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42results about How to "Save water energy" patented technology
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Device for filtering various water sources into direct drinking water
InactiveCN102107994AFlexible configurationRough surfaceEnergy based wastewater treatmentMultistage water/sewage treatmentLarge applicationsSmall footprint
The invention discloses a device for filtering various water sources into direct drinking water. A primary biological-purification combined filter core water purifying module is added in front of conventional water purifying treatment equipment according to a water body purifying principle; and the steps of ozone pre-oxidation and chlorine sterilization are not needed, and pollutants in water, which are harmful to human bodies, are removed by relying on the metabolism effect of clustered microorganisms in the water. The device has the advantages of compact structure, small occupied area, low water making cost and large application range; the made purified water can be afforded by vast numbers of rural population and urban population. The invention is implemented through the following technical scheme: the disclosed biological-purification combined filter core water purifying module and the conventional water purifying treatment unit thereof are designed and manufactured into standard combined filter core modules; the combined filter core modules are buckled with each other from up to down to form a tower-shaped water purifying device according to the sequence of a water purifying treatment process; as for different water resources and different customer requirements, all that is needed is to replace the combined filter core modules in different processes according to the local water quality situation; and various water sources can be filtered into the direct drinking water.
Owner:郑高宽
Method and system for luring fishes with flow jetting
InactiveCN104088261AAvoid losing directionEffectively lure swimmersBarrages/weirsClimate change adaptationWater flowEngineering
The invention relates to a method and system for luring fishes with flow jetting. The system comprises a fish blocking flow jetting pipe arranged on the up stream of a fishway inlet. A plurality of fish blocking flow jetting holes are formed in a straight-line mode in the length direction of the fish blocking flow jetting pipe, and alpha fish blocking angles are formed between the outlet flow jetting lines of the fish blocking flow jetting holes and a riverway. A plurality of fish luring flow jetting pipes are arranged on the down stream of the fishway inlet along the riverway, a plurality of fish luring flow jetting holes are formed in the fish luring flow jetting pipes in a straight-line mode in the length directions of the fish luring flow jetting pipes, and gamma fish luring angles are formed between the outlet flow jetting lines of the fish luring flow jetting holes and the riverway. According to the method and system, fish blocking flow jetting and fish luring flow jetting are generated through flowing of water flow, and the fishes are prevented from going over the fishway inlet through fish blocking flow jetting, guided by fish luring flow jetting to enter a fishway and prevented from losing the direction. Compared with a traditional water replenishment fish luring mode, water consumption of fish blocking flow jetting and fish luring flow jetting is remarkably reduced, a large number of water conservancy resources are saved, and the method and system are simple in project construction, convenient to operate and suitable for various water conservancy projects.
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES
Automatic temperature control method for rod material cold control system
ActiveCN103464474ARealize fully automatic controlHigh precisionTemperature control deviceAutomatic controlEngineering
The invention provides an automatic temperature control method for a rod material cold control system, and belongs to the technical field of rod material heat treatment. The method comprises the following control steps including temperature detection treatment: the effective value of actual temperature detection equipment is judged, and the actual detection value is corrected; automatic temperature regulation: the automatic temperature regulation is realized on the temperature after the pre-cooling section before the rod material fine rolling, and the automatic temperature regulation is realized on the cold bed inlet temperature of the rod materials. The problems of temperature control precision and stability of the rod materials are effectively solved. The method has the advantages that all cold control equipment realizes the automatic operation, and the distribution of the core part temperature and the surface temperature of the rod materials after the cold control automatic control is stable, so the intensity and the toughness of steel materials are improved, the steel material tissue is improved, and in addition, electric energy sources and water energy sources are saved through automatically controlling a cooling water pump and a valve group.
Owner:BEIJING SHOUGANG AUTOMATION INFORMATION TECH
Environmental protection type nonwoven needle punched carpet and manufacturing method thereof
ActiveCN101524239AReduce volumeReduce consumptionNon-woven fabricsFloor carpetsFiberEnvironmental resistance
The invention relates to an environmental protection type nonwoven needle punched carpet and a manufacturing method thereof. The nonwoven needle punched carpet consists of at least two fiber materials with different fusion points. Base cloth is prepared by nonwoven needle punching; and the base cloth is prepared into the carpet through a forming step of preheating compression. Particularly, in the whole production process, besides the fiber materials, no chemical additives are added and no water treatment is required; and therefore the materials of the nonwoven needle punched carpet keep unicity for easy reclamation and regeneration of raw materials. Regarding the raw materials, the material consumption, the finished product, and each link of the production process, the method not only reduces the production cost, improves the production efficiency and realizes higher economic benefits, but also completely reaches the requirements of environmental protection.
Owner:FAIRTECH INVESTMENT
Circulating treatment system and method for etching solution
InactiveCN103741143AImprove filtering effectLow costPhotography auxillary processesProcess efficiency improvementElectrolysisFiltration
The invention discloses a circulating treatment system for an etching solution. The circulating treatment system comprises an etching platform, an etching tank, a settling tank, a waste solution storage tank, an electrolytic tank, a regeneration mixing tank and a master control center, wherein the etching tank is connected with the settling tank through a pipeline; the settling tank is connected with the waste solution storage tank through a pipeline; the waste solution storage tank is connected with the electrolytic tank through a pipeline; an outlet of the electrolytic tank is connected with the etching tank through the regeneration mixing tank; the control end of the master control center is connected with the positive and negative electrodes in the electrolytic tank. The circulating treatment system also comprises a circulating treatment method for an etching solution. The method mainly comprises the following five steps: generating a waste solution; settling; adjusting the waste solution; electrolyzing; recycling. Three-stage settlement and multi-filtration are adopted in the system and method, so that the system and the method have the advantages of good solid impurity removal effect, low cost, intelligent control, capability of acquiring and analyzing the relevant data of the waste solution in real time, energy saving, environment friendliness and good treatment effect.
Owner:WESKY SUINING ELECTRONICS
Water spraying mechanism in air purification system and control method thereof
ActiveCN104132417ASave energyImprove adsorption capacitySpace heating and ventilation safety systemsLighting and heating apparatusAutomatic controlStreamflow
A water spraying mechanism in an air purification system comprises a water spraying area, a water mist spraying area, a water and air separation device, an air speed sensor, an air pressure sensor, a temperature and humidity sensor, a negative ion concentration sensor and a water supply and return device. A control method of the water spraying mechanism mainly comprises the steps that air environment quality detection data of an air outlet of the air purification system are collected, the collected air environment quality detection data are compared with a preset switching threshold value, and switching is carried out between a maximum water pressure and flow control mode and a negative ion concentration control mode according to the comparison result. According to the water spraying mechanism in the air purification system and the control method of the water spraying mechanism, air speed in an air channel and water spraying pressure and spraying flow of the water spraying mechanism can be automatically controlled, air speed currently allowed by the air purification system is matched, the concentration of the negative ions generated by the air purification system is made to be optimum, and the comfort degree of the human body is improved.
Owner:SHANGHAI MEISHENG ENVIRONMENTAL TECH CO LTD
Domestic sewage treatment process
InactiveCN107879519AEfficient separationEffective protectionSpecific water treatment objectivesTreatment involving filtrationSludgeFiltration
The invention discloses a domestic sewage treatment process which comprises the following steps: S1, adding domestic sewage into a sedimentation basin, controlling a sludge concentration to be 1200-1600mg / l, and controlling dissolved oxygen to be 2-4mg / l; S2, gathering clarified liquor on the upper part of the sedimentation basin in a collecting tank, stirring for 20-30 minutes, adding a sewage treatment agent while stirring, adding an oxidizing agent, a coagulant aid and a flocculating agent into the collecting tank to kill bacteria in the sewage, and coagulating charged particles in the sewage so as to form floccules; and S3, precipitating the domestic sewage obtained in the S2, filtering the sewage after precipitation, and filtering to remove the residues and floccules in the domestic sewage. Compared with the traditional technology, the domestic sewage treatment process provided by the invention has the advantages that the sewage is treated by virtue of three process steps of filtration, collection and disinfection, water discharge or the quality requirement of the recycled water can be met, the impurities and high salinity components in the sewage can be effectively separatedso as to be fully recycled, and the influence of the domestic sewage on the environment is prevented.
Owner:HUAIBEI ZHIHUAI TECH CO LTD
Power plant condensation heat recovery heat supply system taking circular cooling water as heat supply network water
InactiveCN103032913ASave water energyReduce heat consumptionLighting and heating apparatusHot-water central heatingProcess engineeringPower station
The invention relates to a heat recovery system, and discloses a power plant condensation heat recovery heat supply system taking circular cooling water as heat supply network water. The power plant condensation heat recovery heat supply system comprises a steam pipeline and a heat supply pipeline, wherein the heat supplying pipeline is used for absorbing heat through an absorption heat pump; and water of which the temperature rises enters a primary heat supply network. The power plant condensation heat recovery heat supply system is characterized by further comprising a circular cooling water pipeline, wherein heat supply network return water enters the circular cooling water pipeline for serving as cooling water after heat release through the absorption heat pump; and the circular cooling water pipeline is used for making cooling water in a circular cooling water pond enter a condenser through a circular cooling water pump, and is communicated with a heat supply pipeline. Through the heat-exchanging way of the absorption heat pump, condensation heat recovery is realized, condensation heat of a power plant and residual heat in circular cooling water are recovered, circular cooling water is taken as heat supply network water, water energy is saved, and heat energy consumption is lowered; and the power plant condensation heat recovery heat supply system has the advantages of high heat energy recovery utilization ratio, energy saving, emission reduction and the like.
Owner:ZHEJIANG GONGSHANG UNIVERSITY
A method and system for attracting fish by using jet
InactiveCN104088261BAvoid losing directionEffectively lure swimmersBarrages/weirsClimate change adaptationWater flowEngineering
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES
Environment-friendly electrical equipment used in factory and using method of electrical equipment
ActiveCN109330492ASolve the problem of time-consuming and laborious recyclingTo achieve the purpose of energy saving and environmental protectionCarpet cleanersFloor cleanersBristleElectrical devices
The invention relates to the technical field of electrical equipment, and discloses environment-friendly electrical equipment used in a factory and a using method of the electrical equipment. The electrical equipment comprises a cleaning machine, a material inlet and a material outlet are formed in the cleaning machine, the lower end of the material inlet is fixedly provided with a shovel plate bucket, the cleaning machine is provided with two telescoping air cylinders, and the telescoping air cylinders are connected with installation blocks respectively. A cleaning roller is rotationally connected between the two installation blocks, a plurality of bristles are arranged on the circumferential side of the cleaning roller in an array, the cleaning machine is provided with a track, one end of the track is rotationally installed in the shovel plate bucket, and the other end of the track is rotationally connected to the material outlet. A spraying pipe is fixedly installed on the inner wall at the upper end of the cleaning machine, and the cleaning machine is fixedly connected with a material storage box. By arranging the shovel plate bucket, the cleaning roller, the track and the material storage box, debris on the road surface is cleaned away through the cleaning roller into the shovel plate bucket, the debris is recovered into the material storage box through the track, the problem the recovery of the debris wastes time and labor is solved, and the aims that the factory saves energy and is environmentally friendly are achieved.
Owner:CHAOHU JINHUI AUTOMATIC CONTROL EQUIP
Novel environmentally friendly building system
InactiveCN109792903ASimple structureReasonable structureRoof improvementGeneral water supply conservationWater storage tankWater diversion
The invention discloses a novel environmentally friendly building system. The novel environmentally friendly building system is characterized in that an inclined partition plate is arranged in a primary filter box; an aqueduct with the bottom connected with a water storage tank is connected at the bottom of the primary filter box which is located on one side of the inclined partition plate; a water diversion pipe communicated with a cultivation trough is fixed at the bottom of the water storage tank and along the exterior wall of the building; a support grid is arranged on the outer side of the cultivation trough; a climbing net is disposed on the support grid; the climbing net is laid along the outer surface of the support grid and a gap between the climbing net and the exterior wall of the building is reserved a gap between the climbing net and the exterior wall of the building; solar panels are connected with a storage battery; the storage battery is respectively connected with a control switch, a pump and a water sensor, wherein the water sensor is arranged in a draft tube, the control switch is arranged on the water storage tank, and the pump is disposed on the primary filtertank; the pump is communicated with the water storage tank located at the bottom of the building through a pumping pipe; a water outlet of the pump is communicated with the primary filter box. The novel environmentally friendly building system has the advantages of utilizing clean energy, making full use of rainwater and solar energy, and being environmentally friendly.
Owner:成都木星源科技有限公司
Tap water pressure generating set
InactiveCN101761440ALow costGuarantee self-sufficiencyBatteries circuit arrangementsMachines/enginesElectric power systemPore water pressure
The invention relates to a tap water pressure generating set. The tap water pressure generating set is provided with a water pressure motor and a generating set, wherein the water pressure motor is connected with the generating set through a transmission gear, and the generating set is connected with an electric power storage device. The water pressure motor is installed on a tap water pipeline, the generating set is connected with the water pressure motor through the transmission gear, and a generator is connected with the electric power storage device or a consumer. When the tap is turned on, the water flow drives the water pressure motor to generate motive power, thereby driving the generating set to generate electric power, and the electric power is transferred to the electric power storage device or consumer. The tap water pressure generating set can generate electric power by utilizing water pressure so as to ensure the self-supply of the electric power in case of a power failure, and the electric power can be used together with the electric power of the electric utility department, thereby greatly reducing the electric power charge. The tap water pressure generating set can prevent water flowing out of the tap from splashing, and is beneficial to saving water resources.
Owner:宋强
Smart home washing device capable of facilitating wastewater recycling and preventing color mixing
InactiveCN105113170APrevent overflowEasy to recycleOther washing machinesTextiles and paperWastewaterColor mixing
The invention discloses a smart home washing device capable of facilitating wastewater recycling and preventing color mixing, and belongs to the technical field of washing devices. The problems that in the prior art, wastewater recycling can not be facilitated, and color losing objects and objects without color losing can not be washed at the same time are solved. A shell of the smart home washing device comprises a tub and a cover. The tub is divided into an upper tub body and a lower tub body. A washing tub is arranged in the upper tub body. An opening-closing door is arranged on the lower tub body. A box with an opening in the top end is arranged in the lower tub body. A water outlet hole is formed in the upper tub body and formed in the upper end of the opening of the box. A water outlet pipe is arranged on the side wall of the box. A water outlet is formed in the portion, corresponding to the water outlet pipe, of the lower tub body. The water outlet pipe can movably penetrate through the water outlet. Partition plates are movably arranged in the washing tub. A water drainage plate arranged below a water inlet hole is movably arranged on the partition plates and matched with a tub opening of the washing tub. The smart home washing device is used for washing objects.
Owner:邱钊
Anti-blocking instant heating type shower head
The invention discloses an anti-blocking instant heating type shower head, and relates to the technical field of bathroom accessories. The anti-blocking instant heating type shower head comprises a shower head body, a pipeline and a water cavity, wherein the pipeline and the water cavity are arranged in the shower head body, a partition board equal to the inner wall of the water cavity in shape and size is arranged in the water cavity, first through holes evenly arranged are formed in the partition board, the partition board divides the water cavity into an upper layer and a lower layer, the upper layer of the water cavity communicates with the pipeline, and the lower layer of the water cavity is provided with a movable blocking piece and a fixed blocking piece which are equal in shape andsize. Two staggered through holes are arranged, and when the two through holes are attached, closing of the shower head is achieved, when the two through holes are separated, communication of the shower head can be achieved, in cooperation with temperature difference power generation pieces, when hot water makes contact with the temperature difference power generation pieces, due to the temperature difference of two sides, generated current enables an electromagnet to generate magnetic force to attract a metal block until magnetic force overcomes water pressure and elastic force of an elasticpart, fluid is ejected out along the second through hole and the third through hole which are staggered, waste of cold water before heating can be avoided, and the discomfort experience of the humanbody is avoided.
Owner:陈凡
Condensated water circulating and reusing system and method
InactiveCN1432773ASave water energyEvaporators/condensersFluid circulation arrangementWater cyclingEnvironmental engineering
The present invention provides condensated water circulating and reusing system and method. Water molecules in the air is condensated in cooling coil pipe to become condensated water, which is collected, recovered and reused. The condensated water is used to replace replenished water to reach the aim of saving water.
Owner:ENG CORP
Multistage distillation wine brewing equipment
InactiveCN107299040AAchieve secondary distillationReduce consumptionAlcoholic beverage preparationDistillationBiochemical engineering
The invention discloses multistage distillation wine brewing equipment. The multistage distillation wine brewing equipment comprises a sealed tank body and a condenser, wherein a division plate is arranged in the sealed tank body; the tank body is divided into an upper tank body and a lower tank body by the division plate; a heater is arranged inside the lower tank body; a communication pipe is arranged inside the upper tank body; one end of the communication pipe is communicated with the lower tank body while the other end of the communication pipe is arranged outside the sealed tank body. The equipment also comprises a condenser pipe, the condenser pipe comprises a condensate, a first air inlet and a first air outlet; an inner pipe is arranged in the condensate; a first feeding hole and a first discharging hole are arranged in the condensate; the first feeding hole is used for adding stock solutions of wine; a second feeding hole is formed in the lower tank body; the first discharging hole is connected with the second feeding hole through a pipeline; the first air inlet is communicated with the first air outlet through the inner pipe; the first air inlet is communicated with one end of the communication pipe arranged outside the sealed tank body; a third feeding hole is formed in the upper tank body; the first air outlet is connected with the third feeding hole through a pipeline. According to the scheme, the problem of low purity of distilled liquor in the prior art can be effectively solved.
Owner:ZUNYI JINHONG METAL EQUIP
High-efficiency energy-saving spraying fan for textile air conditioner and operating method thereof
InactiveCN111351126AImprove energy efficiencySave water energyDucting arrangementsLighting and heating apparatusElectric machineSpray nozzle
The invention discloses a high-efficiency energy-saving spraying fan for a textile air conditioner. The high-efficiency energy-saving spraying fan comprises a main cylinder body, an air collecting cylinder fixedly connected to one end of the main cylinder body, a motor fixed to one end inside the main cylinder body through a motor bracket, an impeller fixedly connected with a motor shaft, a waterdispersion disc, a water supply pipe and a spray nozzle fixedly installed at the end of the water supply pipe, wherein the water dispersion disc is fixedly connected with the motor shaft and positioned between the motor and the impeller; and the water supply pipe penetrates through the main cylinder body and extends to the side, away from the impeller, of the water dispersion disc. The invention also discloses an operating method of the spraying fan. The high-efficiency energy-saving spraying fan for the textile air conditioner is simple in structure and convenient to implement, water is gradually atomized into a water curtain through the pressure spray nozzle, the water dispersion disc and the impeller, a heat and moisture exchange area is enlarged, and energy is saved.
Owner:徐州申恒环境科技有限公司
High-rise building auxiliary water supply system capable of utilizing building drainage energy
InactiveCN102966141AReduce construction costsSave water energyDomestic plumbingWater supply tanksWater supply networkEngineering
A high-rise building auxiliary water supply system capable of utilizing building drainage energy comprises a low-region water tank, a middle-region water tank and a high-region water tank. The special points are that the high-rise building auxiliary water supply system also comprises a high-region drainage vertical pipe, a middle-low-region drainage vertical pipe and a pressure water supply tank, wherein the pressure water supply tank is divided into an inner cavity and an outer cavity by a diaphragm; a sanitary wastewater buffering box is arranged between the high-region drainage vertical pipe and the middle-low-region drainage vertical pipe; the sanitary wastewater buffering box is higher than the middle-region water tank; a drainage pipe is arranged at the bottom of the sanitary wastewater buffering box; the drainage pipe is communicated with the inner cavity of the pressure water supply tank through an electromagnetic three-way valve; the low-region water tank is communicated with an inlet of the outer cavity of the pressure water supply tank; an outlet of the outer cavity of the pressure water supply tank is communicated with the middle-region water tank; and the pressure water supply tank is lower than the low-region water tank. The high-rise building auxiliary water supply system utilizes an elevating head of drainage of sanitary sewage of users in the high region of the high-rise building as power of water supply for users in the middle region and effectively reduces energy consumption of water supply on the premise of not influencing normal operation of the original water supply and drainage system.
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)
Multi-stage cooler for compressor
InactiveCN108970325AImprove cooling effectSave water energyPositive displacement pump componentsLighting and heating apparatusCooling effectEngineering
The invention discloses a multi-stage cooler for a compressor. The multi-stage cooler is characterized by comprising a base, wherein a vertical plate, a first cooling device and a second cooling device are arranged on the base; the vertical plate is fixedly connected with one side of the upper part of the base; a fan hole is formed in one side of the vertical plate; the interior of the fan hole isconnected with a fan in a matching way; the air exhaust side of the fan faces the first cooling device; the first cooling device is arranged at the center above the base; the second cooling device isfixedly connected with the other side of the upper part of the base. The multi-stage cooler has the advantages that the compressed gas can be cooled for two times, so that the cooling effect is good;firstly, the fan is used for blowing air to cool the temperature of the compressed gas, the temperature is reduced again, and the gas is cooled by cold water in the second time of cooling process; after the gas enters the cooling pipe, the gas is cooled by the cold water in the cooling box, then the cold water is sprayed to the cooling pipe by a spray head, and the cold water can be cyclically used through a cooling circulation machine, so that the water energy is reduced.
Owner:蚌埠市昊源压缩机制造有限公司
Cleaning tank structure on semiconductor silicon wafer cleaning machine
InactiveCN111584413AReduce consumptionSave water energySemiconductor/solid-state device manufacturingSilicon chipEngineering
The invention discloses a cleaning tank structure on a semiconductor silicon wafer cleaning machine. The cleaning tank structure comprises a cleaning table on the cleaning machine; a liquid medicine tank and a pure water tank are inserted and fixed on the cleaning table; silicon wafer bearing supports are inserted into the liquid medicine tank and the pure water tank; and each the silicon wafer bearing support comprises a frame body. A plurality of opposite slots are formed in the inner walls of the front side and the rear side of the upper part of the frame body; cutting grooves are formed inthe inner walls of the front side and the rear side of the lower part of the frame body; inlet and outlet notches are formed in the outer walls of the frame body on two sides of the cutting grooves;a plurality of opposite positioning grooves are formed in the upper bottom face and the lower bottom face of the inlet and outlet notches; supporting rods are inserted into the positioning grooves inthe upper side of the inlet and outlet notches; the right end of each supporting rod extends out of the frame body and is fixed to a connecting strip; an extension rod is fixed to the connecting strip; the upper end of the extension rod is fixedly connected with a piston rod of a supporting air cylinder; the supporting air cylinder is fixed to a supporting support; and the supporting support is fixed to the frame body.
Owner:杭州易正科技有限公司
Garden energy-saving and water-storage irrigation system
InactiveCN111887143ASave water energyReduce direct impactFatty/oily/floating substances removal devicesSewerage structuresWater storageVegetation
The invention relates to a garden energy-saving and water-storage irrigation system. The system comprises a vegetation layer, a cushion stone layer and a base layer which are sequentially arranged from top to bottom, wherein a water storage pool is arranged at the edge of the vegetation layer in a manner of being closely attached to the vegetation layer; the water storage pool is used for recycling redundant water on the vegetation layer and the base layer; the water storage pool communicates with a recycling pipe; the recycling pipe is used for re-irrigating the vegetation layer with the water in the water storage pool; and a sealing cover assembly is hinged to the water storage pool and used for recycling natural rainwater at the top of the water storage pool and the redundant water on the surface of the vegetation layer. The system has the effect of recycling the water which cannot be absorbed by vegetations for re-irrigation so as to save water energy.
Owner:创景园林建设有限公司
Application of o-nitroanisole by-produced sodium chloride in chlor-alkali technology
InactiveCN103755573ASave water energyReduce pollutionOrganic chemistryOrganic compound preparationSalt waterO-Nitroanisole
The invention discloses application of o-nitroanisole by-produced sodium chloride in chlor-alkali technology. The application comprises the steps of implementing reaction on sodium methylate and o-nitrochlorobenzene to obtain o-nitroanisole and by-produce sodium chloride, filtering the by-produced sodium chloride through a 200-mesh filter to obtain damp sodium chloride, washing the damp sodium chloride through methanol and filtering the damp sodium chloride to obtain relatively clean sodium chloride which contains trace organic substance, burning the sodium chloride for 10min in an incinerator at 500 DEG C to burn the organic substance in the sodium chloride into carbide, thus obtaining grey sodium chloride, thinning the sodium chloride through water to obtain saturated salt water, filtering the saturated salt water through a filter to remove carbide of the organic substance, thus obtaining pure salt water, and delivering the pure salt water to a chlor-alkali plant to prepare caustic soda. According to the application, sodium chloride is recycled, so as to save energy and reduce environmental pollution.
Owner:于宝江
Photogravure press
ActiveCN102653166BStable air pressureReduce energy consumptionDrying gas arrangementsHeating and refrigeration combinationsCold airPhotogravure
Owner:江门市智睿包装机械有限公司
Device for filtering various water sources into direct drinking water
InactiveCN102107994BFlexible configurationHigh porosityMultistage water/sewage treatmentEnergy based wastewater treatmentCustomer requirementsRural population
The invention discloses a device for filtering various water sources into direct drinking water. A primary biological-purification combined filter core water purifying module is added in front of conventional water purifying treatment equipment according to a water body purifying principle; and the steps of ozone pre-oxidation and chlorine sterilization are not needed, and pollutants in water, which are harmful to human bodies, are removed by relying on the metabolism effect of clustered microorganisms in the water. The device has the advantages of compact structure, small occupied area, low water making cost and large application range; the made purified water can be afforded by vast numbers of rural population and urban population. The invention is implemented through the following technical scheme: the disclosed biological-purification combined filter core water purifying module and the conventional water purifying treatment unit thereof are designed and manufactured into standard combined filter core modules; the combined filter core modules are buckled with each other from up to down to form a tower-shaped water purifying device according to the sequence of a water purifying treatment process; as for different water resources and different customer requirements, all that is needed is to replace the combined filter core modules in different processes according to the local water quality situation; and various water sources can be filtered into the direct drinking water.
Owner:郑高宽
A sewage treatment process
ActiveCN104773869BSave water energyThe process steps are simpleMultistage water/sewage treatmentWater qualitySewage
The invention discloses a sewage treatment technology, and relates to the technical filed of environmental protection. Sewage treatment is carried out through filtering, collecting and disinfecting steps in order to meet drainage or reuse water quality requirements and to purify sewage. The technology has the advantages of effective saving of water and energy, benefiting to the people, simple and reasonable steps, easy control, no generation of many wastes, effective environment protection and low cost.
Owner:ANHUI SHENGYUN ENVIRONMENT PROTECTION GRP CO LTD
Cooling device of compressor
InactiveCN108799064ASave water energyPositive displacement pump componentsPositive-displacement liquid enginesCooling pipeMechanical engineering
The invention discloses a cooling device of a compressor. The cooling device comprises a cooling box, wherein a gas inlet joint and a gas outlet joint are arranged on the cooling box; a cooling tube is arranged in the cooling box; a group of spray heads is arranged above the cooling tube; the lower side of the cooling box is connected with a water collecting box in a matched mode; one side of thewater collecting box is equipped with a water drainage joint; the water drainage joint is connected with a liquid inlet interface of a water pump through a first pipeline; a liquid outlet interface ofthe water pump is connected with a cooling inlet of a cold-heat exchanger through a second pipeline; a cooling outlet of the cold-heat exchanger is connected to one end of a third pipeline; the otherend of the third pipeline is equipped with a blind plate; and each spray head communicates with the third pipeline through a connecting branch tube. The cooling device has the advantages that gas iscooled by cold water, half box of cold water is stored in the box, gas is cooled by the cold water in the cooling box after entering the cooling tube, cold water is sprayed to the cooling tube throughthe spray heads, and the cold water can be recycled through a cooling circulating machine, so that water energy is saved.
Owner:蚌埠市昊源压缩机制造有限公司
Bathroom air conditioner capable of recycling condensed water and preventing electric shock
InactiveCN106969470AScientific and reasonable structureEasy to useMechanical apparatusCondensate preventionWater vaporEngineering
The invention discloses a bathroom air conditioner capable of recycling condensed water and preventing electric shock. The bathroom air conditioner comprises a condensed water pipe, an evaporator, a fan blade, an air conditioner shell and switch buttons. A display screen is embedded in the front surface of the air conditioner shell. Indicating lights are arranged on the upper portion of the left side of the display screen. The switch buttons are mounted on the right sides of air outlets. The display screen and the indicating lights are electrically connected with the switch buttons. The structure is scientific and reasonable, and using is safe and convenient; a multimeter is arranged, so that the situation that whether all electric equipment leaks electricity or not can be detected all the time; an alertor raises an alarm to remind people so as to reduce the life danger coefficient of the people to be minimum; in addition, the condensed water can be stored to external equipment through the condensed water pipe on the air conditioner and is used in other places, so that saving of water energy is facilitated; and by arranging humidity detecting equipment, the vapor humidity in a bathroom can be detected effectively.
Owner:SHENZHEN SHANGYU TECH CO LTD
Novel steam turbine generator cooling system
InactiveCN102723813AExtended service lifeSave water energyCooling/ventillation arrangementDynamoFuel tank
The invention discloses a novel steam turbine generator cooling system which comprises an inner-cooling circulation cooling system and an outer-cooling refrigerant water heat exchanger, wherein the inner-cooling circulation cooling system comprises an air cooler, an oil cooler, a check valve, an oil pump, an oil tank, a condenser, a cooling tower, a circulating pump and an industrial water supplement port. The two ends of the air cooler and the oil cooler are communicated respectively, and the two ends of the condenser and the cooling tower are communicated respectively; the lower end of the cooling tower is connected with the circulating pump; one end of the oil cooler is connected with an industrial water inlet, and the other end is connected with a loop communicating the condenser and the cooling tower; the check valve is arranged at the lower end of the oil cooler; and the oil pump is arranged at the lower end of the check valve and communicated with the oil tank. The two ends of the refrigerant water heat exchanger are communicated with one ends of the air cooler and the oil cooler respectively. According to the invention, by use of the refrigerant water discharged by the factory and through the heat exchange between the refrigerant water heat exchanger and the cooling water, the temperature of the cooling water is reduced, the cooling performance of the generator is guaranteed, the water resources are greatly saved, and relatively high social and economic benefits are realized.
Owner:苏州腾辉环保科技有限公司
Manufacturing method of multistage distillation wine brewing equipment
InactiveCN107299039AAchieve secondary distillationReduce consumptionAlcoholic beverage preparationBiochemical engineeringDistillation
The invention discloses a manufacturing method of multistage distillation wine brewing equipment. The method comprises the following steps: manufacturing of a sealed tank body: selecting a sealed stainless steel tank body called as the sealed tank body, wherein one end of a connecting pipe is welded to a connecting hole while the other end of the connecting pipe penetrates through a through hole formed in a side wall of an upper tank body and extends out of the sealed tank body; a heater is placed in a lower tank body; a side wall of the lower tank body is drilled with a through hole called as a second feeding hole; manufacturing of a condenser: selecting a sealed stainless steel tank body called as the condenser, wherein the top of the condenser is drilled with a through hole, and the through hole formed in the top of the condenser is communicated with the through hole formed in the top part of the upper tank body through a pipeline; manufacturing of a condenser pipe: selecting a ceramic shell called as a condensate, wherein a first air inlet is connected with one end of the connecting pipe which extends out of the sealed tank body, and a first air outlet is communicated with a third feeding hole through a pipeline. According to the equipment produced by the manufacturing method disclosed by the invention, the problem of low purity of distilled liquor in the prior art can be effectively solved.
Owner:ZUNYI JINHONG METAL EQUIP
The automatic temperature control method of the rod cooling system
ActiveCN103464474BRealize fully automatic controlHigh precisionTemperature control deviceAutomatic controlEngineering
The invention provides an automatic temperature control method for a rod material cold control system, and belongs to the technical field of rod material heat treatment. The method comprises the following control steps including temperature detection treatment: the effective value of actual temperature detection equipment is judged, and the actual detection value is corrected; automatic temperature regulation: the automatic temperature regulation is realized on the temperature after the pre-cooling section before the rod material fine rolling, and the automatic temperature regulation is realized on the cold bed inlet temperature of the rod materials. The problems of temperature control precision and stability of the rod materials are effectively solved. The method has the advantages that all cold control equipment realizes the automatic operation, and the distribution of the core part temperature and the surface temperature of the rod materials after the cold control automatic control is stable, so the intensity and the toughness of steel materials are improved, the steel material tissue is improved, and in addition, electric energy sources and water energy sources are saved through automatically controlling a cooling water pump and a valve group.
Owner:BEIJING SHOUGANG AUTOMATION INFORMATION TECH
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