1591results about How to "Easy to feed" patented technology

The invention discloses a fermented compound feed and a production method thereof. In a TMR mixer, premixed fine and coarse feed materials and other nutritional ingredients are pulverized, kneaded and mixed until the particle size, uniformity and water content are desired. Further, microbial fermentation starters are added and water is added during the mixing process to allow the water content of the compound feed to meet the standard. The raw material mixture is compacted and sealed with films by using industrial equipment or directly packed in a sealed container and then subjected to directional and timed fermentation in a predetermined environment, to produce the final fermented compound feed. The product has rich and balanced nutrition, good palatability, high safety, environmental friendliness and convenient transport and use. The invention realizes industrial production and commoditization of feeds for dairy cows as well as resource utilization.

The invention provides a Chinese herbal medicine feed additive for chickens and a preparation method and application thereof. The preparation method comprises the following steps: using a plurality of natural Chinese herbal medicines as raw materials, crushing the Chinese herbal medicines in the formulation, leaching the effective components in the Chinese herbal medicines, adding the prepared additive the amount of which is 0.5 to 4 weight percent of the feeding mass in daily feeds for various chickens, feeding the chickens after stirring evenly, and discontinuously adding feed in the whole process. The feed additive has the advantages that the raw materials are scientific and reasonable, the preparation process has strong operability, and the prepared additive has the characteristics of trace, high efficiency, favorable palatability, safety and non-toxicity, can promote growth and development of the chickens remarkably, advances the marketing time, and reduce feed cost; the feed additive has the functions of excellent bacteria resistance, stress resistance and immunity improvement, reduces the occurrence of plagues, realizes healthy and non-resistant breeding in the whole process, and can produce green and good-quality chicken products without medicament residues.

The invention relates to full-mixed pellet feed for mutton sheep and a production method thereof. The feed is composed of the following raw materials by weight percentage: 30% to 50% of maize straw, 5% to 15% of alfalfa, 5% to 10% of beet pulp, 5% to 10% of dry brewer's grains, 15% to 25% of corn, 5% to 10% of bran, 5% to 10% of bean pulp, 5% to 10% of cotton seed meal, 1% to 5% of molasses and 1% to 2% of premixed feed. The production method comprises kneading, smashing and mixing the raw materials with the mixing uniformity within 5%, and after mixing evenly, using a special feed pellet pressing machine to pelletize with steam pressure of 0.3 MPa to 0.4 MPa, temperature of 70 DEG C to 75 DEG C and ring die diameter of 6mm to 12mm. The feed has the advantages of being rich in nutrition for all growth stages of mutton sheep, good in palatability, appropriate in concentrate-roughage ratio, favorable for relative stability of potential of hydrogen (pH) in rumen of mutton sheep and capable of effectively preventing digestion from disordering to greatly improve feed conversion rate. Daily gain of mutton sheep having the feed can be improved by more than 10%, and feed cost is reduced by more than 5%.

The present invention relates a rope-type sea-water culture net cage which can be conveniently lifted upwards and fallen downwards. It includes the following several portions: net cage frame system consisting of main floats, rope frame, marker float and marker float rope; net bag system composed of net bag, bottom frame and sinker; and gappling system formed from grapnel and rope. Besides, said invention also includes a net cage lifting and falling control system formed from control float, control float rope and control sinker.

The invention discloses a method and device for cleaning space debris. According to the method, electromagnetic force is applied to the space debris running on an original orbit; the speed and / or direction of the space debris are / is changed under the action of the electromagnetic force; the space debris of which the speed is changed is changed to run on a new orbit under the action of gravity; at least the height of the perigee of the space debris on the new orbit is smaller than the height of the perigee of the space debris on the original orbit; the space debris running on the new orbit finally falls into the atmosphere of the earth under the action of atmosphere resistance. The device comprises a satellite bearing platform which is provided with an electric field device cleaning the space debris or a magnetic field device cleaning the space debris or a combination of the electric field device and the magnetic field device. The method and device for cleaning the space debris do not have high requirements for the accuracy of position detection of the space debris, micro space debris can be effectively cleaned, solar energy can be fully utilized for power generation, and self-carried energy is saved. The device for cleaning the space debris has the advantages of being simple in structure, low in manufacturing cost, and better in pulse action effect.

The invention discloses a hystrix hodgsoni formula feed, and provides a nutritive health care daily feed for hystrix hodgsoni, which is prepared by adopting the steps of optimally selecting excellent-quality high-yield plants jerusalem artichoke and pumpkin which are convenient to take and low in production cost and are nutritive and healthy, stripping and slicing, steaming, pulping with fresh water spinach and bidentate achyranthes roots and stems, adding fried and crushed dried sweet potato and soybean meal, adding corn flour, bone meal and the like as auxiliaries, and then carrying out burdening, mixing, pelleting, drying and the like. The hystrix hodgsoni formula feed is a nutrient and health-care feed which is rich in proteins, crude cellulose, pectin, multiple vitamins, trace elements and the like, has the characteristics of being sweet in palatability and full in nutriments, promoting the growth, and preventing and treating diseases such as enterogastritis, diarrhea, rheumatism and erysipelas which are prone to the hystrix hodgsoni. The hystrix hodgsoni formula feed is low in cost, and convenient to process, store and feed.

The invention belongs to the technical field of poultry feed and especially relates to a Chinese herbal medicine feed additive for laying hen and a preparation method thereof. The preparation method of the Chinese herbal medicine feed additive for laying hen comprises the following steps of respectively carrying out reflux extraction of motherwort, prepared rehmannia root, cape jasmine fruit, malaytea scurfpea fruit and dried orange peel orderly by 60 to 90% of ethanol and drinking water, merging extract, mixing the merged extract and water extract solutions of radix astragali, barbary wolfberry fruit, root of pilose asiabell, Chinese angelica, cape jasmine fruit, rhizoma atractylodis macrocephalae, cortex eucommiae, haw, isatis root, raspberry, ligusticum chuanxiong hort and white peony root, concentrating the mixed solution, drying , carrying out processing to obtain dry powder, uniformly mixing the dry powder, crushed pine needle powder and crushed hot pepper powder, and carrying out packaging. The preparation method provided by the invention adopts the scientific and reasonable raw materials and has strong operationality in preparation. The Chinese herbal medicine feed additive for laying hen allows a trace dose, has high efficiency and good palatability, is safe and nontoxic, and improves laying performances of laying hen, egg quality and nutritive values, and economic benefits of a laying hen culture.

The invention discloses a testing experimental platform for performing disruptive discharge on an insulation sample under a low-temperature vacuum environment. The testing experimental platform mainly comprises a three-layered experimental Dewar type container and a high-voltage testing electrode system; the three-layered experimental Dewar type container comprises a vacuum testing container, a liquid helium (or liquid nitrogen), a cooling cylinder, and an outer vacuum insulation cylinder; the high-voltage testing electrode system is mainly composed of negative and positive electrodes, an insulating sample, upper and lower insulation supporting epoxy boards, polyimide insulating layer, a heat conducting copper supporting plate, and on the like. A cathode copper plate is used for connecting a low-potential lead and a leakage current testing lead; the leakage current testing lead is externally connected with the test system to strictly detect the disruptive discharge rule of the insulating sample. An anode copper plate is used for connecting a high-potential lead. The invention can realize the disruptive discharge performance test on various tested insulating samples under different low temperatures and vacuum degrees. According to the invention, the test temperature is ranged from 4.5 K to 300 K; and the air pressure test is ranged from 10-2 to 105 Pa.

The invention relates to a method for breeding a special wild boar and a matched breeding technique, and belongs to the field of animal industrialized production. The method for breeding the special wild boar comprises the followings steps: performing hybridization by taking the wild boar as a male parent and a Huai boar as a female parent, or taking the Huai boar as the male parent and the wild boar as the female parent to obtain a basic group, and then performing closed selection breeding on the wild boar for five generations to obtain the special wild boar with 50 percent of wild boar blood relationship; and then performing hybridization by taking the wild boar as the male parent and a Huai crossbred boar as the female parent, or taking the Huai crossbred boar as the male parent and the wild boar as the female parent to obtain the basic group, and then performing closed selection breeding on the wild boar for the five generations to obtain the special wild boar with 75 percent of wild boar blood relationship. The special wild boar is fed by a feed which is prepared by taking agricultural and sideline products, such as nuisanceless corn, potato, carrot, bean dregs and the like as raw materials, and the feed is added with Chinese medicinal herbs additives consisting of astragalus, flos caryophyllata, cassia bark, round cardamom, honeysuckle, amur corktree bark, parslane herb, tree peony bark, Chinese mugwort leaf, pomegranate rind, mung bean and indigowoad root, so that the breeding technique has the advantages of effectively resisting diseases, improving the meat quality and producing the nuisanceless high-quality special wild boar product.

The invention provides a novel processing production line and a control method for plywood, and relates to the technical field of plate processing equipment. The novel processing production line comprises a glue coating device, a hot pressing device, cooling equipment and a trimming device, wherein the glue coating device comprises a front end bracket, a first groove, a first lifting device, a first plate support frame, glue coating equipment and a receiving frame; rollers are arranged at the top of the receiving frame; the hot pressing device comprises a hot press and plate conveyor belts mounted on two sides of the hot press; the cooling equipment comprises a cooling chamber, rails, a material conveying trolley and a cooling device; and the trimming device comprises a bracket, a transversal sliding rail, a sliding seat, a push rod, a first support, a second support, four cutting machines, a second groove, a second lifting device and a second plate support frame. The novel processing production line is reasonable in structural design, and can greatly improve the production efficiency of the plywood.

The invention relates to a method for testing the toxicity of a nanomaterial by using a transgenic zebra fish embryo model. The method comprises the following steps of: (1) adding nanomaterial test solution to be tested into zebra fish embryo culture solution which has been fertilized for 6 to 7 hours, or cultivating the mixture in an artificial climate cabinet to 72hpf or 96hpf; (2) taking the 72hpf or 96hpf embryo out, fixing the embryo with 4 volume percent paraformaldehyde for 24 to 30 hours, washing the embryo with phosphate (PBS) buffer solution for 2 to 4 times, and fixing the embryo on a glass slide for 24 to 48 hours, and observing blood vessels with a fluorescence microscope; and (3) judging whether the nanomaterial causes vascular injury or not according to an image acquired by the fluorescence microscope. The method has the advantages of readily available raw materials, simple administration manner and small dosage of the nanomaterial to be tested, simplicity, short test cycle and wide application prospect.

The invention discloses a preparation method of giant spiny frog feed. Premna herbs, pumpkins, chicory and soybeans are taken for use, sesame-seed cake dregs, sweet potato starch, blood meal, fish meal and the like are added as ingredients, and then the process including dosing, thickening, extrusion forming, drying and the like is performed, so that the nutrient health care daily feed taking the shape of an earthworm and used for giant spiny frogs can be prepared finally. In consideration of feeding habits of the giant spiny frogs, the finished feed comprises the tasty blood and fish meal with fishy smell as well as the sesame-seed cake dregs; the sweet potato starch, the premna herb leaves, the pumpkin pectin and the mucilage of soybean milk protein are contained in the feed, so that the surface of the matured feed is smooth, the density of the finished product is enhanced, the toughness is good, and the feed is still cohered when falling into water; the ingredients contain high content of nutrient health care components such as protein, amylopectin and various vitamins and microelements; as the daily feed for the giant spiny frogs, the feed is good in palatability, so that the appetite can be promoted, the daily gain is improved, and the disease resistance of the giant spiny frogs can be enhanced. The feed is low in cost, is adequate and balanced in various nutrient substances, is convenient to process, store and feed, and is high in input-output ratio.

The invention relates to a mutton sheep feed and a preparation method of the mutton sheep feed. The mutton sheep feed is composed of the following raw materials in parts by weight: 16% of alfalfa, 5% of maize germ meal, 8% of vinasse DDGS (Distillers Dried Grains with Soluble), 15% of corns, 10% of wheat middling, 15% of rice bran, 10% of bran, 10% of soya bean meal, 7% of rapeseed meal and 4% of a premixed feed; all the qualified raw materials are sequentially received, crushed and mixed and are granulated by a feed grain pressing machine; finally, a finished product is obtained by quantitatively packaging after steps of cooling, drying and checking to be qualified. The feed is enriched with nutrient substances needed by each growth and development phase of mutton sheep; the feed is good in palatability and suitable in concentrate-roughage ratio; the feed is capable of enabling the pH (Potential of Hydrogen) value of rumens of the mutton sheep to be relatively stable; the digestion functional disorder is effectively prevented and the feed conversion rate is greatly improved; the daily gain of the mutton sheep is increased by more than 10% after the mutton sheep eat the feed and the cost of the feed is reduced by more than 15%.

The invention discloses a method for breeding southern Anhui local chickens. The breeding method is a green ecological breeding method and has the advantages of being easy to implement and popularize, low in cost, high in practicability and the like. According to the method, implementation is convenient, time and labor are saved, management is convenient, notable results are brought, and convenience is brought to expanding the breeding scale of the southern Anhui local chickens and increasing market promotion of the southern Anhui local chickens. The southern Anhui local chickens are bred in an outside-cage mode, the outside-cage breeding site environment is elegant and fresh in air, and egg products and meat products are natural, green, nutrient, healthy, delicious in taste and unique in relish.

A horizontal and super combined beehive comprises a wide-comb box, a frame support, a powder-releasing cover, a pollen box, a connector, a degummed drape, an inserted frame, an integrated frame and a wax comb foundation with suspension loops. The wide-comb box is characterized in that the both ends of the box are used as the breeding areas for two swarms of bees, a super is supported above the middle production area, frame queen excluders are used to form a working bee centralized production area, the areas are covered; the powder-releasing cover is bottomless, pollens and honey on a powder-leaking railing pedal with anti-theft gantry boxes on both sides directly leak in the pollen box at the bottom; the connected box is coarsely adjusted by a multi-teeth hook and finely adjusted and connected firmly by a screw crow bar through screws; the laps and edgings of the inserted frame are integrated, an upper beam and a lower beam are inserted in the upper and lower grooves of two edgings to integrate, the upper beam is thin, the lower beam and the edgings are provided with grooves to be inserted in the comb foundation; a wide hook with the same width and an adjuster are hung on the wax comb foundation for tightening; the laps are integrated with a frame-distance clip and connected with the upper beam through a downward slope, the tops of comb-forming frame supports are butted to each other and are tightly pressed by the degummed drape and the inner frame of the box cover, the distance of the frames is standard so that people can not stung by bees; and the top of each lap is provided with a handle, thus the laps can be fast gripped outside the box. The wide-comb box can be used to multiply the efficiency, thus being suitable to be used for beekeeping around the world.

The invention relates to eupolyphaga breeding method using sawdust, disclosing a breeding material prescription and preparation method thereof. The breeding mainly consists of sawdust, yellow soil, vegetable garden soil, coalball slag or dried cow dung. The method for breeding eupolyphaga has the advantages of loose and breathable soil, good moisturizing factor, low cost, simplicity, convenience, short growing period of the eupolyphaga, strong disease-resistant ability, rapid propagation and high yield. The growing period can reduce 6 to 8 months compared to 30 months for wild eupolyphaga with an output raised about 30% to traditional breeding.

The invention relates to the field of aquatic feed, in particular to special formula feed for improving tilapia mossambica meat quality and a preparation method thereof. Ingredients in a feed formula comprise, by weight, 40-70 parts of broad bean, 2-5 parts of fish meal, 7-12 parts of bran, 9-19 parts of rapeseed dregs, 8-19 parts of peanut meal, 1-2 parts of fish oil, 0.3-0.5 part of glycine betaine, 0.4-0.6 part of choline chloride, 0.6-0.8 part of monocalcium phosphate, 0.10-0.13 part of methionine, 0.06-0.1 part of enzyme preparation, 0.02-0.03 part of allicin, 0.4-0.6 part of multivitamins and 1.0-1.2 parts of complex mineral. The preparation method of the feed is further provided. The feed can improve the tilapia mossambica meat quality to be firm, hard, crisp and tasty, improves growth performance of tilapia mossambica, reduces pollution on water quality and production cost and remarkably improves economical and social benefit.

An apparatus for manufacturing the metal reinforced spirally corrugated plastic pipe is composed of a moving unit reciprocating on tracks, a detachable core mould able to rotate under the drive of driver, a sheet extruding-out unit for generating pipe wall on the surface of core mould and consisting of the first extruding-out structure for generating the sandwich layer of pipe wall and the second extruding-out structure for generating the external layer of pipe wall, a reinforcing metallic spiral coil feeding unit, two heaters before said two extruding-out structures, and a heater before said metallic spiral coil feeding unit.

The invention relates to a method for artificially propagating moon jellyfish and belongs to a propagating technology of marine organisms. The method comprises the following steps of: feeding female and male parents of the moon jellyfish in the same water body with stable temperature and salinity for 100-150 days; scratching the female parent and the male parent and changing the temperature, the salinity and illumination of the water body; respectively releasing ova and sperms from the female parent and the male parent, wherein the ova and sperms form fertilized eggs, the fertilized eggs develop to form larva plankton and the larva plankton develops for 2-8 days to form hydranths; separately culturing an attachment medium to which the hydranths are attached, keeping the water quality fresh as well as the temperature and the salinity stable; allowing hydranths to become hydranth adults after being fed for 30-80 days; under the conditioned stimulus, releasing a jellyfish larva from the hydranth adult; feeding the jellyfish larva in clear water quality and breeding the jellyfish larva by adopting soft bubbles; allowing the jellyfish larva to gradually grow into young jellyfish after being fed for 7-20 days; and transferring the young jellyfish into a young jellyfish culture tank, keeping the temperature and the salinity constant and allowing the young jellyfish to develop into an adult jellyfish after being fed for 50-100 days.

The invention discloses a new Chinese softshell turtle breeding method. The formula of feed for Chinese softshell turtles comprises 40-60% of sawdust, 5-15% of yellow soil, 15-25% of vegetable garden soil, 10-15% of briquette slag, 2-5% of bone meal and 5-10% of groundnut meal. The feed for Chinese softshell turtles is prepared by the following steps: firstly disinfecting and fermenting the sawdust: sieving clean and non-toxic sawdust and adding water to ferment the sawdust; then, sieving and crushing the auxiliary materials: sieving and crushing the clean and non-toxic vegetable garden soil, yellow soil and burnt briquette slag, mixing the feed soil and piling up, uniformly mixing the six raw materials according to the formula of the feed, adding clear water and stirring till the moisture reaches a level that a kneaded mixture ball is scattered once falling down to the ground; and finally pilling up for one week, thus obtaining the feed soil for Chinese softshell turtles. The feed soil for Chinese softshell turtles has the advantages that the Chinese softshell turtle fed with the feed soil is short in growth cycle and strong in disease resistance and can grow quickly; the cost is low and the yield is high; particularly, the growth cycle of the Chinese softshell turtle fed with the feed soil is shortened to 6-8months from 30-month growth cycle of a wild Chinese softshell turtle and the yield is improved by about 30%.

The invention discloses a mulberry tree briquette feed for cattle and sheep. The mulberry tree briquette feed is prepared from the following raw materials in parts by weight: 200-900 parts of mulberry tree branches and leaves, 0-750 parts of corn straws or 0-700 parts of sugercane leaves, 0-8 parts of limestone powder, 0-0.3 part of microelements, 20-40 parts of urea, 5-12 parts of salt, 5-10 parts of sodium bicarbonate, 1.2-1.5 parts of magnesium sulfate, 10-50 parts of molasses, 3-5 parts of a microbial preparation and 50-150 parts of water. Local natural conditions and land resources can be fully utilized to plant mulberry trees which can be used for preparing the feed; the trees are converted into grains, the grains are saved, and the feed cost is reduced; the contradiction of serious shortage of protein feed resources in China is effectively relieved; the feed is stable in quality; nutrient parameters are determined; and a foundation is provided for special and commercial development and utilization and production of grain-saving full hybrid briquette diet employing the mulberry tree branches and leaves as the main raw material.

The invention discloses an aquatic feed processing device. The device comprises a processing box, a base, a crushing box and a cut-off box; the processing box is installed on the top of the base, a punching tube is installed at the bottom inside the processing box, a feed delivery pipe is installed on the top of the punching tube, a solenoid electric valve is installed on the feed delivery pipe, aforming die is installed on one side of the punching tube, and die holes are uniformly formed in the forming die. Accordingly, by installing the crushing box, a crushing roll is installed in the crushing box, the crushing roll is driven by a motor to rotate at a high speed, raw materials such as fish bones are ground and crushed, and processing and shaping are facilitated; by arranging a feedingpipe, other organic matter is added into the crushed materials conveniently; meanwhile, by installing a stirring shaft, stirring blades are uniformly installed on the stirring shaft, and different rawmaterials are fully stirred and mixed conveniently.

The invention relates to an inspection method and corresponding inspection device for the oil channel sealing of an engine cylinder, belonging to the engine inspection technical field, which comprises an expanding core sealing shaft and a connecting nozzle, wherein, a mandrel with an inner hole is arranged within the expanding core shaft, a group of elastic expanding rings are arranged on periphery of the mandrel, and both ends of the expanding rings are pressed tightly via a spacer sleeve and a retainer ring; the inspection method is as follow: firstly, inserting the prefabricated expanding core shaft of the device into the spindle hole of cylinder and the camshaft hole separately; then pouring the high pressure oil or water or air into the inner hole of the expanding core shaft to make the expanding rings expand outwards to seal the oil hole and other outlets of the oil channel; and finally pouring the high pressure oil or water or air into the inner cavity of the oil channel to inspect the leakage phenomenon of the oil channel and determine the sealing performance. The invention has the advantages of convenient operation, reliable inspection, and ability of improving obviously inspection efficiency and effect and guaranteeing the product performance.

The invention discloses a production method of a formula feed for meat geese and provides a new production process with optimal formulation according to the food and disease characteristics of meat geese. The method includes the steps of saccharifying corn straws and sweet potato seedlings, which are easily available, have wide sources and high fiber content, to convert hard crude fibers into soft materials containing xylitol, mixing the saccharified materials with green plants (such as cucumber, witloof and wild buckwheat) with nutritional and health-care functions and low production costs and processed potatoes, pumpkins, bone powder and the like, granulating and drying to produce the nutritional and health-care daily feed for geese, which is rich in dietary fiber, pectin, plant protein and vitamins, can promote appetite, meet the herbivorous habit of geese and promote goose growth, and has the functions of clearing away heat and toxic materials and relaxing bowel. The feed has a high return rate, is convenient in feeding, is high in palatability due to a high saccharified material proportion in a formula, and solves the annual supply problem of feeds in autumn and winter and for large-scale goose breeding.

The invention discloses an internally rotary dedusting type solid heat carrier and moving bed pulverized coal pyrolysis method and device. The internally rotary dedusting type solid heat carrier and moving bed pulverized coal pyrolysis device comprises a cylinder body, wherein an upper sealing head is arranged at the top of the cylinder body; a pyrolysis gas outlet is formed in the middle of the upper sealing head; a collecting pipe box is defined between the upper sealing head and a collecting pipe box sealing head connected with the upper sealing head; a plurality of cyclone separator sets communicated with the collecting pipe box are arranged at the lower part of the collecting pipe box sealing head; a plurality of mixing pipes are symmetrically arranged on the two sides of the cylinder body; a coal gas inlet, a pulverized coal inlet and a heat carrier inlet are formed in each mixing pipe; a tapered lower sealing head is arranged at the lower part of the cylinder body; a discharge pipe is arranged at the bottom of the lower sealing head; a circulating semicoke blanking pipe and a product semicoke blanking pipe are symmetrically connected to the discharge pipe, and the discharge pipe and the blanking pipes form an inverted Y-shaped pipe branch; a valve is arranged on each of the circulating semicoke blanking pipe and the product semicoke blanking pipe. The pulverized coal used as the raw material is adequate in source, cheap, and easy to obtain; the device and the method have the characteristics of being wide in application range, simple in technological process, relatively low in investment, easy to operate, safe, stable and the like.

A compound Chinese herbal medicament preparation for preventing and treating white spot syndrome is prepared by following raw materials by weight: 20-35 parts of Corydalis bungeana Turcz., 25-40 partsof radix isatidis, 15-40 parts of radix astragali, 20-40 parts of dyers woad leaf, 25-35 parts of wrinkled giant hyssop, 10-30 parts of Japanese eupatorium, 15-25 parts of roughhaired holly root and5-15 parts of Gynostemma pentaphylla. The compound Chinese herbal medicament preparation can effectively prevent and treat the white spot syndrome. The invention also discloses a forage comprising thecompound Chinese herbal medicament preparation and a method for feeding the same. The forage comprising the compound Chinese herbal medicament has simple processing technology and convenient feeding.The method for feeding the forage comprising the compound Chinese herbal medicament is scientific and reasonable and has a good antiviral effect.

The invention relates to the field of aquatic feed and particularly provides special compound feed for tilapia meat quality improvement and a preparation method thereof. The feed comprises the following components in parts by weight: 40-70 parts of broad bean, 2-5 parts of fish meal, 7-12 parts of bran, 9-19 parts of rapeseed mea1, 8-19 parts of peanut meal, 1-2 parts of fish oil, 0.3-0.5 part of glycine betaine, 0.4-0.6 part of choline chloride, 0.6-0.8 part of monocalcium phosphate, 0.10-0.13 part of methionine, 0.06-0.1 part of enzyme preparation, 0.02-0.03 percent of garlicin, 0.4-0.6 percent of compound vitamin and 1.0-1.2 parts of composite mineral salt. The invention also provides a preparation method of the feed. The feed has the benefits that the tilapia meat quality can be improved, so that tilapia meat is hard and crisp; and the growth performance of tilapia is improved, so that the pollution to the water quality is reduced, and the production cost is reduced, therefore, the economic and social benefits are remarkable.

The invention belongs to the field of processing of feed, in particular to a manufacturing method for puffing cone and a puffing auxiliary playing a lubrication role in an annular gap discharging manner after matching and mixing. The manufacturing method comprises the following steps of: adopting cone as the main material, adding the puffing auxiliary playing a lubrication role according to a proportion, and obtaining puffed corn dregs by adopting a 3600C annular gap discharging and puffing process. The manufacture method disclosed by the invention has the characteristics of being simple in production process, obvious in energy saving and consumption reduction effect, high in production efficiency, high in aging degree, high in animal digestion utilization ratio and low in production cost. By means of the manufacturing method, the economic benefit is increased; quality and sanitary safety of products are ensured; development of breeding industries is indirectly pushed forward; the utilization rate of grains in the cultivation process is increased; and the waste of grain resources is reduced.

The invention discloses a rapid and efficient replacing method of a blast furnace shell and a water wall, which comprises the following steps: 1) installing support frames around the furnace body to prevent the furnace shell from sinking or slanting; 2) cutting the furnace shell which needs to be replaced, integratively removing the cut-out furnace shell and the water wall connected with the furnace shell; 3) installing a new furnace shell on the furnace body; and 4) after replacing the furnace shell, opening an inlet hole on the furnace shell, introducing the new water wall into the furnace body through the inlet hole and installing the new water wall on the inner wall of the furnace shell. The method directly and integratively removes the furnace shell and the water wall connected together and introduces the new water wall rapidly and conveniently into the furnace body, thus greatly shortening the repair and construction time, saving the use of mechanical devices and labor cost, and realizing rapid and efficient replacement of the blast furnace shell and water wall. The construction method of the invention in particular applies to small-sized blast furnaces with the volume of no more than 1000 cubic meters.

The invention discloses a traditional Chinese medicine additive. The formula of the traditional Chinese medicine additive comprises the following compositions in parts by weight: 10-20 parts of haw, 2-10 parts of malt, 2-12 parts of areca, 8-16 parts of andrographis paniculata, 2-12 parts of astragalus membranaceus, 2-10 parts of aloe, 4-12 parts of scutellaria baicalensis, and 2-8 parts of liquorice. The invention further discloses pig fattening pellet feed containing the traditional Chinese medicine additive and a preparation method thereof. According to the invention, the sources of the various compositions of the pellet feed are extensive, economy and suitableness are achieved, the requirements for nutrition of fattened pigs are met, pine needle meal can be used for replacing a multivitamin additive, the Chinese medicine additive can enhance the immunity of the pig, and the meat quality is improved; besides, palatability of the pellet feed is excellent, feeding and storage are facilitated, cleanness and sanitation are achieved, no waste is generated, and the production benefit is effectively improved.