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47results about How to "Keep clean and safe" patented technology
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Feeding machine for pets
ActiveCN108353810AReduce exposure timeEnsure safetyAnimal watering devicesFood preservationEngineeringControl circuit
The invention discloses a feeding machine for pets. A water containing groove, a water-feeding groove and a main control circuit board are arranged, a water pump is arranged in the water containing groove, a water inlet hole communicated with the water pump is formed in the water-feeding groove, the upper surface of the water-feeding groove extends in a curve direction along the periphery of the water inlet hole to form an inclined face with multiple protruding surfaces, a water outlet is formed in the bottom end of the inclined face and communicated with the water containing groove, and the water pump drives fluid to circulate between the water containing groove and the water-feeding groove. The water-feeding groove is provided with the inclined face with the protruding surfaces, the water pump drives the fluid to circulate between the water-feeding groove and the water containing groove, the water-feeding groove does not contain the fluid, the fluid directly flows down, in this way,exposure time of the fluid in air is short, mosquitoes are not prone to breeding, and it is guaranteed that water feeding is clean and safe for the pets. By arranging the inclined face of the water-feeding groove, the water outlet face of the water-feeding groove is different in height, so that the feeding machine is suitable for pets of different heights. The lowest position of the inclined facecan be used for small pets, and it is avoided that the pets are small and therefore not suitable for getting close to the water-feeding groove.
Owner:TIANKONG INNOVATION SCI & TECH SHENZHEN CO LTD
Method for improving safety performance of computers on basis of safety sandbox
ActiveCN102542187AKeep clean and safeEasy to usePlatform integrity maintainanceApplication softwareAnalyser
The invention discloses a method for improving safety performance of computers on the basis of a safety sandbox, which is used for keeping a user system clear and safe. In the method, software is mounted in a safety black box by a user, and the black box runs in a system kernel model and monitors and intercepts behaviors of the application software running in the black box. If the software sends out I / O request, the safety black box receives the request and adds the same into a request queue, and an I / O request analyzer inside the safety black box extracts the request from the request queue and then analyzes and judges the request; if the request accesses the internal resources of the safety black box, the request is added into an executing queue; if the request accesses the external system resources in a read-only manner, then the request is allowed to be added into the executing queue; if the request requires modifying the external system resources, a resource image of the external system resources is generated inside the safety black box, and the I / O request is redirected to request the internal resources of the safety black box and added into the I / O request queue. The method keeps the user system clear and safe.
Owner:SHENGQU INFORMATION TECH SHANGHAI
Elastic glove detecting and wearing equipment with disinfecting function
ActiveCN105769344AWearableAchieve negative pressure openingSurgical glovesDeodrantsPositive pressureEngineering
The invention relates to elastic glove airtightness detecting and quick wearing equipment with a disinfecting function. The equipment comprises two disinfecting cavities with disinfecting devices inside, a through hole for mounting an elastic glove sleeve fixing ring is formed in one side of each cavity, a finger sleeve section of each glove is positioned inside the corresponding disinfecting cavity, a sleeve end of each glove is fixed on the corresponding disinfecting cavity through the corresponding fixing ring, and quick wearing of the gloves can be completed under control action; gas pipeline joints connected with a two-way air pump to serve as an air source are arranged on two sides of the bottom of each disinfecting cavity, a low-power ozone generating piece is mounted at the bottom of each disinfecting cavity to serve as one disinfecting device, and a pressure detection switch for inside pressure detection and closed-ring control of the corresponding disinfecting cavity is mounted at the bottom of each disinfecting cavity; a gas pipeline is assembled with an electromagnetic valve, a flow adjusting valve, a one-way valve and a sterilizing filter and is connected to each disinfecting cavity and the corresponding air pump. A wearer steps on an outside pedal switch to generate negative pressure, balance pressure and positive pressure in the disinfecting cavities so as to enable the elastic gloves which are worn completely to contract and automatically shed from the sleeve fixing rings to hands of the wearer.
Owner:XIAN LIBANG MEDICAL ELECTRONICS CO LTD
Extraction and perfusion culture system for MSCs (Mesenchymal Stem Cells)
InactiveCN103305419AKeep aliveReduce pollutionBioreactor/fermenter combinationsBiological substance pretreatmentsPerfusion CultureLiquid waste
The invention discloses an extraction and perfusion culture system for MSCs (Mesenchymal Stem Cells), belongs to a field of medical instruments, and more specifically, provides a set of continuous and completed system design for obtaining high-purity stem cell products from a placenta organ. The device provided by the invention comprises an extraction device and a perfusion culture system, and the extraction device and the perfusion culture system are connected hermetically and aseptically, wherein the extraction device comprises a placenta cutting device, a reaction tank, a filter device, a filtrate collection device and a density gradient centrifugation device; and the perfusion culture system comprises a culture solution storer, a monitoring reactor, a cell culture bottle, a liquid waste bottle, a bottle for obtaining liquid, a biochemical criterion detection head group, an online monitoring system, a speed control fluid propeller and a pipeline device capable of controlling speed. The extraction and perfusion culture system for the MSCs (Mesenchymal Stem Cells) has benefits that the cutting efficiency is high; the operation is convenient and effective; the production efficiency can be greatly improved; the preparation technology is simple; and the quality control is simple and convenient, so as to efficiently obtain uniform and good stem cell products within a short time.
Owner:SHANGHAI ANGECON BIOTECH
Slicing and slitting device for fruits, vegetables and tubers
InactiveCN104493852AAvoid accidental injuryEasy to operateMetal working apparatusEngineeringPlant Tubers
The invention relates to kitchenware and discloses a slicing and slitting device for fruits, vegetables and tubers. The slicing and slitting device comprises a pressing head and a connecting rod connected to the bottom of the pressing head; a pressing plate is connected under the connecting rod and detachably disposed over a charging barrel, a containing barrel is arranged under the charging barrel, and a cutter is arranged at the joint of the charging barrel and the containing barrel. The slicing and slitting device aims to solve the problem about slicing and slitting (shredding) of the fruits, vegetables and tubers, prevents the fingers from being injured accidentally and is convenient to operate; an additional energy source is omitted, the slicing and slitting device is simple in structure, small in size, portable, less prone to blockage and convenient to clean, and cleanliness and safety of food are guaranteed.
Owner:顾洪滔
Conditioning method capable of reducing microorganism content in wheat
InactiveCN104226402AReduce conditioning timeImprove conditioning efficiencyGrain millingAgricultural scienceEngineering
Owner:HENAN UNIVERSITY OF TECHNOLOGY +1
Method for producing polyaluminium sulfate from aluminum profile machining waste liquid
InactiveCN106395875AAchieving zero emissionsKeep clean and safeCalcium/strontium/barium carbonatesAluminium sulfatesPhosphoric acidChemistry
The invention discloses a method for producing polyaluminium sulfate from aluminum profile machining waste liquid. The method comprises the following steps: with aluminum-containing alkaline waste liquid produced in the aluminum profile machining process as a raw material, preparing solid Al(OH)3 and a NaAlO2 solution respectively, then preparing the solid Al(OH)3 into an Al2(SO4)3 solution, finally blending the NaAlO2 solution, the Al2(SO4)3 solution and a phosphoric acid solution, and digesting to obtain polyaluminium sulfate. By the method, resource utilization of the aluminum-containing alkaline waste liquid is achieved, and in the whole process, new waste liquid is not produced, so that zero pollutant emission is achieved and cleanness and safety of the production process are ensured; meanwhile, a conventional model that harmless pollutant disposal is a pure investment project is changed, the environment is protected and economic benefits are increased, so that two advantages are achieved at one stroke.
Owner:重庆中昆新材料科技有限公司
Automatic production process of plant polysaccharides guar gum
The invention discloses an automatic production process of a plant polysaccharides guar gum. The automatic production process comprises the following steps that a guar gum sheet is sent to a sheet washing machine by virtue of a hopper hoist; the cleaned purified sheet enters a buffer tank and a double-cone mixer for hydrating the guar gum sheet; the materials discharge from the bottom of the double-cone mixer enter a tackifying machine to be tackified and then the tackified materials are sent into a superfine pulverizer to be crushed; and the materials after crushing enter an air dryer, fall into an ultra-fine molecular sieve by virtue of cyclone separation, enter corresponding storage tanks by virtue of different screens in the ultra-fine molecular sieve respectively, enter finished product storage tanks respectively according to the requirements and enter a packaging machine. The automatic production process has the beneficial effects of realizing continuous production, high production efficiency, low production cost and high and stable quality of product. According to the automatic production process disclosed by the invention, in the production process, production is carried out in a closed environment, so that the environment is difficulty polluted, and the cleanness and the safety of the product are ensured; the labor intensity is weak, the amount of used labor is small, the labor cost is low and the quality of the product is high and stable; the assistant tool for continuous production is small and easily cleaned.
Owner:QINGZHOU RONMER BIOLOGY TECH CO LTD
Method for preventing and curing prawn virus damage and improving prawn farming yield
InactiveCN103651201AReduce the prevalenceTo prevent the boring pond from stealing deathClimate change adaptationPisciculture and aquariaAnti virusYolk
The invention discloses a method for preventing and curing prawn virus damage and improving prawn farming yield. The method is characterized by comprising the steps of pond disinfection treatment, natural bait cultivation, mixed cultivation, fertilization and pond water quality management. According to the method, dissolved oxygen is improved ceaselessly and substantially, hazardous substances like ammonia nitrogen, hydrogen sulfide and nitrite in water can be effectively degraded, microorganism ATP bacteria can maintain pond ecological environment, and it can be guaranteed that farming water quality is friendly to environment; immunoglobulin of yolk is fed reasonably to stimulate prawn organisms repeatedly, and the anti-virus and antibacterial ability of hepatopancreas can be improved; thus, the anti-virus and antibacterial ability of the whole organisms can be greatly improved, the development of aquaculture can be promoted, farmers can be driven to get rich, and rural ecological environment can be improved.
Owner:BEIHAI CITY HAICHENG DISTRICT JINHAIAN FISHERIES RES INST
Multistage defense system for ensuring use security of network user
The invention discloses a multi-level defense system for ensuring the use security of a network user, and the system comprises an account autonomous encryption module, an access filtering defense module and an access resisting filtering module; the account autonomous encryption module further comprises a mode confirmation unit, a time-limited login unit, a login locking unit and an abnormity feedback unit; the access filtering defense module comprises a website pre-recording unit, a cleaning filtering unit, a question feedback unit, a processing confirmation unit and an entry confirmation unit, the access resisting filtering module comprises a website detection unit, and the output end of the website detection unit is connected with a judgment processing unit. The defense system is compact and comprehensive, multiple filtering is carried out on the website accessed in login and use of the user before the user uses the network and the webpage automatically popped up, the network use safety of the user is improved, the neatness and safety of the network environment are ensured, the use effect is enhanced, and the defense system is suitable for popularization and use.
Owner:MAOMING QUNYING NETWORK
A disassembly device for aluminum shell power battery
ActiveCN112436206BImprove recycling ratesprecise positioningFinal product manufactureSecondary cells manufacturePower batteryElectrical battery
The present invention provides a disassembly device for aluminum shell power batteries, comprising two parallel X-axis linear rails fixed on a workbench, on which at least one battery fixing assembly is slidably provided, and the battery fixing assembly is used to clamp and fix the power battery. It also comprises at least one Z-axis linear rail assembly arranged along the length direction of the X-axis linear rail, and the Z-axis linear rail assembly is fixed on both sides of the workbench. It also comprises a Y-axis linear rail assembly, and the Y-axis linear rail assembly is slidably arranged between the first Z-axis linear rail and the second Z-axis linear rail of each group of Z-axis linear rail assemblies. It also comprises a cutting tool assembly slidably arranged on the Y-axis linear rail of the Y-axis linear rail assembly, and the cutting tool assembly is used to cut the front, back, and two sides of the outer shell of the power battery. The disassembly device of the present invention has the advantages of easy operation, high degree of automation, and high safety.
Owner:HUNAN LEAD POWER TECH GRP CO LTD +4
A blanking device for a laser pipe cutting machine
ActiveCN110142522BAvoid damageImprove cleanlinessMetal working apparatusLaser beam welding apparatusThermodynamicsSlag
The invention provides an unloading device of a laser pipe cutting machine. The device comprises a slag receiving hopper, a support table, a support plate, a connecting rod, a waste slag car, a collecting car, an extension rod, a pipe penetrating mechanism and a first rotating frame; the slag receiving hopper is arranged on the support table; the first rotating frame is arranged on the support plate; the connecting rod is arranged between the support table and the support plate; the waste slag car is placed between the support table and the support plate; the collecting car is placed on one side of the support plate; the extension rod is fixed on the support plate, and is provided with the pipe penetrating mechanism; the slag receiving hopper receives waste slag splashed in the machining process; and through rolling of pipes and extension of the pipe penetrating mechanism into the pipes, the waste slag and leftovers in the pipes are pulled out to fall into the waste slag car, so that the working environment of workers is safe and tidy, and the pipes have no waste slag and leftover after unloading to prevent damage.
Owner:JINAN BODOR LASER CO LTD
Rectoscope washing agent
InactiveCN104031779AKeep clean and safeGood stain removalSurface-active non-soap compounds and soap mixture detergentsPropanoic acidBenzylamine hydrochloride
The invention relates to a gastroendoscope cleaning product and in particular relates to a rectoscope washing agent. The rectoscope washing agent comprises the following raw materials: water, 2-hydracrylic acid, methacrolein, (2-hydroxyethyl)diisopropyl methylammonium bromide xanthene-9-carboxylic ester, 2,3,4,5,6-pentahydroxy-2-hexenoic acid-4-lactone, cetyl trimethyl ammonium bromide, bicyclo[2.2.1]heptyl-5-allyl-2-carbonitrile, N-(1-methyl-2-phenoxyethyl)-N-(2-chloroethyl)benzylamine hydrochloride, 3-[4,5-dihydro-1H-imidazole-2-ylmethyl-(4-methylphenyl)amino]phenol. The washing agent has a good and remarkable dirt removal effect, especially has a relatively good sterilizing effect while removing dirt generated in a rectal examination process and especially has a remarkable removal effect on three types of bacteria existent in rectums, so that the cleanness and the safety of a rectoscope are ensured on aspects of dirt removal and sterilization.
Owner:安徽斯迈特新材料股份有限公司
Recyclable sewage treatment system and process for mobile environment-friendly toilet
PendingCN112358124AReduce pollutionSave waterSludge treatmentSpecific water treatment objectivesBacterial virusElectro flocculation
The invention relates to the field of environment-friendly toilets, an electrochemical method and a biological method are utilized to achieve zero emission and recycling of toilet sewage, scum and sediment generated in the system are collected and then automatically pressed into a mud cake through a volute filter press, and the mud cake is treated as solid waste after being dried in the air. The invention particularly relates to a recyclable sewage treatment system and process for a mobile environment-friendly toilet. According to the main principle, macromolecular chains in sewage are brokenand degraded under the electrocoagulation and electrocatalysis action of an electrocoagulation module, meanwhile, chloride ions in the water can be excited and converted into hypochlorous acid and thelike in the electrocatalysis process to thoroughly kill bacteria, viruses and microorganisms in the water, and the treated effluent can be used for flushing toilets. The system and the process are adopted for treating the toilet sewage of the field construction operation unit without the town sewage pipe network and have the advantages that water resources are saved, environmental pollution is reduced, and the system and the process are particularly suitable for treating the toilet sewage of the field construction operation unit without the town sewage pipe network; modular overall equipmentis small in occupied area and easy and convenient to maintain; compared with a technology for treating toilet sewage by a biological method, the cost is greatly reduced, and the effect is excellent.
Owner:四川普瑞华泰智能科技有限公司
System and method for improving saline-alkali soil by functional area aggregates
ActiveCN111386783AAchieve recyclingAchieve separationSoil lifting machinesFood processingSoil scienceAlkali soil
The invention provides a system and method for improving saline-alkali soil by functional area aggregates. The functional area aggregates are divided into three large functional areas, which are an anti-salt-return area, a saline-alkali soil salt elimination area and an auxiliary functional area respectively. The anti-salt-return area is mainly a plant planting area; a salt elimination ditch is mainly distributed in the saline-alkali soil salt elimination area; and the auxiliary functional area comprises a barley pest culture area, a recycled water area and a renewable energy area. The saline-alkali soil salt elimination area can effectively and integrally reduce the saline content of the saline-alkali soil, the anti-salt-return area can effectively prevent salt return of the saline-alkalisoil, and finally the auxiliary functional area not only can supply water and energy resources to another two functional areas, but also can supply organic fertilizer to the anti-salt-return area. The three functional areas work synergistically to form a whole, and the resources are shared mutually. The running cost of the saline-alkali soil is effectively reduced and the efficiency is improved.
Owner:WENZHOU VOCATIONAL COLLEGE OF SCI & TECH
A system and method for improving saline-alkali land through functional zone aggregates
ActiveCN111386783BAchieve recyclingAchieve separationSoil lifting machinesFood processingSalt contentOrganic manure
The invention provides a system and method for improving saline-alkali land through functional area aggregates. The functional area aggregates are divided into three large functional areas, which are respectively anti-salt return area, saline-alkali land salt discharge area and auxiliary function area. The anti-salt area is mainly plant planting area; the salt drainage area of saline-alkali land is mainly distributed with salt drainage ditches; the auxiliary function area is barley insect breeding area, water recovery area and renewable energy area. The salt discharge area of saline-alkali land can effectively reduce the salinity of saline-alkali land as a whole, and the anti-salt return area can effectively prevent saline-alkali land from returning to salt again. Finally, the auxiliary function area can not only supply the water and energy resources required by the other two functional areas, but also supply anti-corrosion Organic fertilizers in back-salt areas. The three functional areas work together to form a whole and share resources with each other. Effectively reduce the operating cost of saline-alkali land and improve efficiency.
Owner:WENZHOU VOCATIONAL COLLEGE OF SCI & TECH
Adjustable adhesive tape slitting equipment
The invention discloses an adjustable adhesive tape cutting device, which comprises a shockproof base, a small roller, a dust removal box and a large roller. A junction box is fixedly connected to the top of the shockproof base, and a small roller is arranged on one side of the junction box. , a large roller is arranged above the small roller, positioning lines are provided on the surface of the small roller and the large roller, and a first chute is fixed inside the anti-vibration base, and the surface of the first chute is fixed A moving block is connected, a dust removal box is provided on the top of the junction box, a cyclone dust collector is provided inside the dust removal box, a dust-proof pipe is connected to one side of the dust-removal box, and a dust suction hole is provided on the surface of the dust-proof pipe. A lifting rod is fixedly connected to the surface of the moving block, and a second chute is arranged inside the lifting rod. The invention is simple in structure, easy to operate, can cut tapes of different widths at the same time, can work independently, does not affect each other, is convenient to adjust the cutting position, can ensure a clean working environment, avoid flying dust, and protect workers' safety.
Owner:LIANGXI HAOXING IND DESIGN OFFICE
Utensil placing rack and cooking utensils
Owner:珠海格力绿色再生资源有限公司 +1
A drinking water device for grassland pasture breeding
ActiveCN107801650BReduce evaporative lossKeep clean and safeGeneral water supply conservationAnimal watering devicesPotable waterDraft animals
The invention relates to a drinking water device, specifically to a drinking water device used for breeding in a grassland farm. The invention is to solve a technical problem of providing a drinking water device used for breeding in the grassland farm. In order to solve the above-mentioned technical problem, the invention provides the drinking water device used for breeding in the grassland farm.The drinking water device comprises a first water collecting frame, a second water collecting frame, a third water collecting frame, a base plate, a support, etc., wherein the top part of the base plate is successively provided with the first water collecting frame, the second water collecting frame, the third water collecting frame and the support from right to left; the top part of the support is provided with a water collecting tank; the front side of the support is provided with a filtering device; and a connecting pipe is connected with and arranged between the water collecting tank and the filtering device. The drinking water device provided by the invention realizes full utilization of solar energy, is energy-saving and environment-friendly, can retard the evaporation loss of waterin the water collecting tank, guarantees cleanness and safety of drinking water for livestock through double filtration of rainwater, is applicable to the drinking water for livestock with different heights, classifies the drinking water, improves the acceptance rate of a solar panel, and guarantees the effect that the livestock has sufficient water to drink through automatic addition of water.
Owner:蔡镇海
Deformation-resisting elevator toe guard
InactiveCN107651541APlay a limiting roleAvoid bendingBuilding liftsPosition angleArchitectural engineering
The invention discloses a deformation-resisting elevator toe guard which comprises a supporting frame. A U-shaped groove is formed in the end portion of the supporting frame. The outer side of the supporting frame is connected with a fixing plate through multiple long bar holes. Multiple lifting hooks are arranged at the upper end of the fixing plate. One ends of the lifting hooks are connected with the supporting frame through rectangular holes. A limiting bracket is arranged on the inner side of the fixing plate. The upper end of the limiting bracket is connected with the supporting frame. Positioning angle steel fixed to the inner side of the fixing plate is arranged on the two sides of the limiting bracket. The upper end of the positioning angle steel is attached to the bottom of the U-shaped groove. A trapezoidal groove is formed in the bottom of the fixing plate, and multiple strengthening rib plates connected with the fixing plate are arranged in the trapezoidal groove. By meansof the deformation-resisting elevator toe guard, due to cooperation of the positioning angle steel and the lifting hooks, a limiting effect can be achieved on the fixing plate; and the stress strength of the fixing plate can be effectively improved through the limiting bracket, so that the toe guard has the beneficial effects of being high in deformation-resisting capability and good in safety.
Owner:湖州力奥电梯配件有限公司
Infrared thermometer with safety protection device
InactiveCN114235162AImprove the use environmentExtended service lifeRadiation pyrometryInfrared thermometryActivated carbon filtration
The invention provides an infrared thermometer with a safety protection device, and belongs to the technical field of infrared thermometers. An infrared thermometer with a safety protection device comprises an infrared thermometer shell, an infrared thermometer probe is arranged at one end of the infrared thermometer shell, and a handle is arranged at the bottom of the infrared thermometer shell. The safety protection mechanism is arranged at one end of the infrared thermometer shell, the safety protection mechanism comprises a protection frame, and the protection frame is rotationally arranged at one end of the infrared thermometer shell in a sleeving mode through a hinge. The safety protection mechanism is arranged to protect the infrared thermometer probe, and the activated carbon filter screen plate, the activated carbon filter screen plate and the steam filter screen plate are arranged to prevent water vapor, gas dust and impurities from being in direct contact with the infrared thermometer probe, so that the cleanliness of the infrared thermometer probe is ensured, and the service life of the infrared thermometer probe is prolonged. The use environment of the infrared thermometer probe is improved, and the service life of the infrared thermometer is prolonged.
Owner:深圳市其利天下技术开发有限公司
Method for planting tender sprouts through gel and preparation method of gel medium
ActiveCN114190265ARapid Dispersion DissolutionSpeed up configuration timeGrowth substratesCulture mediaHypocotylPlant cultivation
The invention relates to the technical field of plant cultivation, in particular to a method for planting tender sprouts through gel and a preparation method of a gel medium, and the preparation method of the gel medium comprises the following steps: (1) dissolving gel powder in cold water to obtain a gel suspension, (3) adding the gel suspension into boiling water, stirring to completely dissolve the gel powder, fixing the volume, boiling again, and cooling to obtain the gel medium. A gel solution is obtained; and (4) adding the gel solution into a cooling molding device to obtain a gel medium cultivation tray, and meanwhile, according to the cultivation method of the fire seedlings, the gel medium is utilized for cultivation, and the proportion of blue light is increased and the growth quality of the fire seedlings is improved from the hypocotyledonary axis elongation period to the leaf growth period.
Owner:FUJIAN SANAN SINO SCI PHOTOBIOTECH CO LTD
Automatic sampling device for concrete powder
ActiveCN224216375Uquick changeAchieve high efficiencyWithdrawing sample devicesLoading/unloadingVehicle frameElectric machine
The utility model relates to the technical field of concrete powder sampling, and discloses an automatic concrete powder sampling device which comprises a frame and a powder storage bin, the left side of the powder storage bin is fixedly connected with a connecting flange I, the left side of the top of the frame is fixedly connected with a fixed inclined block, and the right side of the top of the frame is fixedly connected with a fixed frame; the top of the fixed inclined block is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a sampling auger, the sampling auger adopts an inclination angle design, and the interior of the fixed frame is fixedly connected with a shell. According to the concrete powder multi-bin sampling device, the first connecting flange and the second connecting flange are connected through the fixing bolts, so that the storage bin can be rapidly replaced, meanwhile, the sampling auger is driven by the rotating motor to convey powder from the storage bin to the shell, high efficiency, precision and automation of concrete powder multi-bin sampling are achieved, manual sampling errors are eliminated, and the sampling efficiency is improved. The detection data reliability is improved.
Owner:NINGBO ZHENHAI JINGLIAN CONCRETE CO LTD
Cleaning device free of raised dust
The invention discloses a cleaning device free of raised dust. The cleaning device includes a dust collection floor brush, a dust remover, a compressed air source, a multi-pass air source joint with one inlet and a plurality of outlets, a multiple-pass inlet joint with one inlet and a plurality of outlets, and a multiple-pass outlet joint with one outlet and a plurality of inlets; the outlets of the multiple-pass inlet joint are in one-to-one correspondence with the inlets of the multiple-pass outlet joint, and each pair of corresponding outlets of the multiple-pass inlet joint and the inletsof the multiple-pass outlet joint are respectively connected to a vacuum generator; and an outlet of the dust collection floor brush communicates the inlet of the multiple-pass inlet joint, the outletof the multiple-pass outlet joint communicates a dust hopper of the dust remover, air source inlets of the vacuum generators respectively communicate the outlets of the multi-pass air source joint, and the inlet of the multi-pass air source joint communicates the compressed air source through an air inlet pipe with a ball valve. The cleaning device has the advantages of large adsorption force, large reserve capacity of powder, low noise, no need for secondary reverse transportation of the powder and no secondary raised dust.
Owner:LIANFENG STEEL (ZHANGJIAGANG) CO LTD
Utensil placement rack and cookware
Owner:珠海格力绿色再生资源有限公司 +1
A device and method for self-sustaining smoldering treatment of dioxins in waste incineration fly ash
ActiveCN118089037BEfficient removalemission reductionDispersed particle separationIncinerator apparatusChemical reactionThermal insulation
The present invention discloses a device and method for self-sustaining smoldering treatment of dioxins in fly ash from waste incineration, including fly ash pellets and biomass waste mixing and conveying units, air supply units, smoldering reaction units, tail gas treatment units, monitoring units and control units. The smoldering treatment technology has the advantages of green, low-carbon, and controllable process, wherein biomass solid wastes such as waste wood chips and rice husks are used as energy sources, and fly ash pellets are used as porous media to provide the chemical reaction required for smoldering treatment, and can store heat and heat to transfer heat to ignite the downstream area, realize self-sustaining reaction, and maintain a peak temperature range of 400-850°C, and can fully remove organic pollutants such as dioxins in fly ash without the need to introduce additional energy. The present invention can realize continuous smoldering treatment of fly ash, with stable tail gas components, controllable secondary pollution, low investment and operating costs, and provides new ideas for the current situation of high energy consumption disposal in the field of waste, with considerable promotion value.
Owner:ZHEJIANG UNIV +1
Wound disinfection spraying device for surgical nursing
InactiveCN114588516AAvoid dirtKeep clean and safeMedical devicesMedical applicatorsNursing careEngineering
The invention discloses a surgical nursing wound disinfection spraying device which structurally comprises a main protecting cover, a label and a device body and has the following beneficial effects that a spraying head of the device is arranged to be of a double-pressing-cover structure, when the device is used, a second pressing cover is firstly pressed to enable a spraying through hole to be communicated with the spraying head, and the spraying through hole is communicated with the spraying head; and then the first pressing cover is pressed to perform pressure pumping and spraying of the atomizing nozzle, so that when the device is used, the atomizing nozzle can be protected even if the main protecting cover is not covered, the main protecting cover is better prevented from being lost, the atomizing nozzle is better prevented from being stained during continuous interval use, and the use safety and cleanness are ensured; the one-way device is arranged at the assembly position of the atomization spray head for liquid passing, the negative pressure tank body of the device is matched, the tank body can be subjected to negative pressure shrinkage along with pressure extraction, closed liquid filling extraction can be performed by opening the liquid filling connector and controlling the liquid filling baffle after shrinkage, the influence of the environment on cleanliness in the tank is better prevented, and use is convenient.
Owner:重庆市忠县人民医院
Clothing template cleaning equipment
The invention relates to the technical field of template cleaning, and discloses clothing manufacturing template cleaning equipment which comprises a cleaning bin, a placing opening is formed in the top of the cleaning bin, baffles are fixedly connected to the front side and the rear side of the placing opening correspondingly, the tops of the baffles incline outwards, and tooth grooves are formed in the periphery of an inner cavity of the cleaning bin; symmetrical guide grooves are formed in the left wall and the right wall of the cleaning bin, the bottoms of the guide grooves are inclined, arc grooves are formed in the left wall and the right wall of an inner cavity of the cleaning bin, a touch switch is fixedly connected to the upper wall of the inner cavity of the cleaning bin, a sewage bin is fixedly connected to the bottom of the cleaning bin, and a cleaning liquid box is fixedly connected to the front wall of the cleaning bin. And a liquid pump is fixedly mounted on the right wall of the cleaning liquid box. According to the cleaning device, the first cleaning conical roller and the cleaning pressing roller are used for relatively fixing and brushing the clothing manufacturing template, the second cleaning conical rollers on the two sides are matched for up-and-down reciprocating brushing, brushing of the inner side and the outer side of the clothing manufacturing template is synchronously conducted, and therefore the cleaning efficiency is improved.
Owner:WENSHANG HONGTIAN CLOTHING CO LTD
Automatic spraying device for flange ring release agent and using method of automatic spraying device
PendingCN119406608AGuaranteed uniformityensure safetyLiquid surface applicatorsSpraying apparatusProcess engineeringIndustrial engineering
The invention discloses a flange ring release agent automatic spraying device and a using method thereof, and belongs to the technical field of electrical insulator manufacturing, the flange ring release agent automatic spraying device comprises a main body spraying machine located at the top, a release agent purification mechanism installed at the bottom of the main body spraying machine, and a power mechanism electrically connected with the release agent spraying mechanism and the release agent purification mechanism; the main body spraying machine comprises a release agent spraying mechanism and a flange ring storage mechanism installed on one side of the release agent spraying mechanism. According to the automatic spraying device for the flange ring release agent, the release agent can be automatically sprayed to the flange ring, rapid and efficient automatic spraying is achieved, and manual labor is reduced. Through close cooperation of the upper part and the lower part, the full-automatic process from spraying to purification is achieved. The device is reasonable in design and complete in function, not only improves the production efficiency and quality, but also reduces the manual operation cost, and is an important embodiment of modern industrial production automation.
Owner:西安西电电工材料有限责任公司 +1
A kind of automatic production process of plant polysaccharide guar gum
Owner:QINGZHOU RONMER BIOLOGY TECH CO LTD