Spiral material fishing device

A technology of spiral type and feeder, which is applied in chemical instruments and methods, mobile filter element filters, filtration and separation, etc., can solve the problems of high energy consumption, high cost and complicated process of machinery and equipment, and achieve the effect of convenient operation for workers

Active Publication Date: 2013-02-13
JIANGSU HUATAI HEAVY IND EQUIP
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  • Abstract
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  • Application Information

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Problems solved by technology

In this way, the aforementioned two filtering methods have defects such as compli

Method used

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  • Spiral material fishing device
  • Spiral material fishing device

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Embodiment Construction

[0016] In some fields that need to use a material extraction device, especially in the pharmaceutical industry, the fresh extraction liquid is generally pure tap water. After the extraction liquid washes away the residue in the previous process, the liquid with the residue is removed from the figure 1 The inlet 3 of the shown screw-type dredger enters the dredger, starts the motor to drive the dredger bar 5 to rotate, and like this, the spiral blade 6 installed on the dredger bar 5 will take the residue out from the bottom of the dredger Go to Exit 4.

[0017] In the process of taking out the residue, the spiral blade 6 will also squeeze the blade, and then keep the liquid at the bottom of the scraper as much as possible, so that it can enter another process to extract the active ingredients in the raw material to achieve the maximum circulation use. From figure 2 The leaf diameters of the spiral blades shown are equal or unequal, and the leaf diameters gradually de...

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Abstract

The invention discloses a spiral material fishing device, which comprises a shell with a feeding hole and a discharge hole and a power source, wherein a material fishing rod is supported near the discharge hole of the shell; the power source is connected with the material fishing rod; and spiral blades are arranged on the material fishing rod. According to the technical scheme, the spiral material fishing device can fish residues out continuously from a solid-liquid mixture in quantity; and an operation method is simple, low in cost and high in efficiency. The blade diameters of the optimized spiral blades are reduced sequentially from the discharge hole to the feeding hole. The spiral material fishing device has the advantages that the process of fishing residues out is progressive, and the residues are fished out smoothly. According to the other technical scheme, meshes are distributed in the spiral blades, so that the spiral material fishing device has the advantages that liquid formed by extruding the residues in the fishing process can flow out conveniently, materials are saved due to the arrangement of the meshes, and the blades are attractive in appearance.

Description

technical field [0001] The invention relates to the field of separating liquid and residue, in particular to a spiral dredging device for separating fine particle residue from liquid. Background technique [0002] At present, those skilled in the art separate the residue from the liquid, and mostly use bag-type or filter screen-type filtration to directly remove the residue from the liquid. There is no similar device on the market. [0003] Using the above two methods of filtration, although the extraction of filter residue or residue is relatively thorough, for some fields, such as the pharmaceutical industry, in the process of extracting active ingredients from raw materials, only the preliminary extraction of residue is required, and the requirements for the remaining liquid are not very high , the remaining liquid can enter the next circulation step to dissolve and extract active ingredients from the raw materials; or the remaining liquid can be further filte...

Claims

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Application Information

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IPC IPC(8): B01D33/27
Inventor 陈小平丁瑞俊张国平张涛俊
Owner JIANGSU HUATAI HEAVY IND EQUIP
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