CN202744465U

CN202744465U - Organic fertilizer retting device

Info

Publication number: CN202744465U
Application number: CN2012202836546U
Authority: CN
Inventors: 游增尚; 游�燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-17
Filing date: 2012-06-17
Publication date: 2013-02-20
Anticipated expiration: 2022-06-17

Abstract

The utility model relates to a piece of facilitate for retting an organic fertilizer, in particular to a cellar type organic fertilizer retting device. The organic fertilizer retting device comprises a box body, wherein a material outlet is formed in the box body; a cover plate is arranged on the material outlet; one side of the cover plate is hinged with the box body; an opening hook is arranged on the other side of the cover plate; a right-angled supporting frame is arranged on the side, hinged with the box body, of the cover plate; a material feeding cylinder is arranged on the cover plate and is provided with an inner shading plate; the inner shading plate is provided with a rotation main shaft; the two ends of the rotation main shaft of the inner shading plate are hinged with the inner wall of the material feeding cylinder; the inner shading plate is provided with an opening device; and a sewage inlet is formed in the box body. The organic fertilizer retting device is simple in structure, economic and practical. Organic wastes can be effectively retted to form the organic fertilizer through the organic fertilizer retting device.

Description

Organic fertilizer retting device

Technical field

The utility model relates to a kind of facility of retting organic fertilizer, especially a kind of underground cellar for storing things formula organic fertilizer retting device.

Background technology

Along with the fast development of economic society and the quickening of urbanization process, the refuse production in China city constantly increases, average annual increasing degree surpasses 10%, and the problem of living garbage pollution becomes increasingly conspicuous, and has had a strong impact on town environment sanitary condition and the people's quality of life.The refuse treatment of samll cities and towns is simple landfill disposal at present, metropolitan domestic rubbish disposal need be invested 8-10 hundred million Renminbi and be built refuse-burning plant, just can reach the harmless treatment requirement, many small city domestic rubbish disposal standards are low, be simply equipped, just make simple landfill, form new source of pollution, cause the secondary pollution of domestic rubbish disposal.

The pollution of domestic refuse on sanitary wastewater and the ground, to the harm that causes of people's life and environment, can analyze from the following aspect:

One, sewage wastewater is discharged the pollution that causes, has biological pollution, aerobic Organic pollutants, richness in nutrition to pollute etc.Analyze its various goods and materials compositions, but utility value.

1, biological pollution

Mainly refer to pathogenic microorganism and other harmful organisms in the waste water, mainly comprise the various pathogens such as virus, germ, parasitic ovum.Biological pollution is mainly from aspects such as city domestic sewage, hospital wastewater, surface runoff waste water, rubbish.The pollution hazard history of pathogenic micro-organism at most, harm is maximum, is still so far one of type that the important water of harm humans health and lives pollutes.

2, aerobic Organic pollutants:

Can consume by biochemical action the material of oxygen in water in the waste water, be referred to as aerobic pollution, wherein major part is organism.After organism enters water body, by the chemical reaction of microorganism, be decomposed into the process of inorganics, consume the dissolved oxygen in the water.Under the condition of anoxic, occur corrupt the decomposition in pollutent, worsens water quality, causes water pollution

3, richness in nutrition pollutes:

Refer to that mainly nitrogen, phosphorus, potassium, sulphur etc. can cause the material of body eutrophication.Nitrogen in the water, phosphorus concentration surpass certain value, can make the plant amount reproductions such as algae, in the waters of flowing slowly, assembled large stretch of wawter bloom in the lake, at reservoir; In the ocean, form Chi Hu; And the death of algae can cause the minimizing of oxygen in water, makes water quality deterioration, and the biologies such as fish are dead because surviving.

By the hospital sewage of row in river, in the lake, germ, virus; Germ, parasitic ovum in the human faecal mass are being propagated various diseases, and the people has eaten not dead fish, shrimp, and lotus etc. all can be infected.

At present, the water ring of China pollutes the sixth of the twelve Earthly Branches unexpectedly through very serious, and according to relevant, China's trunk river Organic pollutants are very serious, and is the gesture of expansion, and pollution of waterhead is outstanding.Simultaneously, according to the investigation of hydraulic department to 100,000 kilometers rivers, the whole nation, in the large reservoir, Taihu Lake the sixth of the twelve Earthly Branches is through being in eutrophic state fully; The Dian Chi eutrophication is more and more serious; Chaohu nutritional status index descends to some extent, but is in eutrophic state; Dongting Lake, Hongchehu Lake water quality are relatively poor, and the Baiyang Lake is seriously polluted.In addition, each metropolitan underground water of the whole nation is polluted, and the part index number in partial area exceeds standard, and pollution problem go fromes bad to worse, etc.

Two, the pollution that causes of ground domestic refuse:

Domestic refuse is deposited in the rubbish container, and rubbish container spreads all over each place in city, and this laying method has caused harm in various degree to resident's living environment, and the below introduces the realistic situation of this harm.

1, rubbish container is placed the dirt seven that causes

Rubbish container is placed in the open, since empty van on the ground can be regarded as, to the time that the scrap heap trunkful pulls away, generally is 7 one 10 days.When being warm, 3 one 4 days, rubbish was corrupt with regard to retting, lived near the people of rubbish container, deeply hurt especially

2, the pollution in refuse tip

Rubbish by roping after the refuse tip, again with dozer the scattered rickle rubbish that car unloads, be concentrated into the high raft of a number rice, institute's consumption machine power, fuel cost is very high; With soil bury rubbish to comprise automobile freight charges, shovel loader loading fare, buy the soil-shifting expense of soil expense, dozer etc., also be a high fund input.

The Re-pollution that the negative impact of society is also had rubbish.Automobile advances the refuse tip to the rubbish roping, and during air storage, one to put be exactly one month or two months, even the longer time.The wind and weather bubble adds Exposure to Sunlight, and stinking smell assaulting one's nostrils, bacterial reproduction.Human when enduring huge negative social impact to the fullest extent, also bearing huge economic weight.

On the other hand, the fertilizer that the cultivation and fertilization pattern of existing agricultural is used is chemical fertilizer, utilize organic fertilizer such as farm manure to come the Crops in Applying Fertilizer pattern before having changed, in most cases be to utilize chemical fertilizer to provide required nutrient for farm crop, long-term like this in the agriculture production, make the land used chemical fertilizer in a large number, must cause the many-sided harm of soil pollution etc.

If 1 long-term a large amount of use chemical fertilizer, agricultural chemicals or other input improper uses can be residual excessive in product, after the people had eaten, directly harm humans was healthy.

2, excessive use nitrogen, phosphorus, potassium can make nitrogen, phosphorus nutrient enter water body, cause the biological excessive breeding such as algae in the water.After the aquatic organism death such as algae, its organic decomposition makes that dissolved oxygen is consumed in a large number in the water body, and water body presents anoxic condition, and the water condition worsens, and fish, shrimp are dead.Excessively use chemical nitrogen fertilizer, not only cause loss of soil nutrient, fearless increase original has also polluted underground water source.

3, the unreasonable use of nitrogen.Because denitrification, form the inferior carrier of oxygen of change of nitrogen and oxygen, loss out enters atmosphere from soil, and Nitrous Oxide gas reacts with ozone after arriving the ozone of the earth, generate nitrogen protoxide, make ozone reduction, earth's ozone layer wrecks, and stops ultraviolet ray to see through atmospheric layer thereby weaken, strong uviolizing has very large harm to biology, such as skin carcinoma etc.

4, owing to the downward leaching loss of nitre attitude oxygen in the soil, can cause the eutrophication in underground water and lake and river.Reach 50 mg/litre when above when underground water contains nitrate, be the mark that seriously becomes, make the drinking water quality variation, if people's long-term drinking after nitrate transformation is inferior whistle hydrochlorate, may generates strong carcinogen and provide one by one nitrosamine, the long-term hazards human health.

5, some fertilizer variety may contain the harmful substances such as heavy metal poison cyanogen, causes the hazard residue of agricultural-food, further increases the weight of the harm to human health, but and cause cancer etc.

We must clearly realize that, chemical fertilizer is used in agriculture production for a long time, in a large number, biochemical fertile pollution of inevitable evil, and above-mentioned ight soil, urine, domestic refuse etc. refuse pollution thing contains just like various organism such as nitrogen, phosphorus, potassium, the just growth of farm crop necessary " grain ", we abandon it is a kind of very unfortunate waste.The urban population in the whole nation breaks through 700,000,000 the sixth of the twelve Earthly Branches, produces for each person every day approximately 0.6 kilogram of ight soil, 2.5 kilograms of urines, 0.4 kilogram domestic refuse (leftover, bone, dish bits, pericarp, melon skin, waste paper, ash bits etc.), quantity is huge especially, inexhaustible, the prospect of development and use is considerable.If can implement refuse reclamation by the mode of implementing retting as various production rubbish such as the ight soil of organic fertilizer, urines, make the rubbish that originally will abandon and can't process become the organic fertilizer that people utilize, provide new thinking for solving the large problem such as environmental pollution, food safety.And can utilize a kind of both convenient, practical device to realize that nature makes compost process, then be the task of top priority for people alleviate living burden greatly.

Summary of the invention

The purpose of this utility model is to provide organic fertilizer retting device a kind of simple in structure, economical and practical, can realize effective retting of organic waste by it, finally forms organic fertilizer.

The utility model discloses a kind of organic fertilizer retting device, comprise casing 1, it is characterized in that casing 1 is provided with discharge port 7, discharge port 7 is provided with cover plate 8, described cover plate 8 one sides and casing 1 are hinged, opposite side is provided with opens hook 9, described cover plate 8 is provided with right angle support frame 2 with casing 1 a hinged side, be provided with feeding cylinder 6 at described cover plate 8, described feeding cylinder 6 is provided with interior shield 5, and interior shield 5 is provided with rotating spindle 11, and described interior shield 5 rotating spindles, 11 two ends and feeding cylinder 6 inwalls are hinged, described interior shield 5 is provided with opening device, and described casing is provided with sewage import 12.

Described opening device is the pedal opening device, described pedal opening device mainly comprises foot board 3 and back-moving spring 4, described foot board 3 is provided with pedal-rod 10, pedal-rod 10 is connected with interior shield 5 rotating spindles 11, back-moving spring 4 upper ends are fixedly connected with feeding cylinder 6 inwalls, and the lower end is connected with interior shield 5.

The utility model is that a kind of cellar for storing things formula is held body, can be by the residual body of organism, human faecal mass, meat, oil, bone etc. and various trace elements, the accumulation of process long period in the cellar for storing things, in excess moisture, under the natural condition at the bottom of poor aeration, the temperature, cause anoxic condition in the mode of macerating, make organism that occur corrupt the decomposition, become liquid state (liquid manure or peat are fertile) organic fertilizer.

This device can be realized the utilization of Municipal waste by organic natural retting mode, not only can turn waste into wealth, and for agriculture production provides the organic fertilizer of being badly in need of, can promote that agricultural is healthy, sustainable development, has also eliminated refuse pollution for the city.

Prior art is compared, the utility model has the advantages that simple in structure, economical and practical, the organic waste in the life can be carried out effective retting by it and form organic fertilizer.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model embodiment.

Accompanying drawing 2 is the feeding cylinder structural representation among Fig. 1.

Shown in the figure: 1 is casing, and 2 is right angle support frame, and 3 is foot board, and 4 is back-moving spring, and 5 is interior shield, and 6 is feeding cylinder, and 7 is discharge port, and 8 is cover plate, and 9 for opening hook, and 10 is pedal-rod, and 11 is rotating spindle, 12 sewage imports.

Embodiment

Embodiment:

With reference to Fig. 1, Fig. 2, a kind of organic fertilizer retting device, comprise casing 1, be provided with discharge port 7 at casing 1, discharge port 7 is provided with cover plate 8, described cover plate 8 one sides and casing 1 are hinged, opposite side is provided with opens hook 9, described cover plate 8 is provided with right angle support frame 2 with casing 1 a hinged side, is provided with feeding cylinder 6 at described cover plate 8, and described feeding cylinder 6 is provided with interior shield 5, interior shield 5 is provided with rotating spindle 11, described interior shield 5 rotating spindles, 11 two ends and feeding cylinder 6 inwalls are hinged, and described interior shield 5 is provided with opening device, and casing 1 is provided with sewage import 12.

Through conscientious research, we should suit measures to local conditions according to traditional collected manure method, and the design said structure is the retting device of cellar for storing things formula, also can be described as Jiao Chi.Utilize outfall sewer, introduce in the cellar for storing things by sewage mouth 12 occupying the waste water that produces in the bedpan of family, ight soil, urine and domestic refuse, lodge in to send out in the cellar for storing things and macerate towards accumulation through long.In excess moisture, poor aeration, under the low condition of temperature, the residual body of organism is in water body, and the chemical action by microorganism is decomposed into inorganics.In this process, will exhaust the dissolved oxygen in the water body, under the condition of anoxic, kill the virus in the cellar for storing things, bacterium and microorganism, worm's ovum etc., simultaneously, corrupt decomposition has also occured in organism, becomes organic fertilizer.The fertile feature of the existing peat of this fertilizer has again southern liquid manure feature, or is called peat fertilizer, or claims liquid manure.

Use this device, by the retting method of nature, obtain good organic fertilizer, just can realize turning waste into wealth, for agriculture production provides inexhaustible organic fertilizer.Apparatus structure is very simple, manufactures to be easy to, and how much is not spent yet, disposable input.Device is the reinforced concrete structure, or utilizes other constructed of durable materials, and is sturdy and durable, can use decades.

Before erecting device should be chosen in the cell gate of residence building, on this position, once be the inspection shaft that lower water precipitation dirt is drawn in design and installation.Just on this position, dig pit one dark 5 meters, long 8 meters, the positive square Jiao Chi of wide 8 meters, i.e. above-mentioned organic fertilizer retting device are installed.In the import of 1 meter position design of distance subsurface waste water.The thickness of the end, cellar for storing things, Jiao Bi, Jiao Ding is 0.45 meter, forms with Luo line steel and cement casting; Two crossbeams of top design, between two beams one of design long 5 meters, wide 4 meters neutral gear is as discharge port, is used for the fertilizer discharge hole after the fertilizer retting; Make long 5.3 meters, wide 4.3 a meters entrance of cellar cover plate, after having gone out fertilizer, discharge port is covered.The hole lid should use 14# channel-section steel and iron angle to be welded, and the table plane of lid is sealed with iron sheet; Discharge port and cover plate gemel connection, Jiao Gai are that a unlatching hook is installed at the edge of cover plate, hang and open hook, can start cover plate and can rely on right angle support frame independently to stop, and shed when preventing from filling fertilizer on the building wall.Put down and open hook, cover plate is put down cover discharge port; The adhesive tape sealing should be designed in the edge, surrounding of lid, and the circulation of air and extraneous air can prevent that also the surface water from flowing in the described retting device in the closed cell; Be described feeding cylinder in the import that covers a garbage throwing of design, import should be made into square tubbiness with 5 cm thick iron plates in the middle part of lid, grows 0.45 meter, wide 0.45 meter, high 1.2 meters.At the middle part of a cylinder upper and lower part interior shield of design and a foot board.When the rubbish in the bucket exceeded bung, pin was stepped on pedal, and rubbish just enters and made compost in the device.Back-moving spring on the interior shield is return spring, and when pin left pedal, the pulling force of spring retracted original position to interior shield.The leftovers Zhu that the resident room produces, the dead cockroach mouse of mashed cotton, dead pet, the medicine of dish leaf, waste paper chip, duds all from then on mouth enter and make compost the pond, through reaching the retting process of several months, just become organic fertilizer, turn waste into wealth.The rubbish that the sanitation worker sweeps the floor, trimming lawn.The mashed leaf in garden, weeds, little crotch, the fallen leaves in autumn etc., completely all from then on mouth enter and make compost the pond and become organic fertilizer.

1, the manufacturing cost of device

Make a cost of making compost the pond, as radix, should be 7 ten thousand yuan through estimation with ten layers of residential building, if can be still less with other material, be designed to 50 years working life, the use in 1 year originally is 1400 yuan.The aging blocks of having lived, need 50# water pipe of the new installation of boring, former that root pipe of washing pot, bowl, mop that is installed on the main outfall sewer is removed, is connected on the main outfall sewer of new installation, in the water drain discharging Xian clothing, wash pot bowl, have a bath, wash the waste water of mop.Each household need be invested manually, 1500 yuan of Master Costs.Calculate with ten floors, add up to 20 families, 30,000 yuan.Add to build and make compost 70,000 yuan of pond costs, totally 10 ten thousand yuan.Also by 50 years working lives, the use cost in 1 year was 2000 yuan.

When the new residential building of design, water drain should be designed to two.One is installed on the bedpan, ight soil, urine, waste water is introduced made compost Duo.Another root outfall sewer is connected to washes pot, bowl, and laundry is had a bath, washed on the outfall sewer of mop, and waste water is introduced in the former water drain.

Residential building below six layers should be on the position in the middle of two unit, builds one and makes compost the pond, and two unit share one and make compost the pond and get final product.

The high residential building building is made compost the specification in pond, should be long 10 meters, wide 10 meters, dark 5 meters.This specification is made compost the capacity in pond, can hold high-rise approximately 4-6 months waste water, through the retting of this some months, is enough to reach and makes compost effect.

2 make compost device capacity with make compost effect

Adopt two outfall sewers that the waste water of making compost and other waste water that contains chemical composition are separated, retting fertilizer out will be pure natural organic fertilizer.On the other hand, be to make compost the quantity of pond waste water in order to reduce to enter.Owing to the pond of making compost of this specification, capacity only is 320 cubic metres, if calculate by ten floors, 20 families, per family three people, totally six ten people are lived in a unit.A people once defecated in one day, went out per capita excrement 600 grams, needed 3000 gram water flushing bedpans; Five urine of one day people, weight is 500 grams, and once flushing needs water 1500 grams; One day people all produces 400 gram domestic refuses such as dish leaf, dish root, leftovers, bone, waste paper, melon skin, pericarp and nuclear etc.More than be refuse, the waste water that a people produced in one day, totally 14 kilograms.Calculate according to this, a unit produced 840 kilograms of refuses, waste water in one day.Produced 302400 kilograms (302.4 tons or cubic metre) in 360 days.This makes compost the pond, can hold sanitary wastewater and rubbish that 60 people produced in 360 days, and the biotoxin in the human faecal mass, worm's ovum, various organic substance are made compost the process that the 360 days bubbles in pond macerate through this, must go out undoubtedly; Various organism and nitrogen, phosphorus, potassium etc. element is lived by complete preservation in water, becomes 302400 kilograms of high-quality organic fertilizer.5000 kilograms (being commonly called as 10,000 jin) are executed in one mu of farmland, can be for the growth demand of 60 mu of farm crop.

Some waste water can not enter makes compost the pond, if too much waste water enters and makes compost the pond, will affect the quality of organic fertilizer.All flow to such as bath water, laundry water etc. and to make compost the pond, make compost the pond full soon, can cause the deficiency of time of making compost, do not have 120 days time, the Toxic in the ight soil and worm's ovum can not effectively be killed.Or to make compost the waste water in pond too much owing to entering, and also can increase loading and unloading, transportation cost.Therefore, must separate available waste water and the waste water that can not utilize, two outfall sewers are installed, be exactly this purpose.Two outfall sewers are taken their own roads two kinds of waste water, this place of going of going it.The heaviest is to have a bath, in this part waste water such as laundry, contain chemical composition a bit, can affect the quality of organic fertilizer.Affect the quality of fertilizer, affected exactly people's health.Recognized this point, just can put the thing through.

3, the fertility effect of liquid manure.

Tradition is made compost urine protection is paid little attention to, and after an action of the bowels, does not bury, and most of fertility has been evaporated, such as nitrogen.Originally make compost scheme, the ratio of urine in water is little, but that the volatility goods and materials such as nitrogen are diluted is soluble in water, and water can hinder the nitrogen volatilization of small concentration.In addition, there is good closure in the designed pond of making compost, has good provide protection.Add a people and do not eat fat meat or oil, often remove 1/4 oil on the piece of meat, just there are 200 gram chicken fat to be removed on the chicken, contain sufficient humic acid in the middle of the like waste such as leftovers, leftovers and bone, the organic fertilizer fertility that oil meal can make retting increases, and has been enough to remedy the small proportion of urine and water.Therefore, only with quantitative effect, the fertility effect of liquid manure and the long-pending farm manure of traditional collected manure method, the fertility effect should be the same, even fortunately too it.It is dialled the liquid manure that spreads with Southern Rural Area to vegetables and compares, in two kinds of liquid manure the ratio of the quantity of ight soil and water not what, as the ratio that spills liquid manure excrement, urine and water on dish is 1:4, and the ratio of retting liquid manure is 1:3, and both fertility should be the same.It is compared with traditional peat fertilizer, and the fertility advantage is larger.

4, set up in a wide range the source of manure

Fertilizer is farm crop " grains ", only has many collected manure material, guarantee farm crop fecund grain.Many collected manures become fertilizer to the rubbish in each corner in the city exactly, also just equal to be the city cleaning, and the fallen leaves in autumn, a withered grass and weeds etc. are removed clean, drop into to make compost pond retting fertilizer, accomplish that everybody participates in, and everybody actively collects manure.Long-pending fertilizer is more, and the city is just cleaner, kills two birds with one stone.For long-pending to more fertilizer to the farmland, people's gathering place and the Public places such as school, office building, hotel, restaurant, food market, meat market, slaughterhouse all should suit measures to local conditions to build and make compost the pond.These places are built and are made compost the pond, because there not being laundry water, designing an outfall sewer and get final product.

Build and make compost the pond and make compost, making compost the pond for one is exactly a little fertile factory, in not discharging, not do not pollute and free of interest without shadow in, just various dirty, smelly infective agents, worm's ovum, through the effect of nature retting it is eliminated, become organic fertilizer, have huge economical, societal benefits.

One, economic benefit:

The present town dweller of China the sixth of the twelve Earthly Branches, nearly 700,000,000 populations used this mode of making compost, the refuse that a people produced in a year, but with regard to 5040 kilograms of organic fertilizer of retting, 700,000,000 town dwellers can amass 35,280 trillion kilograms of organic fertilizer in 1 year.If farm crop need be executed 10,000 jin of fertilizer (5000 kilograms) so in one mu, a people's ight soil, its nutrient just are enough to guarantee that one mu of field farm crop absorbs 2 years.700,000,000 people produce the organic fertilizer of rubbish retting, can satisfy the needed nutrient of crop growth in 700,000,000 mu of farmlands.10,000 jin of farm manure are executed in one mu of field, are the highest standards of traditional agriculture fertilising, reach the few of this rate of fertilizer application standard.Past, government often called the peasant to collect manure more, got the slogan that 10,000 jin of fertilizer are executed in one mu of field, was exactly this purpose, and 10,000 jin of organic fertilizer are executed in one mu of field, can make one mu of real estate give birth to its best, the highest production capacity.

Implement this device retting fertilizer, bothersome few, also not only dirty but also tired unlike the past collected manure, also need not spend money on, just can realize that one mu of field executes 10,000 jin of fertilizer.By contrast, use the chemical fertilizer farming, 50 kilograms of diamines need be executed in one mu of field, 25 kilograms of chemical fertilizer etc., 200 yuan of two cost accountings.Use this device to macerate long-pending organic farming, need not spend money on chemical fertilizer, one mu of field is saved 200 yuan; If make to fertilize one mu of eggplant produce 1000 kilograms, every kilogram of 3 yuans, 3000 yuan of mu incomes deduct and drop into 200 yuan of fertilizer costs, 2800 yuan of net incomes; Organic fertilizer makes one mu of field also produce 1000 kilograms of eggplants, and 5 yuan every kilogram, 5000 yuan of mu net incomes.

China is 700,000,000 urban populations now, approximately in a decade or so, city-building planning will realize, stay in the resident who lives in the building and at least also will reach 1,200,000,000, make compost the organic fertilizer of producing, can make 1,200,000,000 mu of farmlands reach best per mu yield, only save and buy one of fertilizer cost, be exactly more than 2,400 hundred million yuan.10,000 jin of farm manures are executed in every mu of farmland, fertile 2 years of energy, and the peasant says so, and also so does.Here the estimation of doing is the estimation to 1 year fertilizer efficiency.

Calculate again garbage transporting, bury expense and sewage disposal expense, the rubbish freight charges in a line, two wires, three line cities, 100 yuan/tons of average out to, the processing costs in refuse tip is flat to be 30 yuan/tons.10 tons of automobiles, a car needs 1300 yuan of input costs.Country drops into 1300 yuan in vain, and the profit of red cent does not obtain, and bears on the contrary the risk of underground pollution.

The input of sewage disposal expense also is very high, uses the mode of retting fertilizer instead and processes sanitary sewage, puts things right once and for all, and will save a huge sum of money for country.

The trucking costs of fertilizer.The automobile of a transportation liquid manure, from the city roping to the rural area, distance is far away.Liquid manure weight is large, 20 tons of car load capacities, and oil consumption is large.But trucking costs should be similar with garbage transporting, the expense of burying.

One tank liquid manure is 20 tons, can execute 4 mu of farmlands, saves 800 yuan of fertilizer costs, the organic fertilizer material with compare to fertilize, the dish of organic fertilizer material kind can make every mu of farmland plant vegetables and increase income 2200 yuan; 4 mu of farmlands increase income 8800 yuan altogether, and what add saving buys chemical fertilizer money, and two-phase adds up to 9600 yuan; If add the sewage disposal expense, a car liquid manure just has nearly ten thousand yuan of economic benefits.

Two, social benefit:

1, eliminated the Urban Underground pollution

Implement the mode of retting fertilizer, underground pipeline will greatly reduce the sewage obstruction in the city.Sewer line one stops up, and sewage at the subsurface crossing current, flows to other pipeline from piping failure, even flows to the vault of residential building from hot duct first.Sewage overflows ground, contaminate environment affects People's Bank of China, stops up garage.

2, having eliminated the city pollutes on the ground

Clean on the ground in the city, odorless in the air has also been eradicated the evil dried rhizome of rehmannia of fly, and poisonous germ and powder shape pollute, and can greatly eliminate urban ground and pollute.

3, eliminated the water pollution

Sanitary wastewater row has eliminated groundwater pollution not in the river, in the river, in the lake, no longer need to bury too much rubbish greatly.

4, saved the soil

Calculate by 0.5 kilogram of rubbish of the average daily generation of people in the city of an a population of one million, is exactly 500 tons.The weight of rubbish is very little, 1 ton volume have 3 cubes so large, 500 tons is exactly 1500 cubes volume.If 1500 surplus 360 days=540000 cubic metres it is piled into high 3 meters, 540000 except 3=180000 square metre floor space, again with 180000 except 666=200 mu, calculates 200 mu of year occupations of land by the urban land of 1,000,000 populations.

5, recover soil intrinsic propesties

Organic fertilizer has maintenance action to the farmland, and soil water-retaining, fertilizer conservation and permeability are improved in the arable land of fostering and apply fertilizer, and regulate the soil moisture, humidity, are beneficial to crop growth; The long-term application organic fertilizer can make soil beneficial microorganism quantity increase, and improves the physiologically active of soil, resiliency and the degeneration-resistant domestic animal of soil; Strengthen respiration and the photosynthesis of farm crop; The life-time service organic fertilizer can prevent and environmental contamination reduction, protection of the environment.

6, recovered quality of agricultural product

Organic fertilizer can improve farm crop, products such as fruit yield and quality, and people can taste scarlet apple relievedly, contains husky fragrant and sweet good to eat natural fruit and the fresh produces such as watermelon in red.

7, have complementary advantages, improve crop yield

After implementing with the target of organic fertilizer farming, the trace elements such as nitrogen, phosphorus, potassium fertilizer, an a kind of auxiliary element as farm crop.When the soil expert through soil testing, grasped and lacked what element in the soil, which kind of element deficiency in the process of crop growth has had influence on plant growth, just additional what element.Such as having executed 10,000 jin of organic fertilizer this year in one mu of farmland, fertilizer efficiency also can absorb growth 1 year for crop, next year is just without the organic fertilizer material, still, farming 1 year, the nutrient of main fertilizer element also can absorb 1 year for crop, also may plant growth necessary certain micro element deficiency, measure through the soil expert, nitrogen hunger is replenished nitrogenous fertilizer, or the phosphorus deficiency, just replenish phosphate fertilizer etc.Therefore, quantity to fertilize will become very little very little, perhaps little several to percent zero point.Using in a small amount chemical fertilizer and utilizing chemical fertilizer to replenish certain element is useful to the farm crop growth, can improve agricultural output, realizes high yield, stable yields.The main body fertilizer organic fertilizer in farmland on a small quantity to fertilize, with eliminating a large amount of pollutions of chemical fertilizer to ploughing of using, simultaneously, uses chemical fertilizer to cooperate organic farming, also can give full play to the useful one side of chemical fertilizer, plays the effect that promotes crop yield stable yields and high yield.

8, simple in structure, technology is reliable

The engineering of pond retting fertilizer is made compost in enforcement, seems a minor matter, but a great project.It is simple in structure, long service life and maintenance free, and cost is low, disposable input, century-old being benefited.Utilize municipal wastes retting organic fertilizer, it is exactly " factory " that makes organic fertilizer, only needs a pond simple in structure, and various refuses and waste water are flocked together, utilize natural characteristic corruption between goods and materials, decomposition, retting after, become organic fertilizer.The process of whole collected manure is to finish under field conditions (factors), and the material of collecting manure also is a kind of high-quality organic fertilizer.People only need to use machinery and the carrier vehicle of dress fertilizer behind the good fertilizer of its retting, fertilizer is transported get final product.

Three, the transportation of fertilizer

Good fertilizer has been arranged, execute as soon as possible into the farmland, made compost Chi Manliao, must in time transport.Otherwise can affect collected manure person's life.Now introduce the loading machine of liquid manure, working method and the carrier vehicle of entrucking, the working method of unloading.

1, loading machine

The truck-loading facilities of liquid manure should be selected the engineering excavation machine, at former excavator scraper bucket edge, and the tank of the half-round iron tubbiness that diameter of design and installation is 0.4 meter, the length of tank should grow 0.5 meter of scraper bucket.One of tank seals with iron plate, and one is not sealed, and 0.5 meter of growing of tank is opening on this head, and round iron of opening part weldering is fixed opening, and scraper bucket has been become a fertile bucket of dress.During tinning, the opening of the fertile bucket of dress, aim at the opening for feed (best along one times of enlarged areas original-pack opening for feed upper brim) of tank.When the fertile bucket of the dress that fills with fertilizer was transferred, liquid manure overflowed in half drum and from opening part and flows out to a direction, enters in the liquid manure tank.

Select excavator as truck-loading facilities, two advantages are arranged: at first, it can put in the fertile bucket of dress and make compost the bottom, pond, stirs liquid manure, makes the liquid manure consistent in density of top, bottom.Next is that loading speed is fast, a pipeful ofly can fill two tons of liquid manure, and the tank that load-carrying is 20 tons has just been filled for ten times.Reduce the residence time of automobile, can improve conveying efficiency.One fills fertile equipment within a working days, and the estimation by conservative can fill 60 automobiles, spreads fertilizer over the fields 240 mu of liquid manure.

2, carrier vehicle

Transportation equipment is selected 20 tons of engineering concrete transportation automobiles of load.The advantage of this car is canned, does not shed in the transportation.Tank can rotate liquid manure, and liquid manure stirs up and down in tank, does not deposit, and is rare thick even.Self-tipping is saved discharge time, can give full play to mechanical efficiency, improves transportcapacity.The pond engineering is made compost in enforcement, and what need most solution is the transportcapacity of automobile, how to improve transportcapacity, needs conscientiously research, should in force, progressively adjust, improve.

Utilize pot type shipment liquid manure, self-unloading not only can the energy-conservation time, improves conveying efficiency, can also alleviate people's labour intensity, and can remove the sorrow of unloading dirt.Although be organic fertilizer, make compost the superiors of pond liquid manure, have sub-fraction and do not pass through corruption, decomposition, fermenting process, it is dirty that people also can feel.Therefore, be that nobody is ready to do with manual discharging.Do not shed in the transportation very important, if shed on the ground, just more offensive.

Go out fertile below, the fatbits that falls is designed at one meter apart from ground.The fatbits that falls will be designed to the 30 degree gradients, along leaving 10 decimeters wide on the gradient Caused by Sloping Surfaces, 3 decimeters dark stream thing grooves, but the liquid manure crossheading flow down, liquid manure is become scattered about on the ground equably.Liquid manure is thrown and is roused falling above the fatbits, clashes into, and produces a part of liquid manure and splashes, and disperses liquid manure, enlarges and spreads fertilizer over the fields the liquid manure area.The liquid manure that does not splash drops on the ground equably along chute.

3, the working method of entrucking

At first, the usage mining machine arm of force hangs makes compost the suspension centre that the pond covers, and the pond lid facing backwards of making compost is opened by force, for excavator is abdicated the building site.The arm of force enters in the pond, uses the fertile bucket of the arm of force and dress to stir liquid manure, stirs water-bed throw out, stirs well even.Thereafter rise the fertile bucket of dress, half drum opening on the fertile bucket of dress, aim at the opening for feed on the automobile tank, transfer lightly the fertile bucket of dress, liquid manure flows in the liquid manure tank after flowing in the fertile groove of stream again.

4, unload fertile working method

The fertilising process and method.Should do first applying fertile amount test, one mu of field applies by 5000 kilograms, adjusts fertilizer amount and the running speed exported in the tank.Automobile enters the farmland, should fill and lead up hole, edge of a field ditch, and one grade (slow shelves) travel, and grasp speed, preferably do not stop in the fertilising process.The farmland soil property is looser, stops to restart difficulty.

5, fertilization time

After the fertilization time major portion should be chosen in the summer harvest, autumn harvest, drying was compared in the farmland during this period of time, and soil is relatively hard.Should plough immediately after the fertilising or mechanical system is loosened the soil, make soil bury fertilizer, keeping fertility.

Human faecal mass liquid manure is well suited for crop and topdresses.But the wheelspan of automobile is not suitable for the topdressing operation of farm crop, and tire is rolled over soil real, the spoiled soil ventilation, and the crop of fertilising also can be impaired, if implement to topdress, corresponding mechanical engagement must be arranged.

The running of four, transportation, loading plant

Along with making compost the process of implementing, the output of liquid manure can be increasing, in so short time, executing in the farmland with hundred million tons of liquid manure of the fertile handlebar of fortune after summer, autumn harvest, is not an easy thing, government should provide relevant preferential policy, encourage the farming rich and influential family to provide transportation equipment for oneself, their enthusiasm has mobilized, and naturally just has way out, could improve conveying efficiency, in time, with guaranteeing both quality and quantity execute, use sufficient organic fertilizer for the farmland.

Truck-loading facilities must concentrate dress fertile by the unified configuration of government, and specialized loading company management is perhaps arranged.

Claims

1. organic fertilizer retting device, comprise casing (1), it is characterized in that casing (1) is provided with discharge port (7), discharge port (7) is provided with cover plate (8), described cover plate (8) one sides and casing (1) are hinged, opposite side is provided with opens hook (9), described cover plate (8) is provided with right angle support frame (2) with the hinged side of casing (1), be provided with feeding cylinder (6) at described cover plate (8), described feeding cylinder (6) is provided with interior shield (5), interior shield (5) is provided with rotating spindle (11), the two ends of described interior shield (5) rotating spindle (11) and feeding cylinder (6) inwall are hinged, described interior shield (5) is provided with opening device, and described casing is provided with sewage import (12).

2. organic fertilizer retting device as claimed in claim 1, it is characterized in that described opening device is the pedal opening device, described pedal opening device mainly comprises foot board (3) and back-moving spring (4), described foot board (3) is provided with pedal-rod (10), pedal-rod (10) is connected with interior shield (5) rotating spindle (11), back-moving spring (4) upper end is fixedly connected with feeding cylinder (6) inwall, and the lower end is connected with interior shield (5).