CN101209452B - Multifunctional garbage processing method - Google Patents

Abstract

The invention relates to a multi-functional garbage processing method, which is a pioneering invention in the city environmental protection field. The technique is characterized in that domestic garbage and industrial garbage in large and medium-sized cities are gathered and a garbage fluffer is used for discongesting bale garbage; a magnet separator and a cyclopneumatic separator are used for separating hard sundries of heavy metal, stones and glass, etc. from soft sundries of grain, vegetables, paper, plastic and cloth, etc.; the sundries of stones, glass, heavy metal, etc. are sent into a high temperature differentiation furnace for melting into various industrial raw materials; substances of grain, vegetables, paper, plastic and cloth, etc. that contain mycomycin and odor are rolled by a pedrail conveyor and then sent into a highly efficient aging storehouse after slag and ash are screened; a juicing and thread rolling machine is used for extracting water that contains resin and grease so as to manufacture ethanol or biodiesel; residual sizing agent is sent to an electricity and oxygen mixed reactor and added with hydroxyl free radical for prilling and drying so as to obtain compound fine fodder for various animals after antisepsis, deodorization and kibbling.

Description

A kind of multifunctional garbage processing method

Technical field

The present invention is the pioneering invention in urban environmental protection field.

Background technology

Treatment of urban garbage is the outstanding difficult problem of urban construction, because hard foreign material such as existing metal, glass, cement, stone in the rubbish also have perishables such as leftovers, meal, paper, melon and fruit pears peach skin, nuclear; Also have chemical class such as terylene dry goods, medicine, plastics, rubber, both difficult separation, recovery, difficult again twice laid; Though advocate refuse classification again and again; But since rubbish too much, too complicated, handle at present and be still hard nut to crack, more difficulty turns waste into wealth.Multifunctional garbage processing method adopts magnet separator with cyclopneumatic separator and hydroxyl radical free radical variety classes rubbish to be separated, anticorrosion, deodorizing, sterilization, thus reach the purpose of twice laid.

Summary of the invention

Major technique characteristic of the present invention is with city dweller's rubbish and industrial refuse centralized collection; Adopt magnet separator and cyclopneumatic separator that metal, stone, the hard foreign material of category of glass are separated; To remain rubbish then and use the track conveyor backing, send into efficient ager after filtering out lime-ash, and directly send into juice extracting and fibre rolling machine then and separate grease, resin, moisture; Juice is drawn making ethanol and biodiesel; The residue soft waste articles is delivered to the comprehensive generator of photoelectricity oxygen, adds that hydroxyl radical free radical is anticorrosion, deodorizing, sterilization, after high-density paste mill grinds, processes the compound concentrated feed of particle again.

The specific embodiment

1, city dweller's rubbish and industrial refuse are collected destructor plant and carry out preliminary sorting, especially big ultrahard thing is separated, and with the rubbish fluffer one-tenth is bundled into the rubbish that sticks together and discongests by manual work.

2, with belt conveyor rubbish is sent into magnet separator each heavy metal species (iron, steel class) is carried out initial gross separation, send into cyclopneumatic separator harder foreign material such as part metals, glass, stone are separated with soft waste articles.

3, hard foreign material are put into high temperature differentiation stove and carry out calcination, adopt different temperatures that various metals, category of glass are separated as industrial regenerative raw materials.

4, soft waste articles is sent into efficient slaking storehouse through the track conveyor backing, after filtering out lime-ash, send into juice extracting and fibre rolling machine then grease, resin and moisture etc. are separated, juice is drawn make ethanol and biodiesel.

5, residue is sent in the comprehensive generator of photoelectricity oxygen added hydroxyl radical free radical and carry out anticorrosion, deodorizing, disinfect.

6, will send into through the material after anticorrosion, deodorizing, the sterilization and carry out granulation, oven dry after grinding in the high-density paste mill, become the compound concentrated feed that is fit to various animals.

Claims (1)

1. multifunctional garbage processing method; Its major technique characteristic is domestic waste and industrial refuse to be collected the back adopt magnet separator with cyclopneumatic separator hard foreign material to be separated with soft waste articles, and wherein hard foreign material comprise metal, stone, glass, and soft waste articles comprises leftover, paper products, plastics, cloth products; Hard foreign material are carried out calcination in high temperature differentiation stove; Differentiate different metal, glass, stone as industrial raw materials, soft waste articles is carried out backing, sends into efficient slaking storehouse after filtering out lime-ash, with juice extracting and fibre rolling machine grease, resin, moisture are separated then; Juice is drawn making ethanol and biodiesel; Leftover materials are sent into the comprehensive generator of photoelectricity oxygen carries out disinfection, anticorrosion, deodorizing, grind back granulation, oven dry with high-density paste mill then, process the compound concentrated feed of particle.