59results about How to "Reduce economic consumption" patented technology

The invention discloses a novel construction management method based on the BIM information flow standardization. The method comprises the following steps: step 1: manufacturing a standard project BIMmodeling template; according to designed drawing materials and equipment selection conditions of specific projects, manufacturing a standard project BIM modeling template, and loading basic groups and basic components; step 2, establishing a BIM model according to the standard project BIM modeling template; step 3, manufacturing an information input template, and enabling related engineering project data to be regularly transmitted to the designed BIM model through the information input template; step 4, inputting the information and carrying out construction management. According to the invention, project engineering technicians can realize the input of the quality control, business management and construction information by means of quality control, business management and constructioninformation input templates. Meanwhile, the information is related to the construction BIM model. When needed, the data content of material management forms, quality control management forms and construction management forms are extracted respectively from the construction BIM model. The method is low in economic consumption and high in management efficiency. Based on the method, the linkage of multiple departments cooperative in function can be realized.

The invention provides a cleaning machine for down by means of vibration cleaning and relates to the field of down processing. The cleaning machine for down by means of vibration cleaning comprises a base; the base is provided transversely with a movable plate therein; two sides of the movable plate are fixedly connected with first slide blocks; two sides of the inner wall of the base are provided with first slideways matching with the first slide blocks; the top part of the movable plate is fixedly connected with a water tank; the top part of the water tank extends to the outside of the base; the bottom of the inner wall of the water tank is fixedly connected with a leakage net cage; a leakage net is transversely and fixedly connected to the inside of the leakage net cage; the top part of the leakage net cage is movably connected with a movable cover plate; a motor is fixedly connected to the middle shaft of the movable plate bottom; the rotating shaft of the motor successively passes through the movable plate, the leakage net cage and the leakage net and extends to the top of the leakage net. The cleaning machine for down by means of vibration cleaning has good cleaning effect and high efficiency, reduces economic consumption for users and saves time and labor.

The invention relates to supercritical carbon dioxide experimental equipment, which comprises a carbon dioxide gas cylinder, a cold trap, a high-pressure metering pump, a gas inlet micrometering valve and a high-pressure container, wherein a gas inlet tube, a thermoelectric couple sleeve and a discharge tube penetrate through a top cover of the high-pressure container; a polytetrafluoroethylene magnetic force stirrer is arranged at the bottom of the high-pressure container, and a magnetic force stirring controller is arranged on the outer part below the high-pressure container; and the high-pressure container is arranged in a constant temperature cavity of a constant temperature device. In addition, the output end of the discharge tube is communicated to a material collector by a discharge micrometering valve. The supercritical carbon dioxide experimental equipment is suitable for a supercritical carbon dioxide extraction technology, chemical reaction in supercritical carbon dioxide, the purification of crude products in the supercritical carbon dioxide, and the measurement of phase equilibrium and melting points of solutes in the supercritical carbon dioxide. The supercritical carbon dioxide experimental equipment has the characteristic of simple structure, and is suitable for multiple supercritical carbon dioxide experiments.

The invention discloses a manually-combined Newcastle diseases virus F gene and a recombining expression vector and an application thereof. Codons of NDVF gene OFR are all replaced into chicken bias codons, EcoR V restriction sites and Kozak sequences are added upstream, Xbal I restriction sites and TGA stop codons are added downstream, and downstream bases A of the stop codons are changed into G, obtained genes (SEQ, ID NO: 2) can be efficiently expressed in eukaryotic cells, and the expression efficiency of the obtained genes is higher than that of wild type genes. Expressed genes have immunogenicity and biologic activity of natural protein of Newcastle diseases virus, can stimulate chicken to generate body fluid stronger immunologic response and stronger cell immunologic response than the wild F gene DNA vaccine so as to enable immunized chicken to obtain 100 percent of resistance to fatal attack of high-pathogenicity Newcastle strains, and can effectively inhibit the propagation of the virus in the chicken.

The invention provides a sweet potato leaf extract and a preparation method and use thereof and belongs to the technical field of Chinese medicine preparations and preparation methods. The sweet potato leaf extract comprises the following active components in percentage: 3.2 to 7.2 percent of 4,5-dicaffeoylquinic acid, 8.3 to 38.1 percent of 3,5-dicaffeoylquinic acid, and 4.6 to 11.2 percent of 3,4-dicaffeoylquinic acid. The preparation method comprises: leaching sweet potato leaves in water, mixing extract, and filtering; and standing at a low temperature, filtering under vacuum, recovering,concentrating, loading concentrate on macroporous resin column, eluting with water and ethanol in turn, concentrating ethanol eluent, drying and obtaining the sweet potato leaf extract. The sweet potato leaf extract can treat hand-foot-and-mouth disease (EV71), respiratory syncytial virus(RSV) disease, hepatitis B and hepatitis and can protect liver and reduce enzymes. The invention has the advantages that: the sweet potato leaf extract can be used as substitutes for the conventional expensive medicines; and the preparation process is simple.

The invention discloses a culture medium capable of adjusting the water-gas configuration. The culture medium comprises organic components and inorganic components, wherein the inorganic components account for 20%-60% of the volume of the whole culture medium, and the organic components account for 40%-80% of the volume of the whole culture medium; and crushed particles with the particle size of 0.25 mm-3 mm account for 58%-76% of the weight of the inorganic components, and crushed particles with the particle size of 0.25 mm-3 mm account for 58%-76% of the weight of the organic components. According to the culture medium, the mechanical composition, namely particle size distribution, of each particle size is reconstructed, so that reasonable hole size distribution is regulated and controlled, a scientific and reasonable medium water-gas configuration is established, and water, oxygen and nutrition supply of plants is met to the maximum extent.

The invention discloses a foldable unmanned aerial vehicle, which comprises a machine body, a base is fixedly connected with the bottom of the machine body, the top of the inner wall of the base is fixedly provided with a motor, the output end of the motor is fixedly connected with a screw, the surface of the screw is in threaded connection with a movable screw block, both sides of the movable screw block are fixedly connected with a first connection column, one end, far away from the movable screw block, of the first connection column is fixedly connected with a first baffle plate, and the bottom of the first baffle plate passes through to the bottom of the base. By arrangement of the motor, the screw, the movable screw block, the first connection column, the first baffle plate, a second connecting column, a fixing block, a movable block, a connecting block and a second baffle plate, supporting legs of the unmanned aerial vehicle can be fast folded, unmanned aerial vehicle supporting leg fracture phenomenon caused by carelessness of a user in unmanned aerial vehicle leg using process can be avoided, unnecessary repairs can be avoided, and economic consumption in the using process can be avoided.

The invention provides a down feather drying machine capable of achieving uniform drying, and relates to the field of down feather processing. The down feather drying machine capable of achieving uniform drying comprises a machine body and a mesh net box. The mesh net box is located inside the machine body. The bottom of the mesh net box is fixedly connected with the bottom of the inner wall of the machine body. A movable cover plate is movably connected to the top of the mesh net box. A supporting plate is fixedly connected to the bottom of the right side of the machine body. The top of the supporting plate is fixedly connected with a heating box and a fan in sequence from left to right. The output end of the fan is made communicated with a connection pipe. The end, away from the fan, of the connection pipe is made communicated with the heating box. The bottom of the inner wall of the heating box is fixedly connected with a heating base. The top of the heating base is fixedly connected with a heating bar. The left side of the heating box is made communicated with an air pipe. According to the down feather drying machine capable of achieving uniform drying, the drying area is more uniform, drying is thorough, a drying effect is good, time and labor are saved, working efficiency is high, and economic consumption of a user is reduced.

The invention discloses a photovoltaic agricultural greenhouse. The photovoltaic agricultural greenhouse comprises a greenhouse body, a water tank is fixedly connected to the top of the greenhouse body, hoses are communicated with the bottom of both sides of the water tank, and the ends, away from the water tank, of the hoses extend to the interior of the greenhouse body and are communicated with a connecting pipe; nozzles are communicated with the bottom of the connecting pipe, a cover plate is movably connected to the top of the right side of the water tank through a hinge, and a shell is fixedly connected to the top of the left side of the water tank. According to the photovoltaic agricultural greenhouse, through cooperative use of the greenhouse body, the water tank, the hoses, the connecting pipe, the nozzles, the cover plate, the shell, a clamping column, a first clamping block, a connecting column, a pulling ring, a baffle, a spring, a second clamping block and a moving block, the problems that existing photovoltaic greenhouses can only keep out the rain and cannot make use of rainwater in the using process are solved, the photovoltaic agricultural greenhouse has the advantage of rainwater use, the economic consumption of a user is reduced, and the practicability of the existing photovoltaic greenhouses is improved.

The invention provides a push-to-shake type screening machine for plastic raw material production, and relates to the field of plastic raw material production. The push-to-shake type screening machine for plastic raw material production comprises an outer box and an inner box, wherein the inner box is positioned on the inner part of the outer box; the inner part of the inner box is transversely connected with a first screening plate movably; slide blocks are fixedly connected at the two sides of the first screening plate; the two sides of the inner wall of the inner box are equipped with first slide slots which are matched with the slide blocks for use; the inner part of the inner box is transversely connected with a second screening plate fixedly; the second screening plate is positioned on the bottom of the first screening plate; a spring is fixedly connected between the right side of the inner box and the inner wall of the outer box; a first motor is fixedly mounted at the right side of the inner box; and the first motor is positioned on the bottom of the spring. According to the push-to-shake type screening machine for plastic raw material production provided by the invention, through two shaking modes, the screening effect is better, the screening effect is complete, time and labor are saved, multi-time screening is not needed, working efficiency is high, labor power is small, and economic consumption of a user is reduced.

The invention relates to a seedling substrate for adjusting water-gas configuration. The seedling substrate comprises organic components and inorganic components, wherein the inorganic components account for 20%-60% of the volume of the whole seedling substrate; the organic components account for 40%-80% of the volume of the whole seedling substrate; in the inorganic components, the weight percentage of crushed particles with the size of 0.25 mm - 3 mm is 60%-75%; and in the organic components, the weight percentage of crushed particles with the size of 0.25 mm - 3 mm is 60%-75%. According tothe seedling substrate, by reconstructing the size fraction proportion, namely size fraction distribution, of large, medium and small particles, the reasonable gap proportion, namely pore size distribution, of the large, medium and small particles can be regulated and controlled, the scientific and reasonable substrate water-gas configuration is established, and water, oxygen and nutrition supplyof plants is met to the maximum extent.

The invention discloses a system and a method for realizing online treatment of black-smelly riverway water. The method comprises the following steps: (1) setting up at least one purifying channel, isolated from a main river channel, at one side of a sewage outfall along the river bank, wherein water inlets of the purifying channels are communicated with the sewage outfall, and water outlets of the purifying channels are communicated with the main river channel; (2) sequentially carrying out sedimentation treatment on wastewater discharged from the sewage outfall in the purifying channels by using a sedimentation unit; (3) using an anaerobic unit to perform anaerobic treatment on the wastewater subjected to the sedimentation treatment; (4) carrying out oxidation treatment on the wastewater, subjected to the anaerobic treatment, by using a contact oxidation unit; (5) carrying out retreatment on the wastewater, subjected to the oxidation treatment, by using a plant unit. The system and the method can enable a black-smelly riverway main body to rapidly restore ecological self-purification capacity after sediment dredging, thus avoiding the vicious circle that the riverway water is black and odorous again after being treated; furthermore, the system and the method do not affect the functions of normal flood control, drainage of stagnant water and navigation of the riverway.

The invention belongs to the field of a medicine, relating to ointment for treating condyloma acuminatum, which contains the following components by mass: 3-40 parts of brucea javanica oil, 0.1-10 parts of aqueous matrix, 3-40 parts of emulsifier and 10-93.9 parts of water. The ointment disclosed by the invention is a new, non-toxic and harmless prescribed pure traditional Chinese medicine preparation which is free from untoward effects. The pharmacology and the clinical practice confirm that the ointment has the effects of removing putrid tissues and regenerating tissues, and promoting the necrotic tissues to liquefy, decompose and fall off, so that the condyloma acuminatum can be treated as soon as possible, the patients can avoid the surgical pain, other equipments are not needed, and the economic consumption of the patients is reduced as well. The ointment is safer, more effective and convenient to use. Simultaneously, the treatment effect of the ointment is identical to that of the current brucea javanica oil compound preparation by optimizing the prescription and the preparation technology, and the cost is lower, and the preparation technology is more convenient.

The invention provides a feces and water separating device for fresh duck feces. The feces and water separating device comprises a supporting frame, a lifting pump is fixedly arranged at one end of the supporting frame, one end of the lifting pump communicates with a duck shed feces and water pool, the other end of the lifting pump is connected with a feeding device, and a filtering system is arranged on the lower part of the feeding device; the filtering system comprises a main roll shaft and an auxiliary roll shaft, the two roll shafts are coated with a conveying belt, a water absorbing material layer is arranged on the outer part of the conveying belt, and a water discharging pipe is arranged on the lower part of filtering system and communicates with a wastewater collecting pool; a feces scraping plate is arranged on one side of the main roll shaft and connected with a feces guiding plate, the feces scraping plate communicates with a receiving device, the receiving device comprisesa fixed seat and a rotating disc rotatably connected with the top of the fixed seat, a plurality of receiving buckets are placed on the rotating disc, stirrers are arranged in the receiving buckets,and an intermittent rotating structure is further arranged on the rotating disc. The feces and water separating device for the fresh duck feces has the beneficial effects that the design is reasonable, the structure is simple, security and reliability are achieved, the content of water in the fresh duck feces can be reduced, the dewatered duck feces is subjected to treatment of an early stage of fermentation, and subsequent resourceful utilization of the duck feces is facilitated.

The invention discloses a mold for pressing a refractory material. The mold comprises a mold body, wherein a first groove is formed in the surface of the mold body, fixing plates are arranged on two sides of the mold body, a second groove matched with the mold body in use is formed in one side of each fixing plate, one side of the mold body extends to the inside of corresponding second groove, a fixing block is fixedly connected to the top of each fixing plate, and a first through hole is formed in the top of each fixing block. The mold achieves the effect of producing refractory bricks by arranging the mold body and the first groove, the effect of placing the mold body is achieved through the fixing plates and the first groove, the effect of fixing the mold body is achieved through a fixing rod, the effect of fixing the fixing rod is achieved through the clamping blocks, clamping grooves and bolts. When a pull rod is damaged, the pull rod is convenient to replace without whole mold replacement, and the economic consumption of a user is reduced.

The invention discloses a domestic wastewater filter apparatus, comprising a mounting box; a filter mechanism is disposed in the mounting box, a discharge port is connected to a water inlet through a first guide pipe, the upper surface of a water storage box is provided with a connection port on one side of an exhaust port, the connection port is connected to a water outlet through a second guide pipe, and the exhaust port is connected to a gas port through a third guide pipe. The domestic wastewater filter apparatus has the advantages that impurities and peculiar odor in water are removed through first, second and third filter layers, and the water is then heated and sterilized in the water storage box.

The invention provides a uniformly-mixed agricultural pesticide spraying device, and relates to the field of pesticide spraying. The uniformly-mixed agricultural pesticide spraying device comprises apesticide tank. A first motor is fixedly mounted at the central axis at the top of the pesticide tank, and a rotating shaft of the first motor penetrates the pesticide tank and extends to the inside of the pesticide tank to be fixedly connected with a connecting column. Two sides of the connecting column are fixedly connected with blades. The left side of the top of the pesticide tank is communicated with a water inlet pipe, the right side of the top of the pesticide tank is communicated with a pesticide hopper, and the top of the left side of the pesticide tank is fixedly provided with a water pump. The input end of the water pump is in communication with a first water pipe, and one end of the first water pipe close to the pesticide tank runs through the pesticide tank and extends to theinside of the pesticide tank. The uniformly-mixed agricultural pesticide spraying device makes the mixing of water and pesticide more uniform by mixing twice, does not require multiple spraying, savestime and labor, is high in work efficiency and small in labor, and reduces economic consumption of users.

The invention relates to the technical field of energy utilization, and discloses a novel cooling, heating and power combined supply system and a waste heat recovery output optimization method thereof. The novel cooling, heating and power combined supply system comprises a distributed cooling, heating and power combined supply system, an electricity price peak and valley module and an energy storage module, and the energy storage module comprises a cold load storage module and a heat load storage module; and the distributed cooling, heating and power combined supply system is provided with multiple layers of waste heat recovery modules, and after waste heat recovery is conducted through the multiple layers of waste heat recovery modules, the output ends of the multiple layers of waste heat recovery modules are connected with the cold load storage module and the heat load storage module. A power module connected with the power output end of each generator is arranged in the electricity price peak and valley module, an electricity price peak and valley strategy is set in the power module, the power module performs quick charging when the electricity price is valley, and the power module performs discharging when the electricity price is peak. The waste heat recovery output optimization method is based on an improved whale optimization algorithm, optimal output processing is carried out on a heat exchanger waste heat recovery module, the waste heat recovery efficiency is improved, and the overall energy utilization rate of the system is increased.

The invention discloses a carbon alloy battery for preventing electric leakage. The carbon alloy battery comprises a shell, wherein a positive pole is fixedly connected to the left side of the shell;the right side of the positive pole is fixedly connected with a first connecting rod; the right side of the first connecting rod penetrates through the shell and extends into the shell; a first grooveis formed in the right side of the first connecting rod; a first spring is fixedly connected inside the first groove. According to the arrangement of the shell, the positive pole and a negative pole,the effect of communicating with the battery is achieved; due to the first connecting rod, a first contact and a second contact, the effect of communicating the positive pole and the negative pole isachieved; due to the first supporting rod, the effect of driving a second connecting rod to move is achieved; due to the second connecting rod, the effect of separating the first contact from the second contact is achieved; due to a second through hole, the effect of contacting the first contact and the second contact is achieved, the electric leakage of the carbon alloy battery can be effectively avoided, and economic consumption of the user is reduced.

The invention discloses a novel forceps structure for a medical laboratory. The novel forceps structure comprises a forceps head and a handle, wherein the right side of the forceps head is fixedly connected with a connecting block; a first groove is formed in the right side of the connecting block; a slide rod penetrates through an inner cavity of the first groove; slide grooves are formed in the top and bottom of the slide rod; second grooves are formed in the top and bottom of the first groove; a retractable rod penetrates through the inner cavities of the second grooves; the top of the retractable rod penetrates to the outer parts of the second grooves; and the top of the retractable rod is fixedly connected with a connecting rod. According to the novel forceps structure for the medical laboratory, the connecting block, the slide rod, the slide grooves, the first groove, the second grooves, the retractable rod, the connecting rod, a ball, a movable shaft and a spring are arranged, so that the problem that the forceps head of a pair of existing forceps cannot be replaced is solved; and the novel forceps structure for the medical laboratory is simple in structure and the forceps head is convenient to detach or mount, so that the economic consumption of users is saved and the novel forceps structure is worthy of being popularized.

The invention discloses an air conditioner energy consumption prompting method for a rental platform. The method comprises the steps that an air conditioner energy consumption database is set; air conditioner operation parameters are detected; judging according to comparison between the air conditioner operation parameters and the air conditioner energy consumption database; and judging whether to send adjustment information or not according to a judgment result. The field parameters are collected when the air conditioner runs, whether the current running mode of the air conditioner is reasonable or not is analyzed according to the field parameters, the high-energy-consumption running state of the air conditioner can be fed back to a user, the user is reminded to conduct energy consumption adjustment, the user can know the behavior of mistakenly operating the air conditioner in real time, and the user experience is improved. Economic consumption generated when a user uses the air conditioner can be reduced, and the purposes of energy conservation and emission reduction can be achieved.

The invention discloses an integrated sewage treatment process, which includes a diversion pipe, an industrial sewage treatment component and a domestic sewage treatment component, including the following steps: S1, detection and diversion: using a heavy metal detector to detect metal indicators in the sewage in the main water pipe, A control valve is used to control the conduction state of the above-mentioned shunt pipe, and then the sewage with excessive metals flows into the industrial sewage treatment component. Compared with the existing process, the sewage treatment process can not only treat domestic sewage, but also can process industrial sewage. A heavy metal detector is added to monitor the water source of the main water pipe in real time. If it meets the standard, it will be discharged to domestic sewage treatment. If the sewage reaches the standard, it will be discharged to the fine treatment of industrial sewage. For the sewage that does not meet the standard, the details of the pre-filtering will be added, and the post-filtering treatment will be discharged to the domestic sewage for treatment, so as to combine the industrial and domestic sewage for joint treatment, reduce the energy consumption of sewage treatment, and reduce the sewage treatment at the same time. economic consumption.

The invention relates to a seed screening device, and belongs to the field of agricultural equipment. The seed screening device comprises a rack, and a stand column is fixedly arranged above the rack;a box is arranged above the stand column; a Z-shaped screen is arranged in the box, and inclined panels are arranged on the two sides of the screen; a feeding hopper is arranged above one end of thescreen, and the other end of the screen communicates with a discharge hopper through a discharge opening in the box; the end, close to the feeding hopper, of the screen is higher than the end, close to the discharge hopper, of the screen; a vibration assembly is arranged below the box; the vibration assembly includes a motor, a belt wheel connected to the motor, an eccentric shaft, a vibration rodconnected to the eccentric shaft and a vibration block connected to the vibration rod; the vibration block is connected to the bottom of the box; and the bottom of the box is connected to the rack through a buffer spring. The seed screening device is improved in the aspects of materials and shape construction of the screen through methods of prolonging the flowing path of seeds on the screen andincreasing the flow direction of the seeds; and in cooperation with the vibration screening, the fine screening degree is improved, and the impurity content is reduced.

The invention discloses a fire axe convenient to replace an axe head. The fire axe comprises an axe handle; the bottom of the inner wall of the axe handle is slidingly connected with a cross bar; the left side of the cross bar penetrates through the left side of the axe handle to fixedly connect with the axe head; the surface, positioned on the outer side of the axe handle, of the cross bar is sleeved with a first thread pipe; the surface of the first thread pipe is in threaded connection with a second thread pipe; and the right side of the second thread pipe is slidingly connected with the left side of the axe handle. Through matching use of the axe handle, the cross bar, the axe head, the first thread pipe, the second thread pipe, a shell, a baffle plate, clamping rod, a clamping groove, a movable block, a screw rod, a turntable and a handle, the problem of renewed replacement of the axe head due to damage of the axe head in the use process of a traditional fire axe is solved; and the fire axe convenient to replace the axe head has the advantage of convenience in replacement of the axe head, reduces the economic consumption of users, is convenient for users to use, and improves the practicability.

The invention discloses a device for converting geothermal energy and biomass energy into electrical energy. The device comprises geothermal acquisition equipment and an output conversion device, wherein the geothermal acquisition equipment comprises a ground platform and a vacuum tubular column connected to the lower part of the ground platform, the ground platform is of a hollow structure, a first semiconductor temperature difference power generation piece is installed inside the ground platform, radiating fins are arranged on the upper part of the ground platform, and the vacuum tubular column is coated with a thermal insulation layer; and the output conversion device comprises a frequency conversion control cabinet and a rectification control cabinet, the frequency conversion control cabinet and the rectification control cabinet are connected through a power line, the frequency conversion control cabinet is respectively connected with the geothermal acquisition equipment and an incoming end of the rectification control cabinet, and an output end of the rectification control cabinet is connected with a storage battery through an electric wire. The device for converting geothermal energy and biomass energy into electrical energy can satisfy normal power supply requirements of common household electrical appliances such as electric kettles and computers by utilizing geothermal energy, is low-carbon and environmentally friendly, and is less affected by temporary suspension of power supply in circuit operation.

The invention relates to supercritical carbon dioxide experimental equipment, which comprises a carbon dioxide gas cylinder, a cold trap, a high-pressure metering pump, a gas inlet micrometering valve and a high-pressure container, wherein a gas inlet tube, a thermoelectric couple sleeve and a discharge tube penetrate through a top cover of the high-pressure container; a polytetrafluoroethylene magnetic force stirrer is arranged at the bottom of the high-pressure container, and a magnetic force stirring controller is arranged on the outer part below the high-pressure container; and the high-pressure container is arranged in a constant temperature cavity of a constant temperature device. In addition, the output end of the discharge tube is communicated to a material collector by a discharge micrometering valve. The supercritical carbon dioxide experimental equipment is suitable for a supercritical carbon dioxide extraction technology, chemical reaction in supercritical carbon dioxide, the purification of crude products in the supercritical carbon dioxide, and the measurement of phase equilibrium and melting points of solutes in the supercritical carbon dioxide. The supercritical carbon dioxide experimental equipment has the characteristic of simple structure, and is suitable for multiple supercritical carbon dioxide experiments.

The invention discloses a bioculture method for entomopathogenic nematodes. A large amount of the entomopathogenic nematodes can be obtained through the steps of preparation of an inoculation solution, immersed inoculation with the entomopathogenic nematodes, collection of inoculated last instar larvae of large wax moths, and aerated culturing of the entomopathogenic nematodes through a self-madedrawer type incubator. The large-scale bioculture of the entomopathogenic nematodes is realized through the bioculture of the last instar larvae of large wax moths, a creative immersed inoculation process and aerated drawer type incubator culture. The mass propagation of parasitic entomopathogenic nematodes in the larvae of large wax moths is realized at a suitable temperature and a suitable humidity. The method realizes the intensive inoculation and culture of the large wax moths during the bioculture of entomopathogenic nematodes, and solves the contradiction of large labor force required intraditional bioculture methods.

The invention discloses a waterborne wallpaper slurry stirring machine. The waterborne wallpaper slurry stirring machine comprises a first base, a motor box and a first bearing are fixedly connected to the bottom of the inner wall of the first base in sequence from left to right, a first motor is fixedly connected to the bottom of the inner wall of the motor box, an output shaft of the first motor penetrates through the top of the motor box and is fixedly connected with a first belt wheel, a first rotation shaft is fixedly connected to the top of the first bearing, a second belt wheel is connected to the surface of the first rotation shaft in a sleeving mode, a belt is arranged on the surface of the first belt wheel, and the other end of the belt is in driving connection with the second belt wheel. According to the waterborne wallpaper slurry stirring machine, by arranging the first motor, the first belt wheel, the second belt wheel, the belt, the first rotation shaft, a first connecting block, an air cylinder, a gear plate, a gear, a second rotation shaft, a stirring box, a second motor, a connecting rod and stirring blades, the uniform stirring effect is achieved through different rotating modes, the working efficiency is high, time and labor are saved, and economic consumption of a user is reduced.