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Dehydration manner of sludge, applications and sludge dry system null of filtration equipment for dewatering of sludge and filtration equipment for dewatering

机译：污泥的脱水方式，用途及污泥干化系统污泥脱水用过滤设备及脱水过滤设备

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摘要

In order to considerably reduce the cost of dewatering sludge (2), in particular from sewage treatment plants, transforming the sticky, wet thick materials into a pourable solid granulate practically with no addition of material, a solid bowl centrifuge (1) that acts as a dispersing member is arranged upstream of a convection dryer (11) for further dewatering the centrifuged thick material particles (10) containing between 25 and 35 % wt. dry matter. The thick material particles (10) projected at high speed at the outlet (7) of the solid bowl centrifuge (1) as a dispersed particle cloud are enveloped while still in flight with hot drying gas (12) and pre-dryed down to a dry matter content of about 65 % wt.

机译：为了显着降低脱水污泥（2）的成本，特别是污水处理厂的污泥（2）的脱水，将粘稠的湿稠物料实际上转变为可倾倒的固体颗粒，而实际上没有添加物料，因此使用一种固态碗式离心机（1）在对流干燥器（11）的上游布置有一个分散件，用于进一步使含有25-35％（重量）的离心的厚材料颗粒（10）脱水。干物质。高速喷射到固态碗式离心机（1）出口（7）上的厚材料颗粒（10）作为分散的颗粒云被包裹，同时仍在飞行中用热干燥气体（12）干燥并预干燥成干物质含量为约65重量％。

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公开/公告号JP2563079B2

专利类型
公开/公告日1996-12-11

原文格式PDF
申请/专利权人 BAUMANNSHIRUPU RUCHIA;
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申请/专利号JP19920501331
发明设计人 RUMOTSUKI ANDORUSHEI;
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申请日1992-06-24
分类号F26B3/12;B04B15/12;C02F11/12;F26B5/08;F26B17/10;F26B17/12;F26B17/20;F26B17/24;
国家 JP
入库时间 2022-08-22 03:29:11

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