100 results about "Manure storage" patented technology

The invention discloses a pretreatment method before milk cow manure anaerobic fermentation, which comprises the following steps: (1) collecting milk cow manure in a manure storage tank, and stirring and mixing to implement solid-liquid uniformity; (2) carrying out solid-liquid separation on the manure in a solid-liquid separation machine; (3) discharging the liquid obtained by solid-liquid separation into a size mixing tank via a solid-liquid separation machine water outlet, and discharging the solid into a feed port of a wet material pulverizer via a discharge port of the solid-liquid separation machine; (4) pulverizing the solid in the wet material pulverizer, sending the pulverized solid into the size mixing tank via a discharge port of the pulverizer, adding tap water, surface water or biogas slurry, and starting a stirrer of the size mixing tank to perform stirring and regulation; and (5) injecting the regulated material into an anaerobic digester by a feed pump, and carrying out anaerobic fermentation to produce biogas. The method solves the problems of feeding equipment and pipe clogging, long anaerobic digestion time, low raw material utilization ratio, low raw material gas generation rate and the like which can be possibly caused in milk cow manure anaerobic fermentation.

The invention discloses a multi-layer three-dimensional pig house without washing and dry cleaning, which comprises a house body, a number of pig house layers are arranged in the house body, a number of pig pens are arranged in the middle of the pig house layer, and the floor of the pig house It is a excrement leaking floor, and it is characterized in that: more than one excrement discharge passage is provided below the excrement leakage floor, and the cross section of the excrement discharge passage is V-shaped with both sides inclined toward the middle, and the upper surface of the excrement discharge passage is Smooth surface, the bottom of the excrement passage is provided with a pig manure screw conveyor along the extension direction of the excrement passage. Connected with both sides of the V-shaped feces discharge channel, the conveying trough is provided with a screw conveying shaft, the side of the house is provided with a feces conveying pipe, and the feces outlet of each layer of conveying trough corresponds to the entrance of the feces conveying pipe Connection, the outlet of the feces pipe is provided with a septic tank.

The invention discloses a poultry farming manure cleaning device. The poultry farming manure cleaning device comprises an outer frame; the bottom end of a cleaning rod is fixedly connected with a cleaning brush, and the inside of the outer frame is provided with a moving device which is fixedly connected on the right of a high-pressure water pump; the bottom end of a casing bar is fixedly connected with an ejection block; the right of a moving plate is fixedly connected with a manure storage box, and the bottom end of the manure storage box is fixedly connected with a shoveling guide plate; one side of the outer wall of the outer frame is fixedly connected with a fixed rotating block which is rotatingly connected with a shoveling power device; one side of the outside of the outer frame isarranged under the fixed rotating block and fixedly connected with a first hydraulic rod; the bottom end of the shoveling power device is fixedly connected with a fixing block. The poultry farming manure cleaning device relates to the technical field of poultry breeding equipment. The poultry farming manure cleaning device solves the problem that a traditional manual cleaning mode is complex in operation, poor in manure cleaning effects and low in cleaning efficiency, and meanwhile, the poultry farming manure cleaning device improves the environmental quality of poultry breeding and reduces labor intensity for workers.

The present invention relates to a roof adapted to cover a manure storage tank. The roof comprises a plurality of trusses and sheeting members. The roof is constructed so as to minimize the lateral forces on the manure storage tank and to eliminate vertical forces on the centre point of the floor of the storage tank.

The invention belongs to the technical field of harmless disposal of human and animal excreta in countryside and environmental sanitation and discloses an intelligent toilet based on mixing and smoldering of human and animal excreta and biomass in the countryside. The intelligent toilet includes a feces separation toilet body, a urea collecting vessel, a feces storage and stirring tank, a biomassstorage tank, a sand storage tank, a stirrer, a cylindrical smoldering reaction vessel, an air compressor, an electric heater and an automatic control system. A first auger is connected to the biomassstorage tank and the feces storage stirring tank; a second auger is connected to the sand storage tank and the feces storage stirring tank; a third auger is connected to the feces storage stirring tank and the cylindrical smoldering reaction vessel; an air pipe is connected to the air compressor and the cylindrical smoldering reaction vessel; a smoke pipe is connected to the cylindrical smoldering reaction vessel and the urea collecting vessel; a fourth auger is connected to the cylindrical smoldering reaction vessel and the urea collecting vessel. The intelligent toilet can achieve harmlessdisposal of the human and animal excreta in the countryside quickly, economically, safely and thoroughly and recover inorganic nutrient elements in the excreta for application as green fertilizer.

The invention provides a fertilizer applicator comprising a frame, the front end of the frame is provided with a traction frame, the back end of the frame is provided with a walking wheel, a fertilizing device, a hole digging device and a soil covering device are arranged on the frame, the hole digging device comprises a hole digging device outer frame, a hole digging rotating shaft and a helical tooth are arranged in the hole digging device outer frame, the outer side wall of the hole digging device outer frame is connected with a hole digging lifting oil cylinder, the lower end of the hole digging lifting oil cylinder is fixed on the frame, and the lower end of the side wall of the hole digging device outer frame is hung above the frame; the fertilizing device includes a chemical fertilizer storage tank and a farm manure storage tank which are separated by a separator; a fertilizing control board is arranged between the side wall of the chemical fertilizer storage tank and the separator, the fertilizing control board is a scalable plate, one end of the scalable plate is fixed at the external of a fertilizer storage tank, and is connected with a fertilizing control oil cylinder, the lower part of the fertilizer storage tank is connected with a stirring tank, and the lower end of the stirring tank is connected with a fertilizer conveying pipe. The fertilizer applicator integrates the functions of hole digging, fertilizing and soil covering soil, and realizes the interval fertilization of a farmyard manure and a chemical fertilizer.

The invention relates to an intelligent livestock manure cleaning facility. A sensor device, a freezing device, a cleaning and collecting device, a running gear and a control device are arranged reasonably, and materials thereof are improved; livestock manure is frozen immediately by the freezing device and then is separated from the earth surface, automation is achieved by means of the sensor device; accordingly, livestock manure in a region without manure storage can be cleaned effectively. Since the material for making freeze jet pipes are improved, the whole device is lightened, low-temperature strength is guaranteed, and service life of the device is guaranteed.

The invention relates to an energy saving and environmental protection type pig house comprising a pig house body, an air inlet temperature adjusting mechanism arranged at the top of the pig house body, a manure storage and ventilation mechanism arranged at the bottom of the pig house body, an exhaust fan arranged at one end of the pig house body and communicated with the manure storage and ventilation mechanism, and a solar energy storage device which is electrically connected with the air inlet temperature adjusting mechanism and the exhaust fan. A disinfection mechanism is arranged in the pig house body. Compared with the prior art, in the energy saving and environmental protection type pig house, the manure storage and ventilation mechanism can adjust the air temperature entering the pig house body, and a slatted floor and a vertical ventilation method ensure a good ventilation effect in the pig house body and keep the ground dry; a solar panel and a storage battery have energy saving effects; and a spray-type liquid spray port facilitates efficient disinfection of the pig house body and improves pig farm breeding efficiency.

The invention discloses a pigsty with an adjustable area for large-scale pig breeding. The pigsty comprises a pigsty room, two first connecting rods and two second connecting rods; the top of the pigsty room is covered with a pigsty roof, and the middle and bottom of one side of the pigsty room are provided with a switch panel and a feces suction pump respectively; the interior of the pigsty room is separated into an activity room and a feces storage room from top to bottom by a bottom plate, the interior of the activity room is separated into a breeding room and a walkway by a partition wall, and the breeding room is internally provided with a transverse sliding rail and a longitudinal sliding rail. According to the pigsty with the adjustable area for large-scale pig breeding, through the arrangement of the sliding rails, a motor, a hydraulic press, a partition plate, a fence and a retractable rod, the motor drives a fixing plate to move on the sliding rails to an appropriate location, the partition plate moves downwards under the action of the hydraulic press and separates the breeding room, and farmer can use the retractable rod to pull up the fence to separate the breeding room to meet the demands of people for quickly adjusting and distributing the area of a breeding zone of the pigsty according to the number of pigs.

The invention provides a composite biological deodorant. The composite biological deodorant comprises aerobic composite bacteria and anaerobic composite bacteria, wherein the aerobic composite bacteria is formed by performing cofermentation on bacillus subtilis, saccharomyces cerevisiae, rhodopseudomonas palustris, nitrifying bacteria and nitrogen-fixing bacteria in an aerobic condition; the anaerobic composite bacteria is formed by performing cofermentation on lactobacillus lactis and lactobacillus plantarum. The composite biological deodorant can remove various malodorous gases produced by alarge amount of livestock manure produced during breeding, ensures that the removal efficiency of ammonia and sulfuretted hydrogen in henhouses reaches 95 percent or higher and the removal efficiencyof ammonia and sulfuretted hydrogen in manure storage tanks of hog houses reaches 85 percent or higher, is high in effect perdurability and beneficial to improvement of breeding environment, reducesambient environment pollution, and is safe and nonhazardous.

The invention discloses a farming method of a nursery pig and relates to the field of pig farming. The farming method comprises the steps of pigpen condition management, clustering and training; feeding management and manure treatment, wherein the step of feeding management comprises the process of adding an intestinal modulator to a feed for feeding during feeding; and the step of manure treatment comprises the process of scattering an adsorbent modifier on the surface of manure in a gutter drain and a manure storage pool, cleaning a pigpen and uniformly spraying a deodorant on the floor of the pigpen. According to the planting method, through a series of comprehensive breeding management technologies, such as reducing emission of odor materials, such as sulfide and amide through a nutrition approach, reducing volatilization of the odor materials in pig manure by using the adsorbent modifier, and improving the air quality of the pigpen, the incidence rate of respiratory diseases of the nursery pig is reduced, meanwhile, the feed conversion rate is also improved and the daily gain is improved.

A method of controlling foam in a manure pit. In the method, one or more Bacillus strain(s) is administered in an effective amount to animals whose manure is stored in the manure pit. Also provided is a method of controlling foam in a manure storage unit. In the method, one or more Bacillus strain(s) is administered in an effective amount to the manure storage unit.

The invention relates to a marsh gas pool, which consists of a fermentation room, a gas storage room, a pool bottom, a water pressure room, a feed pipe, a gas-guide tube and a pipeline, wherein the pool bottom and the water pressure room are positioned at the lower bottom of the fermentation room; the feed pipe and the gas-guide tube are arranged on the gas storage room; the pipeline communicates the fermentation room, the gas storage room and the water pressure room; the water pressure room is communicated with the fermentation room through a communicating pipe which is arranged in an inclination way and is 80 to 100 cm higher than the bottom of the fermentation room; a manure pumping pool is arranged besides a manure storage pool; the pool bottom of the manure pumping pool is higher than the manure storage pool; a discharge tube is arranged in the manure pumping pool; the lower end of the discharge tube extends to the bottom of the marsh gas pool; a sidewall close to the bottom of the manure pumping pool is provided with a return pipe communicated with the feed pipe; and one end of the feed pipe is positioned out of the marsh gas pool, while the other end is arranged in the fermentation room.

The invention discloses a fermentation tank for preparing biogas by utilizing anaerobic fermentation of livestock and poultry manure and a treatment process thereof, and belongs to the technical fieldof manure treatment processes. The fermentation tank mainly comprises a fermentation tank body, a separation support plate, movable placement plates, a lifting rod, a sliding gear, a manure stirringelement, a manure storage tank, a manure discharge tank and a power supply, the livestock and poultry manure is subjected to layered fermentation by arranging a plurality of movable placement plates,the interior of the fermentation tank body is heated while fermentation is conducted, it is guaranteed that the fermentation temperature of each layer is uniform, fermentation is sufficient, meanwhile, biogas generated by fermentation can flow out sufficiently, the biogas yield is increased; one end of each movable placement plate is lifted up through the lifting rod, so that the movable placementplates are inclined, livestock and poultry manure can be quickly and uniformly dispersed to the upper end of the movable placement plates, zymophyte can be uniformly dispersed in the manure, the fermentation rate and effect are improved; and the method has the advantages of high fermentation rate, good effect and high practicability, and is suitable for large-scale popularization.

The invention relates to a multi-source waste composite treatment system and a treatment method. The system comprises a food waste storage device, a kitchen waste storage device, a livestock and poultry manure storage device, a garden waste storage device and a landfill leachate storage device, wherein the food waste and the kitchen waste which are close in component are arranged in the same production line and are sequentially mixed, stirred and subjected to flow adjustment, the cost is saved, the occupied space is reduced, meanwhile, main factors influencing the inspection result are conveniently and rapidly determined, main factor checking is rapid, time is saved, and efficiency is improved; and through the common arrangement of a runoff adjusting device and an angle flow adjusting device, the fine adjustment of the proportion of each waste can be realized through the flow adjustment, and the coarse adjustment of the proportion of each waste can be realized through the opening and closing of the outlets of storage devices by first to fifth controllers, so that the free selection of a user is facilitated, and the application range is enlarged while factors influencing the test result are conveniently determined.

The invention discloses a country human and animal excrement smoldering treatment device and method. The device comprises an excrement storage box, a sand and excrement stirring box, a sand storage box, a stirrer, a smoldering reaction container, an air compressor, an electric heater, temperature difference power generating sheets and a smoke purifier. The excrement storage box is connected with the sand and excrement stirring box. The sand storage box is connected with the sand and excrement stirring box through a first spiral conveyor. The sand and excrement stirring box is connected with the smoldering reaction container through a second spiral conveyor. The upper portion of the smoldering reaction container is connected with the smoke purifier through a smoke pipeline. The temperaturedifference power generating sheets are evenly arranged on the middle layer of the smoldering reaction container. The tops of the temperature difference power generating sheets are connected with a lighting lamp. The electric heater is arranged at the lower portion of the smoldering reaction container, and the air compressor, a pressing type flow controller and the bottom of the smoldering reactioncontainer are connected through an air pipeline. According to the country human and animal excrement smoldering treatment device and method, heat generated through smoldering is converted into electric energy, and inorganic matters obtained after excrement combustion are subjected to harmless treatment; and meanwhile the heat energy generated by smoldering is converted into electric energy for family lighting.

A system for agitating manure includes a vessel shaped to be placed in a manure storage installation. The vessel includes a vessel frame having floatation for providing floatation to the vessel, at least one outlet nozzle attached to the vessel frame for agitating the manure, and a control system attached to the vessel frame for controlling the direction of the at least one outlet nozzle. The system includes a land based power source separated from the vessel having a fluid pump for pumping fluid from a land based input nozzle to supply fluid to the at least one outlet nozzle on the vessel. The system includes a fluid conduit connecting the land based power source to the at least one outlet nozzle and a remote control for user control of the control system of the vessel.

The invention discloses a production line for preparing an organic fertilizer from pig manure sewage and pig manure, and belongs to the technical field of pig manure organic fertilizer preparation equipment. The production line is characterized by comprising a base and a manure storage pool arranged on the base, wherein the manure storage pool is connected with a pollution discharge pipe of an outer pigpen; sewage filtering equipment for filtering manure sewage is arranged under one side of the manure storage pool; a water inlet of the sewage filtering equipment is connected and conducted withthe middle lower part of the manure storage pool through a pipeline; a dry material barrel is arranged on the foundation arranged at the side edge of the base; a conveying groove in inclined arrangement is formed under a discharging opening of the dry material barrel; a spiral stirring mechanism and a spiral conveying mechanism which are mutually connected are arranged on the conveying groove; apackaging machine is connected onto the end part of the conveying groove corresponding to the discharging end of the spiral conveying mechanism. The invention aims at providing the production line forpreparing the organic fertilizer from pig manure sewage and pig manure with the advantages that the structure is compact; the use is convenient; the effect is good; the production line is used for pig manure sewage treatment and pig manure organic fertilizer preparation.

The invention relates to a predictive control-based biogas system and a stable gas supply method thereof. The highly reliable system comprises a fermentation tank, a residue liquid storage tank, a manure storage tank, a material bin, a gas storage tank, a power supply management module and a thermoelectric combined unit. The manure storage tank communicates with the fermentation tank, the fermentation tank communicates with the residue liquid storage tank, a stirring device, a liquid level sensor, a temperature sensor, a pH sensor and a concentration sensor are arranged in the fermentation tank, and a pressure sensor and a gas component sensor are arranged in the gas storage tank. The stable gas supply method comprises the following steps: 1, acquiring fermentation parameters; 2, acquiring biogas parameters; 3, training a sample; and 4, controlling the gas supply by a stabilizer. The biogas system and the control method, which adopt predictive control parameter combined traditional PID control, have the advantages of low construction cost, high biogas output, high biogas utilization rate, significant beneficial effects, and suitableness for being applied and promoted.

The invention belongs to the technical field of domestic animal manure treatment and relates to a cattle farm cattle manure originally ecological treatment method and device. The treatment method comprises that 1), a manure storage tank 1, a manure storage tank 2, a filtered water storage tank, an oxidation pond and a fermented manure stacking place are built, 2), manure and washing water from a cattle farm are discharged into the manure storage tank 1, when the manure water in the manure storage tank 1 overflows from a manure water discharge outlet, the overflowing manure water flows into the manure storage tank 2, and the fixed manure is subjected to stacking natural fermentation in the manure storage tank 1, 3), after the manure water is subjected to natural sedimentation in the manure storage tank 2, and the treated manure water is discharged into the filtered water storage tank by a siphon and crops are irrigated with the filtered water in the filtered water storage tank, or the filtered water is discharged into the oxidation pond, is subjected to full oxidation and then is used for crop irrigation, and 4), the manure suspending in the upper layer of the materials in the manure storage tank 1 and the manure storage tank 2 is excavated by a manure excavator, then is fed into the fermented manure stacking place and then is stacked so that cattle farm cattle manure treatment is finished. The treatment method has the advantages of simple treatment processes and low treatment cost.

The invention relates to a method for breeding pigs through a pig production line in an automatic and sunken greenhouse. The method comprises steps as follows: a sunken pigsty is established in the middle of farm land in the east-west direction, wherein a half-slotted floor is used as the bottom surface of the pigsty, a floor heating device is mounted in a non-slotted area of the half-slotted floor, a two-arch multi-layer film-mulching arch greenhouse structure is mounted above the pigsty, and a longitudinal ventilation device, an automatic feeding device and an automatic water supplying device are mounted in the pigsty; a manure receiver is dug and built under the pigsty and communicated with a manure storage tank through main and auxiliary manure discharge pipelines; a wind-proof earth dike with a trapezoid section is built on the northern side of the pigsty by means of earth which is dug out and is 12 m or less than 12 m away from the pigsty; two rows of afforestation trees are planted on the southern side of the pigsty and is 6 m or less than 6 m away from the pigsty, non-deciduous plants or semi-deciduous plants are planted on the wind-proof earth dike on the northern side of the pigsty, and vine plants are planted at the same time. In general, the method has the advantages that the production efficiency and the economic efficiency are high, agricultural resources are saved effectively, and agricultural sustainable development is facilitated.

The invention discloses an automatic cleaning device for chicken manure, comprising a chicken rack, a rack body, a conveying belt, a manure-scraping plate and a manure storage tank. The lower side ofthe chicken rack is provided with the rack body, and the upper end of the rack body is provided with the conveying belt obliquely arranged. The left end of the conveying belt is higher than the rightend of the conveying belt, the manure storage tank is arranged below the right end of the conveying belt, and the right end of the conveying belt is provided with the manure-scraping plate fixed on the rack body for scraping off chicken manure on the conveying belt. A flushing pipe is arranged below a position close to the right end of the conveying belt and used for flushing water, thereby flushing residue on the conveying belt into the manure storage tank. The automatic cleaning device is simple and reasonable in structure design, easy to use, good in cleaning effect and high in efficiency,can achieve automatic instant cleaning, meets market demand, and is conducive to product promotion.

The invention relates to a high-strength lightweight intelligent animal dung cleaning device, comprising a sensing device, a freezing device, a cleaning and collecting device, an advancing device and a control device. Dung is instantaneously frozen and separated from the ground through the reasonable arrangement of the devices, especially the freezing device, and the automation of the device is realized through the arrangement of the sensing device, so that animal dung can be effectively and efficiently cleaned in the non-manure storage area. Meanwhile, the material of a freezing injection pipe is improved, and the strength at the low temperature is guaranteed under the condition of being lightweight, so that the service life of the equipment is guaranteed.

The invention relates to a branch warehouse storage and fermentation pig manure environmental treatment system, comprising a sealed pig manure warehouse, and a sewage confluence pipeline, wherein a plurality of branch warehouse-type manure storage fermentation ponds are arranged inside the sealed pig manure warehouse; a manure inlet and a manure outlet of each manure storage fermentation pond are formed on a front wall body and a rear wall body; a feeding platform and a conveying slope are arranged at the side; the sewage confluence pipeline is connected with a methane tank pipeline. The manure storage fermentation ponds are arranged inside the sealed pig manure warehouse in a concentrated manner, so that the manure is fully fermented within the rated deadline under the completely sealed and isolated state; the sewage generated in the fermentation process flows to the methane tank to utilize; the fermented pig manure becomes an organic fertilizer with high fertilizer efficiency. The pollution to the living environment of surrounding residents and local water and soil in the pig manure treatment aspect at present can be effectively reversed, a waste material is changed into valuable things, and the income is created for a pig farm. The system is simple in structure, low in arrangement cost and low in use cost, the backward management status of the pig farm can be significantly improved, and the overall economic benefits are improved. The branch warehouse storage and fermentation pig manure environmental treatment system is an innovative environment-friendly product of manure management facilities for the pig farm, and has strong practicability.

The invention discloses a modernized mushroom production method. The modernized mushroom production method is characterized in that products produced by bases include fresh mushrooms, canned mushrooms, mushroom matrixes containing strains and organic fertilizers from fruited residues; fields of the bases are divided into first zones, second zones, third zones and fourth zones, the first zones mainly comprise storage meadows, manure storage pits and grass soaking pits, the second zones mainly comprise primary and secondary fermentation tunnels, briquetting workshops and equipment libraries; the third zones mainly comprise air-conditioned mushroom houses, refrigerating chambers, soil-covered chambers, power distribution rooms and boiler rooms, and the fourth zones mainly comprise mushroom product processing factories, strain factories, office buildings and living quarters; the production technical scheme of the bases includes mushroom strain production, mushroom matrix production and mushroom plantation production. The modernized mushroom production method has the advantages that obvious energy conservation and environmental protection effects can be realized owing to tunnel fermentation, and the efficiency is high; a tunnel fermentation technology is implemented for composts for agaricus bisporus, accordingly, the produced composts are high in selectivity and are disease-resistant, and the yield can be increased; organic matters from the fruited residues become the excellent organic fertilizers, so that production in a positive ecological cycle can be implemented.

The invention discloses an environment-friendly and sanitary dry pail latrine which comprises a latrine room, a toilet bowl, a human body sensor, a control board and a timer. The human body sensor andthe timer are electrically connected with the control board. A manure storage pool is communicated with the lower side of the toilet bowl. The side, away from the latrine room, of the manure storagepool is provided with an openable airing board. The top of the manure storage pool is communicated with a ventilating pipe. The ventilating pipe penetrates through the top of the latrine room. A firstultraviolet lamp is fixed into the latrine room. A second ultraviolet lamp is fixed to the inner wall of the ventilating pipe. A third ultraviolet lamp and a far infrared heating pipe are fixed to the side, close to the manure storage pool, of the airing board. The control board, the first ultraviolet lamp, the second ultraviolet lamp, the third ultraviolet lamp and the far infrared heating pipeare powered by a storage battery and connected. The first ultraviolet lamp, the second ultraviolet lamp, the third ultraviolet lamp and the far infrared heating pipe are opened and closed through thecontrol board. Mosquitoes and flies in the latrine can be restrained from being bred, the environment in the latrine is improved, ozone is generated in situ, disinfecting and sterilizing are rapid andeffective, disease infection is reduced, and the interference of the ozone to the surrounding air environment is reduced.