CN212335063U

CN212335063U - Utilize dead beasts and birds poultry excrement to prepare fertilizer device

Info

Publication number: CN212335063U
Application number: CN202020566813.8U
Authority: CN
Inventors: 田城德; 陶正; 张文章; 苏彩萍; 潘荣芳; 唐才娟
Original assignee: Shanghai Shusheng Investment Management Co ltd
Current assignee: Shanghai Shusheng Investment Management Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-01-12
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses an utilize dead beasts and birds and poultry excrement to prepare fertilizer device, a serial communication port, including the auxiliary material throw material device, first lifting machine, at least one auxiliary material storehouse, solid-liquid separator, first grain delivery machine, dead beasts and birds rubbing crusher, scrape trigger, microorganism throw material device, belt weigher, mixer, vibrations discharge hopper, fermentation cylinder, band conveyer, breaker, second lifting machine, circular screen machine, ageing feeding scraper mechanism, at least one ageing groove, ageing ejection of compact scraper mechanism, microelement throw material device, third lifting machine, distributor, at least one batching storehouse, batching balance, agitating unit, finished product transport auger, fourth lifting machine, at least one finished product storehouse and baling press; the utility model discloses can make the excrement to dying birds, beasts and birds breed organic basic fertilizer, whole process computer batching, mechanical transport, degree of automation high energy reduction labour, water, gas can reach national emission standard.

Description

Utilize dead beasts and birds poultry excrement to prepare fertilizer device

Technical Field

The utility model relates to a technical field is prepared to fertilizer, in particular to utilize dead beasts and birds and beasts and birds excrement to prepare fertilizer device.

Background

The innocent treatment of livestock and poultry died of diseases is an important measure for preventing the spread of livestock and poultry epidemic diseases, effectively controlling and extinguishing the livestock and poultry epidemic situation and preventing the environment from being polluted by pathogens. In recent years, the breeding industry is rapidly developed in an intensive and large-scale manner, abundant high-quality livestock and poultry products are provided for the market, meanwhile, a large amount of pollutants such as livestock and poultry died of diseases are brought, according to the estimation, the death rate of adult livestock and poultry reaches 2% -3% every year, the death rate of middle livestock and poultry reaches 7% -8%, the death rate of dairy livestock and poultry reaches l 0% higher, the proportion is higher once the livestock and poultry are infected with epidemic situations, and if the livestock and poultry are not effectively treated in time, serious pollution is caused to the rural environment.

At present, the harmless treatment method of livestock and poultry died of illness mainly comprises incineration, landfill, high-temperature composting, chemical preparation method and the like, the water content of livestock and poultry only exceeds 70%, the incineration is difficult and incomplete, the energy consumption is high, serious secondary pollution is easy to generate due to high water content, insufficient combustion and the like, at present, the landfill method is mostly applied, animal carcasses are dug in the field or in places where epidemic situations occur for landfill, the landfill cost is high, subsidies of the livestock and poultry died of illness are far lower than the landfill cost, and most of livestock and poultry workers do not realize sanitary landfill due to lack of sanitary safety knowledge, so that serious secondary pollution is caused. The high-temperature composting method has the defects that in the pretreatment processes of smashing livestock and poultry died of diseases and the like, the mechanical loss, the energy consumption and the equipment cleaning all increase the treatment cost, operators are easy to generate cross infection in the processes of smashing livestock and poultry died of diseases, cleaning equipment, replacing wearing parts and the like, the risk of spreading epidemic situation is increased, the compost occupies a large area, is long in time and is easy to be influenced by climatic conditions, a large amount of pathogenic microorganisms are carried in the livestock and poultry died of diseases, and the pathogenic microorganisms are difficult to completely kill by the traditional fermentation mode. The chemical preparation method is a thorough harmless method for realizing the beasts and birds died of illness by adopting high temperature and high pressure in a closed container, a large amount of condensed water and lysate are generated in the treatment process of the traditional method, the condensed water still needs to be discharged after reaching the standard through environmental protection treatment, the lysate is generally dried to be prepared into powder, the defects are that the energy consumption is high in the drying process, a large amount of condensed water is generated, and the treatment cost is greatly increased.

CN105689364A discloses a harmless treatment method for livestock and poultry died of illness, firstly, animals of livestock and poultry died of illness are disintegrated, then hot gas at 120-320 ℃ is adopted for direct sterilization, drying or carbonization, and meat, fur and bone substances after sterilization and drying are squeezed; and the grease obtained in the squeezing treatment process flows into a collecting tank, and the meat, hair and bone substances left after squeezing are used for preparing animal feed or are carbonized and then are subjected to landfill treatment. The disadvantages of this method are: (1) the crushing process of the livestock and poultry died of diseases increases the treatment cost, is easy to generate cross infection, and increases the risk of epidemic spread; (2) drying or carbonization energy consumption is high, and the processing time is long, and is with high costs, produces a large amount of waste water and waste gas simultaneously, and the processing cost is high, easily produces secondary pollution: (3) the livestock and poultry died of diseases contain rich organic matters such as protein, fat and the like, large and medium trace elements and inorganic salt, the resources are wasted by landfill treatment, and the resource utilization rate is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the existing wet garbage treatment process is not enough and provides a device for preparing fertilizer by utilizing wet garbage and straws.

The utility model discloses the technical problem that will solve can realize through following technical scheme:

a device for preparing an organic fertilizer by using dead livestock and poultry and livestock and poultry excrement comprises an auxiliary material feeding device, a first lifting machine, at least one auxiliary material bin, a solid-liquid separator, a first delivery machine, a dead livestock and poultry crusher, a scraper machine, a microorganism feeding device, a belt scale, a stirrer, a vibration discharge hopper, a fermentation tank, a belt conveyor, a crusher, a second lifting machine, a circular screen machine, an aging feeding scraper mechanism, at least one aging tank, an aging discharge scraper mechanism, a trace element feeding device, a third lifting machine, a distributor, at least one proportioning bin, a proportioning scale, a stirring device, a finished product conveying auger, a fourth lifting machine, at least one finished product bin and a packing machine;

the discharge port of the auxiliary material feeding device is in butt joint with the feed end of the first hoister, the discharge end of the first hoister is in butt joint with the feed ports of all the auxiliary material bins, and the discharge ports of all the auxiliary material bins are in butt joint with the feed end of the belt weigher; the discharge end of the dead livestock and poultry crusher is in butt joint with the feed end of the scraper conveyor, and the discharge end of the scraper conveyor is in butt joint with the feed end of the belt scale; the solid-liquid separator is provided with a livestock and poultry excrement and urine inlet, a solid material discharge port of the solid-liquid separator is in butt joint with a feed port of the first grain delivery machine, and a discharge port of the first grain delivery machine is in butt joint with a feed end of the belt scale; the microorganism feeding device is in butt joint with a feeding hole of the stirrer, and a discharging end of the belt weigher is in butt joint with a feeding hole of the stirrer; the discharge port of the stirrer is in butt joint with the feed port of the vibration discharge hopper, the discharge port of the vibration discharge hopper is in butt joint with the feed port of the fermentation tank, and the discharge port of the fermentation tank is in butt joint with the feed port of the crusher through the belt conveyor; the discharge port of the crusher is in butt joint with the feed end of the second hoister, the discharge end of the second hoister is in butt joint with the feed port of the circular screen machine, the solid material outlet of the circular screen machine is in butt joint with the feed end of the aging feed scraping plate mechanism, and the screened broken plastic bags are output from the broken plastic bag outlet of the circular screen machine; a plurality of discharge ends of the aging feeding scraper mechanism are respectively butted with a feed inlet of each aging groove, discharge ports of all aging grooves are butted with feed ends corresponding to the aging discharging scraper mechanism, and discharge ends of the trace element feeding device are also butted with feed ends corresponding to the aging discharging scraper mechanism; the discharge end of ageing ejection of compact scraping plate mechanism with the pan feeding end butt joint of third lifting machine, the discharge end of third lifting machine with the feed inlet butt joint of distributor, the discharge gate of distributor passes through the feed inlet of a plurality of distribution pipeline and all proportioning bins and the feed inlet butt joint of an at least finished product storehouse, the discharge gate of all proportioning bins with the batching balance butt joint, the discharge gate of batching balance with agitating unit's feed inlet butt joint, agitating unit's discharge gate with the feed end butt joint of finished product auger, the discharge end of finished product auger with the feed end butt joint of fourth lifting machine, the discharge end of fourth lifting machine passes through the feed inlet butt joint of finished product input pipeline and a three-way valve and all finished product storehouses, the discharge gate of finished product storehouse with the baling press butt joint.

In a preferred embodiment of the present invention, a dust remover is disposed at the exhaust port of the auxiliary material feeding device.

The utility model discloses a preferred embodiment, still include a first dust extraction, first dust extraction is including the configuration the auxiliary material throws the first suction hood of material device top, the configuration is in second suction hood, first fan and the first filtering ponds of fermentation cylinder top, first suction hood, second suction hood respectively through respective aspiration channel with the inlet scoop of first fan is connected, the air outlet of first fan with the air intake connection of first filtering ponds.

In a preferred embodiment of the utility model, still include a second dust extraction, second dust extraction includes second fan and second filtering ponds, the inlet scoop of second fan pass through the aspiration channel with dust exhaust on the rotary screen machine and the dust absorption mouth on each ageing groove are connected, the air outlet of second fan with the air intake connection of second filtering ponds.

In a preferred embodiment of the present invention, the vacuum cleaner further comprises a third dust suction device, the third dust suction device comprises a fourth dust hood, a cyclone dust collector and a third fan, the fourth dust hood is butted with an air inlet of the cyclone dust collector through an air suction pipe, and an air suction port of the cyclone dust collector is butted with an air suction port of the third fan; and a dust outlet of the cyclone dust removal device is provided with a related air blower.

In a preferred embodiment of the present invention, the discharge port of the auxiliary material bin and the discharge port of each auxiliary material bin are provided with a bin discharger.

Owing to adopted above technical scheme, the utility model discloses can make organic basic fertilizer to dying birds, beasts and birds breed the excrement, whole process computer batching, mechanical transport, degree of automation high energy reduction labour, water, gas can reach national emission standard.

Drawings

Fig. 1 is the schematic diagram of the device for preparing organic fertilizer by utilizing dead livestock and poultry and livestock and poultry excreta.

Detailed Description

The invention is further described below with reference to the accompanying drawings and the detailed description.

Referring to fig. 1, the device for preparing organic fertilizer by using dead livestock and poultry and livestock and poultry excrement shown in the figure comprises an auxiliary material feeding device 1, a first lifting machine 2, two auxiliary material bins 3 and 4, a solid-liquid separator 5, a first bin discharger 6, a dead livestock and poultry crusher 7, a scraper conveyor 8, a microorganism feeding device 9, a belt scale 10, a stirrer 11, a vibration discharge hopper 12, a fermentation tank 13, a belt conveyor 14, a crusher 15, a second lifting machine 16, a circular screen machine 17, an aging feeding scraper mechanism 18, three

aging tanks

19, 20 and 21, an aging discharging scraper mechanism 22, a trace element feeding device 23, a third lifting machine 24, a distributor 25, three

mixing bins

26, 27 and 28, a mixing scale 29, a stirring device 30, a finished product conveying auger 31, a fourth lifting machine 32, two finished

product bins

33 and 34, and a packing machine 35.

The discharge port of the auxiliary material feeding device 1 is in butt joint with the feed end of the first elevator 2, the discharge end of the first elevator 2 is in butt joint with the feed ports of the two auxiliary material bins 3 and 4 through a distribution pipeline 36 and a three-way valve 37, and the discharge ports of the two auxiliary material bins 3 and 4 are in butt joint with the feed end of the belt scale 10 through

bin discharging machines

38 and 39 and a conveying pipeline 40 respectively. A dust remover 50 is arranged on the exhaust port of the auxiliary material feeding device 1.

The discharge end of the dead livestock and poultry crusher 7 is in butt joint with the feed end of the scraper conveyor 8, and the discharge end of the scraper conveyor 8 is in butt joint with the feed end of the belt scale 10.

The solid-liquid separator 5 is provided with a livestock and poultry excrement and urine inlet 5a for collecting livestock and poultry excrement and urine, and the solid-liquid separator 5 is also provided with a liquid outlet 5b for sending out liquid subjected to solid-liquid separation for treatment.

A solid material discharge port 5c of the solid-liquid separator 5 is butted with a feed port of the first grain delivery machine 6, and a discharge port of the first grain delivery machine 6 is butted with a feed end of the belt scale 10; the microorganism feeding device 9 is in butt joint with a feeding hole of the stirrer 11, and the discharging end of the belt weigher 10 is in butt joint with the feeding hole of the stirrer 11.

The discharge port of the stirrer 11 is butted with the feed port of the vibration discharge hopper 12, the discharge port of the vibration discharge hopper 12 is butted with the feed port of the fermentation tank 13, and the discharge port of the fermentation tank 13 is butted with the feed port of the crusher 15 through the belt conveyor 14;

the discharge port of the crusher 15 is in butt joint with the feed end of the second hoister 16, the discharge end of the second hoister 16 is in butt joint with the feed port 17a of the circular screen 17, the solid material outlet 17b of the circular screen 17 is in butt joint with the feed end of the aging feed scraper mechanism 18, and the screened broken plastic bag is output from the broken plastic bag outlet 17c of the circular screen 17.

Three discharging ends 18a, 18b and 18c of the aging feeding scraper mechanism 18 are respectively butted with

feeding ports

19a, 20a and 21a of

aging grooves

19, 20 and 21,

discharging ports

19b, 20b and 21b of the three

aging grooves

19, 20 and 21 are butted with the corresponding feeding end of the aging discharging scraper mechanism 22, and the discharging end of the trace element feeding device 23 is also butted with the corresponding feeding end of the aging discharging scraper mechanism 22.

The discharge end of the aging discharge scraper mechanism 22 is in butt joint with the feed end of a third elevator 24, the discharge end of the third elevator 24 is in butt joint with the feed inlet of a distributor 25, and the discharge outlet of the distributor 25 is in butt joint with the feed inlets of three

batching bins

26, 27 and 28 and the feed inlet of a finished product bin 33 through four

distribution pipelines

41, 42, 43 and 44.

The discharge ports of the three

proportioning bins

26, 27 and 28 are butted with a proportioning scale 29 through respective

bin discharging machines

45, 46 and 47, the discharge port of the proportioning scale 29 is butted with the feed port of the stirring device 30, the discharge port of the stirring device 30 is butted with the feed end of the finished product packing auger 31, the discharge end of the finished product packing auger 31 is butted with the feed end of the fourth hoister 32, the discharge end of the fourth hoister 32 is butted with the feed ports of the two finished

product bins

33 and 34 through a finished product input pipeline 48 and a three-way valve 49, and the discharge ports of the two finished

product bins

33 and 34 are butted with the packing machine 35.

The device for preparing organic fertilizer by using dead livestock and poultry and livestock and poultry excrement further comprises a first dust absorption device, the first dust absorption device comprises a first dust absorption cover 51 arranged above the auxiliary material feeding device 1, a second dust absorption cover 52 arranged above the fermentation tank 13, a first fan 53 and a first filtering tank 54, the first dust absorption cover 51 and the second dust absorption cover 52 are respectively connected with the suction inlet of the first fan 53 through

respective suction pipes

55 and 56, and the air outlet of the first fan 53 is connected with the air inlet of the first filtering tank 54.

The device for preparing the organic fertilizer by using the dead livestock and poultry and the excrement of the livestock and poultry further comprises a second dust suction device, the second dust suction device comprises a second fan 57 and a second filtering tank 58, an air suction inlet of the second fan 57 is connected with a dust discharge port 17d on the circular screen 17 and

dust suction ports

19c, 20c and 21c on each

aging tank

19, 20 and 21 through an air suction pipe 59, and an air outlet of the second fan 57 is connected with an air inlet of the second filtering tank 58.

The device for preparing the organic fertilizer by utilizing the dead livestock and poultry and the excrement of the livestock and poultry further comprises a third dust suction device, the third dust suction device comprises a fourth dust suction hood 60, a cyclone dust removal device 61 and a third fan 62, the fourth dust suction hood 60 is in butt joint with an air inlet 61a of the cyclone dust removal device 61 through an air suction pipe 63, and an air suction port 61b of the cyclone dust removal device 61 is in butt joint with an air suction port of the third fan 62; an air blower 64 is installed at the dust outlet 61c of the cyclone dust removing device 61.

The working principle of the utility model is as follows:

the auxiliary materials for preparing the organic basic fertilizer are put into the auxiliary material feeding device 1, are sent to the feeding end of the first hoister 2 from the discharge port of the auxiliary material feeding device 1, and are sent to the two auxiliary material bins 3 and 4 for storage and standby through the hoisting of the first hoister 2.

The dead livestock and poultry are put into a dead livestock and poultry crusher 7 for crushing treatment, and the crushed dead livestock and poultry are conveyed to a belt scale 10 through a scraper conveyor 8 for weighing and conveyed into a stirrer 11; the collected livestock and poultry manure is sent into the solid-liquid separator 5 through the livestock and poultry manure inlet 5a on the solid-liquid separator 5 for solid-liquid separation. The liquid after the solid-liquid separation is sent out from the liquid outlet 5b of the solid-liquid separator 5 and is subjected to the next treatment.

The solid material after solid-liquid separation is conveyed to a belt weigher 10 through a solid material discharge port 5c on the liquid separator 5 and a first bin discharger 6, weighed and conveyed into a stirrer 11.

The microorganism for preparing the organic basic fertilizer is put on a belt weigher 10 through a microorganism feeding device 9 for weighing and is conveyed into a stirrer 11.

The mixer 11 mixes the auxiliary materials, the solid materials after the solid-liquid separation of the livestock and poultry manure, the crushed dead livestock and poultry and the microorganisms, and the mixture is sent into the fermentation tank 13 for fermentation through the vibrating discharge hopper 12 after being mixed evenly. The organic fertilizer material fermented by the fermentation tank 13 is conveyed to the crusher 15 through the belt conveyor 14 to be crushed again.

The organic fertilizer materials further crushed by the crusher 15 are sent to the circular screening machine 17 by the second elevator 16 for screening, and some screened plastic fragments are output from a plastic bag breaking outlet 17c of the circular screening machine 17.

The organic fertilizer screened by the circular screen 17 is conveyed into three

aging tanks

19, 20 and 21 through an aging feeding scraper mechanism 18 for aging treatment.

The organic fertilizer aged in the three

aging tanks

19, 20 and 21 and the trace elements fed by the trace element feeding device 23 are fed into the lift hopper of the third elevator 24 through the aging discharge scraper mechanism 22. The prepared organic fertilizer products are respectively conveyed to three

proportioning bins

26, 27 and 28 and a finished product bin 33 for storage through the lifting of a fourth lifting machine 31 and the distribution of a distributor 25.

According to the needs, the organic fertilizer products stored in the three

proportioning bins

26, 27 and 28 are proportioned by the proportioning scale 29 and then are fed into the stirring device 30 to be uniformly stirred. The organic base fertilizer which is uniformly stirred is conveyed to a fourth hoister 40 through a finished product conveying auger 31, lifted by the fourth hoister 40 and conveyed to finished

product bins

33 and 34 for storage. The final organic base fertilizer product stored in the finished

product bins

33, 34 is transferred to a packer 35 for packaging.

The odor and dust generated by the auxiliary material feeding device 1 are sucked by the first dust hood 51 of the first dust suction device, the odor and dust generated by the fermentation tank 13 are sucked by the third dust hood 52 of the first dust suction device, the first fan 53 sends the sucked odor and dust into the first filter tank 54 for absorption, and the clean air absorbed by the filter tank 54 is discharged.

The odor and dust discharged from the dust discharge port 17a of the rotary screen machine 24 and the

dust suction ports

19c, 20c, 21c of the three

aging tanks

19, 20, 21 are sucked by the second fan 57 of the second dust suction device, sent to the second filtering tank 58 for absorption, and the clean air absorbed by the second filtering tank 58 is discharged.

Dust generated in the packing process is sucked into the cyclone dust collector 61 through the fourth dust collection cover 60, the cyclone dust collector 61 and the third fan 62 in the third dust collector for cyclone separation. The clean air separated by the cyclone dust removing device 61 is discharged.

Claims

1. A device for preparing organic fertilizer by using dead livestock and poultry excrement is characterized by comprising an auxiliary material feeding device, a first lifting machine, at least one auxiliary material bin, a solid-liquid separator, a first bin discharger, a dead livestock and poultry crusher, a scraper, a microorganism feeding device, a belt scale, a stirrer, a vibration discharging hopper, a fermentation tank, a belt conveyor, a crusher, a second lifting machine, a circular screen machine, an aging feeding scraper mechanism, at least one aging tank, an aging discharging scraper mechanism, a trace element feeding device, a third lifting machine, a distributor, at least one proportioning bin, a batching scale, a stirring device, a finished product conveying auger, a fourth lifting machine, at least one finished product bin and a packing machine;

2. The device for preparing organic fertilizer from the excrement of dead livestock and poultry as claimed in claim 1, wherein a dust remover is arranged on the exhaust port of the auxiliary material feeding device.

3. The apparatus according to claim 1 or 2, further comprising a first dust-absorbing device, wherein the first dust-absorbing device comprises a first dust-absorbing hood disposed above the auxiliary feeding device, a second dust-absorbing hood, a first fan and a first filtering tank disposed above the fermentation tank, the first dust-absorbing hood and the second dust-absorbing hood are respectively connected to an air suction inlet of the first fan through respective air suction pipes, and an air outlet of the first fan is connected to an air inlet of the first filtering tank.

4. The apparatus for preparing organic fertilizer from excreta of dead livestock and poultry as claimed in claim 3, further comprising a second dust-absorbing device, wherein said second dust-absorbing device comprises a second blower and a second filtering tank, the suction inlet of said second blower is connected with the dust discharge port of said circular screening machine and the dust-absorbing port of each aging tank through a suction pipe, and the air outlet of said second blower is connected with the air inlet of said second filtering tank.

5. The apparatus for preparing organic fertilizer from excreta of dead livestock and poultry as claimed in claim 4, further comprising a third dust suction apparatus, wherein said third dust suction apparatus comprises a fourth dust suction hood, a cyclone dust collector and a third fan, said fourth dust suction hood is connected with the air inlet of said cyclone dust collector through an air suction pipe, and the air suction port of said cyclone dust collector is connected with the air suction port of said third fan; and a dust outlet of the cyclone dust removal device is provided with a related air blower.

6. The device for preparing organic fertilizer from the excrement of dead livestock and poultry as claimed in claim 5, wherein a discharge port of said auxiliary bin and a discharge port of each proportioning bin are provided with a bin discharger.