveyors, and it is mainly used to transport materials horizontally or at small inclination angles. The conveying distance is generally not more than meters.
.>Spiral tube (roller conveyor) conveyor
.> Spiral tube conveyor is a cylindrical casing with continuous spiral blades welded inside the casing and the spiral blades rotate together. The added material rotates with the shell due to centrifugal force and friction and is lifted up. Then it slides down the spiral surface under the gravity of the material, causing the material to rotate with the spiral tube, thereby realizing the forward movement of the material like a non-rotating screw. The purpose of conveying materials can also be achieved by moving the rotating nut in translation.
.>This machine has low energy consumption and low maintenance costs. It can adapt to uneven feeding requirements when feeding at the end. It can complete various process requirements such as conveying, stirring and mixing at the same time. It will not cause jamming when too much material enters, making it convenient for many Point loading and unloading can transport materials with higher temperatures. It is suitable for horizontal transportation of high-temperature materials. It has good adaptability to materials with high temperature, uneven feeding, materials with anti-breakage and anti-pollution requirements, and processes that require multiple loading and unloading points. Practice has proved that it has good effect when transporting materials such as cement clinker, dry limestone, phosphate rock, ilmenite powder, coal and slag.
.>The particle size of materials fed from the end feed port shall not be larger than the spiral diameter of //- and the particle size of materials fed from the middle feed port shall not be larger than millimeters. In order to ensure that the cylinder does not deform, the feeding temperature must be controlled below ℃. When this machine transports highly abrasive materials, the wear on the blades and trough is extremely serious. The screw conveyor designed this time is mainly used to transport silica powder, which is very abrasive, so it is not suitable to use a spiral pipe conveyor.
.>Flexible Screw Conveyor
.>The screw mandrel of this machine is flexible, so the conveying line can be arranged according to spatial curves as needed. According to the different length ratios of the horizontal and vertical (large angle) sections in the layout line, its working principle is designed as an ordinary screw conveyor or a vertical screw conveyor.
.>It is used in situations where the conveying line needs to be arranged arbitrarily according to the spatial curve to avoid material transfer. When too much material or hard material enters the casing, the spiral body will float freely without jamming and the noise will be low. It is mainly used to complete the horizontal and vertical transportation of materials at the same time. When conveying vertically, the rotation speed is generally required to be high and not lower than r/. []Edit this section Application Scope
.>Screw machines are widely used in various industries such as building materials, chemicals, electric power, metallurgy, coal mining, grain and other industries. They are suitable for horizontal or inclined conveying of powdery, granular and small block materials. For example, the temperature of coal, ash, slag, cement, grain and other materials is less than ℃. The screw conveyor is not suitable for conveying materials that are perishable, sticky, and easy to agglomerate. The role of the screw conveyor in the concrete mixing station has been maximized