转鼓式分离器
乳制品 producers can use Rotary Drums to separate solids from the manure stream for a variety of reasons, 包括法规遵从性, 营养管理, 易于施用肥料, 或产生水槽或砂石分离补水.
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乳制品 producers can use Rotary Drums to separate solids from the manure stream for a variety of reasons, 包括法规遵从性, 营养管理, 易于施用肥料, 或产生水槽或砂石分离补水.
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旋转滚筒用于各种应用, 包括食品加工和粪便的浓缩和分离. Some of the other applications include dairy manure separation for 营养管理, 增稠粪便预消化, 食品加工, 以及杂物和杂物的清除.
Rotary Drums separate manure into two components: a thicker portion of concentrated manure solids, 和不太浓缩的液体部分.
Liquid-solid separation using a Rotary Drum is a simple process, widely used across many industries. 其中一些行业包括废水、乳制品和食品加工.
转鼓分离器由几个关键部件组成. The cylindrical drum containing the screen sections is where separation occurs. It usually has blank portions at each end that allow it to rest and rotate on trunnion wheels. These wheels rest on bearings, which are isolated from the process material. Power from the motor is transmitted to the drum through a banded belt system, 是什么提供了鼓的旋转运动. 这 rotational movement of the drum is necessary to continually introduce clean screen to the liquid and advance material through the drum. The belt drive system keeps the drum rotating while providing some safety if the drum is overloaded. A support frame and shielding provide a means to support the drum and drive system, while also containing the liquids and solids and directing them to the appropriate location. 安全也由这些盾牌来完成.
Liquid containing the materials needing separated is pumped into the inlet feed section of the rotary screen. A large portion of the liquid and fine particles pass through the screen, while materials larger than the screen openings are captured on the screen. The combined rotational movement of the screen and internal flighting push the material from the inlet section to the discharge. As the material moves to the discharge, it begins to tumble, releasing liquid along the way. The dewatered material discharges from the end opposite the feed end and is either processed further or conveyed to a storage location.
The Rotary Drum's unique modular design can be engineered to meet the specific manure separation requirements of most dairy operations, 包括现有的砂分离系统. Extensive testing has proven that 菠菜网最稳定正规平台_最全菠菜网大全 Rotary Drums will remove up to 35 percent of the total solids based on the manure's total solids and screen selection. They improve water quality for use in sand separation, flush flume supply and land applications. 设计安全,操作简单, 旋转滚筒为全封闭,操作安全、清洁. 内给料旋转筛包括一个自动的, 高压, 就地清洁系统,使其在最佳性能下运行. 鼓架在四个重型耳轴轮上. The one-piece wheel and shaft design is supported by triple-shielded bearings. 不像其他耳轴系统, this one is designed in a way that the bearings do not operate within the path of the manure, 确保它们具有较长的使用寿命. A centralized remote grease bank allows for quick greasing of the bearings. Months of testing and years of operational experience has proven that the 菠菜网最稳定正规平台_最全菠菜网大全 Rotary Drum Separator is one of the most efficient and cost-effective machines to remove manure solids and clean up process water.
Processing rate is based on the screen opening size and material being processed. 这 图表 显示奶牛粪便的处理率.
The standard clean-in-place system uses a 高压 boost pump to provide water pressure higher than tap pressure for small periods of time throughout the run cycle. 这 图表 显示在运行周期中使用的平均流量.
分离牛粪 不就是一个简单的粒度分化过程吗. 它看起来更像是一个增稠的过程,液体的混合物, 大纤维和小纤维被捕捉到屏幕上, which usually involves about a 1% reduction of total solids in the manure liquid. If the feed total solids is 8%, the liquid exiting the drum will be about 7% total solids.
这是一个很好的问题,也是我们经常被问到的问题. 这个问题的答案取决于你想要实现的目标.
A screen with openings 1/8” and larger is considered a coarse screen and is used to primarily remove the larger manure particles. 这 screen would be used if you’re trying to keep some material out of your lagoon, or maybe you’re looking to make some green bedding and you’re also using a 滚动新闻. 无论哪种情况, 这个筛网会把较大的颗粒筛掉, 但纤维的总体捕获量相对较低, 最有可能少于20%. If you’re looking to remove as much material as possible to create clean process water, 我们推荐18目筛网. 这 has the smallest openings for our standard screen offering and also produces the cleanest process water. 该筛的纤维去除率可高达45%. 这 18 mesh screen is also a great option if a high removal rate is necessary before putting the manure through a nutrient separation system. 滚动新闻es are often used to dewater the thickened material coming off the Rotary Screen. 如果使用18目筛网, the 滚动新闻 will have more difficulty dewatering the material due to the large amount of fine fibers that are present.
Feel free to contact our Engineering Department if you still have questions about selecting the appropriate screen for your Rotary Drum.
旋转滚筒用于各种应用, 包括食品加工和粪便的浓缩和分离.