37results about How to "Feed amount controllable" patented technology

The invention discloses a partition cavity type small-sized rubbish pyrolysis and gasification incinerator comprising a hopper, a gate, a drying cavity, an upper fire grate, a combustion hearth cavity, a lower fire grate and a secondary combustion chamber. High-temperature smoke in the secondary combustion chamber is guided into a pyrolysis gasification cavity. A part of high-temperature smoke flows upward into the drying cavity to dry rubbish, generated steam is guided into a condensation liquefying tank to be liquefied through a steam suction cavity, odor flows back into the combustion hearth cavity for high-temperature calcinations treatment, and smoke and the odor are prevented from escaping. The other part of high-temperature smoke flows downwards and is combined with heat generated by the combustion hearth cavity to form convection and radiation, rubbish is made to conduct pyrolysis and gasification at the same time, gasified gas flows out downwards from the upper fire grate to enter the combustion hearth cavity to be combusted, rubbish carbon overturned downwards by the upper fire grate is combusted on the lower fire grate, an opposite firing flame is formed between the upper fire grate and the lower fire grate, the gasified gas and pyrolyzed rubbish carbon form complementary combustion in the combustion hearth cavity, a durable high temperature keeping area enables dioxin type harmful matter to be decomposed, and heat energy generated by combustion is fully recycled.

The invention relates to an automatic feeding device of a grain cleaning device, and belongs to the field of grain cleaning equipment. The automatic feeding device of the grain cleaning device comprises a rack, a sieve body, a feeding box and a discharging box and is characterized in that a downward-inclining vibration plate is arranged below an outlet of the feeding box, and the vibration motor is arranged at the bottom of the vibration plate; the top end of the vibration plate is hinged to the inner wall of the rack, and the lower end of the vibration plate is a discharging end; and a vibration spring is connected to the bottom of the discharging end, and is mounted on the rack through a support. The automatic feeding device is simple and reasonable in structure, and grains fall in the vibration below the feeding box from the feeding box; through the vibration plate, the defined amount of materials can be evenly fed in the sieve body to be cleaned and sieved, and the vibration amplitude and the vibration frequency of the vibration plate can be controlled by adjusting the vibration motor, so that the needed grain feeding effect is achieved; and material falling is even, the material falling speed and the feeding amount are controllable, and the automation level is high.

The invention discloses a high-efficient environmentally-friendly feed for quasipaa spinosa. The high-efficient environmentally-friendly feed is made from the following raw materials and components in percentage by mass: 20-25% of fish meal, 2-10% of chicken meat powder, 1-6% of porcine blood corpuscle protein powder, 1-5% of dried earthworm powder, 2-5% of dried fly larva powder, 10-30% of soybean meal, 18-28% of flour, 1-3% of soybean lecithin, 2-6% of fish oil, 0.6-0.8% of composite vitamins, 1-2% of composite mineral substances, 1-3% of calcium dihydrogen phosphate, 0.1-0.4% of choline chloride, 0.01-0.04% of betaine, 0.01-0.05% of L-carnitine, 0.01-0.04% of bile acid and 0.01-0.02% of phytase. The invention further discloses a preparation method of the feed. According to the feed for the quasipaa spinosa disclosed by the invention, the fermented soybean meal and the phytase are added, so that the coefficient of the feed is reduced; the dosage of the dried earthworm powder, the dosage the dried fly larva powder and the dosage of the betaine are adopted, so that the feed has excellent food-calling effects on the quasipaa spinosa, after being domesticated and raised for a long term, the quasipaa spinosa can be completely adapted to feeding of artificial compound feeds, the water resistance is good, breeding water bodies are not polluted, and the survival rate is increased.

The invention discloses a self-blanking vibrating screen which comprises a screen box, a first eccentric wheel, a lifting rod, a double-shaft motor and a baffle, wherein the left end and the right end of the screen box are respectively mounted on a mounting rack by a supporting rod and the lifting rod; the left end of a transmission shaft is connected with a motor shaft on the double-shaft motor; the double-shaft motor is fixed in the middle of the left end of the mounting rack by a motor seat; a shaft seat is fixed in the middle of the bottom of the left end of an upper supporting plate; a sliding groove is formed in the left side face of a discharge disc; a fixed shaft is arranged on the sliding groove; a discharge hopper is fixed on the upper supporting plate; supporting tables are fixed below upright columns; a collecting disc is placed on the supporting tables; a fastening bolt is mounted on the lifting rod. The vibrating screen is stable in operation, convenient to maintain, good in screening effect, convenient to use, and self-blanking, and requires no manual operation.

The invention discloses a large-water surface water tank type intensive culturing method. Culture is conducted in independent culturing environment formed water tanks or water channels. Fishes are cultured in a large lake with net cages sleeved in the water tank; characteristics of excellent water quality of a large water surface and inadequate utilization of resource are fully utilized to output of the large water surface can be increased by 15 to 50 kg / mu and 30% of efficiency can be improved; by the use of the culturing method, diseases can be prevented, fishes can be easily caught, bait casting amount can be controlled, fodder use can be reduced, stable water temperature and quality can be achieved and influence to the ecological environment can be reduced; bait utilization rate can be effectively improved; effects on water quality of the whole large lake surface can be reduced; pollution of water quality of each independent water tank or water channel can be avoided; and besides, survival competition between the cultured fishes and local fish species can be avoided and damage to fish genetic resource can be prevented.

The invention belongs to the field of aquaculture, and particularly discloses a technology for breeding lobsters. The technology comprises the steps of arranging a pond, cleaning the pond, conducting primary trial rearing, fertilizing water, conducting secondary trail rearing and conducting formal stocking. According to the technology, reasons of trial rearing failures can be easily determined, whether the problem in the pond cleaning step or in the water fertilizing step can be quickly distinguished, potential hazard can be eliminated in time, and the success rate of formal stocking can be improved.

The invention discloses an automatic feeder. The automatic feeder comprises a container, a feed storage tank mounted above the container and at least one liquid bottle mounted beside the feed storage tank, wherein the feeding end of the feed storage tank is directly or indirectly communicated with the inner part of the container by the liquid transmitting end of the liquid bottle; the feeding end of the feed storage tank is further provided with an automatic opening / closing device for feeding at regular time; a water inlet is formed in the side wall of the container; a siphon liquid discharging device for discharging a mixture in the container out of the tank is mounted on the bottom wall of the container. According to the automatic feeder, the automatic opening / closing device for feeding at regular time is mounted at the feeding end of the feed storage tank and medicine liquid of the liquid bottle flows into the container under the effect of gravity; when pre-set time is up, the automatic opening / closing device starts to work; feed in the feed storage tank is fed into the inner part of the container to be mixed with the medicine liquid in the container and water flows from the water inlet to sufficiently mix the feed and the medicine liquid; when the water level in the container is higher than a siphon water level of the siphon liquid discharging device, mixed liquid in the container is discharged out of the container due to a siphon effect.

The invention relates to the field of feeding, in particular to a fixed-point quantitative feeding machine. The fixed-point quantitative feeding machine comprises a bearing assembly, a sliding block,sliding plate assemblies and reduction assemblies. The bearing assembly comprises a feeding tube, a feeding port, a clamp spring, a fixed rod, a recycle cylinder and a telescopic rod, and is used forbearing other assemblies; the sliding block comprises a sliding block main body, a feeding channel, sliding block friction pieces, a clamp column and a clamp column spring, and is used for deploying feed and controlling the amount of sprinkled feed; the sliding plate assemblies comprise sliding plate grooves, sliding plate main bodies, sliding friction pieces and sliding plate contact corners, andare used for cooperating with the siding block to control whether to sprinkle the feed or not; the reduction assemblies comprise shells, push plate grooves, push plates, valve body shells, flow blocking pieces, aqueous capsules, water cylinders and press plates, and are used for controlling the slide-down speed of the sliding block. The fixed-point quantitative feeding machine can pour the feed at fixed points quantitatively above a feeding pond and only pours the feed at one point in the feeding process, and other outlets are closed; the feeding amount of the fixed-point quantitative feedingmachine can be controlled; the fixed-point quantitative feeding machine is provided with a feed recycle assembly and can avoid feed waste.

The invention relates to an animal incubator and a production method thereof and belongs to equipment which has integrated functions of nursing young animals, protecting and raising. The animal incubator mainly comprises box body, wherein a nursing device, a temperature control device, an illumination lamp and a monitoring camera are arranged in the box body; and an ultraviolet sterilization lamp and an audio device which can be synchronously opened or closed in the process of nursing are also arranged at the top of the interior of a box body. The invention aims at providing the animal incubator which can be used for nursing multiple young animals with fixed amounts in fixed time points at the same time, is convenient for the immunizing and treating of the animals and also can create suitable temperature and humidity, so that the survival rate and reproductive rate of the young animals are improved and the problem of the batch breeding is solved.

The invention relates to the field of fish baits, and in particular relates to a puffed chub bait. The puffed chub bait comprises the following raw materials in parts by weight: 30 to 46 parts of soybean meal, 8 to 17 parts of fish meal, 5 to 11 parts of earthworm powder, 12 to 25 parts of spirulina powder, 4 to 13 yeast powder, 0.5 to 2.9 parts of sesame oil, 1 to 7 parts of tea slag, 0.1 to 0.6parts of modified graphite, and 3 to 18 parts of additives. The puffed chub bait is rich in nutrients and easy to absorb. The bait fed to water floats on water surface, and the feeding amount is easyto control. After the puffed bait has increased flavor and good palatability, and can play a food calling effect.

The invention relates to a computer big data image processing device, which effectively solves the problems that the existing device cannot automatically load materials, the efficiency of manual coating is low, and the quality of manual printing is not good; the technical solution is to include a printing cabinet, a printing There is a silk screen board on the cabinet, a fixed frame on the screen board, a lifting reciprocating screw rod on the printing cabinet, a translational reciprocating screw rod connected to the printing cabinet, and a lifting rod slidingly connected between the two lifting reciprocating screw rods. There is a translation rod slidingly connected between the two translational reciprocating screw rods. There is a printing frame on one side of the screen plate, and an upper scraper and a lower scraper are slidingly connected to the side of the printing frame. The upper scraper and the lower scraper are in contact with the screen plate. Connection; the invention spreads the paint evenly by setting a sliding printing frame, automatically feeds the material by setting a feeding trough, and adjusts the diversity of screen printing patterns through a detachable and connected screen printing plate, so that customers have more The selection space has high universality and practicality.

The invention provides a full-automatic uniform feeding boat for river crab culture. The full-automatic uniform feeding boat for river crab culture comprises a boat body, an automatic feeding device and an electrical control device. The automatic feeding device is arranged on the stern of the boat body and comprises a hopper, pressure sensors, a plurality of funnels, bait valves, a valve motor and a plurality of material guide pipes. The funnels are arranged at the bottom of the hopper side by side, the two sides of each funnel are both provided with the pressure sensors, the bottom of each funnel is provided with one bait valve communicated with the corresponding material guide pipe, the opening degree of each bait valve is controlled by the valve motor, and the material guide pipes obliquely extend to the outside of the stern. The electrical control device comprises an embedded ARM processor, a GPS navigation module, an attitude module, a GPRS wireless remote monitoring module and an ultrasonic distance measuring sensor, wherein the GPS navigation module, the attitude module, the GPRS wireless remote monitoring module and the ultrasonic distance measuring sensor are connected with the embedded ARM processor respectively, and the embedded ARM processor is further connected with the pressure sensors and the valve motor. According to the full-automatic uniform feeding boat for river crab culture, feedback control over the feeding amount is achieved, and track control is flexible.

The invention discloses a large-water surface water tank type intensive culturing method. Culture is conducted in independent culturing environment formed water tanks or water channels. Fishes are cultured in a large lake with net cages sleeved in the water tank; characteristics of excellent water quality of a large water surface and inadequate utilization of resource are fully utilized to output of the large water surface can be increased by 15 to 50 kg / mu and 30% of efficiency can be improved; by the use of the culturing method, diseases can be prevented, fishes can be easily caught, bait casting amount can be controlled, fodder use can be reduced, stable water temperature and quality can be achieved and influence to the ecological environment can be reduced; bait utilization rate can be effectively improved; effects on water quality of the whole large lake surface can be reduced; pollution of water quality of each independent water tank or water channel can be avoided; and besides, survival competition between the cultured fishes and local fish species can be avoided and damage to fish genetic resource can be prevented.

The invention belongs to the field of material conveying, and specifically discloses a feeding method and a high-efficiency and energy-saving rolling-harrow feeding machine, by which fed materials are different in grain size, unequal in grain weight, different in quality, and large and controllable in quantity. The high-efficiency and energy-saving rolling-harrow feeding machine comprises a material guide hopper and a rolling harrow, wherein the rolling harrow comprises a harrow shaft and / or harrow cylinder and the like, the harrow shaft and / or harrow cylinder and the like are arranged on the side part, upper part and / or side upper part of a material, and located between the feed end and discharge end of the material guide hopper or located outside the discharge end of the material guide hopper, and the harrow shaft and / or harrow cylinder are / is arranged perpendicular to the flow direction of the material. By using the method and machine disclosed by the invention, an effect that through setting a material-harrowing bearing and a shaft barrel outside materials, the materials are harrowed from positions beside and / or above the materials, thereby controlling the flow quantity of the materials such as coal and the like; and through real-time adjustment controlling, the purpose of improving efficiency, saving energy, and realizing the optimal feed reshipment is achieved.

The invention belongs to the field of aquaculture, and particularly discloses a technology for breeding lobsters. The technology comprises the steps of arranging a pond, cleaning the pond, conducting primary trial rearing, fertilizing water, conducting secondary trail rearing and conducting formal stocking. According to the technology, reasons of trial rearing failures can be easily determined, whether the problem in the pond cleaning step or in the water fertilizing step can be quickly distinguished, potential hazard can be eliminated in time, and the success rate of formal stocking can be improved.

The invention belongs to the field of aquaculture and specifically discloses a lobster breeding technology. The technology comprises the steps of arrangement of a pond, cleaning of the pond, primary trial breeding, fertilizer and water management, secondary trial breeding and formal stocking. According to the technology, causes of failure of trial breeding are determined easily, convenience is provided for quickly distinguishing whether or not a problem occurs during cleaning of the pond or fertilizer and water management has a problem, potential hazards are conveniently eliminated in time, and the success rate of formal stocking is increased.