CN103992145A - Device for anaerobic-aerobic preparation of bio-organic fertilizer from household garbage/livestock and poultry excrement - Google Patents

The invention discloses a device for anaerobic-aerobic preparation of a bio-organic fertilizer from household garbage/livestock and poultry excrement. The device is characterized in that: the device comprises a belt pulley, a fine crusher, a solid-liquid separating cylinder, an aerobic reaction cylinder and an anaerobic reaction cylinder, wherein the fine crusher, the solid-liquid separating cylinder, the aerobic reaction cylinder and the anaerobic reaction cylinder are coaxially connected in series; and the whole device is in a taper structure with a small front end and a large rear end. The device is high in working efficiency, can process 1.5-10 cubic meter of garbage per day so as to recycle and harmlessly dispose the garbage. The fertilizer forming speed is fast. Materials in the device can be discharged after being disposed in the device for about 3 days. The device is environmental friendly, wherein stink is discharged after being processed by processing equipment and reaching the standards. The device is small in power.

One way of life rubbish/feces of livestock and poultry anaerobic-aerobic is prepared the device of biological organic fertilizer

Technical field

The present invention relates to the treatment facility of domestic refuse, specifically one way of life rubbish/feces of livestock and poultry anaerobic-aerobic is prepared the device of biological organic fertilizer.

Background technology

Along with the raising of people's living standard, Output of Domestic Waste is also more and more per capita, and the processing of rubbish is a great problem of pendulum in face of people at present.The treatment process one of domestic refuse is landfill at present, and this method floor space is large, wastes valuable land resources, the 2nd, and burn, but equipment requirements is high, and atmosphere is had to pollution; The 3rd, prepare biological organic fertilizer, but multiplex composting process retting, method is more extensive; The 4th, use rubbish producing methane, but technique more complicated.

Summary of the invention

The object of the invention is to provide one way of life rubbish/feces of livestock and poultry anaerobic-aerobic to prepare the device of biological organic fertilizer, this device can be by part garbage as resource, innoxious.

The technical scheme that realizes the object of the invention is:

One way of life rubbish/feces of livestock and poultry anaerobic-aerobic is prepared the device of biological organic fertilizer, belt pulley and the machine barrel in small, broken bits being coaxially cascaded, solid-liquid separation machine barrel, aerobic reaction cylinder, anaerobic reaction cylinder, consists of, and integral body is the large taper in the little rear end of front end.

Described belt pulley is driven by electric motor or diesel engine;

In described machine barrel in small, broken bits, be provided with fine crusher, machine barrel top is provided with garbage inlet;

In described solid-liquid separation machine barrel, be provided with extrusion machine, machine barrel below is provided with the percolate relief outlet being communicated with methane-generating pit, and percolate send methane-generating pit producing methane;

In described aerobic reaction cylinder, be provided with turnover throwing machine, cylinder top is provided with bacterial classification and auxiliary material import and hot blast import;

In described anaerobic reaction cylinder, be provided with extrusion machine, drum outer wall is provided with hot water jacket, and tail end is provided with foul smell discharge outlet and goes out fertilizer mouth, and foul smell discharge outlet is connected with smoke eliminator.

The working process of this device is: diesel engine or electric motor drive belt pulley rotation, rubbish that can bio-fertilizer processed after sorting is sent into from opening for feed, by crusher in crushing to 2mm, by travelling belt, deliver to solid-liquid separation machine barrel again and carry out extrusion dehydration, enter afterwards aerobic fermentation reaction tube and carry out aerobic fermentation, and add gentle interpolation complex microorganism bacterial classification, auxiliary material and send into warm air and turn over throwing aeration, by extruding rotating paddle, be expressed to anaerobically fermenting reaction tube again, carry out anaerobic reaction, this cylinder is provided with foul smell air outlet, is connected with smoke eliminator.Within approximately 3 days from charging, make biological organic fertilizer, from going out fertilizer mouth, discharge.

Advantage of the present invention is: 1, working efficiency is high, can non-stop run, can process 1.5-10 cubic meter rubbish every day, garbage harmless recycling; 2, become the fertile time fast, material can be discharged for approximately 3 days in equipment; 3, environmentally friendly, the rear discharge up to standard of the treated device processes of foul smell; 4, power is little, with diesel engine or electric motor, drives.Can according to the treatment capacity of rubbish manufacture little, in, large-scale equipment, this equipment also harmless treatment of applicable feces of livestock and poultry is manufactured biological organic fertilizer.

Accompanying drawing explanation

Fig. 1 is the structural representation of apparatus of the present invention;

In figure: 1.. belt pulley 2. machine barrel 2-1. in small, broken bits garbage inlet 2-2. fine crusher 3. solid-liquid separation machine barrel 3-1. extrusion machine 3-2. percolates export 4. aerobic reaction cylinder 4-1. auxiliary material bacterial classification opening for feed 4-2. hot blast import 4-3. turnover throwing machine 5. anaerobic reaction cylinder 5-1. screw extrusion press 5-2. hot water jacket 5-3. foul smell discharge outlet 5-4. discharge ports.

Embodiment

With reference to Fig. 1, one way of life rubbish/feces of livestock and poultry anaerobic-aerobic is prepared the device of biological organic fertilizer, the belt pulley 1 driving by electric motor or diesel engine and the machine barrel in small, broken bits 2 being coaxially cascaded, solid-liquid separation machine barrel 3, aerobic reaction cylinder 4, anaerobic reaction cylinder 5, consist of, integral body is the large taper in the little rear end of front end; Shell is made with glass reinforced plastic.Wherein:

In machine barrel 2 in small, broken bits, be provided with fine crusher 2-2, machine barrel 2 tops are provided with garbage inlet 2-1;

In solid-liquid separation machine barrel 3, be provided with extrusion machine 3-1, machine barrel 3 belows are provided with the percolate relief outlet 3-2 being communicated with methane-generating pit;

In aerobic reaction cylinder 4, be provided with turnover throwing machine 4-3, aerobic reaction cylinder 4 tops are provided with auxiliary material bacterial classification opening for feed 4-1 and hot blast import 4-2;

In anaerobic reaction cylinder 5, be provided with screw extrusion press 5-1, drum outer wall is provided with hot water jacket 5-2, and tail end is provided with foul smell discharge outlet 5-3 and goes out fertilizer mouth 5-4, and foul smell discharge outlet 5-3 is communicated with flue gas cleaner.