CN1135281A - Automatic equipment for culturing maggot by using excrement and urine - Google Patents

Abstract

This automatized apparatus can culture and collect maggot without manual operation to speedily and efficiently convert excrement and urine into high-protein feed. It has the advantage of high automatization level, low energy consumption, and having two functions of producing food and controlling pollution resource etc..

Description

The automation equipment of maggot feeding in excrement and urine

The present invention is the automation equipment of utilizing raising fly maggots such as fecaluria, can makes excrement etc. change into high protein feed or food at short notice.

The food of animal picked-up has only sub-fraction fat, starch and protein etc. to change into fat and protein in the animal body, most of carbohydrate oxidation resolves into carbonic acid gas and water has advanced air, stodgy cellulose and unabsorbed starch etc. have entered in the excrement, and most of protein also becomes urea etc. through metabolism and entered fecaluria.But urea can be in excrement decomposes ammonification and carbonic acid gas under the urease effect of bacterium secretion, and bacterium utilizes that carbohydrate decomposers such as ammonia and cellulose are bred in a large number, synthesising thalli protein again again.The protein content of bacterium, microorganism is very high.Contain protein more than 50% as dried yeast, dried putrefying bacteria contains protein 80%, and owing to part carbohydrate in the food is decomposed, the C/N ratio of fecaluria is greatly reduced, more suitable bacterial growth breeding.Just because the existence of putrefying bacteria etc. makes fecaluria embarrass most animals directly edible; feeding effect after the processing is not good enough yet; but some insect specially is food with ight soil; can efficiently utilize the mycoprotein in the excrement; wherein the most competent with the fly maggot that directly moves in the fecaluria; the insect that coprophagy grows up is again the foodstuff of animals such as birds; natural world just repeats repeatedly utilizing the protein of plant production with such biological chain; the method of utilizing of this high-efficiency and economic has guaranteed the prosperity of Animal World, and the natural ecological balance is being kept in protection.

Human traditional farming was broken this joint biological chain, and people make fertilizer with fecaluria and directly returned soil by it, made food become disposable utilization by recycling repeatedly.Kind of waste greatly beyond doubt, existing muck has been extruded the farmland by chemical fertilizer again, has been fallen low into environomental pollution source by farmers''s treasured, becomes the public hazards that are difficult to improvement, although the transition of fecaluria destiny are all embodying the progress of science and technology, the moment that not to advance is to go back has been arrived in present this progress.

If the natural food chain of simulation: allow insect eat up fecaluria, results high protein polypide makes feed or food, make the protein that enters fecaluria obtain reclaiming, recycle, fecaluria is risen to again to likening the higher resource of manurial value to, in dung feeding insect, the first-selected object of culturing is undoubtedly fly.

Fly is very active in the natural ecological balance, it is a ring important in the biological chain, it eats up putrefactions such as ight soil, be outstanding cleaner, polypide is liked food by numerous animals again, has promoted the prosperity of Animal World, it is also happy, and spending pollinates works as the matchmaker for plant passes, even can also replace the clear rotten anti-inflammatory of wound of animal, and be the antibiotic that lives, it is only gained merit in natural world did not have.At human society, though fly commits excesses pathophorous crime, be considered the pestilence god, but as long as people are the multiple spot self-knowledge, be not difficult to see clearly that responsibility is mainly also people oneself, the habit of fly is opposite with the people, the people loves cleaning, it likes dirty smelly, the place of clean hygiene please it all be unwilling to be gone, in addition it is both unlike mosquito, bedbug equally can the active attack mankind, remove to damage human wealth again unlike the mouse termite, it is worn door and registers one's residence that to come to live under the same roof and eat at the same table with the people be that people pay no attention to hygiene and attract entirely, the visiting of it notifies you health not do well just in fact, need hasten thorough sanitization, done well the health fly do not catch up with yet can from from, who understands more, really done well health make fly from go out from from the no fly no fly of eliminating that empoisons again after with paying no attention to hygiene fly being grown in a large number be as different as light from darkness.On the contrary on the contrary just responsible as allowing fly work as sanitary inspection.Past has been played the people worm Great War that decades, The winner or loser cannot the distinguished yet under the name of " patriotic public health campaign ", made a gross injustice insect circle.Do the hygienic habit that health depends on that not only people are good in fact well, also depend on the progress of the perfect and environmental sanitation science and technology of sanitary installation, these be not by 1 year high health several times " motion " and " inspection " can run well, in addition now river and lake water quality worsens, city air dirts etc. are bigger to human health damage, these very easy inspections but are difficult to administer, Isn't that as let slip big dirt and only grab small worm formalism, in fact, fly is that 1 years evolutionary histories are arranged, the great animal of survival advantage from the angle of the natural science and the ecological balance, had not both had necessity of elimination, there is not the possibility of eliminating yet, this inspection method of defending can only mislead people and goes on the Qi Lu that does false health and forget to do true health, still often makes drawing of people spread major issue so far such as the lavatory of China and is in the embarrassment, and the fly eradication expense of decades early enough puts into the melting pot this fly base area.Certainly also influenced development and utilization to fly.

China to the utilization of fly very early, the traditional Chinese medical science with fly maggot be used as medicine, medicine name " maggot ", for controlling the good medicine of infantile malnutrition due to digestive disturbances or intestinalparasites disease, rural area, past Jiangsu has drags for the custom that maggot is supported duck, benefit is very high.Therefore allow fly maggot remove to eat up ight soil, eliminate public hazards, make insect become beneficial insect, public hazards turn to resource, therefrom produce a large amount of flesh of fish eggs, are only a new outlet that makes the best of both worlds with insect.

Set up foster maggot factory at feed lot, make an interior fowl livestock products excrement that forms, excrement is supported fly maggot, and maggot does the short period circulation of feed, just becomes no excrement feed lot, solve at one stroke the feed shortage thus, the fecaluria difficult treatment, a difficult problem such as feeding cost is too high, and the meat valency is too expensive, promote the development of animal husbandry, in addition make China account for 400 kilograms in grain per capita year low-level also to reach the diet structure that makes the whole nation down be main turning to based on meat or fish by vegetarian diet.

The very easy raising of maggot, only need higher temperature and effective airtight control, therefore support maggot the closed greenhouse factory building that can guarantee long-term production need be arranged, the people is difficult to coexist with the maggot excrement in the factory building of this airtight high temperature, therefore be equipped with operatorless automation equipment again, like this could large-scale farming, China Patent No. is that 90200816.1 " the batch production production facility of faeces feeding insect " is and supports the automation equipment that maggot is used, but it goes back imperfection, there is defective, by the roller holder on the frame as supporting the maggot troughed belt, can not be straight in the time of can making troughed belt loose, influence the even of excrement layer, cost is also higher; Fixedly feed the maggot device that quantity not only is installed is many, adding excrement needs again cooperate with the troughed belt mobile phase, adds that the excrement amount is difficult regulates, and wherein also lacks gathering of maggot, the branch cleaning device, and these all will be replenished and perfect by new invention.

The present invention uses sliding foster maggot troughed belt instead and movable type adds the class device and assorts gathering of maggot, and cleaning equipment forms an automatized maggot raising streamline that renewal is more perfect.

The present invention is made up of following several sections, the one, excrement storehouse and manure-feeder are used for temporary fecaluria and fecaluria delivered in the mobile manure-adder, a kind of form of manure-feeder be charging aperture in bottom, excrement storehouse, discharging opening is facing to the auger conveyor that adds the excrement device.The 2nd, mobile manure-adder, it is main the composition by several cantilever-shaped auger conveyors, has slit and replace discharging opening on stack shell, the excrement material is become band discharge even cloth on foster maggot troughed belt, add the excrement device wheel and drive unit are housed, and advance and retreat automatically in orbit by electrically operated.The 3rd, multilayer troughed belt larvina-cultivating rack, it is main the composition by the multilayer cantilevered frame and the revolution belt of many strip layings on frame of a long queue shape, cantilever can be monolateral, also intermediate support both sides symmetric double cantilever, two-layer about every cantilever divides, lay supporting plate between adjacent cantilever, the supporting plate on upper strata is paved into groove shape, make belt on top can form the groove shape to accumulate more muckworm, lower floor then tiles.Two chains are housed on the belt, with the sprocket engagement on the cylinder of frame two, there is one to be initiatively to roll in the cylinder, drag by motor through speed changer, plant automatically by running a few minutes every several hours for motor, make the some rice of troughed belt reach, troughed belt moves on to the other end from one and needs 2-3 days, just makes fly blow or young maggot grow up to the strong maggot that can gather.The 4th, wash the maggot device, it is driven with larvina-cultivating rack and connects, and is rushed in larvina-washing pool by water when the maggot on the belt changes and separate with foreign material under cylinder, and fallen with the water outflow by the pond breach to be sent to larvina-rinsing pool on wired belt conveyer.The 5th, float the maggot device, the maggot of sending here from larvina-washing pool piles up on the branch maggot dish of larvina-rinsing pool central authorities, and a small amount of foreign material are stayed on the dish, and maggot disorderly climbs on dish and falls in the larvina-rinsing pool, tells behind the clean residual excrement to flow out to be sent into by wired belt conveyer from the pond breach in water and receives in the maggot bucket.Maggot in the bucket is purer, can send feed lot to make fresh and alive feed or enter processing factory and be processed into products such as maggot powder, except that washing maggot, floating two ponds, pond, under multilayer troughed belt larvina-cultivating rack, also scrape out the pond, raise aquatic products such as soft-shelled turtle, eel, eel, both can with raise maggot with on climb out of the maggot of falling in the water and eat up, pond itself has also become the high yield fishpond of long-term insulation, also can increase the heat capacity in whole greenhouse.

Automatized maggot raising apparatus provided by the invention makes maggot feeding in excrement and urine break away from the restriction of the dirty smelly inconvenience of manual operation, the large-scale industrialized enforcement of ability, making fecaluria be used as resource efficiently develops and becomes possibility, no excrement feeding manner both can significantly improve the availability of feed, can also make human excrement and various food refuse high-speed and high-efficiency change into food, be a shortcut of difficult problems such as the scarce feed of solution China tradition animal husbandry existence, Ben Gaoli are little, livestock products public hazards.

Concrete forms more of the present invention will illustrate, and see also accompanying drawing, wherein:

The layout structure schematic diagram of accompanying drawing 1, foster maggot automation equipment.

The structural representation of accompanying drawing 2, mobile manure-adder.

Accompanying drawing 3, multilayer troughed belt larvina-cultivating rack structural representation.

Accompanying drawing 4, foster maggot rack construction schematic diagram.

Accompanying drawing 5, wash maggot, float maggot apparatus structure schematic diagram.

Fig. 1 is the layout of a whole set of automation equipment.Fecaluria is loaded in the temporary storing bin (1), by manure-feeder (2) excrement is pushed in the mobile manure-adder (3), by it excrement is spread on the foster maggot troughed belt (4), maggot on the troughed belt (4) is rushed in larvina-washing pool (5), deliver to larvina-rinsing pool (7) by wired belt conveyer (6) after the preliminary impurity elimination, send into by wired belt conveyer (8) behind the rinse and receive in the maggot buckets (9), support maggot troughed belt (4) below be that a tool is cultured pond (10).

Figure 2 shows that the structural representation of mobile manure-adder.It is main the composition by several cantilever-shaped auger conveyors (11), on the stack shell of conveyer, have long mouthful of seam (12), excrement is spilt on the uniform troughed belt along being seamed into sheet, stool storing bin (13) is separated into the equal feces storage chamber of several volumes by demarcation strip (14), and each supplies excrement to an auger conveyor, floating cutting down is housed in the stool storing bin (13) stops to add excrement when device (15) instructs excrement full, add on the frame (16) of excrement device wheel (17) is housed, and motor transmission (18).

Fig. 3 is the structural representation of troughed belt larvina-cultivating rack.It is the critical piece of automatized maggot raising apparatus, is the multilayer cantilever support of a long queue shape, is illustrated as double cantalever type, and both sides need respectively be equipped with manure-feeder and add the excrement device.It is main the composition by frame (19) and belt (20), chain (21) is housed on the belt, chain (21) cooperates with sprocket wheel (23) on frame two roller (22), drive sprocket is driven by motor and speed changer (24), by the growth rate of maggot, belt moves to the other end by one of frame and needs 2-3 days approximately, generally adopts automatic control regularly to turn round and plants somewhat, move some rice, the omnidistance several times that divided in 2-3 days have moved.

Fig. 4 is the structural representation of cantilevered frame, on each column (25), arranging several groups of truss (26) from top to bottom, every group of crossbearer (26) divides two-layer up and down, the upper strata is spread slide plate (27) back and is formed the slightly high groove shape in both sides, promptly becomes flute profile after belt is put, lower floor's slide plate tiling, but all tile up and down or simply do not spread at the slide plate that the same cylinder in frame two (22) joins, roller (22) is by turning rolls (28) supporting, and one is driven pulley, and the active roller of other end is by driven by motor.

Figure 5 shows that the structural representation of larvina-washing pool and larvina-rinsing pool, when belt (20) is mobile, sparge pipe (29) spray water simultaneously with on maggot and foreign material pour larvina-washing pool (30), the Chi Shui of larvina-washing pool (30) is separated into two-layer up and down by silk screen (31), maggot is poured at the bottom of the lower layer of water of net, can cross the floating water surface of going up of mesh by automatic drill, the part foreign material are held back by net, reach and wash the maggot purpose, the maggot that climbs up on top of the water and a small amount of foreign material are held on the branch maggot dish of delivering in the larvina-rinsing pool (34) (35) by net belt conveyer (33) when lower collecting basin (32) by the current band, maggot disorderly climbs on dish and finally falls in the pond, foreign material are stayed on the dish, fall into maggot in the pond certain hour that in water, floats and just can tell residual excrement in the clean tripe, again by the current band when another collecting basin (36) by the net belt conveyer delivery to receiving in the maggot buckets (37), at this moment maggot is purer dispatches from the factory as fresh and alive feed or processing maggot powder.The net belt conveyer here is similar with belt conveyor, but has replaced belt by reticular zone, can miss liquid and hold back solid and transport.Larvina-washing pool, larvina-rinsing pool all are furnished with little water pump (38), make wash maggot water can be recycling repeatedly.

Claims (9)

1, a kind ofly culture the automation equipment of fly maggot with fecaluria etc. as feed, it is characterized in that: this equipment is main the composition by multilayer troughed belt larvina-cultivating rack, mobile manure-adder, larvina-washing pool, larvina-rinsing pool etc.

2, equipment according to claim 1 is characterized in that its multilayer troughed belt larvina-cultivating rack is made up of frame and the annular belt that is layered on the frame.

3,, it is characterized in that its frame is contained in the long frame that is linked to each other and formed by slide plate between crossbearer on the column, the crossbearer by column and a plurality of being arranged above and below according to claim 1,2 described equipment.

4, according to claim 1,3 described equipment, it is characterized in that its crossbearer forms single-cantilever or two cantilever-shaped with one or center fixed on column, crossbearer divides two-layer up and down, the slide plate tiling of lower floor, low, both sides slant height grooving shape in the middle of the slide plate on upper strata.

5, equipment according to claim 1 is characterized in that its mobile manure-adder is made up of stool storing bin, open-end auger conveyer, transmission device, wheel etc.

6,, it is characterized in that its stool storing bin is separated into the feces storage chamber that several volumes equate by dividing plate according to claim 1,5 described equipment.

7, it is that a silk screen is equipped with in its larvina-washing pool Chi Shui middle level that equipment according to claim 1, its material are levied, and Chi Shui overflows the place net belt conveyer is housed.

8, equipment according to claim 1 is characterized in that being equipped with in its larvina-rinsing pool a branch maggot dish, and Chi Shui overflows the place net belt conveyer is housed.

9, according to 1,7,8 described equipment as requested, its material levy be the guipure of its net belt conveyer be can ponding poriferous zone.

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