50results about How to "Dissolve quickly" patented technology

The invention discloses a method for improving the anaerobic sludge granulation efficiency, and belongs to the field of organic waste water treatment. The method for improving the anaerobic sludge granulation efficiency is provided for the problems that the anaerobic granular sludge culture circle is long, the granule stability is poor, and the culture cost is high in the prior art. The method comprises the steps that an appropriate number of organically synthesized acyl-homoserine lactone (AHL) signal molecules are added into the bottom of an EGSB reactor used for anaerobic sludge granulation culture periodically and mixed with anaerobic sludge, the addition cycle is the same as the hydraulic retention time, and the advantages that the anaerobic sludge granulation efficiency is high, the cost is low, the needed granulation time is greatly shortened, the formed granular sludge is good in stability, the structure is simple, and operation is convenient can be achieved.

The invention discloses an inertial electrode low-temperature aluminium electrolytic cell comprising a electrolytic cell body, a metallic ceramic inertial anode, a wettable cathode and a low-temperature electrolyte, wherein, the wettable cathode is arranged at the bottom of the electrolytic cell body; the low-temperature electrolyte is arranged in the electrolytic cell body; the metallic ceramic inertial anode is arranged at the upper part of the electrolytic cell body, and end part of the metallic ceramic inertial anode extends into the low-temperature electrolyte; the metallic ceramic inertial anode is composed of at least two groups of metal ceramic inertial anode sets; each metallic ceramic inertial anode set is composed of at least two metallic ceramic inertial anode monomers; the metallic ceramic inertial anode sets and the metal ceramic inertial anode monomers in the same metal ceramic inertial anode sets are both in electrical parallel connection. The inertial electrode low-temperature aluminium electrolytic cell has reasonable structure, simple and convenient operation, stable operation, less oxygen discharge and small aluminium liquid fluctuation, low electrolytic cell voltage, low operation temperature and less energy consumption, and is suitable for industrial application.

The invention provides a novel centrifugal misting fan blade. The novel centrifugal misting fan blade comprises a shaft sleeve connected with a water inlet tube and two fan blades fixed on the shaft sleeve, wherein the two fan blades consist of a front fan blade and a back fan blade, and a misting net is arranged between the two fan blades; the side wall of the shaft sleeve is provided with a plurality of inclined spraying slots opposite to the misting net; each fan blade comprises 3 to 4 inclined blades uniformly arranged along the shaft sleeve; an included angle between the inclined spraying slots and the shaft sleeve is 30 to 60 degrees; and the misting net is a disk-shaped steel mesh, and the misting net between the two fan blades at least comprises two layers. The centrifugal misting fan blade is mainly arranged in a waste gas smoke exhaust tube; and when the water inlet tube is driven by a motor to rotate at a high speed, water current in the water inlet tube is directly sprayed out from the inclined spraying slots in a mode of water mist and the sprayed water mist is blocked by the rotary misting net to be further broken into the water mist formed by smaller particles, so that the misting effect is better, the cross section of the smoke exhaust tube is fully filled with the water mist and poisonous substances and smoke dust in the waste gas can be quickly dissolved in the water mist.

The invention discloses a white blood cell classification reagent, which comprises the following raw materials: an ionic surfactant, a pH value adjusting buffer, an alkali metal salt for adjusting osmotic pressure, and an alcohol capable of dissolving and accelerating. According to the present invention, with the white blood cell classification reagent, white blood cells can be divided into four cell clusters, and the boundary between each cell cluster is clear; compared to the traditional five-class hemolytic agent, the white blood cell classification reagent of the present invention has thefollowing advantages that the boundary between the monocyte clusters and the neutrophil cluster is clear, and the clustering property is strong; the white blood cell classification reagent has characteristics of strong low-temperature hemolysis ability and wide temperature range, and can rapidly dissolve red blood cells in a low-temperature environment, ensure the normal classification of white blood cells, and reduce the manufacturing cost of the instrument on temperature control; and the white blood cell classification reagent further has advantages of low raw material cost, environmental protection and no toxicity, and can classify white blood cells by requiring only one reagent so as to achieve advantages of convenience, time saving and reduced production cost.

A salt fog physiotherapy center is composed of the mineral salt solution and salt fog vapor room, and features that the humidity, temp and the granularity of atomized salt solution are controlled for playing the full physiotherapeutic function.

The invention discloses a heavy oil recovery method and system capable of being recycled and heating an injection solvent underground. The method comprises the following steps that S1, single-well production operation is carried out; S2, production separation operation is carried out, specifically, the produced fluid is injected into a gas-liquid separator, oil-gas separation is carried out, the solvent extracted along with crude oil is separated from heavy oil, the heavy oil is conveyed into a sales link through pipelines, and the separated solvent is treated, recycled and input into a solvent storage tank for cyclic utilization; and S3, adjacent well cooperative operation is carried out, specifically, a plurality of wells are arranged to form a well group. The method has the advantages that solvent is injected into the stratum at normal temperature, and due to the fact that the saturation pressure of the solvent rises along with the increase of the temperature, when the liquid solvent is injected into the stratum under the high-temperature condition, energy consumption is large; and under the normal temperature condition, the solvent can be compressed into a liquid state under the low pressure, and the solvent is injected into the stratum to the maximum extent in a liquid state mode.

The invention belongs to the technical field of sewage treatment equipment and discloses a spiral jet aerator. The spiral jet aerator is used for solving the problem that the air dissolution efficiency is low in the conventional aerator. The spiral jet aerator disclosed by the invention comprises a water pump, wherein the water pump is connected with an aerator; the aerator comprises an air suction chamber and a nozzle; the nozzle is sleeved by one end of the air suction chamber; the other end of the air suction chamber is connected with a throat tube; the air suction chamber is further communicated with an air suction tube; spiral guide plates are arranged inside the nozzle; multiple through holes are formed in nozzles between adjacent spiral guide plates; the air suction tube is connected with at least two air inlet branch tubes; the air inlet branch tubes sleeve the periphery of the nozzle; the air inlet branch tubes are uniformly provided with air inlets of which the number is the same as that of the through holes; and the air inlets are communicated with the through holes by virtue of pipelines. The spiral guide plates are arranged inside the nozzle, and the air inlet branch tubes are arranged at the periphery of the nozzle, so that air is introduced into the nozzle, and the air can be rapidly dissolved in water. Therefore, the air dissolution efficiency of air is improved, and the sewage treatment effect is improved.

The invention provides a combined aeration treatment device for chemical sewage, which comprises a tank body, an aeration mechanism is arranged in the tank body, a bottom plate is connected to the inner wall of the tank body, a sleeve is rotatably connected to the inner wall of the top of the tank body, a stirring mechanism is connected to the outer wall of the sleeve, a threaded rod is rotatablyconnected into the sleeve through a first bearing, the bottom of the threaded rod is rotationally connected into the bottom plate, the outer wall of the top of the tank body is connected with a motor,the output end of the motor is connected with a rotating shaft, the outer wall of the rotating shaft is connected with a first gear and a second gear, and the second gear is a half gear. According tothe invention, large bubbles can be conveniently divided into small bubbles, the rising speed of the bubbles in the wastewater is slowed down, the mixing efficiency of the bubbles and the wastewaterin the same time is increased, and the small bubbles can more quickly dissolve oxygen into the water so as to improve the concentration of dissolved oxygen, so that the sewage treatment effect is improved, and the cost is lower.

The invention discloses a pigment mixing device with an anti-seepage structure for garment dyeing and printing. The pigment mixing device comprises a machine seat, a material mixing tank, an extensionrod and a filter screen element, wherein hydraulic cylinders are arranged in the center positions of the back end and the two sides of the machine seat, and convex blocks are fixed on the inner sidewall surface of the machine seat at equal intervals; grooves are formed in the outer side surface of the material mixing tank at equal intervals, and a cavity is formed inside the material mixing tank, and the upper end surface of the material mixing tank is provided with a material feeding opening; the extending rod is welded on the left side surface of the machine seat, and a rotating shaft is fixed inside the upper end of the extending rod; the back end surface of the material mixing tank and the back end surface of the machine seat are both fixedly provided with observation windows; the filter screen element and a reserved cavity are mutually connected to each other through a support element. The pigment mixing device with the anti-seepage structure for garment dyeing and printing hasthe advantages that a filter element is used for filtering pigment water through the filter screen element; by using the structure, residue inside the device can be well filtered out; and the pigmentseepage condition due to the accumulation of the residue in the pigment precipitated and adsorbed inside a valve can be avoided.

A spirit jar used for preparing a white spirit with an oak fragrance is provided with a ceramic jar body for containing the white spirit, a jar lid and multiple oak strips, and a feed liquid medium generator is arranged in the ceramic jar body and is provided with a boss, a cylinder, multiple protrusive bumps, a bottom plate, an upper check ring, a lower check ring, an upper connecting body and a lower connecting body. The oak strips are inserted into gaps formed by the upper check ring, the lower check ring and the inner wall of the cylinder, the oak strips are arranged on the bottom plate and limited by the upper check ring, the lower check ring and the inner wall of the cylinder. In this way, the soaking mode belongs to jar-in-jar soaking modes, according to the structure, the oak strips are arranged in the feed liquid medium generator and are completely soaked in the white spirit, the soaking mode of soaking in regions through the cylinder and the multiple protrusive bumps is adopted in the feed liquid medium generator, soaking is uniform, and the digestion effect is better; an operator can take out the oak strips out of an end opening of the jar body, the oak strips are easy to replace, and the spirit jar is simple and practical in structure and reduces cost.

The invention discloses a pond aerator without an external power source and aims to solve the problems that existing aeration devices are higher in cost and lower in service life and need continuous electric energy consumption. The device comprises a floating ring, a bogie, an end cam, a sliding rod, a rotating disc, a main rotating shaft, an air sealing block, aeration blades, an air following plate and an air stopping block. The bogie comprises a rotating ring and a support frame; the rotating ring and the floating ring constitute a revolute pair; the main rotating shaft is supported on therotating ring; the air following plate is fixed on the support frame; the rotating disc comprises a blade pillar and a sliding rod disc; n aeration blades are arranged on the blade pillar in a hollowmanner; multiple aeration holes are formed in the aeration blades; the work contour of the end cam comprises a push-out section, a transition section and a retraction section; n sliding rod through grooves circumferentially and uniformly distributed on the sliding rod disc are formed in the sliding rod disc. The device can realize continuous aeration of pond water under drive of wind instead of external electric power.

The invention discloses a control method for the steel tapping slag condition of a high-carbon and high-alloy steel 90t converter. The control method comprises the following steps that (1) during steel tapping alloying, a deoxidizing agent, slag charge, carbon powder, alloy and slag charge are added in sequence; (2) alloy baking is performed, specifically, the alloy is added into an alloy baking furnace to be baked in advance before converter smelting, it is guaranteed that the alloy becomes red during steel tapping, and the alloy temperature is 400+/-50 DEG C; (3) steel tapping slag charge is processed, specifically, the alloy and the slag charge are added in batches according to different time periods; the amount of slag added in the steel tapping process is 4.5 kg/t-5.0 kg/t; (4) bottom blowing system control of a steel tapping steel ladle is performed, specifically, at least two bottom blowing ventilation chambers are opened in the steel tapping process, and bottom blowing is conducted through the single ventilation chamber after steel tapping is finished; and (5) the slag charge is supplemented when the temperature is increased to 1520-1550 DEG C after LF refined molten steel arrives at the station, and the dosage of the slag charge is 4.0 kg/t-4.5 kg/t. According to the method, fluorite does not need to be added for slagging, the dosage of a slagging agent and the power consumption are reduced, the refining time is shortened, and meanwhile, the cost is saved.

The invention discloses a making method of a pork stick with a unique flavor. The making method comprises the following production steps of: mixing to prepare a seasoning for later use; mixing to prepare auxiliary materials for later use; removing skin and fat of fresh pork ham, eliminating bones, trimming and shaping; mincing the pork ham after trimming into minced meat through a meat mincing machine; adding the seasoning into the minced meat, rolling and kneading in a vacuum rolling and kneading machine, then increasing the temperature for continuing rolling and kneading, and then rapidly cooling; adding the auxiliary materials into the minced meat, and continuing rolling and kneading in the vacuum rolling and kneading machine; loading the minced meat after well rolling and kneading into a sausage filler, and extruding the pork stick through a shaping head; placing the extruded pork stick into a drying room for drying till the water content is 23-28%; placing the pork stick after drying into a far-infrared dried meat slice roasting machine for roasting; and cooling the pork stick to normal temperature, then packaging through an automatic packaging machine, and further performingconventional microwave sterilization to prepare a product disclosed by the invention. The pork stick made by the making method disclosed by the invention has the advantages of aromatic flavor, abundant nutrition, good product elasticity, excellent taste and broad market prospects.

The invention belongs to the field of preparation of thin soup products, and particularly relates to thin soup rich in fungus polysaccharide and fruit polysaccharide. The thin soup is prepared from the following raw materials in percentage by weight of 10-15% of pholiota nameko enzymolysis extracting solution freeze-dried powder, 2-5% of shiitake mushroom enzymolysis extracting solution freeze-dried powder, 3-6% of hericium erinaceus enzymolysis extracting solution freeze-dried powder, 5-8% of coix seed water extract freeze-dried powder, 2-5% of passion fruit water extract freeze-dried powder,1.5-3% of table salt, 1.0-2.0% of vegetable oil and the balance of concentrated bone soup. The made thin soup is rich in fungus polysaccharide and fruit polysaccharide, is good in solubility in waterand is good in digestive absorption effect.

The invention discloses a novel intelligent solar energy storage electric aerator. The novel intelligent solar energy storage electric aerator comprises a shell, a photovoltaic panel, a steering engine, a first motor, a second motor, an air pump and an impeller, the photovoltaic panel is fixedly installed at the top of the shell, the side wall of the shell is fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly installed on a floating ball, the bottom of the floating ball is fixedly connected with an output shaft of the steering engine, a dissolved oxygen sensor and a fixing frame are fixedly connected to the side wall of the steering engine, a first motor is fixedly installed at the end of the fixing frame, and a propeller is fixedly installed on an output shaft of the first motor. The novel intelligent solar energy storage electric aerator is high in automation degree, can flexibly move and can solve the problems that people need to be on duty for a long time and the aeration area is not uniform; the labor cost is effectively reduced, the aeration efficiency is improved, the self-generating capacity is achieved, the power consumption is small, and the endurance time is longer.

The invention relates to the technical field of resistance reducing agents, and discloses a multifunctional reversed-phase suspension resistance reducing agent system for shale gas factory-like sand fracturing fluid, which comprises an oil phase, a water-soluble monomer, a suspending agent, an initiator, a surfactant A, a surfactant B, a cleanup additive, an anti-swelling agent and clear water, the surfactant A is one or a composition of more of nonylphenol polyoxyethylene ether, span 80 and Tween; the surfactant B is one or a composition of more of alkylaryl polyoxyethylene ether and 12-hydroxystearic acid-polyoxyethylene ether; the surfactant B is one or a composition of more of alkylaryl polyoxyethylene ether and 12-hydroxystearic acid-polyoxyethylene ether; the discharge aiding agent is organic fluorocarbon; the anti-swelling agent is hexamethylenetetramine ammonium chloride. The scheme has the beneficial effects that the resistance reducing agent prepared by adopting a reversed-phase suspension polymerization method is quick in dispersion and dissolution time in water, high in viscosity and low in friction resistance, and can effectively reduce the friction resistance of fracturing construction, reduce the pumping pressure of construction and reduce the safety risk of construction at the same time; the system has discharge aiding and anti-swelling performance, and a discharge aiding agent and an anti-swelling agent do not need to be additionally pumped through a fracturing blender truck during construction.