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Bamboo-wood sawdust pet clustering padding material and preparation method thereof

A pet and bedding technology, which is applied in the field of excrement bedding and its preparation, can solve the problems of affecting the health of pets, being expensive, and increasing costs, and achieve the effects of protecting human and pet health, killing mold, and being easy to remove

Inactive Publication Date: 2016-05-25
ZHEJIANG FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It uses organic matter as the matrix and replaces the natural properties of bentonite with water-absorbing agents and binders. However, a large number of expensive water-absorbing materials are used in the product, which increases the cost of the product.
Secondly, the density of cat litter is only 0.3g cm~3, and chemical raw materials are used as water absorbent and binder. Although its water absorption and agglomeration performance are good, it is relatively easy to powder during transportation and use, which also affects pet health

Method used

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  • Bamboo-wood sawdust pet clustering padding material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The specific preparation method of the bamboo sawdust pet agglomeration litter in this example is as follows: put 90 parts of bamboo chips in a pressure vessel and let it steam, treat it at 130°C for 3 hours, and then mix it with 20 parts of sodium alginate to Stir at a speed of 500r / min for 12min, then mix 5 parts of bamboo vinegar with water, adjust the moisture content of the mixture of bamboo chips and sodium alginate to 30%, and place it in the strip making machine to produce thin cylindrical strips after cooling. 22kg / min, ring die compression ratio 3, strip diameter 5mm, then dry the produced strip to a moisture content of 10%, place the strip in a roller cutter, cut into particles with a particle size of 5mm and vibrate Sieve the sieve, remove the particles with a particle size of <0.5mm, and inspect and pack the rest.

Embodiment 2

[0024] The specific preparation method of the bamboo sawdust pet agglomeration litter in this example is as follows: put 80 parts of bamboo chips in a pressure vessel and let it steam, treat it at 130°C for 3 hours, and then mix it with 10 parts of guar gum. Stir at a speed of 400r / min for 10 minutes, then mix 3 parts of bamboo vinegar with water, adjust the moisture content of the mixture of bamboo chips and guar gum to 30%, and place it in the strip making machine to produce thin cylindrical strips after cooling. 23kg / min, ring die compression ratio 5, strip diameter 5mm, then dry the produced strips to a moisture content of 8%, place the strips in a roller cutter, cut into particles with a particle size of 3mm and vibrate Sieve the sieve, remove the particles with a particle size of <0.5mm, and inspect and pack the rest.

Embodiment 3

[0026] The specific preparation method of the bamboo sawdust pet agglomeration litter in this example is as follows: put 85 parts of bamboo chips in a pressure vessel and pass through steam, treat at 130°C for 3 hours, then mix with 15 parts of polypropylene, and heat at 660r / min rotating speed stirs 15min, mixes with water again with 4 parts of bamboo vinegar liquids, adjusts the water content of the mixture of bamboo chips and polypropylene to 30%, puts in strip making machine after cooling and produces thin cylindrical strips Feeding speed 20kg / min, the compression ratio of the ring die is 6, the diameter of the strip is 5mm, and then the prepared strip is dried to a moisture content of 12%, and the strip is placed in a roller-type granulator, and the particles with a particle size of 8mm are cut into particles and vibrated and sieved Sieve, remove particles with a particle size of <0.5mm, and inspect and pack the rest.

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Abstract

The invention relates to a bamboo-wood sawdust pet clustering padding material. The bamboo-wood sawdust pet clustering padding material is prepared from, by weight, 80-90 parts of bamboo sawdust or wood sawdust, 10-20 parts of an adhesive, 3-5 parts of bamboo vinegar or wood vinegar and 50-100 parts of water, the formed particle padding material is light yellow or yellow or brown yellow, and the particle size is 1-8 mm. Aromatic wood sawdust of pine wood, Chinese fir wood and camphorwood is adopted as the wood sawdust. The particle size of the bamboo sawdust or wood sawdust is 60-80 mesh. At least one of sodium alginate, guar gum, food-grade polypropylene, starch, a lignin adhesive and a protein adhesive is adopted as the adhesive, and the adhesive is solid and needs to be ground into 100-120-mesh powder. The bamboo vinegar or wood vinegar is a scorched flavor removing type. According to the bamboo-wood sawdust pet clustering padding material, the adopted bamboo sawdust or wood sawdust are both waste obtained after natural wood processing, the adhesive is in a food grade, the padding material can serve as organic fertilizer to be completely and naturally biodegraded after being used, and therefore the padding material can be directly flushed into a sewer without blocking the sewer; the padding material is green and environmentally friendly.

Description

technical field [0001] The invention belongs to the technical field of pet utensils, and in particular relates to a bedding material for cleaning excrement of pet cats and the like, which uses bamboo sawdust as the main material, and a preparation method thereof. Background technique [0002] As a kind of pet litter, the demand for litter is increasing with the improvement of people's living standards. At present, the commonly used cushion materials in the market mainly include silica gel, bentonite, clay, paper scraps, bamboo sawdust, plants, etc. Silicone has the advantages of strong deodorization and fast moisture absorption, but the dust is harmful to pets' health and cannot be degraded naturally after use. Bentonite sand has the advantages of low cost and water-absorbing agglomeration, but its deodorizing ability is not ideal, the color is single, and it lacks pleasant fragrance. It needs to be improved by adding other functional polymer materials. Secondly, a large a...

Claims

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Application Information

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IPC IPC(8): A01K1/015
CPCA01K1/0154A01K1/0155
Inventor 张宏章卫钢赵锋
Owner ZHEJIANG FORESTRY UNIVERSITY
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