印度ss各类干燥设备介绍-j9九游会登录

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印度ss各类干燥设备介绍

信息来源: | 发布日期: 2013-01-16 09:17:06 | 浏览量:881
关键词:印度ss各类干燥设备介绍

我们广泛j9九游会登录-9游会真人第一品牌已发展到非常专业的要求,并确保以^小的能源使用效率高。缩短干燥时间意味着减少磨损,亚麻,从而在一个较长的使用寿命和显着的成本节约。
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闪蒸干燥机是一种气动系统,主要用于干燥产品,需要去除游离水分的。干燥发生在几秒钟的事。湿材料被分散到一个流的热空气(或气体),把它传送通过一个干燥管。
从气流中使用的热,因为它被输送的材料干燥。产品采用旋风分离和/或袋式过滤器。通常情况下,旋风分离器随后通过洗涤器或袋式过滤器作^后清洗的废气,以满足目前的排放要求。
因为闪烁熄灭,即刻的表面水分的干燥气体进行冷却,而不明显地增加了产品的温度,升高干燥温度,可用于许多产品。
对于更大的热效率和惰性需要的地方,回收废气的都可以使用。这可以实现我们所有的气流干燥系统和翻新改造,对客户现有的干燥作业。
许多在^上^大的机闪蒸干燥器 - 一些在单个系统中的水分蒸发量每小时超过20吨。进气口温度范围从200 - 1400°f(100℃ - 650℃),而气流可以超过12万立方英尺(200000立方米)。

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回转式烘干机
旋转干燥器的工业干燥机,以减小或^小化它正在处理的材料的液体的水分含量,通过将它用加热的气体直接接触的类型。
烘干机是由一个大型的,旋转的圆筒形管,通常混凝土柱或梁钢的支持。机稍微倾斜,使得排出端是低于材料的进料端,以传达材料在重力作用下通过干燥器。以被干燥的材料进入干燥器,干燥器转动时,该材料被抬起由一系列的内部散热片,干燥机的内壁衬。当材料变得足够高,以关闭翅片回滚,它回退到下降到干燥器的底部,通过热气流,因为它属于。该气体流可以被朝着从进料端(顺流称为),或朝向的进料端从排出端(称为逆流流动)的排出端。可以由气流从燃烧器的空气和燃烧气体的混合物,在这种情况下,被称为干燥器直接加热干燥器。可替换地,该气体流可以由空气或其它气体(有时是惰性的),被预热。当气体流预热的一些装置,在燃烧器的燃烧气体不进入干燥器,被称为间接加热型干燥器。通常情况下,间接加热干燥机产品污染是一个问题时使用。

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喷雾干燥
是通过迅速干燥的热气体从液体或淤浆的干燥粉末的制造方法。许多热敏感材料,如食品和药品的干燥,这是一个优选的方法。一致的颗粒大小的分布是用于喷雾干燥一些工业产品,如催化剂的一个原因。空气是被加热的干燥介质,但是,如果该液体是一种易燃的溶剂如乙醇或氧敏感的产品,然后用氮气。

所有的喷雾干燥器使用某种类型的雾化器或喷嘴分散成一个控制墨滴大小喷雾的液体或淤浆。其中^常见的是旋转的喷嘴和单流体压力旋流喷嘴。可替换地,对于某些应用双流体或超声波喷嘴被使用。适当的选择,可以实现与根据不同的工艺需要从10到500微米的液滴大小。^常见的应用是在100至200微米直径的范围内。

的热干燥气体可以通过雾化器方向为顺流或逆流流动。顺流使颗粒具有较低的系统内的停留时间和颗粒分离器(通常是一个旋风分离器装置)更高效地运行。逆流流动的方法使更大的在室中的颗粒的停留时间,通常是与流化床系统配对

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滚筒式干燥机
^适合于回转滚筒干燥机干燥热敏感化学品,食品和医药产品。

由于短的接触时间与热滚筒的产品可以被干燥,在大气压力下,不会发生热降解和性能变化。对于极热敏感产品,我们提供的产品在较低的温度,从而保持其性能和物理外观干燥机在真空下操作。我们的干燥器制成保持结构由于适当的冶金的组件的干燥操作过程中的稳定性。

转筒烘干机的鼓制造,锅炉的质量板/不锈钢/铜板。鼓是地面的干燥表面上,并提供^佳的干燥效率和防止刮削阶段后感光鼓表面上遗留的剩余干燥产物用硬cromium沉积和优越的光洁度。感光鼓被设置有空心轴,进入蒸汽/加热流体。

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刨片机
我们提供的刨片机,新颖的技术和产品的不断发展的结果。它有一个独特的相互联系的旋转轴承座,保证了高灵敏度的机器,让生活更美好轧辊,准确一致的剥落是通过轧辊的长度,因此没有在更高的容量和具有能耗低,操作方便,由于加强轧辊设计的剥落现象边缘磨。

磨边推出由于全长剥落。
高度敏感的的完全浮动高科技分割轴承座。
自动敏感的双作用液压系统,绝热累加器。
液压操作的远程控制进给调节器和自动跳闸机制。
柔性体,以适应各种尺寸的轧辊。
更高的容量,更低的能耗,延长轧辊使用寿命
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回转真空过滤机
旋转真空过滤器鼓由待过滤液体的桶中旋转的滚筒。
该技术非常适合于高固体含量,将液体失明或阻止其他形式的过滤器。鼓是预先涂有助滤剂,典型的硅藻土(de)或珍珠岩。预涂后得到了应用,待过滤液体的被发送到在桶下方的滚筒。滚筒旋转时通过液体和真空吸入到鼓上的预涂层表面的液体和固体,液体部分被“吸”穿过过滤介质通过真空到内部部分的感光鼓,并将滤液抽走。坚持到外部的桶,然后通过一把刀,切断的固体和一小部分,揭示了新鲜的介质表面的过滤介质,所述滚筒旋转,将进入的液体的固体。刀的表面自动被删除。
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多级湍流承包商的
一个处理系统的废水进水兼坦克与一个垂直放置的低厌氧处理区,中间微需氧处理区和好氧处理区上。在水缸中的至少部分的所述上部和中部区域,以定义一个垂直延伸的进水部收到进水和出水部沿上下方向延伸的隔板。较重的生物固体的废水收到的进水部分从底部下降到其用于治疗和较轻组分的低级厌氧区退出从流入部流入的流出物的部分,其中上升和被处理,因为它们向^经所述组件微需氧和好氧区。甲升降筒厌氧区上面的入口进入的空气曝气和进水部分流回的液体和较轻的固体组分和升降机。为了提高效率,生物固体加入到废水中。
our extensive range of dryers have been developed to fullfill the professional laundry requirements of customers, and to ensure high productivity with a minimal use of energy. shorter drying time means less wear of the linen, resulting in a longer lifetime and significant cost savings.
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flash dryer
flash dryer is a pneumatic system primarily used to dry products requiring the removal of free moisture. drying takes place in a matter of seconds. wet material is dispersed into a stream of heated air (or gas) which conveys it through a drying duct.
using the heat from the airstream, the material dries as it is conveyed. product is separated using cyclones, and/or bag filters. typically, cyclones are followed by scrubbers or bag filters for final cleaning of the exhaust gases to meet current emission requirements.
elevated drying temperatures can be used with many products since the flashing off of surface moisture instantly cools the drying gas without appreciably increasing the product temperature.
for even greater thermal efficiency and where inertisation is required, recycling of exhaust gases can be used. this can be implemented on all our airstream drying systems and retrofitted on customer's existing drying operations.
many of the largest dryers in the world are flash dryers - some exceeding 20 tons of water evaporation per hour in a single system. inlet air temperature ranges from 200- 1400°f (100oc -650oc) while airflows can exceed 120,000 cfm (200,000 m3/hr).

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rotary dryer
the rotary dryer is a type of industrial dryer employed to reduce or minimize the liquid moisture content of the material it is handling by bringing it into direct contact with a heated gas.
the dryer is made up of a large, rotating cylindrical tube, usually supported by concrete columns or steel beams. the dryer slopes slightly so that the discharge end is lower than the material feed end in order to convey the material through the dryer under gravity. material to be dried enters the dryer, and as the dryer rotates, the material is lifted up by a series of internal fins lining the inner wall of the dryer. when the material gets high enough to roll back off the fins, it falls back down to the bottom of the dryer, passing through the hot gas stream as it falls. this gas stream can either be moving toward the discharge end from the feed end (known as co-current flow), or toward the feed end from the discharge end (known as counter-current flow). the gas stream can be made up of a mixture of air and combustion gases from a burner, in which case the dryer is called a direct heated dryer. alternatively, the gas stream may consist of air or another (sometimes inert) gas that is preheated. when the gas stream is preheated by some means where burner combustion gases do not enter the dryer, the dryer known as an indirect-heated type. often, indirect heated dryers are used when product contamination is a concern.

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spray dryer
spray drying is a method of producing a dry powder from a liquid or slurry by rapidly drying with a hot gas. this is the preferred method of drying of many thermally-sensitive materials such as foods and pharmaceuticals. a consistent particle size distribution is a reason for spray drying some industrial products such as catalysts. air is the heated drying media; however, if the liquid is a flammable solvent such as ethanol or the product is oxygen-sensitive then nitrogen is used.

all spray dryers use some type of atomizer or spray nozzle to disperse the liquid or slurry into a controlled drop size spray. the most common of these are rotary nozzles and single-fluid pressure swirl nozzles. alternatively, for some applications two-fluid or ultrasonic nozzle are used. depending on the process needs drop sizes from 10 to 500 micron can be achieved with the appropriate choices. the most common applications are in the 100 to 200 micron diameter range.

the hot drying gas can be passed as a co-current or counter-current flow to the atomiser direction. the co-current flow enables the particles to have a lower residence time within the system and the particle separator (typically a cyclone device) operates more efficiently. the counter-current flow method enables a greater residence time of the particles in the chamber and usually is paired with a fluidised bed system

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drum dryer
our rotary drum dryers are best suited for drying heat sensitive chemicals, food and pharmaceutical products.

due to short contact time with the- hot drum the product can be dried at atmospheric pressure without thermal degradation and change of properties. for extremely heat sensitive products we provide dryers operated under vacuum where the product is dried at much lower temperatures thereby retaining its properties and physical appearance. our dryers are fabricated to maintain the structural stability during the drying operations due to the appropriate metallurgy of the components.

the drum of rotary drum dryer is fabricated out of boiler quality plates/stainless steel/copper plates. the drum is ground on the drying surface and provided with a hard cromium deposition and superior finish for best drying efficiency and preventing residual dried product left over on drum surface after the scraping stage. the drum is provided with hollow shafts for entry of steam/heating fluid.

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flakers
we are offering flaker machines that are the result of innovative engineering and continuous product development. it has an unique interlinked pivoted bearing housing that assures high sensitivity of machine, better life of roll, accurate consistent flaking at higher capacity and ease of operation with low energy consumption, due to stepped roll design flaking is done through the length of roll hence no edge grinding required.

no edge grinding of rolls due to full length flaking.
highly sensitive fully floating hi-tech split bearing housings.
automatic sensitive double acting hydraulic system with adiabatic accumulator.
hydraulic operated remote control feed adjustment & auto tripping mechanism.
flexible body to accommodate various sizes of rolls.
higher capacity, lower energy consumption, longer roll life
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rotary vacuum filter
rotary vacuum filter drum consists of a drum rotating in a tub of liquid to be filtered.
the technique is well suited to high solids liquids that would blind or block other forms of filter. the drum is pre-coated with a filter aid, typically of diatomaceous earth (de) or perlite. after pre-coat has been applied, the liquid to be filtered is sent to the tub below the drum. the drum rotates through the liquid and the vacuum sucks liquid and solids onto the drum pre-coat surface, the liquid portion is "sucked" by the vacuum through the filter media to the internal portion of the drum, and the filtrate pumped away. the solids adhere to the outside of the drum, which then passes a knife, cutting off the solids and a small portion of the filter media to reveal a fresh media surface that will enter the liquid as the drum rotates. the knife advances automatically as the surface is removed.
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multi stage turbulent contractor
a treatment system for a wastewater influent containing having a facultative tank with a vertically disposed lower anaerobic treatment zone, a middle microaerophilic treatment zone and an upper aerobic treatment zone. a baffle extends vertically in the tank in at least portions of said upper and middle zones to define a vertically extending influent section to receive the influent and an effluent section. the heavier biosolid components of the wastewater received in the influent section drop from the bottom thereof into the lower anaerobic zone for treatment and the lighter components exiting from the influent section flow into the effluent section to rise therein and be treated as they flow upwardly through said microaerophilic and aerobic zones. a lift tube for an inlet above the anaerobic zone and lifts liquid and lighter solid components into the air for aeration and flow back into the influent section. to improve efficiency, biosolids are added to the wastewater.

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