126results about How to "Feeding safety" patented technology

The invention relates to the technical field of feed processing and specifically provides a microbial fermented feed and a production process thereof. The microbial fermented feed is composed of 60% by mass of waste stevia rebaudiana residue, 15% by mass of corn flour, 15% by mass of soybean meal and 10% by mass of liquid strains, wherein the liquid strains comprise lactobacillus fermenti, saccharomyces cerevisiae, bacillus subtilis and clostridium butyricum. According to the invention, a plurality of microbes are utilized and scientifically collocated for fermentation of processing waste of stevia rebaudiana, and the microbial fermented feed with the advantages of low cost, a high nutritional value, fragrant flavor and agreeable taste is produced.

A device is employed that can be retrofit onto existing feed pumps to remediate the problem of fluid aspiration in patients being fed through a feeding tube from the pump. In one embodiment the feeding pump is plugged into the device which is plugged into a power outlet. A patient angle sensor triggers power cutoff to the pump and stoppage of fluid flow. The angle sensor and operating program may be part of a smart phone. Power to the pump may be shut off due to a Bluetooth signal from the smart phone to a Bluetooth controlled power strip into which the pump is plugged to receive power.

The invention relates to a plastic processing device, in particular to an automatic high-efficiency plastic crusher of coiled corners remained after a container is produced through thermal formation. The automatic high-efficiency plastic crusher is characterized by comprising a crusher main body base frame, a crusher crushing chamber, a crusher cover, a crusher main body transmission device, a blanking hopper, a screen device, a feeding helical rod, a feeding lifting device, a storage barrel and a distribution box, wherein the crusher crushing chamber is arranged above the front of the crusher main body base frame, the crusher cover is arranged above the crushing chamber, a feeding hole is arranged above the cover, the screen device is arranged below a crushing tool apron in the crusher crushing chamber, and the blanking hopper is arranged in the base, i.e. below the screen device. A fastening main transmission motor is arranged above the rear of the crusher main body base frame. The invention has the advantages of high efficiency, automation, environment protection, sanitation, safety and reliability, convenience and rapidness, time and labor saving, resource saving, attractive appearance and durability.

The invention relates to the technical field of automatic machining equipment, in particular to an automatic boring tapping all-in-one machine. The automatic boring tapping all-in-one machine includes a rack, a fixed workbench, a movable workbench, a driving device, and two boring tapping device; one boring tapping device is arranged on the fixe workbench, and the other boring tapping device is arranged on the movable workbench and can move with the movable workbench; fixing devices and circulating feeding devices are arranged between the two boring tapping devices, the circulating feeding devices can transfer a work piece to a boring working station, and can transfer the bored work piece to a tapping working station from the boring working station. The automatic boring tapping all-in-one machine can achieve central hole drilling, boring, tapping and chamfering at the same time, can achieve synchronous machining at two ends, is high in automation level, is simple to operate, can greatly save human resources, can greatly improve the production efficiency, is safe and reliable in feeding, is accurate in work piece positioning, and can avoid inaccurate work piece positioning due to accumulated errors of stepping feeding.

The invention discloses a sheet iron feeding device of a punch. The punch comprises a machine table and a punch head arranged at the upper portion of the machine table, and a pressing station is arranged below the punch head; the feeding device comprises a material groove formed vertically, sheet iron is stacked from the bottom to the top in the material groove in sequence, the size of the sheet iron is matched the size of the cross section of the material groove, a sheet iron outlet is formed in the side, close to the punching station, of the bottom of the material groove, and the height of the sheet iron outlet is matched with the thickness of single sheet iron; and a cylinder is mounted on the machine table, a push plate is fixed on the telescopic rod of the cylinder, an opening is formed in the side, opposite to the sheet iron outlet, of the bottom of the material groove, the push plate is capable of being inserted into the material groove from the opening and opposite to the lowest piece of the sheet iron in the material groove, and the thickness of the push plate is no greater than that of the sheet iron. According to the sheet iron feeding device of the punch, sequence feeding of the sheet iron is achieved, a worker does not need to extend the hands under the punch, sheet iron feeding is safe, accurate and fast, and the efficiency of the sheet iron punching processing isimproved.

The invention discloses a drilling device which comprises a base, wherein a guide column and a first power device are fixed on the base, the guide column is flexibly connected with a first motor, and the first motor moves upwards/downwards along the guide column. The first motor is fixedly connected with a second motor, the second motor is connected with a drill bit in rotating mode, the first power device is flexibly connected with a sliding block, and a second power device and a limit block are fixed on the sliding block. A containing space for placing parts is arranged in the limit block, and the second power device drives a jacking head to enter the containing space and fix parts in the containing space. The drilling device can improve part processing efficiency and simultaneously improves safety performance in processing.

The invention discloses feed for egg-laying breeding hens and a processing method thereof, and relates to the field of feed. The provided feed for egg-laying breeding hens is balanced in nutrients andfree of antibiotic additives. The feed for egg-laying breeding hens includes the following raw materials in parts by weight: 40-65 parts of corn, 18-28 parts of expanded soybean meal, 2-6 parts of corn germ cakes, 1-5 parts of corn germ meal, 0.2-0.5 part of xylo-oligosaccharide, 1-4 parts of organic calcium, 4-8 parts of stone particles, 0.8-2.0 parts of calcium hydrogen phosphate, 0.5-2.0 partsof soybean oil, 0.3-1.0 part of compound Chinese herbal medicine preparation, 0.5-2.5 parts of compound probiotic fermented feed, 0.01-0.03 part of fluazifop and 1 part of premix for egg-laying hens.The preparation method is simple and easy to operate, and the prepared feed for egg-laying breeding hens is not only rich in nutrient components, but also free of any antibiotics and green and environmentally friendly in additives.

The application relates to a nutrition device, a nutrition pump and an enteral feeding system, and belongs to the technical field of enteral feeding systems. The nutrition device comprises a first pipeline, a second pipeline, a three-way valve and an output joint, one end of the first pipeline is connected with a first liquid storage container, the other end of the first pipeline communicates witha first inlet of the three-way valve, one end of the second pipeline is connected with a second liquid storage container, the other end of the second pipeline communicates with a second inlet of thethree-way valve, an outlet of the three-way valve is in communication with the output joint, the three-way valve is selectively in a first working position or a second working position, in the first working position, the first inlet of the three-way valve communicates with the outlet of the three-way valve, and in the second working position, the second inlet of the three-way valve communicates with the outlet of the three-way valve. The nutrition device, the nutrition pump and the enteral feeding system are simple in structure, low in cost, convenient in operation, and high in reliability andsafety, and meet needs of nutrient feeding and cleaning.

The invention discloses a carding machine for effectively cleaning cotton ball of cotton raw materials. The carding machine comprises a carding machine shell, wherein the lower end surface of the carding machine shell is fixedly supported by supporting columns arranged at four corner positions, and a top plate is connected to the upper end surface of the carding machine shell through bolts; and afeed port is formed in the left end of the upper end surface of the top plate, and a visual window is connected to the right end of the top plate; and a first rotating shaft, a second rotating shaft and a third rotating shaft are arranged at the lower end of the top plate, and a feed funnel is fixedly welded to the upper end of the feed port. The carding machine peels off the cotton ball on the carded cotton raw materials, the quality of carded products is improved, meanwhile, a belt is used for forming a loop, the purpose of uninterrupted work is achieved, and the carding efficiency is improved.

The invention discloses a sectional type rapid temporary culture method for grouper fries, which comprises the following steps: after primary screening of fries at the first stage, stocking the fries with different body lengths into different net frames; feeding fairy shrimps to the fries in the net frames and domesticating the fries until the feed of the fries is completely converted into artificial compound feed from fairy shrimps; and at the second stage, after the fry grow to the preset body length, transferring the fries from the net frames into a temporary culture pond to be cultured, and feeding the fries cultured in the temporary culture pond with artificial compound feed. According to the method, a sectional type temporary culture method is adopted, fry centralized domestication is completed in all the net frames at the first stage, the domestication time of artificial compound feed is greatly shortened, then fries with the body length reaching the preset body length are fed in the temporary culture pond at the second stage, the culture space is increased, rapid growth of grouper fries is facilitated, the fry culture time is further shortened, the whole fry culture time is shorter, and the yield per unit water body and the survival rate of the fries are higher.

The invention discloses a feeding bottle with a temperature-sensitive color-changing lamp, which mainly includes (1) a dustproof cover, (2) a nipple, (3) a screw cap, (4) a leak-proof gasket, (5) a bottle body, (6) Capacity scale, (7) battery slot, (8) color-changing LED lights. It solves the problem that parents do not know the actual temperature of the milk powder and easily scalds the baby. The clear and clear color change can easily let the parents know the approximate temperature in the bottle and feed the baby more safely; at the same time, the changing LED light makes the bottle more comfortable. For fun and cute, make baby more happy to drink milk.

The present invention proposes a method for operating a regenerative heater (10), in particular a hot blast stove of a blast furnace, the regenerative heater (10) comprising a first chamber (12) and a second chamber (22), the first chamber (12) having a burner (14) arranged therein, the second chamber (22) comprising heat storage means. Such a method comprises a heating cycle wherein fuel and oxidizing gas are fed to the burner (14) of the first chamber (12) and allowed to burn and wherein hot flue gasses are led through the second chamber (22) to heat the heat storage means; and a blowing cycle wherein a process gas is fed through the second chamber (22) to pick up heat from the heat storage means. According to an important aspect of the present invention, the heating cycle comprises the steps of feeding a first stream (38) of fuel to the burner (14) of the regenerative heater (10); feeding a second stream (42) of fuel to a pre-combustion chamber (44); feeding oxygen (46) to the pre-combustion chamber (44); allowing the second stream (42) of fuel and the oxygen (46) to interact so as to form oxidizing gas (48); and feeding the oxidizing gas (48) to the burner (14) of the regenerative heater (10). At the end of the heating cycle, the supply of oxygen (46) to the pre-combustion chamber (44) is discontinued, while further feeding the second stream (42) of fuel to the pre-combustion chamber (44) and further feeding the first stream (38) of fuel to the burner (14).

The invention provides grain pulp for improving the quality of sheep meat, relates to a sheep feed, and aims to solve the problems that the current sheep meat has poor quality, and landfill treatment of fresh citrus pulp causes resource waste and environmental pollution. The grain pulp consists of a main component and an auxiliary component, wherein the main component is citrus pulp; and the auxiliary component consists of urea, corn flour, molasses, sodium sulfate, zeolite, sodium dihydrogen phosphate and edible salt. By the grain pulp, the carcass net meat weight and pure meat percentage ofthe sheep can be remarkably improved, the muscle shearing force is reduced, the level of meat color is improved, the content of cholesterol in the sheep meat can be remarkably reduced, and the level of calcium is remarkably improved, so that the quality of sheep meat is remarkably improved; and the grain pulp has low cost, good palatability, high content of protein and balanced nitrogen-sulfur proportion and calcium-sulfur proportion, and has important significance for improving the economical benefit of sheep breeding and realizing sustainable circulation and efficient utilization of resources. The grain pulp has a wide prospect in the field of sheep feeds.

The invention discloses a synthetic method for orotic acid intermediate 5-alkoxy methylene hydantoin. The method comprises the steps of using solid super acid as a catalyst; adding the solid super acid and urea to a benzene solvent; heating; dropping 2-keto-succinate to reaction liquid; agitating to react; and then filtering the solid super acid catalyst to be recycled after the reaction; distilling mother liquor to recover solvent which can be recycled, so as to obtain a raw product; and washing the crude product to obtain a target product. Compared with the prior art, the synthetic method disclosed by the invention has the advantages of simple and economical post-processing technology, less three wastes, and high yield, and is a novel method for synthesizing the 5-alkoxy methylene hydantoin.

The invention relates to a palm sheet cutting and crushing device, which comprises a rack, a feeding mechanism, a decomposition mechanism and a discharge opening, wherein the feeding mechanism and the discharge opening are respectively arranged on an formed in the front part and the rear part of the rack; the decomposition mechanism is arranged in the middle of the rack; the feeding mechanism is composed of at least four feeding roll shafts, feeding rolls, gears, bearings, and a transmission mechanism; the feeding rolls sleeve the feeding roll shafts; the gears are arranged at two ends of each feeding roll shaft; the bearings are arranged on the outer sides of the gears; the transmission mechanism is connected with the feeding roll shafts; the decomposition mechanism is composed of a cutting mechanism and a crushing mechanism; and the cutting mechanism is communicated with the crushing mechanism. According to the palm sheet cutting and crushing device, the technical problems that a palm sheet fiber is relatively tightly entwisted, and is incompletely decomposed to cause incomplete decomposition are overcome; by virtue of coordination of the cutting mechanism and the crushing mechanism, the palm sheet fiber which relatively tightly entwisted can be easily cut into small palm fiber sections through the cutting mechanism; the palm fiber is completely decomposed through the crushing mechanism; and the palm sheet cutting and crushing device conforms to the production requirements.

The invention provides a synchronous lifting structure for building machinery and building construction. The structure comprises a base, wherein four universal wheels are installed at the bottom of the base, and a rectangular baffle is fixed on the base by bolts; a lifting mechanism is installed on the base, and the other end of the lifting mechanism is connected to a connecting mechanism; the bottom of the connecting mechanism is equipped with a driving shaft and a transmission shaft A, a labor-saving worm is installed on the driving shaft, and a turbine is installed in the middle of the transmission shaft A. A feeding structure is improved, a rocker is provided on a guardrail, the rocker and a movable pulley are connected by a wire rope, the other end of the wire rope is fixed on the guardrail, and a labor-saving arm is formed between the movable pulley and the rocker. When the wire rope is wound by rotating the rocker, the movable pulley will rise, which is convenient for the construction personnel on a support plate B to load the material alone. A ratchet is provided at one end of the handle, and the setting of the ratchet makes the feeding safer.