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Treatment system for tail gas generated during acid and water conversion in cold rolling acid-washing acid-regenerating process
ActiveCN102586793APrevent crystallizationReduce processing costsGas treatmentDispersed particle separationWater dischargeAcid washing
The invention relates to a treatment system for tail gas generated during acid and water conversion in a cold rolling acid-washing acid-regenerating process, belonging to the technical field of cold rolling acid-washing acid-regenerating devices in metallurgical industry. The technical scheme is as follows: a bypass pipeline is additionally arranged by the side of an acid charge regulating valve (10) of a pre-concentration device and is provided with a regulating valve (11); and the regulating valve is not controlled by an acid operation mode and a water operation mode and can be randomly opened or closed, and the regulating valve is opened when the system carries out the conversion in advance and is closed in a normal acid operation mode or rinsing water operation mode. The treatment system directly converts a new water operation into an acid operation when carrying out acid and water conversion in advance so as to solve an atmosphere pollution problem because the tail gas contains iron ions when acid and water are converted during acid regeneration. During conversion, waste acid returns to a waste acid pot so as to be saved, thus acid pollution is avoided; and in addition, acid-including waste water discharged to water to be treated is reduced due to acid regeneration, and water treatment cost is reduced.
Owner:唐山建龙简舟钢铁有限公司
Control method and control device for chemical mechanical grinding and method and equipment for chemical mechanical grinding
ActiveCN102601718ARinse in timeAvoid corrosionSemiconductor/solid-state device manufacturingLapping machinesMechanical engineeringControl unit
The invention provides a control method and a control device for chemical mechanical grinding and a method and equipment for chemical mechanical grinding. The control device for chemical mechanical grinding comprises a cleaning agent spraying unit and a control unit. The control unit is used for controlling cleaning agent spraying of the cleaning agent spraying unit and lifting of a grinding head of chemical mechanical grinding equipment, and the cleaning agent spraying unit sprays abrasive cleaning agent on a wafer of the grinding head under the control of the control unit. The control unit enables the grinding head to drive the wafer to be lifted when a grinding cushion cleaning device of the chemical mechanical grinding equipment starts cleaning a grinding cushion for a first time but does not return to the normal state, and enables the cleaning agent spraying unit to spray the cleaning agent to the wafer when the grinding cushion cleaning device starts cleaning the grinding cushion for a second time, wherein the first time is shorter than the second time.
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP
Lead frame surface treatment device based on integrated circuit
ActiveCN114023674APrevent overflowEasy to spraySemiconductor/solid-state device manufacturingEngineeringStructural engineering
The invention relates to the technical field of lead frame processing, in particular to a lead frame surface treatment device based on an integrated circuit, which comprises a supporting seat, a collecting shell is fixedly mounted at the top of the supporting seat, a conveying mechanism is arranged above the collecting shell, and the conveying mechanism is used for conveying a lead frame. Rectangular plates are symmetrically and fixedly installed on the edge of the top of the collecting shell, the two rectangular plates are located on the two sides of the conveying mechanism correspondingly, the tops of the two rectangular plates are jointly and fixedly connected with a first connecting plate, a driving mechanism is arranged at the bottom of the first connecting plate, and an annular shell is jointly and slidably connected to the upper portion between the two rectangular plates. The surface of the lead frame in the middle of the conveying mechanism is subjected to treatment liquid spraying acidizing treatment, when the water tank moves to a specified position and then returns along with the driving mechanism, water in the water tank is conveniently sprayed out of the round holes, and redundant treatment liquid after surface treatment of the lead frame is timely flushed.
Owner:天水华洋电子科技股份有限公司
Medical vomiting device
InactiveCN109223576AAffect healthGuaranteed cleanlinessSpittle receiving devicesMedical wardEngineering
The invention relates to a vomiting device, in particular to a medical vomiting device. The technical problem of the invention is to provide a medical vomiting device capable of facilitating timely vomiting of a patient and isolating vomit from the outside world. The medical vomit device comprises a collecting cylinder, a protective frame, a first cylinder block, a first piston, a first hose, a square baffle plate, a second cylinder block, a second piston, a first push rod, a fixed handle, etc. At that top of the collect cylinder, a protective frame is connected in the middle, a first cylinderblock is arrange on the left and right sides of the front and rear sides of the collecting cylinder, a first piston is movably arrange in the first cylinder block, and the first piston passes throughthe first cylinder block. As that patient press the rod forward, the four square baffles move outward and the collecting cylinder is opened, the operation is simple, the patient is convenient to vomit in time, the vomit can be isolated from the outside, and the ward is ensure to be hygienic and clean; By pulling the wire rope forward to allow water to flow into the collection tank, the patient'svomit can be flushed in a timely manner.
Owner:马晨亮
Rapid cleaning machine and rapid cleaning method for filter element of water purifier
ActiveCN110860135AGuaranteed clampingPrecise control of sliding distanceFilter regenerationProcess engineeringWorkbench
The invention relates to a rapid cleaning machine for a filter element of a water purifier. The rapid cleaning device comprises a workbench, a clamping device, an inner cleaning device and an outer cleaning device, wherein the clamping device is installed on the upper end face of the workbench; the inner cleaning device is arranged right behind the clamping device; and an outer cleaning device isarranged above the clamping device. According to the rapid cleaning machine and a rapid cleaning method for the filter element of the water purifier provided by the invention, the filter element of the water purifier is cleaned by adopting a multi-stage matched structure, and one or two selected from the group consisting of internal cleaning and external cleaning can be selected according to the structure of the filter element, so the application range of the rapid cleaning machine is widened, and the cleaning efficiency of the rapid cleaning machine is improved.
Owner:深圳市德鑫源科技有限公司
Full-automatic finish machining device for air cylinder cover
ActiveCN112091705AReduce the impact of inertial impactEnsure accuracy in placeMeasurement/indication equipmentsMetal working apparatusEngineeringMachine tool
The invention belongs to the technical field of air cylinder cover machining equipment, and provides a full-automatic finish machining device for an air cylinder cover. The full-automatic finish machining device comprises a machine tool, a mounting base is arranged on the side, provided with a main shaft, of the machine tool, a tool base driven by a first driving device is rotationally mounted onthe mounting base, a workpiece supporting plate driven by a second driving device is arranged on the tool base, a lifting positioning pin used for achieving pre-positioning of the air cylinder cover is arranged on the bearing face of the workpiece supporting plate, and a clamping positioning pin used for achieving clamping of the air cylinder cover, a supporting table and a clamping mechanism arefurther arranged on the tool base; and feeding bases are arranged on the two sides of the mounting base respectively, conveying devices used for achieving feeding and discharging of the air cylinder cover are arranged on the feeding bases respectively, and the two conveying devices are arranged correspondingly. Compared with traditional air cylinder cover machining equipment, full-automatic finishmachining of the air cylinder cover is achieved, conveying, positioning and clamping of the air cylinder cover are accurate and reliable, and the machining efficiency and the finish machining qualityof the air cylinder cover are greatly improved.
Owner:潍坊思博精工科技有限公司
Fertilization and irrigation device and system
InactiveCN110178514AEnhanced blendingReduce the degree of leachingFlow mixersTransportation and packagingSolenoid valveControl system
The invention discloses a fertilization and irrigation device and system, and belongs to the technical field of fertilization and irrigation. The fertilization and irrigation system comprises a control system, a fertilization system, a stirring pump, a raw water pump and a solenoid valve; the control system is used for controlling the irrigation process of the irrigation system, the fertilizationsystem is used for conducting fertilization on crops on land, the stirring pump is used for starting a stirrer to mix water with fertilizer, and by controlling the raw water pump, a stand-by raw waterpump can be manually switched; the fertilization and irrigation device comprises a support plate, an irrigation main pipe, a raw water box, a stirring pump, a Venturi tube, a control box and a pesticide barrel; the raw water box and the stirring pump are located on one side of the support plate, and the stirring pump is located behind the raw water box. The fertilization and irrigation device andsystem can automatically adjust irrigation, fertilization and the water flow rate of flushing pipelines, so that nitrogen applied in soil can be left in a crop root area to the maximum extent, and meanwhile dripper blockage can be prevented.
Owner:MEGAPHOTON INC
Medical instrument automatic cleaning device
PendingCN113083751ARinse in timeGood scrubbing effectCleaning using toolsCleaning using liquidsSprayerElectric machinery
The invention discloses a medical instrument automatic cleaning device, relates to the technical field of medical instruments, and aims to solve the problems that when the medical instruments are cleaned in the prior art, good fixing measures are lacked, manual operation, placement and fixation are needed, consequently the efficiency is low, and a good cleaning effect cannot be achieved on impurities in tight adhesion during cleaning. According to the scheme, the device comprises a box body, a rotating shaft is rotationally connected to the top of the box body, a water sprayer is fixedly connected to the top of the rotating shaft, the bottom of the rotating shaft is fixedly sleeved with a cover plate, a driving motor is fixedly connected to the outer wall of the right side of the box body, and a reciprocating cleaning mechanism is fixedly connected to an output shaft of the driving motor. According to the device, the instruments are convenient to fix and loose automatically, the medical instrument cleaning efficiency is improved, the cleaning quality is improved through flushing and scrubbing cleaning, the whole device is driven by one engine, the integration degree and the automation degree are high, and the device is suitable for market popularization.
Owner:冯定
Rotating filtering net control method, system, terminal equipment and storage medium
InactiveCN107737477ARinse in timeAvoid downtimeMoving filtering element filtersNuclear powerTerminal equipment
The invention relates to the technical field of a primary circulation water system of a nuclear power station, and discloses a rotating filtering net control method, a system, terminal equipment and astorage medium. The control method comprises the following steps: when a rotating filtering net works, detecting a pressure difference of two sides of the rotating filtering net, and adjusting the rotation speed of the motor of the rotating filtering net according to the pressure difference; when detecting that the rotation speed of the motor of the rotating filtering net and / or the pressure difference meets certain conditions, controlling a high-pressure backwash water pump of the rotating filtering net to be powered on. In the process, whether the high-pressure backwash water pump needs tobe powered on or not is automatically judged according to the pressure difference of two sides of the rotating filtering net and / or the rotation speed of the motor of the rotating filtering net; if the high-pressure backwash water pump needs to be powered on, the high-pressure backwash water pump is controlled to be powered on, then the rotating filtering net can be cleaned in time, and the problem that a machine set is shut down as the pressure difference of two sides of the rotating filtering net is too high is avoided.
Owner:GUANGDONG NUCLEAR POWER JOINT VENTURE +4
Modularized presser convenient to flexibly mount and working method thereof
ActiveCN114559696AEasy to installEasy maintenanceCleaning using liquidsPressesStructural engineeringEquipment use
The invention discloses a modular squeezer convenient for flexible installation, which comprises an equipment main body section, a squeezing section, a residue discharge pipe, a drainage section and a squeezing driving mechanism, an upper cover is arranged above the equipment main body section, a grid residue inlet is formed in the upper cover, the squeezing section is arranged at the output end of the equipment main body section, the residue discharge pipe is arranged at one end, far away from the equipment main body section, of the squeezing section, and the drainage section is arranged at the other end of the squeezing section. The two ends of the squeezing section are detachably connected with the equipment body section and the residue discharging pipe, the drainage section is arranged below the equipment body section, and the squeezing driving mechanism is arranged at the end, away from the squeezing section, of the equipment body section and connected with the equipment body section. The structure of the presser is optimized, the presser is designed in a sectional mode, all the parts are detachably connected, once a certain part breaks down or is damaged, the local part can be maintained or replaced, installation and maintenance are convenient, and the use cost of equipment is effectively reduced.
Owner:琥珀环保技术(中国)有限公司
Precision injection molding part producing and machining technology
ActiveCN111438625AImprove the stabilityIncrease profitGrinding wheel securing apparatusGrinding carriagesMicrowave ovenProcess engineering
The invention relates to a precision injection molding part producing and machining technology. A precision injection molding part producing and machining device is used in the precision injection molding part producing and machining technology. The precision injection molding part producing and machining device comprises a workbench, a clamping and fixing mechanism and polishing mechanisms. The clamping and fixing mechanism is mounted at the upper end of the workbench in a sliding fit manner; the polishing mechanisms are symmetrically arranged on the left side and the right side of the clamping and fixing mechanism; and the lower end of each polishing mechanism is in sliding fit with the upper end of the workbench. A design concept of a multi-direction controllable conversion structure isadopted for producing and machining a precision injection molding part; through the arrangement of a structure with a controllable clamping and fixing range, the adaption range of clamping and fixingmicrowave oven shells of different sizes and types is widened, the device can also be suitable for polishing treatment of products similar to the microwave oven shells in shape, and then the overallutilization rate of the device is greatly increased.
Owner:永清县亿晟金塑有限公司
Treatment system for tail gas generated during acid and water conversion in cold rolling acid-washing acid-regenerating process
ActiveCN102586793BPrevent crystallizationReduce processing costsGas treatmentDispersed particle separationAcid washingOperation mode
Owner:唐山建龙简舟钢铁有限公司
Automated irrigation and fertilization apparatus with integration of water and fertilizer
ActiveCN110199649AEasy to operateAvoid accumulationLiquid fertiliser regulation systemsPressurised distribution of liquid fertiliserPipingDistribution system
The invention discloses an automated irrigation and fertilization apparatus with integration of water and fertilizer, comprising a water tank, a water feeding pipe, a return water pipe, a water pump,a backwash system, a master irrigation pipe, a fertilizer distribution system, branch irrigation pipes, and a console. A water inlet of the water pump is connected with the water tank; a water outletof the water pump is connected with the water feeding pipe; one end of the return water pipe is connected with the water tank; the backwash system is connected with the water feeding pipe, the returnwater pipe and the master irrigation pipe; the master irrigation pipe is provided with the fertilizer distribution system; the tail end of the master irrigation pipe is connected with the multiple branch irrigation pipes; the console is electrically connected with the water pump and the fertilizer distribution system. The backwash system includes four electromagnetic valves arranged in cross manner and filter nets which provide alternate filtering. The fertilizer distribution system comprises a fertilizer distribution pipe connected to the master irrigation pipe in parallel bypass manner, as well as a fertilizer chamber, a discharge unit, a fertilizer liquid tank, a concentration sensor and a flow adjusting valve which are arranged on the fertilizer distribution pipe; a flow sensor is arranged on the master irrigation pipe. Each branch irrigation pipe is provided with water distribution valves for adjusting water flow.
Owner:AGRIPLUS
Washing device of oxidation air pipe in desulphurization system
InactiveCN103007715AReduce jam frequencyRinse in timeDispersed particle separationWater flowDouche device
The invention discloses a washing device of an oxidation air pipe in a desulphurization system. The washing device comprises the oxidation air pipe, a washing pipe communicated with the oxidation air pipe and a water pump mounted at the water inlet end of the washing pipe. In the washing device provided by the invention, when the pipe orifice of the oxidation air pipe needs to be washed, the water pump at the end part of the washing pipe is directly opened, and pressure water flows into the oxidation air pipe along the washing pipe and passes through the pipe orifice of the oxidation air pipe finally, and when pressure water passes through the pipe orifice of the oxidation air pipe, the water pump applies certain impact force to the pressure water, so that the pressure water can impact the dirt at the pipe orifice of the oxidation air pipe; and the water pump is opened periodically, so that the pressure water can wash the dirt at the pipe orifice of the oxidation air pipe in time, as a result, the washing device can effectively reduce the frequency of blockage at the pipe orifice of the oxidation air pipe.
Owner:华润电力登封有限公司
Vomit receiving device for gigestive department nursing
InactiveCN110236957ARinse in timeReduce direct collisionGrain treatmentsSpittle receiving devicesAgricultural engineeringVomiting
The invention discloses a vomit receiving device for digestive department nursing. The vomit receiving device for digestive department nursing comprises a base, a collecting box, a water tank and a vomit receiving basin; universal wheels are arranged at the bottom of the base, the collecting box is arranged at the top of the base, the water tank and the vomit receiving basin are arranged on the collecting box, and the vomit receiving basin is connected to the collecting box through a feeding pipe; the collecting box is divided into a collecting bin and an isolating bin from top to bottom through a horizontally arranged partition plate, a first motor is arranged in the isolating bin, the output shaft of the first motor penetrates through the partition plate and is connected to a rotating shaft, a plurality of sets of agitating and pulverizing mechanisms are vertically arranged on the rotating shaft, two connecting plates are vertically and symmetrically arranged at the lower part of the rotating shaft, and the connecting plates are provided with a first scraping plate and bristles respectively; a plurality of nozzles communicated with the water tank are annularly embedded in the upper part of the interior of the vomiting receiving basin, a water pump is arranged on a pipeline, and a seal cover is rotatably arranged on the vomit receiving basin. The vomit receiving device for digestive department nursing is reasonable in structure and easy to operate, the vomit in the collecting box can be cleaned, scraped off and discharged, the odor of the vomit can be effectively isolated, and the use effect is good.
Owner:HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM
Nursing device for tumor chemotherapy
PendingCN108354847AStrong centrifugal forceAvoid spillingSpittle receiving devicesEngineeringTumor chemotherapy
The invention belongs to the technical field of medical apparatus and instruments, and particularly relates to a nursing device for tumor chemotherapy. For the technical problem that vomit brings cleaning difficulty to a nursing staff and makes the nursing work more tiring, the following scheme is provided, the device comprises a base in a cuboid structure, a cavity is arranged in the base, the top end of the base is embedded with a water pump, a water inlet end of the water pump is screwed with a water inlet pipe, one end, away from the water pump, of the water inlet pipe is sleeved with a filter sleeve, the inner wall of the bottom of the base is welded with a partition baffle, a portion, close to the top, of the partition baffle is embedded with an annular metal frame, a double-layer filter mesh is clamped in the annular metal frame, a supporting tube is welded in the middle of the upper surface of the base, and the top end of the supporting tube is welded with a storage bucket in acylindrical structure. The nursing device for the tumor chemotherapy has the advantages that the water pump sprays cleaning water into a revolving drum to generate strong centrifugal force, then thecleaning water is ejected at a high speed through small holes in a threaded groove, and hits the inner wall of the storage bucket, so that the stain attached to the bucket wall can be cleaned.
Owner:李静
Floating hair removing device for cotton antibacterial fabric
PendingCN114457575ALow costPrevent every now and thenMechanical cleaningPressure cleaningEngineeringStructural engineering
The invention belongs to the technical field of antibacterial fabrics, and particularly relates to a floating hair removing device for a cotton antibacterial fabric, the floating hair removing device comprises a treatment box, supporting frames are fixedly connected to the inner walls of the two sides of the treatment box, a driven roller and a driving roller are rotationally connected to the two supporting frames respectively, a driving mechanism matched with the driving roller is arranged on the treatment box, and the driving roller is rotationally connected with the driven roller. A fixing frame is fixedly connected to the inner wall of the upper side of the treatment box, a guide rod is fixedly connected to the fixing frame, two sliding rods are slidably connected to the guide rod, and scraping plates are fixedly connected to the two sliding rods. According to the device, floating hair on the two sides of the fabric can be automatically treated, the labor loss caused by manual cleaning is avoided, the floating hair can be prevented from flying in the treatment process, meanwhile, the collected floating hair can be rinsed in time, the complexity of subsequent rinsing is avoided, clean water used for rinsing can be recycled, and the waste of water resources is avoided.
Owner:深圳市富阳鑫纺织品有限公司
Electronic sleeve wearing hard tube rectum endoscope
InactiveCN106667425ALarge field of viewExpand the scope of observationEndoscopesRectum colonoscopesCross infectionEndoscope
The invention relates to an electronic sleeve wearing hard tube rectum endoscope which comprises a gun-shaped shell with a gun barrel-shaped instrument pipeline and a handle. A water inlet pipe, an air inlet pipe, an air outlet pipe and a water outlet pipe are arranged in the handle, the handle is provided with a water and air supply valve and a water-air connector, the water and air supply valve is provided with a water-air button, the water inlet pipe is connected with the water outlet pipe through the water and air supply valve, the air inlet pipe is connected with the air outlet pipe through the water and air supply valve, a water-air connecting pipeline is arranged on one side of the gun barrel-shaped instrument pipeline, the water outlet pipe and the air outlet pipe penetrate the water-air connector and are communicated with the water-air connecting pipeline, an insert tube with a CCD (charge coupled device) objective lens is arranged in the gun barrel-shaped instrument pipeline, and a sheath tube sleeves the outside of the gun barrel-shaped instrument pipeline. The electronic sleeve wearing hard tube rectum endoscope has the advantages that a field angle ranges from 130 degrees to 140 degrees, observing range is widened, dirt can be flushed when water and air are supplied, the endoscope is convenient to use, a disposable sheath is used and removed after diagnosis, repeated cleaning and disinfection of the endoscope are omitted, the hidden danger of cross infection is avoided, and diagnosis efficiency is improved.
Owner:SHANGHAI JIAWANG ENDOSCOPE TECH CO LTD
Pretreatment device for cowhide tanning system
ActiveCN113061667AEfficient scrapingRinse in timeLeather manufacturingPre-tanning chemical treatmentWater flowRemoving hair
The invention discloses a pretreatment device for a cowhide tanning system, comprising a body in which a driving space is provided. A driving mechanism for movement of a driving device is provided in the driving space. A working space is provided on the right side of the driving space. A scraping box is slidably connected to the left side wall of the working space. The scraping box is provided with a scraping mechanism for removing hair on the surface of cowhide. A meat cutting box is slidingly connected to the left side wall of the working space. The meat-cutting box body is provided with a meat-cutting mechanism for removing miscellaneous meat from cowhide noodles. The lower side wall of the working space is provided with a backflow mechanism for rinsing and shaving the hair water flow. The design of the scraping mechanism can effectively remove the hair on the cowhide, At the same time, hot water can be used to rinse the shaved cowhide in time, Furthermore, the cowhide is prevented from appearing flaws in the post-production process, which greatly affects the quality of the leather.
Owner:NANJING XUANSHI QIYUAN SOFTWARE TECH CO LTD
Device for cutting rebars among pre-stressed sleepers
PendingCN107322447AInnovative designSimple structureGrinding machinesGrinding/polishing safety devicesElectric machineryRebar
The invention provides a device for cutting rebars among pre-stressed sleepers. The device comprises a rack, a working platform is arranged on the rack, powder cleaning holes are formed in the working platform, and a powder collecting box is arranged under the powder cleaning holes; and a cross beam is arranged at the upper end of the rack, a longitudinal fixing plate is arranged on the cross beam in a sliding manner, a driving device is arranged at one end of the cross beam, the driving device is movably connected with the longitudinal fixing plate, a cutting device is arranged on the longitudinal fixing plate in a sliding manner, and the cutting device comprises a fixed frame, a driving motor A and a grinding wheel. The longitudinal fixing plate is connected with the cross beam in the sliding manner, and the fixed frame is connected with the longitudinal fixing plate in the sliding manner, so that the position of the grinding wheel is conveniently adjusted, and the rebars can be cut more accurately.
Owner:ANHUI ZHONGZHI RAIL TRANSPORTATION EQUIP MFG CO LTD
Intelligently controlled apple cleaning machine
InactiveCN107594572ASimple structureEasy to useMultistage water/sewage treatmentFood treatmentBristleBiochemical engineering
The invention discloses an intelligently controlled apple cleaning machine, and belongs to the technical field of fruit production devices. The intelligently controlled apple cleaning machine comprises an ultrasonic cleaning pool, a flushing box, filter belts and a collecting box, wherein a transparent detergent box which can be pulled out is arranged in the ultrasonic cleaning pool; high-pressureair pumps are arranged on both sides of the bottom of the ultrasonic cleaning pool; an ultrasonic generator is arranged in the middle of the bottom of the ultrasonic cleaning pool; the right side ofthe ultrasonic generator is connected with a water suction pump through a return pipe; a conveying trough above the right side of the ultrasonic cleaning pool is connected with a brush roller of the flushing box; the bristles of the brush roller comprise top-part bristles and lower-part thin stems; a pressurization pipeline and spray heads are arranged at the upper end of the flushing box; the filter belts are arranged at the lower end of the brush roller; and the filter belts are connected with the flushing box through rotating shafts. The cleaning machine is simple in structure, convenient in use, low in cost, strong in decontamination ability, and capable of intelligently controlling the process of cleaning apples; the bristles are made from soft antibacterial materials; and the water for flushing the apples can be recycled, so that the water resource is saved.
Owner:浦江县元寿农业科技有限公司
Floor heating water distributing and collecting device and flushing method thereof
PendingCN112797472ASolve the problem of prone to cloggingRinse in timeFlush cleaningHot-water central heatingTemperature controlControl system
The invention relates to a floor heating water distributing and collecting device which comprises a water inlet pipe system, a water return pipe system, a flushing water recycling pipeline, a plurality of branch water pipes, temperature sensors installed on the water inlet pipe system and the branch water pipes, a first electromagnetic valve installed on the water inlet pipe system, a second electromagnetic valve installed on the water return pipe system, a third electromagnetic valve arranged between the water inlet pipe system and the flushing water recycling pipeline, a fourth electromagnetic valve arranged between the water return pipe system and the flushing water recycling pipeline, at least one temperature control valve installed on each branch water pipe, and a control system electrically connected with temperature control valves, the temperature sensors, the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the fourth electromagnetic valve; and the control system can control the temperature control valves and the electromagnetic valves to act and is used for flushing the branch water pipes. The invention further relates to a flushing method of the floor heating water distributing and collecting device, so that automatic flushing can be achieved, and the problem that the branch water pipes are prone to being blocked is solved.
Owner:海纳云物联科技有限公司
Self-adjusting elastic automatic scrubbing and washing machine
InactiveCN108378748AImprove scrubbing efficiencyLabor savingBathroom accessoriesHuman bodyContact pressure
The invention belongs to the technical field of equipment for bathing rooms, and relates to a self-adjusting elastic automatic scrubbing and washing machine. A left motor and a right motor are started; single-numbered scrubbing belts run clockwise, and even-numbered scrubbing belts run counterclockwise; the left working sections and the right working sections of the scrubbing belts share the gravity of a human body and exert contact pressure on the human body; a scrubbing and washing effect is achieved; the tension of the scrubbing belts is automatically adjusted by cylinders with guide rods;all rodless chambers of the cylinders with guiding rods communicate with each other; the tension of the scrubbing belts tends to be equal; a half of the scrubbing belt components closer to a machine head plate are used to support the trunk of the human body, and the corresponding cylinders with guide rods have relatively large bore diameters; the other half of the scrubbing belt components closerto a machine tail plate are used to support the legs and feet of the human body, and the corresponding cylinders with guide rods have relatively small bore diameters. The self-adjusting elastic automatic scrubbing and washing machine has the advantages of being high in scrubbing and washing efficiency, automatically scrubbing and washing, saving labor, and automatically adjusting the tightness, the back area which is not reachable by hands can be washed, and convenience is brought especially to a person who has trouble moving hands and feet to take a bath.
Owner:李大德
Excrement solid-liquid separation equipment for pig raising pen and a use method of excrement solid-liquid separation equipment
ActiveCN110915662AClean up in timeEasy to separate and collectAnimal housingPig breedingEnvironmental engineering
Owner:安徽省快乐农牧科技股份有限公司
Fruit cleaning device with dirt cleaning function
InactiveCN107348530ASimple structureEasy to useClimate change adaptationWater/sewage treatment using germicide/oligodynamic-processWater storage tankWater resources
The invention discloses a fruit cleaning device with a dirt cleaning function and belongs to the technical field of fruit cleaning devices. The fruit cleaning device comprises a washing tank, a filter belt and a collecting tank, wherein a pressure pipeline and a spray nozzle are arranged at the upper end of the washing tank; the filter belt in the washing tank is arranged at the lower end of a brush roller; the filter belt is formed by stacking meshes with honeycomb pores; the meshes are filled with active carbon; the filter belt comprises an upper filter belt and a lower filter belt which are articulated by virtue of a connecting rod; the honeycomb pores of the upper and lower filter belts are placed in an angle of 40-50 degrees; the filter belt is connected with the washing tank by virtue of a rotating shaft; the rotating shaft is in contact with one end of a scraper blade; the other end of the scraper blade is connected with the collecting tank; and a water storage tank is positioned below the filter belt. The cleaning device disclosed by the invention is simple in structure, convenient to use, low in manufacturing cost, strong in dirt removing capacity and capable of intelligently controlling fruit cleaning processes; the filter belt is woven by washable antibacterial materials, so that the filtering effect is good; and the water for washing fruits can be recycled, so that water resources can be saved.
Owner:浦江县元寿农业科技有限公司
Gravity-triggered squatting pan capable of collecting excrement and urine
The invention discloses a gravity-triggered squatting pan capable of collecting excrement and urine. The gravity-triggered squatting pan comprises a squatting table, wherein a squatting pit with an upward opening is formed in the upper end surface of the squatting table; pedal cavities with upward openings are formed in the upper end surface of the squatting table on the left side and the right side of the squatting pit in a communicating manner; a transmission cavity is formed in the lower side of each pedal cavity; a sealing cavity communicating with the squatting pit is formed below each transmission cavity; a partition plate extending upwards is fixedly arranged on the lower wall surface of the squatting pit; the partition plate can separate the excrement space from the urine space; and a collecting cavity is formed in the squatting table on the lower side of the squatting pit. According to the gravity-triggered squatting pan, a sealing device is opened by utilizing gravity induction, and meanwhile, water flow and air pressure to be flushed can be stored, so that a pressing type flushing mechanism in traditional equipment is effectively removed, flushing of the squatting pan can be completed in time, and meanwhile, the excrement and the urine can be collected; and the squatting pan can be closed when the gravity disappears, so that the emission of smell is effectively prevented, and the environment of a toilet is indirectly changed.
Owner:上海荏御日用品有限公司
Precise automobile part remanufacturing pretreatment method
ActiveCN113058916ASolve the following problemsReduce cleaning efficiencyCleaning using toolsCleaning using liquidsPretreatment methodBrush
The invention relates to a precise automobile part remanufacturing pretreatment method. Precise automobile part remanufacturing pretreatment equipment is used in the method and comprises a base and a cleaning device, and the cleaning device is arranged on the upper surface of the base. The method can solve the following problems that the used cleaning equipment only drives an engine crankshaft to rotate, so that a cleaning brush in the cleaning equipment forms a brushing action on the engine crankshaft, the cleaning efficiency of the engine crankshaft is reduced through unilateral rotation, in the process of brushing the engine crankshaft by the cleaning brush in the cleaning equipment, greasy dirt on the engine crankshaft can be brushed down and attached to the cleaning brush at the same time, the existing cleaning equipment does not remove the greasy dirt attached to the cleaning brush in time, the engine crankshaft is difficult to clean, the cleaning time of the crankshaft is prolonged, and the working efficiency is reduced.
Owner:浙江艾坷迷智能装备科技有限公司
Dust removal and purification device of numerical control cutting equipment
InactiveCN107030420AImprove protectionEasy to transportWelding/cutting auxillary devicesAuxillary welding devicesNumerical controlMechanical engineering
The invention discloses a dust removal and purification device for numerically controlled cutting equipment, which comprises a cutting machine motor, a cutting machine bracket and a load-bearing table, the upper end of the cutting machine motor is provided with a cutting machine motor knob, and the lower end of the cutting machine motor is provided with a cutting machine Protective shell, the upper end of the cutting machine support is fixed with a dust removal fan, one side of the cutting machine support is provided with a dust removal fan knob, the bottom end of the cutting machine protective shell is fixed with a cutting machine cutting device, the cutting machine The inner surface of the machine support is fixedly equipped with a spray device, the lower end of the load-bearing platform is provided with a detachable roller bracket, and the bottom end of the detachable roller bracket is provided with a detachable roller. A dust removal and purification device for numerical control cutting equipment according to the present invention is equipped with a dust removal fan, a spray device and a detachable roller, which can effectively prevent dust from entering, effectively remove and clean dust, and is convenient for movement, transportation and installation, and brings better prospects for use.
Owner:江苏皓羿机械制造科技有限公司
Electric bone drill
The invention discloses an electric bone drill which comprises a mounting frame, a mounting shell, a speed reduction assembly, a displacement assembly and a bone drill body, the speed reduction assembly is arranged in the mounting shell, the bone drill body is detachably mounted on the mounting shell, the speed reduction assembly is used for reducing the rotating speed of a drill bit clamp of the bone drill body, and the displacement assembly is in transmission connection with the speed reduction assembly. The displacement assembly drives the installation shell and the bone drill body to move in a reciprocating mode, the moving feeding amount of the bone drill body is always larger than the backward displacement amount of the bone drill body, the feeding amount of the bone drill body is reduced after each reciprocating movement, the installation shell is installed on the installation frame in a sliding mode, and the installation frame is fixed to an operating table or an affected part of a patient. The problems that in the prior art, when a doctor holds a bone drill by hand to conduct orthopedic drilling, the drilling feeding amount cannot be controlled, drilling cannot be conducted at a constant speed, the drilling depth cannot be effectively controlled, and the slipping phenomenon occurs are solved.
Owner:彭强
Tunnel flushing and disinfecting catheter for dialysis and using method thereof
The invention discloses a tunnel flushing and disinfecting catheter for dialysis and a using method thereof. An inclined opening is formed in the end, inserted into a tunnel opening, of the catheter, and a tip main hole is formed; a plurality of side holes are formed in one section of pipe body, extending into a tunnel target position, of the guide pipe; the hardness of the end head is greater than that of the pipe body; a connector used for being connected with an aspirator is arranged on the catheter. The invention further comprises another tunnel flushing and disinfecting catheter for dialysis and a using method of the tunnel flushing and disinfecting catheter. On one hand, the catheter can stretch into the deep position of a tunnel, the inflammation position of the tunnel can be effectively detected, flushing, disinfection and antibiosis are conducted in time, and deep tunnel inflammation or granulation is effectively treated in time; on the other hand, treatment in two different modes of flushing and smearing can be achieved; and moreover, the injection speed is moderate, and the problem that the infected kitchen falls off and is attached to other parts of the tunnel due to rapid flushing is avoided.
Owner:THE THIRD XIANGYA HOSPITAL OF CENT SOUTH UNIV
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