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

A technology of bentonite and cat litter, applied in animal houses, applications, animal husbandry, etc., can solve problems such as inability to flush toilets, troublesome handling, slow dissolution of hard lumps, etc., to achieve improved water absorption, low cost, and simple production process Effect

Inactive Publication Date: 2021-06-11
黑山县万程膨润土有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But also because of the cohesiveness of bentonite, such a hard mass dissolves extremely slowly in water, so it cannot be flushed. It can only be put into a bag or poured into a trash can and then discarded. Pine wood cat litter and tofu that can be flushed Compared with cat litter, etc., the follow-up treatment is more troublesome

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of bentonite cat litter that can flush the toilet, select the bentonite that montmorillonite content is 69%, carry out drying, make the moisture content of bentonite be controlled at 15%, weigh 6.75t of bentonite after drying, then add 150Kg to bentonite with a purity of 99.7 % sodium carbonate and 3.1t zeolite, the standard of zeolite is ammonia absorption > 90.0mmol / 100g, moisture < 10%, mix well, transfer the mixture to Raymond machine for grinding, and grind until the fineness of the mixture is 200 Then add the ground mixture to the pelletizing disc, spray water to make wet balls, control the moisture content of the wet balls at 26%, transport the wet balls to the rotary drying furnace for drying, and set the furnace head temperature The temperature is 850°C, and the temperature at the end of the furnace is 180°C. After the drying is completed, the finished product is obtained, and the moisture content of the finished product is controlled at 3%.

Embodiment 2

[0030] A kind of bentonite cat litter that can flush the toilet, select the bentonite that montmorillonite content is 67%, carry out drying, make the moisture content of bentonite be controlled at 13%, weigh 6.65t of bentonite after drying, then add 120Kg to bentonite with a purity of 99.6 % of sodium carbonate and 3.3t zeolite, the standard of zeolite is ammonia absorption > 90.0mmol / 100g, moisture < 10%, mix evenly, transfer the mixture to Raymond machine for grinding, and grind until the particle size of the mixture is 190 mesh, then add the ground mixture to the pelletizing disc, spray water to make wet balls, control the moisture content of the wet balls at 25%, transport the wet balls to the rotary drying furnace for drying, and set the furnace head The temperature is 850°C, and the temperature at the end of the furnace is 180°C. After drying, the finished product is obtained, and the moisture content of the finished product is controlled at 3%.

Embodiment 3

[0032] A kind of bentonite cat litter that can flush the toilet, select the bentonite that montmorillonite content is 66%, carry out drying, make the moisture content of bentonite be controlled at 12%, weigh 6.5t of bentonite after drying, then add 180Kg to bentonite with a purity of 99.6 % sodium carbonate and 3.5t zeolite, the standard of zeolite is ammonia absorption > 90.0mmol / 100g, moisture < 10%, mix evenly, transfer the mixture to Raymond machine for grinding, and grind until the fineness of the mixture is 190 Then add the ground mixture to the pelletizing disc, spray water to make wet balls, control the moisture content of the wet balls at 28%, transport the wet balls to the rotary drying furnace for drying, and set the furnace head temperature The temperature is 850°C, and the temperature at the end of the furnace is 180°C. After the drying is completed, the finished product is obtained, and the moisture content of the finished product is controlled at 3%.

[0033] Th...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K1/015
CPCA01K1/0154
Inventor 李芙敏王亚辰
Owner 黑山县万程膨润土有限责任公司
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