470 results about "Mildew" patented technology

The invention discloses a nucleic acid product, a kit and a method for detecting aspergillus and application of the nucleic acid product, the kit and the method in detecting mildewed tobacco leaves. The nucleic acid product comprises a primer pair and a probe for detecting aspergillus, the primer pair comprises an upstream primer with a nucleotide sequence as shown in SEQ ID NO: 1 and a downstream primer with a nucleotide sequence as shown in SEQ ID NO: 2, and the nucleotide sequence of the probe is as shown in SEQ ID NO: 3. The nucleic acid product can specifically detect aspergillus, can realize rapid detection of tobacco mildew based on qPCR technology, has high sensitivity, simple operation, low cost and fast detection speed, can complete the whole detection process within several hours, does not need uncapping in amplification and detection processes, and avoids aerosol pollution caused by uncapping detection in common PCR.

The invention relates to a reinforcement learning-based granary ventilation energy consumption optimization system and method, in particular to the field of granary ventilation energy consumption optimization, and can effectively improve the intelligent level of granary ventilation control by setting a data acquisition and fusion module, a state space construction module, a reinforcement learning training module and a real-time decision and feedback module. Accurate perception and decision-making of a dynamic environment are realized through cooperative work of multiple modules, the system adaptively optimizes a ventilation strategy by using a reinforcement learning technology, energy consumption is remarkably reduced, meanwhile, it is ensured that the temperature and humidity in a granary are stabilized in a safe range, the grain mildew or qualitative change risk is avoided, and the system has high practicability. The online learning ability of the method can continuously adapt to external weather changes and grain condition dynamic states, closed-loop optimization is formed, and finally energy consumption minimization is achieved on the premise that grain storage safety is guaranteed.

The multifunctional partitioned temperature control medical storage cabinet comprises a multifunctional medical temperature control cabinet, and a drying mechanism and a heat dissipation auxiliary mechanism are arranged in the multifunctional medical temperature control cabinet; according to the multifunctional partitioned temperature control medical storage cabinet, by arranging the drying mechanism, the heat dissipation auxiliary mechanism and the cleaning mechanism, the multiple improvement effect on the environment in the cabinet is achieved, firstly, a motor drives a lead screw to drive a support to move, a cleaning wiping plate can be periodically attached to the back face of the partitioned storage cabinet, condensate water formed due to temperature difference is cleaned and scraped, and the cleaning effect is improved; according to the drying device, local moisture accumulation caused by long-term adhesion of water drops is avoided, the mildew risk is reduced from the source, meanwhile, condensate water is extruded to flow into the water storage tank and is discharged through the drainage pipe, the internal humidity control capacity is further improved, and then the drying box is heated by the heating plate, so that drying agent particles continuously keep active; and the transmission plate drives the transmission ring and the transmission blades to rotate to stir the drying agent particles, so that moisture absorption is more uniform and efficient.

The invention discloses an intelligent monitoring and early warning warehouse for tea storage, and relates to the technical field of agricultural product storage monitoring and intelligent early warning. An acoustic respiration sensing array, a quantum dot gas mapping film and optical excitation imaging, long-wave infrared polarization insect trace detection, and an edge calculation and actuator cluster are integrated in the warehouse body; a limited scanning sector is triggered by acoustics first sense, a VOC / ammonia concentration heat map and a polarization disturbance heat map are obtained, graded early warning is output through time-space fusion consistency scoring, and low-energy-consumption zoning intervention is achieved through model prediction control cooperation dehumidification, air supply, cold plasma and a zoning air door. In cooperation with reference self-correction, channel health detection and fault-tolerant synchronization, a monitoring-decision-regulation-re-monitoring closed loop is formed, and mildew / insect pest early warning and traceable management are achieved under the condition that packaging is not damaged.

The invention relates to the technical field of vegetable preservation, and discloses a broccoli intelligent storage and preservation environment control system, which comprises an intelligent management system, and is characterized in that the intelligent management system comprises a storage environment control module, an online multi-mode quality detection module, an analysis feedback module, an intelligent decision execution unit and an early warning reminding module; the online multi-mode quality detection module, the analysis feedback module, the intelligent decision execution unit and the execution mechanism are integrated to construct a set of complete fresh-keeping feedback control ring, and meanwhile, key indexes such as mildew, water loss rate, color, ethylene concentration and the like can be subjected to automatic online full detection; differentiated fresh-keeping measures such as precise humidity and temperature adjustment, modified atmosphere packaging and isolation treatment are automatically triggered based on the judgment result, the conventional extensive management mode depending on manual spot check and passive response is changed, problems can be found in real time and actively intervened in the storage process, loss is reduced, and the shelf life is prolonged.

The invention discloses an intelligent quintuplet cooperative plasma self-purification robot long-term storage system and a self-adaptive disinfection control method. According to the system, cold plasma, ozone, chlorine dioxide, self-generated nitric oxide and a charge self-purification jump effect are fused, and a dynamic self-purification system with an electric field-gas field-chemical field-intelligent field-thermal field five-dimensional synergistic energy field is constructed. The robot adopts a three-section structural layout and a multi-mode self-adaptive propulsion mechanism, environmental parameters are sensed through AI, discharge power and oxidant release are intelligently regulated and controlled, and precise sterilization, toxicity reduction and mildew prevention in a multi-medium environment are achieved. The system can generate various high-energy active species containing. OH, O, NO, ClO, ONOO and the like, chain splitting decomposition and oxidation mineralization are carried out on mold spores, bacterial cells, aflatoxin and the like, the sterilization rate reaches 99.995%, and the toxin degradation rate exceeds 98%. The system has the characteristics of no residue, low energy consumption, long-acting self-maintenance and the like, is suitable for multiple scenes of grain storage, traditional Chinese medicinal materials, cold chains, farmland, public health and the like, and realizes an intelligent, continuous and chemical-additive-free green storage and dynamic purification system.

The invention discloses a Trichoderma reesei strain and an application of the Trichoderma reesei strain in degradation of mycotoxin and inhibition of toxin-producing bacteria. The Trichoderma reesei strain is a Trichoderma reesei strain GG-T40, and the preservation number is CCTCC (China Center for Type Culture Collection) NO: M20231843. The strain can synchronously and efficiently degrade eight kinds of mycotoxins such as AFB1, ZEN, T-2, ST, OTA, AOH, AME and TeA, and after the strain and the mycotoxins are co-cultured for 7 days, the removal rates of the eight kinds of toxins are all larger than or equal to 60%. The strain has strong bacteriostasis and toxin production inhibition effects, the toxin production inhibition rates of the strain to aspergillus flavus and fusarium graminearum are 62.5% and 74.4% respectively, and the strain can be applied to degradation of mycotoxin in agricultural products and food and inhibition of mildew and toxin production of the agricultural products and food.

According to the preparation method of the nano microcapsule with the mildew-proof function, provided by the invention, the embedding rate, the drug loading rate and the yield of the microcapsule are effectively improved by adjusting the concentration of a water phase of chitosan, the concentration of a PCL polymer and the ratio of the mildew-proof agent to the PCL; the microcapsule disclosed by the invention has excellent mildew-proof performance, and can be used as a functional additive to be added into an industrial coating, so that a coating is endowed with long-acting mildew-proof capability; the anti-mildew agent can also be widely applied to anti-mildew protection in the fields of wood, leather and textile fabrics, and has huge application potential.

The invention relates to the technical field of building materials, and discloses a preparation method of a functional additive of antibacterial and mildew-proof dry-mixed putty mortar, which comprises the following steps: dispersing an inorganic porous carrier in water, and adding a plant polyphenol solution for adsorption loading; then adding soluble silicate, adjusting the pH value of the system to be acidic or weakly acidic, and carrying out in-situ gelation reaction to form a silica gel blocking layer on the surface of the carrier; and adding a metal salt solution to carry out heating coordination reaction, and carrying out solid-liquid separation, washing, drying and crushing to obtain a finished product. Intelligent slow release and oxygen isolation protection of active components are achieved by constructing a pH response type silica gel layer and a metal-polyphenol coordination network, the additive effectively solves the problems of serious delayed coagulation and oxidation discoloration caused by plant polyphenol in an alkaline putty system, an active silicon source generated by dissolution of the silica gel layer can be subjected to a pozzolanic reaction, and the pH response type silica gel layer and the metal-polyphenol coordination network can be used for preparing the alkaline putty. The bonding strength of the putty layer is obviously improved.

The invention discloses a novel leuconostoc screening method and an antibacterial mechanism of leuconostoc on leaf mold of zanthoxylum bungeanum, and relates to the technical field of pathogenic bacteria experiment and analysis. The novel leuconostoc screening method comprises the following steps that S1, materials are prepared, specifically, rotten Chinese prickly ash tree plants are selected, and tested strains in the Chinese prickly ash tree plants comprise plant pathogens of alternaria alternata, fusarium solani, fusarium layered, fusarium oxysporum, fusarium syphilis and colletotrichum pini, and are stored in a refrigerator of a laboratory at the temperature of 4 DEG C for standby application; in the invention, the leuconostoc also has an efficient inhibition effect on field crop pathogenic fungus alternaria alternata, and the research expands the biocontrol spectrum of lactic acid bacteria. Meanwhile, the invention discloses a molecular mechanism that the Leuconostoc suionicum HJ-L synergistically regulates and controls the synthesis of antibacterial substances through lipid metabolism, an ABC transport system and an autophagy pathway, and a theoretical basis and a practical basis are provided for the application of the strain in green prevention and control of the leaf mold of Chinese prickly ash.

The application discloses a kind of based on mechanical peeling cold storage germination polyphylla prataeshis greenhouse seedling technique, belong to the field of breeding technology.The application uses hexagonal drum screening machine to carry out mechanical peeling to polyphylla prataeshis seed, and stores kernel under the condition of artificial temperature control, humidity control, and the strength is easy to grasp, effectively slows down seed mildew phenomenon, and seed embryo is intact, the seedling method of the patent has the advantages that seed embryo disease infection rate is low (6% or less), seed dormancy time is short (5 months), seedling time is short, germination rate is high (98%), seed treatment capacity is large (one batch can handle 50 jin), operation difficulty is low, growth speed is fast, seedling quality is high, and it is favorable to improve the success rate of large-scale breeding of polyphylla prataeshis.

The invention belongs to the technical field of coatings, and particularly relates to a water-based woodware varnish as well as a preparation method and application thereof. The water-based wood top-coat comprises a water-based emulsion, an organosilicon compound, a functional additive, a thickening agent, a wetting agent and water, the water-based emulsion comprises a self-crosslinking acrylic copolymer emulsion and an emulsion A; the emulsion A is selected from any one of self-crosslinking acrylic acid homopolymerized emulsion and polycarbonate modified polyurethane emulsion; the organosilicon compound comprises at least one of silane and silanol; the functional auxiliary agent comprises any one of a functional auxiliary agent 1 and a functional auxiliary agent 2; the functional additive 1 comprises a mildew preventive A and a mildew preventive B; the functional auxiliary agent 2 comprises a mildew preventive C, an ultraviolet light absorber and an ultraviolet light stabilizer; the thickeners include high shear, medium shear, and low shear polyurethane thickeners. The water-based woodware varnish disclosed by the invention has good comprehensive properties such as mildew resistance, weather resistance, chemical resistance and blocking resistance, and can be used for coating outdoor woodware or semi-outdoor woodware.

The invention relates to the technical field of building coatings, in particular to a formula and preparation method of a mildew-proof coating in a high-temperature and high-humidity environment, and the preparation method comprises the following steps: putting fluorocarbon resin, pigment and titanium dioxide filler into a stirrer, stirring and mixing to obtain a first mixture; determining the addition amount of the mixed additive to add the mixed additive into the first mixture, and continuously stirring to obtain a second mixture; determining whether the dispersity of the mixture reaches the standard or not, and supplementing a mixing aid based on a result that the dispersity does not reach the standard; determining the dispersion stability characteristic value of the second mixture based on the volume of the settling layer, and determining the filtering pressure to remove impurities to obtain uniform slurry; determining the total addition amount of a biological mildew-proof bacteriostatic agent, and adding the biological mildew-proof bacteriostatic agent into the uniform slurry at a preset addition rate; and packaging the uniform slurry to obtain the mildew-proof coating finished product. The problem that the biological mildew preventive is difficult to fuse with the coating is solved.

The utility model discloses a mould-proof device for yellow wine vinasse fermentation, which relates to the technical field of yellow wine fermentation, and comprises a fermentation barrel, a mould-proof component arranged in the fermentation barrel, a stirring component arranged on the fermentation barrel, a protection component arranged on the top surface of the fermentation barrel, and a stirring component arranged on the stirring component, and the protection assembly corresponds to the upper end of the mildew-proof assembly. As the mildew-proof assembly is provided with the arc-shaped supporting main body, condensed water at the bottom can automatically slide to the edge of the barrel and is discharged, the labor intensity of workers is greatly reduced, the usability of the vinasse fermentation barrel is greatly improved, the practicability is high, after use, the upper barrel and the lower barrel can be separated, the interior of the vinasse fermentation barrel can be conveniently cleaned, and the practicability is high. Therefore, the consequence of mildewing in the barrel after a long time due to residues and water stains in the fermentation barrel is reduced, the product quality level of yellow wine production is improved, the interior of the fermentation barrel is convenient to wash, and the labor burden of workers is reduced.

The embodiment of the application relates to a sweeping robot base station, a sweeping robot system and a cleaning device, and specifically relates to a sweeping robot base station, which comprises a base station main body, the base station main body is provided with a containing cavity for at least allowing a sweeping robot to enter; a fan is arranged on the base station main body, the containing cavity is provided with a ventilation hole with an opening upward, the ventilation hole is communicated with the containing cavity and the fan, so that gas enters into the containing cavity from bottom to top under the action of the fan, thereby avoiding the generation of peculiar smell and mildew of components on the sweeping robot to a certain extent, and improving the drying efficiency of a wiping piece on the sweeping robot.

The scheme belongs to the technical field of paint and provides a kind of high-efficiency mildew-proof paint and its processing technology, including the following components by weight: solvent 25-30 parts; thickening agent A 0.3-0.8 parts; thickening agent B 0.3-0.8 parts; dispersant 0.3-1 part; wetting agent 0.2-0.5 part; filler 30-40 parts; paint emulsion 15-20 parts; leveling agent 0.5-0.8 part; defoaming agent 0.2-0.3 part; mildew-proof fungicide 10-20 parts; self-inhibition mildew-proof agent 3-8 parts; film-forming aid 1-1.5 parts. The scheme utilizes the pH reduction of local area caused by mold metabolites to promote the hydrolysis of borate ester in the self-inhibition mildew-proof agent to produce boric acid, and then utilizes boric acid to inhibit and kill mold.

The present application relates to the technical field of detection of fruit core rot, and discloses a detection method capable of improving the detection accuracy of fruit core rot, comprising the following steps: forming aggregated light by two parallel weak light sources, combining the two aggregated lights, and forming a parallel light with uniform intensity, large amplitude and wide range by another concave lens after the combined light source, the parallel light is received by an optical fiber after passing through the fruit, and the fruit core rot is detected by analyzing the spectral information. The two weak parallel light sources are formed into aggregated light after passing through the lens, the use efficiency of the single weak light source is improved, each aggregated light is combined into a strong sector light source, and a uniform parallel light is formed after setting a concave lens in front of the sector light source convergence point. The parallel light has uniform intensity and wide range, and the spectral information received by the receiving end optical fiber at different positions has small difference. The overall light path has small construction range, is different from the traditional method, and the consistency and effectiveness of the light source passing through the fruit are obviously improved, and the fruit core rot detection accuracy is improved.

The application provides a dehumidifier and a control method thereof. The dehumidifier comprises a refrigeration system, a water pan, a heating pipe and a regulating valve. The refrigeration system comprises a compressor, a condenser, an evaporator and a fan. The heating pipe is arranged below the water pan. The regulating valve is used for adjusting the flow path of refrigerant and is configured to make the refrigerant flowing out of the compressor directly flow into the condenser through a dehumidification branch during a dehumidification process and make the refrigerant flowing out of the compressor flow into the heating pipe and then flow into the condenser through a drying branch during a drying process. The control method comprises the following steps: obtaining an internal drying instruction of the dehumidifier; switching the regulating valve to the drying branch; closing the fan and controlling the compressor to operate alone. The application has the advantages that the internal mildew and bacterial breeding problems caused by long-time residual condensate after the dehumidifier is stopped can be solved, the dehumidifier blowing out the wind with peculiar smell is avoided, and the use experience of the user is improved.

The present application provides a kind of feed cooling equipment and its cooling method, feed cooling equipment includes multiple feed cooling tanks, filter equipment, humidification module and cooling module, cooling module is used to deliver cooling air to multiple feed cooling tanks;Each feed cooling tank includes tank body, is provided with stirring device on tank body;Cooling pipe is fixedly arranged on the inner wall of tank body, filter equipment is used to filter out impurities and smell in air;Humidification module is humidified to cooling air, and then the air with certain temperature and humidity is obtained to carry out cooling and humidification treatment to feed in tank body, avoid the case that feed mildew caused by internal temperature of feed is too high, prolong the shelf life of feed, while the moisture of feed is improved from 8-9% to 10-11%, improve the input-output ratio of production.

The invention relates to antibacterial and mildew-proof leather sponge with silver ions, which comprises the following components in parts by weight: 60-80 parts of ethylene vinyl acetate and 1-5 parts of foaming agent. The leather comprises the following components in parts by weight: 40-60 parts of polyester modified MD I, 10-20 parts of a silver ion antibacterial agent, 1-3 parts of a plasticizer, 15-25 parts of a bactericide, 1-2 parts of a mildew preventive, 1-3 parts of sponge glue, 3-5 parts of a cross-linking agent, 0.5-0.6 part of a catalyst, 40-50 parts of a leather body, 1-2 parts of leather softening enzyme and 1-2 parts of a leather adhesive. According to the antibacterial and mildew-proof leather sponge with the silver ions and the preparation method, when sponge leather is prepared, due to the excellent antibacterial performance of the silver ions, the silver ions are in contact reaction with cells, inherent components of bacteria are damaged or functional obstacles are generated, and bacterial death is caused, meanwhile, the leather sponge can be prevented from mildewing in cooperation with the mildew preventive, and the antibacterial and mildew-proof effects are achieved. The leather sponge has the antibacterial and mildew-proof functions, and the use experience of a user is improved.

This application provides a moisture-proof and mildew-proof wall panel, comprising: a main body assembly and a drainage assembly. The main body assembly includes a first wall panel and a second wall panel bolted to the first wall panel. A placement cavity is provided between the first wall panel and the second wall panel. The drainage assembly includes a water-absorbing layer disposed within the placement cavity, a blower disposed at the top of the placement cavity, and a drainage channel disposed at the bottom of the placement cavity and opposite to the blower. The drainage channel communicates with the outside. When the blower is turned on, it generates an airflow from the top of the placement cavity to the bottom of the placement cavity, drying the water-absorbing layer. Moisture in the water-absorbing layer flows from the top of the placement cavity to the bottom of the placement cavity and is blown towards the drainage channel. This structure improves drainage efficiency.

The pine needle beverage is prepared from the following raw materials in parts by weight: 4 to 8 parts of fresh pine needles, 3 to 6 parts of liquorice roots, 1.5 to 3 parts of fresh ginger, 0.4 to 0.8 part of rhizoma kaempferiae, 0.3 to 0.6 part of star anise, 2 to 4 parts of honey, 1 to 2 parts of brown sugar and 2 to 4 parts of ginkgo leaves. Pinus massoniana needles which are free of pollution, damp, heat and mildew are selected; the method comprises the following steps: cleaning masson pine needles, removing impurities, and draining off water; a solvent extraction method is adopted to remove oil and ginkgolic acid, raw materials and auxiliary materials are crushed and cut in a classified mode, masson pine needles subjected to crushing and cutting treatment are put into a tank container, and liquorice, fresh ginger, rhizoma kaempferiae, anise, honey, brown sugar and ginkgo leaves are sequentially put into a tank according to the ratio to be soaked to prepare the masson pine needle tea. Sieving, filtering and diluting; performing centrifugal treatment; testing and monitoring; and filling. The preparation method is a leaching preparation. The pine needle beverage disclosed by the invention is convenient to carry outside and convenient to eat; the nutritional ingredients of the pine needles are reserved to the greatest extent, and the pine needles have good taste and health-care effects.

According to the seed mildew monitoring method and device based on multi-feature fusion provided by the embodiment of the invention, a multi-modal data acquisition mechanism is innovatively designed, and omnibearing monitoring is realized through image processing and environmental perception. And a feature fusion network and a time sequence classification model are constructed, and a reliable mildew prediction system is established in combination with an attention mechanism. Time sequence evolution analysis is introduced, and the accuracy of a monitoring result is ensured through feature weight calculation and trend prediction. According to the method, the defects of the traditional technology in the aspects of data fusion, feature extraction, prediction analysis and the like are effectively overcome, and technical guarantee is provided for grain storage safety.

The invention discloses a preparation method of a CuInS2 / FeS2 wood mildew-proof antibacterial agent, which comprises the following steps: dissolving cuprous chloride, indium chloride tetrahydrate, ferric trichloride hexahydrate and thiourea or thioacetamide in ethylene glycol, and carrying out one-step solvothermal reaction and calcination to obtain a CuInS / FeS composite antibacterial agent; the material has triple effects of photo-thermal, photocatalysis and copper ion slow release, and can inhibit mildew and decay fungi on the surface of wood under the condition of visible-near infrared illumination or no illumination. NH4VO3 and 2-methylimidazole are added into a reaction system and calcined in an ammonia-containing atmosphere, so that a V < 5 + > / V < 4 + > redox pair can be formed on the surface, near-infrared absorption is further widened, electron-hole recombination is delayed, and long-acting antibiosis under weak light is realized. The process is simple, does not contain chromium and arsenic heavy metals, and is suitable for environmental protection of wood materials.

The invention discloses an intelligent rice bucket which comprises a bucket body, a bucket cover, a sensor module, an intelligent control module, a display module, a reminding module and a rice outlet module. The can cover is arranged on the top of the can body and movably connected with the can body. The sensor module is installed on the inner side of the barrel body and used for monitoring all parameters in the barrel. The intelligent control module is electrically connected with the sensor module, the display module, the reminding module and the rice outlet module and used for conducting data interaction and information transmission with a cloud monitoring management platform, achieving risk early warning of different levels and issuing instructions to the intelligent control module at the rice bucket end in time to remind a user to conduct related operation, and the user experience is improved. Intelligent analysis is carried out on historical data, and personalized recommendation is provided for the user; the display module and the reminding module are arranged on the outer side of the can body and used for displaying parameters and function reminding. The rice discharging module is arranged on the outer side of the bottom of the barrel body, communicates with the interior of the barrel body and is used for discharging rice. The system can sense the temperature and humidity of rice storage and the real-time states of insect pests and mildewing, can perform data interaction and information transmission with a cloud monitoring management platform, performs intelligent analysis in combination with a cloud algorithm model, realizes risk early warning of different levels, and timely issues an instruction to the intelligent control module at the rice barrel end, so that the rice storage efficiency is improved. And reminding the user to carry out related operation. And intelligent analysis is performed on historical data, and personalized recommendation is provided for the user.

The invention provides mildew-proof decorative paper as well as a preparation method and application thereof, and relates to the field of mildew-proof decorative paper. The preparation method of the mildew-proof decorative paper comprises the following steps: preparing a core-shell composite particle dispersion liquid, preparing a mildew-proof agent, and mixing and manufacturing paper with pulp. According to the preparation method of the mildew-proof decorative paper, the problem that the whiteness, the opacity, the mechanical strength and the weather resistance of the mildew-proof decorative paper are influenced by directly adding the mildew preventive can be effectively avoided, and the whiteness, the opacity, the mechanical strength and the weather resistance of the mildew-proof decorative paper are effectively improved; and the surface smoothness, the veneer glue penetration grade, the veneer peel strength and the water-resistant and mildew-proof performance of the veneer artificial board prepared from the wood-plastic composite material are further improved.

The invention relates to the technical field of gypsum plaster boards, in particular to a mildewproof gypsum plaster board and a preparation method thereof.The mildewproof gypsum plaster board comprises a gypsum core material layer and paper isolation layers attached to the two sides of the gypsum core material layer, and the specific preparation method comprises the steps that the gypsum core material layer is poured on the paper isolation layer on one side; and covering the gypsum core material layer with the paper isolation layer on the other side, then reducing the temperature of the drying oven to room temperature, and drying for 40-60 minutes to obtain the mildew-proof paper-surface gypsum board. According to the invention, the mildew preventive is compounded from phytosterol, 4-acetylphenylboronic acid and paeonol, and the three components have a synergistic effect and can continuously inhibit growth and reproduction of various common moulds and bacteria, so that invasion and damage of the moulds and bacteria to the interior of the gypsum board are effectively blocked; the invention is suitable for long-term application of building interior walls, suspended ceilings, basements, kitchens and baths and other easily damped spaces.

The utility model discloses automatic seed dressing equipment, which relates to the technical field of agricultural machinery and comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a seed dressing box, the upper surface of the seed dressing box is fixedly connected with a feed port, and the upper surface of the seed dressing box close to the feed port is fixedly connected with a motor. The output end of the motor is fixedly connected with a rotating rod, and the outer wall of the rotating rod is rotationally connected with the inner wall of the seed dressing box. According to the grain drying device, through cooperation of the discharging pipe, the protection pipe, the heating pipe, the exhaust fan and the activated carbon net, the protection pipe is heated through the heating pipe, the temperature of the heating pipe is increased, the heating pipe dries falling grain seeds, the situation that the grain seeds adhere together, mildew and bacterium breeding occur is avoided, and in the drying process, the drying efficiency is improved. And peculiar smell generated in the drying process is pumped out through the exhaust fan, the peculiar smell is filtered through the activated carbon filter screen, peculiar smell diffusion is avoided, and therefore the effect of drying the grain seeds is achieved.

The application provides an extraction method and application of artemisia fiber, and the artemisia fiber is efficiently prepared by the following steps: mild degradation of lignocellulose structure through microbial pretreatment, and dissolution and regeneration in combination with a green solvent system of N-methyl morpholine-N-oxide solution (hereinafter referred to as "NMMO solution"), so that high-value utilization of artemisia waste stems and stalks is realized. The obtained artemisia fiber can retain part of active ingredients from plants, has certain odor removal, antioxidant and anti-allergic potential in food-grade packaging materials and green wallpaper applications, and overcomes defects such as difficult degradation, easy damp and mildew, and single function of traditional packaging materials and wallpapers.

The invention discloses an efficient quality-guaranteeing processing method for lilies. The efficient quality-guaranteeing processing method comprises the following steps of harvesting and sorting, staged drying, gradient drying, homogenizing and moisture regaining, packaging, final sorting after moisture regaining, elimination of individuals which are not completely dried, and then sealed packaging. According to the efficient quality-guaranteeing processing method for the lilies, firstly, through strict harvesting standards and field sorting, the uniformity of the quality of the raw materials is guaranteed from the source, and a good foundation is laid for subsequent processing; and secondly, a strategy of treating flowers and flower buds in stages is adopted, and a gradient drying process with multi-stage precise control is combined, so that efficient and mild dehydration can be realized according to the characteristics of different materials, and the natural color, form and effective components of the lilies are reserved to the greatest extent. And finally, through a unique homogenizing and moisture regaining process, the internal moisture of the finished flowers is effectively balanced, the problem of local mildew or fragility is avoided, and the stability, the storage safety and the commodity appearance of the product are remarkably improved.