Spherical attapulgite flower ceramsite

A technology of flower ceramsite and attapulgite, which is applied in the production and application of ceramic products and ceramic materials, can solve the problems affecting the popularization and application of ceramic particles, reduce the effect of removing peculiar smell, and increase the production cost of products, so as to achieve low production cost, The effect of protecting and purifying the environment and reducing land occupation

Active Publication Date: 2012-06-20
江苏世澳非金属应用科技有限公司
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  • Abstract
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Problems solved by technology

[0005] The disadvantage of the above-mentioned patents is that "the process flow of environmental protection bioceramic products is divided into six processes according to the sequence", which greatly increases the production cost of the product and affects the popularization and application of ceramic particles. , the charcoal powder in the ceramic particles has been burned to ashes, which obviously reduces the effect of removing odor
[0010] The disadvantage of the above-mentioned patents is that the sludge needs to be dried and dried, which greatly increases the production cost of ceramsite, and the ceramsite produced by pure sludge has low strength and small porosity, which affects the use effect of ceramsite

Method used

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Embodiment Construction

[0032] Below in conjunction with embodiment the present invention will be further described:

[0033] 1. The ingredients of spherical attapulgite flower ceramsite are composed of the following components by weight percentage: high-viscosity attapulgite clay powder 7%, attapulgite clay tailings powder 18%, red bentonite powder 12%, sludge 52% , diatomite tailings powder 8% and rice husk powder 3%.

[0034] 2. The production method of the spherical attapulgite flower ceramsite: (1) Add the ingredients of the spherical attapulgite flower ceramsite into the mixer and mix them, then input them into the disc granulator for granulation, and the particle diameter is controlled at 8-12 mm; The granules after granulation are input into the internal heating rotary kiln for roasting, the calcination temperature is controlled at 750-800 ℃, and the calcination time is controlled at 2 hours; (3) the granules after roasting are input into the rotary cooler for cooling, and packaged after cool...

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Abstract

The invention discloses spherical attapulgite flower ceramsite. The key points of the technical scheme are that the spherical attapulgite flower ceramsite consists of high-adhesion attapulgite clay powder, attapulgite clay tailing powder, red bentonite powder, sludge, diatomite tailing powder and rice husk powder. The spherical attapulgite flower ceramsite is produced by the following steps of mixing the ingredients, pelleting, roasting, cooling, screening and packaging. The spherical attapulgite flower ceramsite has a rough and porous surface, is light in weight, high in strength and water absorption rate, can be immersed in water throughout the year without cracking and can continuously and slowly release nutrition required by flowers. Moreover, the spherical attapulgite flower ceramsite is produced by comprehensively utilizing the sludge and tailings, so that the resource utilization rate is improved, waste is turned into wealth, and environment is protected. Besides, the cylindrical attapulgite flower ceramsite is applicable to cultivation of various flowers and vegetables.

Description

technical field [0001] The invention relates to ceramsite, in particular to a spherical attapulgite flower ceramsite. Background technique [0002] There should be many micropores in the flower ceramsite used in landscaping, and it should have the characteristics of high particle strength, good water absorption performance, air permeability and strong fertilizer holding capacity. [0003] At present, the price of flower ceramsite supplied in the market is high, and the particle strength is low. If it is soaked in water for more than 2 months, flower ceramsite will burst and decompose into small fragments, which will affect the use effect. [0004] China Patent Authorization Announcement No. CN 1246252 C, authorized announcement date March 22, 2006, titled "a ceramic particle for plant cultivation and its manufacturing process", discloses "an environmentally friendly bio-ceramic for plant Cultivation and water purification, it has micropores, water absorption greater than 18...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/08C04B33/132
CPCY02P40/60
Inventor 金白云徐志伟许庆华许盛英
Owner 江苏世澳非金属应用科技有限公司
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