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650results about How to "Not easy to mildew" patented technology

Hot-blast stove of biomass energy source

The invention discloses a hot-blast stove of a biomass energy source, comprising a flame bridge, a stove door, a shell, a smoke outlet, a feeding door, a burning bin and a fuel bin. The hot-blast stove of the biomass energy source is characterized in the shell is internally provided with a liner; the liner is internally provided with the flame bridge, the fuel bin, the burning bin, a heat transfer device and the smoke outlet from bottom to top; the lower part of the shell is provided with a cold air inlet; the outlet of a blower is connected with a cold air inlet; the inner wall of the shell and the outer wall of the liner form a cold air cavity; the inner wall of the liner and the outer walls of the heat transfer device, the burning bin and the fuel bin form a hot air cavity; an air inlet of the liner is arranged on the wall of the upper part of the liner, and a hot air outlet is arranged on the wall of the lower part of the liner; and the burning bin is provided with a feeding port, and the feeding door is arranged at the feeding port. The hot-blast stove has the advantages of scientific, reasonable, smart and flexible structure, convenient moving and higher heat utilization rate; the hot-blast stove is particularly suitable for roasting foxtail millet, maize and wheat in village by using the high-temperature hot air, has no mildewing and is economic and environment-friendly, thereby having promotional value.
Owner:SICHUAN HUINONG MACHINERY

Pine pollen and cyclodextrin composition, method for preparing same, use of same in preparation of health-care products for resisting fatigue and improving immunity of organisms

InactiveCN101518552AHigh activitySolve the problem of easy oxidation and deterioration of nutrientsAntinoxious agentsPharmaceutical non-active ingredientsMass ratioAdditive ingredient
The invention disclose a pine pollen and cyclodextrin composition, a method for preparing the same and application of the same in the preparation of health-care products for resisting fatigue and improving immunity of organisms. The composition consists of extract of wall-broken pine pollen and cyclodextrin, and is characterized in that the mass ratio of the pine pollen or the extract of the pine pollen to the cyclodextrin is 1:0.6-5. The preparation method comprises the following steps of: adding pure water and the cyclodextrin into to the wall-broken pine pollen or the extract of the wall-broken pine pollen in an amount which are two times of that of the wall-broken pine pollen or the extract of the wall-broken pine pollen; uniformly stirring the mixture and grinding the mixture for 0.5 to 3 hours; drying the ground mixture under reduced pressure at a temperature below 50 DEG C; and crushing the mixture and passing the crushed mixture through a sieve to obtain the pine pollen and cyclodextrin composition. The application of the pine pollen and cyclodextrin composition in the preparation of the health-care products for resisting the fatigue and improving the immunity of the organisms has the advantages that: the composition is strong in stability; the preparations have good performance; the stability of active ingredients is obviously improved compared with the wall-broken pine pollen on the market; the products are long in storage time and convenient in transport; and the active ingredients of pine pollen can be absorbed by human bodies.
Owner:NANJING NORMAL UNIVERSITY +1

Method for preparing solid forming fuel with pig manure as raw material

The invention discloses a method for preparing solid forming fuel with pig manure as raw material. The method comprises the steps as follows: firstly, drying the pig manure to enable the moisture content of the pig manure to be reduced to 10%-25%, then crushing the pig manure and adding the additive capable of desulfuration, deodorization and mold prevention via 2%-5% dry basis quality of the pig manure so as to form the dried pig manure raw material; uniformly mixing and stirring 20%-100% of the dried pig manure raw material, 0%-80% of biomass and 0%-20% of coal by dry weight to obtain the raw material mixture, and then utilizing forming machine to perform hot-pressing formation, so as to obtain the solid forming fuel. The method has the characteristics of simplicity, convenience, feasibility, energy conservation and environmental protection, high treatment efficiency, low production cost, and high convenience for large-scale industrialized production, and the solid forming fuel has no odor, is not easy to mildew, is convenient in transportation and storage and high in combustion efficiency and has fewer secondary pollutant emissions. Therefore, harmless treatment and resource utilization of the pig manure are realized, and the problem about treatment and disposal of the excessive pig manure can be effectively solved.
Owner:HUNAN UNIV

Environment-friendly bamboo fiber material and preparation method thereof

InactiveCN109705549AIncrease the effective contact areaEnhanced mechanical adhesionPlasticizerHot pressing
The invention discloses an environment-friendly bamboo fiber material which is prepared from the following raw materials in parts by weight: 30-40 parts of polylactic acid, 10-18 parts of poly (butylene succinate), 20-30 parts of modified bamboo fiber, 10-15 parts of a plasticizer and 2-3 parts of an antibacterial agent; the invention further discloses a preparation method of the environment-friendly bamboo fiber material, and the preparation method comprises: step 1, sealing and placing; step 2, mixing; step 3, after being cooled, crushing the mixture into particles through a strong crusher,and pouring the particles into a hot-pressing mold; and step 4, carrying out hot pressing. According to the invention, the polylactic acid and the poly (butylene succinate) are used as a matrix of materials, and are both biodegradable resin, and the mechanical property and the heat resistance of the composite material can be improved by enhancing effect of the modified bamboo fiber; meanwhile, dueto the addition of the plasticizer, the composite material not only has relatively high strength, and the elongation at break and the water resistance are good; due to the addition of the antibacterial agent, the composite material is not easy to mildew, and the service life of the composite material can be effectively prolonged.
Owner:金华市秸和环保技术咨询有限公司
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