43results about How to "Reduce manual cleaning costs" patented technology

The invention provides an environment-friendly method for culturing fish by using net cages and relates to a technique for culturing fish by using the net cages. In the method, one or more inner net cages are sleeved in an outer net cage; predatory fish is cultured in the inner net cages; and omnivorous fish, filter fish, or omnivorous fish and filter fish are cultured in the gap between the outer net cage and the inner net cages, wherein the omnivorous fish or the filter fish feed on residual baits and excreta of the predatory fish and animals and plants attached to meshes. By the method, water environmental pollution due to eutrophication of water environment caused by fish culture in the net cages is avoided; pollution-free fish culture is realized; utilization ratio of the bait is increased; breeding cost is reduced; and economical benefit is increased.

The invention relates to a deoiling and scumming device for a sewage treatment plant. The deoiling and scumming device mainly comprises an open sewage treatment tank and is characterized in that one end of the sewage treatment tank is provided with a sewage inlet while the other end of the sewage treatment tank is provided with a water outlet; an oil scraping system is arranged at the top of the sewage treatment tank and formed by connection of a transmission support and an oil scraping comb connected with the transmission support. The deoiling and scumming device has advantages that a flow guide area can be set according to oil residue quantity, oil absorption felts are arranged in a flow guide area to realize oil isolation, a guide plate is lifted and rotates to a position above an oil residue collection tank along a set time after oil collection is finished, the guide plate is fixedly connected with springs, and an extrusion space is obtained. By the external sleeve type oil scraping comb on the guide plate, oil and scum can be directly filtered into the oil residue collection tank, and accordingly land saving and oil removal are effectively realized. In addition, due to direct transporting, manual salvaging cost is reduced.

The invention discloses a laminated aluminum alloy template and preparation method thereof. The laminated aluminum alloy template comprises an aluminum alloy template base material and a coating formed on the surface of the aluminum alloy template base material, the coating is formed by curing paint, the paint is prepared from the following raw materials in parts by weight: 50 to 80 parts of titanium-based/nickel-clad aluminum powder, 20 to 30 parts of silica powder, 50 to 80 parts of glycerinum, 100 to 150 parts of polyurethane acrylate, 50 to 100 parts of fluorocarbon resin, 5 to 10 parts ofa fluorine surfactant, 10 to 15 parts of hydrophobic powder, 5 to 7 parts of a dispersant, 2 to 5 parts of a defoamer, 7 to 15 parts of a curing agent, the thickness of the coating is 20 to 30 mu m,the laminated aluminum alloy template prepared by the invention can be used without a mold discharging agent, the surface is smooth after demolding, no concrete is stuck and no reaction with the concrete exists, the laminated coating is tightly adhered to the aluminum alloy template, is not easy to fall off, flake, and is more in aluminum alloy template turnover times, and high in wear resistance.

The invention relates to a garlic sectioning and grading mechanized device and a control method thereof. The garlic sectioning and grading mechanized device comprises a bottom disc, a sectioning device and a grading device, the sectioning device and the grading device are mounted on the bottom disc, the sectioning device comprises an outer box body, two upper rubber rollers rotatably connected into the outer box body and a sectioning driving device for driving the two upper rubber rollers to rotate in the opposite directions, rubber side plates are mounted between side plates of the outer boxbody and the upper rubber rollers, a feeding opening is formed in the top of the outer box body, the feeding opening is fixedly provided with a flow dividing plate extending to the two upper rubber rollers, the grading device comprises a vibration rack connected with the bottom disc through a spring and multiple stages of screen nets mounted on the vibration rack, the discharging ends of the screen nets are provided with collecting pipes, garlic collecting, transporting, sectioning, impurity removing and grading are finished at one time, multiple operation flows are integrated, operation and mobility are high, due to intensification design, the space and the size occupied by the device can be greatly reduced, and the current needs of a peasant can be met.

The invention provides a color printing packaging coated film device comprising a spring, a cleaning brush, a support, a fixed block, a first bevel gear, a second bevel gear, a telescopic shaft, a third bevel gear, a fourth bevel gear, a first belt wheel and a second belt wheel. The cleaning brush is assembled at the lower end of the support. The spring is installed at the outer end of the cleaning brush. The fixed block is arranged at the outer end of the spring. Through the design, a packaging coated film can be cleaned. The first belt wheel is arranged on the upper side of the second belt wheel. The fourth bevel gear is installed on the right side of the first belt wheel. The third bevel gear is assembled at the upper end of the fourth bevel gear and is installed on the telescopic shaft. The second bevel gear is assembled on the telescopic shaft and is arranged on the upper side of the third bevel gear. The first bevel gear is assembled at the upper end of the second bevel gear. According to the design, the distance of an upper pressing roll and a lower pressing roll can be adjusted. The color printing packaging coated film device is convenient to use and operate, good in stability and high in reliability, and the use range is widened.

The invention relates to the technical field of hull maintenance, in particular to a hull surface marine organism cleaning system and a cleaning method thereof. The device comprises a flushing device and a cleaning device, the flushing device comprises a protective shell which wraps a ship body immersed in seawater and then is detachably connected with the ship body, a cavity is formed between the protective shell and the ship body, the cavity is filled with desalted water, a water outlet hole is further formed in the protective shell, and the cleaning device comprises a scraping assembly and a lifting assembly. The two sets of lifting assemblies and the two sets of operation assemblies are arranged on the two sides of the ship body correspondingly. The cleaning system further comprises a controller, a thickness sensor and a distance sensor. The cleaning system further comprises a flow velocity sensor used for detecting the water flow. The device can clean in the sailing process, has the characteristics of high efficiency, labor saving, safety in operation, wide application range, convenience in manufacturing and no damage to a ship body, saves energy, can effectively improve the cleaning efficiency, and is worthy of wide popularization and application.

The purification device comprises a main equipment pipe, a driving mechanism, a transmission mechanism, an adsorption filtering mechanism and a cleaning mechanism, the driving mechanism is fixedly arranged at an air outlet of the main equipment pipe, and the lower end of the transmission mechanism is fixedly connected with the lower end of the inner side of the main equipment pipe; one end of the upper end is in meshed connection with the driving mechanism, the other end of the upper end is in meshed connection with one end of the adsorption filtering mechanism, and the two ends of the adsorption filtering mechanism are fixedly arranged in the equipment main pipe; the device has the beneficial effects that it can be guaranteed that the first adsorption sheet can adsorb oil dirt for a long time, blockage can be prevented, the maintenance cost is reduced, long-time normal use of the purification device is guaranteed, the structural design is ingenious, automatic operation is simple, automatic deep cleaning can be achieved, and the manual cleaning cost is reduced; and the long-time normal use of the purification device is further ensured.

The invention discloses a high-efficiency PVC toy production feeding and batching system. The high-efficiency PVC toy production feeding and batching system comprises a box body structure and a stirring structure, wherein the stirring structure is arranged in the box body structure. The box body structure is simple and convenient to operate, the stirring structure realizes full stirring of raw materials in a box, a cleaning structure separates the raw materials adhered to the inner wall of the box body, and the manual cleaning cost is reduced; an opening structure facilitates the replacement of a cleaning brush, an L-shaped fixing block limits a stop block, and the opening of a connecting plate at an opening caused by the movement and deviation of the stop block is prevented; and a filtering structure effectively prevents the outflow of the caked raw materials.

The invention relates to a nano self-cleaning protective agent applicable to photovoltaic power generation cell panels. The nano self-cleaning protective agent is prepared from, by weight, 6-8% of long-chain organic siloxane, 0.1-1% of organic acid or inorganic acid, 6-10% of inorganic materials, 0.1-1% of a dispersing agent, 65-75% of an organic solvent and 10-15% of water, wherein the long-chain organic siloxane refers to CnH2n+1Si(OCmH2m+1)3, n is 25-30, and m is equal to 5; the long-chain organic siloxane also refers to CBr3CBr2(CH2)t(CH2)nSi(OCmH2m+1)3, t is equal to 7, n is 10-15, and m is equal to 5. The nano self-cleaning protective agent has advantages that a specific artificial bio-simulated structure is achieved, manual cleaning cost is reduced greatly, and hydrophobicity, hardness and surface smoothness of the nano self-cleaning protective agent are improved; since an anti-fouling mechanism of the nano self-cleaning protective agent takes advantages of low surface energy of a coating and a water contact angle is a critical parameter for measuring the surface energy of the coating, the larger the water contact angle, the lower the surface energy of the coating, the better the hydrophobicity and the antifouling performance.

The invention discloses a concrete block forming machine. The concrete block forming machine comprises a left fixing plate and a right fixing plate, and the two sides of the lower surfaces of the leftfixing plate and the right fixing plate are fixedly provided with supporting legs. The lower portions of the left fixing plate and the right fixing plate are in threaded connection with a storage boxthrough bolts, and waste residues generated after concrete blocks are polished are collected by the storage box conveniently. A rotary pillar is wound with a conveyer belt, a first motor drives the rotary pillar and the conveyer belt to rotate conveniently, and a placement plate is made to drive the upper portions of the concrete blocks to be polished. The two sides on the opposite faces of a fixing rack are connected with limiting plates through telescopic rods, and the telescopic rods achieve supporting and guiding effects on the limiting plates. The two sides of the fixing rack are in threaded connection with threaded rods, the limiting plates can move towards the concrete blocks through the threaded rods, the limiting plates play a limiting role in the concrete blocks, the concrete blocks are not prone to topple and fall, and the polishing efficiency of the concrete blocks is improved.

The invention discloses an environment-friendly recycling device for fuel gas waste heat. The environment-friendly recycling device comprises a fuel gas smoke exhaust pipeline and a cold water circulation pipeline, wherein a heat pipe is arranged in the cold water circulation pipeline, the heat pipe is spirally arranged in the fuel gas smoke exhaust pipeline in a bent mode and used for circulatingheat in the fuel gas smoke exhaust pipeline into a water tank of the cold water circulation pipeline; thus, the problems that in a fuel gas use process, heat exhaustion is large, a heat recovery rateis low and environmental pollution is prone to being generated are solved. According to the environment-friendly recycling device disclosed by the invention, heat in an oil exhausting pipeline is recycled, so that secondary utilization of heat energy is improved, a fuel gas use rate is improved, heat energy loss is reduced, especially pollution to the environment is reduced, benefits to the nation and the people are achieved, fuel gas emission is indirectly reduced, protection to the environment is formed, lampblack in the oil exhausting pipeline can be automatically cleaned, cleaning cost required by labor invest is reduced, mainly cleaning quality is ensured, fuel gas utilization is more efficient, an emission requirement is ensured, and pollution to the environment is reduced.

The invention relates to a precipitation reactor for producing an organic substance treatment catalyst. The precipitation reactor comprises a motor, a tank body, a top cover, a transfer shaft, a bracket and a base, wherein a de-scaler is further arranged in the tank body; the de-scaler is horizontally mounted on the transfer shaft and rotates along with the transfer shaft, meanwhile, the free endis in contact with the inner wall of the tank body; a rotary temperature-control cover is covered outside the side wall of the tank body; the rotary temperature-control cover is connected to the transfer shaft through two connecting rods which are symmetrically arranged, and can rotate along with the transfer shaft around the tank body. The precipitation reactor has the characteristics of being uniform in heating, capable of effectively eliminating temperature difference in the tank, and being high in cleaning degree.

The invention discloses a positioning and fixing device for house plate processing, comprising a frame assembly, a power transmission device and a clamping device. The power transmission device is tightly connected with the frame assembly; the frame assembly is tightly connected with the clamping device; the power transmission device is located below the frame assembly; the clamping device comprises a positioning chuck assembly, a movable chuck assembly and a baffle assembly; the positioning chuck assembly is movably connected with the movable chuck assembly; a baffle assembly is movably connected with the frame assembly; a concave surface in the middle of a first chuck is a clamping surface; clamping planes are arranged at the two ends of the first chuck; a convex surface of a second chuck is a clamping surface; a third chuck is a plane clamping plate; the power transmission device comprises a lead screw; the two ends of the lead screw penetrate through an inner ring of a bearing; and the lead screw is rotatably connected with the bearing.

The invention discloses an intelligent light diet scheme recommendation method and device, and the method and device guarantee that a recommended recipe is scientific and healthy, also can visually obtain the cost price information of a finished product of the recipe on the premise that the personalized customization can be carried out according to the demands of a user, and also recommend the appropriate exercise to the user. The invention further discloses a hardware server of the device of the intelligent light diet scheme recommendation method, dust can be cleaned in time, inconvenience caused by manual cleaning is avoided, the device for intelligently recommending the light diet can stably operate, negative effects such as system shutdown caused by frequent crash are avoided. The manual cleaning cost is further saved, and meanwhile, the intelligent light diet scheme recommendation method is more stable and effective to operate.

The invention relates to hydrophobic and oleophobic self-cleaning coating, a preparation method and application of the hydrophobic and oleophobic self-cleaning coating and solar equipment, and belongsto the field of new generation of self-cleaning coating. The preparation method of the coating comprises the step of mixing fluorine-containing olefin monomers, nanoparticles and an inducing agent, wherein the inducing agent is prepared from (NH4)2S2O8. The working procedures of the preparation method are simple; the condition controllability is high. The obtained hydrophobic and oleophobic self-cleaning coating overcomes the defects of the traditional self-cleaning coating in aspects of service life, dust removal rate, stability, environment protection rate and the like; good characteristicssuch as better ultraviolet resistance, high luster, high combining powder, impact resistance and bending resistance are fully shown. When the coating is applied to the preparation of the solar equipment, the manual cleaning cost can be properly reduced, and the energy storage efficiency is improved. The solar equipment coated with the self cleaning coating has the higher energy storage efficiency.

The invention discloses a finished product storage tank for cleansing water processing. The finished product storage tank comprises a tank body and a stirring device, the phenomenon of non-uniform distribution of proportioning substances is inevitable after cleansing water is put into the tank, the single stirring cannot make the cleansing water uniform, the installation of an air pump makes air emerge from water to drive the cleansing water to turn over up and down, and then the stirring is matched, finally, the cleansing water can be uniformly distributed in the tank, the use effect of the cleansing water is ensured, the external environment can cause too high or too low temperature of the tank body and further cause evaporation or decomposition of partial substances of the cleansing water, and the installation of a temperature sensor and a thermal insulation layer not only can block the influence of the external temperature, but also can give an alarm when the temperature change of the tank body is too large, the quality of the cleansing water is guaranteed through the dual-protection effect, the inner wall of the tank body and the blades can be cleaned when the device is not used through installation of a transverse spray head and a longitudinal spray head, the manual cleaning cost is reduced, and it is guaranteed that the interior of the device is clean and sanitary.

The invention relates to an efficient intelligent goose egg marker and a control method, and belongs to the field of livestock breeding. The marker comprises a self-cleaning device, an automatic drying device, an automatic coding device, an automatic lamination device, a conveying belt, a laser scanning device, a support, guide rails, a control main board and a wireless contour receiving module, the self-cleaning device comprises a brush conveying belt, an ultrasonic device, a water pipe, a cleaning tank and a motor, the automatic lamination device comprises a lamination solvent pipeline and anozzle, and a main controller and a wireless communication module are integrated to form the control main board. Goose eggs are automatically cleaned, dried, coded and laminated, and screening accuracy of low-yield individual breeding geese is achieved. The marker has special practical significance for promoting high-quality and efficient production of breeding service industries and improving economic benefits.

The invention provides a washing system for washing a heat recovery device through cloud intelligent control. The washing system comprises a microprocessor, a power supply, a communication module, a washing device, the heat recovery device, a heating device, a temperature sensor, a flowmeter and a cloud console. The temperature sensor collects the heat exchange water inlet temperature and water outlet temperature of the heat recovery device and the water outlet temperature of the heating device; the flowmeter is used for collecting the water flow of the heat recovery device; the microprocessortransmits collected water temperature information and water flow into the cloud console through the communication module; and the cloud console calculates the heat exchange efficiency according to the water temperature information and the water flow, and controls the washing device to work through the microprocessor according to the calculated heat exchange efficiency. Through big data analysis of the cloud console according to the calculated heat exchange efficiency, the highest heat exchange efficiency of the heat recovery device is guaranteed, and the purpose of greatly lowering energy consumption is achieved; and the phenomenon of excessive washing is avoided, and the manual washing cost is greatly lowered.

The invention relates to the technical field of tail gas treatment, in particular to a pitch hot mix plant recycling tail gas treatment device and method. The pitch hot mix plant recycling tail gas treatment device comprises a recycling drying drum, a primary drying drum and a flue gas transmission device; the flue gas transmission device comprises a flue gas separator, an ash discharging valve, a mixing chamber and an induced draft fan, the flue gas separator comprises an air inlet, an air outlet and an ash discharging port, the air inlet is connected with the recycling drying drum, the air outlet is connected with the induced draft fan, the ash discharging port is connected with the mixing chamber through the ash discharging valve, the induced draft fan blows air from one side of the mixing chamber, and the other side, opposite to the induced draft fan, of the mixing chamber is connected with the primary drying drum. According to the pitch hot mix plant recycling tail gas treatment device and method, the vast majority of dust particles can not enter a draught fan, the draught fan is protected, dust is automatically removed, the labor cost is reduced, the service life of equipment is long, and long-term continuous operation can be achieved.