CN1597632A

CN1597632A - Organic fertilizer using animal poultry feacer as raw material and its production process

Info

Publication number: CN1597632A
Application number: CNA2004100355522A
Authority: CN
Inventors: 李其梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-08-12
Filing date: 2004-08-12
Publication date: 2005-03-23

Abstract

An organic fertilizer is prepared from animal's dung, fowl's droppings, and the ash of plant through aerobic fermenting, modifying, baking, sterilizing, and pulverizing or granulating.

Description

With the feces of livestock and poultry is the fertilizer and the production technique thereof of making raw material

[technical field] the present invention relates to a kind of making production of fertilizer, and particularly belonging to a kind of is main fertilizer and production technique thereof of making raw material with the feces of livestock and poultry.

[background technology] feces of livestock and poultry is the main waste of its feeding field, its growing amount is big, the organic content height, become big source of pollution of contaminate environment, and very easily cause transmission of disease, brought no small cost expenditure for the environmental pollution improvement's work and the diseases prevention and treatment of its feeding field, particularly large-scale feedlot.By retrieval, have and formerly apply for a patent for No. 921027656---" a kind of method that chicken droppings deodorant is solidified into the quick-acting multi-functional organic fertilizer material ", disclose a kind of with special solidifying agent mix with chicken manure, then with the material that can produce stink in the chicken manure by chemical reaction and physical action transformed fixing, make method nuisanceless, multifunctional fertilizers with this.The principal character of this invention is the preparation of solidifying agent, and its prescription comprises multiple natural and industrial chemicals, and raw material prepares that certain degree of difficulty is arranged, and cost of manufacture is also higher relatively, is not easy to promote in vast Rural areas.

It is the fertilizer and the production technique thereof of making raw material with the feces of livestock and poultry that [summary of the invention] purpose of the present invention promptly is to provide a kind of, to reach the purpose that feces of livestock and poultry is effectively handled and actively utilized.

Disclosed in this invention is the fertilizer of making raw material with the feces of livestock and poultry, be solids, it is characterized in that, be raw material with feces of livestock and poultry and plant ash, through aerobic fermentation, endoplasm allotment, oven dry sterilization, pulverizing or the resulting Powdered or particulate state solids of pelletizing forming.

Disclosed in this invention is the production technique of making the fertilizer of raw material with the feces of livestock and poultry, it is characterized in that, comprises the steps:

Steps A: feces of livestock and poultry is collected, put into to send out and imitate the pond, add water, stir, release rare one-tenth pasty state, implement anaerobically fermenting;

Step B: by weight 7: 3 ratio, to burn the plant ash mixing that obtains through the feces of livestock and poultry and the agricultural crop straw of anaerobically fermenting, add the starter of gross weight 1～10% again, after fully stirring, be deposited in the fermentation vat, under the temperature of 45～60 degree Celsius, implement aerobe fermentation, continue 5～7 days;

Step C: will send into that drying plant is dried or natural airing sterilization through the product that step B obtains;

Step D: the product that will obtain through step C, send into disintegrating apparatus and fully stir, make powdery substance, be powdery product disclosed in this invention;

Step e: the product that will obtain through step D, to send into facility for granulating and implement pelletizing forming, products therefrom is granular product disclosed in this invention.

Because disclosed in this invention is the fertilizer of making raw material with the feces of livestock and poultry, composition in its making raw material more than 60% is taken from feces of livestock and poultry, therefore can carry out large-batch processing and utilization to the ight soil of aquaculture output, and utilized agricultural crop straw in large quantities, to eliminating because of feces of livestock and poultry discharges the environmental pollution that causes, the propagation that wards off disease has positive effect.Again because the present invention is directed to the complete processing that the production of this product provides a whole set of tight system, and added an amount of element and additive, so product of the present invention has the organic content height, the growth that improves Soil structure, is suitable for various farm crop different times, the effect of fertility instant effect are enriched, are particularly conducive to nutritive ingredient.

[embodiment] product disclosed in this invention is to utilize plant ash that feces of livestock and poultry and burning of plant straws the obtain fertilizer for the main raw material processing.So-called feces of livestock and poultry is best with the chicken manure.The process of burning of plant straws making plant ash is carried out in the combustion chamber of special use, to guarantee safety and to avoid contaminate environment.

Disclosed in this invention is the production technique of making the fertilizer of raw material with the feces of livestock and poultry, comprises the steps:

1, anaerobically fermenting: put into 20 cubic metres fermentation vat after feces of livestock and poultry collected, stir, stop during visual one-tenth pasty state, leave standstill, implement anaerobically fermenting while add water.

2, aerobic fermentation: the feces of livestock and poultry that will cross through anaerobically fermenting and plant ash mix by 7: 3 weight ratio, add the starter that accounts for gross weight 1～10% then, are deposited in the fermentation vat after stirring resulting mixture, implement aerobe fermentation.So-called starter is any 1～4 kind in Mierocrystalline cellulose, degrading enzyme, protease, the root enzyme.Fermentation time is 5～7 days.Leavening temperature is controlled at 45～60 degree and is advisable.

3, allotment: in the material that obtains through aerobic fermentation, add an amount of amino acid solution, to reach the effect of fertility instant effect.Amino acid whose addition generally is advisable with 1～5% of gross weight.

4, oven dry or airing sterilization: the product after will allocating is sent into drying plant, as roller dryer, dries sterilization.Also can sterilization under day illumination is shone, the water ratio of products obtained therefrom reaches at 10～12% o'clock to be stopped.

5, will send into disintegrating apparatus and pulverize through oven dry or the resulting product of airing sterilization, make powdery substance, products therefrom is Powdered solid-state fertilizer disclosed in this invention; Perhaps, will send into facility for granulating through oven dry or the resulting product of airing sterilization, and as ring mould molding machine, implement pelletizing forming, particle diameter is generally 2mm～6mm, and resulting product is the solid-state fertilizer of particulate state disclosed in this invention.

Because disclosed in this invention is the fertilizer of making raw material with the feces of livestock and poultry, composition in the making raw material more than 60% is taken from feces of livestock and poultry, therefore can handle and utilize the large batch of feces of livestock and poultry that its feeding produces, not only offset to propagate and have positive effect except that environmental pollution, preventing disease, can turn waste into wealth simultaneously, have good social benefit and considerable economic, the utmost point be suitable for as the rural area particularly the supporting project in its feeding field promoted.

Claims

1, a kind of is the fertilizer of making raw material with the feces of livestock and poultry, be solids, it is characterized in that, be to be raw material with feces of livestock and poultry and plant ash, through aerobic fermentation, endoplasm allotment, oven dry sterilization, pulverizing or the resulting Powdered or particulate state solids of pelletizing forming.

2, according to claim 1 a kind of be the production technique of making the fertilizer of raw material with the feces of livestock and poultry, it is characterized in that, comprise the steps:

3, according to claim 2 a kind of be the production technique of making the fertilizer of raw material with the feces of livestock and poultry, its feature is that also so-called starter is any 1～4 kind in Mierocrystalline cellulose, degrading enzyme, protease, the root enzyme.