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2375results about "Mixture aftertreatment" patented technology

Agricultural sampling system and related methods

A coulter assembly for collecting soil samples from an agricultural field in one embodiment comprises an annular collection blade configured for penetrating soil to capture a sample, an annular cam ring configured for stationary mounting to a frame of an agricultural vehicle and comprising a cam track, a blade hub coupled to the blade for rotatably supporting the annular collection blade from the annular cam ring, and a movable sample collector mounted to the annular collection blade. The moveable sample collector is configured and operable for extracting a soil sample as the annular collection blade is rotated through the soil. The moveable sample collector in one embodiment comprises a piston mechanism including a cylinder and rod movably disposed therein which actuated by the annular cam ring to alternatingly open and close a collection end of the cylinder as the annular collection blade rotates through the soil.
Owner:PRECISION PLANTING LLC

Shaking tank for mixed preparation of origanum oil-containing antioxidant drawing oil, and preparation method for drawing oil

A shaking tank for mixed preparation of origanum oil-containing antioxidant drawing oil, comprising a bottom plate (1). A fixing mechanism (2) is fixedly connected to the top of the bottom plate (1). A shaking tank (4) is fixedly connected to the middle of the fixing mechanism (2), and a stirring mechanism (7) is fixedly connected to the interior of the shaking tank (4). A discharging pipe (6) is fixedly connected to the top of the shaking tank (4). A collecting box (3) is fixedly connected to the top of the bottom plate (1), and the collecting box (3) is located below the fixing mechanism (2). Raw materials are separately placed and automatically added, so that the labor costs are reduced, and the working efficiency can be improved; moreover, solid raw materials are crushed by means of a crushing part (58), so that faster reaction and mixing can be performed during mixing. A cleaning part (57) automatically cleans a cleaning shell (571) after liquid raw materials are added, mixed oil enters the collecting box (3) by means of a discharging hole (76), and a motor (31) drives a filter net (310) to shake, so that impurities in the oil are filtered out, and the filter net (310) is prevented from being blocked.
Owner:JIANGXI HENGCHENG NATURAL ESSENTIAL OIL CO LTD

NANO lipid particles manufacturing chip, NANO lipid particles manufacturing system having the same, and NANO lipid particles manufacturing method

A lipid nanoparticles manufacturing chip includes a first raw material supply flow path, a second raw material supply flow path, and a mixer portion connected to the first raw material supply flow path and the second raw material supply flow path and configured for mixing a first raw material supplied through the first raw material supply flow path and a second raw material supplied through the second raw material supply flow path. The mixer portion includes a first stabilizing unit, and a first mixing unit connected to the first stabilizing unit and configured for mixing the first raw material and the second raw material with each other. Mixing of the first raw material and the second raw material is performed more in the first mixing unit than in the first stabilizing unit.
Owner:INVENTAGE LAB INC

Apparatuses and methods for producing nanoparticles from material in working liquid

The present disclosure relates to apparatuses for producing nanoparticles from a material mixed with a working liquid and optionally to produce hydrogen, and to top-down methods for producing nanoparticles and optionally hydrogen using such apparatuses. A core of such an apparatus comprises a first cylinder (11) and a second cylinder (12) including through holes (20) extending between the radial surface of each cylinder. The first cylinder (11) and the second cylinder (12) comprise a plurality of through holes (20) extending from the radially outer surface (15, 17) to the radially inner surface (14, 16). The holes (20) increase in size from the radially inner surface (14, 16) to the radially outer surface (15, 17).
Owner:LICITAR ANTONIJO

Intelligent agricultural water-saving irrigation and fertilization device

The invention relates to the technical field of agricultural irrigation, and discloses an intelligent agricultural water-saving irrigation and fertilization device which comprises an irrigation box, sliding rails, an irrigation assembly, a self-walking stirring assembly, a scraping and blowing assembly and a cylindrical filter part, the irrigation box is arranged on the two sliding rails, the cylindrical filter part is arranged in the irrigation box, the irrigation assembly is installed on one side of the irrigation box, and the self-walking stirring assembly is installed on the other side of the irrigation box. The spraying device is used for spraying water and fertilizer to crops; the self-walking stirring assembly comprises a rolling wheel, a rod type stirring piece and a driving piece. Water-soluble fertilizer water beads on the surfaces of seedlings are scraped and blown through the scraping and blowing assembly, water-soluble fertilizer attached to the surfaces of leaves and stalks of the seedlings can be effectively removed and shaken off to the bottoms of the seedlings, and therefore waste of the water-soluble fertilizer is reduced, meanwhile, the water-soluble fertilizer can directly act on root systems of the seedlings and is fully absorbed by crops, and the water-soluble fertilizer can be applied to the roots of the seedlings. The utilization rate of the water-soluble fertilizer is increased, and the problem of volatilization of nutritional ingredients caused by strong quick-acting property and short lasting period of the water-soluble fertilizer is reduced.
Owner:HANGZHOU YAQUAN TECHNOLOGY CO LTD

Efficient wet desulphurization synergist and preparation method thereof

The invention discloses an efficient wet desulfurization synergist and a preparation method thereof, and relates to the technical field of flue gas desulfurization. The efficient wet desulphurization synergist comprises the following raw materials in parts by weight: 10-20 parts of sodium formate, 5-10 parts of citric acid, 20-30 parts of binary acid, 5-6 parts of a surfactant, 15-20 parts of magnesium salt, 12-18 parts of sodium salt and 2-5 parts of a pH buffer agent. The preparation method comprises the following steps: reacting cyanuric chloride with lauryl amine to generate a monosubstituted compound; then reacting with L-asparaginic acid to generate a disubstituted compound; reacting with diethylenetriamine to generate a bis-triazine ring compound; and finally, reacting with sodium 2-chloroethanesulfonate to generate the surfactant. The high-efficiency wet desulphurization synergist prepared by the invention has a desulphurization effect.
Owner:SHANDONG KAIMIKE CHEM CO LTD

Processing device and technology for sauce materials in mixed radix puerariae, fructus lycii and shiitake mushroom sauce

The invention belongs to the technical field of sauce production, and particularly discloses a processing device and process for sauce in mixed radix puerariae, fructus lycii and lentinus edodes sauce.The processing device comprises a mixing cylinder, an inner cavity is formed in the position, close to the top, of the interior of the mixing cylinder, and an intermittent feeding assembly is arranged in the inner cavity; a driving cavity is formed in the position, close to the bottom edge, of the interior of the mixing barrel, an oscillation assembly is arranged in the driving cavity, and adjusting cavities are formed in the two sides of the mixing barrel; according to the device, sauce in the mixing cylinder can be stirred by arranging the driving assembly, so that the sauce and radix puerariae powder are fully mixed, meanwhile, the driving assembly can drive the intermittent feeding assembly and the vibration assembly to work when working, and sauce deposited above the bottom of the mixing cylinder can be overturned downwards by arranging the vibration assembly, so that filtering and leaching are facilitated; meanwhile, the on-off of the on-off device is controlled, so that the sauce is conveniently discharged, and the intermittent feeding assembly is arranged, so that the radix puerariae powder can be intermittently supplied into the mixing barrel.
Owner:HUBEI WANSONGTANG HEALTH PHARM GRP CO LTD

Lithium battery positive electrode slurry homogenizing production monitoring method based on slurry homogenizing device and lithium battery slurry pipeline type homogenizing system

The invention provides a lithium battery positive electrode slurry homogenizing production monitoring method based on a slurry homogenizing device and a lithium battery slurry pipeline type homogenizing system. The method comprises the following steps: stirring and homogenizing positive electrode powder to obtain primary homogenized slurry; performing primary filtering treatment on the primary homogenized slurry to obtain secondary homogenized slurry; performing defoaming treatment on the second-stage homogenized slurry to obtain second-stage cached slurry; and carrying out secondary filtering treatment on the secondary cache slurry to obtain the lithium battery anode homogenate slurry. After being fed into the stirrer, the positive electrode powder is fully stirred, so that primary homogenized slurry is more uniform, then primary filtering treatment and secondary filtering treatment are performed respectively, foreign matters in the slurry are reduced, defoaming is added between the two times of filtering treatment, bubble residues in the slurry are effectively reduced, and the uniformity of the slurry is improved. Therefore, the slurry homogenizing operation is completed at one time, and the positive electrode slurry homogenizing production efficiency is effectively improved.
Owner:GUANGDONG SOPHON INTELLIGENT TECH CO LTD

Method and device for producing hydrocarbon

To provide a method and a device for producing a hydrocarbon that use microbubbles capable of more efficiently reducing carbon dioxide to synthesize the hydrocarbon. Provided is a method for producing a hydrocarbon by dissolving carbon dioxide as microbubbles and dissolving a gas that generates active oxygen as microbubbles in water, generating active oxygen by irradiating the water containing microbubbles of the gas that generates active oxygen with ultraviolet rays in the presence of a photocatalyst, and bringing the microbubbles of the carbon dioxide into contact in the presence of the active oxygen to reduce the carbon dioxide. The microbubbles of the gas that generates active oxygen are dissolved in the water at 10 to the power of 8 / mL or more, the microbubbles of carbon dioxide are dissolved in the water at 10 to the power of 8 / mL or more, and the gas that generates active oxygen contains ozone.
Owner:ANZAI SATOSHI

Assembly for selectively aerating and changing the temperature of a beverage

An assembly for selectively aerating and heating or cooling a beverage. The assembly includes a body that receives the beverage, a heat transfer element having a control temperature, a diverter in communication with and coupled to the body, and an aerator in communication with the diverter, the aerator including a plurality of flow features and an outlet. The heat transfer element carried by the body, such that the heat transfer element is arranged to change a temperature of the beverage in the body using the control temperature. When the diverter is in a first position, the flow features are accessible and the beverage flows through the body portion, along the plurality of flow features, and through the outlet. When the diverter member is in a second position, the flow features are not accessible and the beverage flows through the body portion and through the outlet while bypassing the flow features.
Owner:ÜLLO LLC

Accurate proportioning fermentation device for tricholoma matsutake beverage production and beverage production process thereof

The present invention provides a precise proportioning fermentation device for tricholoma matsutake beverage production, and relates to the technical field of beverage proportioning fermentation, the precise proportioning fermentation device comprises a mixed fermentation mechanism, the mixed fermentation mechanism can be used for preparing a beverage and storing the prepared beverage, the mixed fermentation mechanism is arranged at the top of the mixed fermentation mechanism, and the conveying mechanism is arranged at the bottom of the mixed fermentation mechanism. Raw materials are injected into the mixed fermentation mechanism from the conveying mechanism, the proportioning mechanism is arranged above the conveying mechanism, and the proportioning mechanism extends into the conveying mechanism and is matched with the conveying mechanism to control the injection amount of the raw materials. During use, the internal volume of the metering cylinder is changed through the volume piston in advance, then raw materials are fully injected into the metering cylinder through the feeding pipe, then the bottom of the metering cylinder is driven to exceed the bottom of the proportioning pipe for discharging, and the feeding pipe is sealed through the outer surface of the metering cylinder to avoid leakage; meanwhile, the flow speed of the raw materials in the metering cylinder is increased through extrusion of the volume piston, and the effect of improving the fermentation matching accuracy is achieved.
Owner:青岛本草经生物科技有限公司

Autotrophic denitrification nitrogen removal filler suitable for sewage with low carbon-nitrogen ratio and preparation method of autotrophic denitrification nitrogen removal filler

The invention discloses an autotrophic denitrification nitrogen removal filler suitable for sewage with a low carbon nitrogen ratio and a preparation method thereof. The filler is prepared from the following raw materials in percentage by weight: 40%-45% of sulphoaluminate cement, 8.5% of silica fume, 1.5% of modified sodium percarbonate, 16.8%-25.2% of sulfur powder, 16.8%-25.2% of pyrite powder and 3%-8% of calcium carbonate powder. Experimental results show that the autotrophic denitrification filler provided by the invention has an excellent denitrification effect on a sewage water body with a low carbon-nitrogen ratio, and can meet the technical requirements of deep denitrification treatment. In addition, the autotrophic denitrification nitrogen removal filler provided by the invention is simple in nitrogen removal process, free of fuel melting raw materials, capable of being applied to large-scale production and actual industrial application, rapid in microbial film formation, high in nitrogen removal efficiency, cheap and easily available in raw materials, simple in process and low in requirements on equipment / environment. Therefore, the method has wide development potential.
Owner:HEFEI UNIV OF TECH +1

Soil remediation device

The invention discloses a soil remediation device, and relates to the field of environmental protection, the soil remediation device comprises a remediation cylinder, a supporting roller is fixedly arranged on the circumferential outer wall of the remediation cylinder, a transmission gear is mounted on one side of the supporting roller, a feeding cylinder is fixedly arranged at one end of the remediation cylinder, a connecting disc A is fixedly arranged at the other end of the remediation cylinder, and a drying pipe is inserted into the remediation cylinder in a penetrating manner; a disturbance wall scraping mechanism is fixedly arranged on the outer side wall of the drying pipe, a connecting disc B is fixedly connected to the end of the connecting disc A, a filter cylinder is fixedly connected to the end of the connecting disc B, an air spraying pipe is arranged on the disturbance wall scraping mechanism, a material turning piece is fixedly arranged at the end of the air spraying pipe, and a disturbance piece is fixedly connected to the end of the material turning piece. According to the soil remediation device, the technological process is simplified, and the investment cost is reduced; the heat and mass transfer efficiency is enhanced, the specific surface area of crushed small-particle materials is increased, high-temperature gas can make more sufficient contact with the materials, and thorough drying work is achieved after hardened soil is crushed.
Owner:TIANJIN KUNCHU CONSTRUCTION ENGINEERING CO LTD

Stirring and separating device for aerogel preparation

The invention discloses a stirring and separating device for aerogel preparation, and relates to the technical field of aerogel preparation, the stirring and separating device comprises a stirring tank, a centrifugal assembly and a stirring assembly, the stirring tank is internally provided with the centrifugal assembly, and the bottom end of the centrifugal assembly is fixedly connected with the stirring assembly; the stirring assembly comprises a stirring assembly arranged in the stirring tank, and a driving assembly is arranged at the top end of the stirring assembly; the centrifugal assembly comprises a separation assembly, and an adjusting assembly is arranged on the side face of the separation assembly. According to the aerogel preparation device, uniform stirring and impurity cleaning in the aerogel preparation process can be achieved, and the aerogel production efficiency is reduced.
Owner:SHENZHEN TONGYIXIN ZHONGKONG IND CO LTD

Spray needle type solid-liquid mixture tracer particle generator and method

The invention relates to the technical field of tracer particle generation, in particular to a spray needle type solid-liquid mixture tracer particle generator and a method, and the spray needle type solid-liquid mixture tracer particle generator comprises a mixing cavity, a particle spraying pipeline, an optical measuring device and a controller; an inner cavity, a liquid input channel, a solid input channel and an output channel are formed in the mixing cavity, each channel is provided with a valve, a plurality of vortex generators and a driver used for driving the vortex generators to adjust angles are arranged in the inner cavity, and the vortex generators are constructed to form a vortex area in the inner cavity. An ultrasonic generator is arranged on the outer side of the mixing cavity corresponding to the vortex region; the optical measuring device is arranged on the side face of the to-be-measured pipeline, and the optical measuring device, the valve, the driver and the ultrasonic generator are all electrically connected with the controller. Through the combined action of the vortex generator and the ultrasonic generator, the mixing uniformity of a solid-liquid mixture is improved, and through real-time monitoring and feedback adjustment after tracer particles enter a flow field, the stability and controllability of generation of the tracer particles are improved.
Owner:XIHUA UNIV

Method for preparing carbon source from kitchen waste

The invention discloses a method for preparing a carbon source from kitchen waste, and belongs to the technical field of organic waste treatment. Comprising the following steps: preparing a Fe-loaded carbon nanomaterial; preparing a Fe-loaded carbon aerogel material; weighing the Fe-loaded carbon nanomaterial and the Fe-loaded carbon aerogel material according to a preset proportion to obtain mixed powder; the mixed powder is bonded through resin, then compression molding and roasting are conducted, and the conical filler is obtained; adding the conical filler and the kitchen waste into a pulping container of a carbon source preparation machine, and adding flora required for hydrolytic acidification of the kitchen waste; starting stirring to prepare the carbon source. According to the method, the kitchen waste is recycled through cooperation of the Fe-loaded carbon-based material and microorganisms, and the method has the advantages of being environmentally friendly, low in cost, high in efficiency, capable of being repeatedly used and the like.
Owner:TIANJIN GEOENVIRON ENGINEERING & TECHNOLOGY CO LTD +1

A slime water treatment device for coal washing and processing

The present invention relates to the technical field of coal mine treatment, and specifically relates to a coal slime water treatment device for coal washing and processing, which includes a treatment tank. At least three lower isolation rings are concentrically arranged inside the treatment tank, and upper isolation rings are arranged at positions inside the treatment tank that are concentric with and staggered from the lower isolation rings. The bottom of the lower isolation ring is sealed with the treatment tank, and the top of the lower isolation ring is not sealed with the treatment tank. The coal slime water treatment device for coal washing and processing proposed by the present invention can utilize the cooperation of a stirring device and a diversion channel to achieve sufficient mixing of the medicament. During the mixing process, it can automatically maintain the water level and continuously treat the coal slime water. It can also utilize the cooperation of an extrusion device and a two-way docking device to achieve efficient separation of the coal slime, and the separation effect is good. It solves the problems of uneven mixing of the medicament and poor separation effect of the coal slime in the existing coal slime water treatment equipment, and can effectively improve the treatment effect of the coal slime water.
Owner:HUAIBEI MINING CO LTD

Negative-pressure controllable dry powder variable-viscosity fracturing fluid mixing device

A negative pressure controllable dry powder variable-viscosity fracturing fluid mixing device relates to the technical field of petroleum engineering equipment and comprises a powder hopper, a negative pressure pipe, a jet pipe, a primary mixing tank and a defoaming tank, the bottom of the powder hopper can be communicated with the negative pressure pipe, the negative pressure pipe serving as a branch is connected with the jet pipe, one end of the jet pipe is connected to a fracturing fluid source, the other end of the jet pipe is connected with the primary mixing tank, and the defoaming tank is connected with the primary mixing tank. A stirring system is arranged in the primary mixing tank, a defoaming partition plate for completely dividing the internal space of the defoaming tank into two parts is arranged in the defoaming tank connected with the primary mixing tank, a plurality of groups of through holes communicated with the two parts are formed in the defoaming partition plate, and a bubble guide pipe communicated with the part where the liquid inlet is located is arranged at the top of the defoaming tank; a bubble containing cavity is formed in the top of the bubble guide pipe, and a liquid outlet communicated with the part not connected with the liquid inlet is further formed in the bubble removing tank. According to the utility model, high-stability bubbles generated by the influence of polymers in the variable-viscosity fracturing fluid can be effectively removed, and the preparation effect of the variable-viscosity fracturing fluid is ensured.
Owner:XIAN VICTOR OIL & GAS TECH CO LTD

Agricultural sampling system and related methods

A coulter assembly for collecting soil samples from an agricultural field in one embodiment comprises an annular collection blade configured for penetrating soil to capture a sample, an annular cam ring configured for stationary mounting to a frame of an agricultural vehicle and comprising a cam track, a blade hub coupled to the blade for rotatably supporting the annular collection blade from the annular cam ring, and a movable sample collector mounted to the annular collection blade. The moveable sample collector is configured and operable for extracting a soil sample as the annular collection blade is rotated through the soil. The moveable sample collector in one embodiment comprises a piston mechanism including a cylinder and rod movably disposed therein which actuated by the annular cam ring to alternatingly open and close a collection end of the cylinder as the annular collection blade rotates through the soil.
Owner:PRECISION PLANTING LLC

Dissolution apparatus, foreign matter separation system and dissolution method

A dissolution apparatus configured to dissolve a waste resin in a dissolution tank with a solvent. The dissolution apparatus includes: a supply device configured to supply the waste resin and the solvent into the dissolution tank; a heating device configured to heat the waste resin and the solvent supplied to the dissolution tank; a stirrer configured to stir the waste resin and the solvent, heated by the heating device; a torque sensor configured to detect a load torque acting on the stirrer; and a microprocessor. The microprocessor is configured to perform: calculating a viscosity of a solution of the waste resin and the solvent based on the load torque detected by the torque sensor, and controlling at least one of the supply device and the heating device such that the viscosity calculated in the calculating becomes less than a predetermined value.
Owner:HONDA MOTOR CO LTD

Preparation method and apparatus for inorganic multi-color coating, and use

The present invention relates to the technical field of inorganic multi-color coatings, and specifically relates to a preparation method and apparatus for an inorganic multi-color coating, and a use. The preparation method comprises the following raw materials: base paint: water, cellulose, a defoaming agent, a dispersing agent, a wetting agent, a luminescent material, an inorganic hybrid emulsion, an odorless pH regulator, and a bactericide; granulation liquid: water, a bactericide, xanthan gum, protective colloid powder, an odorless pH regulator, nanocellulose, and a defoaming agent; and a continuous phase emulsion: an inorganic hybrid emulsion, a bactericide, inorganic gel, deionized water, an odorless pH regulator, a thickening agent, and a defoaming agent. In the present invention, a mixture of CaAl2O4 calcium aluminate and BaAlO4 barium aluminate is added to serve as a luminescent material, the luminescent material can absorb and store solar energy by means of a specific mode when exposed to sunlight during the daytime, and at night, the internally stored energy is converted into optical radiation to be released, thereby realizing a light-emitting effect and realizing the luminous function of the coating.
Owner:HUBAO NEW MATERIAL TECH SHANGHAI CO LTD

Apparatuses and methods for producing nanoparticles from material in working liquid

The present disclosure relates to apparatuses for producing nanoparticles from a material mixed with a working liquid and optionally to produce hydrogen, and to top-down methods for producing nanoparticles and optionally hydrogen using such apparatuses. A core of such an apparatus comprises a first disc (11) and a second disc (12) including holes (7) arranged in concentric rings (16) and channel portions (18) between those rings. The first disc and the second disc are arranged such that the channels of each disc face the rings of the other disc.
Owner:LICITAR ANTONIJO

Dehydrating, crushing and curing integrated treatment method for sand washing mud

The invention discloses a dehydration, crushing and curing integrated treatment method for sand washing mud. Comprising the following steps: mixing a conditioner with sand washing mud, dehydrating and crushing, mixing and stirring with a curing material, extruding, vibrating and molding, and curing to obtain the sand washing mud-based cured body. According to the invention, polyacrylamide, polyaluminum chloride and fly ash / coal gasification slag are used as conditioners, colloidal particles are flocculated and precipitated under the effects of electrical neutralization, adsorption bridging and net capturing of the conditioners, and fly ash / coal gasification slag plays a role in a skeleton, so that a drainage channel can be provided inside the sand washing mud, the problem of crushing of a filter cake is solved, and the service life of the filter cake is prolonged. The method realizes the spanning of high pollution and low efficiency of sand washing mud treatment to recycling and high performance, has triple values of process innovation, environmental protection standard reaching and economic feasibility, and provides an efficient solution for recycling of building wastes. Meanwhile, the invention is suitable for multi-scene building application of roadbed materials, baking-free bricks, artificial aggregates and the like.
Owner:HEFEI UNIV OF TECH

Micro-bubble generating device for syringe connection and use method of micro-bubble generating device

The invention relates to a microbubble generating device for syringe connection and a using method, the microbubble generating device comprises a cylinder, a syringe connecting pipe is fixedly mounted at the top end of the cylinder, a microbubble discharging pipe is fixedly mounted at the bottom end of the cylinder, a flow deflector is fixedly mounted on the inner wall of the cylinder, two connecting rings are fixedly mounted in the cylinder, and a microbubble discharging pipe is fixedly mounted at the bottom end of the cylinder. And a Venturi effect pipeline is fixedly mounted between the two connecting rings. The invention aims to solve the problems of complicated operation, non-uniform microbubble generation and large operation resistance of the existing microbubble generation device, can realize stable and uniform microbubble generation on the premise of keeping a simple structure, ensures that the resistance is small in the whole operation process, meets the mechanical requirements of normal hand-push injection, and improves the production efficiency. Meanwhile, the survival time of the bubbles is prolonged through accurate release of the polysorbate 80 surfactant, and the device is designed to be disposable, so that cross infection is avoided, and the requirements for rapid and simple operation in clinical application are met.
Owner:SHENZHEN HUANJIAN TECH CO LTD

A device for preparing hydrochloric acid

The invention relates to the field of hydrochloric acid preparation, and discloses a hydrochloric acid preparation device, comprising a support plate, a mixing box, a feed hopper and a batching hopper, wherein the mixing box is arranged directly above the support plate, the mixing box is supported on the support plate by a support rod, a feed hopper is installed at one side edge of the mixing box, a batching hopper is installed at the other side edge of the mixing box, a batching structure for stirring and batching is arranged in the batching hopper, a material discharge structure is arranged at the bottom end of the mixing box, a motor in a starter motor box drives a first rotating rod and a stirring rod as a whole to rotate and stir in the mixing box to prepare hydrochloric acid, and a transmission rod drives a top cylinder, a connecting bar and a stirring bar as a whole to rotate in the batching hopper, so as to automatically realize the stirring work of the proportioning material in the batching hopper, and the stirring work can still be performed while the proportioning material is added in the batching hopper, so that the operation is more labor-saving and convenient, and the work efficiency is greatly improved.
Owner:安瑞森(宁夏)电子材料有限公司

Slow-release alkaline composite material as well as preparation method and application thereof

The invention discloses a slow-release alkaline composite material as well as a preparation method and application thereof, and relates to the technical field of water treatment. The preparation method comprises the following steps: mixing the paper mill white mud, the cement, the fly ash and the exciting agent, adding the water glass, uniformly mixing, granulating, placing at room temperature, carrying out water bath steam curing, and carrying out air drying and aging to obtain the slow-release alkaline composite material. The method has the advantages of simple process, cheap and easily available raw materials and low equipment investment and operation cost, and the prepared slow-release alkaline composite material has the advantages of good formability, good settleability, controllable alkali slow-release property and excellent pH slow-release regulation effect on acidic wastewater, has strong adsorption capacity on heavy metals such as iron and manganese without activation, and is suitable for industrial production. The method can solve the problem of neutralization precipitation method treatment of acidic mine gushing water, also synchronously widens the way of resource utilization of the white mud of a paper mill, and is beneficial for realizing the win-win goal of treating waste with waste.
Owner:HUNAN ACAD OF ENVIRONMENTAL PROTECTION SCI

Preparation device and preparation method of tough high-performance ferrite magnetic steel

The invention relates to the technical field of ferrite magnetic steel production and preparation, in particular to a preparation device and a preparation method of tough high-performance ferrite magnetic steel, the preparation device comprises a plate frame, and the top of the plate frame is provided with a fragmentation mechanism. The invention provides a preparation device of tough high-performance ferrite magnetic steel, which has a multi-stage crushing function, accurately controls coarse crushing to fine crushing, ensures that the granularity of raw materials is uniform and fine, provides a stable raw material basis for subsequent procedures, deeply removes iron, reduces the content of iron impurities to be extremely low, ensures high purity and excellent electromagnetic performance of the magnetic steel, and is suitable for industrial production. An efficient and powerful stirring and mixing structure is arranged, the mixing efficiency and uniformity of raw materials and additives are promoted to be greatly improved, preheating and vibrating functions are integrated, the materials are heated through intelligent temperature control, and therefore the viscosity is reduced, the fluidity is improved, pre-pressing forming is assisted, and due to the vibrating function, agglomerates are scattered when the materials are conveyed, and the component uniformity is optimized; the omnibearing assistance magnetic steel achieves the advantages of toughness and high performance standard.
Owner:DONGTAI DONGBAO ELECTROMAGNETIC MATERIAL TECH CO LTD

Raw material mixing equipment for manufacturing snore stopping liquid

The utility model provides raw material mixing equipment for manufacturing snore stopping liquid. The raw material mixing equipment for snore stopping liquid manufacturing comprises a table plate, a second tank body is fixedly installed at the top of the table plate, a liquid inlet pipeline is fixedly installed on one side of the second tank body, a stirring rod is rotatably installed in the second tank body, and a motor is fixedly installed at the top of the second tank body. An output shaft of the motor extends into the second tank body and is fixedly connected with the stirring rod, a lifting cleaning mechanism is fixedly mounted at the top of the second tank body, and a first pipeline is fixedly mounted at the bottom of the second tank body. The raw material mixing equipment for manufacturing the snore stopping liquid has the advantages that the use is convenient, the interior of the equipment can be cleaned, and bubbles on the snore stopping liquid can be removed.
Owner:JIANGSU SARIS MEDICAL TECH CO LTD