博文

目前显示的是 十月, 2023的博文

How to ensure the drying quality of large sludge drum dryer equipment?

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    Large   sludge drum dryer   equipment can be used for textile sludge, printing and dyeing sludge, chemical sludge, electroplating sludge, metal sludge and other high-humidity and high-viscosity sludge. As a professional large-scale dryer, large-scale sludge drum dryer equipment has become an important prerequisite for comprehensive utilization of textile sludge. So, how to ensure the drying quality of large sludge drum dryer equipment?   1. Control the moisture content during the feeding process.   The combination state of sludge and moisture is one of the main factors that determines the drying yield. When the moisture content of the sludge is low, less heat source is consumed and the material stays in the sludge drum dryer equipment for a short time, thereby ensuring an increase in the sludge drying yield. Correspondingly, for sludge with large particle size and high moisture content, the drying time is extended and the equipment working efficiency is...

How does a bentonite clay dryer work?

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    The bentonite clay dryer is a kind of drying equipment that can handle a large amount of materials. It has reliable operation, great operational flexibility, strong adaptability, large processing capacity and strong adaptability to materials. It can dry a variety of materials, and the equipment operation is simple and reliable. Widely used in building materials, metallurgy, chemical industry and cement industry. Especially for kaolin, clay, and bentonite, the effect is more obvious.   The bentonite dryer is mainly composed of a rotary body, a lifting plate, a transmission device, a support device and a sealing ring. The bentonite dryer is a cylinder that is slightly inclined to the horizontal direction. The materials are added from the higher end. The high-temperature hot flue gas and the materials enter the cylinder in parallel. As the cylinder rotates, the materials run to the lower end. The lifting plate on the inner wall of the cylinder lifts and drops the materia...

Characteristics of petroleum coke dryer

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    The main uses of petroleum coke are prebaked anodes and anode pastes used in electrolytic aluminum, carbonizers produced in the carbon industry, graphite electrodes, silicon in the smelting industry, and fuels. According to the structure and appearance of petroleum coke, petroleum coke products can be divided into four types: needle coke, sponge coke, pellet coke and powder coke. Different types of petroleum coke have different uses and need to be dried using a petroleum coke dryer before use.    Petroleum coke dryer  features:   1. Combined lifting plate   According to the changes in the physical properties of the material during the drying process in the petroleum coke dryer, a combination of lifting plates with multiple structures is used to form a uniform material curtain in the barrel, which can fully conduct heat and mass transfer with the hot flue gas. For high-humidity viscous materials, there will be a chain breaking device to prevent...