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21results about How to "Improve purification quality" patented technology
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A purification device for natural methyl cinnamate
ActiveCN224270857UImprove mix qualityPrevent sticking to the inner wall of the purification tankRotary stirring mixersTransportation and packagingPhysical chemistryMethyl cinnamate
This utility model discloses a purification device for natural methyl cinnamate, including a purification tank. A heating jacket is installed on the outer side of the bottom of the purification tank. A rotating shaft is rotatably installed in the middle of the bottom of the purification tank via a mechanical seal. Natural methyl cinnamate and other materials are transported into the purification tank. The solution is heated by using the heating jacket. During this process, the installation sleeve and stirring blades are controlled to rotate. The stirring blades can stir the solution inside the purification tank. At the same time, the installation sleeve is driven to rise intermittently, and the stirring blades on the installation sleeve will rise and fall intermittently, which can push the solution inside the purification tank to flow up and down, improving the stirring quality of the solution inside the purification tank. Meanwhile, the rotation of the rotating shaft will drive the pusher ring to rotate. The pusher ring can push the material adhering to the inner wall of the purification tank, preventing the material from sticking to the inner wall of the purification tank under prolonged heating, thus improving the purification quality of natural methyl cinnamate.
Owner:KUNSHAN YAXIANG SPICEL CO LTD
A wastewater treatment device for environmental engineering
The utility model relates to wastewater treatment technical field discloses a wastewater treatment equipment for environmental protection engineering, including wastewater tank and filter bucket, the rear side fixed connection of wastewater tank has motor groove no.
Owner:SHANDONG RESOURCES & ENVIRONMENT CONSTR GRP CO LTD
A vacuum purification device for high-purity aluminum
PendingCN122298937AUniform pressureSealing operation is quick and reliableCruciblePhysical chemistry
This invention relates to the field of high-purity aluminum purification technology and discloses a high-purity aluminum vacuum purification device, including a support and a crucible fixedly connected to the top of the support. The crucible has several release grooves on its bottom circumference, a heating assembly is arranged around the crucible, a sealing cover is movably hinged to the top of the crucible, an air extraction port is provided at the upper end of the sealing cover, a locking ring is rotatably connected to the bottom of the sealing cover, and several locking grooves are arranged around the outer circumference of the locking ring. Several locking blocks arranged in a circumferential array are fixedly connected to the inner wall of the top of the crucible. This invention, through the automatic closing and locking assembly of the sealing cover, can control the uniform pressure applied to all parts of the sealing cover edge, resulting in rapid and reliable sealing operation, thereby enhancing sealing performance and improving purification quality. Furthermore, without affecting purification quality, it greatly increases the purification rate of high-purity aluminum, achieving uniform cooling of the aluminum ingot from the core to the outer wall, ensuring the stability of directional crystallization.
Owner:YANTAI NANSHAN UNIV +1
Active carbon adsorption industrial volatile gas purification equipment
ActiveCN224404761UComprehensive and efficient adsorption and purification treatmentFlexible adjustment of flow directionActivated carbonExhaust fumes
The application relates to the technical field of industrial waste gas purification, and discloses an activated carbon adsorption industrial volatile gas purification equipment, which comprises an industrial volatile gas purification cabinet, a partition plate is fixedly installed in the industrial volatile gas purification cabinet, a waste gas inlet pipe located below the partition plate is fixedly communicated with the left side of the industrial volatile gas purification cabinet, two volatile gas purification treatment boxes located above the partition plate are fixedly installed in the industrial volatile gas purification cabinet, and the sides, away from each other, of the two volatile gas purification treatment boxes both extend to the outside of the industrial volatile gas purification cabinet. The application has the following advantages and effects: the two volatile gas purification treatment boxes are alternately used to comprehensively and efficiently adsorb and purify volatile gas in industrial waste gas, the activated carbon particles in the volatile gas purification treatment boxes can be replaced without stopping the machine, the work efficiency is improved, and the continuity of industrial production and waste gas purification treatment is ensured.
Owner:SUZHOU RUNFENGDA INTELLIGENT ENVIRONMENTAL PROTECTION TECH CO LTD
A separation and purification system for secondary steam in an MVR evaporation system
ActiveCN224370680Usolve complexityreduce in quantityCombination devicesEvaporation with vapour compression
The utility model discloses a kind of separation and purification system of secondary steam in MVR evaporation system, including cylinder, cylinder is sequentially distributed with cyclone separation chamber, purification settling chamber and silk screen demisting chamber from bottom to top, cyclone separation chamber middle part has spray washing chamber, spray washing chamber bottom is connected with cyclone separation chamber, spray washing chamber top is connected with purification settling chamber, cyclone separation chamber is connected with steam inlet pipe, silk screen demisting chamber is connected with steam outlet pipe, cyclone separation chamber has collection tank, collection tank is used to collect the droplet of secondary steam being thrown to cylinder wall, spray washing chamber has spray pipe, spray pipe is used to spray atomized washing liquid contact secondary steam absorption volatile component contained;By cyclone separation, countercurrent spray washing, sedimentation and silk screen demisting four-stage treatment process, liquid droplet, mist droplet and volatile component in secondary steam are purified gradually, greatly improve the purification quality of secondary steam, effectively solve the problem of poor effect of traditional purification mode.
Owner:JIANGSU RUISHENGHUA ENERGY TECH CO LTD
Coated sand boiling bed cyclone dust removal equipment
This invention relates to the field of coated sand regeneration dust removal technology, and discloses a coated sand fluidized bed cyclone dust collector, including a shell, a waste box fixedly connected to the top of the shell, a cyclone cylinder fixedly connected to the top of the waste box, an air supply mechanism installed on one side of the top of the cyclone cylinder, a top cover fixedly connected to the top of the air supply mechanism, an adsorption mechanism installed on the top of the top cover, and a discharge cylinder. This coated sand fluidized bed cyclone dust collector, through an indirect discharge mechanism, an anti-adsorption and shaking mechanism, a rotary dust removal mechanism, and an air duct guiding mechanism, achieves intermittent lifting and sealing of the discharge cylinder, intermittent discharge, and, in conjunction with a linkage vibration anti-blocking mechanism, a cylinder wall rotation self-cleaning mechanism, and a forced swirl guiding structure, stabilizes the internal airflow and improves the dust separation effect. The entire machine adopts an integrated mechanical linkage design, resulting in low manufacturing costs, effectively improving dust removal accuracy and sand recovery rate, and is suitable for large-scale continuous regeneration dust removal operations of coated sand.
Owner:LINYI JIAMING NEW MATERIALS CO LTD
Equipment for circulating and purifying gas in annealing furnace
ActiveCN224114208Uefficient collectionImprove interception abilityDispersed particle filtrationElectrostatic separationMetallurgyFiltration
The utility model discloses equipment for circulating and purifying gas in an annealing furnace, and relates to the field of metal processing equipment. The utility model relates to circulating and purifying equipment for gas in an annealing furnace, which comprises an annealing furnace body and further comprises a purifying cylinder, a gas inlet pipe, a gas outlet pipe and a gas outlet pipe, the filter plate is matched with the annular collecting box, large particles and part of fine dust in protective gas can be effectively intercepted, the dust can be more efficiently collected under the rotary centrifugal action, compared with a traditional filter screen for filtering, the dust intercepting capacity is higher, blockage is not prone to occurring, the trouble of frequently replacing the filter screen is reduced, and the service life of the filter screen is prolonged. The glass rod rubs with the ceramic fiber cushion to generate static electricity, so that tiny dust can be adsorbed, the defect that the filtering effect of pure physical filtering on tiny particles is poor is overcome, the gas purification quality is further improved, the risk of product flaws caused by deposition of dust on the metal surface is reduced, and blockage of dust to parts such as pipelines, valves and heat exchangers in the furnace is reduced; and efficient and stable operation of equipment is ensured.
Owner:SHANDONG YIQING BRIGHT FURNACE EQUIP CO LTD
Plasma sterilization, disinfection and purification device for air in livestock breeding house
PendingCN122075761Ahigh densityincrease the lengthAuxillary pretreatmentDispersed particle filtrationBiotechnologyAntiseptic sterilization
The invention provides a plasma sterilization, disinfection and purification device for air in a livestock breeding house, and belongs to the technical field of air sterilization and purification. The plasma sterilization, disinfection and purification device for air in the livestock breeding house comprises a disinfection box, a shell and a disinfection and purification device, the disinfection and purification device comprises a driving mechanism, the driving mechanism comprises a driving motor and a rotating shaft, and the rotating shaft is rotationally arranged in the disinfection chamber; the sterilization assembly is arranged in the disinfection chamber and comprises a rotating drum mounted on a rotating shaft, a wave-shaped groove is formed in the rotating drum, and an electric wire used for generating plasma is arranged in the wave-shaped groove; by arranging the rotary drum and the wave-shaped grooves in the rotary drum and arranging the electric wires along the wave-shaped grooves, the length of the electric wires in unit volume is greatly prolonged, the density of plasma generation and the contact area with air are increased, and therefore the sterilization and disinfection effect is remarkably improved.
Owner:HENAN UNIV OF ANIMAL HUSBANDRY & ECONOMY
Semiconductor production waste gas treatment process
ActiveCN117357991Breduce contenteasy maintenanceCombination devicesGas treatmentThermodynamicsDust control
The application relates to the technical field of waste gas purification, and relates to a semiconductor production waste gas treatment process, which comprises the following steps: pretreatment, introducing an object into a preposition mechanism to participate in preposition dust removal treatment; air mixing treatment, introducing the object output by the preposition mechanism into an air mixing mechanism to participate in slow flow speed reduction treatment; purification treatment, introducing the object output by the air mixing mechanism into a purification mechanism to participate in plasma combustion purification treatment; cooling treatment, introducing the object output by the purification treatment into a cooling mechanism to participate in cooling treatment; and discharge treatment, discharging the object output by the cooling mechanism through an external discharge mechanism. The application is favorable for solving the problems that some existing plasma purification equipment has difficulty in removing impurities and the purification effect is affected by the change of air flow when treating waste gas.
Owner:XIAMEN JUNMO CORE SEMICON CO LTD
Gas purification and compression storage tank
ActiveCN224215130UEasy to debugConvenient for debugging gas entryContainer filling methodsDispersed particle separationElectric machineryMechanics
The utility model discloses a gas purification and compression storage tank, which belongs to the technical field of gas purification and comprises a storage tank body and filler arranged in the storage tank body, and the upper portion of the storage tank body is communicated with a feeding pipe. A rotating shell and a dislocation plate in the rotating shell are arranged below a feeding pipe, so that a worker can conveniently debug the speed of gas entering the storage tank body, gas with different properties can be in full contact with filler in the storage tank body, and the purification effect is improved; meanwhile, the gas can enter the storage tank body to be uniformly distributed by utilizing the rotating shell with the semicircular gas outlet end and the angle of the gas outlet hole gradually increased from inside to outside, so that the contact effect of the gas and the filler is improved; by arranging the outer cover and the rotating shell and cooperating with the motor, the rotating shell can rotate and distribute the gas downwards, the diffusion range of the gas can be enlarged, the contact effect of the gas and the filler is improved, and meanwhile the purification quality of the gas can be improved.
Owner:JIANGSU ZHONGKE MACHINERY
Building waste gas heat energy recovery device with purification function
This utility model proposes a building exhaust gas heat energy recovery device with purification function, comprising: an exhaust gas heat energy recovery device and a purification mechanism. The purification mechanism is disposed inside the exhaust gas heat energy recovery device and includes a limiting frame, a mounting frame, a filter screen, electrodes, copper wires, a busbar, and mounting components. The limiting frame is disposed on the inner wall of the exhaust gas heat energy recovery device, the mounting frame is disposed inside the exhaust gas heat energy recovery device, the filter screen is disposed on the inner wall of the mounting frame, and the electrodes are disposed inside the exhaust gas heat energy recovery device. This utility model's building exhaust gas heat energy recovery device with purification function achieves dual purification treatment of building exhaust gas through the setting of the purification mechanism. Firstly, it uses an electric field region to cause ionization, adsorption, or condensation of particulate matter and harmful gas molecules in the exhaust gas for preliminary purification. Secondly, it utilizes a corrugated filter screen to effectively intercept smaller particulate matter in the exhaust gas, further ensuring the purification effect and significantly improving the quality of exhaust gas purification.
Owner:SUZHOU FENGMAO ENVIRONMENT CO LTD
Building rainwater collecting and purifying device
ActiveCN224281437UImprove purification qualityStable flowFatty/oily/floating substances removal devicesSewerage structuresStormwater harvestingFiltration
Owner:WUHAN TEXTILE UNIV
Multi-stage separation and extraction equipment for illegal cooking oil and use method of multi-stage separation and extraction equipment
PendingCN121850247ARealize automatic collectionImprove purification qualityWater treatment parameter controlFatty/oily/floating substances removal devicesThermodynamicsOil water
The invention discloses multi-stage separation and extraction equipment for illegal cooking oil and a use method thereof, and relates to the technical field of illegal cooking oil purification, the multi-stage separation and extraction equipment comprises a fixing frame mechanism, the fixing frame mechanism comprises a fixing frame, and a fixing plate is fixedly mounted in the fixing frame; the pretreatment mechanism comprises a filtering assembly, a self-cleaning assembly, a residue storage assembly and an extrusion assembly; particle residues in illegal cooking oil can be filtered and intercepted through the filtering assembly, the follow-up purification quality of the illegal cooking oil is improved, the filtering efficiency of the illegal cooking oil is improved through the extrusion assembly, the interior of the filtering assembly can be automatically cleaned through the self-cleaning assembly, and the particle residues in the illegal cooking oil are prevented from blocking the filtering assembly; shutdown for manual cleaning is not needed, and the purification efficiency is improved; a large number of microbubbles can be generated through the precipitation assembly and the air flotation assembly, and the microbubbles float upwards and are attached to oil drops to form a gas-oil complex and float upwards to the liquid level to form a floating oil layer, so that oil and water are rapidly separated.
Owner:HUIZHOU JIECHUANG BIO-ENERGY TECH CO LTD
Flue gas purification equipment for waste incineration power generation
ActiveCN224056937UImprove purification efficiencyImprove purification qualityDispersed particle filtrationTransportation and packagingFlue gasTurbine blade
The utility model relates to the technical field of flue gas purification equipment, in particular to flue gas purification equipment for waste incineration power generation, which comprises a water pipe and a casing component, a filter component is fixedly connected to the inner side of the casing component, a vibration generating component is mounted on the inner side of the filter component, and a water inlet pipeline and a water outlet pipeline are fixedly connected to the front end of the filter component. A spring plate, a metal partition plate, a metal pipe and an embedded pipe are fixedly connected to the inner side of the metal shell, the vibration generating assembly comprises a shaft column, the shaft column is rotationally connected to the inner side of the vertical plate, turbine blades are fixedly connected to the outer side of the shaft column, a sleeve is fixedly connected to the outer side of the shaft column, a spring is fixedly connected to the outer side of the sleeve, and a driving hammer is fixedly connected to the end, away from the sleeve, of the spring. According to the flue gas purification device, the problem that the purification quality is affected due to the fact that the hole diameter of the filter screen is increased due to high-temperature flue gas is solved, and the stability and the reliability of the flue gas purification effect are ensured.
Owner:BEIJING LEADING ECOLOGICAL ENVIRONMENTAL PROTECTION DEV CO LTD
Integrated yeast wastewater treatment machine based on the synergistic effect of ozone oxidation and fiber filtration
ActiveCN224633334UImprove purification quality
This utility model relates to the field of yeast wastewater treatment technology, specifically an integrated yeast wastewater treatment machine based on the synergistic effect of ozone oxidation and fiber filtration. It includes a reaction vessel and a feed inlet at the top of the reaction vessel; a feed plate hinged to the feed inlet; multiple through holes at the bottom of the reaction vessel; a sealing ring fixedly installed inside the through holes; an aeration pipe movably disposed inside the sealing ring, its exterior tightly fitted to the inner wall of the sealing ring; multiple air holes on the upper surface of the aeration pipe; and a lifting assembly at the bottom of the reaction vessel, which drives the aeration pipe to move up and down reciprocally. The integrated yeast wastewater treatment machine based on the synergistic effect of ozone oxidation and fiber filtration provided by this utility model allows for changes in the height of the aeration pipe and air holes in the reaction vessel via the lifting assembly, enabling ozone to mix with wastewater at different depths and improving wastewater purification quality.
Owner:SHANGHAI ZHANHENG ENVIRONMENTAL PROTECTION TECH CO LTD
An integrated waste gas recovery and purification device
ActiveCN224270720UHEPA filterImprove purification efficiencyCombination devicesParticulatesFiltration
This utility model relates to the field of waste gas recovery technology and discloses an integrated waste gas recovery and purification device, including a storage tank. Connecting pipes are fixedly connected to both sides of the outer wall of the storage tank. A diversion box is fixedly connected to one end of the left connecting pipe, and an inlet pipe is fixedly connected to one side wall of the diversion box. A purification box is fixedly connected to one end of the right connecting pipe. A return assembly is provided on the side wall of the purification box, and the return assembly includes a diversion box two, with a return pipe fixedly connected to the top of the diversion box two. In this utility model, waste gas is first purified for particulate matter in the storage tank, then enters the purification box for further purification, and finally enters the diversion box two. After being detected by a sensor, if the gas passes the test, it is discharged; otherwise, it returns to the diversion box one through the return pipe for further purification. This achieves highly efficient filtration of waste gas, solving the problem of clogging caused by direct filtration of waste gas in traditional devices and improving waste gas purification efficiency.
Owner:FOSHAN MOSEN ENVIRONMENTAL ENG CO LTD
Vehicle-mounted negative oxygen ion air purifier
ActiveCN224090004UImprove reaction efficiencyImprove purification efficiencyAir-treating devicesGaseous substancesExhaust valveAir purifiers
The vehicle-mounted negative oxygen ion air purifier comprises an outer shell and a bottom shell, an air inlet is formed in the top of the outer shell, an air outlet is formed in one side of the bottom shell, and a centrifugal fan, an annular channel and a negative oxygen ion generator are sequentially arranged between the outer shell and the bottom shell. A first air guide opening is formed in the bottom of the centrifugal fan, a second air guide opening and a third air guide opening are formed in the annular channel, and airflow flows to the air outlet through the air guide openings. The negative oxygen ion generator is located in the annular channel, a fragrance assembly is clamped to the air inlet, and an air inlet gap is reserved between the fragrance assembly and the air inlet. The annular channel is in a hollow circular ring shape, and connecting lugs are arranged on the two sides of the third air guide opening. The fragrance assembly comprises an upper cover and a lower cover, a fragrance circular groove and a volatilization hole are formed in the bottom of the lower cover, and a rotatable air outlet valve is connected to the outer wall of the fragrance circular groove in a sleeving mode. According to the structure, air purification and fragrance release are integrated and applied in a vehicle-mounted environment, the structure is compact, and installation is convenient.
Owner:阳谱光色研究院(厦门)有限公司
A hydrogen purification adsorption column for propane dehydrogenation tail gas
The present application relates to hydrogen purification technical field, specifically to a kind of propane dehydrogenation tail gas hydrogen purification adsorption tower, including adsorption tower main body, adsorption tower cover, gas pipe, discharge pipe and purification auxiliary impurity removal mechanism, cleaning auxiliary component;The bottom end side of the adsorption tower main body is connected with gas pipe;It is mainly through setting up purification auxiliary impurity removal mechanism and cleaning auxiliary component between cooperation in adsorption tower, provide an excellent impurity pretreatment work for propane dehydrogenation tail gas hydrogen purification work, remove solid particles and other impurities in the gas to be treated, to reduce the subsequent hydrogen purification work burden, positively influence purification quality, improve overall purification work efficiency;Therefore, the present application solves the problem that hydrogen purification device of propane dehydrogenation tail gas under prior art lacks the processing mechanism of solid particles and other impurities suitable, can improve hydrogen purification work quality.
Owner:HEBEI HNA PETROCHEMICAL NEW MATERIAL CO LTD +1
Multi-stage screening and binning unloading device for wheat
PendingCN122273798AImprove continuous operation abilityReduce maintenance costsAgricultural engineeringElectrical and Electronics engineering
This invention relates to the field of wheat screening and feeding devices, specifically a multi-stage wheat screening and feeding device. It includes a temporary storage bin slidably disposed at the bottom of a feeding chamber, a fine screening cylinder fixedly installed at the top of the feeding chamber, and an air-separation impurity removal pipe assembly installed between the lower part of the fine screening cylinder and the top of the feeding chamber. It also includes a coarse screen fixedly installed at the top of the fine screening cylinder. A support is installed inside the fine screening cylinder, and a fine screening mechanism is movably installed between the upper part of the support and the lower end of the coarse screen. A multi-screening position switching mechanism is movably installed at the lower part of the support and cooperates with the fine screening mechanism. This multi-stage wheat screening and feeding device forms an annular material curtain through the guiding cone sleeve, and, in conjunction with the air-separation impurity removal pipe assembly and dust suction hood, achieves air-separation fine screening and impurity removal. This fundamentally avoids problems such as screen clogging, screen sticking, wear and deformation, and holes, eliminating the need for frequent shutdowns for manual screen cleaning and replacement, effectively improving the continuous operation capability of the equipment and reducing equipment maintenance costs.
Owner:SHANDONG LIHUA FLOUR IND CO LTD
Purifying equipment for harvesting and cleaning impurities of short-stem ginseng medicinal material
ActiveCN224114663UImprove purification qualityEfficient removalCleaning using toolsCleaning using liquidsMedicinal herbsMechanical engineering
The utility model discloses cleaning equipment for harvesting and brushing impurities of short-stem ginseng medicinal materials, which relates to the technical field of medicinal material brushing equipment and comprises a base, a cleaning cylinder movably connected to the top of the base, a first rotating column rotatably connected to the center of the bottom inside the cleaning cylinder, and second rotating columns symmetrically and rotatably connected to the bottom inside the cleaning cylinder. The top of the first rotating column and the top of the second rotating column are fixedly connected with a first cleaning roller and a second cleaning roller correspondingly, cleaning brushes are symmetrically and fixedly connected to the outer side walls of the first cleaning roller and the second cleaning roller, a rotating assembly is installed in the base, and a positioning assembly is installed on the outer side of the base. By adopting the structure, the cleaning brush can be used for washing short-stem large ginseng medicinal materials from multiple angles and directions, impurities on the surfaces of the medicinal materials can be removed in all directions without dead angles, stubborn stains and soil can be effectively removed, the cleaning effect can be remarkably improved, it is guaranteed that the short-stem large ginseng medicinal materials are washed thoroughly, and the cleaning quality of the medicinal materials is improved.
Owner:ETHNIC TRADITIONAL CHINESE MEDICINE HOSPITAL OF XIANGXI TUJIA & MIAO AUTONOMOUS PREFECTURE
Multistage purification device for industrial waste gas
ActiveCN224293511UAccurate angle adjustmentfirmly connectedHuman health protectionDispersed particle filtrationExhaust gas emissionsProcess engineering
The utility model discloses a kind of industrial waste gas multistage purification device, the utility model relates to waste gas purification technical field.It is provided with installation mechanism for industrial waste gas multistage purification processing on the purification main part, installation mechanism includes: air inlet component, including the fixed guide shell of purification main body one end, the one end of the guide shell is provided with bellow, the one end of the bellow is fixed with air inlet, the upper end surface of the guide shell is fixed with mounting plate, the utility model is rotated by electric push rod and drives adjusting support and mounting support, the angle of air inlet can be accurately adjusted, different waste gas emission conditions and the installation position of purification main body can be better adapted, cooperate with the setting of bellow so that air inlet can be conveniently connected with various waste gas emission source, not strictly limited by position and direction, improve the versatility and adaptability of device, so that device can adapt to waste gas introduction demand under different working conditions.
Owner:GUANGXI HONGGUI ENVIRONMENTAL PROTECTION TECH CO LTD