24results about How to "Improve concentration efficiency" patented technology

The utility model relates to a pyrrole quinolinone production technical field especially relates to a kind of recovery treatment system for pyrrole quinolinone salting-out mother liquor and crystallization mother liquor, including pyrrole quinolinone salting-out mother liquor conveying pipeline and pyrrole quinolinone crystallization mother liquor conveying pipeline, pyrrole quinolinone salting-out mother liquor conveying pipeline, first concentration kettle, first crystallization, first drying device, sodium chloride storage tank and series connection;Pyrrole quinolinone crystallization mother liquor conveying pipeline, second concentration kettle, dilution kettle, decoloring kettle, first resin column, first pH adjusting kettle, second resin column, second pH adjusting kettle, second crystallization kettle, second drying device, pyrrole quinolinone storage tank are connected in series in proper order.The above-mentioned recovery treatment system design is reasonable, can recycle and utilize sodium chloride in salting-out mother liquor and pyrrole quinolinone in crystallization mother liquor, avoids resource waste.

This utility model relates to the field of concentration technology and discloses a low-temperature concentration device for sea buckthorn extract, including a base plate. Two racks are fixedly installed on the upper surface of the base plate, and a processing chamber is installed on the upper surface of the base plate. First mounting plates are fixedly installed on both the left and right surfaces of the base plate. An auxiliary mechanism is set on the racks, and the auxiliary mechanism includes two sliding plates and two top plates. Sliding grooves are formed on the adjacent surfaces of the two racks, and the front and rear ends of the two sliding grooves are open. The two sliding plates are slidably installed inside the two sliding grooves. By rotating the two first handles, the two first handles drive the two top plates away from each other, so that the sliding plates can move inside the sliding grooves, thereby allowing the shelves to move back and forth. This makes it easier for workers to place sea buckthorn extract on the shelves, thereby improving the concentration efficiency of the concentration device for sea buckthorn extract.

The utility model relates to the technical field of food processing equipment, in particular to fruit slice vacuum low-temperature concentration equipment which comprises an evaporation cavity shell, a vacuum steam exhaust pipe is fixedly mounted at the top of the evaporation cavity shell, and a concentrated pulp liquid discharge pipe is fixedly mounted at the bottom of the evaporation cavity shell. A low-temperature concentration assembly is arranged on one side of the evaporation cavity shell; through the arrangement of the first liquid inlet pipe, the booster pump and the second liquid inlet pipe, primary pulp can be stably conveyed to the heating cavity from the primary pulp tank, the booster pump can increase the liquid inlet pressure, it is ensured that primary pulp is supplied smoothly and efficiently, and stable raw material input is provided for the subsequent concentration process; the heating cavity is formed by a plurality of independent cuboid containers in a circumferential array mode and communicated through the circulating pipe, the structure can enable fruit slice raw pulp to be evenly heated in the heating cavity, heat exchange efficiency is improved, consistency of the concentration effect is guaranteed, meanwhile, the raw pulp can circulate among the containers through the circulating pipe, and local overheating or uneven concentration is avoided.

This application discloses a solution concentration system and method based on a common loop heat source tower using a plate air heat exchanger, relating to the field of solution concentration. The system includes: a solution tank connected to an atomizing unit via a solution pump; a first duct housing a fan, whose outlet is connected to the heat absorption side inlet of the plate air heat exchanger, and whose solution return outlet is connected to the solution tank inlet, used to receive the concentrated solution after the initial concentration. The heat absorption side outlet of the heat exchanger is connected to the inlet of a second duct, and the outlet of the second duct is connected to a heating unit for secondary solution concentration. The heating unit is connected to the heat release side inlet of the heat exchanger via a third duct. The heat release side outlet of the heat exchanger is connected to the inlet of a fourth duct, and the outlet of the fourth duct is connected to the outside, with its outlet connected to a condensate tank. This application enables thorough gas-liquid mixing, improves solution concentration efficiency through two concentration cycles, and reduces concentration energy consumption and costs through the common loop of the plate air heat exchanger.

The application provides a continuous vacuum sugar boiling machine, which comprises a rack, a boiling device and a vacuumizing device. The boiling device comprises a tank body, a rotor and a driving device. The tank body is installed at the top end of the rack and is placed horizontally. The tank body is provided with an inlet and an outlet which are communicated with the inside of the tank body. The inlet and the outlet are respectively located at the two sides of the tank body, the inlet is close to the upper part of the tank body, and the outlet is located at the bottom of the tank body. The side wall of the tank body is provided with a first interlayer which is communicated with a steam pipeline. The rotor is arranged in the inside of the tank body, and the two ends of the rotor are respectively provided with rotating shafts which are rotatably arranged in the opposite sides of the tank body. The surface of the rotor is provided with a plurality of scrapers which are spirally arranged along the length direction of the rotor and have a gap between the scrapers and the inner wall of the tank body. The driving device is connected with the rotating shaft at one end of the rotor. The vacuumizing device is communicated with the outlet on the tank body.

The utility model discloses an efficient cyclone sludge concentration tank device, which particularly relates to the technical field of sludge concentration and comprises a hydrocyclone, a wrapping shell is mounted outside the hydrocyclone, a hole shell is fixedly connected to the lower end of the wrapping shell, a cleaning component is arranged in an inner cavity of the hole shell, and a sludge outlet component is mounted at an opening in the lower end of the hole shell. Supporting legs are fixedly connected to the four corners of the lower end of the hole shell, and a filtering assembly connected with the hydrocyclone is installed on the side face of the wrapping shell. According to the efficient cyclone sludge concentration tank device disclosed by the utility model, the hydraulic cyclone is arranged, so that a sludge part in sludge with high water content is separated from water, the reduction speed of water in the sludge is accelerated, and the sludge concentration efficiency is improved; and the arranged filtering assembly treats water in the sludge discharged by the hydrocyclone through the overflow pipe, so that the water separated from the sludge is prevented from being directly discharged into the external environment, and environmental pollution is easily caused.

The invention relates to the technical field of celery juice preparation devices, and discloses a celery juice membrane clarification, sterilization and concentration integrated device which comprises a first filtering assembly, a second filtering assembly, a disinfection box and a concentration box. And a disinfection box is installed at a discharging opening of the second filtering assembly through a third conveying pipe, a first backflow pipe is fixed to the outer portion of the third conveying pipe, and a storage box is installed in the middle of the first backflow pipe in a matched mode. According to the celery juice membrane clarification sterilization and concentration integrated device, celery juice is filtered through the first filtering assembly and the second filtering assembly, it is ensured that the celery juice is subjected to clarification treatment, meanwhile, a first valve, a second valve and a third valve are controlled according to different production procedures, and under the auxiliary action of the storage box, the celery juice is subjected to membrane clarification sterilization and concentration; the celery juice can flow back to the interiors of the first filtering assembly and the second filtering assembly, so that the celery juice is circularly concentrated, and the concentration efficiency of the celery juice is improved.

The utility model relates to the technical field of gelatin extraction and concentration, and discloses concentration equipment for gelatin extracting solution, which comprises an equipment tank body, one side of the outer surface of the equipment tank body is fixedly connected with a feeding pump, and the other side of the outer surface of the equipment tank body is fixedly connected with a concentration discharge valve pipe. A limiting clamping plate is fixedly connected to the interior of the equipment tank body, and a membrane separation and concentration assembly is arranged between the upper surface and the inner wall of the equipment tank body. According to the utility model, materials to be concentrated are fed into the equipment tank body through the membrane separation and concentration assembly and the feeding pump, moisture and small molecular substances are discharged through the ultrafiltration membrane through the ultrafiltration membrane filter cartridge under the action of the transfer pump by utilizing a membrane separation technology, gelatin molecules are intercepted and concentrated, and the ultrafiltration membrane filter cartridge in threaded connection is convenient to disassemble and wash at regular intervals; the whole process is carried out at normal temperature, the energy consumption and the operation cost are reduced, heating is not needed, the gelatin molecular structure is prevented from being damaged by high temperature, and the natural property of gelatin is kept.

The utility model discloses a concentration device for pesticide production, which belongs to the technical field of pesticide production and comprises a concentration tank, a hot water tank and a hot water circulation structure, a casing is fixedly connected outside the concentration tank, the hot water circulation structure comprises a water pump connected to one side of the hot water tank, and a water inlet pipe is connected between the outlet end of the water pump and the casing. A guide pipe communicated with the interior of the sleeve shell is fixedly connected to one side of the concentration tank, a guide sleeve is fixedly connected to one end of the guide pipe, a first hollow pipe is rotatably connected to the interior of the guide sleeve, a through hole is formed in the surface, located in the guide sleeve, of the first hollow pipe, and a plurality of second hollow pipes are fixedly connected to the surface of the first hollow pipe; the lower end of the first hollow pipe penetrates to the position below the sleeve shell and is rotationally connected with a water return pipe, and the water return pipe is connected with the hot water tank. By arranging a hot water circulation structure, heat transfer can be accelerated, the pesticide is uniformly heated as much as possible, and the concentration efficiency is improved.

The utility model relates to an air purging organic solvent concentration appearance, including volatile cabinet, sample container fixing frame, air jet head, air pump and exhaust pipe, sample container fixing frame sets up in volatile cabinet, for placing sample container, air jet head dismounts and sets up in volatile cabinet, and sets up the top of sample container, the air supply pipe of air pump is connected with air jet head, exhaust pipe is connected with volatile cabinet, adopts the way of air flow purging organic solvent liquid surface with setting speed to organic solvent, accelerates the volatilization of organic solvent, is applicable to organic solvent volatilization and concentration, and the application scope is extensive, its air jet head can replace dismount, prevents the pollution, its operation is simple, improves the concentration efficiency, improves the environmental protection performance.

The concentration equipment comprises a base, an adjusting mechanism is arranged on the upper end face of the base, a mounting box is arranged on the adjusting mechanism, a sleeve is arranged on one side of the mounting box, a feeding pipe and a pressurizing pipe are connected in the sleeve, a purifying mechanism is movably arranged in the mounting box, and a discharging pipe is arranged in the purifying mechanism. A liquid discharge pipe is arranged at the lower end of the mounting box; the xylooligosaccharide concentration device is simple in structure and reasonable in design, achieves the effect of rolling concentration of xylooligosaccharide raw materials in the concentration barrel, and compared with pure high-pressure concentration by stacking the raw materials above a filter membrane, is small in permeation resistance and smooth in liquid drainage, and remarkably improves concentration efficiency, shortens concentration time and reduces production cost due to continuous and slow mixing. Meanwhile, certain downward pressure is provided for the xylooligosaccharide raw material during concentration, sufficient extrusion of the interior of the raw material is guaranteed, the concentration efficiency is further improved, and the actual requirement for xylooligosaccharide purification at present is better met.

An apparatus for concentrating dilute acid using a concentration tower includes a concentration tower, a dilute acid preheater, a concentrated acid intermediate tank, a dilute acid pump, and a heat pump. The concentration tower is equipped with heat exchanger one and heat exchanger two. An acid inlet is located at the upper end of the concentration tower and is connected to heat exchanger one. A spray pipe is connected to the lower section of the concentration tower, and the liquid outlet of heat exchanger one is connected to the spray pipe. An acid outlet is located at the lower end of the concentration tower. The dilute acid preheater has a dilute acid inlet at one end and a dilute acid outlet at the other end. The dilute acid inlet is connected to the dilute acid pump, and the dilute acid outlet is connected to the acid inlet. The heat pump is connected to the heat source inlet of heat exchanger one, and the heat source outlet of heat exchanger one is connected to the heat source inlet of heat exchanger two via a heat transfer pipe. A flash heat source outlet is located at the lower section of the concentration tower and is connected to the dilute acid preheater. This invention is applicable to the concentration of various dilute acids such as dilute phosphoric acid and dilute sulfuric acid, improving both concentration efficiency and process stability.

The utility model discloses an emulsified oil processing and concentrating device for a hydraulic support, and belongs to the technical field of emulsified oil. Comprising a concentration tank, a sealing cover installed at the top opening of the concentration tank, a feeding pipe installed on the sealing cover, a discharging pipe connected to the edge of the bottom of the concentration tank in a communicating mode and a stop valve installed on the discharging pipe, and an outer lining is fixedly connected to the outer side of the concentration tank; a heating coil attached to the inner wall of the concentration tank is installed on the inner side of the outer lining, a water adding pipe is fixedly connected to the edge portion, away from the feeding pipe, of the sealing cover, a flow meter is installed at the end of the water adding pipe, and a connecting pipe is installed at the liquid inlet end of the flow meter; the concentration effect of emulsified oil cannot be affected by too much or too much added water, so that the concentration effect of the emulsified oil is better, the concentration efficiency and quality are improved, and meanwhile, the emulsification efficiency is improved.

The invention discloses an integrated device for efficient concentration and solvent recovery of tetraacetyl ribose, and relates to the technical field of medicine manufacturing, heat conduction temperature control tanks are symmetrically mounted at the top end of a supporting and clamping double-layer frame, and a bottom arc circulating guide tank is clamped to the position, close to the heat conduction temperature control tanks, of the top end of the supporting and clamping double-layer frame; wherein an impurity control bottom arc treatment tank is connected to the inner side of one bottom arc circulating guide tank in a clamped mode, a nucleus blocking bottom arc treatment tank is connected to the inner side of the other bottom arc circulating guide tank in a clamped mode, and the side ends of the multiple exhaust clamping pipes are connected with a relay steam collecting tank in a penetrating mode. The condition that crystallization is conducted while concentration is conducted due to the fact that crystal nucleuses are generated is avoided, the stability of the treatment environment is improved by means of multi-section air pressure control and cooperation of condensation degassing pressure control and solvent recovery synchronous operation, the condition that the evaporation concentration speed is reduced due to temperature and pressure is avoided, and synchronous recovery treatment is conducted on the solvent while the concentration efficiency is improved.

The utility model relates to the technical field of thickener steady-flow cylinders, and discloses a thickener steady-flow cylinder suspension mechanism with good wear-resistant effect, which comprises a bottom plate, two buffer mechanisms are fixedly connected to the bottom of the bottom plate, each buffer mechanism comprises a first connecting plate, a connecting shaft is fixedly connected to the bottom of each first connecting plate, and the connecting shaft is fixedly connected to the bottom of each first connecting plate. Two first rotating plates are rotatably connected to the outer side of the connecting shaft, first sliding blocks are rotatably connected to the inner sides of the two first rotating plates, limiting plates are slidably connected to the outer sides of the first sliding blocks, shock absorption assemblies are fixedly connected to the outer sides of the limiting plates, and second rotating plates are rotatably connected to the first sliding blocks; and the rotating plate II is rotationally connected with a connecting plate II. According to the utility model, when the thickener is vibrated during operation, the sliding block I slides to enable the two sliding blocks II to form vacuum in the fixed block, and shaking is inhibited by utilizing the vacuum characteristic, so that efficient damping is realized, and the vibration amplitude of the mechanism is reduced.

This utility model discloses a single-effect concentrator, including a jacketed heat exchanger, an evaporation chamber, a demister, a first separator, a condenser, a cooler, a separator, and a storage tank. The jacketed heat exchanger includes a cylinder, a jacket, a nozzle, an impeller, a stirring rod, an air inlet, and an air outlet. The outer side and lower end of the cylinder are enclosed by the jacket, and the lower end of the cylinder has a discharge port. The beneficial effects of this utility model are: live steam enters the jacket through the air inlet, heats the liquid in the heating chamber, and then flows out from the air outlet into the nozzle. Due to the pressure difference on both sides of the nozzle, the live steam is rapidly ejected from the nozzle, causing the impeller to rotate. The thermal energy of the live steam is converted into kinetic energy, improving the heat utilization rate. This drives the stirring rod to stir the liquid, increasing the liquid flow rate, ensuring uniform heating, and improving the heat transfer efficiency and concentration efficiency.

This utility model discloses a non-stick-wall type extraction and concentration device for traditional Chinese medicine decoction pieces, relating to the field of traditional Chinese medicine decoction piece concentration and extraction technology. The utility model includes a frame, inside which are an extraction component and a concentration component. A connecting component is located at the top of the concentration component, and a cleaning component is located inside the connecting component. A release component is located at the bottom of the concentration component. The extraction component is used to purify the medicinal properties of the herbs, the concentration component is used to concentrate the decoction, and the connecting component is used for quick replacement of the cleaning component. This utility model allows the cleaning component to be installed into the connecting component by pushing it, facilitating quick replacement between the stirring component and the cleaning component. Activating the connecting component causes the cleaning component to rotate. Through friction between the cleaning component and the inner wall of the concentration component, the dregs and decoction inside the concentration component are cleaned, reducing the time spent on manual cleaning and improving the concentration efficiency.

The utility model relates to sodium sulfate processing technical field, concretely is a kind of sodium sulfate evaporation crystallization environmental protection type separator, including main separator, the inside of main separator is equipped with shunt component, shunt component includes the multiple shunt pipes of being set in the inside of main separator, the upper and lower ends of multiple shunt pipes are fixedly installed with baffle, the inner wall of multiple shunt pipes is equipped with the guide component for prompting liquid to form cyclone in shunt pipe inside, and the adjusting component for controlling multiple guide components is arranged on main separator in shunt pipe inside deformation and cleaning its inner wall;By setting guide component and adjusting component, reached the effect that can let sodium sulfate solution form cyclone in shunt pipe, cyclone motion increases the contact area of sodium sulfate solution and pipe wall, while centrifugal force promotes crystallization particle to gather and settle to pipe wall, improves crystallization purity, and can control the effect that helical elastic piece realizes automatic cleaning dirt, maintains heat transfer efficiency.

This invention proposes a device and method for synthesizing and concentrating L-arginine, belonging to the field of L-arginine concentration technology. The L-arginine concentration device includes a scraper assembly mounted outside a rotating shaft and a scraper assembly control structure located on an end cap at the front end of the cylinder. The scraper assembly includes a U-shaped plate body. A suction chamber is disposed on the side of the plate body closest to and parallel to the rotating shaft, and a spray chamber is disposed on the side of the plate body away from and parallel to the rotating shaft. A connecting chamber is disposed on two sides of the plate body perpendicular to the rotating shaft, connecting the suction chamber and the spray chamber. The plate body has a spray port and a suction port, and the spray chamber contains a switch column for opening or closing the spray port and a switch plate for opening or closing the suction port. This invention has the advantages of more uniform liquid distribution and higher concentration efficiency.

The utility model provides a kind of concentrator for drug production, it is related to drug production equipment technical field, including concentration tank body, the bottom of concentration tank body is sealed and is equipped with steam cavity, the inside of concentration tank body corresponding steam cavity is equipped with hollow plate, hollow plate is rotatably connected with transmission shaft by bearing, stirring rod is installed on transmission shaft between adjacent two hollow plates, and one end of transmission shaft is installed on concentration tank body by shaft seal structure.The utility model's stirring rod is installed by flexible elastic rod to enhance the resistance material adhesion ability and operating adaptability, transmission shaft is rotatably connected with hollow plate by bearing and adopts shaft seal structure to ensure the stable operation of stirring system and the sealing of tank body, and servo motor provides smooth power by the stable installation of motor support, support ring and support leg, and overall structure collaborative work improves concentration efficiency and equipment reliability.

This utility model relates to the field of royal jelly emulsification and compression technology, and discloses a high-efficiency emulsification and concentration device for royal jelly, including a concentration tank. A right connecting plate is connected to the upper half of the surface of the concentration tank, and a right emulsification tank is connected to one side of the top of the connecting plate. A static mixer is connected to the top of the emulsification tank, and a first motor is connected to the central shaft at the top of the emulsification tank. This utility model, through the static mixer, in conjunction with the first motor driving the stirring rod and multiple sets of shearing blades, can fully stir and shear the material, achieving efficient mixing and emulsification and improving product quality. A complex stirring mode is achieved through a rotating component. A second motor drives the main shaft to rotate the cross stirring blades and the bottom stirring blades. At the same time, the rotating gear on the main shaft drives four driven gears and the secondary shaft to rotate, so that the conical stirring blades also participate in the stirring. Multi-directional and multi-layer stirring makes the material more uniformly mixed during the concentration process, improving the concentration efficiency and quality.

This invention discloses a low-temperature waste heat-driven dilute acid concentration device, relating to the technical field of waste heat recovery and concentration. It includes a preheating box with preheating pipes inside, and temporary storage tanks at both ends. This invention preheats the dilute acid using a grid-plate heat exchange structure within the preheating box, and then uses mechanical compression in a pressurized tank to increase the temperature and grade of steam for secondary heating. This achieves efficient cascade utilization of low-grade industrial waste heat, significantly reducing the overall energy consumption of the concentration process. Furthermore, the pressurized component compresses the steam, significantly increasing the temperature threshold of the heated dilute acid and effectively improving concentration efficiency. The pressurized component is equipped with a linkage shaft and bevel gear transmission structure, allowing adjustment of the eccentricity of the support shaft, thereby flexibly changing the piston plate stroke and compression intensity. This enables precise matching of heating power according to the initial concentration of the dilute acid and the concentration target, avoiding energy waste caused by overheating.

The utility model discloses an asparagus juice concentrating device, which relates to the technical field of asparagus juice processing and comprises a concentrating barrel, a cover plate I and a cover plate II are arranged at an opening in the top of the concentrating barrel, a filtering bin and a heating bin are arranged in the concentrating barrel, a steam bin is arranged in the side wall of the concentrating barrel, and a steam exhaust pipe is fixedly connected to the top of the steam bin in a penetrating manner. A screen barrel is arranged in the filtering bin, a liquid collecting barrel is fixedly connected to the inner wall of the heating bin, electric heating plates are fixedly connected to the top and the bottom of the liquid collecting barrel, a spiral pipe is arranged at the top of the electric heating plate on the top side, and a liquid collecting pipe is fixedly connected to the top of the center end of the spiral pipe in a penetrating mode. At the moment, the heating volume is large, so that the heating efficiency is low, the heating degree of the asparagus juice far away from a heat source is lower than that of the asparagus juice close to the heat source, heating is not uniform, and the heating concentration time of the asparagus juice is further prolonged.

The application discloses a self-cleaning reverse osmosis concentration device and a self-cleaning method thereof, and belongs to the technical field of concentration equipment, which comprises a concentration bin, a plurality of insertion holes are arranged at the bottom of the concentration bin, reverse osmosis membrane assemblies are insertedly connected in the insertion holes, the reverse osmosis membrane assemblies are in threaded connection with the bottom of the concentration bin, a liquid inlet interface of an external liquid inlet pipeline is arranged at the upper left side of the concentration bin, a liquid outlet interface of an external liquid outlet pipeline is arranged at the lower right side of the liquid inlet interface, a blowdown valve is arranged at the bottom of the concentration bin, and a water outlet pipe is communicated with the lower end of the reverse osmosis membrane assembly through a short pipe. The water flux of the reverse osmosis membrane pipe is improved through double flushing, the concentration efficiency of the reverse osmosis membrane assembly can be effectively improved, and the service life of the reverse osmosis membrane assembly can be prolonged.