19results about How to "Recycle and save" patented technology

The invention relates to the technical field of photovoltaic flexible supports, in particular to a photovoltaic flexible support with a safety protection function. Comprising two supporting column structures, the upper ends of the two supporting column structures are fixedly connected with supporting top plates, the supporting top plates are rotationally connected with adjusting supports, angle adjusting springs are installed between the adjusting supports and the supporting top plates, one sides of the two supporting top plates are rotationally connected with windward plates, and the windward plates are connected with rotation limiting structures. A fixed tensioning cable and an adjusting tensioning cable are connected between the two adjusting supports, and a photovoltaic panel is installed between the fixed tensioning cable and the adjusting tensioning cable. The problem that when air at a certain rate blows over the photovoltaic panel, thrust in the horizontal direction is generated on the windward side of the photovoltaic panel, and the photovoltaic panel is prone to being damaged is effectively solved. The device is convenient to use, the mounting angle of the photovoltaic panel can be automatically adjusted according to the wind power, so that the influence of the wind power on the photovoltaic panel is reduced, the angle of the photovoltaic panel is adjusted through the gravity of water, and energy is saved.

The inventive technique process of grainy calcium material for preventing and treating peanut blight primarily includes: adopting the shell powder and weathered coal as raw materials, machining into peanut blight prevention material through agglomeration granulation. The invention has innovative and reasonable design, which not only has simple process, easy implementing, but also has low cost of raw materials, product application convenience, remarkable peanut blight prevention effect, and capability of promoting high-efficient production pf peanut. In particular, the invention applies coastal oyster shell wastes for machining calcium materials for preventing and treating peanut blight, which not only reduces environmental pollution, but also promotes recycling of resources, has very significant economic, social and ecological benefits and greater promotional value.

The invention discloses a photovoltaic wastewater lime-process crystallization treatment process and a treatment system used by the same, which are characterized in that acid fluoride wastewater and alkali washing wastewater generated in a photovoltaic sheet production process are respectively collected by an acid fluoride wastewater collecting pool and an alkali washing wastewater collecting pool; the acid fluoride wastewater and a lime agent are subjected to a crystallization reaction in a crystallization fluidized bed to obtain calcium fluoride crystals, effluent of the crystallization fluidized bed and alkali washing wastewater are mixed in a secondary defluorination unit, and calcium chloride is added for a defluorination reaction after the pH value is adjusted; the effluent of the second-stage fluorine removal unit reacts with a fluorine removal agent or polyaluminum chloride in the third-stage fluorine removal unit to remove fluorine again, polyacrylamide is added into the third-stage fluorine removal unit to perform a flocculation reaction, and finally, the fluorine ion concentration in the effluent of the third-stage fluorine removal unit meets the discharge requirement. The agent input cost and the sludge treatment cost are reduced, the secondary pollution of chloride ions is avoided, and the effluent is ensured to stably reach the standard.

The invention discloses a boiler regular drainage sewage heat energy recovery system, the system comprises a cold end system and a hot end system, the cold end system comprises: a pressurization device for pressurizing water flow in the system; the heat exchange equipment is connected to the pressurizing equipment and is used for recovering heat energy of the sewage water and carrying out heat exchange; the butt joint port is communicated with the heat exchange equipment and is used for transferring heat of fluid; the cold and hot end system comprises a boiler barrel sewage discharging system connected to the heat exchange equipment and used for providing a heat source; the water tank is connected to an outlet of the heat exchange equipment and used for storing the cooling water subjected to heat exchange; pressurizing the dewatering treatment equipment through a water pump; by comprehensively utilizing heat energy in sewage and optimizing water resource management, the energy utilization efficiency, the operation stability and the environmental protection property of the boiler are effectively improved, and the operation cost is reduced.

The invention discloses an underground continuous oil pipe heating assembly for oil extraction, and relates to the technical field of oil pipe steam heating. An inseparable first hose body is connected to the outer side of a continuous oil pipe body side by side, and a separable second hose body is connected to the tail end of the first hose body; the tail end of the second hose body floats upwards through the columnar air bag, so that after the device is lowered to an underground oil layer, the tail end of the first channel can float upwards to the position above the crude oil level in the underground oil layer, and high-temperature steam can be conveyed from bottom to top through the first channel in cooperation with the operation that a large amount of high-pressure and high-temperature steam is injected into the underground oil layer during SAGD oil extraction; the continuous oil pipe body is heated from bottom to top by means of high-temperature steam, a large number of evenly-distributed electric heating assemblies do not need to be used, installation and use are convenient and fast, and the heating cost during continuous oil pipe oil extraction can be effectively reduced.

The utility model relates to the technical field of rough rolling mill, and disclose a rough rolling mill, include: base, heating mechanism, rough rolling mechanism and finishing mechanism, heating mechanism, rough rolling mechanism, finishing mechanism are assembled in the upper end of base respectively, the top of base is assembled with cooling roll, the outside of cooling roll is evenly provided with water outlet groove, the front of cooling roll is assembled with servo motor, and the other end of cooling roll is inserted with the short pipe, the outside of short pipe and servo motor is all bushed with bearing, and the ground of bearing is connected with base through pedestal. The rough rolling mill, the outside of big specification round bar is evenly sprayed water source, thereby realizes the even cooling to big specification round bar, reduces the outside temperature difference of big specification round bar, thereby improves the processing effect to big specification round bar, and simultaneously through the water storage module of adding, the water source produced by the device cooling big specification round bar is recycled, and then realizes the recycling of cooling water, reduces the waste of water resources.

The utility model relates to the technical field of energy-saving circulation, and provides a water-ring vacuum pump energy-saving device, which comprises a plurality of water-ring vacuum pumps, a plurality of water-ring vacuum pumps and a plurality of water-ring vacuum pumps, one end of the first pipeline is communicated with the outlets of the plurality of water-ring vacuum pumps; the other end of the first pipeline is communicated with the water storage tank; and one end of the second pipeline is communicated with the inlets of the plurality of water-ring vacuum pumps, and the other end is communicated with the water storage tank. By means of the technical scheme, the problem that water resources are wasted due to the fact that a water ring type vacuum pump is used for a long time in the related technology is solved.

The invention relates to the field of hot rolling strip steel cooling headers, and discloses header cleaning and calibrating equipment which comprises two U-shaped pipes, the two U-shaped pipes are arranged on the left side of a water tank and extend into the water tank, two manual valves are fixed to the outer walls of the U-shaped pipes and communicate with the U-shaped pipes, and the U-shaped pipes are fixed to the left side of the water tank. A three-way pipe is arranged on the outer walls of the U-shaped pipes, two water inlet ends of the three-way pipe are respectively communicated with the two U-shaped pipes, a pressure gauge is fixed on the outer wall of the three-way pipe, and a pneumatic butterfly valve is fixed on the outer wall of the three-way pipe. According to the automatic cleaning device, through cooperation of the U-shaped pipe, the adjusting valve and the water pump, the automatic cleaning method for cleaning the multiple collecting pipe bodies at a time can be achieved, so that the cleaning efficiency is improved, the labor intensity of workers and the operation risk are reduced, the maintenance cost of spare parts is reduced, and through cooperation of the manual valve, the adjusting valve, the water pump and the flow meter, the cleaning quality of the collecting pipe is improved; and the flow of the header body can be tested and calibrated.

The utility model discloses a perishable garbage deodorization recovery device, including machine body, screw rod and water filter device, inside the machine body there are left and right two cavities, the top of the left cavity of machine body is provided with feed inlet, the upper side in the left cavity of machine body is connected with screw rod, the lower side of screw rod is provided with filter screen, and the water filter device is provided with water filter screen. The inner side face of a right cavity of the machine body is connected with a condensing coil through bolts, a collecting box is placed on the lower side of the interior of the right cavity of the machine body, the spiral rod is adopted for driving perishable garbage to move in a rotary vane to extrude out water, large particles are filtered through a screen, and then the perishable garbage flows into a water filtering device to be purified and then used. And solid parts of perishable garbage enter the right cavity of the machine body through the small door, the temperature of the right cavity is reduced through the compressor and the condensing coil, and the perishable garbage is refrigerated, so that the perishable garbage is prevented from reacting to release odor, and meanwhile, the perishable garbage is convenient to collect, clean and reuse.

The invention discloses an ecological production management system and method for beef cattle breeding, and relates to the technical field of livestock breeding, and the method comprises the steps: obtaining beef cattle breeding information, obtaining beef cattle classification information based on beef cattle growth demand analysis according to the beef cattle breeding information, and obtaining beef cattle foodstuff type information based on the beef cattle classification information. The beef cattle are classified based on the growth stages of the beef cattle, the beef cattle breeding efficiency is improved, the growth effect difference caused by mixed feeding is avoided, different types of beef cattle are subjected to combined management, the management cost is reduced, the management efficiency is improved, and the health of an ecological system is promoted through forage planting planning information; according to the method, the beef cattle manure is treated, dependence on external resources is reduced, cyclic utilization of the resources is achieved, meanwhile, the taste and the nutritional value of meat are improved, the beef cattle manure is treated, recycling of the manure and waste is achieved, pollution of a livestock farm to the surrounding environment can be effectively reduced, and the energy cost is reduced.

The utility model discloses a kind of concentrating table, it is related to concentrating table technical field.The concentrating table, the top of circulating water tank is provided with table, driving mechanism for making table shake is arranged between table and circulating water tank;The top of circulating water tank is fixedly connected with water tank, water tank is located in the back side of table, water tank is opened with water tank on, circulating pipe is fixedly connected on water tank, the concentrating table, the impact force generated in the falling process of water body acts on impeller push block, impeller push block drives rotating rod to rotate at this time, the meshing of rotating rod through sprocket and chain makes screw rod produce rotation, along with the rotation of screw rod, mounting plate is driven to brush to slide horizontally, thus realize the cleaning of filter screen, avoid filter screen to produce jamming phenomenon, thus ensure the filtering effect to water body, simultaneously realize the recycling of water body, thus reduce resource waste, reduce concentrating cost.

The utility model relates to a device for producing ammonium bicarbonate from high-concentration CO2, which comprises a main carbonization tower, a standby carbonization tower, a fixed auxiliary tower, a recovery tower, a buffer tank, a synthetic ammonia gas holder and a compressor, a gas inlet of the main carbonization tower is provided with a raw material pipeline, the main carbonization tower is connected with the standby carbonization tower through a pipeline, the standby carbonization tower is connected with the fixed auxiliary tower through a pipeline, and the recovery tower is connected with the fixed auxiliary tower through a pipeline. The fixed auxiliary tower is connected with the recovery tower through a pipeline, the recovery tower is connected with the buffer tank through a pipeline, the buffer tank is connected with the synthetic ammonia gas holder and the compressor through pipelines, and a gas outlet of the compressor is provided with a circulating pipeline communicated with a raw material pipeline. The buffer tank, the synthetic ammonia gas cabinet and the compressor are arranged between the recovery tower and the main carbonization tower, and the circulating pipeline is connected with the raw material pipeline, so that the dilution of high-concentration CO2 can be realized by effectively utilizing related gas generated in the reaction process, the product quality of ammonium bicarbonate is better, the recycling of the gas is realized, and the production cost is reduced. The feed gas consumption is reduced.

The utility model discloses an intelligent efficient sludge and water separation equipment and system, and the equipment includes filter jar body, is separated for mixed liquid cavity and filter clear liquid cavity through the cylindrical filter screen in its inside, and mixed liquid cavity is equipped with mixed liquid water inlet and mixed liquid reflux port, and filter clear liquid cavity is equipped with clear liquid water outlet, still be equipped with brush cleaning subassembly, backwash water inlet, backwash water outlet, pressure sensor and differential pressure controller, and the differential pressure controller can trigger backwash, and the system includes the equipment and storage jar, pump body etc, and backwash is controlled through PLC, and the utility model realizes sludge efficient interception, has intelligent self -cleaning function, adapts to high concentration sludge and water separation, does not need reagent, guarantees biochemical system stability and water discharge standard.

The utility model discloses a part cleaning device. The part cleaning device comprises a cleaning shed, a cleaning assembly, a carrying disc assembly, a transferring assembly and a filtering assembly. The cleaning shed is divided into a cleaning area and a filtering area which are separated from each other in the first direction. The cleaning assembly comprises rolling brushes and a driving assembly, the multiple rolling brushes are arranged in the cleaning area in parallel, the driving assembly drives the multiple rolling brushes to rotate, and the axes of the rolling brushes are in the second direction. The second direction is perpendicular to the first direction. The carrying disc is arranged in the cleaning area and is lower than the rolling brush, and the first driving device is used for driving the carrying disc to move in the first direction. The transfer assembly is arranged in the cleaning area, is close to the filtering area and is used for transferring the cleaning liquid to the filtering area. The filtering assembly is arranged in the filtering area and used for filtering particulate matter impurities and suspended grease in the cleaning liquid and then returning the cleaning liquid to the cleaning area. According to the scheme, dirt and grease attached to the surfaces of the parts are automatically cleaned, and the cleaning efficiency is improved. Meanwhile, cleaning liquid for cleaning the parts can be purified and recycled, waste is reduced, and cost is lowered.

The utility model belongs to the technical field of carbocyclic compounds, and particularly relates to a dioctyl terephthalate dealcoholization device which comprises a dealcoholization kettle, the dealcoholization kettle is connected with a dealcoholization stripping tower, a plurality of falling film tubes are arranged in the dealcoholization stripping tower, a redistributor is arranged at the top of the dealcoholization stripping tower, and a plurality of falling film tubes are arranged in the dealcoholization stripping tower. A plurality of drainage plates and a steam distributor are arranged at the bottom of the dealcoholization stripping tower, a dealcoholization storage tank is connected to the bottom of the dealcoholization stripping tower, a raw material sprayer, a steam ejector and a stirring assembly are arranged in the dealcoholization kettle, a compressor is arranged at the top of the dealcoholization stripping tower, a vacuum pump is connected to the top of the compressor, and a material cleaning arm is arranged in the dealcoholization storage tank. According to the dealcoholization device disclosed by the utility model, the continuous operation of the dealcoholization process is realized through twice dealcoholization operation, the dealcoholization time is shortened, the dealcoholization temperature is reduced, the high-temperature property change risk of dioctyl terephthalate is reduced, the dealcoholization treatment efficiency is improved, and the production efficiency is remarkably improved.

This utility model relates to a water-saving device for textile industrial parks, belonging to the technical field of water treatment equipment. It includes a storage tank with a support frame fixedly connected to its top. A motor is mounted on the top of the support frame, and a revolving component is rotatably mounted at the bottom center of the support frame. An air intake component is connected below the revolving component, and a self-rotating component is rotatably mounted around the revolving component. The revolving component includes a hollow revolving arm and a stirring rod. One end of the revolving arm is fixedly connected to the output end of the motor, and the top of the stirring rod is rotatably connected to the other end of the revolving arm. Several evenly distributed stirring blades are fixedly connected around the stirring rod. This utility model, through the cooperation of the revolving and self-rotating components, enables the stirring rod to not only revolve around the periphery but also rotate on its own axis, thereby more effectively enhancing the mixing effect of oxygen and wastewater, significantly improving oxygen utilization, increasing overall aeration efficiency, optimizing wastewater treatment, and promoting wastewater recycling.

The application discloses an Internet of Things data collection box, and belongs to the field of data collection equipment. The collection box comprises a collection box main body, a solar cell panel is installed on the top of the collection box main body through a support, and a cleaning mechanism for cleaning dust on the surface of the solar cell panel is arranged on the support; a water spraying mechanism is arranged on the support, the water spraying mechanism comprises a water pipe installed on the cleaning mechanism, a plurality of spray heads fixedly arranged along the length direction of the water pipe at equal intervals, a water tank arranged on the inner side of the support, a water pump installed on the water tank and communicated with the water tank, and a hose fixedly installed on the output end of the water pump and communicated with the water pipe. When the cleaning mechanism operates, water flow can be sprayed onto the surface of the solar cell panel synchronously, so that dust and sundries can be scraped off by the scraper in a wet state. Compared with the traditional dry scraping mode, the design greatly improves the cleaning efficiency, reduces the cleaning blind area, and avoids the influence of dust residues on the power generation efficiency of the solar cell panel.

This invention discloses an embedded underwater computing center gravity anchor system based on integrated structural heat dissipation and its installation and maintenance method, belonging to the field of offshore wind power and computing center integration technology. The system includes a gravity anchor and a computing capsule. The gravity anchor is a box-shaped structure set on the seabed, with an internal installation compartment and a pre-embedded heat-conducting pipe network in contact with seawater. The computing capsule is detachably installed in the installation compartment, housing a server cluster and internal cooling structure. It achieves power and data transmission with the gravity anchor through an interface on its end face, and transfers internally generated heat to the heat-conducting pipe network. The gravity anchor, acting as a giant radiator, conducts heat to the seawater, forming an integrated structural heat dissipation path. This invention transforms the gravity anchor into a physical protective shell, a giant radiator, and a standard installation base for the computing center, solving the problems of exposed computing equipment, severe biofouling, low heat dissipation efficiency, and high maintenance costs in existing technologies, achieving a high degree of integration of structure, function, and thermal management.

The utility model discloses a rotating device for accelerating fluid in a BDD module, which comprises the BDD module, a water flow rotating component is arranged at the upper end of the BDD module, and the water flow rotating component is used for rotating water flow in the BDD module. According to the utility model, the servo motor is used for driving the impeller to accelerate the rotating flow speed of internal sewage, so that the sewage is fully contacted with a strong oxidant hydroxyl free radical to carry out electrochemical oxidation reaction, the treatment efficiency of toxic and harmful substances in the sewage is improved, an electrochemical window is widened, the oxygen evolution potential is improved, the recycling of a BDD module is reduced, and the power consumption cost of treatment is reduced; finally, the sewage treatment cost is reduced.