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320results about How to "Shorten feeding time" patented technology

Adsorbent bed pressure balancing for a gas concentrator

A system and a method are described for monitoring pressure imbalances in the adsorbent beds of a portable gas concentrator. Using the programmability features found in modern portable concentrators, various mitigative procedures to adjust for pressure imbalances and to predict the need for service are disclosed.
Owner:INOGEN SA

Fattening cattle concentrate supplement

The invention discloses a fattening cattle concentrate supplement, which comprises the following components in parts by weight: 154-470 parts of maize, 50-100 parts of bran, 61-200 parts of cotton seed meal, 100-300 parts of palm meal, 50-220 parts of soybean meal, 30-200 parts of DDGS (Distillers Dried Grains with Soluble), 5-20 parts of bicalcium phosphate, 7-20 parts of rock flour, 2-10 parts of common salt, 8-15 parts of fattening cattle premix and 3-15 parts of rumen-protected lysine, wherein the fattening cattle premix is formed by mixing cattle composite vitamin, cattle composite microelement, yiduo enzyme (for cattle), monensin, bio-yeasture and an antioxidant. The fattening cattle concentrate supplement is full in nutrition, the utilization rate of the feed can be increased, the problem of overfeeding of beef cattle is solved, the feed waste is reduced, the feeding time of the cattle can be obviously shortened, the labor time of workers is shortened, the labor intensity is reduced, and the labor quota is improved, so that the production cost of the beef cattle is greatly reduced.
Owner:TIELING DABEINONG FEED

Deepwater net cage feeding method based on suction type onboard automatic feeding system

The invention discloses a deepwater net cage feeding method based on a suction type onboard automatic feeding system. The automatic feeding system comprises a stock bin, a sucking pipe, a sealing bin, a blocking valve, an air inlet pipe, a Roots blower, an air-feed mixing and spraying device, a discharge pipe and a power device. The sucking pipe and the discharge pipe are hoses. A feed port of the blocking valve is communicated with a sealed inner cavity of the sealing bin, and a discharge port of the blocking valve is communicated with a feed port of the air-feed mixing and spraying device. An air outlet of the Roots fan is communicated with an air inlet of the air-feed mixing and spraying device, an air-feed mixing outlet of the air-feed mixing and spraying device is communicated with an inlet of the discharge pipe, and an outlet of the discharge pipe extends from a head position of a cultivation work ship. The deepwater net cage feeding method includes loading, work ship positioning and feeding. The deepwater net cage feeding method has the advantages of shortened feeding time, high feed conveying efficiency, large coverage area and capability of saving labor, increasing feed utilization ratio and cultivation efficiency.
Owner:SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI

Chicken feed additive for improving meet quality

The invention relates to a chicken feed additive, especially to a chicken feed additive for improving meet quality. The chicken feed additive for improving the meet quality is prepared from the following components by weight parts: 5 to 15 parts of Radix Astragali, 5 to 15 parts of cumin, 15 to 30 parts of wormwood leaves, 15 to 30 parts of cassia bark, 15 to 30 parts of haw, 15 to 30 parts of Cortex Acanthopanax Radicis, 20 to 30 parts of white peony root, 20 to 30 parts of Radix Peucedani, 20 to 30 parts of dried orange peel, 1 to 5 parts of talcum, 20 to 30 parts of sodium bicarbonate, 1 to 5 parts of salt, 10 to 20 parts of poria peel, 10 to 20 parts of mulberry bark, 10 to 20 parts of ginger peel, 10 to 20 parts of areca peel, 5 to 10 parts of radix codonopsis and 5 to 10 parts of bighead atractylodes rhizome. 1.5 to 3 % by mass percent of the chicken feed additive for improving meet quality is added into a basal feed to feed chicken, so as to substantially improve delicious degree of the meat, increase growth speed, enhance immunity of the chicken, and increase utilization rate of the feed.
Owner:QINGDAO SENYUAN ANIMALS BIRDS CULTURE

Forage for artificial breeding of Monochamus alternatus Hope and method for preparing the same

The invention discloses the forage for artificial breeding of Monochamus alternatus Hope and method for preparing the same. The forage comprises 90-110 g of pine wood chip, 18-22 g of cane sugar, 10-15 g of yeast powder, 35-45 g of agar, 1.8-2.1 g of sodium benzoate, 0.9-1.2 g of mythyl p-hydroxybenzoate, 10 mL of H2SO4 (0.5 mol / L), 15-25 g of wheat germ powder, 1.2-1.5 g of cholesterol, 3-4.5 g of ascorbic acid, 18-21 g of casein, 0.7-1.1 g of choline and 750-850 mL of water. The forage provided by the invention has the advantages of abundance in resources, convenient manufacture and low cost, and the method for preparing the same is simple and workable. The development time of larvae fed with the above forage is significantly shortened, compared with that of larvae under natural circumstance in the forest. The development period of larvae that develop from egg development to adult emergence lasts for about 100 days. The forage is applicable to the large-scale breeding of Monochamus alternatus Hope larvae. Reproduction and breeding of Monochamus alternatus Hope at controlled temperatures can be realized to ensure the supplies of experimental populations of different stages, different instars and stable activities.
Owner:NANJING FORESTRY UNIV

Continuous feeding system

The invention discloses a continuous feeding system comprises a single arm feeding device and a feeding machine. The top of the single arm feeding device is provided with a ball screw rod lifting machine. A linear guide rail is connected below the ball screw rod lifting machine and provided with a linear guide rail sliding block which is connected with a sliding block fixing plate. A suspension arm beam is welded on the sliding block fixing plate. Two shoveling forks are arranged on the suspension arm beam side by side. The bottom of the single arm feeding device is provided with a decelerator. A transmission gear is arranged below the decelerator. The bottoms of two lateral surfaces of the single arm feeding device are provided with linear rail sliding blocks. One side of the feeding machine is provided with linear rails which are positioned on a base. The single arm feeding device is arranged on the linear rails with the assistance of the rail sliding blocks. A tapped iron conveying device, a swing suction gun, a connecting rod, an iron skin sensing switch, an iron stacking baffle, a first conveying roller path and a lifting platform are arranged in the feeding machine. A second conveying roller path is connected outside the first conveying roller path. The continuous feeding system has the advantages of simple structure, time and energy saving and work efficiency improvement.
Owner:JIANGSU HUAYU PRINTING & COATING EQUIP GRP CO LTD

Loading device for tire testing machine

Provided is a loading device that is provided in a tire testing machine including a testing station (30) provided with a spindle (31) attached with a tire (50) to be tested and feeds the tire (50) from a predetermined standby position to a testing position where the center of the spindle matches the center of the tire (50) in the testing station (30). The loading device includes: conveyors (1, 2) that convey the tire (50) from the standby position toward the testing position in a direction perpendicular to the axial direction of the tire; and positioning devices (6B, 20) that position the tire to be tested to a position, in which a front end of the tire in the feeding direction matches a point separated from the spindle by a predetermined distance, as the standby position. Setting of the standby position based on the position of the front end of the tire (50) in the feeding direction shortens the feeding distance and the feeding time and hence shortens the testing cycle time.
Owner:KOBE STEEL LTD

Method for improving the reproductive performance of sows

ActiveCN102630638AImprove reproductive performance of sowsShorten feeding timeAnimal feeding stuffPig reproductionPregnancy
The invention discloses a method for improving the reproductive performance of sows. The method for improving the reproductive performance of sows comprises mixing N-carbamylglutamate with auxiliary materials so as to prepare feed containing 0.01-0.04wt% of N-carbamylglutamate for feeding the sows within 1-28 days after the mating. According to the method, the reproductive performance of sows can be improved significantly; specifically, the average total piglet number of each pregnancy, the average surviving piglet number of each pregnancy and the average healthy piglet number are increased; and compared with the existing method, the same or nearly the same effect is reached, and at the same time the feeding time and the feeding quantity are reduced, and the cost is reduced; and the feeding is performed immediately after the sows mate, and is convenient for the operation in practice.
Owner:WENS FOOD GRP CO LTD

Soil flushing repair system and method

The invention discloses a soil flushing repair system and method, and belongs to the technical field of soil repair. The soil flushing repair system sequentially comprises a crushing and screening module, a feeding and mud making module, a flushing and particle size distributing module, a water treatment module, a mud dehydration module, a water supply module and a central control room module. The crushing and screening module including a sieve with the hole diameter of a screen cloth being 30mm-60mm is arranged in front of the operating process of the feeding and mud making module. The flushing and particle size distributing module can achieve level-7 wet sieving and flushing of contaminated soil by means of water jet cutting of a high-pressure spraying system and mechanical vibration of a vibration motor, and discharging cleanliness and recoverability can be guaranteed. The mud dehydration module is provided with a drying workshop and used for preventing rainwater from wetting dehydration mud cakes, guaranteeing subsequent drying of the mud cakes and controlling secondary pollution of pollutants in the mud cakes. By the adoption of the soil flushing repair system and method, the problem that the screen cloth can be blocked easily due to the uneven feeding grain size in the prior art is solved, and the problems of flushing dehydration mud cake storage, subsequent drying and secondary pollution of the pollutants are also solved.
Owner:BCEG ENVIRONMENTAL REMEDIATION CO LTD

Line source device and OLED evaporation machine

The invention provides a line source device and an OLED evaporation machine. The line source device comprises a line source mechanism and at least two crucible mechanisms, wherein the line source mechanism comprises a line source cavity body; each crucible mechanism is arranged at the outer side of the line source mechanism, and each crucible mechanism comprises a crucible cavity body and a connection valve; and each connection valve is arranged between each crucible cavity body and the line source cavity body, and used for isolating the crucible cavity body from the line source cavity body orcommunicating the crucible cavity body with the line source cavity body. According to the line source device and the OLED evaporation machine, through the arrangement for the at least two crucible mechanisms, the use efficiency of the equipment is increased, and the charging time of the equipment is reduced.
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Bar material supply device of numerically controlled automatic lathe

There is provided a bar material supply device of a simple configuration suited to machining of a bar material without increasing machining cost even when a short bar material such as an end material is machined. The bar material supply device includes a stocker 12 for supplying a bar material w on an axis C of a spindle 230, a base 10 attached to a head stock 220, a push rod 15 disposed in the base 10 to move back and forth on the axis C and to push the bar material w fed from the stocker 12, a push rod guide 11 disposed in the base 10 to guide the back-and-forth movement of the push rod 15, a plurality of rollers arranged on both sides of the axis C of the base 10 to hold the push rod 15 on the axis C therebetween, one of the plurality of rollers being constituted as a driving roller 135 which is rotated by a driving body disposed in the base, and at least one of the other rollers excluding the driving roller 135 being constituted as a driven roller 132 which is rotated without any slippage with the push rod 15, and rotation detection means 133 for detecting the rotation of the driven roller 132.
Owner:CITIZEN WATCH CO LTD

Compound probiotics for animal breeding

The invention belongs to the technical field of microorganisms and in particular relates to compound probiotics for animal breeding, such as livestock and poultry. The compound probiotics is applied to feed fermentation, feed stirred breeding, breeding drinking, atomization deodorization, excrement treatment and the like.
Owner:陕西万源生物农业科技有限公司

Instant bathing equipment and operating method thereof

An instant bathing equipment comprises a bathtub having a bathing room; a controlling means to generate an entrance formed on a bathing room to make a user enter the bathtub and close the bathtub; an isolating means to separate a store space in the bathing room so as to store water and to make the user enter a washing chamber from the entrance, the store space and the washing chamber communicating with each other so that water in the store space flows to the washing chamber, such that the bathing room is filled with water in a short time.
Owner:GLOBE UNION INDAL

Nano-hydroxyapatite hydrosol, preparation and application in toothpaste

The invention discloses a preparing method of nano-hydroxyapatite hydrosol, comprising steps as follows: firstly, the milk of lime which contains 1 to 28wt% calcium hydroxide is prepared and added into a reactor; secondly, acetic acid or calcium acetate is added into the milk of lime and mixed to obtain a mixture; and the molar ratio of acetate and calcium in the mixture is 1-6:10; thirdly, the mixture is heated to 30 to 95 DEG C, 8 to 30wt% dilute phosphoric acid is gradually added and stirred at a speed > 300r / min, the dilute phosphate is added for 1 to 30min, the reaction continues for 3 to 20 hours, the pH value is adjusted by the acetic acid solution to be 7.5 to 8.5, and then the nano-hydroxyapatite hydrosol is obtained after cooling; and the mass of the added dilute phosphoric acid is that: the molar ratio of calcium and phosphorus is between 1.68-1.70:1 after the quantity of calcium of the calcium acetate in the solution is deducted. The method has advantages that the process is simple, and the nano-hydroxyapatite hydrosol prepared can be used in producing toothpastes.
Owner:SOUTH CHINA UNIV OF TECH

Loading device for tire testing machine

Provided is a loading device that is provided in a tire testing machine including a testing station (30) provided with a spindle (31) attached with a tire (50) to be tested and feeds the tire (50) from a predetermined standby position to a testing position where the center of the spindle matches the center of the tire (50) in the testing station (30). The loading device includes: conveyors (1, 2) that convey the tire (50) from the standby position toward the testing position in a direction perpendicular to the axial direction of the tire; and positioning devices (6B, 20) that position the tire to be tested to a position, in which a front end of the tire in the feeding direction matches a point separated from the spindle by a predetermined distance, as the standby position. Setting of the standby position based on the position of the front end of the tire (50) in the feeding direction shortens the feeding distance and the feeding time and hence shortens the testing cycle time.
Owner:KOBE STEEL LTD

Process for preparing glutamic acid crystallization

The invention discloses a preparation method of glutamic acid. The method comprises filtering glutamic acid fermenting liquor via a ceramic membrane for removing thallus to obtain clear glutamic acid fermenting liquor, and performing gradient cooling and crystallizing in a crystallization tank by employing intermittent-continuous isoelectric point method while reducing the pH value of the fermenting liquor in the crystallization tank by adding sulfuric acid and employing shell and tube porous sprinkling method, wherein the feed liquor is continuously discharged to a lower stage tank using overflow on tank, and two thirds of the feed liquor of the lower stage crystallizing tank comes from an upper stage crystallization tank via overflow, and one third of the feed liquor of the lower stage crystallizing tank is added with concentrated solution. The glutamic acid crystal obtained by the preparation method has alpha type crystal.
Owner:CHANGCHUN DACHENG INDAL GROUP

Sheep feeding machine

The invention discloses a sheep feeding machine. Four traveling wheels are arranged at the bottom of a square three-dimensional bracket; a chain wheel on a traveling wheel shaft is connected with a traveling motor through a chain; two feed boxes with the same size are arranged in the center above the bracket; a feed distributor is arranged at the bottom of each feed box; a feed stirrer is arranged in each feed box; the outlet of the feed distributor is connected with an outlet pipe; the feed distributor and the feed stirrer are connected with a power motor by chains through the chain wheel on the shaft respectively; the traveling motor and the power motor are fixed on the front and back sides of the bottom of the bracket respectively; and a circuit control box is arranged on the front side above the bracket. The sheep feeding machine realizes automatic sheep feeding, has the characteristics of precisely feeding, timing, quantifying, shortening feeding time, saving workers and labour, along with high working efficiency, and is applied to a feeding way of a group feeding groove.
Owner:李裕民 +1

Method for preparing polyperfluorinated ethylene propylene resin

ActiveCN102443092AControl the rate of preparationShorten feeding timeHexafluoropropyleneNitrogen
The invention relates to a method for preparing a polyperfluorinated ethylene propylene resin, comprising the following steps of: (1) adding deionized water to a reaction kettle and preserving 30-50% of space; (2) charging nitrogen and boiling the deionized water; (3) adding an emulsifier to the reaction kettle, stirring uniformly, adding an initially mixed monomer of tetrafluoroethylene and hexafluoropropylene and thereafter adding an initiator to react; (4) compensating the mixed monomer of the tetrafluoroethylene and the hexafluoropropylene additionally during the reaction and maintaining the reaction kettle at constant pressure; and (5) obtaining the polyperfluorinated ethylene propylene resin after the reaction. The method for preparing the polyperfluorinated ethylene propylene has fast reaction and low cost; the high temperature molten extrudate of the polyperfluorinated ethylene propylene resin in the product has good colour, excellent thermal stress resistance and good processability.
Owner:ZHONGHAO CHENGUANG RES INST OF CHEMICALINDUSTRY CO LTD

Ecological pig raising method

The invention discloses an ecological pig raising method. The method comprises the following steps: feeding biological fermented feeds and local coarse cereals in peasant families to pigs twice every day in a timing manner, firstly feeding the biological fermented feeds and then feeding the local coarse cereals in peasant families later during feeding the pigs every time, and enabling the pigs which are fed for more than 10 months to become full-grown and ready for slaughter. The food consumption of the pigs is correspondingly adjusted according to the weight of the pigs in each stage, the daily food consumption of the pigs younger than 3 months is 5% of the weight of the pigs, the daily food consumption of the pigs of 3-6 months old is 4% of the weight of the pigs, and the daily food consumption of the pigs older than 6 months is 3% of the weight of the pigs. The biological fermented feed consists of 0.3-1 part by weight of fermented yeast, 1-2 parts by weight of brown sugar, 40-80 parts by weight of water, 200-330 parts by weight of corn, 80-120 parts by weight of wheat bran and 80-120 parts by weight of fine rice bran, wherein the fermented yeast consists of 20-30% microzyme, 15% of bacillus, 25% of lactic acid bacteria, 5% of bifidobacteria and 15% of cellulose decomposting bacteria. The pig raising method disclosed by the invention has the advantages that the growth cycle of the pigs is shortened, the lean meat percentage of the pigs which become full-grown and are ready for slaughter is high, the meat quality is fine and smooth, and the mouth feel is good.
Owner:乐至县诚舵农牧有限公司

Method for preparing nano hydroxyapatite

The invention provides a method for preparing rodlike nano hydroxyapatite. The method comprises the steps of weighing (CaNO3)2.4H2O and (NH4)2HPO4 powder, respectively dissolving the powder into water, dropwise adding the (NH4)2HPO4 solution into the (CaNO3)2.4H2O solution under the ultrasonic stirring condition, adding a dispersing agent, adjusting the pH value, aging, centrifuging, and washing the mixture with water to obtain the nano hydroxyapatite. The hydroxyapatite prepared by adopting the method can be well dispersed into a substrate without being specially treated, so that the defect that the agglomeration of the existing hydroxyapatite can be prevented by adding surface dispersing agent can be overcome. The method is simple, the high temperature and high pressure can be avoided, and the industrialized production can be favored.
Owner:SUN YAT SEN UNIV

Ecological pig breeding method

The invention relates to the technical field of pig breeding, in particular to an ecological pig breeding method. The ecological pig breeding method includes pig house management, feeding management, disease prevention management and timely slaughtering for shortening breeding time maximally. The ecological pig breeding method with comprehensive and balance nutrition can effectively shorten the pig feeding time and reduce the breeding cost; meanwhile, pork quality and taste are improved. Fed pigs are free to find food in a broussonetia forest outside the pig house, metabolism of pigs eating forage grass or feed with the forage grass can be improved, feed digestibility reaches 80% or above, and pork quality can be improved. Grass is grown for feeding the pigs, pig manure is used for land fertilization, and the grass grows vigorously in fertile land and can be used for feeding the pigs, so that an ecological chain is formed, feed and grain consumption is reduced, and breeding cost is reduced. Traditional Chinese medicine antiviral pills with Chinese herbal medicine additives have efficacies of heat clearing and detoxifying and evident antiviral and immunity enhancement effects.
Owner:香格里拉市万丰养殖开发有限公司

Machine Tool

A machine tool has a holding portion, spindle, feed device, controller generating a position control signal according to machining data and controlling a feed motion of a drive unit according to the position control signal, reaction force detecting section for determining a reaction force the tool receives from the workpiece during machining, displacement amount calculating section for determining displacement of the tool with respect to a target control position based on the reaction force, and compensating section receiving the displacement amount and adding correction data for eliminating the displacement amount to the position control signal or the machining data.
Owner:DMG MORI CO LTD

Compound probiotic for raising chicken

The invention belongs to the technical field of microorganisms and more particularly relates to a compound probiotic for raising poultries, particularly chicken. The compound probiotic is applied in manners of feed fermentation, feed stirring and feeding, feed drinking, atomization deodorization, fecal treatment and the like.
Owner:陕西万源生物农业科技有限公司

Shipborne net cage dried diet feeder

InactiveCN101156560AWide drop rangeRegional stabilityPisciculture and aquariaGear wheelEngineering
The invention provides a boat carried net cage forage casting machine, and includes a hopper, a frame, a forage feeding pipe, a forage casting disk and a drive mechanism. The invention is characterized in that the frame is fixed on the boat, the hopper is supported and arranged on the upside of the frame, the bottom of the hopper has a forage feeding opening, a stir wheel is arranged on the forage feeding opening, the stir wheel is fixed on a connecting rod of the stir wheel, the lower end of the forage feeding opening communicates with a switch valve, the lower end of the switch valve communicates with the forage feeding pipe, the forage feeding pipe is supported by a supporting rod fixed on a side shipboard, the lower end of the forage feeding pipe is a forage discharging opening, the rotatable forage casting disk is suspended under the forage discharging opening, the bottom of the forage discharging opening contacts a poking gear fixed on a drive rod. A drive handwheel drives the drive rod and the stir wheel connecting rod through a drive chain. The machine can cast forage for two net cages simultaneously, the forage casting frequency and the forage casting amount can be manually controlled, the range of the falling points is large, and the casting area is stable. The invention can reduce the forage casting time, can improve the labor efficiency and the forage efficiency, as well as can cast forage in rainy days.
Owner:张荣保

Biological fermentation feed for chicken broilers and preparation method thereof

ActiveCN104855705AImprove the ability to resist stressLower cholesterol levelsAnimal feeding stuffNutritionLow cholesterol levels
The present invention belongs to the field of biological feed, in particular relates to a biological fermentation feed for chicken broilers and a preparation method thereof. The biological fermentation feed for chicken broilers contains not only wild chrysanthemum, pine needles, rheum palmatum, scutellaria baicalensis and honeysuckles and other Chinese herbal medicine ingredients which can improve stress and disease resistance abilities of chicken broilers and lower cholesterol levels in the blood of chicken broilers, at the same time also contains biological fermented protein, fat, minerals, vitamins and a variety of high-energy substances which can be taken is advantage by chicken broilers, is rich in nutrition, as well as contains a large number of active and inactive beneficial microorganisms which can provide prebiotic substances to gastrointestinal microorganisms, improve the living environment of the gastrointestinal microorganisms, regulate microbial growth and breeding, enable the entire gastrointestinal microorganisms to stay in a normal situation of rapid development, promote peristalsis, and reduce the occurrence of gastrointestinal diseases. The biological fermentation feed can reduce the feeding of concentrate feed, lower costs, at the same time effectively promote the weight gain of chicken broilers, improve the quality of chicken meat, and enable the chicken meat to be fresh, tender and tasty.
Owner:佛山播恩生物科技有限公司

Plant essential oil type weaned piglet compound premix feed and making method thereof

The invention relates to a pig feed, in particular to a plant essential oil type weaned piglet compound premix feed and a making method thereof. The feed includes a plant essential oil type weaned piglet compound composed of the following raw materials by weight: 6-10 parts of clove oil, 5-15 parts of thyme oil, 10-15 parts of cinnamon oil, 2-5 parts of origanum oil, 6-10 parts of lemon oil, 2-4 parts of chili oil, 3-6 parts of tea tree oil, 2-5 parts of peppermint oil, 2-5 parts of rosemary oil, and 4-6 parts of patchouli oil. The feed also includes the following carrier and diluents by weight: 20-30 parts of corncob powder and white carbon black. 0.25-0.5% by weight of the plant essential oil type weaned piglet compound is added into a mixing machine with feed raw materials together for full mixing so as to obtain the feed. Specifically, the feed raw materials include fish meal, fermented soybean meal, whey powder, wheat hydrolyzed protein, soybean oil, stone flour, calcium hydrogen phosphate, compound vitamin, compound mineral elements, and sodium chloride. The premix feed provided by the invention can enhance the anti-stress ability and health level of pigs and improve the feed utilization, and is a safe, efficient, green and environment-friendly ecological feed.
Owner:江西大佑农生物科技有限公司

Multistage plunger hydraulic sludge pump

The invention discloses a multistage plunger hydraulic sludge pump and belongs to the technical field of sludge pumps. The multistage plunger hydraulic sludge pump comprises working cylinders and a power cylinder, wherein each working cylinder is composed of a cylinder body and a plunger, the power cylinder is composed of a cylinder body and a plunger, the working cylinders and the power cylinder are axially connected into a whole through connecting components, plunger rods of the plungers of all the working cylinders and the plunger rod of the plunger of the power cylinder are connected to form a straight rod, each working cylinder is provided with two sludge feed inlets provided with one-way valves and two sludge discharge outlets provided with one-way valves, the power cylinder is provided with a hydraulic oil inlet and a hydraulic oil outlet, the plunger of the power cylinder is pushed to make reciprocating motion through feeding and discharging of hydraulic oil, and the plungers in the working cylinders are driven to make reciprocating motion at the same time. By means of a multistage cylinder formed by connection of multiple single-stage working cylinders, the continuous process that discharging and feeding are conducted through multiple discharge outlets and multiple feed inlets at the same time is achieved, high flow can be realized with a small pipe diameter, feeding time is shortened, and feeding efficiency and discharging efficiency are improved.
Owner:YANGZHOU SIQI ENVIRONMENTAL PROTECTION EQUIP CO LTD

Efficient and environment-friendly compound premix feed for medium and large pigs

InactiveCN104686834AImprove palatabilityRegulate gastrointestinal balanceAnimal feeding stuffMetaboliteFeed conversion ratio
The invention discloses an efficient and environment-friendly compound premix feed for medium and large pigs. Probiotics and metabolites are used for replacing carriers such as antibiotics, zeolite and chaff, highly absorbable organic minerals are used for replacing inorganic minerals which are hard to absorb and generate serious pollution, and matters helping digestion and absorption, such as a complex enzyme preparation, are added to reinforce comprehensive absorption of nutrients. The efficient and environment-friendly compound premix feed for the medium and large pigs is used for perfecting the defects of poor palatability, low digestion and absorption rate, high feed conversion ratio, poor animal breeding taste, high biological safety risk, heavy pollution, and the like of most compound premix feeds for pigs.
Owner:SUZHOU YATAIXINGYUAN BIOTECH CO LTD

Automatic continuous feeding device for horizontal continuous casting furnace

An automatic continuous feeding device for a horizontal continuous casting furnace, including a gantry frame, a feeding trolley with electrolytic plates laid flat, and an overturning device for vertically turning the flat electrolytic plates. Transport the electrolytic plate on the feeding trolley to the first lift of the turning device and the second lift that transports the electrolytic plate on the turning device to the furnace platform. The feeding trolley is set at the position corresponding to the starting point of the first lift under the gantry, and the turning device is set at The position below the gantry corresponds to the starting point of the second elevator. The lower end of the first elevator is provided with a hoist for lifting the electrolytic plate on the feeding trolley, and the lower end of the second elevator is provided with a clamp for clamping the flipped electrolytic plate. Tongs, the gantry is provided with a transmission mechanism that drives the first elevator and the second elevator to move back and forth. The invention has reasonable structure and convenient operation, not only saves time and labor, but also ensures the personal safety of operators, and at the same time greatly improves work efficiency.
Owner:NINGBO JINTIAN COPPER TUBE
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