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Viscous material filtering machine

A filter and material technology, applied in filtration and separation, moving filter element filters, separation methods, etc., can solve the problems of low calcium carbonate quality, affecting product quality, impure slurry, etc., to achieve high product quality and speed up screening. Good speed and purification effect

Inactive Publication Date: 2014-02-26
GAOMI ANNAI RUBBER
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] In the calcium carbonate preparation process, the prepared calcium hydroxide slurry contains large unreacted calcium oxide solids or calcium carbonate hard lumps, and the above hard lumps need to be removed. Since the calcium hydroxide slurry has a high temperature and has been oxidized, Therefore, the screening cannot be carried out in time, resulting in impurity of the slurry, which will lead to low quality of the produced calcium carbonate and affect the quality of the product

Method used

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  • Viscous material filtering machine
  • Viscous material filtering machine

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Embodiment Construction

[0011] Such as figure 1 and figure 2 The viscous material filter shown includes a frame 1, a funnel-shaped lower hopper 2 is installed on the frame 1, and the bottom of the lower hopper 2 is connected with a discharge pipe 3, and the frame 1 is also elastically connected with a For the screen frame 4 above the hopper 2 and with an open top, the above-mentioned elastic connection can be adopted as shown in the figure, that is, support columns are symmetrically arranged on the frame, and a downwardly extending support cylinder is provided on the top of the screen frame 4, and the support cylinder and Springs are installed between the supporting columns, and the structure of shock absorbers can also be used. Of course, the structure of rubber springs between the screen frame 4 and the frame can also be used, the purpose of which is to make the screen frame 4 under the action of external force shake. The whole screen frame 4 is in the shape of a dustpan, the slurry outlet pipe ...

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Abstract

The invention discloses a viscous material filtering machine which comprises a rack, wherein a lower material hopper is arranged on the rack; the bottom of the lower material hopper is connected with a material outlet pipe; a sieving frame which is positioned above the lower material hopper is also elastically connected with the rack; the top of the sieving frame is open; the rear part and the two side parts of the sieving frame are respectively provided with a sealing baffle; the front part of the sieving frame is provided with a taphole; the sealing baffle at the side is provided with a plurality of stirring and discharging devices; the bottom of the sieving frame is connected with a sieve net corresponding to an upper opening of the lower material hopper; a vibration motor is also arranged on the sieving frame. The viscous material filtering machine has the advantages that the structure is simple, a calcium hydroxide size can be purified in time, the purifying effect is good and the product quality is high.

Description

technical field [0001] The invention relates to a viscous material filter. Background technique [0002] In the calcium carbonate preparation process, the prepared calcium hydroxide slurry contains large unreacted calcium oxide solids or calcium carbonate hard lumps, and the above hard lumps need to be removed. Since the calcium hydroxide slurry has a high temperature and has been oxidized, Thereby sieving cannot be carried out in time, causes slurry to be impure, can cause the calcium carbonate that produces to be of low quality, influence the quality of product. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a viscous material filter capable of timely removing the hard blocks in the calcium hydroxide slurry in view of the above defects. [0004] In order to solve the above technical problems, the present invention provides a viscous material filter with the following structure, which includes a frame. The to...

Claims

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Application Information

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IPC IPC(8): B01D33/03B01D33/68
Inventor 李军
Owner GAOMI ANNAI RUBBER
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