CN104488728A - Middle-loose cat litter with high water absorption property and preparation method for cat litter - Google Patents

Abstract

The invention discloses middle-loose cat litter with high water absorption property and a preparation method for the cat litter. The cat litter is prepared from the following raw materials in parts by weight; 6-10 parts of glass fibers, 5-8 parts of bamboo charcoal, 15-20 parts of gypsum powder, 15-20 parts of pine sawdust, 7-9 parts of ammonium chloride,10-14 parts of folium mori, 8-12 parts of walnut shells, 45-60 parts of kaoline, 10-15 parts of clay ceramisite, 4-5 parts of adhesive and a proper amount of water. The cat litter is middle-loose and shell-hard externally cased cat litter in which part of air is retained, so that internal loosening is facilitated, and the water absorption property is higher; gypsum and the special adhesive are matched to prepare the outside of the cat liter; the adhesive consists of rosin obtained by refining fresh pine trees and an aromatic ester compound of the pine trees and can be used for achieving adhesion and solidifying effects, and the specific fragrance can be accepted by people. The specific preparation method comprises the steps of mixing a basic material with ammonium chloride, spraying homogenate for external casing, and finally drying in a baking oven. In a baking process, ammonium chloride is decomposed under high temperature to form air holes. The cat litter disclosed by the invention has the adsorption effect which is better than that of the common cat litter.

Description

High-hydroscopicity cat litter that a kind of centre is loose and preparation method thereof

Technical field

The invention belongs to the technology field of cat litter, be specifically related to loose high-hydroscopicity cat litter in a kind of centre and preparation method thereof.

Background technology

Cat litter is the very large pet supplies of a kind of consumption abroad, and be the conventional necessary article of most pet feeding cat family, in addition in pet shop, pet cat breeding farm etc. all will use cat litter, manufactures in industry occupy very important status at pet supplies.

In cat culture, of paramount importance progress is exactly the use of cat litter, early stage cat litter is mainly based on incoagulable cat litter, everybody master is to receive cat just, but along with the continuous progress of cat litter technology, it is simple like this that people are not limited only to storage, so constantly there is again present condensation sand, wooden sand, and chalazie, bentonite bonded sand etc.

General cat litter uses paper pulp to break into fine granularity to simulate sandy soil and to provide water imbibition, also has the particle using the physical dryness agent such as silica gel.Generally can add the chemical products such as deodorant/preservative, cat litter runs into water can condense into block, although be convenient to cleaning but suggestion collocation by special leakage shovel, to be stained with after most of cat litter cat steps on pin and to take that other is local to, therefore please noting frequent cleaning.

During use, cat litter is poured into cat litter box (a kind of container filling cat litter belongs to pet supplies), auxiliary 7 ~ 10cm is thick, just can use to cat, during clean cat litter box, with cat litter shovel (specific purpose tool belongs to pet supplies), those cakey blocks are shoveled out from cat litter, lose into dustbin, just reach and remove the ight soil of cat and the object of urine, and remaining cat litter in cat litter box, be still clean, can continue to use, after consumption reduces, can continue to add new cat litter and supplement.

Summary of the invention

The high-hydroscopicity cat litter that a kind of centre is loose, it is characterized in that, be made up of the raw material of following weight portion: glass fiber 6 ~ 10, bamboo charcoal 5 ~ 8, land plaster 15 ~ 20, pine sawdust 15 ~ 20, ammonium chloride 7 ~ 9, mulberry leaf 10 ~ 14, walnut shell 8 ~ 12, kaolin 45 ~ 60, leca 10 ~ 15, binding agent 4 ~ 5 and appropriate water;

Described binding agent is made up of the raw material of following weight portion: methyl methacrylate 6 ~ 8, ethanol 3 ~ 4, sodium lauroyl sarcosine 3 ~ 5, aluminium dihydrogen phosphate 1 ~ 2, sodium bicarbonate 4 ~ 6, fresh pine sawdust 10 ~ 14, fresh pine bark 8 ~ 12, white lime 5 ~ 7 and appropriate water; Preparation method: (1), by fresh pine sawdust and pine bark mixing white lime, add the water boil of 4 ~ 6 times and soak 10 ~ 12h, then ball milling 20 ~ 30min is to homogenate, centrifugal rear removal bottom sediment, stirs into emulsion by after supernatant and floccule mixed carbonic acid hydrogen sodium; (2) ethanol is added the water dilution of 8 ~ 10 times, then add methyl methacrylate, sodium lauroyl sarcosine and aluminium dihydrogen phosphate, stir and disperse about 20min and dissolve, the emulsion be finally blended into described in (1) stirs and get final product.

A preparation method for the high-hydroscopicity cat litter that centre is loose, is characterized in that, comprise following step:

(1) by mulberry leaf mixing pine sawdust, add the soak by water 50 ~ 60min of 4 ~ 6 times, under condition of nitrogen gas, be milled to homogenate;

(2) walnut shell powder is broken into powder, mixing bamboo charcoal, ammonium chloride, glass fiber and kaolin are as the bed material of cat litter;

(3) mix the homogenate of (1) and the bed material of (2), be suitably watered and make water content about about 30%, in granulator granulation, make the cat litter particle of particle diameter 3 ~ 5mm;

(4) leca is ground into the grains of sand shape about 40 mesh sieves, mixed gypsum powder, binding agent and other residual components, the water adding 2 ~ 3 times stirs into homogenate, be heated to 80 ~ 90 DEG C, in coating machine, be sprayed on the cat litter particle surface of (3), finally in the baking oven of about 220 DEG C, toast 80 ~ 100min.

Beneficial effect of the present invention: the present invention is a kind of middle soft, the cat litter of the outsourcing shell-type that watchcase is hard, its inner portion of air that retains is conducive to inner soft, water imbibition is stronger, outside gypsum coordinates special binding agent preparation, binding agent refines the fragrant compound that fresh pine tree obtains rosin and pine tree, not only can be used for bonding, the effect of solidifying, distinctive fragrant people also can accept, concrete method for making is by mixed chlorinated for base material ammonium, spray the homogenate of outsourcing again, finally dry in an oven, the process pyrolytic ammonium chloride of baking produces pore, possesses the adsorption effect that relatively common cat litter is stronger.

Embodiment

Embodiment 1:

The high-hydroscopicity cat litter that a kind of centre is loose, it is characterized in that, be made up of the raw material of following weight portion: glass fiber 8, bamboo charcoal 5, land plaster 15, pine sawdust 20, ammonium chloride 7, mulberry leaf 14, walnut shell 12, kaolin 50, leca 10, binding agent 4 and appropriate water;

Described binding agent is made up of the raw material of following weight portion: methyl methacrylate 8, ethanol 4, sodium lauroyl sarcosine 3, aluminium dihydrogen phosphate 1, sodium bicarbonate 4, fresh pine sawdust 14, fresh pine bark 8, white lime 7 and appropriate water; Preparation method: (1), by fresh pine sawdust and pine bark mixing white lime, add the water boil of 4 ~ 6 times and soak 10 ~ 12h, then ball milling 20 ~ 30min is to homogenate, centrifugal rear removal bottom sediment, stirs into emulsion by after supernatant and floccule mixed carbonic acid hydrogen sodium; (2) ethanol is added the water dilution of 8 ~ 10 times, then add methyl methacrylate, sodium lauroyl sarcosine and aluminium dihydrogen phosphate, stir and disperse about 20min and dissolve, the emulsion be finally blended into described in (1) stirs and get final product.

A preparation method for the high-hydroscopicity cat litter that centre is loose, is characterized in that, comprise following step:

(1) by mulberry leaf mixing pine sawdust, add the soak by water 50 ~ 60min of 4 ~ 6 times, under condition of nitrogen gas, be milled to homogenate;

(2) walnut shell powder is broken into powder, mixing bamboo charcoal, ammonium chloride, glass fiber and kaolin are as the bed material of cat litter;

(3) mix the homogenate of (1) and the bed material of (2), be suitably watered and make water content about about 30%, in granulator granulation, make the cat litter particle of particle diameter 3 ~ 5mm;

(4) leca is ground into the grains of sand shape about 40 mesh sieves, mixed gypsum powder, binding agent and other residual components, the water adding 2 ~ 3 times stirs into homogenate, be heated to 80 ~ 90 DEG C, in coating machine, be sprayed on the cat litter particle surface of (3), finally in the baking oven of about 220 DEG C, toast 80 ~ 100min.

The common cat litter that high-hydroscopicity cat litter loose for centre of the present invention and market are sold is contrasted result of use, get a certain amount of fresh cat ight soil and the common cat litter of cat urine effect, the time of its absorption urine is about 55s, it makes the time of ight soil dehydration sclerosis be about 400s, and the loose high-hydroscopicity cat litter of same urine and ight soil effect centre of the present invention, the time of its absorption urine approximately only has 25 ~ 30s, the time of ight soil dehydration sclerosis is made approximately to only have 320s, raw material is easy to get, material cost is not high, greening and environmental protection.

Claims (2)

1. the high-hydroscopicity cat litter that a centre is loose, it is characterized in that, be made up of the raw material of following weight portion: glass fiber 6 ~ 10, bamboo charcoal 5 ~ 8, land plaster 15 ~ 20, pine sawdust 15 ~ 20, ammonium chloride 7 ~ 9, mulberry leaf 10 ~ 14, walnut shell 8 ~ 12, kaolin 45 ~ 60, leca 10 ~ 15, binding agent 4 ~ 5 and appropriate water;

Described binding agent is made up of the raw material of following weight portion: methyl methacrylate 6 ~ 8, ethanol 3 ~ 4, sodium lauroyl sarcosine 3 ~ 5, aluminium dihydrogen phosphate 1 ~ 2, sodium bicarbonate 4 ~ 6, fresh pine sawdust 10 ~ 14, fresh pine bark 8 ~ 12, white lime 5 ~ 7 and appropriate water; Preparation method: (1), by fresh pine sawdust and pine bark mixing white lime, add the water boil of 4 ~ 6 times and soak 10 ~ 12h, then ball milling 20 ~ 30min is to homogenate, centrifugal rear removal bottom sediment, stirs into emulsion by after supernatant and floccule mixed carbonic acid hydrogen sodium; (2) ethanol is added the water dilution of 8 ~ 10 times, then add methyl methacrylate, sodium lauroyl sarcosine and aluminium dihydrogen phosphate, stir and disperse about 20min and dissolve, the emulsion be finally blended into described in (1) stirs and get final product.

2. the preparation method of the high-hydroscopicity cat litter that a kind of centre is loose according to claim 1, is characterized in that, comprise following step:

(1) by mulberry leaf mixing pine sawdust, add the soak by water 50 ~ 60min of 4 ~ 6 times, under condition of nitrogen gas, be milled to homogenate;

(2) walnut shell powder is broken into powder, mixing bamboo charcoal, ammonium chloride, glass fiber and kaolin are as the bed material of cat litter;

(3) mix the homogenate of (1) and the bed material of (2), be suitably watered and make water content about about 30%, in granulator granulation, make the cat litter particle of particle diameter 3 ~ 5mm;

(4) leca is ground into the grains of sand shape about 40 mesh sieves, mixed gypsum powder, binding agent and other residual components, the water adding 2 ~ 3 times stirs into homogenate, be heated to 80 ~ 90 DEG C, in coating machine, be sprayed on the cat litter particle surface of (3), finally in the baking oven of about 220 DEG C, toast 80 ~ 100min.