32results about How to "Solve the problem of mildew" patented technology

The invention discloses a method for preserving fresh walnut kernels and provides a method for improving storage quality of the fresh walnut the kernels and prolonging the refreshing time of the fresh walnut kernels. The method comprises the following steps: soaking the fresh walnut kernels in a composite biologic mould inhibitor solution, and performing ultra-high pressure treatment at a room temperature while soaking; then, relieving the high pressure and filtrating a soaking solution out, wherein the composite biologic mould inhibitor solution consists of the following components in mass fraction: 0.075%-0.1% of epsilon-polylysine, 0.1-0.3% of natamycin, 1.0-1.5% of chitosan and the balance being a 0.5%-1.5% sodium chloride solution; naturally drying the treated fresh walnut kernels in air, and pre-cooling for 24 hours at 4 DEG C+ / -0.5 DEG C; and putting the fresh walnut kernels into a thick PE freshness-retaining bag, tightening a bag opening, storing the freshness-retaining bag with the fresh walnut kernels at -1.5+ / -0.5 DEG C. The method is integrated with temperature regulating, biological mould proofing and ultrahigh-pressure sprouting inhibition, so that the preservation and freshness period of the fresh walnut kernels can be up to 210-240 days, and the sense organ and physical-chemical properties of the fresh walnut kernels are effectively kept.

The invention discloses a pine cutting rooting agent. The pine cutting rooting agent comprises a dipping agent and a spraying agent. The dipping agent mainly comprises the following raw material solutions: dihydrogen phosphate, magnesium nitrate hexahydrate, boric acid, nicotinic acid, biotin, inositol, phloroglucinol, ABT1, melatonin, mepiquat chloride and abscisic acid; the spraying agent mainlycomprises the following raw material solutions: choline chloride, gibberellin, mancozeb and streptomycin. The invention also discloses a preparation method and an application method of the pine cutting rooting agent. The rooting agent has strong rooting ability, can promote the rooting of pine cuttings and improve the efficiency and quality of pine cutting rooting, and can inhibit mold growth andprevent cutting mildew in the rooting process.

The invention relates to a machining method of a whole-wood and fresh-wood cutting board. The machining method comprises the following steps: preparing a whole-wood and fresh-wood cutting board or a semi-finished product or a board blank; preparing a protection solution with mould-proof and anti-cracking functions; loading into a basket, feeding into a pot, discharging from the pot, washing, unloading from the basket, aging, finely machining and packaging. By adopting the machining method, a gap of the factory-oriented mass production in the field can be filled, the machined cutting board is maintained in an original shape and original ecology and is wet, fresh and saturated, wood grains are attractive and clear, the original color and original shape can be maintained, no metal hoop is needed on the periphery, the problems such as mildewing, color changing and cracking of the whole-wood and fresh-wood cutting board in the production process, the sales process and the application process of customers can be well solved, and the visual effect of the cutting board can be prevented from being seriously affected.

The invention provides flame-retardant and antifungal thermoplastic polyurethane (TPU) for a cable and a preparation method of the flame-retardant and antifungal TPU, relates to antifungal and flame-retardant TPU which can be used for the cable and a preparation method of the antifungal and flame-retardant TPU, and belongs to the field of high-polymer materials. The flame-retardant and antifungalTPU is prepared from the raw materials in parts by weight: 50-70 parts of TPU, 10-15 parts of a matt agent, 10-30 parts of a halogen-free flame retardant, 0.05-0.5 part of an antioxidant, 2-10 parts of a lubricant, 1-5 parts of a compatibilizer and 0.02-1 part of an antifungal agent. The antifungal grade of the TPU cable prepared from the flame-retardant and antifungal TPU reaches the zero grade,the problem that an existing cable is prone to getting mildew and generating bacteria in a humid environment is solved, the service life of the cable is prolonged, in addition, the flame-retardant performance of the TPU is further improved, and the flame-retardant performance reaches the V0 grade. The invention further provides the preparation method of the flame-retardant and antifungal TPU, themethod is simple in preparation process, the quality is stable, the production efficiency is high, and large-scale production can be achieved.

The invention discloses a wardrobe dehumidification bag, relating to the technical field of articles for daily use. The problem that as a wardrobe is frequently opened or closed, moisture very easilyenters the wardrobe and clothes touch humid is solved. The wardrobe dehumidification bag includes a bag body 1, a hook 2, a fixing clamping buckle 3, an upper layer drying agent bag 4, a lower layer moisture absorption water bag 5, permeation holes 6 and venting through holes 7. The hook 2 is located on the upper portion of the fixing clamping buckle 3, the bag body 1 is integrally combined by sewing the upper layer drying agent bag 4 and the lower layer moisture absorption water bag 5, the bottom of the upper layer drying agent bag 4 is provided with the plurality of permeation holes 6, the venting through holes 7 are formed in the two sides of the surface of the bag body 1, and the bag body 1 can be hung on the wardrobe. Through such a design, moisture is absorbed with a strong force, the clothes are dry for a long time, and the use is convenient.

The invention provides a medical agent for preventing the information-recording material from rotting, used for preventing various disk and mag tape from rotting. The long-acting mildew-resistant medicinal agent is comprised with the following raw material with the weight proportion being: m-nitrobenzaldehyde: 10-70%, ª‡-benzalacet aldehyde bromide: 10-70%, 2-hydroxybenzoic acid: 5-40%, geoceric acid: 0.5-20%. The medicine can release the mildew-resistant medical agent of many times as much as that of lowest bacteria inhibitor, possesses high effective killing or inhibiting ability for the common fungus in air, and can preventing the information recording material such as various disk, mag tape and compact disk from rotting.

The invention discloses an intelligent air conditioner for a bathroom and a control system and method of the intelligent air conditioner. The intelligent air conditioner comprises a mildew spot monitoring module and a mildew spot processing module. The mildew spot monitoring module is used for monitoring whether the surface of the inner wall of the bathroom has a mildew spot area or not, if yes, mildew spot position information is generated, and if not, monitoring is continued; the mildew spot processing module is used for adjusting the air supply direction of the intelligent air conditioner according to the mildew spot position information so as to control the intelligent air conditioner to conduct directional hot air supply processing on the mildew spot area to inhibit mildew spot breeding. According to the control system, in the actual application process, whether the surface of the inner wall of the bathroom has the mildew spot area or not is monitored through the mildew spot monitoring module, and when the fact that the surface of the inner wall has the mildew spot area is monitored, the corresponding mildew spot position information is generated; then the mildew spot processing module adjusts the air supply direction of the intelligent air conditioner according to the mildew spot position information so as to control the intelligent air conditioner to conduct directionalhot air supply processing on the mildew spot area to inhibit the mildew spot breeding, and therefore the problem that mildew spots are prone to breeding on the surface of the inner wall of the bathroom is effectively solved.

The invention provides a processing method for increasing the content of astragaloside and belongs to the technical field of traditional Chinese medicine processing. The method adopts complete ultrasonic cleaning. Medicinal compositions are prevented from loss. A vacuum reduced-pressure steam medicine moistening method is adopted to improve the processing efficiency and to reduce loss of glycoside. As vacuum freezing+infrared+microwave drying is adopted, not only is the drying efficiency high, but also nutritional ingredients and the product color of radix astragali are reserved. Particularly,the content of glycoside is increased. As PVC / PE filled CO2 package is adopted, the problem of high probabilities of mildew and rot, damage by worms, discoloration, extensive diffusion of oil and thelike is avoided, the storage time is prolonged, the drug properties of herbs is maintained, loss is reduced, and favorable economic benefits are achieved.

The invention discloses a kiwi fruit harvesting treatment method. The harvesting treatment method comprises the steps that 1, when kiwi fruits are harvested, complete fruit stems are reserved, and fresh fruits with the stems are obtained; 2, the fruit stems of the fresh fruits with the stems obtained in the first step are cut short from the stem bases, liquid paraffin is used for sealing fruit stem fractures, and treated kiwi fruits are obtained. The kiwi fruit harvesting treatment method from growth and fruit structure characteristics of the kiwi fruits, the problem that the centers of the kiwi fruits are rotten due to the fact that microorganisms and air enter the interiors of the fruits is prevented by controlling the reservation standards of the fruit stems in the harvesting process and effectively sealing the fruits steam fractures after the short cut treatment, and important roles for keeping flavor of the kiwi fruits and effectively prolonging the retention period later are achieved. By means of the kiwi fruit harvesting treatment method, the treatment process is simple, the application range is wide, and the good economic benefit is achieved.

The invention relates to the technical field of textiles and especially relates to a nano-composite material used for cotton ramie fabrics and a preparation method thereof, wherein the nano-compositematerial includes, by weight, 10-30 parts of a color fixation modifier, 2-5 parts of a crosslinker, and 15-25 parts of a modified nano-photocatalyst. The nano-composite material can significantly improve the dyeing property of the cotton ramie fabrics and increase color fixation and dyeing rate. The modified nano-photocatalyst enables the cotton ramie fabrics to have a photo-catalytic sterilization and mildew-proofing function, so that problems that conventional cotton ramie fabrics are liable to be mildewed, are incompletely dyed, have low glossiness and color fastness and are liable to yellow can be solved.

The invention discloses a processing technology of dried noni fruits. The technology comprises the following steps: slicing noni fruits at night, putting noni fruit slices into a constant-temperaturespace, removing at least 20% of water, airing the rest 80% of water of the slices under the sun in the daytime, putting the slices aired in the daytime into a constant-temperature environment at night, and performing drying to enhance the water evaporation speed. Due to reduction of moisture, the slices are easy to dry in the sun, so that the drying time is shortened, the drying efficiency is improved, mildewing is prevented, the shelf life of the dried fruits is prolonged, the quality of the dried fruits is improved, few impurities float when the dried fruits are soaked in water in the laterperiod, the water quality is relatively clear, and the taste, the flavor and the like are further improved.

The invention discloses a high-temperature-resistant environment-friendly coating. The coating is composed of the following components in percentage by mass: 40-60% of calcium carbonate, 5-10% of metal silicon powder, 15-30% of aluminum oxide, 2-5% of polypropylene glycol ester, 1-3% of mica powder, 3-8% of daphne odera, 2-5% of a stabilizer and 5-8% of a mildew preventive, summing to 100%. The high-temperature-resistant environment-friendly coating prepared by the invention is simple in preparation method, easy to form and low in processing cost, does not generate any chemical substance damaging a human body, is environment-friendly, and conforms to the modern concept of pursuing environment protection.

The invention discloses a method for preparing dried tangerine peel tea. The method comprises the steps of softening, rolling, bundling and step drying to effectively wrap the tea leaves with the dried tangerine peel, the aroma of the tangerine peel and the tea leaves is high, the breathability of the tea leaves is good, the storage is easy, and the mold is not easily generated. Compared with thetraditional tangerine and Puer tea, the product of the invention is more concentrated, more resistant to storage and has better sustained release during a brewing process. The product provides a new type of dried tangerine peel with better market potential.

The invention discloses a containing device for fodder for livestock and poultry breeding. The containing device for the fodder for livestock and poultry breeding comprises a cabinet body. Separatingplates are transversely arranged in an inner cavity of the cabinet body. Baffles are fixedly connected with the right side of the bottom of the inner cavity of the cabinet body and the right sides ofthe tops of the separating plates. The left sides of the baffles are fixedly connected with telescopic rods. The left sides of the telescopic rods are fixedly connected with supports. The tops of thesupports are fixedly connected with bearing plates. Through cooperative use of the cabinet body, through holes, fodder bags, drying boxes, pulleys, the separating plates, fixing frames, supporting legs, the supports, the telescopic rods, anti-skidding plates, the baffles, fixing plates, sliding blocks, the bearing plates, handles, limiting plates, drying blocks, supporting plates, anti-skidding pads and breathable holes, the problem that in the prior art, the fodder for livestock and poultry breeding is stacked for a long time, thereby being prone to getting moldy is solved. The containing device for the fodder for livestock and poultry breeding has the advantage of preventing the fodder from getting moldy, is convenient to use for users, and is worthy of popularizing.

The invention provides a method for preparing genuine leather luggage leather by a water-based wet method. The method includes the steps of leather base material treatment, coating, coagulation, washing, drying, and dry veneering; the method cleverly solves the problem of water-based polyurethane foaming materials. It is difficult to adhere to the leather and the leather is easy to mold. At the same time, it solves the problem of easy cracking and bubbling when the traditional water-based wet process is used for coagulation. By spraying the coagulation liquid at intervals, the method of coagulation, washing, drying, and dry veneer transfer A water-based genuine luggage leather was obtained. Adding wear-resistant additives and water-based hydrophobic agents to the water-based surface layer slurry system improves the wear-resistant and waterproof properties of luggage leather. The water-based genuine leather luggage leather obtained by the method of the invention has the advantages of safety and environmental protection, soft hand feeling, excellent waterproof performance, not easy to mold and wear, and the like.

The invention relates to the technical field of breeding equipment, and discloses a feed trough for a piggery in a pig farm. The feed trough comprises a feed base. A mounting wall is fixedly arrangedon the left side of the feed base. A drainage groove is formed in the top of the feed base. A limiting clamping column is fixedly arranged at the top of the mounting wall. A feed basin extending to the outside of a sewage discharge tank is movably arranged in the sewage discharge tank. A drainage seat is fixedly arranged on the inner bottom wall of the feed basin. According to the feed trough forthe piggery in the pig farm, the feed basin is arranged, and the feed basin is hemispherical. Meanwhile, the feed basin is a stainless steel disc. The phenomenon that a dead angle is formed at the corner of the feed basin connected with a baffle plate after feeding food materials is avoided. The breeding of mildewed bacteria is avoided, so that the morbidity rate of pigs is reduced. Due to the fact that the drainage seat is arranged, the effect of convenience in cleaning is achieved. Drainage holes with the diameter thereof smaller than that of feed particles are evenly distributed in the drainage seat. As a result, the phenomenon that feed particles fall off from the drainage seat is avoided.

The invention discloses an environment-friendly flame-retardant straw board for a building. The environment-friendly flame-retardant straw board comprises the following components in parts by weight:20-35 parts of straw; 10-16 parts of nano WEP high-fiber resin powder; 5-12 parts of carbon fiber resin composite material powder; 8-14 parts of sisal hemp; 6-10 parts of flame-retardant fibers; 3-5 parts of an environment-friendly bactericide; 2-3 parts of an adhesive; 1-2 parts of a waterproof agent; and 1-3 parts of a flame-retardant agent, wherein the carbon fiber resin composite material powder comprises the following components in parts by weight: 35-40 parts of carbon fibers, 12-20 parts of epoxy resin, 20-32 parts of phenolic resin, and 6-13 parts of polytetrafluoroethylene, the environment-friendly bactericide is nano-silver, and the flame-retardant fibers are polybenzimidazole fibers. According to the invention, waste materials are reasonably utilized to prepare the board throughsimple processing procedures, so that not only are the resources saved and the cost reduced, but also the board has good glossiness and certain air purification capacity, and the board has the advantages of higher flame retardancy, high fatigue strength, high impact toughness, water resistance and antibacterial property, thereby prolonging the service life of the board.

The invention discloses a preparation and an application method of a gypsum composite antifungal agent with waterproof function, comprising the following components in parts by weight: 3-8 parts of inorganic antibacterial components, 3-8 parts of chitosan, methyl silicon 3-7 parts of sodium, 4-14 parts of silicone-acrylic emulsion, 0.2-2 parts of pH adjuster, 0.1-1 part of sodium lauryl sulfate. On the one hand, the compounding of chitosan and inorganic antibacterial components can effectively eliminate mold; on the other hand, the waterproof component is used to effectively avoid the easy formation of an environment suitable for mold survival inside the gypsum; the pH regulator can inhibit the survival of most bacteria, Improve the quality of film formation; the use of sodium dodecyl sulfonate can make the waterproof components and antibacterial components evenly dispersed in the gypsum, improve the anti-mildew performance of the gypsum and can reach grade 0, with a hydrophobic effect, and the saturated water absorption rate is lower than that of ordinary gypsum 5 times or more, and the softening coefficient reaches 0.86 or more. The preparation and application method is simple and easy to operate, so that the gypsum can be used in the kitchen, bathroom, outdoor and other areas prone to moisture, and the application range of the gypsum product is widened.

The invention discloses a reinforcing agent for the protection of ancient paper cultural relics, which comprises: bletilla striata gum saturated aqueous solution and trehalose; the mass percentage of the bletilla striata gum saturated aqueous solution and the trehalose is 100: (2-3), It can reinforce the ancient paper cultural relics without changing the appearance of the cultural relics, and will not cause secondary damage. It is non-toxic, easy to operate, high in curing and bonding, and has a good reinforcement effect, making the ancient paper cultural relics resistant to preservation. Adding a small amount of water-soluble antifungal agent to the subsequent reinforcing agent can well solve the problem that polysaccharides are prone to mold. The invention also discloses a using method and a preparation method of a reinforcing agent for the protection of ancient paper cultural relics.

The invention relates to the technical field of processing of new materials and discloses a leather shoe processing method capable of inhibiting the growth and reproduction of mould. The biological characteristics of a variety of mould are studied; prepared mildew-proof slurry is subjected to film forming treatment in leather shoe processing and treatment; a graphene-based metal framework composite nanomaterial contained in a formed film layer has a very strong killing effect on various mould, can disturb the metabolism of the mould and force the mould not to secrete enzymes, and blocks the nutrition source of the mould to achieve the effect of fundamentally inhibiting the propagation and growth of the mould; and the mildew-proof slurry has the advantages of high efficiency, broad spectrum, small dosage, no drug resistance, lasting mildewproof effect, no toxic and harmful irritation to human bodies, high chemical stability, low preparation cost, excellent leather applicability, no damage to leather and capability of prolonging the wearing service life of leather shoes, and produces economic benefits and environmental protection benefits.

The invention provides an aquatic product feed additive composition, a preparation method and application thereof. The composition comprises the following raw materials in parts by weight: 30-45 parts of plant extract and 5-10 parts of montmorillonite, wherein the plant extract is prepared from the bulk pharmaceutical chemicals in parts by weight: 6-18 parts of wormwood, 6-18 parts of mintkit, 6-18 parts of astragalus root, 5-15 parts of white paeony root and 5-15 parts of fleece-flower root. The additive composition has the advantages of being good in palatability, enhancing animal appetite,improving fish intestinal tract functions, maintaining long-term health of fish alimentary canals, promoting digestive absorption of fishes, increasing fish organism immunocompetence, and strengthening health and stress resistance capacity; and after excrement enters a water body, water quality can be continuously improved, and problem of water degradation is relieved.

The invention belongs to the technical field of building materials, and discloses an aerated brick preparation method, which comprises: 1, grinding: putting raw materials of fly ash, quick lime, diatomite, cement, aluminum powder and gypsum into a grinder, grinding, adding into a stirrer, adding water, and sufficiently stirring to obtain a mixture; 2, additive adding: adding 0.3-0.4 part of sodiumchloride and 0.5-0.7 part of a fluorine surfactant into the stirrer, and fully stirring; 3, heating: pouring the mixture into a mold, carrying out extrusion molding, transferring into a drying room,and drying for 1-3 h at a temperature of 40-45 DEG C to prepare a rough brick; and 4, steam curing: putting the rough brick into an autoclave, and carrying out steam curing for 6-18 h at a temperatureof 180-250 DEG C under a pressure of 8-10 Mpa to finally obtain the aerated brick. According to the invention, through the synergistic effect of the sodium chloride and the fluorine surfactant, the purposes of sterilization and corrosion prevention of the aerated brick are achieved.

The invention provides a medicament for preventing mildew of information recording materials, which is used for preventing mildew of various magnetic disks and magnetic tapes. This long-acting anti-mildew drug is made of the following raw materials in weight ratio: p-nitrobenzaldehyde: 10-70%, α-bromocinnamaldehyde: 10-70%, salicylic acid: 5-40% %, stearic acid: 0.5-20%. The drug of the invention can release anti-mold drugs dozens of times the minimum antibacterial dose, has high-efficiency killing or inhibiting ability to common molds in the air, and can ensure that various information recording materials such as disks, tapes, and CDs do not grow mold.

The invention relates to the field of non-woven materials, and discloses a non-woven material capable of releasing negative ions and a preparation method thereof.The non-woven material comprises a first fiber layer, a second fiber layer and a third fiber layer which are sequentially connected in an overlapped mode; the first fiber layer contains super absorbent fibers and antibacterial fibers; the second fiber layer comprises low-melting-point fibers and negative ion powder particles; the third fiber layer is composed of hydrophobic fibers. The negative ion powder particles are fixed in the fiber net, the addition amount of the negative ion powder particles is high, and the negative ion powder particles are not prone to falling off; the super-absorbent fibers are arranged in the first fiber layer connected with the negative ion powder particles and used for fully absorbing moisture in the surrounding environment, the negative ion generation amount can be effectively increased, and the air purification effect is improved; antibacterial fibers are added into the first fiber layer, so that the material is prevented from mildewing under the condition that the first fiber layer has high humidity; the non-woven material production device capable of releasing the negative ions is reasonable in design, simple in structure, convenient to operate, high in production efficiency and suitable for actual popularization.

A method for manufacturing a plastic basket is characterized in that the basket adopts a hollow barrel-shaped structure provided with a round opening and a square bottom, four rope holes are uniformly formed around a barrel body, and the plastic basket is obtained through injection molding. The process control conditions are as follows: the clamping force is in a range of 2000-2500 MPa; the injection processing temperature, namely the fused segment temperature is in a range of 230-245 DEG C; and the mold temperature is in a range of 50-90 DEG C, the injection pressure is 150-180 MPa, the dwell pressure is 120-145 MPa, and the dwell time is 1-5 min. The product can meet usage habits in most areas in China, and a basket made of bamboo splits is replaced with the basket made of a plastic material, so that the problem of the proneness of mildew, worm damage and the like is solved; and the plastic basket has the advantages that the plastic basket is firm, durable and the like.

The invention provides a plastic basket. The basket adopts a hollow barrel-shaped structure provided with a round opening and a square bottom, the round barrel opening is formed in a barrel body, the barrel bottom adopts a square structure, and the barrel body adopts a structure making the transition from a cylindrical shape to a square barrel shape; and a barrel foot formed by a protruding square edge is arranged outside the barrel bottom, a barrel edge is arranged at the round barrel opening, and four rope holes are uniformly formed around the circumference of the barrel body at a cylinder part of the barrel body. The plastic basket is obtained through injection molding of a polypropylene material, the product can meet usage habits in most areas in China, and a basket made of bamboo splits is replaced with the basket made of the polypropylene material, so that the problem of the proneness of mildew, worm damage and the like is solved; and the plastic basket has the advantages that the plastic basket is firm, durable and the like.

The invention provides an air purifier. The air purifier includes: a casing having an air inlet and an air outlet; the purification assembly is arranged in the machine shell; the humidifying assembly is arranged in the machine shell and located at the downstream position of the purifying assembly in the flowing direction of air in the air purifier, the humidifying assembly comprises a liquid storage structure and a wet curtain, and at least part of the wet curtain is located in the liquid storage structure; and the electrolysis assembly is arranged in the liquid storage structure, and the electrolysis assembly is used for electrolyzing the saline water stored in the liquid storage structure, so that liquid formed after electrolysis is used for wetting the wet curtain. The problem that in the prior art, a wet curtain of an air purifier is prone to mildewing and breeding bacteria after being used for a long time is effectively solved.

The invention discloses a method for preserving fresh walnut kernels and provides a method for improving storage quality of the fresh walnut the kernels and prolonging the refreshing time of the fresh walnut kernels. The method comprises the following steps: soaking the fresh walnut kernels in a composite biologic mould inhibitor solution, and performing ultra-high pressure treatment at a room temperature while soaking; then, relieving the high pressure and filtrating a soaking solution out, wherein the composite biologic mould inhibitor solution consists of the following components in mass fraction: 0.075%-0.1% of epsilon-polylysine, 0.1-0.3% of natamycin, 1.0-1.5% of chitosan and the balance being a 0.5%-1.5% sodium chloride solution; naturally drying the treated fresh walnut kernels in air, and pre-cooling for 24 hours at 4 DEG C+ / -0.5 DEG C; and putting the fresh walnut kernels into a thick PE freshness-retaining bag, tightening a bag opening, storing the freshness-retaining bag with the fresh walnut kernels at -1.5+ / -0.5 DEG C. The method is integrated with temperature regulating, biological mould proofing and ultrahigh-pressure sprouting inhibition, so that the preservation and freshness period of the fresh walnut kernels can be up to 210-240 days, and the sense organ and physical-chemical properties of the fresh walnut kernels are effectively kept.

The invention discloses a vehicle-mounted straw incineration and grain drying device. The vehicle-mounted straw incineration and grain drying device comprises a chassis, and a straw section cutting and drying device, a straw incineration device, a cloth bag dust removal device, a bucket type lifting device, a roller drying device, a temporary ash storage device, a plant ash stirring device and a deep burying and field returning device which are arranged on the chassis. The device integrates grain drying, straw incineration heat supply, plant ash deep burying and field returning, flue gas dust removal and the like, and multiple purposes are achieved through one machine. The problems that traditional grain storage is prone to mildewing and cannot be dried in time after being harvested in the field, and manpower and materials for midway transportation are increased are solved, and the possibility of deterioration of a transportation chain and the grain in the transportation process is reduced. The heat generated by straw incineration is supplied to the grain drying device, straw energy utilization is achieved, straw is dried again by using waste heat of dried hot air, combusted plant ash is deeply buried during advancing to return to the field, resources are greatly saved, a dust removal treatment device is arranged, and air pollution caused by straw incineration is greatly reduced.