Adsorption filtering core
A technology of adsorption filtration and filtration holes, which is applied in the fields of filtration treatment, adsorption water/sewage treatment, water/sludge/sewage treatment, etc. It can achieve the effect of high film hanging efficiency, fast filtration speed and good adsorption performance.
Inactive Publication Date: 2020-04-03
湘潭微动农业发展有限公司
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Problems solved by technology
[0002] In the purification process of aquaculture water, filter elements have been used to purify water quality. The filter elements currently available on the market include: ceramic filter elements, plastic gauze filter elements, and quartz sand filter elements. Most of these filter elements are made of It is composed of raw materials such as clay, quartz sand, steel mesh, plastic and plant fiber. In practical applications, the adsorption performance is poor, the film-hanging efficiency is low, it is not conducive to the growth and reproduction of biological bacteria, and it cannot effectively reduce the ammonia nitrogen content of the aquaculture water.
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Embodiment Construction
[0011] The present invention will be further described below in conjunction with embodiment.
[0012] The adsorption filter element (1) is a cylindrical porous object. An installation positioning hole (3) is designed in the middle of the adsorption filter element for installation on the central column of the filter. The installation and positioning in the middle of the adsorption filter element (1) Ten filter holes (2) are designed between the hole (3) and the periphery of the adsorption filter core (1), and the plane and inside of the adsorption filter core (1) are covered with through holes (4).
[0013] Add the natural mineral adsorption filter agent wetted with water into the mold of the adsorption filter element, use a press to press it into a semi-finished product of the adsorption filter element, and send it to the drying room for natural drying. When the water content of the semi-finished product is less than 13% , transport the semi-finished product to the roasting ki...
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The invention discloses an adsorption filtering core, which is a cylindrical porous object, wherein an installation positioning hole is arranged in the middle of the adsorption filtering core and usedfor being installed on a center vertically column of a filter, 4-16 filtering holes are arranged between the installation positioning hole in the middle of the adsorption filtering core and the periphery of the adsorption filtering core, through holes are fully distributed in the plane and the interior of the adsorption filtering core, and the adsorption filtering core is prepared by using a natural mineral adsorption filtering agent as a raw material through pressing, air drying, roasting and cooling. The adsorption filtering core is high in water permeability, remarkable in adsorption filtering effect and convenient to use, is suitable for water quality purification processes of aquaculture water bodies, and is further suitable for other water quality treatment processes.
Description
technical field [0001] The invention relates to a filter core, in particular to an adsorption filter core. Background technique [0002] In the purification process of aquaculture water, filter elements have been used to purify water quality. The filter elements currently available on the market include: ceramic filter elements, plastic gauze filter elements, and quartz sand filter elements. Most of these filter elements are made of It is composed of raw materials such as clay, quartz sand, steel mesh, plastic, and plant fiber. In practical applications, the adsorption performance is poor, and the film-hanging efficiency is low, which is not conducive to the growth and reproduction of biological bacteria, and cannot effectively reduce the ammonia nitrogen content of the aquaculture water. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide a high water permeability, adsorption filter effect is...
Claims
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IPC IPC(8): C02F1/28C02F1/00C02F3/02C02F3/34A01K63/04C02F101/16C02F101/20C02F103/20
CPCA01K63/04A01K63/042A01K63/045C02F1/001C02F1/281C02F3/02C02F3/34C02F2101/16C02F2101/20C02F2103/20Y02W10/10
Inventor 不公告发明人
Owner 湘潭微动农业发展有限公司