47results about How to "Solve dehydration" patented technology

The invention discloses a storage battery electrolyte and a storage battery. The storage battery electrolyte comprises sulfuric acid, potassium sulfate, ammonium sulfate, magnesium sulfate, 4,5-diethylvinylene carbonate, 4-methyl-5-propylvinylene carbonate, propylene sulfite, methyl tert-butyl ether, polyvinyl alcohol, sodium ethylene diamine tetracetate, sulfone additives, trisodium 2,4,6-trithio-s-triazine solution and deionized water. The storage battery electrolyte is used for overcoming the shortages of the prior art, and capable of remarkably increasing the cycle time of the storage battery and prolonging the service life of the storage battery; meanwhile, the storage battery is good in stability and easy to popularize and use.

The present invention discloses a rice seed cold storage method, and relates to a field of agricultural product fresh keeping storage. The method includes the following steps: cleaning and selecting, pre-cooling, sterilization, spraying of a fresh-keeping agent, loading of a moisture bag, warehouse disinfection, controlling of the temperature, controlling of the content of oxygen and carbon dioxide, controlling of the moisture of warehouse and ex-warehousing. The method of the present invention has the following advantages that the cold storage method determines appropriate conditions for the rice seed storage, ensures reasonable temperature, moisture and gas composition inside the warehouse, solves the problems of water losing, aging, yellowing, germination, fast decaying during the process of rice seed storage, improves the rice storage time without destroying the texture of the rice seed, promotes the development of the rice industry, increases the added value and promotes the construction of an agricultural production chain demonstration mode.

The invention discloses a sugarcane single-bud precision sowing and planting method and belongs to the technical field of planting. The method comprises the steps of soil preparation, variety selection and sowing time determination, seed stem preparation and treatment, planting by a sugarcane single-bud precision seeder and the like. According to the method, a pretreated sugarcane single bud segment is used as a seed stem for sowing and planting, and the processes of sowing, spraying a bottom fertilizer, covering with soil, spraying a pesticide and covering with a film are completed at one time through the sugarcane single bud precision seeder, so that monitoring and intelligent control of the seeding process of the sugarcane are realized, reasonable close planting is also realized, and the purposes of greatly reducing the seeding quantity, improving the germination rate and increasing the yield are achieved. The seeding quantity per mu of single-bud precision planting is about 0.1 ton, and the seed consumption is saved by 90% or above compared with a traditional seeding method; and the yield per mu of single-bud precision sowing and planting method is increased by 15% or above compared with a traditional planting method, and the sugar content of the sucrose is increased by 0.3% or above.

The invention discloses a tomato precooling technological process, relating to the field of freshness retaining and storing agricultural products. The tomato refrigerating and freshness retaining technological process comprises the steps of picking, cleaning, precooling, sterilizing and disinfecting tomatoes, washing, spraying a preservative, filling the tomatoes in a breathable bag, disinfecting a storehouse, controlling the temperature, controlling contents of oxygen and carbon dioxide, controlling the humidity of the storehouse, and delivering the tomatoes from the storehouse. According to the tomato refrigerating and freshness retaining technological process, suitable conditions beneficial to storing the tomato are determined, reasonable temperature, humidity and gas components in the storehouse are ensured, the problems of water loss, ageing, yellowing and rotting in the tomato storage process are solved, the storage time of the tomato is prolonged, the color and the texture can not be damaged, the development in the vegetable industry is promoted, the additional value is increased, and the building of a demonstrative mode in a high-efficiency agriculture industry chain is promoted.

The invention discloses a storage battery electrolyte and a storage battery, comprising sulfuric acid, stannous sulfate, ammonium sulfate, sodium sulfate, 4,5-diethyl vinylene carbonate, 4-methyl-5- propyl vinylene carbonate, cyclohexyl-benzene, anisole, modified polyacrylamide, EDTA disodium, 2,6-di-tert-butyl-4-methylphenol, 1(H)-2-p-chlorobenzyl benzimidazole, sulfones additive, 1,3,5-triazine-2,4,6-trithiol trisodium salt solution, nanoscale silicon dioxide and deionized water. The invention can solve the deficiency of the prior art and can remarkably improve the using times and service life of the storage battery; simultaneously the storage battery is good in stability and easy in popularization and use.

The invention provides a low-temperature storage method for corn seeds and relates to the technical field of corn planting. The low-temperature storage method comprises steps as follows: seed selection, sterilization and disinfection, spraying of a preservative, bagging, storehouse treatment, temperature and humidity treatment and delivery of the seeds from a storehouse. The low-temperature storage method has the benefits as follows: appropriate conditions for storage of the corn seeds are determined, the proper temperature, humidity and gas composition in the storehouse are guaranteed, the problems about water loss, senescence, yellowing, sprouting and quick rotting of the corn seeds in the storage process are solved, the storage time of the corn seeds is prolonged without damaging the texture, the industrial development of the corn seeds is promoted, the additional value is increased, the yield of the corn seeds is guaranteed, and the income is increased.

The invention discloses a new energy life ring for a ship, and relates to the technical field of ships. The new energy life ring for the ship comprises the life ring. Two sides of the life ring are fixedly connected with connecting blocks. One surface of the connecting block is rotatably connected with a support plate. One side face of each of a plurality of the support plates is fixedly connectedwith a cushion. One surface of the support plate is fixedly connected with a connecting piece. One surface of each of a plurality of the connecting pieces is fixedly connected with a top shed. Between opposite surfaces of a plurality of the support plates, a plurality of rotating sheds are rotatably connected. The edge of one surface of each of the top shed and the rotating shed is fixedly connected with a plurality of LED lamps. Outer cambered surfaces of the top shed and the rotating shed are fixedly connected with solar panels. One side face of the connecting piece is fixedly connected with a luminance sensor. The new energy life ring for the ship is capable of sensing environment brightness by the luminance sensors, controlling the LED lamp to frequently flash at night through the life ring, enabling a drowning person to be more easily discovered by a search and rescue team, shortening rescue time, and reducing a probability of distress of the drowning person, and has the advantage of improving rescue efficiency.

The invention relates to a cold storage method for yellow peaches. The method includes the steps of: sorting, soaking in fresh-keeping solution, vacuum packing, storehouse treatment, temperature control, humidity control and step-by-step cooling till delivery. The method provided by the invention determines the appropriate conditions in favor of yellow peach storage, guarantees reasonable temperature, humidity and gas components in a storehouse, solves the problems of dehydration and fast decay in the yellow peach storage process, improves the yellow peach storage time without damaging the texture, lengthens the edible time of yellow peaches, and achieves obvious effect.

The invention discloses a microbe medium possessing high water retention and a preparation method, the microbe medium possessing high water retention comprises an upper layer and a lower layer, the lower layer is a resin gel layer containing high absorbent resin, the upper layer is a regular agar culture base covered on the resin gel layer; or is a resin gel layer containing the high absorbent resin. According to the invention, the high absorbent resin is used for modifying the microbe medium, by optimizing the medium preparation technology, the medium is obtained, compared with the common medium, the medium provided by the invention improves the disadvantages that the gel moisture is easy to volatilize, bacterium colony pollution is easy to form due to accumulation of condensate on the wall of a culture dish, crystallization or cracking is easy to be generated due to freezing, and the common medium is not beneficial to bacterial classification passage and long-term preservation. The cost of the product is reduced. The microbe medium solves the disadvantages of agar medium and medium dehydration in a microbe collection process. The medium has microbe growing property and biological compatibility, which is same with that of the common medium, and has water absorption performance, water retention performance, proper gel strength and transparency.

The invention discloses a method for quickly treating outdoor collected forest nursery stocks of forest germplasm resources. The method includes: using liquid paraffin to quickly smear nursery stocks collected from trees. Annual nursery stocks which can be grafted are trimmed down by using a long-reach chain saw or hand shears, leaves are quickly cut off by using hand shears, the nursery stocks are cut well according to length of scions supportive of grafting, the liquid paraffin is uniformly smeared on the scions quickly, and using amount of the liquid paraffin meets the condition that branches are uniformly wrapped. The liquid paraffin is adopted to wax-seal the forest nursery stocks, preservation degree is high, the problem of water loss of the nursery stocks is solved, and survival rate of same grafting treatment reaches higher than 90%.

The invention relates to a garlic sprout refrigeration process flow, and relates to an agricultural product fresh-keeping storage field. According to the invention, the process flow comprises the steps of picking, cleaning, pre-cooling, garlic sprout sterilization and disinfection, binding, preserving agent spraying, moisture-permeable bag packaging, storehouse disinfection, temperature controlling, oxygen and carbon dioxide content controlling, storehouse humidity controlling, and storehouse-out. According to the invention, appropriate conditions beneficial for garlic sprout storage are determined, and reasonable temperature, humidity, and gas content in the storehouse are ensured, such that problems such as dehydration, aging, yellowing, and decay during a garlic sprout storage process are solved. With the process flow, garlic sprout storage time is improved, and color and texture are not damaged. With the process flow, vegetable industry development is promoted, added value is improved, and the establishment of a high-efficiency agricultural industry chain demonstration mode is promoted.

The invention discloses a method for ambient temperature storage of cotton seeds and relates to the field of crop storage. The method comprises the steps of storeroom selection, storeroom sterilization, superior species selection, seed piling, timely ventilation and comprehensive management. The method has the advantages that suitable conditions for storage of cotton seeds are determined, reasonable temperature, moisture and gas compositions in a storeroom are guaranteed, water loss, aging, etiolation and quick rotting of cotton seeds during storage are avoided, cotton seed storing time is prolonged, grains of the cotton seeds can not be damaged, the development of the cotton industry is promoted, additional value is increased, and establishment of an efficient agricultural industry chain demonstration mode is promoted.

The invention discloses a pleurotus ostreatus culture medium and a preparation method thereof, and relates to the technical field of edible fungus cultivation. The culture medium is prepared from, byweight, 60-70 parts of corn straw, 10-20 parts of bagasse, 5-10 parts of corn flour, 2-5 parts of chicken manure, 1-2 parts of shell powder, 0.3-0.7 part of potassium dihydrogen phosphate, 0.2-0.6 part of magnesium sulfate, 0.1-0.4 part of ferrous sulfate, 1-2 parts of lime, 0.7-1.4 parts of sucrose and 0.2-0.8 part of cottonseed peel-based water retention agent. By means of the culture medium, sufficient carbon and nitrogen sources can be provided for the growth of pleurotus ostreatus, continuous water can be provided for pleurotus ostreatus in the process of planting pleurotus ostreatus, theproblems of water loss and water supply of the culture medium in the cultivation process of pleurotus ostreatus are solved accordingly, the labor amount is reduced, the pleurotus ostreatus culture medium is used for planting pleurotus ostreatus, the yield of pleurotus ostreatus can be significantly increased, the quality of pleurotus ostreatus can be significantly improved, the bagging time and fruiting time of mycelia are shortened, and the culture medium has high application and popularization value.

The invention discloses an intelligent agricultural product differential pressure precooling system adopting ice slurry. The interior of the refrigeration house is divided into an air inlet area, a pre-cooling area and an air return area through a vertical partition and a transverse partition. An air inlet of the heat exchanger is communicated with the lower portion of the air return area, an air outlet of the heat exchanger is connected with the air cooler, and the ice slurry generator is connected with the heat exchanger through a pipeline. And a plurality of exhaust fans are embedded on the vertical partition of the air return area to form pressure difference. A goods shelf and a pre-cooling box are arranged in the pre-cooling area, and a temperature sensor and a humidity sensor are arranged in the pre-cooling area. And the temperature sensor, the humidity sensor, the ice slurry generator and the air cooler are connected with the control device. The air pumped into the air return area still has certain moisture and low temperature, is not directly discharged to the outside, but enters the heat exchanger for circulating heat exchange, and the problem of water loss in the traditional differential pressure precooling process is effectively solved. The problem that an existing pressure difference pre-cooling technology cannot be automatically and intelligently adjusted is solved, and the refrigeration efficiency is improved.

The invention discloses a solid electrolyte for a lead-acid storage battery, which comprises sulfuric acid and a modified tetrafluoroethylene-vinylidene fluoride copolymer with a microporous structure, the quality content of the sulfuric acid in the solid electrolyte ranges between 35% and 65%, and the sulfuric acid is absorbed inside hole passages of the modified tetrafluoroethylene-vinylidene fluoride copolymer with the microporous structure through a capillary action. The solid electrolyte solves the problems of liquid leakage and water loss in lead-acid storage batteries, stratification of a colloidal electrolyte is avoided, and after the lead-acid storage battery of the solid electrolyte is charged and discharge repeatedly for 200 times, voltage and discharge capacity are still good.

A storage and preservation method for grapes belongs to the technical field of cold storage of fruits. The method comprises storage in cold storage houses, storage disease control and preservatives disease prevention. The method has the following beneficial effects that: storage conditions suitable for grapes are determined, reasonable temperature, humidity and gas components in the storage houses can be guaranteed, the problems during the storage process of grapes such as water loss, aging, yellowing and rotting are solved, the storage time of grapes is prolonged, and the color and the quality of grapes are not destroyed.

The invention relates to a quick industrialized seedling raising method for pear trees. The method comprises the steps of cultivation of stock seedlings, scion preparation, industrialized grafting andnursery stock conservation and conveying; good pear trees are selected as stocks and scions, the stocks and scions are prepared and placed in a low-temperature refrigerating chamber for use, a grafting operation platform is arranged in a workshop, and the platform is divided into a stock stacking area, a scion stacking area, an after-grafting nursery stock stacking area and a cut binding area; stock seedlings and scion seedlings are pruned before grafting; a double-tongue grafting method is adopted for the stocks and scions, grafting cuts are fused by candles, bound and then tied, and nurserystock variety labels are pasted; the grafted nursery stocks are placed in the refrigerating chamber for low temperature conservation, and the nursery stocks which need to be conveyed for a long distance are packaged and conveyed by selecting good-quality paper boxes. The industrialized grafting method has the advantages that the production efficiency is high, the survival rate of the nursery stocks is high, the nursery stocks grow quickly, the death rate in the conveying process is low, the cost is low, and quick propagation is achieved. The technical method is convenient to use, high in practicability, good in effect and broad in application prospect, saves labor and time and has a positive promotion effect on production of the nursery stocks of the pear trees.

The invention discloses a water loss warning heating to-home valve, and relates to the technical field of valves. The water loss warning heating to-home valve comprises a water supply valve pipe, a valve bypass pipe and a backwater valve pipe, the water supply valve pipe is communicated with the backwater valve pipe through the valve bypass pipe, a bottom end and a top end of the water supply valve pipe are respectively provided with a valve water supply entrance end and a valve water supply exit end, and a valve water supply locking cock is fixedly mounted on a surface of the water supply valve pipe. The valve water supply locking cock and a valve backwater locking cock are arranged to control a to-home channel and consequently guarantee that adjustment for a single family has no influence on balance of two networks; by cooperative adjustment of a water supply locking valve, a backwater locking valve and a bypass locking valve, an aim of adjusting to-home water quantity without influencing balance of two networks is realized; a pressure sensor can monitor to-home heat consumption conditions, water loss happens at a user end if sharp loss of pressure happens, then, a monitoring system performs warning to remind an operation and maintenance staff to perform timely maintenance, thus, the water loss warning heating to-home valve realizes an advantage of being capable of performingreal-time warning, and solves a problem of device water loss.

The invention belongs to the technical field of germplasm resource collection, and discloses a forest germplasm resource field collection method and a forest germplasm resource field collection system. The method comprises the steps: trimming graftable annual forest germplasm resources, and cutting off leaves; trimming the forest germplasm resources according to the length of the scion capable ofbeing grafted, and quickly and uniformly smearing the forest germplasm resources with liquid paraffin; wrapping the forest tree branches with a preservative film, and placing the wrapped branches in soil of a germplasm resource collection bag; fixing the forest germplasm resources, and opening a water pipe connected with a water storage tank; and adhesive label. According to the invention, liquidparaffin wax is used for sealing forest seed branches, so that the fresh-keeping degree is high; by utilizing a germplasm resource collection bag, fresh forest germplasm collected in the field can bepreserved in a low-temperature environment, so that the respiration intensity of the fresh germplasm is reduced, the consumption of nutrition substances is reduced, the survival rate and the survivaltime of forest germplasm resources are improved, and the quality of the germplasm resources is ensured; and the method is high in data processing efficiency, high in accuracy and short in consumed time, and reduces the labor investment.

The invention discloses a precooling technological process for pork ready to enter the market, and relates to the technical field of pig slaughtering. The technological process is completed through the steps of selection, storeroom sterilization and disinfection, permeable bag packaging, temperature treatment and constant temperature storage. The precooling technological process for the pork ready to enter market has the advantages that suitable conditions facilitating storage of fresh pork are determined, reasonable temperature, humidity and gas components in a storeroom are guaranteed, the problems of water loss, aging and rapid rot in the storage process of the fresh pork are solved, the storage time of the fresh pork is prolonged, the pork quality can not be destroyed, and long-term storage of the fresh pork is facilitated.

The invention provides a method for culturing a cutting seedling of phoebe zhennan. The method comprises the following steps: selecting a cutting shoot of the phoebe zhennan for cutting and watering,spraying an acidic foliar fertilizer every 15-20 days, stopping fertilization when new bud branches and leaves grow to 5-6 cm, and diluting GENDUODUO rooting agent and then irrigating the roots every15-20 days; after the main root of the cutting seedling of the phoebe zhennan is lignified and fibrous roots grow to 1 cm or above, completely prying out root hairs and cutting off overlong main roots, clamping one third of the lower part of the root system by using a seedling planting device, then planting the cutting seedling of the phoebe zhennan in a container bag filled with a transplanting matrix, compacting the surrounding matrix, and then watering the cutting seedling of the phoebe zhennan thoroughly; and transferring the watered cutting seedling of the phoebe zhennan into a sunshade arched shed, and after transferring for 20 days, diluting 300-500 times of the GENDUODUO rooting agent with water every 15-20 days, and irrigating the roots. According to the method provided by the invention, an acidic environment required for growth is provided for the cutting seedling, extension of the root system can be ensured, the plant height is controlled, the survival rate is high, and theproblems of low survival rate, easiness in dehydration and high cost of the cutting seedling of the phoebe zhennan are effectively solved.

A belt-type orange peel dreg dehydrator is used for dehydrating orange peels generated from orange juice production. The dehydrator comprises a left wallboard and a right wallboard which are supported and connected by screws to form a separated and paralleled plate shape; a feed hopper, a motor, belt pulleys, synchronous pulley rods which are paralleled to each other and are inserted in the left wallboard and the right wallboard; an upper synchronous belt, a lower synchronous belt and the synchronous pulley rods are respectively internally meshed and positioned in a space formed by the wallboards; each of the two synchronous belts is tensioned by a moving seat synchronous pulley rod; the superimposed part of the two synchronous belts is pressed by the pulley rods to present a multi-S-shape direction; the two belts are in consistent linkage; in the belt entire ring tooth groove, the two belts are uniformly and correspondingly provided with holes and nails, wherein the nails are inserted in the opposite belt holes through the superimposed part; under the feed hopper, the two belts are supported by the pulley rods to present an open dovetail shape, and the dovetail tip is the start of the superimposed part of the two belts; the wall of the feed hopper is provided with fence-shaped through troughs, wherein groups of draining blades rotate in and out from the through troughs; the fed peel dregs fall in the feed hopper fence-shaped through troughs and drained, and then hung and pulled into the superimposed part to remove water slurry. The obtained dried peel dregs can be integrately utilized so that the environmental problem of orange peel dreg trash is solved and useful value of orange peels can be reclaimed.