Ceramsite cooling device for sludge ceramsite preparation

Abstract

The invention discloses a ceramsite cooling device for sludge ceramsite preparation. The ceramsite cooling device comprises a "Z"-shaped support, wherein a long-strip-shaped mounting groove is formedin the "Z"-shaped support, a containing box is fixedly mounted in the mounting groove, mounting plates are fixedly mounted on the containing box, a conveying assembly driven by a motor is mounted between the two mounting plates, a blowing assembly fixed on the Z-shaped support is mounted above the conveying assembly, a material guiding hopper integrally formed with the mounting plates is mounted at the tail end of the conveying assembly, an annular base fixed on the "Z"-shaped support is mounted below the material guiding hopper, a rotating cylinder driven by a driving assembly is movably mounted in the annular base, and a flow guiding pipe fixed on the rotating cylinder is mounted in the part, located at the center of the rotating cylinder, inside the rotating cylinder. According to the ceramsite cooling device for the sludge ceramsite preparation, in the water cooling process, the motor drives a gear to rotate to achieve the purpose of the rotation of the rotating cylinder under thetransmission effect of a gear ring, due to the fact that the rotating cylinder continuously rotates, ceramsite is continuously turned over to achieve the purpose of uniform cooling, and the cooling effect is good.

Description

technical field [0001] The invention relates to a ceramsite cooling device for sludge ceramsite preparation, belonging to the technical field of sludge treatment equipment. Background technique [0002] Ceramsite is a kind of lightweight aggregate, which has the advantages of low density, high strength, good heat preservation and heat insulation performance, etc. It is a new type of building basic material with excellent performance, and the market demand is very large. Traditional ceramsite is made of clay minerals. Due to the impact of clay mineral prices, the production cost is high, which limits the output of clay ceramsite and restricts the vigorous development of related industries. Using sludge as a raw material to prepare ceramsite not only can use the organic matter in the sludge as a gas product to make the ceramsite form a porous structure and reduce the consumption of other fuels, but also the inorganic components in the sludge can also be utilized. At the same ...

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Problems solved by technology

The existing method of making ceramsite from sludge is mainly to dry the wet sludge in a drier to become semi-dry sludge, and then mix the semi-dry sludge with other materials (clay and coal ash) evenly and then dry it in a granulator. The material balls are made in the middle, and then sent to the roasting kiln for roasting. The high-temperature ceramsite roasted in the roasting kiln enters the cooling cylinder for cooling and then sieves. The current ceramsite cooling equipment has poor cooling effect, and the cooling The dust in the ceramsite cannot be removed during the

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