一种带式压滤机

Belt type pressure filter

Abstract

一种带式压滤机,包括若干第一辊筒、若干压榨辊筒、若干第二辊筒、张紧于各第一辊筒与各压榨辊筒之间的第一滤带、张紧于各第二辊筒与各压榨辊筒之间的第二滤带、以及与滤带配合设置的纠偏装置,所述第一滤带设置有呈一定角度倾斜延伸的重力脱水段,所述第一、第二滤带张紧于各压榨辊筒之间的部分相叠构成压榨脱水段,所述压榨脱水段大致成“S”形地张紧于各压榨辊筒之间,由位于前段的低压脱水段和位于后段的高压脱水段组成,设置成位于低压脱水段的压榨辊筒直径大于位于高压脱水段的压榨辊筒,所述位于高压脱水段的压榨辊筒沿输送方向成一大一小地间隔布置,上述压滤机具有压滤效率高、泥饼含水率低等优点。
The utility model discloses a belt type pressure filter, which comprises a plurality of first rollers, a plurality of compression rollers, a plurality of second rollers, first filter belts, second filter belts and deviation-checking devices, wherein the first filter belts are tensioned between the first rollers and the compression rollers, the second filter belts are tensioned between the second rollers and the compression rollers, the deviation-checking devices are matched with the filter belts, the first filter belts are provided with gravity dehydration sections which obliquely extend in a certain angle, parts of the first filter belts and the second filter belts, which are tensioned between the compressed rollers are overlapped to form compressed dehydration sections, the compressed dehydration sections are tensioned between the compressed rollers roughly in an S shape, and comprises low voltage dehydration sections on the front sections and high voltage dehydration sections on the rear sections, the diameters of the compressed rollers which are arranged on the low voltage dehydration sections are bigger than the compressed rollers which are arranged on the high voltage dehydration sections, and the compressed rollers which are arranged on the high voltage dehydration sections are distributed in spaces along the transport direction in one big and one small. The belt type pressure filter has the advantages of high pressure filtration efficiency and low mud cake moisture content.

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Cited By (5)

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    CN-102330468-AJanuary 25, 2012应放天Intelligent sewage-cleaning equipment
    CN-102330468-BMarch 19, 2014应放天Intelligent sewage-cleaning equipment
    CN-102849914-AJanuary 02, 2013南通奥贝尔工程技术有限公司Belt type press filtering-concentrating-dehydrating integrated machine
    CN-104528972-AApril 22, 2015蒋子厚Ellipse superposition solid-liquid separation apparatus
    CN-104528972-BJuly 06, 2016蒋子厚一种椭叠固液分离设备