Bentonite cat litter capable of being flushed in toilet and preparation method thereof

Abstract

The invention provides bentonite cat litter capable of being flushed in a toilet. The bentonite cat litter is prepared from the raw materials in parts by weight: 65-68 parts of bentonite, 31-35 parts of zeolite and 1-2 parts of sodium carbonate. The zeolite is of a frame-shaped structure; a plurality of cavities are formed in the middle of the zeolite; and a certain amount of air exists in the cavities. When the cat litter is soaked in water, under the action of water pressure, the water can quickly enter into pores so as to discharge the air, and the discharged air can easily destroy the strength of cat litter clots, so that the cat litter clots are dispersed and dissolved, and the purpose of being flushed in the toilet is achieved. A preparation method includes the steps of selecting the bentonite, drying the selected bentonite, adding the sodium carbonate and the zeolite into the dried bentonite, performing uniformly mixing to obtain a mixture, grinding the mixture, adding water into the ground mixture, performing preparing into balls, obtaining wet balls, and drying the wet balls to obtain a finished product. The disclosed preparation method is simple in production process, short in technological process, easily available in raw materials and low in cost.

Description

technical field

[0001] The invention relates to the technical field of cat litter production, in particular to a toilet-flushable bentonite cat litter and a preparation method thereof. Background technique

[0002] Bentonite is a non-metallic mineral with montmorillonite as the main mineral component. The montmorillonite structure is a 2:1 crystal structure composed of two silicon-oxygen tetrahedra sandwiching a layer of aluminum-oxygen octahedron. Due to the formation of montmorillonite unit cells There are some cations in the layered structure, such as Ca, Mg, Na, K, etc., and the interaction between these cations and the montmorillonite unit cell is very unstable, and they are easily exchanged by other cations, so they have good ion exchange properties. The main mineral component of bentonite is montmorillonite, and some properties of bentonite are also determined by montmorillonite. Montmorillonite can be in various colors such as yellow-green, yellow-white, gray, white...

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