87results about How to "Guaranteed supplement" patented technology

The invention relates to a bovine bone marrow peptide extraction method, which comprises steps of cleaning and breaking, digesting, discharging soup, hydrolyzing, filtering, concentrating and spray-drying. With the application of the extraction method disclosed by the invention, problems on the effective absorption and utilization of macromolecular protein in human body are effectively solved, and micromolecular transformation and extraction of the protein are achieved. Bovine bone marrow peptide, as a micromolecular peptide substance extracted from bovine bone marrow through biological enzymolysis, is extra-strong in activity of an essence ingredient, and the essence ingredient is quite easy for human absorption, so that human immunity can be comprehensively regulated. The bovine bone marrow peptide disclosed by the invention, as a quite clear nutrient substance, is free from chemical ingredients and hormones and is free from toxic and side effects to human body; the bovine bone marrow peptide can rapidly dissolve in water without stirring; a water solution of the bovine bone marrow peptide is represented as a clear and transparent liquid in white or light yellow, and the water solution is free from the precipitation of impurities or precipitates; and the bovine bone marrow peptide plays an important role in such physiological activities as human's growth, development, metabolism, reproduction and the like.

The present invention provides an ejecting adhesive dispenser based on a dual-function cylinder, which comprises a driving mechanism, an ejecting mechanism, an adhesive supplying mechanism and a heating device. A device for a fine route tuning and a pre-pressure adjustment is arranged on the upper portion of the driving mechanism; the lower end of the driving mechanism is connected with the ejecting mechanism; the adhesive supplying mechanism is arranged on the side wall of the driving mechanism and connected with the ejecting mechanism via a feeding pipeline; and a three-stage heating device is provided around the head of the ejecting mechanism, the feeding pipeline and a feeding container. The driving mechanism comprises a dual-function cylinder and a returning spring; the ejecting mechanism comprises an ejecting needle integrated with the piston rod of the cylinder, a lower valve body and an ejecting head; and the ejecting head comprises an ejecting nozzle base, an ejecting nozzle and a clamping sleeve cup. The invention realizes the dispensing of high-viscosity fluid and has the advantages of micro amount, high speed, high frequency, no contact, high precision, high reliability, low cost and low requirements on processing precision.

The invention relates to an oyster peptide extraction method which comprises the following steps: washing, boiling, removing decoction, hydrolyzing, filtering, concentrating and performing spray drying. By adopting the oyster peptide extraction method, the problem of effectively absorbing and utilizing macromolecular protein by human bodies is effectively solved, and macromolecular protein can be converted into micromolecular protein and extracted. The oyster peptide provided by the invention is prepared by extracting animal protein in a pure natural biological enzymolysis manner, is free of chemical component or hormone, free of toxic or side effect on human bodies, and is a very pure nutrient substance. The oyster peptide can be rapidly dissolved in water without stirring, the decoction can be clear and transparent and is a white or light yellow transparent liquid, and no impurity or precipitate is separated out. The oyster peptide has a remarkable effect on improving the male sexual function.

The invention discloses a multi-functional black garlic essence beverage and a preparation method thereof. The multi-functional black garlic essence beverage is prepared from the following raw materials in parts by weight: 1-30 parts of original black garlic liquid, 1-50 parts of Qi-tonifying and blood-nourishing agents, 1-50 parts of blood-circulation-activating and blood-stasis-dissipating agents, and the balance water. The traditional taking mode of the black garlic is changed by the multi-functional black garlic essence beverage; and the multi-functional black garlic essence beverage can be better and more easily absorbed by the human body. Nutrients needed by the human body are comprehensively provided by the active ingredients of the multi-functional black garlic essence beverage, so that the multi-functional black garlic essence beverage is capable of promoting improvement of human body immunity, promoting metabolism, accelerating blood circulation, promoting expelling of toxins from the body, expanding blood vessels, as well as reducing occurrence of blood clotting and thrombus phenomenon; moreover, the preparation technology satisfies full industrialization requirements of the field of the black garlic, shortens working steps, and expands the application field.

The invention relates to a collagen type solid beverage with the function of beautifying faces and a preparation method of the collagen type solid beverage. The solid beverage is prepared from the following raw material components in parts by weight: 50-70 parts of collagen powder, 1-10 parts of rose flower powder, 1-10 parts of aloe gel powder and 20-40 parts of a sweetening agent, and 0.1-0.3 part of calcium citrate and 0.2-0.4 part of citric acid can also be added. The solid beverage is prepared through the following steps of weighing the raw material components, performing uniform mixing, and performing canning so as to obtain a target product. Compared with the prior art, the collagen type solid beverage and the preparation method thereof disclosed by the invention have the advantages that the collagen type solid beverage has the effects of beautifying faces and supplementing the calcium, besides, nutrient substances are easy to absorb, and the collagen type solid beverage is stable to preserve.

The invention discloses an oil guiding thermal cycle hot-press machine. A rack of the oil guiding thermal cycle hot-press machine is sequentially provided with multiple layers of brackets capable of moving up and down along the rack, a support plate is fixed to each layer of the bracket, a cavity is formed in the support plate on each layer of the bracket, the two ends of the support plate on each layer of the bracket are provided with an oil inlet and an oil outlet, one side of the hot-press machine is provided with an oil heating device, the oil heating device is provided with an oil inlet and an oil outlet communicated with the cavities, the oil inlet and the oil outlet at the two ends of the support plate of each layer of the bracket are connected into the oil inlet and the oil outlet of the oil heating device respectively through pipelines, the oil heating device is further provided with a temperature detector, the position, at the outlet positions of the support plates, of a pipeline is provided with a temperature detector and a regulating valve, the lower side of the rack is provided with an oil pump, one side of the oil heating device is further connected with an oil replenishing tank, heat conducting oil is subjected to thermal cycle in the oil heating device, the traditional water or steam heating is replaced, the oil guiding thermal cycle hot-press machine has the advantages that the temperature rising is fast, the temperature distribution is uniform, in addition, through the arrangement of the temperature detectors in the hot-press machine and the oil connecting pipeline, the monitoring of the oil temperature at any time is convenient, it is guaranteed that a hot-press plate in the hot-press machine works at the most reasonable oil temperature, and the quality of a plywood is guaranteed.

The invention relates to the technical field of industrial brushes, and provides an electric industrial brush with a cleaning function. According to the electric industrial brush, the problems that atraditional industrial brush adopts a manual cleaning mode, and the cleaning effect is poor; and the labor intensity is high, while an existing electric industrial brush is large in occupied space andinconvenient in use are solved. The electric industrial brush comprises a device shell, and the device shell comprises a handle part and a core part which are formed integrally; a pressing switch isarranged on the handle part, and one end of the core part is rotatably provided with a rotating sleeve in an inserting mode; the end, located in an outer cavity of the core part, of the rotating sleeve is provided with a fixing hood, and the other end of the fixing hood is provided with a brush roller detachably; a plurality of rows of bristles are arranged on the annular outer wall of the brush roller, and an inner cavity of the brush roller is provided with a spray cleaning mechanism; and the upper end of the core part is provided with a cleaning liquid tank. The electric industrial brush isespecially suitable for flexible cleaning of industrial machines, and has higher social use value and broad application prospects.

The invention relates to an alfalfa planting method in high and cold areas and belongs to the field of planting. The method comprises the following steps: soil selection, soil preparation, seed cultivation, sowing and planting, field management, cradling time, water irrigation treatment and film laminating overwintering. By applying organic fermented liquid residues to soil during soil preparation, the usage of an inorganic chemical fertilizer is reduced; by uniformly spraying an alfalfa nutritional liquid every 35-50 days, water sufficiency when the alfalfa grows is guaranteed, and supplement of nutritional matters when the guarantee grows is also guaranteed. A trace element liquid in the alfalfa nutritional liquid contains trace elements such as copper, manganese, molybdenum, zinc and selenium, so that nutritional substances of alfalfa are supplemented. Because alfalfa as an important high quality feed has superstrong absorption capacity and enriching capacity on selenium and zinc and is an important carrier for converting inorganic selenium and zinc into organic selenium and zinc, an important source of extracting selenium and zinc from animals and people is realized. According to the method provided by the invention, the annual dry weight output of alfalfa in the high and cold areas is 1005.4kg / mu.

The invention provides a silicon carbide crystal growth method and equipment capable of adjusting component balance, the equipment comprises a cavity, a graphite crucible, a heater and a growth tank, the graphite crucible and the heater are fixed in the cavity, a porous partition plate is horizontally arranged in the graphite crucible, the porous partition plate divides the graphite crucible into a crystal growth cavity and an auxiliary cavity, a silicon carbide raw material is contained in the crystal growth cavity, an auxiliary crucible is movably connected in the auxiliary cavity through a lifting assembly, and a silicon-rich raw material is contained in the auxiliary crucible; and the heater is used for uniformly heating the crystal growth cavity. The equipment comprises the graphite crucible and the auxiliary crucible adjusted by the lifting assembly, and along with continuous growth of crystals, the height of the auxiliary crucible is adjusted by the lifting assembly, so that silicon elements are supplemented into a silicon carbide raw material in the crystal growth process, and the balance of carbon components and silicon components in the silicon carbide raw material is adjusted; and the defects such as spiral dislocation, dislocation and microtubulation of silicon carbide crystals are avoided, and meanwhile the utilization rate of silicon carbide raw materials is increased.

The invention discloses a denitrification technology for printing and dyeing wastewater. The technology comprises steps as follows: step 1, a denitrification system for the printing and dyeing wastewater is established and comprises an anaerobic hydrolysis tank, a low-oxygen tank, an aerobic tank and a denitrification filter which communicate with one another sequentially; step 2, the to-be-degraded printing and dyeing wastewater enters the anaerobic hydrolysis tank from a water inlet of the anaerobic hydrolysis tank, 5%-10% of sewage after hydrolysis directly enters the denitrification filter, and residual sewage flows into the low-oxygen tank; step 3, the sewage flows into the aerobic tank for denitrification treatment via the low-oxygen tank, residual sludge produced by the aerobic tank and a nitrification liquid flow back to the anaerobic hydrolysis tank in the ratio being 25%-35%, and the residual nitrification liquid flows into the denitrification filter; step 4, a sludge and water mixture obtained through backwashing by the denitrification filter also flows back to the anaerobic hydrolysis tank in the ratio being 15%-25%, and residual sewage is discharged out of the system after denitrification filtration. The technology has the advantages of good treatment effect, low sludge yield, small occupied area of the system and low operation cost.

The invention discloses a fruity nutrient beverage formula for enhancing explosive power. The fruity nutrient beverage formula for enhancing the explosive power is characterized in that per L(liter) of the beverage is prepared from the following components by weight: 50-70g of white granulated sugar, 6-8g of honey, 2-8g of isomaltulose, 4-12g of fructose, 0.2-0.4g of magnesium sulfate heptahydrate, 0.1-0.3g of potassium citrate, 0.12-0.18g of sodium citrate, 0.9-1.2g of citric acid monohydrate, 0.3-0.6g of vitamin C, 0.02-0.1g of vitamin E, 0.3-0.5g of taurine, 10-18mg of nicotinic acid, 1-1.6mg of vitamin B6, 1-1.8 micrograms of vitamin B12, 50-180g of fruit juice, 0.1-0.5g of wolfberry powder, 0.1-0.5g of black tea powder, 0.01-0.12g of ginseng extract, 0.1-0.5g of grape powder, 0.1-0.5g of maca powder, 1.0-1.4g of guarana extract, a proper amount of essence and the balance of water. Compared with the prior art, the fruity nutrient beverage formula for enhancing the explosive power has the effects of improving the explosive power, resisting exercise fatigue and improving exercise tolerance. The invention also provides a production process of the fruity nutrient beverage for enhancing the explosive power.

The invention provides a vehicle target detection method and system based on Rayview semantic segmentation adaptive fusion, a semantic segmentation method is adopted to segment a camera depth map and radar point cloud data, and an adaptive Rayview information fusion method PC-ARVF based on reflection points and confidence is provided. And fusing the depth segmentation image and a point cloud segmentation result, reconstructing a fused point cloud, and ensuring supplement and fusion of multi-source data. A single-stage target detection model CDA-SSD based on a central point, a distance and an angle is provided, a vehicle surrounding frame is drawn by means of a cylindrical region, a loss function of target position regression is designed, and the complexity of the vehicle detection model is reduced. Compared with a previous vehicle target detection method, the method is higher in accuracy and lower in complexity, and is of great significance to fusion of radar and video images and vehicle target detection.

The present invention discloses a preparation method of camellia oil for middle-aged and elderly people. The preparation method comprises the following steps: the following raw materials are weighed in parts by weight: 75-95 parts of camellia oil, 4-8 parts of Chinese yam powder, 6-10 parts of a fruit and vegetable extract, 3-7 parts of sea sedge, 2-5 parts of honey, 7-11 parts of sesame seeds, 3-8 parts of red dates, 3-8 parts of Chinese wolfberry fruits, 4-9 parts of litsea cubeba fruits, 2-6 parts of American ginsengs, 1-4 parts of honeysuckle flowers, 2-4 parts of radix angelicae sinensis, 5-9 parts of peanuts, 3-7 parts of walnuts, 6-11 parts of pumpkin powder, 5-12 parts of corn germ oil, 9-14 parts of selenium-enriched brown rice, 4-10 parts of deep-sea fish oil and 3-7 parts of a natural antioxidant. The camellia oil ensures the supplement of nutrients needed by the human body and the obtained product does not contain any chemical synthetic materials. The corn germ oil and the selenium-enriched brown rice have a strong supplement effect, the camellia oil can improve the immune function of the human body, and the additions of the Chinese wolfberry fruits, litsea cubeba fruits, American ginsengs, honeysuckle flowers and radix angelicae sinensis are conducive to improving the constitution of the middle-aged and elderly people. The camellia oil is comprehensive in nutrition and balanced in energy, the nutritional components of the camellia oil are kept, and the camellia oil is rich in nutrition.

The invention discloses a leaching method of complex zinc calcined ores. In order to solve the problems in the prior art that iron is secondarily settled, a great quantity of slag is generated, other impurities are leached out in a great quantity, the ratio of iron to arsenic in the leaching solution is hard to control, the upper middle clear liquid cannot reach the quality requirement, the plate is burned by electrolysis and the like, the method is used for leaching complex zinc calcined ores by adopting steps of acid leaching and neutralizing to remove impurities, so that the purpose of efficiently recovering zinc and removing impurities is reached. Meanwhile, wastewater and waste materials in the prior art are utilized, so that the emission of wastes is reduced and the production cost is lowered. The method disclosed by the invention is simple to operate and easy in process management, reduces the emission of residues or wastes, effectively recovers valuable metals in the leaching process and can selectively provide high-quality upper middle clear liquid as well.

The present invention provides a production method for coffee malt extract which has a peculiar flavour and a coffee taste, and can retain original nutritional ingredients. The production method includes the following steps: a. baking malt for a long time at a low temperature or for a short time at a high temperature, 105 DEG C, 200 min or 160 DEG C, 120 min; b. smashing the baked malt and feeding to a saccharifying tank; c. adding threefold water and stirring continuously from 80 to 90 min at the temperature of from 40 to 50 DEG C, and simultaneously adding a food grade protease, a food grade glucanase and a food grade glucoamylase to enzymatic hydrolysis for an hour and a half; d. rising temperature to 75 DEG C and keeping the temperature for 50 min; e. rising temperature to 80 DEG C to kill enzymes; f. filtering and concentrating to obtain the liquid malt extract; g. drying to obtain the solid malt extract.

The invention provides hard cream candy for refreshing and restoring consciousness and relates to the technical field of candy. The candy is prepared from 60-80 parts of condensed milk, 25-35 parts of white granulated sugar, 20-30 parts of cream, 3-5 parts of edible salt, 2-4 parts of edible essence, 3-5 parts of food additives, 15-25 parts of maltitol, 20-30 parts of xylitol, 6-8 parts of composite microelements, 2-4 parts of radix angelica sinensis, 2-4 parts of the root of kudzu vine, 1-3 parts of liquorice roots, 2-4 parts of saffron, 1-3 parts of chrysanthemum morofolium ramat, 2-4 parts of rhizoma gastrodiae, 2-4 parts of uncaria rhynchophylla, 1-3 parts of mint, 2-4 parts of radix angelica sinensis, 2-4 parts of milkvetch roots and 3-5 parts of radix ophiopogonis. The candy has the advantages that the formula is reasonable, the preparing method is simple, after the prepared hard candy is eaten, the thought can become agile and clear, energy metabolism is promoted, it is ensured that energy is supplemented constantly, vigor is increased, and the candy is good in taste and suitable for any people to eat.

The invention discloses an indoor fry breeding method of hapalogenys nitens. The method comprises the following steps: screening copepods baits, screening hermetia illucens larva baits, making artificial micro fish reefs and performing placement, and feeding copepods and hermetia illucens larvae. According to the method, the trace element supplement of fries are ensured, the immunity of the friesis improved, a relatively great role is played in the fry breeding survival rate at this stage, and the highly efficient temporary-culture is realized in fry breeding rooms.

The invention relates to a method for extracting sea cucumber polypeptide. The method comprises a cleaning step, a stewing step, a soup discharging step, a hydrolyzing step, a filtering step, a concentrating step and a spray-drying step. The method effectively solves a problem that how macromolecular protein can be effectively absorbed and utilized by a human body, and carries out micromolecular conversion and extraction on the protein. Sea cucumber polypeptide is obtained by pure natural biological enzymolysis of animal protein, does not contain chemical components and hormone, does not have toxic or side effects on a human body and is a very pure nutritional substance. Sea cucumber polypeptide can be dissolved in water rapidly without being stirred, a water solution is clear and transparent and is white or faint yellow transparent liquid, and impurities and precipitates cannot be separated out.

The invention discloses medicinal and edible granules for preventing and treating senile dementia. The granules are characterized by being prepared from the following components in parts by weight: 2.5-4 parts of ginseng, 2.5-4 parts of Chinese wolfberry fruits, 2.5-4 parts of alpinia oxyphylla, 1.5-2.5 parts of polygonatum kingianum, 0.2-0.8 part of maca, 0.05-0.2 part of Chinese dates and 0.05-0.2 part of licorice roots. The granules have the effects of tonifying kidneys, invigorating brain, tonifying middle-Jiao and Qi, nourishing blood and tranquilizing, are used for preventing and treating light-moderate senile dementia (Alzheimer diseases) which has symptoms of amnesia, palpitation, energy lack, apathia, dizziness, fatigue, insomnia, light tongue nature, weak pulse and the like.

The invention discloses a method for preparing a super martensitic stainless steel EBSD sample. The method comprises the steps of polishing solution preparation, sample grinding, electrolytic polishing and polished surface cleaning; a polishing solution is prepared by mixing HCLO4, CH3COOH and C2H5OH according to the volume ratio of (1 + / -0.1): (3 + / -0.1): (6 + / -0.1), a stainless steel sheet is used as a cathode, and the super martensitic stainless steel sample serves as an anode; then an electrolysis device is placed on a magnetic stirrer, liquid nitrogen is used for cooling the electrolyte,and the power voltage is adjusted; finally, a stainless steel clamp is used for immersing the sample into the electrolyte, the grinding face is parallel to the cathode stainless steel sheet, the powercurrent is adjusted, and polishing is started; and after polishing is completed, the sample is taken out to be wiped and dried. According to the method, the polishing time is short, the polishing efficiency is high, and the EBSD collecting and calibrating rate can reach 95% or above.

The invention discloses an oil tea formula for pregnant women. The oil tea formula for the pregnant women comprises, by weight, 85-100 parts of camellia oil, 5-10 parts of grape flesh, 4-8 parts of tomato flesh, 3-9 parts of purple sweet potatoes, 10-15 parts of japonica rice powder, 7-11 parts of wheat meal, 6-10 parts of soybean meal, 5-9 parts of yellow millet powder, 3-8 parts of Chinese yam, 1-5 parts of gingko, 2-6 parts of grifola, 3-7 parts of astragalus membranaceus, 1-8 parts of rhizoma fagopyri dibotryis, 3-6 parts of cistanche, 2-4 parts of American ginseng, 10-16 parts of vitamin mixed liquid, 4-8 parts of honey, 3-10 parts of oleum morrhuae, 9-15 parts of nutrient mixture extracting liquid, 3-7 parts of walnuts, 6-10 parts of ormosia, 3-4 parts of lotus seeds and 8-16 parts of dried dates. According to the oil tea formula for the pregnant women, supplement of nutrients needed in human bodies is ensured, and resistibility of the pregnant women can be reinforced, so that bodies of fetuses are healthy, and fatigue is eliminated; and prepared products do not contain any chemical synthetic substances and are pure natural, any side effects are avoided, and now living requirements can be met.

The invention discloses a beautifying skin-care product. The beautifying skin-care product comprises, by weight, 5 to 10 parts of black sesame oil, 8 to 15 parts of pearl powder, 8 to 15 parts of freeze-dried powder of aloe gel, 3 to 8 parts of lotus seed powder, 5 to 8 parts of American ginseng powder, 8 to 10 parts of American ginseng water, 2 to 5 parts of the juice of common bletilla tuber and 10 to 16 parts of vitamin mixed liquor. The beautifying skin-care product supplements nutriments needed by human skin, lotion can form a thin air-permeable protection film on the surface of skin, and oil in the lotion has better moisturizing effect compared with moisture; so the beautifying skin-care product is applicable to both moisture-insufficiency dry skin and oil-insufficiency dry skin and can remove acne and supplement nutrients. The beautifying skin-care product prepared in the invention is free of any chemical synthesis substances, is purely natural, has no side effect and can meet demands of people currently.

The invention discloses a recipe of medicinal tea oil. The medicinal tea oil is prepared from the following components in parts by weight: 5 to 9 parts of dried bitter gourd, 3 to 5 parts of honey, 2 to 6 parts of walnut, 1 to 3 parts of radix polygoni multiflori, 2 to 7 parts of broccoli, 4 to 8 parts of fructus crataegi, 4 to 7 parts of buckthorn seed, 7 to 11 parts of litsea cubeba, 5 to 7 parts of radix astragali seu hedysari, 6 to 10 parts of ormosia, 3 to 7 parts of dried apple, 5 to 11 parts of lycium chinensis, 12 to 18 parts of oleum morrhuae, and 50 to 60 parts of wild camellia seeds. The invention further provides a preparation method of the medicinal tea oil. The recipe of the medicinal tea oil provided by the invention ensures supplement of nutrients required in a human body, can be beneficial to inhibiting raised blood sugar, allaying tiredness and preventing cardiovascular diseases, and has a significance on human health; and the prepared product does not contain any chemical synthesis substance, is pure natural, has no side effect, is stable in product quality, and can adapt to the requirement of the modernized fast-paced life.

The invention discloses low-temperature instant cereal powder containing probiotics and a preparation method of the low-temperature instant cereal powder. The cereal powder is prepared from raw materials in parts by weight as follows: 0-20 parts of millet, 0-20 parts of sorghum, 0-20 parts of buckwheat, 0-20 parts of oat, 0-20 parts of barley, 0-20 parts of glutinous broom corn, 0-20 parts of coixseeds, 0-20 parts of amaranthus hypochondriacus, 0-15 parts of kidney beans, 0-15 parts of mung beans, 0-15 parts of red beans, 0-15 parts of broad beans, 0-15 parts of peas, 0-15 parts of cowpeas, 0-15 parts of lens culinaris and 0-15 parts of black beans. The cereal powder can meet the requirements of people for nutrients and healthcare and regulate intestinal florae of people, is easy to dissolve, has no side effects after being taken for a long term, is convenient to carry and eat and is a green and healthcare food worth promoting.

The invention discloses an extracting method for crocodile penis peptide. The extracting method for the crocodile penis peptide comprises the following steps: S1, washing crocodile penis with water and shredding the crocodile penis; S2, cooking the crocodile penis to form primary soup; S3, discharging the soup and pumping the soup into a primary soup storage device; S4, fermenting and hydrolyzingto form enzyme-deactivated hydrolysate; S5, filtering; S6, concentrating to form clarified concentrated liquor; and S7, carrying out spray drying to form a crocodile penis peptide finished product. Bythe extracting method, small molecule peptides are converted and extracted from the crocodile penis of crocodiles which are bred artificially, the molecular weight of the crocodile penis peptide is 10000 Dalton or below, the original active ingredients of crocodiles are retained, furthermore, digestion and absorption property and utilization rate are quite high, and the crocodile penis peptide isdigested parenterally, and can be directly utilized by human bodies.

The invention discloses an electrolytic polishing device for semi-conductor materials. The electrolytic polishing device comprises a bottom plate. A device base is fixedly connected to the side wall of the upper end of the bottom plate. An electrolytic pool is arranged at the upper end of the device base. The invention further provides an electrolytic polishing method for the semi-conductor materials. The method comprises the following steps that 1, anodes of the multiple semi-conductor materials to be polished are prepared before electrolytic polishing, the surfaces of the anodes are subjected to primary manual polishing treatment, impurities remaining on the surfaces of the anodes are removed, and clear water is used for washing the surfaces of the anodes. The electrolytic polishing device is reasonable in structure and convenient to use; a heating device and a lifting stirring mechanism are arranged, by means of the heating device, the temperature of an electrolytic solution is increased, the speed of electrolytic polishing is increased beneficially, by means of the lifting stirring mechanism, flowing of the electrolytic solution can be prompted, ion diffusion of a polishing area and supplementing of a new electrolytic solution can be ensured, therefore electrolytic polishing of the anodes is prompted, and the efficiency of electrolytic polishing is improved.

The invention belongs to the fields of gas purifying and water body oxygenation, and especially relates to a liquid bath-type gas purifying and water body oxygenation method, which is suitable for theplaces of foul gas purifying, fish-farming water body oxygenation and water body oxygenation anticorrosion. According to the invention, to-be-segmented gas is sent to gas segmentation apparatuses through a gas pipeline by a blower fan, the gas segmentation apparatus is fully filled with liquid which takes water as a main body, and an included angle of the gas segmentation apparatus and a horizontal state is less than 90 DEG; a liquid backflow apparatus is arranged at a segmentation gas channel close to a gas out end, so that the gas segmentation apparatus is always full of the liquid; more than two gas segmentation apparatuses communicated with a same gas inlet end are arranged at the same gas inlet end, the gas from the gas inlet end only passes through the bubble segmentation apparatusand is forced to be segmented to small bubbles and washed by liquid, and then flows out from the gas outlet end.

The present invention discloses an anti-stress compound preparation. The anti-stress compound preparation comprises the following components in parts by mass: 20-25 parts of glycine, 10-15 parts of methylenetetrahydrofolic acid, 10-15 parts of calcium lactate, 2-5 parts of vitamins, 1-3 parts of molting hormones, 1-3 parts of potassium ferrate, 5-9 parts of polyaluminum chloride and 1-3 parts of sodium hypochlorite. The present invention also discloses a preparation method of the anti-stress compound preparation. The compound preparation is polymerized to form glucose in aquaculture water bodyand can remain in the aquaculture water for a long time; the excessive glycine can be directly ingested by shrimps to improve the immunity of the shrimps; the calcium lactate ensures supplement of calcium in the shelling process of the shrimps; besides, the molting hormones promote the concentration shelling of the shrimps in the same aquaculture water body, avoid the occurrence of death after the shelled shrimps are attacked by the same kind for food; the compound preparation disinfects the water body, avoids produced lesions and stress due to excessive pathogenic bacteria during the shelling of the shrimps; and the potassium ferrate can effectively remove algae substances in the aquaculture water body and increase the oxygen content in the aquaculture water body.

The invention provides an engine sump. The engine sump comprises a large end surface, a sump inner cavity, a rear end surface and a sump bottom, wherein an inner cavity rib is arranged in the sump inner cavity; a bottom rib is arranged at the sump bottom; a rear end surface rib is arranged at the sump rear end surface; the sump rear end surface is designed to be semicircular and matched with the shape of a transmission case end surface, and two bolt holes connecting the sump and a transmission are additionally arranged on the sump rear end surface so as to directly connect the sump with the transmission. The quality of the product is guaranteed, deformation is difficult, a car can not leak oil in use process, and the engine sump is not easy to crack and long in service life; and a protective board between an engine and the transmission is omitted, the assembling procedures can be decreased, and the cost is lowered; and the supplement of gear oil of the engine can be ensured and the sufficient lubrication can be maintained.