94results about How to "Difficult to breed" patented technology

The invention discloses a breeding method for improving disease prevention ability of doves. A traditional dove breeding method does not pay attention to the improvement of the disease prevention ability of the doves, and therefore survival rates, breeding rates and growing speed of the doves are influenced in different degrees. According to the breeding method for improving the disease prevention ability of the doves, the doves are bred by a normal method, and meanwhile, a microbial technology can be used for carrying out environmental improvement and biological control. The microbial technology and Chinese medicine annexing agent can be used for improving internal conditions of the doves and the disease resistance capacity of the doves. The method can be used for breeding the doves, chemical drugs are basically not used in the whole breeding process by observing 30 thousands of pairs of the doves and the doves grow healthily. Compared with the normal breeding method, dove babies need 25-28 days to grow up to fly out of the bars and 22-25 days are just needed to breed the doves when the breeding method for improving the disease prevention ability of the doves is used; when the normal breeding method is used, female doves are mated with male doves to give birth to 1.5 dove babies every month, and when the breeding method for improving the disease prevention ability of the doves is used, the female doves are mated with the male doves to give birth to 1.7-1.8 dove babies every month; when the normal breeding method is used, the qualification rate of the eggs laid by the female doves is 98%, and when the breeding method of improving the disease prevention ability of the doves is used, the qualification rate of the eggs laid by the female doves is 99%. Therefore, the breeding method of improving the disease prevention ability of the doves is capable of improving the disease prevention ability of the doves.

The invention belongs to the technical field of washing machines and particularly relates to a detergent putting structure and a washing machine. The detergent putting structure comprises a water inlet valve, a water inlet pipeline and a putting device, wherein one end of the water inlet pipeline is connected to the water outlet of the water inlet valve, and the other end of the water inlet pipeline extends into the putting device and is provided with a water outlet part; a ventilation structure is disposed on the portion, between the water inlet valve and the water outlet part, of the interior of the putting device and uses hydraulic pressure difference formed when the water inlet valve is closed for draining water remaining in the water inlet pipeline and the water outlet part. The detergent putting structure can effectively overcome the defect that water easily remains in pipes and water outlet parts in putting devices; the structure is simple, the occurrence probability of faults of the washing machine is decreased, costs for production, research and development of the washing machine are reduced at the same time, and a promising market prospect is achieved.

The invention discloses a PEEK false tooth composite. The PEEK false tooth composite is prepared from, by weight, 110-150 parts of polyether-ether-ketone, 10-20 parts of nano calcium silicate, 8-12 parts of hydroxyl hydroxyapatites, 4-8 parts of barium glass short fibers, 15-22 parts of organic solvent, 8-18 parts of refined paraffin, 1-4 parts of co-binding agent, 8-12 parts of binder, 2-6 parts of antibacterial agent, 6-10 parts of carbide and / or 8-15 parts of oxide. The invention further discloses a preparation method of the PEEK false tooth composite. The preparation method includes the steps that firstly, the raw materials of nano calcium silicate, hydroxyl hydroxyapatites, carbide and / or oxide are mixed, the mixture is heated to 150-220 DEG C, the situation is kept for 10-30 min, cooling is carried out, the refined paraffin is added, mixing and stirring are carried out, and after the mixture is crushed ultrasonically, the organic solvent, polyether-ether-ketone, the co-binding agent, the binder and the antibacterial agent are added to be stirred till uniform paste is obtained; finally the barium glass short fibers are added, ball-milling and drying are carried out, and the finished composite powder is obtained.

The invention belongs to the field of plant propagation, and discloses a base material for plant air layering and an application thereof. The base material comprises a solid component and a liquid component, wherein the liquid component contains a plant source anti-browning factor and a plant source rooting-promoting factor, and the solid component and the liquid component are blended according to a volume ratio of (8-9):(2-1) and are mixed uniformly by stirring in use. The components of the base material are derived from natural raw materials, so that the base material can be applied to an organic planting system and the air layering propagation of shrubby or woody plants, and can effectively improve the survival rate of plant air layering.

The invention relates to a solid high concentrated nutriment liquid bottle split load cover. It includes store cover, top cover, and block ring. The feature is that the lower half screw of main cover joggling the outer screw of the bottle jack, the top part is bottle jack, the nutriment packaging bag is in the main cover; a cross jogger is in the top cover, the out diameter of the cross jogger bottom is the same as the bottle jack, and the height is a bit longer than the jack; the block ring is on the jack. When drinking, the bag is poked and the nutriment falling into the bottle and resolving in liquid, shaking up, and it could be drunk. The invention is convenience to open, and has long time for keeping.

The green chopping block is produced with edible bean curd a material and through preparing material, salt soaking, dewatering, drying, desalting, shaping, curing and other steps. It has no crack and no deformation, is firm, durable and mildewproof, may be sterilized under sunlight or with alcohol, and has service life 4-8 times longer than wooden chopping block. It has shape determined by the mold. The present invention is favorable to protecting forest resource and expanding use range of bean curd.

The invention discloses a method for establishing a giant grouper sperm freezer and assisting grouper distant hybridization breeding. The sperm freezer establishing method comprises the steps of preparing sperm diluent, preparing sperm cryopreservation liquid, freezing and storing sperms and establishing the sperm freezer. The grouper distant hybridization breeding method comprises the steps of establishing the giant grouper sperm freezer, establishing saladfish breeding groups, cultivating saladfish parent fish and performing reproductive regulation, performing artificially spawning breeding, fertilizing the frozen sperms and performing incubation, and cultivating fries. According to the method, the first giant grouper sperm freezer is established in China, reproductive isolation of the groupers caused by factors, such as geographical distribution, optimum temperature range and breeding time, is overcome, and distant hybridization breeding of the grouper groups is possible, so that distant hybridization breeding varieties are cultivated.

The invention discloses a seamless toe sock which comprises a sock top, an anti-deformation belt, a sock body, a sock cylinder, a high heel, a sock heel, a sock cushion, a sock sole, a joint buffering belt, vent holes, a sock vamp, an anti-sprain protection belt, a sock head, magnetic function fiber and a soft magnetic sheet. The sock top is connected with the anti-deformation belt. The sock cylinder is arranged at the lower portion of the anti-deformation belt. The high heel is fixed to the upper portion of the sock heel. The sock cylinder is connected with the high heel. The vent holes are embedded in the sock body. The sock cushion is installed at the upper portion of the sock sole. The sock sole is connected with the sock vamp. The soft magnetic sheet is fixed to the outer surface of the sock sole. Due to the soft magnetic sheet, two socks can be quite conveniently stored together; due to the seamless technology, the sock keeps warmth and is attractive in appearance; five toe sleeves are arranged on the sock head and can be separated, and therefore spaces between toes are kept ventilated and dry, a user feels comfortable, bacteria are not prone to reproduction, and health care of a foot is facilitated.

An intelligent protector four-in-one kit with a microcirculation physiotherapy function comprises four protecting sleeves which are made of antibacterial far-infrared microcirculation promoting functional fabric, namely a microcirculation intelligent finger protecting sleeve, a microcirculation intelligent wrist protecting sleeve, a microcirculation intelligent knee protecting sleeve and a microcirculation intelligent ankle protecting sleeve. The antibacterial far-infrared microcirculation promoting functional fabric has advantages absorbing moisture, discharging sweat, keeping warm, realizinga far-infrared and negative-ion radiation function, improving skin state after long-time wearing, improving body microcirculation and realizing body health. An intelligent detecting control chip performs information exchange with a smartphone through a central processing module and an information transmission module. Through a sensor module and an alarm module, sign information of a wearer body is monitored. Furthermore the acquired sign information is analyzed, and an analysis result is compared with an individual body condition of the user. Appropriate physiotherapy recovering is performedon the wearer body through a vibration massage module, an infrared physiotherapy module and a negative ion physiotherapy module, thereby improving body health of the wearer.

The invention discloses a formed body for a dental department and a resin material for a dental department. The material of the formed body for a dental department is resin material. The resin material comprises 65%-90% of polypropylene by weight, 7%-25% of polyethylene or ethylene alpha olefin copolymer by weight, 0.01%-2% of magnesium stearate by weight, 0.001%-1% of one or two of titanium oxide and ferric oxide, and 0.0001%-1% of pigment. The total content of said components is above 90%. Experimental results show that the formed body for a dental department and the resin material for a dental department disclosed in the invention are proper in bending strength, suitable for human hardness, difficult for miscellaneous bacteria breeding and high in safety. There is no resin anaphylactic reaction. Bisphenol A cannot be dissolved.

The invention relates to a novel milling liquid for a four-roll mill and a preparation method thereof. The novel milling liquid for the four-roll mill at least comprises the following components by volume percent: 15 to 25% of polyols, 25% to 35% of trithylenetramine, 5% to 10% of inorganic alkali, 8% to 10% of additive and the balance of water. The novel milling liquid for the four-roll mill changes emulsion into completely synthesized liquid, has long service life which is 6 to 7 times longer than that of the emulsion; and the liquid can not easily generate degeneration, rancidity or bacteria and completely contains no emulsifier or mineral oil.

The invention belongs to the field of organic fertilizer technology, and specifically relates to a method for planting agaricus blazei murill and co-producing an organic fertilizer by using fungi residues of agaricus blazei murill. The method comprises the following technological processes: collecting crop straw, performing concentrated grinding, mixing, pre-wetting the straw with water, adding cow dung to build a pile, adding calcium superphosphate, mineral substances and quick lime during three times of moisture measurement and pile turning processes, putting the mixture into a shed, placing the mixture on a bed surface, performing secondary fermentation, arranging the bed surface, measuring moisture and spraying water, sowing seeds, performing soil covering treatment, covering soil for the second time, spraying the water, fruiting, spreading earthworm species, breeding earthworms, and screening out the earthworms to prepare the organic fertilizer. According to the method suitable for planting agaricus blazei murill in the north, provided by the invention, agaricus blazei murill is suitable for being planted in the North through secondary soil filling, the yield also can be increased, the size of the mushroom is uniform, and the quality of the mushroom is good; and the prepared organic fertilizer not only can prevent diseases and inhibit bacteria, but also can promote the growth of plants.

The invention discloses a directional heating ventilation mattress, and relates to the technical field of bedding. The ventilation mattress comprises a frame covered by a covering layer outside, wherein vent holes are formed in the side face of the frame; an electric ventilation fan is arranged on at least one vent hole, and a heating device is arranged in front of the scavenging hole of the electric ventilation fan; a plurality of air separating pipes are arranged inside the frame; the general air inlet of the air separating pipes is just opposite to the heating device in front of the scavenging hole of the electric ventilation fan; and a plurality of directional air outlets dispersed in the frame are formed in the multiple air separating pipes. By virtue of the multiple air separating pipes, warm air is accurately and uniformly blown to a designated part of the mattress from the directional air outlets, so that the designated mattress part is fast in heating and uniform in temperature; and the ventilation mattress can be used for solving problems that harm is caused on human health by turbid air inside the mattress and sleep quality is affected since the mattress cannot be directionally heated or dehumidified timely.

The invention relates to the field of food, and particularly discloses a blueberry solid drink and a preparation method thereof. The blueberry solid drink comprises blueberry powdered juice, inulin and fructo-oligose, has the functions of preventing cranial nerve aging, protecting the eyesight, strengthening the heart, preventing cancer, softening blood vessels, enhancing human body immunity and the like, and meanwhile has the effects of controlling blood fat, reducing blood glucose and the like. The preparation method of the blueberry solid drink comprises the steps that the blueberry powdered juice, the inulin and the fructo-oligose are mixed and dried at 50 DEG C to 60 DEG C till moisture is smaller than five percent, and subpackaging and packaging are carried out. Compared with the prior art, the whole process of the preparation method of the blueberry solid drink is carried out below 80 DEG C, the effective components of blueberries can be kept well, the nutritive value of the blueberry solid drink is improved, the prepared blueberry solid drink is small in carried bacterium quantity and low in moisture content, bacteria are not likely to breed, the toxin components are low, the storage period is long, the drink can be added to milk, coffee and other liquid food when eaten, and convenience and fastness are achieved.

The invention relates to a method for preparing a wood-plastic composite from waste masks. The method comprises the steps of disinfecting the waste masks through a disinfectant, drying the disinfectedmasks, cutting and brushing the masks to obtain mark particles, feeding the mask particles into an electrostatic separator for electric separation, feeding the mask particles into a flotation machinefor flotation to obtain polypropylene granules, adding wood flour and polypropylene grafted maleic anhydride to the polypropylene granules, mixing evenly, conducting mixing in an open mixing machine,conducting hot-pressing molding and conducting cooling to obtain the wood-plastic composite. Through the method provided by the invention, recycling of the masks is realized, the pressure of a refuselandfill is reduced, and the problem of secondary pollution of abandoned medical refuse is solved. The wood-plastic composite prepared through the method has the excellent mechanical performance, strong acid and alkaline resistance, water resistance and corrosion resistance, and is long in service life, free of bacteria breeding, not likely to be damaged by worms, free of fungi and suitable for serving as a building material, a furniture material and the like.

The invention discloses a separated directional heating air change bed relating to the technical field of bedding. The separated directional heating air change bed comprises bedside tables, a bedstead and a mattress, wherein the mattress comprises a frame with a wrapper on the outer surface, and vent holes are formed in the frame, and are communicated with an air exchange opening of an electric air exchange fan outside the mattress through an air pipe; a heating device is arranged in front of the air exchange opening of the electric air exchange fan; air dividing pipes are arranged in the frame, and a general air inlet of each air dividing pipe is communicated with the vent hole of the air pipe; directional air outlets which are distributed in the frame are formed in the air pipe. According to the bed disclosed by the invention, a ventilating pipe blows warm air from the directional air outlets to an appointed mattress part, so that the mattress is rapidly heated and is uniform in temperature. The bed can be used for solving the problem that the sleeping quality is affected and potential safety hazards exist by directly using an electric blanket as air in the mattress is turbid so as to result in health hazards of human bodies and the mattress cannot be heated and dehumidified.

A smart mattress with a microcirculation physical therapy function includes a mattress surface layer made of an antibacterial far-infrared fabric promoting a microcirculation function, and the surfacelayer of a memory sponge is provided with a plurality of hemispherical mushroom heads arranged at intervals. The lower portion of the memory sponge is provided with a high-density sponge. The waist of a mattress body is detachably equipped with a smart detection control chip. The antibacterial far-infrared fabric promoting the microcirculation function has the advantages of moisture absorption and perspiration, heat storage and warmth and far-infrared and negative ion radiation functions and can improve skin condition and body microcirculation after long-term use. The smart detection controlchip exchanges information with a smart phone through a central processing module and an information transmission module, monitors physical sign information of the body of a user, analyzes the collected physical sign information, and compares an analysis result with the personal physical condition of the user. A vibration massage module, an infrared physical therapy module and a negative ion physical therapy module are adopted to conduct appropriate physical therapy recovery on the body of the user. The mattress is favorable for the body health of the user.

The invention discloses a preparation method of a culture material of a Morchella genus cultivar and a method for cultivating the Morchella genus cultivar by using the culture material. The preparation method comprises the steps: (1), taking crop straw pieces, performing soaking in limewater of a concentration of 10-20%, and conducting soaking at room temperature for 20-30 days so as to obtain soaked straw pieces; and (2), drying the soaked straw pieces obtained in the step (1) at 75-80 DEG C so as to obtain the culture material which is alkaline. The prepared culture material has certain ability of microbial pollution resistance, so that the effects of time and labor saving are achieved at the key step of production of the Morchella genus cultivar; and no sterilization operation is neededin the preparation process of the culture material and the corresponding strain production step, so that the efficiency is improved.

The invention discloses a sterile constant-temperature and constant-humidity bacterial culture experiment device, belongs to the technical field of bacterial culture. According to the scheme of the device, bacteria in external air are gathered on the outer side of a sterile filter membrane, so that a connecting metal rope can be promoted to recover to a high-temperature phase state by means of heat generated by life activities of the external bacteria, to fully stir mixed reaction powder, and thus barium hydroxide octahydrate and ammonium chloride powder are promoted to fully react; on one hand, the metabolism efficiency of the external bacteria can be reduced and the bacteria are not prone to mass propagation by means of a refrigeration effect in the reaction process, and on the other hand, outer protection balloons can be promoted to quickly expand by means of ammonia gas generated by the reaction, magnetic shielding on the built-in magnetic balls can be released, and the two outer protection balloons are driven to extrude each other under the adsorption action of the two built-in magnet balls, so that an airflow flowing outwards is generated, the bacteria attached to the outer side of the sterile filter membrane are extruded out, and thus the possibility that a large number of external bacteria are attached is reduced.

The invention discloses a colloidal granular fertilizer and a preparation method thereof. The preparation method comprises the following steps: mixing a water soluble fertilizer and a colloidal liquid to form a fertilizer aqueous solution, wherein the water soluble fertilizer comprises at least one selected from a group comprising KH2PO4, MgSO4.7H2O, MnSO4.4H2O, H3BO3, Na2B4O7.10H2O, CuSO4.5HO2, ZnSO4.7H2O, (NH4)6Mo7O24.4H2O, CO(NH2)2, Fe-EDTA and KNO3, the colloidal liquid comprises at least one selected from a group comprising agar, a xanthan gum, shellac, a cyanopsis tetrag onoloba gum, a natto gum, a pectin, a synthetic aqueous glue and poly (lactic-co-glycolic acid), and the colloidal liquid content in the fertilizer aqueous solution is 1.5-15 wt%; and adding the fertilizer aqueous solution to water with a temperature of 0-4 DEG C, such that the fertilizer aqueous solution is subjected to solidification molding.

The invention relates to a pretreatment method for traditional Chinese medicine donkey-hide gelatin's bulk drug donkey hide. The method provided by the invention comprises: 1) washing; 2) fleshing; and 3) toggling drying. The method provided by the invention adopts an improved toggling drying process to replace the traditional drying step, and setting the water content of the donkey hide subjected to toggling drying treatment in a most appropriate range, within a certain range of temperature, drying the hide and simultaneously fixing the hide during toggling drying to avoid natural shrinkage of the hide, thus facilitating fast drying of the donkey hide. The hide can be smoother, the whole drying process does not exceed 24h, and the drying efficiency is improved. In addition, the method provided by the invention is also added with cooling washing and mechanical fleshing, blood stain, silt and grease on the hide are effectively removed, and breeding of bacteria is reduced, thus being conducive to long-term preservation of the donkey hide. The method provided by the invention has high drying efficiency, the hide moisture uniformity is good, the energy consumption is low, the hide is clean, and the quality is stable, thus guaranteeing quality homogeneity of donkey-hide gelatin from the source.

An intelligent sleeping pillow with a microcirculation physiotherapy function comprises a pillow body which is made of antibacterial far-infrared microcirculation promoting functional fabric. The pillow body has a layered structure and is internally provided with memory foam. The surface of the pillow body is provided with a plurality of massage projections which correspond with head acupuncture points. The upper part of the pillow body is provided with an intelligent detecting control chip. The surface of the pillow body is provided with one layer of turmaline. The antibacterial far-infraredmicrocirculation promoting functional fabric has advantages absorbing moisture, discharging sweat, realizing a far-infrared and negative-ion radiation function, improving skin state and improving headmicrocirculation. An intelligent detecting control chip performs information exchange with a smartphone through a central processing module and an information transmission module. The intelligent detecting control chip monitors sign information of a user head, analyzes the acquired sign information and performs comparison with the individual head condition of the user according to an analysis result. The intelligent sleeping pillow performs appropriate physiotherapy recovering on the user head through a vibration massage module, an infrared physiotherapy module and a negative ion physiotherapy module, thereby facilitating health of the user head.

The invention relates to a UV transfer printing process for a wall decorative sheet. The process comprises the following steps: (1) processing a substrate; (2) carrying out roller painting on the front surface; (3) carrying out transfer printing; and (4) carrying out film covering. No harmful gas such as formaldehyde and benzene are released in the process, so that the process is green and environment-friendly. By adopting a product with inorganic and fluorocarbon coatings, the anti-ultraviolet property of the product in an application of an exterior wall is improved greatly; the product is smooth in surface and is coated with a special antibacterial coating, so that bacteria are unlikely to breed, and the product shows an excellent antibacterial performance; a panel is high in areal density and has a good sound isolating property, and a cavity is formed in a mounting system to achieve a sound absorbing effect; by adopting a special antistatic coating, the surface of the product has the antistatic function; the cold and hot expansion shrinkage coefficient is small, and the size of the panel is scarcely changed as the temperature changes. The process provided by the invention is good in durability, light in weight, easy to clean, energy-saving and environment-friendly, easy to process, waterproof and excellent in drug resistance.

The invention discloses a printed composite mat, wherein the surface of the mat is printed, the color fastness is good, the cool degree is adjustable, the air permeability is good, the comfort is good, and the mat is safe and wholesome, can be used for a long time and convenient to fold and store. The mat comprises the mat surface and a liner layer, wherein the mat surface is formed by weaving warps and wefts, the warps and the wefts are in a flat belt shape, the component of the warps is regenerated fiber, the component of the wefts is any of or a combination of two or three of polyester fiber, jute fiber and bamboo fiber, and the mat surface is printed. The mat is suitable for being used by people at various ages in four seasons, and can meet double requirements of people for use quality and appearance of a summer sleeping mat.

The invention discloses a separated electric breathable heating bed, relating to the technical field of beddings. The separated electric breathable heating bed comprises a bedside table, a bed frame and a mattress, wherein an electric ventilation fan, a heating device, an air outlet and an air inlet are arranged on the bedside table; the mattress comprises a frame of which the outer surface is coated with a coating layer; a ventilation opening is formed in at least one side of the frame; at least one ventilation opening is communicated with a scavenge port of the electric ventilation fan arranged outside the mattress by virtue of an air supply pipe; and the heating device is arranged in front of the scavenge port of the electric ventilation fan. According to the separated electric breathable heating bed disclosed by the invention, the problems that hazards to human body health are caused due to turbid air inside the mattress after long-term closed use of the mattress and the sleep is influenced because the mattress cannot be timely heated or dehumidified can be solved; and moreover, because the electric ventilation fan and the mattress are separated from each other, the problems such as the influence of the electric ventilation fan on sleep and potential safety hazards caused by the use of the heater can be solved.

The burn and sore ulcer treating ointment is compounded with Chinese goldthread, notoginseng, garden burnet, rhubarb, giant knotwood and other six kinds of Chinese medicinal materials as well as sesame oil and vaseline in certain proportion. The medicine ointment is prepared through heating sesame oil and vaseline to obtain matrix, adding the Chinese medicinal material powder except borneol, cooling while stirring to 80 deg.c, adding borneol, and further cooling and stirring. It is applied directly to wound and has the functions of dredging meridian, promoting blood circulation to disperse blood clots and clearing away heat and toxic matter. It can result in the effects of diminishing inflammation, stopping pain, removing necrosis and promoting granulation.

The invention relates to a pretreatment method for traditional Chinese medicine donkey-hide gelatin raw herbal material donkey skin. The method includes: 1b) washing; 1c) fleshing; 1) toggling drying; and 2) hanging drying. The method provided by the invention adopts a hanging drying and toggling drying combined technology to replace the traditional drying step, and through multiple experimental study, the water content of the donkey skin subjected to hanging drying and toggling drying treatment is set within a most appropriate range. The whole drying is high in efficiency and is energy saving, meanwhile the drying effect is good and hygienic, thus being in favor of long-term preservation of donkey skin. In addition, the method also includes cooling washing and mechanical fleshing processes, reduces the sources of pollution, is in favor of long-term preservation of the donkey skin, and is also conducive to improvement of the donkey-hide gelatin quality. The method provided by the invention has the characteristics of short total drying time, good drying uniformity, and low energy consumption. The skin is clean, and bacteria are difficult to breed. The skin has low grease content, thus being conducive to improvement of the donkey-hide gelatin quality.

The invention relates to a pretreatment method for traditional Chinese medicine donkey-hide gelatin's bulk drug donkey hide. The method comprises: 1) drum rolling saline water pickling; and 2) draining. The method provided by the invention employs the drum rolling saline water technique to replace the traditional salt spraying hide overlaying step, the pickling process also has a mechanical action, thus facilitating dissolution and penetration of the salt in the hide, the pickling can be more uniform, the pickling process is less than 5h, the pickling efficiency is high, and the pickling effect is good. High concentration salt water has a sterilization effect on the hide, thus effectively reducing the hide decay. In addition, based on drum rolling saline water, the method provided by the invention is also added with cooling washing and mechanical fleshing procedures. Cooling washing lowers the hide temperature, inhibits bacterial action, and also can wash off blood, feces and other sundries from the hide, thus being conducive to long-term preservation. Mechanical fleshing can remove grease from the flesh surface of the hide, and reduces the nutrient source of bacteria breeding. The method provided by the invention has high pickling efficiency and good pickling effect. The hide is clean and has a moderate salt content, thus facilitating subsequent processing.

The invention discloses a garbage can. The garbage can comprises a can body, a turnover cover and a sealing membrane, wherein the sealing membrane is arranged on the inner wall of the turnover cover; the inner wall of the can body is provided with a drying chamber; the face, towards the interior of the can, of the drying chamber is netlike, and the other face of the drying chamber extends to the outer wall of the can body; the bottom of the can body is provided with an odor-resistant chamber; the face, towards the interior of the can body, of the odor-resistant chamber is netlike, and the other face of the anti-odor chamber extends to the surface of the outer wall of the bottom of the can body. The garbage can has drying and odor resistance functions, can inhibit bacteria growth, and is environment-friendly and human-friendly; further the garbage can is low in manufacturing cost and easy to manufacture and is suitable for widespread popularization.