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Laminated spiral type solid-liquid separator

A solid-liquid separator, spiral technology, applied in the direction of filtration separation, separation method, fixed filter element filter, etc., can solve the problem of high manufacturing cost

Inactive Publication Date: 2012-07-04
上海日鹤环保设备技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the technical solution provided by the above-mentioned invention patent, both the fixed ring and the moving ring are integrally manufactured, and the manufacturing cost is relatively high

Method used

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  • Laminated spiral type solid-liquid separator
  • Laminated spiral type solid-liquid separator
  • Laminated spiral type solid-liquid separator

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Embodiment Construction

[0013] The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments. These examples should be understood as only for illustrating the present invention but not for limiting the protection scope of the present invention. After reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope defined by the claims of the present invention.

[0014] Such as Figure 1-4 As shown, a stacked spiral solid-liquid separator proposed in a preferred embodiment of the present invention, its filter body is composed of a fixed ring 1, a moving ring 2, an adjustment plate 3 and a screw shaft, and the screw shaft is radially provided with Staggered fixed ring 1 and moving ring 2, the gap between fixed ring 1 and moving ring 2 is adjusted by adjusting plate 3, fixed ring 1 is connect...

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Abstract

The invention relate to a solid-liquid separating technology, especially a filter device belonging to the field of environmental protection sewage, and in particular discloses a laminated spiral type solid-liquid separator. A filter body of the laminated spiral type solid-liquid separator comprises a fixed ring, a moving ring, an adjusting sheet and a spiral shaft; the spiral shaft is radially provided with the fixed ring and the moving ring which are alternately arranged; a gap between the fixed ring and the moving ring is adjusted by the adjusting sheet; the fixed ring is formed by connecting fixed ring serial connection rods in series; and the spiral shaft drives the moving ring to move. The laminated spiral type solid-liquid separator has the innovation that the fixed ring and / or the moving ring are formed by slicing two or more small sheets. The invention respectively manufactures the fixed ring and / or the moving ring, successfully solves the problem on high cost of integral manufacture, lays the foundation for industrialized production and is suitable for large, medium and small sewage treatment fields.

Description

technical field [0001] The invention relates to a solid-liquid separation technology, in particular to a filtering device in the field of environmental protection sewage. Background technique [0002] Chinese utility model patent CN2762865Y disclosed a laminated spiral filter on March 08, 2006, which includes a screw shaft, and a plurality of circular laminations are set outside the diameter of the blades of the screw shaft. The ring, the moving ring and the adjusting block are composed of multiple circular laminations. There is an adjusting block and a moving ring between every two fixed rings. The inner diameter of the fixed ring is larger than the outer diameter of the blade of the screw shaft, and the inner diameter of the moving ring is smaller than the screw shaft The outer diameter of the blades of the shaft and the inner diameter of the moving ring are arranged with notches larger than the outer diameter of the blades of the screw shaft. The screw shaft and the fixed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D29/46
Inventor 王庆泉
Owner 上海日鹤环保设备技术有限公司