Spheroidal attapulgite flower ceramsite with moisture-holding function

A flower ceramsite, spherical technology, applied in the field of ceramsite, can solve the problem of large energy consumption, achieve the effect of protecting the environment, forming a ball fast, and good water retention effect

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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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Sludge has a high content of organic matter, nitrogen, phosphorus and other nutrients, even higher than that of ordinary farmyard manure, and is easy to provide effective nutrients. It is suitable for the production of flower ceramsite, but the moisture content of sludge is higher than 90%, and the method of reducing the moisture content of sludge is usually It is concentrated and dried, which consumes a lot of energy

Method used

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Embodiment Construction

[0028] Below in conjunction with embodiment the present invention will be further described:

[0029] 1. The ingredients of spherical attapulgite flower ceramsite with water retention function are composed of the following components by weight percentage: high-viscosity attapulgite clay powder 6%, attapulgite clay tailings powder 15%, red bentonite powder 6%, 48% of sludge, 4% of diatomite tailings powder, 15% of cement and 6% of super absorbent resin gel.

[0030] 2. The production method of the spherical attapulgite flower ceramsite with water retention function: (1) Add the ingredients of the spherical attapulgite flower ceramsite with water retention function into the mixer and mix them, then input them into the disc granulator for granulation, and the particle diameter is controlled at 12-16 mm; (2) Transport the granulated particles to the concrete curing room for 28 days of conventional curing of cement products, and then pack them into spherical attapulgite flower cera...

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Abstract

The invention discloses spheroidal attapulgite flower ceramsite with a moisture-holding function. The key point of the technical scheme is that the spheroidal attapulgite flower ceramsite with the moisture-holding function consists of high-viscosity attapulgite clay powder, attapulgite clay tailing powder, red bentonite powder, sludge, kieselguhr tailing powder, cement and super absorbent polymerresin gel. The spheroidal attapulgite flower ceramsite with the moisture-holding function is produced by the following steps of mixing the ingredients, granulating, maintaining, sieving and packaging. The spheroidal attapulgite flower ceramsite has a rough and porous surface, and is light in weight, high in strength and water absorption and good in moisture-holding function. The spheroidal attapulgite flower ceramsite is produced by utilizing the sludge and tailings comprehensively, so that the utilization rate of resources is improved, waste materials are changed into wealth, and environmentis protected. Besides, the spheroidal attapulgite flower ceramsite with the moisture-holding function is suitable for planting various flowers or vegetables.

Description

technical field [0001] The invention relates to ceramsite, in particular to a spherical attapulgite flower ceramsite with water retention function. 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] The flower ceramsite currently available on the market is expensive, has low particle strength, and has no water retention function. [0004] 80% of my country's mineral resources are associated mines, a large amount of valuable resources are stored in tailings, and tailings stockpiles require a large amount of land. Many tailings ponds have been used beyond the time limit or overloaded, or even operated in violation of regulations, which has caused great safety hazards in tailings ponds and posed a serious threat to the property and life safety of people in s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00
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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