14 results about "Centrifugal extractor" patented technology

This utility model belongs to the field of corn cob processing technology, and particularly relates to a corn cob dietary fiber extraction device, including a fiber extraction device, and further comprising: a discharge trough, which is opened on the inner wall of the fiber extraction device and connected to the outside; a rotating trough, which is opened on the inner wall of the fiber extraction device, and a sieve plate is rotatably connected in the rotating trough, with one side of the sieve plate extending into the discharge trough, and the sieve plate being located below a detachable crushing plate inside the fiber extraction device; a first sliding trough, which is opened on the inner wall of the fiber extraction device and located below the sieve plate, and a slider is slidably connected in the first sliding trough, with one end of the slider extending into the inner cavity of the fiber extraction device, and a rotating block being rotatably connected to one end of the slider, and the rotating block being in contact with the bottom surface of the sieve plate; and a reciprocating assembly, which is located inside the fiber extraction device, solving the problem that corn cob fragments stuck together still affect the extraction efficiency of corn cob dietary fiber by the centrifugal extractor.

The utility model relates to a kind of methyl anthranilate production water washing devices, belong to water washing equipment technical field, including neutralization tank, stirring equipment, effluent pipe, centrifugal extractor one, water washing tower, filler layer, water distributor, effluent pipe is connected with centrifugal extractor two, the top of neutralization tank is equipped with conical distribution inner tube, the outside of distribution inner tube is equipped with circular outer tube, the bottom of circular outer tube and distribution inner tube fixed place evenly are equipped with multiple connecting neutralization tank liquid guide pipe, the top of circular outer tube is fixed with liquid inlet pipe, and material inlet pipe and sodium carbonate solution inlet pipe are connected on liquid inlet pipe.The utility model makes reaction liquid and sodium carbonate solution can be fully mixed and evenly distributed before entering neutralization tank, combined with the stirring effect of stirring equipment, greatly improve the efficiency and sufficiency of neutralization reaction, improve separation efficiency, significantly increase two-phase contact area, and water washing efficiency is improved.

The application discloses a continuous centrifugal electrolysis process and device for synthesizing 2-methyl-1,4-naphthoquinone. The application utilizes a flow separation electrolytic cell to cyclically electrolytically oxidize a cerous methanesulfonate-methanesulfonic acid solution to form a solution rich in ceric methanesulfonate; the solution rich in ceric methanesulfonate is continuously fed into a reactor, and in the reactor, the solution reacts with beta-methylnaphthalene to generate 2-methyl-1,4-naphthoquinone; during the reaction, an oil-water mixture in the reactor is continuously extracted into a centrifugal extractor to separate the oil phase and the water phase, the separated oil phase is fed back into the reactor, and the separated water phase is fed into the flow separation electrolytic cell to be electrolytically oxidized to regenerate Ce 4+ The application realizes efficient regeneration and reuse of cerium ions, reduces the amount of electrolyte and improves the reaction yield, and effectively reduces the process cost of scale-up.

The utility model discloses a chemical plant applied to neural stem cell transplantation extraction, including equipment frame and centrifugal extractor, is provided with the water bath heating mechanism that is heated for centrifugal extractor on equipment frame, and equipment frame includes support frame and controller, and water bath heating mechanism includes water bath heating basin, heating wire, heat insulation plugboard, second motor and screw rod, and water bath heating basin is installed on support frame and is slidably connected with it, and heating wire is fixedly installed in water bath heating basin, and heat insulation plugboard is detachably installed in water bath heating basin, and screw rod is fixedly installed on the output shaft of second motor, and the left and right ends of water bath heating basin are provided with the ear plate that cooperates with screw rod. The utility model has the advantages of water bath heating and independent temperature control, and the problems of low heating efficiency, inaccurate temperature control and inconvenient operation of the existing centrifugal extraction equipment are solved.

This invention discloses a system and method for recovering organic matter from the concentrated coal gas water of a fixed-bed gasifier. The recovery system is structured as follows: a fixed-bed gasifier, a coal gas water heat exchanger, a scrubbing tower, and a heater are connected in sequence. The coal gas water outlet at the top of the heater is connected to the top of a humidification tower. The circulating water outlet at the bottom of the humidification tower is connected to the coal gas water inlet via a coal gas water circulation pipeline. The top of the humidification tower is connected to the bottom of the fixed-bed gasifier. The concentrated water inlet of a centrifugal extractor is connected to the coal gas water circulation pipeline, the solvent inlet is connected to a solvent tank, and the solvent phase outlet is connected to a fractionation tower. The top of the fractionation tower is connected to the solvent tank, and the bottom is connected to a crude phase intermediate product tank. Through this recovery system, the coal gas water produced during the coal gasification process is completely evaporated into water vapor to supply the gasifying agent in the gasifier. Most of the organic matter in the coal gas water is absorbed and separated by the solvent to obtain crude phenol products. The gasification workshop does not discharge coal gas water externally, and it is recovered and utilized as a resource.

1. The name of the design product: centrifugal extractor. 2. The use of the design product: for extraction. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

This invention discloses a method for the continuous production of vonoprazan fumarate, relating to the field of chemical material preparation technology. The method includes the following steps: Step 1: Preparation of solution A; preparation of solution B; preparation of solution C; mixing solutions A, B, and C in a tubular reactor, collecting the effluent, pumping the effluent into a centrifugal extractor for centrifugation, and collecting the heavy phase; Step 2: Using a fully automated hydrogenation reactor with a fixed-bed palladium-on-carbon catalyst, mixing the heavy phase obtained in Step 1, hydrogen gas, and monomethylamine gas, collecting the effluent; Step 3: Adding fumaric acid to the effluent obtained in Step 2, stirring to induce crystallization, filtering, and drying to obtain vonoprazan fumarate. This invention, through a continuous reaction process, can shorten the reaction time, reduce the reaction concentration, thereby reducing the risk of the reaction, reducing the generation of by-product impurities, and thus improving the product yield and quality.

The utility model discloses a resin reaction liquid comprehensive washing device relates to resin washing equipment technical field. Its structure includes several centrifugal extractor, detergent supply main pipe, detergent recovery main pipe, several detergent recovery reaction tank, resin reaction liquid input pipe, resin cleaning output pipe, and centrifugal extractor bottom both sides are equipped with first liquid inlet and second liquid inlet, and centrifugal extractor top both sides are equipped with heavy phase outlet and light phase outlet, and several centrifugal extractors all are linked with detergent supply main pipe and detergent recovery main pipe. The utility model discloses a resin reaction liquid comprehensive washing device relates to resin washing equipment technical field. Its structure includes several centrifugal extractor, detergent supply main pipe, detergent recovery main pipe, several detergent recovery reaction tank, resin reaction liquid input pipe, resin cleaning output pipe, and centrifugal extractor bottom both sides are equipped with first liquid inlet and second liquid inlet, and centrifugal extractor top both sides are equipped with heavy phase outlet and light phase outlet, and several centrifugal extractors all are linked with detergent supply main pipe and detergent recovery main pipe. The utility model discloses a resin reaction liquid comprehensive washing device relates to resin washing equipment technical field. Its structure includes several centrifugal extractor, detergent supply main pipe, detergent recovery main pipe, several detergent recovery reaction tank, resin reaction liquid input pipe, resin cleaning output pipe, and centrifugal extractor bottom both sides is equipped with first liquid inlet and second liquid inlet, and centrifugal extractor top both sides are equipped and are connected with heavy phase outlet and liquid inlet directly through light phase outlet, and reduce secondary pollution risk.

The application discloses a kind of wet-process phosphoric acid purification methods based on multistage centrifugal extraction, belong to the technical field of refined phosphoric acid.The method sequentially includes: sequential pretreatment, centrifugal extraction, centrifugal washing and centrifugal stripping.Said sequential pretreatment uses one-pot method, first add H2O2 decolorization, then add sodium carbonate, calcium carbonate, sodium sulfide with nine water for defluorination, desulfurization, arsenic removal.Said centrifugal extraction, centrifugal washing and centrifugal stripping all use 5-stage centrifugal extractor in series, and specific temperature and speed range are controlled respectively.The application is through the synergistic effect of "sequential pretreatment+multistage centrifugal+parameter adaptation", effectively solves the problems of emulsification, phase separation difficulty, large equipment and high energy consumption in traditional solvent extraction method, realizes the efficient, low-consumption purification of wet-process phosphoric acid, and the obtained purified phosphoric acid has very high purity, which can be directly used in high-value-added fields.

The utility model relates to a kind of drum and centrifugal extractor, belong to the technical field of extractor, solve the technical problem of the structure of centrifuge, low installation efficiency or low separation efficiency.It is detachably connected by the elastic deformation of the fixed part with the clamping portion when installation, the disc is fixed in the drum body.The requirement of installation space is reduced while reducing the settling distance, increase the settling area, improve the separation effect, when the number of disc that needs to be installed is many, installer can realize installation without any installation tool, it is easy to operate, improve installation efficiency and separation efficiency.

The utility model relates to the technical field of extraction equipment, concretely relates to a quick detach type centrifugal extractor and rack thereof. The top of the rack of quick detach type centrifugal extractor is equipped with a mounting seat, the mounting seat is equipped with a fixing structure for fixing and installing the body of centrifugal extractor, the rack has an open space below the mounting seat, the open space is used for the body of centrifugal extractor to extend into and open towards the horizontal side, the mounting seat is equipped with a mounting groove that is through up and down and has a notch towards the horizontal side, so that the body of centrifugal extractor is loaded into the mounting groove and the open space below the mounting groove from the horizontal side of the rack and supported on the mounting seat. When the body of centrifugal extractor is installed on the rack, the height of the hoisted centrifugal extractor body does not need to exceed the height of the whole rack, and the required space height for installation can be reduced.

This utility model relates to the field of extraction equipment technology, specifically to a centrifugal extractor and its frame. The centrifugal extractor includes a frame and a main body. The top of the frame has a mounting base for fixing the main body of the centrifugal extractor. The mounting base has a mounting opening for fitting a portion of the main body's outer shell below its upper collection chamber. The edge of the mounting opening forms a fixing support portion for supporting a downward-facing stepped surface on the outer wall of the outer shell below the collection chamber. The fixing support portion has a fixing structure for fixing and connecting the portion of the outer shell with the downward-facing stepped surface. By using the downward-facing stepped surface below the collection chamber on the main body's outer shell as the mounting surface, the fixing support position of the frame to the main body can be closer to the main body's axis, thereby reducing the horizontal dimensions of the frame and thus reducing the space occupied by the centrifugal extractor, facilitating its layout.

This utility model relates to the field of wastewater treatment equipment, specifically to a centrifugal extractor for tar processing wastewater. It includes a frame, an internal mounting ring, and a centrifugal extractor body within the mounting ring. Multiple mounting seats are located on the side of the centrifugal extractor body, and each mounting seat is connected to the mounting ring using a shock-absorbing seat. A drive motor is mounted at the upper end of the centrifugal extractor body, and the drive motor has a drive shaft extending into the centrifugal extractor body. A first bevel gear is mounted on the drive shaft. A support is mounted at the upper end of the centrifugal extractor body, and a transmission shaft is horizontally rotatably mounted on the support. A driven shaft is vertically rotatably mounted on the support above the drive motor. A balance disc and a second bevel gear are respectively mounted at the upper and lower ends of the driven shaft. A third bevel gear meshes with both the second and first bevel gears on the transmission shaft. This utility model can counteract the torque generated during centrifugal extraction, making the centrifugal extractor operate more smoothly.

This application relates to a centrifugal extractor and a centrifugal extraction system, belonging to the field of extraction technology. The centrifugal extractor includes a housing and a transmission assembly. A slag discharge port is provided on the housing. The transmission assembly is disposed within the housing and includes a first transmission component and a second transmission component. The first transmission component includes a rotating shaft and a rotating drum. The rotating shaft is rotatably mounted within the housing, and the rotating drum is mounted on the rotating shaft. A gap is formed between the rotating drum and the rotating shaft, and a first impeller is disposed within the gap. The second transmission component includes a hollow shaft and a separation section. The hollow shaft is rotatably mounted within the housing and sleeved outside the rotating shaft. The separation section is disposed within the rotating drum and located at one end of the hollow shaft. A scraping element is also spirally wound on the hollow shaft. The centrifugal extractor of this application can scrape off solid impurities and flocculent matter generated during the separation process from the rotating drum. This allows the centrifugal extractor of this application to be used continuously, effectively avoiding the accumulation of solid impurities or flocculent matter.