20results about How to "Improve water resource utilization" patented technology

The utility model discloses a water-jet-guided laser processing machine tool capable of recycling waste water, which relates to the technical field of water-jet-guided laser processing machines and comprises a shell, and a processing table is fixed at the central position in the shell. Waste water and chippings generated by machining are guided to flow to the water outlets in the two ends through the inclined drainage grooves in the surface of the machining table and fall to the filtering assembly through the water outlets. A folded edge groove formed by three layers of flow guide plates and an upper folded edge in the filtering assembly slows down water flow impact, so that large-size chippings are precipitated and temporarily stored, and the chippings in the folded edge groove can be conveniently cleaned through an integrally-formed scraping plate; the lining frame further intercepts suspended chippings, the preliminarily filtered wastewater flows into wavy filter cloth at the top of the wastewater frame through drainage holes in the bottom of the positioning frame, the filter cloth adsorbs fine impurities by increasing the contact area, and finally the purified wastewater is collected in the wastewater frame, so that graded filtration and recovery of the processing wastewater and efficient separation and cleaning of the chippings are realized; and the water resource utilization rate and the machine tool maintenance convenience are improved.

This utility model provides a crab and bass polyculture device, relating to the field of aquaculture technology. It includes a pumping device, an outer box, and an inner box coaxially arranged with a clearance fit. Two limiting grooves are formed inside the inner box. A water pump is fixedly connected inside the inner box, and rotary joints are connected to both ends of the water pump. The other end of each rotary joint is connected to a circular box slidably connected to the limiting grooves. A motor drives a synchronous pulley and a synchronous belt to drive the circular box to slide within the limiting grooves, allowing the water inlets on the circular box to connect with water pipes in different directions. Combined with the power of the water pump, this enables bidirectional water flow between the two ponds, constructing a bidirectional water exchange system between the crab and bass ponds. This improves water resource utilization, prevents water quality deterioration in a single pond, promotes the sharing of beneficial substances between the two ponds, and reduces aquaculture costs.

This utility model discloses a backwash water concentrate recovery and utilization device, belonging to the field of water treatment technology. It includes a first filtration device, a second filtration device, and a third filtration device. The first, second, and third filtration devices are connected to the inlet of a wastewater collection tank. The outlet of the wastewater collection tank is connected to a wastewater pipe, which is connected to the inlet of a wastewater pump. The outlet of the wastewater pump is connected to a greywater treatment mechanism and also to a water purification mechanism. This utility model, employing the aforementioned backwash water concentrate recovery and utilization device, reduces the operating load and cost of the greywater treatment system, optimizes the water quality balance of the circulating water system, and prevents corrosion or scaling of cooling equipment, thereby ensuring the efficient and stable operation of the water treatment system.

This utility model relates to the field of wastewater treatment technology, and in particular to a series-type wastewater treatment flotation machine. It solves the problems of existing technologies where the sludge collection box is fixedly installed, resulting in cumbersome disassembly, difficulty in independent removal for thorough cleaning, long maintenance cycles, and high labor intensity. The series-type wastewater treatment flotation machine includes a flotation machine body and a mounting frame connected to the top of the flotation machine body. A mounting bracket is provided at one end of the flotation machine body, and the mounting bracket is connected to the end of the mounting frame via a connecting structure. A detachable collection chamber and a liquid collection box are provided at the bottom of the mounting bracket. This utility model, through the detachable liquid collection box and collection chamber, significantly improves the convenience of subsequent cleaning and maintenance efficiency, effectively reduces manual labor intensity, and meets the actual needs of efficient and stable equipment operation and rapid maintenance.

This utility model discloses a Bluetooth headset production testing device, including a testing pool. Support frames are fixedly connected to both sides of the testing pool. Several first rotating shafts are rotatably connected inside the testing pool. A first clamping plate is fixedly connected to the top of each first rotating shaft. A connecting frame is provided above the first clamping plate. A second rotating shaft is rotatably connected to the bottom of the connecting frame. A second clamping plate is fixedly connected to the bottom of the second rotating shaft. A rotating assembly for driving the first rotating shafts is provided at the bottom of the testing pool. A spray box is fixedly connected to the inner side wall of the testing pool. A water supply assembly is provided at the rear of the testing pool. In this utility model, by configuring the first rotating shaft, first clamping plate, second rotating shaft, second clamping plate, spray box, spray head, water supply tank, first pump body, water supply pipe, return pipe, return box, baffle, filter plate, second pump body, and connecting pipe, and coordinating with the rotation of the headset, the uniformity of spraying is improved, and the water resource utilization rate is increased.

The utility model relates to the technical field of downflow evaporation cold technology, and specifically provides a downflow integrated evaporation cold all-in-one machine, adopts the structural form of half coil pipe half filler to integrate upper and lower box bodies, a fan, a water spraying system and the like into an integrated device, which is different from the downflow evaporation cold structure of the past upper and lower split body, the all-in-one machine is designed according to the integral type, cancels the bottom frame structure, reduces product cost, forms an advantage in price, the filler is detachable, maintenance is convenient, is equipped with multiple small diameter fans (8 level motors), within the energy-saving range stipulated in the new national standard, can select primary or secondary energy efficiency motor according to customer demand, conforms to the development demand of the high-quality direction of the industry energy saving, water saving, high efficiency, low noise and the like. The appearance of the all-in-one machine is planned and designed according to the size of a container, satisfies the overseas market demand, is compact in structure, saves installation space, and is reliable in operation.

This invention relates to the field of solid waste treatment technology, and in particular to a method for multi-stage countercurrent water washing and dechlorination of waste incineration fly ash with a low liquid-to-solid ratio. This invention combines low liquid-to-solid ratio water washing with countercurrent water washing, and utilizes a rotary vibrator to achieve effective dechlorination of waste incineration fly ash, ultimately obtaining water-washed fly ash with a chlorine content of less than 1%. Compared with existing technologies, this invention organically combines low liquid-to-solid ratio water washing, countercurrent water washing, and a rotary vibrator, balancing dechlorination efficiency and water resource utilization. The process is stable and reliable, simple to operate, and has low energy consumption. The treated fly ash meets the requirements for subsequent resource utilization, providing an efficient and feasible new solution for the harmless treatment and resource recovery of waste incineration fly ash.

The utility model discloses a full -automatic cleaning and removing of sundries device of traditional chinese medicine decoction pieces, including the casing, the top welding of casing installation has the cleaning cylinder, and the top surface intercommunication of cleaning cylinder has the spray shell. Advantageous effect: through starting servo motor work, promote servo motor to drive transmission shaft rotation through its output end winding transmission belt, and then transmission shaft drives arc stirring piece rotation in cleaning cylinder through connecting rod, make the traditional chinese medicine decoction pieces raw materials of adding from the inlet mouth place reciprocating stirring in cleaning cylinder, at this moment, through starting booster pump of water guide pipe work, promote the cleaning water in the water storage cavity of pumping pipe place to irrigate in several branch pipes, again by the high pressure nozzle of several branch pipe bottom spouts into cleaning cylinder and carries out medicinal material flushing, and the wastewater and impurity that filters through first filter screen enter the pull bucket, and then carry out filtration by the activated carbon filter screen of pull bucket and its several unit filter water shell's second filter screen, realize wastewater filtration and impurity separation.

This utility model relates to a drainage and water circulation arrangement structure for municipal green walls, comprising: multiple drip irrigation mechanisms, each drip irrigation mechanism including an adjustment component and multiple drip components, the adjustment component being used for adjusting the position of the multiple drip components, and the adjustment component being mounted on the planting trough; a collection mechanism, the collection mechanism including a support component and a cleaning component, the cleaning component being used for cleaning stains on the inner wall of the support component, and the support component being used for collecting drainage from the planting trough; and a circulation mechanism, the circulation mechanism including a transfer component and a transport component, the transport component being used for extracting water from the support component and the transfer component, and also for supplying water to the drip components, and the transfer component being used for storing water. This drainage and water circulation arrangement structure for municipal green walls, with its drip irrigation mechanism, allows the drip components to be adjusted in position within the adjustment component, thus adapting to the drip irrigation needs of different plants, avoiding the cumbersome custom pipework, and making drip irrigation more flexible.

The utility model relates to the field of agricultural planting especially relates to a device of timing watering in agricultural greenhouse environment, including greenhouse booth, connecting rod, shell, touch screen and energy storage component etc.

The application discloses a seedling raising device for forestry, and belongs to the technical field of seedling raising devices. The seedling raising device for forestry comprises a bearing frame, two driving chains are installed on the bearing frame, a driving mechanism is installed on one side of the bearing frame, the driving mechanism is used for driving the driving chains to rotate, a plurality of supporting plates are fixedly installed on the two driving chains, a placing box is installed between the two supporting plates, lifting plates are fixedly installed on the two sides of the placing box, a plurality of seedling raising boxes are installed in the placing box, and an irrigation mechanism is installed above the bearing frame. The technical scheme of the application effectively solves the problems that a large amount of water is intercepted by leaves of seedlings in the upper layer of a traditional multilayer seedling raising device, and the lower layer receives insufficient water, and avoids the risks of water resource waste and seedling survival rate reduction.

This invention discloses an energy-saving grinding component for a sand mill, comprising an equipment housing containing a cooling tank, a grinding chamber located above the equipment housing, a spiral cooling cavity within the grinding chamber, a feeding pipe and a discharge pipe on the grinding chamber, and a cover fixedly mounted on the top of the equipment housing on one side of the grinding chamber. This invention improves the contact shearing efficiency between the grinding chamber and the material and grinding media beads through the coordinated operation of a cam, hollow shaft, grinding drum, and pin, achieving material grinding. Heat exchange is achieved between the cooling water in the spiral cooling cavity and the grinding chamber, enabling temperature control while recycling water resources. It also allows the warm water after heat exchange to quickly and thoroughly mix with the low-temperature cooling water and cooling elements, agitating the water to break up temperature stratification, ensuring the low-temperature stability of the return cooling water, and continuously guaranteeing the cooling effect. The entire process is driven by a single power source, balancing cooling efficiency and energy saving.

A kind of new energy vehicle quick fire extinguishing device of rotary telescopic, including rotary telescopic fire extinguishing cover device, the fire extinguishing cover device includes flame-retardant fabric, flame-retardant fabric inside cladding connection rotary telescopic framework, the rotary telescopic framework is hollow pipe structure, hollow pipe structure connects fire water spray head and fire water connector, the surface of the flame-retardant fabric is provided with pressure relief skylight, the bottom of the fire extinguishing cover device is provided with water-blocking fence around new energy vehicle, water-blocking fence and new energy vehicle between the fire water that accumulates fire water spray head sprays forms water pool and soaks new energy vehicle.The utility model new energy vehicle quick fire extinguishing device of rotary telescopic is through fire extinguishing cover device on the basis of portable and fast cladding entire car realizes air insulation, then telescopic framework multi-angle injection fire extinguishing, and water-blocking fence forms the soaking fire extinguishing performance to car, finally pressure relief skylight prevents the explosion risk caused by gas accumulation.

This utility model provides a rainwater harvesting and utilization device, including a collection cylinder with a water storage chamber inside for collecting water. A circular opening is located at the center of the collection cylinder. A rain-blocking plate is located at the upper end of the collection cylinder. A connecting rod, extending into the central opening of the collection cylinder, is located below the rain-blocking plate. A spiral frame is located at the lower end of the connecting rod, and a filter screen is laid on top of the spiral frame. The outer surface of the spiral frame is perforated, and a water inlet groove is formed within the opening of the collection cylinder, corresponding to the perforation on the outer surface of the spiral frame. The rain-blocking plate of this utility model can guide oblique rainwater from any direction, preventing rainwater splashing and loss due to wind. Furthermore, the filter screen and spiral frame are both spiral structures; the spiral shape of the filter screen guides intercepted impurities to automatically slide down the spiral path and ultimately fall into the trash can below, preventing impurities from accumulating and clogging the filter screen.

This utility model belongs to the field of wastewater treatment technology, specifically relating to a wastewater recycling and treatment system for deionized water production. It includes a wastewater tank and a finished water tank, with a sedimentation device and a filtration device installed between them. A resin softener and a concentration device are also installed between the wastewater tank and the finished water tank. Wastewater in the wastewater tank sequentially passes through the sedimentation device, filtration device, resin softener, and concentration device before flowing into the finished water tank. This utility model, by adding a resin softener and a concentration device to the existing sedimentation and filtration devices, constructs a multi-stage treatment system of "sedimentation-filtration-softening-concentration," deeply removing impurities from the wastewater and improving the water resource recovery rate.

An integrated water system includes a central water purifier, a central water softener, a reverse osmosis system, ion sensors, a solenoid valve, a check valve, and a reversing valve. The central water purifier is directly connected to the municipal water supply. The central water softener connects to the central water purifier via a control valve. The reverse osmosis system includes a booster pump, a reverse osmosis filter element, and a post-filter element. Water from the central water softener passes through a second solenoid valve and then the booster pump connects to the reverse osmosis filter element and the post-filter element. A pure water supply faucet connects directly to the pure water supply outlet of the reverse osmosis system, and a high-pressure switch is installed at the faucet. A wastewater return path is provided at the wastewater outlet of the reverse osmosis filter element, along with four ion sensors.

In-situ thermal recovery of unconventional oil and gas methods involve directly heating the water layer of unconventional oil and gas reservoirs through horizontal wells, or drilling / fractured the high-permeability layer of unconventional oil and gas reservoirs before injecting water or periodically injecting water and then heating the injected water, or a combination of the above two methods. By controlling the temperature and pressure conditions of the reservoir, these methods can improve the hydrocarbon generation and expulsion capacity of source rocks, promote in-situ thermal cracking of hydrocarbons, increase the temperature and viscosity of crude oil, and increase the content of free oil and gas in the reservoir. Furthermore, they can utilize various oil displacement forces for oil and gas extraction.

This application discloses a water replenishment-type circulating water side-stream filtration system for industrial circulating water treatment. The system includes a water replenishment system and a circulating water side-stream filtration system. The circulating water side-stream filtration system includes a main circulating water inlet pipe, and the water replenishment system includes a seamless main steel pipe, a manual valve, and multiple seamless sub-steel pipes. The first end of the seamless main steel pipe is connected to the main circulating water inlet pipe, and the second end is connected to multiple seamless sub-steel pipes. Each sub-steel pipe is equipped with a fire hose reel for connection to the water replenishment interface of a water truck. The manual valve is installed on the seamless main steel pipe. Therefore, water is supplied to the water truck from the circulating water side-stream filtration system via the water replenishment system, eliminating the need for a submersible pump to draw water from the circulating water tank. This simultaneously provides filtered water and replenishes water for the water truck, improving water resource utilization.

The utility model discloses a rice processing and cleaning device relates to rice processing field, aims at solving the problem that the existing cleaning device cannot handle the rice hull and the worm-eaten rice in the rice in the cleaning process, and the cleaning effect is poor, and its technical scheme main points are: including the placement frame, the fixedly connected with the baffle in the placement frame, the fixedly connected with a plurality of pipelines on the baffle, the fixedly connected with the spray head on the pipeline, the fixedly connected with the connecting pipe on a plurality of pipelines, the fixedly connected with the water pump between the baffle and the inner wall of the placement frame, the water pump output and connecting pipe fixed connection, the slidingly connected with the receiving plate in the placement frame, be equipped with the collection subassembly for collecting the rice interstitial impurity on the placement frame, be equipped with the lifting subassembly for lifting the receiving plate on the placement frame. A kind of rice processing and cleaning device of the utility model, rice hull and worm-eaten rice in rice can be effectively removed in the cleaning process, and convenient discharge can be realized, and water resource utilization rate can be also significantly improved.

The utility model discloses a kind of three-dimensional live water aquaculture systems suitable for different land use types, including supporting mechanism, breeding mechanism and live water control mechanism;The supporting mechanism is used to erect breeding mechanism above ground;The live water control mechanism is used to control the input and discharge of water body in breeding mechanism, regulate and control the flow and water level of water body in breeding mechanism.The utility model provides a new mode of three-dimensional live water aquaculture on land, breaks through the site limit of traditional aquaculture, realizes the optimal allocation of aquaculture equipment in paddy field, dry land, orchard, forest land and other various land use types, and is easy to accurately control breeding water body.In addition, when the system is applied to different land use types, it also forms a co-production ecosystem with different crops, which can not only exert the ecological effect of co-production, but also overcome the field management problems in co-production mode, realize efficient and accurate irrigation and compound ecological breeding, and has broad popularization and application prospect.