CN203991642U - The grinding-wheel grinder formula pulverizer of dead livestock and poultry and comprehensive food waste treatment system - Google Patents
The grinding-wheel grinder formula pulverizer of dead livestock and poultry and comprehensive food waste treatment system Download PDFInfo
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- CN203991642U CN203991642U CN201420480403.6U CN201420480403U CN203991642U CN 203991642 U CN203991642 U CN 203991642U CN 201420480403 U CN201420480403 U CN 201420480403U CN 203991642 U CN203991642 U CN 203991642U
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Abstract
The grinding-wheel grinder formula pulverizer of dead livestock and poultry and comprehensive food waste treatment system, comprise fixedly abrading block and two root posts, fixedly in abrading block, be provided with upper and lower penetrating abrasive material chamber, fixedly abrading block lower end is provided with up-small and down-big horn mouth, between two root posts, slidably connect reducing motor, between two root post lower ends, be provided with gripper shoe, in gripper shoe, be vertically provided with adjusting screw mandrel, regulate screw mandrel upper end to be connected with reducing motor, the coaxial power transmission shaft that is connected with of output shaft of reducing motor, power transmission shaft upper end is coaxially fixedly connected with diamond dust wheel disc, diamond dust wheel disc is positioned at fixedly abrading block below, fixedly between abrading block outer edge lower end anchor ring and diamond dust wheel disc, have is highly the annulus of 0.5cm.The utility model is reasonable in design, treatment effect good, automaticity is high, processing cost is lower, particularly the thermophilic digestion of dead livestock and poultry is hydrolyzed and comminution process, disposable processing is more complete, guarantees that the granule size of material is not more than 0.5cm, and the livestock and poultry of checkmating are made a silk purse out of a sow's ear.
Description
Technical field
The utility model belongs to Prediction for Solid Waste Treatment Technology field, relates in particular to the grinding-wheel grinder formula pulverizer of a kind of dead livestock and poultry and comprehensive food waste treatment system.
Background technology
Dead livestock and poultry (spoil) are the special production of a class, house refuse.Spread disease, endanger food security, harm ecological environment, impact economic order, be four harm greatly of spoil, and can cause thus the accident making a very bad impression.The domestic animal dying of illness, poultry majority are because having suffered from certain infectious disease death.Wherein having some is infectious diseases of infecting both domestic animals and human, and as anthrax, tuberculosis, rabies etc., as edible these livestock and poultry meat of dying of illness, people is easy infected upper these diseases just, and this is healthy very harmful to people's.Although some livestock and poultry is not dead because of infectious disease, after death, the salmonella in body, Escherichia coli, proteus etc., will also be disseminated to rapidly in the muscle of livestock and poultry by amount reproduction, some bacteriums can also produce enterotoxin, if people has eaten the meat of this livestock and poultry, will poison by food.Some fowl poultry may be poisoned to death because having eaten the foodstuff of contaminated highly toxic pesticide, if people has eaten this dead livestock and poultry, equally also likely poisoning, even causes death.Therefore, for dying of illness or the livestock and poultry of dysoemia, must carry out harmless treatment according to the pertinent regulations of administrative department for animal husbandry and veterinary of State Council, must not arbitrarily dispose.According to the provisions of the relevant regulations issued by the State and and the actual conditions in rural area, dead livestock and poultry should take following way to carry out harmless treatment: the livestock and poultry of dead livestock and poultry, dysoemia are forbidden to appear on the scene, transfer the possession of, sell, abandon, and should meet the place destruction of animal epidemic prevention condition.Buried below 2 meters after the dead burning without exception of the big-and-middle domestic animal such as horse, ox, pig, sheep.Buried below 1.5 meters after the dead burning without exception of the toy such as poultry, rabbit.
Changing food waste is topmost a kind of in food refuse, comprises food process leftover bits and pieces (kitchen is remaining) and edible remaining (hogwash) that family, school, dining room and catering industry etc. produce.Its complicated component, is mainly the mixture of the many kinds of substances such as oil, water, pericarp, vegetables, rice and flour, fish, meat, bone and useless tableware, plastics, paper handkerchief, chemical composition, has starch, cellulose, protein, lipid and inorganic salts.China's changing food waste quantity is very huge, and is fast rise trend.
Changing food waste has the dual character of significant harm and resource, and its feature can be summarized as: (1) moisture content high, can reach 80%-95%.(2) salt content is high, some areas are high containing capsicum, acetic acid.(3) high, the protein of content of organics, cellulose, starch, fat etc.(4) be rich in nitrogen, phosphorus, potassium, calcium and various trace element.(5) have pathogen, pathogenic microorganism.Perishable, rotten, smelly, grow mosquito.
Aspect waste resource, according to the relevant expert of Ministry of Agriculture measuring and calculating, changing food waste includes a large amount of nutriments, and main component is grease and protein, alternative corn, fish meal, dregs of beans etc. are processed into high energy protein high-quality feed, are also the applicable raw materials of preparing biological diesel oil.Expert explains, pressing dry matter content calculates, 5000 ten thousand tons of changing food wastes are equivalent to the high-quality feed of 5,000,000 tons, and the energy equivalence including is in the Energy output amount in annual 1000 ten thousand mu of arable lands, and the protein including is equivalent to the protein quantum of output of annual 2000 ten thousand mu of soybean.That is to say, if the changing food waste of 1 year output of China is all utilized, be equivalent to save 1,000 ten thousand mu of arable lands.In the face of Chinese arable land is nervous, food shortage, need every year the present situation of a large amount of food import feeds, rationally utilizing changing food waste is the effective way that increases resource utilization, solves to a certain extent China's food problem.And this utilization, meets minimizing, recycling, resource feature, it is the lively case of developing a circular economy.
For changing food waste harmfulness mainly contain following some:
(1) contaminated environment, affect the appearance of the city.Because changing food waste contains higher organic matter and moisture, be easily subject to the effect of microorganism, and the phenomenon that rots; And discarded standing time is more of a specified duration, putrid and deteriorated phenomenon is just serious all the more.Particularly, to summer, temperature is higher, rots also faster, at this time easily produces a large amount of leakage water and foul gas, grows mosquito, and environmental sanitation is made a very bad impression.
(2) be detrimental to health.Meat proteins in changing food waste and the lipoid material of animality, mainly come from those livestock poultry that meat product is provided, livestock is after directly eating food without the changing food waste of effectively processing, the homology that " cannibalism " easily occurs is polluted, and cause the cross infection of epidemic disease between people and animals, be detrimental to health, and may promote the propagation of some fatal disease.As the infectious disease of large-scale outbreak in history.Say for another example, at present in the cause of many local bird flus of propagating etc., may be that the corpse due to sick ox, sick sheep or sick pig has been made into animal feed, thereby cause the extensive infection of disease.
(3) spread disease.The outdoor storage of changing food waste can cause the amount reproduction of mosquitos and flies mouse worm, and it is the main media that disease spreads.
(4) the lower sepage producing while stacking in changing food waste enters into sewage disposal system, can cause the increase of content of organics, thereby increase the weight of the burden of sewage treatment plant, increases operating cost.
At present, changing food waste is generally adopted to aerobic compost or anaerobic digestion producing methane technique, idiographic flow is: unified recovery enters after process for producing line, through sorting, magnetic separation, the inorganic matters such as chopsticks, polybag, metal are sifted out, and remaining kitchen castoff, after fragmentation, water-oil separating, dehydration, send into aerobic fermentation equipment, the kitchen castoff after processing becomes industrial grease and Nutrition Soil.Anaerobic digestion process, pre-treatment and aerobic compost pre-treatment are basically identical, proposing after commercial grease slurrying sends into anaerobic jar and carries out anaerobic fermentation, produce biogas, afterwards mixture is carried out to natural pond slag by centrifugation, natural pond liquid is separated, and natural pond slag is as the raw material of fertilizer processed, and natural pond liquid is further processed qualified discharge.Existing to the natural pond slag after anaerobic digestion of kitchen wastes, generally take to add that flocculant precipitation adds after caliche, plate compression, dehydration is to below 55%, landfill disposal.The one, cause organic resources waste, the 2nd, equipment investment is large, and processing cost is high, and the 3rd, landfill land occupation resource.And take centrifugal dehydration aerobic fermentation process, and can improve the social utilization rate of resource, produce good society and economic benefit.
For the integrated treatment of dead livestock and poultry and changing food waste, can purify like this living environment, make full use of resource, take up an area less space, produce society and economic benefit, so this is a difficult problem of needing solution badly.
Utility model content
The utility model is in order to solve weak point of the prior art, and a kind of simple, energy-conserving and environment-protective, cost is low, treating capacity is large dead livestock and poultry and the grinding-wheel grinder formula pulverizer of comprehensive food waste treatment system are provided.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the grinding-wheel grinder formula pulverizer of dead livestock and poultry and comprehensive food waste treatment system, comprise frame, : frame is provided with fixedly abrading block and two root posts, fixedly abrading block is cylindrical structural, fixedly abrading block inside is provided with upper and lower penetrating abrasive material chamber, upper end, abrasive material chamber is the charging aperture of grinding-wheel grinder formula pulverizer, this charging aperture is up big and down small conical structure, fixedly abrading block lower end is provided with the up-small and down-big horn mouth being communicated with abrasive material chamber, two root posts are vertically located at fixedly abrading block below, the side that two root posts are relative is respectively equipped with a slideway, article two, on slideway, slidably connect reducing motor, between two root post lower ends, level is provided with gripper shoe, in gripper shoe, be vertically installed with the adjusting screw mandrel being threaded with gripper shoe, regulate screw mandrel upper end to be connected with reducing motor rear surface by Connection Block, regulate screw mandrel lower end to be provided with adjusting handle, regulate the hold-down nut being threaded on screw mandrel with the interference fit of support plate upper surface top, the output shaft of reducing motor arranges vertically upward, the output shaft of reducing motor is by the coaxial power transmission shaft that is connected with of shaft coupling, power transmission shaft upper end is coaxially fixedly connected with diamond dust wheel disc, power transmission shaft, the center line in diamond dust wheel disc and abrasive material chamber overlaps, diamond dust wheel disc is positioned at fixedly abrading block below, and the external diameter of diamond dust wheel disc is equal to or greater than the fixedly external diameter of abrading block, and fixedly between abrading block outer edge lower end anchor ring and diamond dust wheel disc, having is highly the annulus of 0.5cm, power transmission shaft upper end is upward through the coaxial feeding shaft that is fixedly connected with of diamond dust wheel disc, and feeding shaft is provided with helical blade.
Described frame is provided with the water receiving case that is positioned at diamond dust wheel disc below and reducing motor top, and water receiving case middle part is provided with the cylinder being located on power transmission shaft, between cylinder inner wall and power transmission shaft, is provided with sealing ring.
Adopt technique scheme, dead livestock and poultry and comprehensive food waste treatment system also comprise thermophilic digestion sterilizing hydrolysis device, holding vessel, first level sortation concentration equipment, automatic pulverizing sorting unit, the first mixing stirring device, equipment for separating liquid from solid, the second mixing stirring device, auxiliary material conveying device, collecting-tank, three phase separator, oil water separator, anaerobic fermentation tank, aeration tank, stabilization pond, closed horizontal double-layer barrel aerobic fermentation tank, closed horizontal aerobic fermentation tank, crush and screen device, foreign material storehouse, feeder, exhaust apparatus, homogeneous storage warehouse, fertilizer packing device, commercial grease storage tank, airtight temporary storing bin, precrushing device, materials recycling use device, the first steam preheating apparatus, the second steam preheating apparatus and deodorizing tower.
The discharging opening of thermophilic digestion sterilizing hydrolysis device is connected with the charging aperture of grinding-wheel grinder formula pulverizer, the discharging opening of grinding-wheel grinder formula pulverizer is connected with the charging aperture of holding vessel, the discharging opening of holding vessel is connected with the charging aperture of first level sortation concentration equipment, holding vessel bottom is provided with permeable hole, holding vessel is positioned at collecting-tank top, just the discharging opening of level sortation concentration equipment is connected with the charging aperture of automatic pulverizing sorting unit, the discharging opening of automatic pulverizing sorting unit is connected with the charging aperture of the first mixing stirring device, the discharging opening of the first mixing stirring device is connected with the charging aperture of equipment for separating liquid from solid, the discharging opening of equipment for separating liquid from solid is connected with the charging aperture of the second mixing stirring device with the charging aperture of collecting-tank respectively, the discharging opening of auxiliary material conveying device is connected with the charging aperture of the second mixing stirring device, the discharging opening of the second mixing stirring device is connected with the charging aperture of closed horizontal double-layer barrel aerobic fermentation tank, the discharging opening of closed horizontal double-layer barrel aerobic fermentation tank is connected with the charging aperture of closed horizontal aerobic fermentation tank, the discharging opening of closed horizontal aerobic fermentation tank is connected with the charging aperture that crushes and screens device, the discharging opening that crushes and screens device is connected with the charging aperture in foreign material storehouse with the charging aperture of homogeneous storage warehouse respectively, the discharging opening of homogeneous storage warehouse is connected with the charging aperture of fertilizer packing device,
The discharging opening of collecting-tank is connected with the charging aperture of three phase separator, the discharging opening of three phase separator respectively with the charging aperture of the second mixing stirring device, the charging aperture of the charging aperture of anaerobic fermentation tank and oil water separator be connected, the discharging opening of oil water separator is connected with the charging aperture of commercial grease storage tank, the wastewater outlet of oil water separator is connected with the water inlet of collecting-tank, the discharging opening of anaerobic fermentation tank is connected with the charging aperture of aeration tank, and the discharging opening of aeration tank is connected with the charging aperture of stabilization pond;
The gas outlet of feeder is connected with the air inlet of closed horizontal aerobic fermentation tank with closed horizontal double-layer barrel aerobic fermentation tank respectively, and the air inlet of exhaust apparatus is connected with the gas outlet of closed horizontal aerobic fermentation tank with closed horizontal double-layer barrel aerobic fermentation tank respectively.
Described thermophilic digestion sterilizing hydrolysis device comprises support, support is provided with reactor and screw feed mechanism, reactor is comprised of cylinder and the lower cone body on top, reactor top is hinged with kettle cover that can automatic shutter, between kettle cover and reactor, be provided with sealing ring, reactor outer wall is provided with heat-insulation layer, and reactor upper inside wall is along being circumferentially evenly provided with at least three high-pressure water nozzles, the equal interlaced arrangement of injection direction of all high-pressure water nozzles, reactor bottom offers discharging opening;
Reactor lower sides is along being circumferentially evenly provided with at least two high-temperature vapour inlet pipes, and reactor upper inside wall is provided with temperature sensor and low-pressure safety valve, and kettle cover is provided with high-pressure safety valve;
Screw feed mechanism is located at reactor below, screw feed mechanism comprises reducing motor and horizontally disposed cylindrical shell, in cylindrical shell, along center line, be provided with rotating shaft, in rotating shaft, be in axial direction provided with helical blade, one end of rotating shaft is coaxially connected with the output shaft of motor reducer, cylindrical shell is provided with closure plate in one end of closing on motor reducer, cylindrical shell is uncovered and be provided with stop valve in the one end away from motor reducer, cylindrical shell is connected with the discharging opening of reactor lower end closing on top, closure plate one end, and the uncovered one end of cylindrical shell is connected with the charging aperture of grinding-wheel grinder formula pulverizer.
Airtight temporary storing bin is located between grinding-wheel grinder formula pulverizer and holding vessel, and the discharging opening of grinding-wheel grinder formula pulverizer is connected with the charging aperture of airtight temporary storing bin, and the discharging opening of airtight temporary storing bin is connected with the charging aperture of holding vessel.
Precrushing device is located between first level sortation concentration equipment and automatic pulverizing sorting unit, just the discharging opening of level sortation concentration equipment is connected with the charging aperture of materials recycling use device with the charging aperture of precrushing device respectively, the discharging opening of precrushing device is connected with the charging aperture of automatic pulverizing sorting unit, the discharging opening of automatic pulverizing sorting unit is connected with the charging aperture of materials recycling use device with the first mixing stirring device respectively, the gas outlet of the first steam preheating apparatus is connected with the air inlet of the first mixing stirring device, the gas outlet of the second steam preheating apparatus is connected with the air inlet of collecting-tank, the air inlet of deodorizing tower respectively with exhaust apparatus, airtight temporary storing bin, the gas outlet of holding vessel and other reeky equipment connects.
The discharging opening of described airtight temporary storing bin is located at bottom, and the discharging opening of airtight temporary storing bin is connected with the charging aperture of holding vessel by pipeline, and pipeline is provided with ground pump.
The course of work of dead livestock and poultry and comprehensive food waste treatment system is as follows:
Dead livestock and poultry are transported by airtight transportation special-purpose vehicle, the dead livestock and poultry that collection transportation comes are specially poured in thermophilic digestion sterilizing hydrolysis device and carry out thermophilic digestion hydrolysis between airtight vehicle of sterilization, through 6kg high pressure, 160 ℃ of high temperature, boiling in 3-4 hour, carry out sterilizing, hydrolysis process, bone, hair is efflorescence all, then utilize spiral pushing device that the dead livestock and poultry after processing are conveyed in grinding-wheel grinder formula pulverizer, grinding-wheel grinder formula pulverizer is checkmated livestock and poultry when being crushed to particle diameter and being less than 0.5 ㎝, be deposited in airtight temporary storing bin, then by ground pump (similar with the concrete ground pump of bulk cement carrier), be pumped in holding vessel.Changing food waste is also transported in holding vessel simultaneously, then changing food waste and dead livestock and poultry particle are carried out to just level sortation magnetic separation, ferrous metal, vial, plastics etc. are sorted out, the operation such as then carry out successively precrushing, automatic pulverizing sorting, be uniformly mixed, when being uniformly mixed, the first steam preheating apparatus passes into high-temperature vapour in the first mixing stirring device, fully improves mix and blend effect.Being uniformly mixed rear material is sent to and in equipment for separating liquid from solid, carries out Separation of Solid and Liquid, solid enters into the auxiliary material that the second mixing stirring device and auxiliary material conveying device send into and is uniformly mixed, then material is fed to closed horizontal double-layer barrel aerobic fermentation tank and carries out one time fermentation, enter into again closed horizontal aerobic fermentation tank and carry out secondary fermentation, in one time fermentation and secondary fermentation process, feeder is to closed horizontal double-layer barrel aerobic fermentation tank and close horizontal aerobic fermentation tank and pass into air, by exhaust apparatus, discharged by being discharged in atmosphere after deodorizing tower deodorizing, material after secondary fermentation is sent to crush and screen in device and sieves, sieve out foreign material and be sent to storage in foreign material storehouse, material after screening is sent into storage in homogeneous storage warehouse, material in homogeneous storage warehouse is directly packaged into bag-shaped fertilizer by fertilizer packing device.
Oil water mixture in holding vessel drops in collecting-tank by permeable hole, waste water in solid-liquid separator (oil-containing) is fed in collecting-tank, the high-temperature vapour that liquid in collecting-tank first passes into through the second steam preheating apparatus carries out preheating, then liquid is pumped in three phase separator and consolidates, water, the separation of oil three-phase, decorating film is delivered in the second mixing stirring device, waste water is sent in anaerobic fermentation tank and ferments, swill oil is fed to and in oil water separator, carries out secondary separation, the grease that oil water separator is separated deposits in commercial grease storage tank, the waste water that oil water separator is separated (oil-containing) is fed in collecting-tank extraction and application again, after wastewater fermentation in anaerobic fermentation tank, send into again aeration tank and carry out aeration, finally by stabilization pond (artificial swamp) qualified discharge.
In the above-mentioned process of producing fertilizer and commercial grease, the equipment that has foul smell to produce is all connected with deodorizing tower by blast pipe, deodorizing tower is removed foul smell to be discharged in atmosphere, can reduce like this pollution of foul smell to workshop condition, contributes to workman to have good physically and mentally healthy level.
Dead livestock and poultry carry out in the process of boiling sterilization hydrolysis in carrying out thermophilic digestion sterilizing hydrolysis device, high-temperature vapour is entered in reactor by high-temperature vapour inlet pipe, and when pressure surpasses 4Kg, low-pressure safety valve is opened, when pressure surpasses 6Kg, high-pressure safety valve is opened, and so just guarantees the security reliability of production operation, can monitor the temperature height in reactor in addition according to temperature sensor, when temperature low, increase the temperature that passes into high-temperature vapour, when temperature is high, reduce the temperature that passes into high-temperature vapour.Heat-insulation layer plays and keeps reactor temperature to keep constant effect.When dead livestock and poultry carry out after sterilizing, hydrolysis process, opening stop valve is sent in airtight temporary storing bin, then can clean reactor, open high-pressure nozzle, each high-pressure nozzle all sprays on the reactor inwall on opposite, can reactor internal washing is clean under current direction, and the water of cleaning enters in cylindrical shell, in stop valve enters into airtight temporary storing bin, through ground, pump is pumped in holding vessel.
After dead livestock and poultry thermophilic digestion hydrolysis, by the fixing charging aperture of abrading block upper end, entered in abrasive material chamber, reducing motor passes through output shaft, shaft coupling and power transmission shaft drive diamond dust wheel disc High Rotation Speed, also drive feeding shaft to rotate simultaneously, helical blade on feeding shaft is carried by the livestock and poultry of checkmating from top to bottom, because fixing abrading block lower end is provided with the up-small and down-big horn mouth being communicated with abrasive material chamber, High Rotation Speed along with diamond dust wheel disc, at horn mouth, will by grinding, be become particle or powder gradually from inside to outside with the dead livestock and poultry between diamond dust wheel disc, until be ground into particle or the powder that is not more than 0.5cm, from annulus, fall and deposit in airtight temporary storing bin.Due to long comminution process make diamond dust wheel disc and fixedly the distance between abrading block lower end horn mouth surface become large, particularly fixedly abrading block becomes large in the annulus between outer edge and diamond dust wheel disc bottom, have influence on the quality of pulverizing, this just need to adjust annulus and be reduced to 0.5cm, concrete method of adjustment is: unclamp hold-down nut, rotate adjusting handle, drive and regulate screw mandrel to move up, so just drive reducing motor to move up along slideway, diamond dust wheel disc is also along with moving up, like this with regard to the height in capable of regulating annular gap to 0.5cm, then hold-down nut is tightened, so just fixed the position of reducing motor and Carborundum wheel, thereby guarantee the pulverizing quality of material.
Because dead livestock and poultry contain compared with juicy, in crushing process, have moisture and fall on reducing motor by diamond dust wheel disc, the setting of water receiving case, water droplet will be fallen in water receiving case temporary, avoids reducing motor to be damaged.The setting of sealing ring, avoid water by power transmission shaft to dirty.
In the utility model, produce fertilizer most importantly main fermentation and secondary aerobic fermentation operation, this two procedures has determined the quality of the fertilizer of producing, the patent of invention that main fermentation closed horizontal double-layer barrel aerobic fermentation tank (number of patent application is 2013103484863) used is applied on August 12nd, 2013 for the applicant, the patent of invention that secondary aerobic fermentation closed horizontal aerobic fermentation tank (number of patent application is 2013102974850) the applicant used applied on July 16th, 2013.Therefore, the concrete structure of closed horizontal double-layer barrel aerobic fermentation tank and closed horizontal aerobic fermentation tank and use procedure just no longer elaborate.Owing to having adopted closed horizontal double-layer barrel aerobic fermentation tank to carry out main fermentation and having adopted closed horizontal aerobic fermentation tank to carry out secondary aerobic fermentation, so not only shortened the time of aerobic fermentation, and greatly improved quality and the fertilizer efficiency of fertilizer.
Of the present utility model simple in structure, treating capacity is large, fermentation period is shorter, material attenuation degree is even, treatment effect is good, automaticity is high, processing cost is lower, particularly the thermophilic digestion of dead livestock and poultry is hydrolyzed and comminution process, disposable processing is more complete, the granule size of guaranteeing material is not more than 0.5cm, it is all totally-enclosed operations that main fermentation and secondary aerobic fermentation are processed, processing procedure free from extraneous odour, changing food waste and dead livestock and poultry are made a silk purse out of a sow's ear, producing the utmost point has fertilizer and the commercial grease of market value, also the threat of having avoided changing food waste and dead livestock and poultry may cause environment and human body, thereby realize the innoxious of changing food waste and dead livestock and poultry, recycling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation between thermophilic digestion sterilizing hydrolysis device in Fig. 1, grinding-wheel grinder formula pulverizer, airtight temporary storing bin and holding vessel;
Fig. 3 is structural representation of the present utility model.
The specific embodiment
As Fig. 1, shown in Fig. 2 and Fig. 3, dead livestock and poultry and comprehensive food waste treatment system, comprise thermophilic digestion sterilizing hydrolysis device 1, grinding-wheel grinder formula pulverizer 2, airtight temporary storing bin 3, holding vessel 4, first level sortation concentration equipment 5, precrushing device 6, automatic pulverizing sorting unit 7, the first mixing stirring device 8, materials recycling use device 9, equipment for separating liquid from solid 10, the second mixing stirring device 11, auxiliary material conveying device 12, the first steam preheating apparatus 13, the second steam preheating apparatus 14, collecting-tank 15, three phase separator 16, oil water separator 17, anaerobic fermentation tank 18, aeration tank 19, stabilization pond 20, closed horizontal double-layer barrel aerobic fermentation tank 21, closed horizontal aerobic fermentation tank 22, crush and screen device 23, foreign material storehouse 24, feeder 25, exhaust apparatus 26, homogeneous storage warehouse 27, fertilizer packing device 28, deodorizing tower 29 and commercial grease storage tank 30.
The discharging opening of thermophilic digestion sterilizing hydrolysis device 1 is connected with the charging aperture of grinding-wheel grinder formula pulverizer 2, the discharging opening of grinding-wheel grinder formula pulverizer 2 is connected with the charging aperture of airtight temporary storing bin 3, the discharging opening of airtight temporary storing bin 3 is connected with the charging aperture of holding vessel 4, the discharging opening of holding vessel 4 is connected with the charging aperture of first level sortation concentration equipment 5, holding vessel 4 bottoms are provided with permeable hole, holding vessel 4 is positioned at collecting-tank 15 tops, just the discharging opening of level sortation concentration equipment 5 is connected with the charging aperture of materials recycling use device 9 with the charging aperture of precrushing device 6 respectively, the discharging opening of precrushing device 6 is connected with the charging aperture of automatic pulverizing sorting unit 7, the discharging opening of automatic pulverizing sorting unit 7 is connected with the charging aperture of materials recycling use device 9 with the first mixing stirring device 8 respectively, the gas outlet of the first steam preheating apparatus 13 is connected with the air inlet of the first mixing stirring device 8, the discharging opening of the first mixing stirring device 8 is connected with the charging aperture of equipment for separating liquid from solid 10, the discharging opening of equipment for separating liquid from solid 10 is connected with the charging aperture of the second mixing stirring device 11 with the charging aperture of collecting-tank 15 respectively, the discharging opening of auxiliary material conveying device 12 is connected with the charging aperture of the second mixing stirring device 11, the discharging opening of the second mixing stirring device 11 is connected with the charging aperture of closed horizontal double-layer barrel aerobic fermentation tank 21, the discharging opening of closed horizontal double-layer barrel aerobic fermentation tank 21 is connected with the charging aperture of closed horizontal aerobic fermentation tank 22, the discharging opening of closed horizontal aerobic fermentation tank 22 is connected with the charging aperture that crushes and screens device 23, the discharging opening that crushes and screens device 23 is connected with the charging aperture in foreign material storehouse 24 with the charging aperture of homogeneous storage warehouse 27 respectively, the discharging opening of homogeneous storage warehouse 27 is connected with the charging aperture of fertilizer packing device 28.
The gas outlet of the second steam preheating apparatus 14 is connected with the air inlet of collecting-tank 15, the discharging opening of collecting-tank 15 is connected with the charging aperture of three phase separator 16, the discharging opening of three phase separator 16 respectively with the charging aperture of the second mixing stirring device 11, the charging aperture of anaerobic fermentation tank 18 is connected with the charging aperture of oil water separator 17, the discharging opening of oil water separator 17 is connected with the charging aperture of commercial grease storage tank 30, the wastewater outlet of oil water separator 17 is connected with the water inlet of collecting-tank 15, the discharging opening of anaerobic fermentation tank 18 is connected with the charging aperture of aeration tank 19, the discharging opening of aeration tank 19 is connected with the charging aperture of stabilization pond 20.
The gas outlet of feeder 25 is connected with the air inlet of closed horizontal aerobic fermentation tank 22 with closed horizontal double-layer barrel aerobic fermentation tank 21 respectively, the air inlet of exhaust apparatus 26 is connected with the gas outlet of closed horizontal aerobic fermentation tank 22 with closed horizontal double-layer barrel aerobic fermentation tank 21 respectively, and the air inlet of deodorizing tower 29 is connected with the gas outlet of exhaust apparatus 26, airtight temporary storing bin 3, holding vessel 4 and other reeky equipment respectively.
Grinding-wheel grinder formula pulverizer 2 comprises frame 49, frame 49 is provided with fixedly abrading block 50 and two root posts 51, fixedly abrading block 50 is cylindrical structural, fixedly abrading block 50 inside are provided with upper and lower penetrating abrasive material chamber 52, 52 upper ends, abrasive material chamber are the charging aperture 53 of grinding-wheel grinder formula pulverizer 2, this charging aperture 53 is up big and down small conical structure, fixedly abrading block 50 lower ends are provided with the up-small and down-big horn mouth 54 being communicated with abrasive material chamber 52, two root posts 51 are vertically located at fixedly abrading block 50 belows, the side that two root posts 51 are relative is respectively equipped with a slideway 55, article two, on slideway 55, slidably connect reducing motor 56, between two root post 51 lower ends, level is provided with gripper shoe 57, in gripper shoe 57, be vertically installed with the adjusting screw mandrel 58 being threaded with gripper shoe 57, regulate screw mandrel 58 upper ends to be connected with reducing motor 56 rear surfaces by Connection Block, regulate screw mandrel 58 lower ends to be provided with adjusting handle 59, regulate the hold-down nut 60 being threaded on screw mandrel 58 with gripper shoe 57 upper surface top interference fits, the output shaft 61 of reducing motor 56 arranges vertically upward, the output shaft 61 of reducing motor 56 is by the coaxial power transmission shaft 63 that is connected with of shaft coupling 62, power transmission shaft 63 upper ends are coaxially fixedly connected with diamond dust wheel disc 64, power transmission shaft 63, the center line in diamond dust wheel disc 64 and abrasive material chamber 52 overlaps, diamond dust wheel disc 64 is positioned at fixedly abrading block 50 belows, and the external diameter of diamond dust wheel disc 64 is equal to or greater than the fixedly external diameter of abrading block 50, and fixedly between abrading block 50 outer edge lower end anchor rings and diamond dust wheel disc 64, having is highly the annulus 65 of 0.5cm, frame 49 is provided with the water receiving case 66 that is positioned at diamond dust wheel disc 64 belows and reducing motor 56 tops, and water receiving case 66 middle parts are provided with the cylinder 69 being located on power transmission shaft 63, between cylinder 69 inwalls and power transmission shaft 63, is provided with sealing ring 70.Power transmission shaft 63 upper ends are upward through the coaxial feeding shaft 67 that is fixedly connected with of diamond dust wheel disc 64, and feeding shaft 67 is provided with helical blade 68.
Thermophilic digestion sterilizing hydrolysis device 1 comprises support 31, support 31 is provided with reactor 32 and screw feed mechanism, reactor 32 is comprised of cylinder and the lower cone body on top, reactor 32 tops are hinged with kettle cover 33 that can automatic shutter, between kettle cover 33 and reactor 32, be provided with sealing ring 34, reactor 32 outer walls are provided with heat-insulation layer 35, reactor 32 upper inside wall are along being circumferentially evenly provided with at least three high-pressure water nozzles 36, the equal interlaced arrangement of injection direction of all high-pressure water nozzles 36, reactor 32 bottoms offer discharging opening;
Reactor 32 lower sides are along being circumferentially evenly provided with at least two high-temperature vapour inlet pipes 37, and reactor 32 upper inside wall are provided with temperature sensor 38 and low-pressure safety valve 39, and kettle cover 33 is provided with high-pressure safety valve 40;
Screw feed mechanism is located at reactor 32 belows, screw feed mechanism comprises motor reducer 41 and horizontally disposed cylindrical shell 42, cylindrical shell 42 is interior is provided with rotating shaft 43 along center line, in rotating shaft 43, be in axial direction provided with helical blade 44, one end of rotating shaft 43 is coaxially connected with the output shaft of motor reducer 41, cylindrical shell 42 is provided with closure plate 45 in one end of closing on motor reducer 41, cylindrical shell 42 is uncovered and be provided with stop valve 48 in the one end away from motor reducer 41, cylindrical shell 42 is connected with the discharging opening of reactor 32 lower ends closing on closure plate 45 tops, one end, the uncovered one end of cylindrical shell 42 is connected with the charging aperture of grinding-wheel grinder formula pulverizer 2.
The discharging opening of airtight temporary storing bin 3 is located at bottom, and the discharging opening of airtight temporary storing bin 3 is connected with the charging aperture of holding vessel 4 by pipeline 46, and pipeline 46 is provided with ground pump 47.
Device or the equipment of the utility model except thermophilic digestion sterilizing hydrolysis device 1 is existing mature technology, and concrete structure repeats no more.
Specific works process of the present utility model is as follows:
Dead livestock and poultry are transported by airtight transportation special-purpose vehicle, the dead livestock and poultry that collection transportation comes are specially poured in thermophilic digestion sterilizing hydrolysis device 1 and carry out thermophilic digestion hydrolysis between airtight vehicle of sterilization, through 6kg high pressure, 160 ℃ of high temperature, boiling in 3-4 hour, carry out sterilizing, hydrolysis process, bone, hair is efflorescence all, then utilize spiral pushing device that the dead livestock and poultry after processing are conveyed in grinding-wheel grinder formula pulverizer 2, grinding-wheel grinder formula pulverizer 2 is checkmated livestock and poultry when being crushed to particle diameter and being less than 0.5 ㎝, be deposited in airtight temporary storing bin 3, then similar by the concrete ground pump of ground pump 47(and bulk cement carrier) be pumped in holding vessel 4.Changing food waste is also transported in holding vessel 4 simultaneously, then changing food waste and dead livestock and poultry particle are carried out to just level sortation magnetic separation, ferrous metal, vial, plastics etc. are sorted out, the operation such as then carry out successively precrushing, automatic pulverizing sorting, be uniformly mixed, when being uniformly mixed, the first steam preheating apparatus 13 passes into high-temperature vapour in the first mixing stirring device 8, fully improves mix and blend effect.Being uniformly mixed rear material is sent to and in equipment for separating liquid from solid 10, carries out Separation of Solid and Liquid, solid enters into the auxiliary material that the second mixing stirring device 11 and auxiliary material conveying device 12 send into and is uniformly mixed, then material is fed to closed horizontal double-layer barrel aerobic fermentation tank 21 and carries out one time fermentation, enter into again closed horizontal aerobic fermentation tank 22 and carry out secondary fermentation, in one time fermentation and secondary fermentation process, feeder 25 is to closed horizontal double-layer barrel aerobic fermentation tank 21 and close horizontal aerobic fermentation tank and pass into air, by exhaust apparatus 26, discharged by being discharged in atmosphere after deodorizing tower 29 deodorizing, material after secondary fermentation is sent to crush and screen in device 23 and sieves, sieve out foreign material and be sent to the interior storage in foreign material storehouse 24, material after screening is sent into the interior storage of homogeneous storage warehouse 27, material in homogeneous storage warehouse 27 is directly packaged into bag-shaped fertilizer by fertilizer packing device 28.
Oil water mixture in holding vessel 4 drops in collecting-tank 15 by permeable hole, waste water in solid-liquid separator (oil-containing) is fed in collecting-tank 15, the high-temperature vapour that liquid in collecting-tank 15 first passes into through the second steam preheating apparatus 14 carries out preheating, then liquid is pumped in three phase separator 16 and consolidates, water, the separation of oil three-phase, decorating film is delivered in the second mixing stirring device 11, waste water is sent in anaerobic fermentation tank 18 and ferments, swill oil is fed to and in oil water separator 17, carries out secondary separation, the grease that oil water separator 17 is separated deposits in commercial grease storage tank 30, the waste water that oil water separator 17 is separated (oil-containing) is fed in collecting-tank 15 extraction and application again, after wastewater fermentation in anaerobic fermentation tank 18, send into again aeration tank 19 and carry out aeration, finally by stabilization pond 20(artificial swamp) qualified discharge.
In the above-mentioned process of producing fertilizer and commercial grease, the equipment that has foul smell to produce is all connected with deodorizing tower 29 by blast pipe, deodorizing tower 29 is removed foul smell to be discharged in atmosphere, can reduce like this pollution of foul smell to workshop condition, contributes to workman to have good physically and mentally healthy level.
Dead livestock and poultry carry out in the process of boiling sterilization hydrolysis in carrying out thermophilic digestion sterilizing hydrolysis device 1, high-temperature vapour is entered in reactor 32 by high-temperature vapour inlet pipe 37, when pressure surpasses 4Kg, low-pressure safety valve 39 is opened, when pressure surpasses 6Kg, high-pressure safety valve 40 is opened, so just guarantee the security reliability of production operation, according to temperature sensor 38, can monitor the temperature height in reactor 32 in addition, when temperature low, increase the temperature that passes into high-temperature vapour, when temperature is high, reduce the temperature that passes into high-temperature vapour.Heat-insulation layer 35 plays and keeps the interior temperature of reactor 32 to keep constant effect.When dead livestock and poultry carry out after sterilizing, hydrolysis process, opening stop valve 48 is sent in airtight temporary storing bin 3, then can clean reactor 32, open high-pressure nozzle, each high-pressure nozzle all sprays on reactor 32 inwalls on opposite, can reactor 32 internal washings are clean under current direction, and the water of cleaning enters in cylindrical shell 42, in stop valve 48 enters into airtight temporary storing bin 3, in ground pump 47 is pumped into holding vessel 4.
After dead livestock and poultry thermophilic digestion hydrolysis, by the fixing charging aperture 53 of abrading block 50 upper ends, entered in abrasive material chamber 52, reducing motor 56 is by output shaft 61, shaft coupling 62 and power transmission shaft 63 drive diamond dust wheel disc 64 High Rotation Speeds, also drive feeding shaft 67 to rotate simultaneously, helical blade 68 on feeding shaft 67 is carried by the livestock and poultry of checkmating from top to bottom, because fixing abrading block lower end is provided with the up-small and down-big horn mouth 54 being communicated with abrasive material chamber 52, High Rotation Speed along with diamond dust wheel disc 64, at horn mouth 54, will by grinding, be become particle or powder gradually from inside to outside with the dead livestock and poultry between diamond dust wheel disc 64, until be ground into particle or the powder that is not more than 0.5cm, from annulus 65, fall and deposit in airtight temporary storing bin.Due to long comminution process make diamond dust wheel disc 64 and fixedly the distance between abrading block 50 lower end horn mouth 54 surfaces become large, particularly fixedly abrading block 50 becomes large in the annulus between outer edge and diamond dust wheel disc 64 65 bottom, have influence on the quality of pulverizing, this just need to adjust annulus 65 and be reduced to 0.5cm, concrete method of adjustment is: unclamp hold-down nut 60, rotate adjusting handle 59, drive and regulate screw mandrel 58 to move up, so just drive reducing motor 56 to move up along slideway 55, diamond dust wheel disc 64 is also along with moving up, like this with regard to the height in capable of regulating annular gap 65 to 0.5cm, then hold-down nut 60 is tightened, so just fixed the position of reducing motor 56 and Carborundum wheel, thereby guarantee the pulverizing quality of material.
Because dead livestock and poultry contain compared with juicy, in crushing process, have moisture and fall on reducing motor 56 by diamond dust wheel disc 64, the setting of water receiving case 66, it is interior temporary that water droplet will be fallen water receiving case 66, avoids reducing motor 56 to be damaged.The setting of sealing ring 70, avoid water by power transmission shaft 63 to dirty.
In the utility model, produce fertilizer most importantly main fermentation and secondary aerobic fermentation operation, this two procedures has determined the quality of the fertilizer of producing, main fermentation closed horizontal double-layer barrel aerobic fermentation tank 21(number of patent application used is 2013103484863) for the applicant is in the patent of invention of on August 12nd, 2013 application, secondary aerobic fermentation closed horizontal aerobic fermentation tank 22(number of patent application used is 2013102974850) the applicant is in the patent of invention of application on July 16th, 2013.Therefore, the concrete structure of closed horizontal double-layer barrel aerobic fermentation tank 21 and closed horizontal aerobic fermentation tank 22 and use procedure just no longer elaborate.Owing to having adopted closed horizontal double-layer barrel aerobic fermentation tank 21 to carry out main fermentation and having adopted closed horizontal aerobic fermentation tank 22 to carry out secondary aerobic fermentation, so not only shorten the time of aerobic fermentation, and greatly improved quality and the fertilizer efficiency of fertilizer.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than above-mentioned explanation, is therefore intended to include in the utility model dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limiting the protection domain of related claim.
Claims (2)
1. the grinding-wheel grinder formula pulverizer of dead livestock and poultry and comprehensive food waste treatment system, comprise frame, it is characterized in that: frame is provided with fixedly abrading block and two root posts, fixedly abrading block is cylindrical structural, fixedly abrading block inside is provided with upper and lower penetrating abrasive material chamber, upper end, abrasive material chamber is the charging aperture of grinding-wheel grinder formula pulverizer, this charging aperture is up big and down small conical structure, fixedly abrading block lower end is provided with the up-small and down-big horn mouth being communicated with abrasive material chamber, two root posts are vertically located at fixedly abrading block below, the side that two root posts are relative is respectively equipped with a slideway, article two, on slideway, slidably connect reducing motor, between two root post lower ends, level is provided with gripper shoe, in gripper shoe, be vertically installed with the adjusting screw mandrel being threaded with gripper shoe, regulate screw mandrel upper end to be connected with reducing motor rear surface by Connection Block, regulate screw mandrel lower end to be provided with adjusting handle, regulate the hold-down nut being threaded on screw mandrel with the interference fit of support plate upper surface top, the output shaft of reducing motor arranges vertically upward, the output shaft of reducing motor is by the coaxial power transmission shaft that is connected with of shaft coupling, power transmission shaft upper end is coaxially fixedly connected with diamond dust wheel disc, power transmission shaft, the center line in diamond dust wheel disc and abrasive material chamber overlaps, diamond dust wheel disc is positioned at fixedly abrading block below, and the external diameter of diamond dust wheel disc is equal to or greater than the fixedly external diameter of abrading block, and fixedly between abrading block outer edge lower end anchor ring and diamond dust wheel disc, having is highly the annulus of 0.5cm, power transmission shaft upper end is upward through the coaxial feeding shaft that is fixedly connected with of diamond dust wheel disc, and feeding shaft is provided with helical blade.
2. the grinding-wheel grinder formula pulverizer of dead livestock and poultry according to claim 1 and comprehensive food waste treatment system, it is characterized in that: described frame is provided with the water receiving case that is positioned at diamond dust wheel disc below and reducing motor top, water receiving case middle part is provided with the cylinder being located on power transmission shaft, between cylinder inner wall and power transmission shaft, is provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480403.6U CN203991642U (en) | 2014-08-25 | 2014-08-25 | The grinding-wheel grinder formula pulverizer of dead livestock and poultry and comprehensive food waste treatment system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420480403.6U CN203991642U (en) | 2014-08-25 | 2014-08-25 | The grinding-wheel grinder formula pulverizer of dead livestock and poultry and comprehensive food waste treatment system |
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| CN203991642U true CN203991642U (en) | 2014-12-10 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127039A (en) * | 2017-07-03 | 2017-09-05 | 福建泰达高新材料有限公司 | Multi-stage crushing device is used in a kind of HIGH-PURITY SILICON production |
| CN107185666A (en) * | 2017-07-06 | 2017-09-22 | 象山互易科技咨询有限公司 | A kind of environment-friendly highly efficient aquatic attractant produces preparation facilities |
| CN110976024A (en) * | 2019-12-12 | 2020-04-10 | 唐振三 | Rotatory controllable formula particulate matter grinder |
-
2014
- 2014-08-25 CN CN201420480403.6U patent/CN203991642U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127039A (en) * | 2017-07-03 | 2017-09-05 | 福建泰达高新材料有限公司 | Multi-stage crushing device is used in a kind of HIGH-PURITY SILICON production |
| CN107185666A (en) * | 2017-07-06 | 2017-09-22 | 象山互易科技咨询有限公司 | A kind of environment-friendly highly efficient aquatic attractant produces preparation facilities |
| CN107185666B (en) * | 2017-07-06 | 2022-08-30 | 南京宏远生物科技有限公司 | High-efficient aquatic products phagostimulant production preparation facilities of environment-friendly |
| CN110976024A (en) * | 2019-12-12 | 2020-04-10 | 唐振三 | Rotatory controllable formula particulate matter grinder |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200825 |
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| CF01 | Termination of patent right due to non-payment of annual fee |