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Manufacturing method of granular carbon block filter

A granular carbon and filter technology, applied in membrane filters, chemical instruments and methods, separation methods, etc., can solve the problems of reduced discharge capacity and unrevealed filter efficiency, etc.

Active Publication Date: 2013-05-01
HANDOK CLEAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As a result, since the vacant space is smaller, the discharge capacity is reduced at areas of low pressure or poor water quality, and therefore, the efficiency of the filter is not exhibited

Method used

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  • Manufacturing method of granular carbon block filter
  • Manufacturing method of granular carbon block filter
  • Manufacturing method of granular carbon block filter

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Embodiment Construction

[0023] The present invention will be described in detail below with reference to the accompanying drawings, in which preferred embodiments of the invention are shown. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments described herein. Rather, the embodiments herein are provided so that this disclosure will be thorough and complete, and will convey the scope of the invention to those skilled in the art.

[0024] Different from the ordinary method of making carbon rod filter by using powdered activated carbon and PE powder binder, the main feature of the present invention is a method for manufacturing granular carbon rod filter with high discharge capacity so that even low pressure Or tap water with poor water quality can pass through the filter smoothly and be purified.

[0025] Describe the method for manufacturing granular carbon rod filter that realizes above-mentioned main feature according to the pres...

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Abstract

A manufacturing method of a high performance granular carbon block filter is provided to improve quality of tap water, and to offer excellent purification function in a region having low pressure. A manufacturing method of a high performance granular carbon block filter includes the following steps of: mixing a raw material formed with granular activated carbon, a first granular PE binder and a second granular PE binder; molding a mixed raw material by using a compression press while pressing the mixed raw material; processing a mold in an electric furnace; cooling and separating the granularcarbon block filter after cooling a heated mold and using a jig; and cutting and packing a granular carbon block.

Description

[0001] Cross references to related patent applications [0002] This application claims priority from Korean Patent Application No. 10-2009-0035236 filed with the Korean Intellectual Property Office on Apr. 22, 2009, the contents of which are hereby incorporated by reference in their entirety. technical field [0003] The present invention relates to a method for manufacturing a granular carbon block filter, which is installed in a water purifier and filters out various impurities contained in tap water, such as iron, organic matter, etc., and specifically relates to a A method for manufacturing a granular carbon rod filter by extrusion molding using granular activated carbon and a granular polyethylene (PE) binder, with high discharge capacity and excellent filtration power. Background technique [0004] Generally, the filter installed in the water purifier has the function of filtering out various impurities contained in tap water, such as iron, dust and organic matter, et...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J20/30B01J20/20
CPCB01D39/2062B01D2239/10B29B7/90B29C43/003B29C43/40B29C43/52B29K2623/18B29L2031/14
Inventor 高仁善
Owner HANDOK CLEAN TECH CO LTD