CN104396761A

CN104396761A - Building waste cat litter and preparation method thereof

Info

Publication number: CN104396761A
Application number: CN201410711263.3A
Authority: CN
Inventors: 程岗
Original assignee: U Play Corp
Current assignee: Wuhu U Play Nursing Product Technology Co Ltd
Priority date: 2014-12-01
Filing date: 2014-12-01
Publication date: 2015-03-11
Anticipated expiration: 2034-12-01
Also published as: CN104396761B

Abstract

The invention discloses a building waste cat litter and a preparation method thereof. The cat litter is prepared from the following raw materials in parts by weight: 30-40 parts of cement bricks, 30-40 parts of rice straws, 3-5 parts of sodium hydroxide, 20-30 parts of reed straws, 15-20 parts of attapulgite, 3-5 parts of chitosan, 10-15 parts of vermiculite power, 30-40 parts of lime waste, 4-5 parts of adhesive and proper amount of water, wherein the waste materials remained after building are reutilized to be prepared into the cat litter; primarily the cement bricks and the lime waste after demolition are used and both have an extremely strong water absorption effect; the carbonized product which is formed by carbonizing the added crop straws is easy in obtaining of raw materials, healthy, easy to realize and can protect the environment; the straws are all treated by sodium hydroxide in advance to soften the fiber tissues and the mesophyll tissues; the fiber tissues are remained through operations such as ball milling and centrifugation for carbonization; the carbonized product has a more stable structure and less impurities, is low in cost and is of great help for relieving the increasingly tense energy and protecting the environment.

Description

A kind of construction waste cat litter and preparation method thereof

Technical field

The invention belongs to the technology field of cat litter, be specifically related to a kind of construction waste cat litter 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

A kind of construction waste cat litter, it is characterized in that, be made up of the raw material of following weight portion: cement brick 30 ~ 40, rice straw 30 ~ 40, sodium hydroxide 3 ~ 5, reed straw 20 ~ 30, attapulgite 15 ~ 20, shitosan 3 ~ 5, vermiculite power 10 ~ 15, lime waste 30 ~ 40, binding agent 4 ~ 5 and appropriate water;

Described binding agent is made up of the raw material of following weight portion: citric acid 3 ~ 5, melamine resin 5 ~ 7, dolomite dust 10 ~ 15, ethyl acetate 3 ~ 5, silicon potash fertilizer 2 ~ 3, α ﹣ sodium olefin sulfonate 4 ~ 6, methyl-silicone oil 4 ~ 5, active carbon 3 ~ 5 and water 45; Preparation method is: mixing ethyl acetate, methyl-silicone oil and α ﹣ sodium olefin sulfonate are added in water, be heated to 60 ~ 70 DEG C of stirrings and disperse 20 ~ 30min one-tenth emulsion, then citric acid, melamine resin, silicon potash fertilizer, active carbon and dolomite dust is blended into successively, be heated to about 80 DEG C stir into homogenate again and get final product, be incubated for subsequent use.

A preparation method for construction waste cat litter, is characterized in that comprising following step:

(1) be blended into water and the sodium hydroxide of 2 ~ 3 times after reed straw and rice straw tentatively being pulverized, soak 4 ~ 6h, then ball milling 20 ~ 30min, centrifugal segregation excessive moisture and stalk floccule, be dried to pulvis by lower floor's homogenate for subsequent use;

(2) put into Muffle furnace after being sealed by the pulvis of (1), inflated with nitrogen is protected, and temperature 500 ~ 550 DEG C carries out heating charing 5 ~ 7h, obtains carbonizing production after being cooled to room temperature;

(3) cement brick is broken into the particle about 20 mesh sieves, combined lime waste material is cat litter bed material, the carbonized product of (2), shitosan, vermiculite power, attapulgite, binding agent and other residual components are added in bed material, the furnishing that adds water is stuck with paste, 30 ~ 40min is dispersed in stirring, makes the cat litter of 3 ~ 5mm particle diameter;

(4) cat litter that (3) are obtained is toasted dry 30 ~ 40min at the temperature of about 250 DEG C.

Beneficial effect of the present invention: the present invention by utilize build the obsolete material that stays carry out huge profit with after make cat litter, here cement brick and the lime waste after removing mainly is used, all extremely strong soaking effects of tool, add the carbonized product after agricultural crop straw charing, raw material is easy to get and health is easy, protection of the environment, stalk is all prior through naoh treatment, softening fibre tissue and mesophyll tissue, passing through ball milling, operation such as centrifugal grade leaves fibr tissue and carbonizes, carbonizing production structure is more stable, impurity is less, cost is lower, all helpful to the energy and protection of the environment of alleviating growing tension.

Embodiment

Embodiment 1:

A kind of construction waste cat litter, it is characterized in that, be made up of the raw material of following weight portion: cement brick 40, rice straw 40, sodium hydroxide 3, reed straw 20, attapulgite 15, shitosan 3, vermiculite power 10 ~ 15, lime waste 30, binding agent 4 and appropriate water;

Described binding agent is made up of the raw material of following weight portion: citric acid 5, melamine resin 6, dolomite dust 14, ethyl acetate 5, silicon potash fertilizer 3, α ﹣ sodium olefin sulfonate 6, methyl-silicone oil 4, active carbon 3 and water 45; Preparation method is: mixing ethyl acetate, methyl-silicone oil and α ﹣ sodium olefin sulfonate are added in water, be heated to 60 ~ 70 DEG C of stirrings and disperse 20 ~ 30min one-tenth emulsion, then citric acid, melamine resin, silicon potash fertilizer, active carbon and dolomite dust is blended into successively, be heated to about 80 DEG C stir into homogenate again and get final product, be incubated for subsequent use.

The common cat litter that construction waste cat litter 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 same urine and ight soil effect construction waste cat litter 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 240s, alleviate environmental pressure, raw material is easy to get, material cost reduces greatly, it strengthens the ability of twice laid and cannot estimate the contribution that Sustainable Development in Future is made simultaneously.

Claims

1. a construction waste cat litter, it is characterized in that, be made up of the raw material of following weight portion: cement brick 30 ~ 40, rice straw 30 ~ 40, sodium hydroxide 3 ~ 5, reed straw 20 ~ 30, attapulgite 15 ~ 20, shitosan 3 ~ 5, vermiculite power 10 ~ 15, lime waste 30 ~ 40, binding agent 4 ~ 5 and appropriate water;

2. the preparation method of a kind of construction waste cat litter according to claim 1, is characterized in that comprising following step: