33 results about "Self-absorbed" patented technology

The invention relates to a clarifying chamber-free continuous extracting device of a large-phase ratio easy emulsifying system and an operating method, which belong to the technical field of chemical liquid-liquid solvent extraction. The device comprises a tower body, a liquid phase disperser, a main shaft, a lifting mechanism, a motor, and the like, wherein the liquid phase disperser comprises a series of hollow concentric cylinders, and spiral type flow guide plates are arranged on the inner walls of the cylinders; and the liquid phase disperser can be used for uniformly dispersing one liquid phase in the other liquid phase by tiny particles at lower rotating speed. Because the shearing force is small when the liquid phase disperser rotates and is difficult to cause the larger turbulence of two phases of liquid flow, phenomena of unbalanced shearing force and easy emulsifying generation in the stirring process of a common stirrer are effectively avoided. The two-phase clarifying speed is high, and the phase continuity is easy for control. The spiral type flow guide plates can assist the self-absorbing type stirring and pumping process, and solves the problems of difficult full dispersion of a small-volume liquid phase and difficult large-phase ratio operation of the traditional stirring way. The device has simple structure, easy amplification and multistage series connection and realizes continuous countercurrent extracting operation.

The invention provides an optimum design method of a jet type self-absorbing centrifugal pump. In order to solve the problems of inlet impact loss and disc friction loss and the problem that the shut-off point lift cannot be improved under the circumstance of the fixed impeller outer diameter, the optimum design method of carrying out cutting on an inlet of an impeller, arranging a front cover plate and a rear cover plate in an inclined manner and arranging flow dividing blades is provided. According to the method, the cutting length a and b of the two sides, namely the vertical side and the horizontal side of the inlet side are given, the diameter Dt of the inclination position of the front cover plate and the rear cover plate is given, the wall thickness delta 1 of the front cover plateand the rear cover plate at an outlet of the impeller after inclination optimization is carried out is given, the number Z1 of long blades after flow dividing blades are arranged is given, the wrap angle phi 1 of the long blades after optimization is carried out is given, the inlet diameter Dsi of the flow dividing blades is given, the arc length S2 of the flow dividing blades is given, the peripheral polarization theta 1 of the flow dividing blades is given, the inclination angle alpha 2 of the flow dividing blades is given, and the parameter selection and optimization method of the thicknessof the flow dividing blades is given. The method is easy to implement and can effectively improve performance of the high jetting type self-absorbing centrifugal pump.

The invention relates to technical field of a gear pump, in particular to a mechanical sealing gear pump, comprising a rear shell, a middle shell, a front shell, gears, a bearing, an active shaft and a driven shaft. The gear pump is characterized in that shell bodies at the front and the rear sides of the middle shell 5 are respectively provided with an inlet and an outlet; the shaft hole of an active gear 11 is sheathed on the active shaft 10 in the cavity body of the middle shell 5; the shaft hole of a driven gear 11' is sheathed on the driven shaft 10' in the cavity body of the middle shell 5; and the active gear 11 is mutually meshed with the driven gear 11'. Compared with the prior art, the gear pump has the advantages of simple structure, light weight, small volume, good self-absorbing performance, reliable operation and easy maintenance, and uses the fixing gaps of gears for accurately measuring the medium flow, thus avoiding pulse.

A moisture supplier works with an airflow exchange membrane and a heat radiator. The radiator is equipped with a hook, of which a cold air inlet is arranged on the lower portion and a hot air outlet on the upper portion to form a natural circulation. A self-absorbing membrane with its bottom soaked in a water tank is arranged near the cold air inlet or hot air outlet, so that water is vaporized into air accompanying airflow. It has some advantages such as simple structure, no power and no pollution, noiseless, convenience, saves energy, and increases effectiveness of the radiator.

The invention discloses a method for burying lines in acupoints. The method replaces needle cores with Chinese traditional medicine catguts so as to be remained in the acupoints. The method for burying lines in the acupoints is simple and convenient, leads patients to feel no pain, can be used for burying lines in most acupoints, has no bacteria infection during the line-burying process, is safe and reliable and has no side effect, and needs no treatment as the catgut can be self-absorbed after being buried for one week; and the time of burying lines once is equal to one curative period of the traditional acupuncture, therefore, the puncturing pain of the patient is reduced, the time is saved and the effect is reinforced.

The invention provides a laser-induced breakdown spectroscopy standard-sample-free quantification method and system. According to the method, the self-absorption coefficients of a plurality of self-absorption spectral lines of major elements in a to-be-detected sample are calculated; the columnar density of low-energy-level particles corresponding to each spectral line is calculated through the self-absorption coefficients; the ratio of the plasma temperature to the content of the major elements is accurately calculated; the ratio of the content of one major element to the content of all trace elements is calculated by selecting a self-absorption-free spectral line as a standard reference line for the major element and all the trace elements; and the ratios of the contents of all the elements in the to-be-detected sample are calculated. According to the method disclosed by the invention, the content ratio of the plasma temperature to the major elements can be accurately calculated by utilizing the broadening of the spectral lines influenced by the self-absorption effect in the LIBS spectrum, and the calculation of the required spectral line broadening is not influenced by the optical efficiency of the system.

The invention discloses a settling tank jet flow self-spinning and self-absorbing oil receiving device and a method. The device comprises a tank body unit, an oil receiving unit and an oil collecting unit, wherein the oil receiving device floats on a level in the tank body unit in a self-spinning manner, and comprises a limiting rod, an air inlet, an oil receiving pipe, a liquid outlet and a first buoy; through the first buoy, the oil receiving unit floats up and down along with height of the level; the liquid outlet of the oil receiving unit forms an angle of 5-15 degrees with a vertical direction, so that the oil receiving unit does a self-spinning motion within 360 degrees in a process of discharging oily sludge; the oil receiving pipe is of a Venturi tube structure, and the horizontal oil receiving pipe uniformly varies in pipe diameter, so that the oil receiving pipe is stronger in absorption function; the oil collecting unit comprises an oil collecting pipe, an oil collecting tray and a second buoy; one end of the oil collecting pipe is communicated with the oil collecting tray and the other stretches out of the tank body; the oil collecting unit floats up and down through the second buoy. The device disclosed by the invention can realize continuous recovery along with the level, and is high in oil receiving efficiency as well as simple and flexible in structure.

The invention relates to the air conditioner technology field, in particular to a water self-absorbing wet curtain, comprising at least one direct evaporation unit. The direct evaporation unit comprises a corrugated heat dissipation film and a straight-plate-shaped water absorbing wall which are overlaid. The invention is combined by connecting the heat dissipation films and the water absorbing walls on a plurality of direct evaporation units; wherein, the heat dissipation films and the water absorbing walls are made from fiber paper. The corrugated heat dissipation film ensures that the air passes smoothly with little resistance, and the straight-plate-shaped water absorbing wall has a better water absorbing effect than a curved water absorbing wall. The water self-absorbing wet curtain fully utilizes structures and materials, can achieve humidifying and refrigerating effect under the circumstance without a water pump, and can save the energy consumed by the water pump at the same time.

The invention relates to a nucleus inserting and pearl culturing method for a self-absorbing pearl nucleus of a pearl shell, and belongs to the technical field of sea (fresh) water pearl cultivation. The method comprises the following steps of: selecting a nucleus inserted shell which opens naturally; fixing an open angle of the nucleus inserted shell; opening a pallium and a gill tissue by using a small piece; respectively inserting one or more self-absorbing pearl nuclei on the pearl layers of two shells, wherein the self-absorbing pearl nuclei are hemispherical or pictographic and the bottoms of the self-absorbing pearl nuclei are provided with sucking discs; fixing the sucking discs inside a shell body; closing the nucleus inserted shell; and placing the nucleus inserted shell into water. The invention is improvement on a method for inserting a nucleus of a pearl which is attached to the shell. Due to the adoption of the self-absorbing pearl nucleus which is attached to the pearl layer, the method has the characteristics of simple operation, high work efficiency, fixed absorption without a pearl discharging or displacement phenomenon; the nucleus inserted out of water is substituted by being inserted in water, so that a vital function of the nucleus inserted shell is not affected basically; survival rate and pearl remaining rate are high; pearl quality is uniform; and cultivation benefit is remarkable.

A self-absorbing watering-free flower pot belongs to a using apparatus of a potted flower and comprises an external pot, an internal pot, a water inlet window, a water transmission column, a water outlet window and a multi-functional flower pot base. The self-absorbing watering-free flower pot is comprehensively designed on the basis of the theories that water absorbent materials can absorb and transmit moisture, and the planting materials can naturally absorb moisture and be moistened in moist condition, etc. When in use, the self-absorbing watering-free flower pot is capable of simplifying the management and causing good growth of the flower.

The invention relates to a quick water surface spilled oil recovery system which comprises a self-adaptation oil collecting device, a self-absorbing-type oil discharging pump and an oil-water separator. The self-adaptation oil collection device is connected with the self-absorbing-type oil discharging pump through an oil discharging fixing pipe and an oil discharging pipe, and an outlet of the self-absorbing-type oil discharging pump is connected with a liquid inlet pipe of the oil-water separator through a liquid outlet pipe. The quick water surface spilled oil recovery system is strong in adaptation, high in portable performance, high in oil collection efficiency, high in emergency response speed, and capable of reducing economic loss and alleviating environment pollution to the largest extent.

The invention relates to a static self-suction filter-typed smoke-proof and virus-proof mouth/eye shield which solves the technical problems that the traditional respirator is made of cotton yarn, thus causing over-thick, over-heat, over-stifling and low prevention effect. The static self-suction filter-typed smoke-proof and virus-proof respirator is characterized in that a layer of non-woven fabric dipped with carbon is laminated between the static ultra-fine fibre felt and taken as the respirator surface; the lower part, the left side and the right side thereof are provided with external edges of the respirator; furthermore, the left side and the right side are provided with an elastic ear belt; a mylar is taken as an eye shield surface; the upper part, the left side and the right side thereof are provided with eye shield surface adhesive tape and the lower part is connected with the upper part of the respirator surface. The static self-suction filter-typed smoke-proof and virus-proof mouth/eye shield can effectively prevent smoke, virus, radioactive aerosol, toxic aerosol and biological aerosol from invading into the human body; more particularly, the static self-suction filter-typed smoke-proof and virus-proof mouth/eye shield has active effects in preventing the smoke damaging and preventing the contagion of atypical virus, avian influenza virus and colletotrichum, and is especially suitable for being used by staffs in industrial and agricultural and science research unit and medicines.

The invention relates to a electromagnetic tube-plug pump, using for pressure oil supplying in the oil-spraying system of compressor. It mainly includes oil-entering salves, oil-out salve, shaft-plug, coil and so on. The oil-entering salve includes an oil-entering salve spring, the oil-entering salve pith, and an oil-entering salve stand. The oil-entering salves stand is connected with plug, and communicated with oil-entering salve stand. The oil-entering salve stand is connected with plug, and communicated with oil-entering entrance by oil-entering holes inside the shaft-plug. There is a reduced spring between the shaft-plug and the lid bellow, along with the axis of shaft-plug, the shape of the entrance and exit of oil salve pith is disc, outside are oil-entering groove and oil-out groove. The benefit result of this invention is: because there is no reduce spring in the compressor cavity, it can reduce the dangerous capacity in the cavity, enhance the self-absorbing capacity and reduce air-hindernig phenomenon. That makes sure a higher oil-supporting pressure and especially apply for the electric-controlling spraying system of the motor engine. Certainly it also can apply for the other areas.

The invention relates to a standardized cultivation method of native pigs, which comprises the following steps: (1) constructing a pig house; 2) performing native pigs provenance; 3) feeding the native pigs; 4) preventing and controlling diseases; 5) treating waste; 6) native pigs handling and transporting; 7) managing aquaculture households; 8) carrying out aquaculture documents and record requirements; 9) establishing a traceability system. According to the cultivation method, in the form of a company plus a farmer, signing up the farmer to raise the native pigs in his own breeding house; according to the regulations, the farmer carries out the selection of the native pigs, the construction of the pig house, the feeding of the native pigs, the disposal of the pig house waste, the prevention and control of the disease of the native pigs, the handling and transportation of the native pigs, establishment standardized and intensive management of the native pigs breeding process, therebyensuring the healthy growth of the native pigs and raising the rate of entry; the farmers can be trained to raise breeding skills, and the native pigs can be bought together so as to ensure the incomeof the farmers; the agricultural waste can be self-absorbed through the mode of combination of breeding and feeding so as not to pollute the environment.

The invention discloses an intelligent and efficient self-priming pump, and mainly solves the technical problems of low priming stroke, long water feeding time and unstable water pressure of an existing self-absorbing pump. The intelligent and efficient self-priming pump is characterized by comprising a pump body (1) and a motor (3) mutually connected, the pump body (1) comprises a front pump body(11) and a rear pump body (12), a liquid sensor (14) is arranged on a liquid inlet seat (114) of the front pump body (11), an isolation cavity body (1251) is formed in the rear pump body (12) and isin sealed and matched connection with a laryngeal cavity (119) in the front pump body (11), the other end of the isolation cavity body (1251) is matched with a pump rear seat (121) of the rear pump body (12) in a sealed mode to form an isolation cavity (125), the isolation cavity (125) communicates with the laryngeal cavity (119), an impeller (126) is arranged in the isolation cavity (125), the impeller (126) is mounted on a pump shaft (127) in a sleeving mode, and the pump shaft (127) is connected with the motor (3).

The invention relates to a centrifugal pump self-absorbing device used for an easily-crystallized medium, and belongs to the technical field of centrifugal pumps. The centrifugal pump self-absorbing device used for the easily-crystallized medium comprises a pressure stabilization cylinder and a jetting device; a pressure stabilization cylinder air inlet pipe is arranged on the top of the pressurestabilization cylinder, and a pressure stabilization cylinder steam outlet pipe is arranged on the lower part of the pressure stabilization cylinder; a pressure stabilization condensate emission pipeis arranged on the bottom of the pressure stabilization cylinder; the pressure stabilization cylinder air inlet pipe communicates with a steam pipeline inlet pipe; the pressure stabilization cylindersteam outlet pipe communicates with a steam pipeline outlet pipe; and the jetting device is arranged in the pressure stabilization cylinder and comprises a jetting device nozzle, a jetting device airinlet pipe, a jetting device absorbing-in pipe and a jetting device discharging pipe. The centrifugal pump self-absorbing device used for the easily-crystallized medium is applicable to high-temperature, toxic, harmful, high-adhesive, easily-crystallized high-corrosive media such as sulfur in the oil chemistry industry, and can be combined with a centrifugal pump, so that an upwards-absorbing function of the centrifugal pump is realized.

The invention discloses a novel valveless material self-absorbing conveying device, which comprises a pressurized storage tank, a transmission mechanism, a linkage mechanism and a fixing mechanism, wherein the transmission mechanism is connected with the linkage mechanism; the linkage mechanism is connected to the fixing mechanism; and the pressurized storage tank is connected with the transmission mechanism. The invention has the characteristics that: the device has a simple and reliable structure, is convenient to operate and practical, and greatly improves the efficiency, and the cost is reduced; various high-pressure medium liquid can be conveyed; leaky oil on a sea surface or a water surface of a river can be recovered, and during leakage of sandy beaches, banks, rocks, oil loading and unloading stations, factories or sewage treatment, particularly submarine pipelines and long-distance pipelines, remaining oil in the pipeline can be pumped generally without limitation of a liquid level. Moreover, various gases and liquid at a bottom liquid level can be absorbed, vacuum pumps and delivery pumps can be replaced, and the defects that various pumps are vacuumized due to limitation of the liquid level during use are overcome. The device is made from an explosion-proof material and is safely and reliably used.

A liquid self-priming current air cleaner comprises a box body. A main flume is arranged at the lower part inside the box body along the horizontal direction, the main flume is surrounded with at least three branched flumes, the main flume is communicated with the branched flumes, a guide vane is arranged on the wall body of the branched flumes, the stream guidance frame is provided with a guide vane; a vertical guide vane is arranged between the inner wall of the guide vane and the surface of the guide vane; a slab cover is arranged at the top part of the stream guidance frame and the guide vane; a slab cover support is arranged between the common top of the stream guidance frame and the guide vane and the slab cover; a pressure switch room connected with the slab cover is arranged above the main flume, the top of the pressure switch room is higher than the top of the slab cover; a surrounding plate is arranged inside the main flume and is connected with the edges of the slab cover and the lower end of the pressure switch room; the box body is arranged on the top part of the cleaner, while a base is arranged on the lower part of the cleaner; a main liquid pump and an secondary liquid pump are also arranged on the lower part of the cleaner, one end of the main liquid pump is communicated with a circulating pool and the other end is communicated with an inlet; one end of the secondary liquid pump is communicated with the circulating pool and the other end is communicated with the pressure switch room. The invention is characterized by less energy consumption and high purification efficiency.

The invention relates to a tiny bubble generation device, more particularly to a tiny bubble generation device using a non-self-absorbing electric engine pump. The tiny bubble generation device comprises: a multifunctional water barrel communicated with an pump outlet connected to the electric engine pump; a pressure valve communicated with a lower portion hole of the multifunctional water barrel; a startup water pipe of the electric engine pump communicated with the pressure valve; an exhaust valve communicated with an upper portion hole of the multifunctional water barrel. In accordance with the invention, if the air enters into an water inlet pipe, the electric engine pump ceases operation to avoid the idle running of the electric engine pump, and further to avoid the damage to the components of the electric engine pump, and even the non-self-absorbing electric engine pump is utilized, the self-absorption effect can be realized with the water within the multifunctional water barrel, such that the device can be used conveniently without the additional startup water.

The invention discloses a water pump which comprises a pump bracket, a pump body, a pressurized-water mechanism and a water storage device. The water storage device includes a water storage tank; an air inlet valve is arranged at the upper part on the lateral wall of the water storage tank, and an aqueduct is arranged at the bottom part and is communicated with a check valve arranged at the bottom part of the pump body; and water inlet pipes are arranged inside or outside the water storage tank. The invention can be pumped without adding water during the later use only through injecting and starting circulating water for the first time, thereby achieving the self-absorbing and pumping purpose of 'one-time water diversion and permanent pumping'. A sealing pump cover is additionally arranged at the upper part of the pump body; the pressurized-water mechanism is improved and arranged into a piston, a connecting rod, a swinging rod and a pressure rod; a connecting shaft is arranged on the swinging rod and fixedly connected with the swinging rod, two ends thereof are supported on sealing end covers on the left lateral wall and the right lateral wall of the pump cover, wherein one end cover at one end is sealed, and the other end extends out of the sealing end cover and is fixedly connected with the pressure rod. The improved water pump can improve the pumping lift, enlarge the use scope, and extract the vacuum in containers, so as to be more widely applied. The water pump not only can be driven manually, but also can be powered by applying wind power, water power and electromechanical devices or animal power.

The invention discloses a gas exhausting and liquid sucking device which comprises a first connecting piece provided with a first channel. A second connecting piece provided with a second channel is arranged on the side face of the first connecting piece. The second channel and the first channel are connected through a third channel. A spring is arranged in the second channel. A ball is arranged on the top of the spring. A protruding ring is arranged in the second channel. The ball is located below the protruding ring. The diameter of the protruding ring is smaller than the diameter of the ball. An O-shaped ring is arranged below the protruding ring. The ball is matched with the O-shaped ring. The second connecting piece is provided with an adjusting piece. The adjusting piece is provided with a fourth channel and an ejector rod. The fourth channel is communicated with the second channel. The ejector rod is provided with a first position where the ball can be ejected out and a gap can be generated by the ball and the second channel in the upper end of the ball, and a second position not in contact with the ball. The gas exhausting and liquid sucking device can suck liquid and can rapidly exhaust gas in a high-pressure pipe assembly and a high-pressure gun, so that the gas exhausting time of a self-absorbing high-pressure pump is shortened, and the service life of the high-absorbing high-pressure pump is prolonged.

The invention discloses a mould-proof corrosion-prevention treatment process for wicker products. Cuttage and corrosion prevention are combined; cuttage culture is carried out on osier branches; a treating fluid containing monomethyl fumarate, KNO3 and other components is poured into a culture medium; by utilizing a self-absorbing function of the osier branches, the monomethyl fumarate is quicklyand uniformly absorbed so as to achieve the effects on sterilizing, mould proofing and insect killing in the plant osier branches from inside to outside; then by cooperating with an outer corrosion-prevention coating layer, the mould-proof corrosion-prevention effects of the wicker products are outstanding; and meanwhile, the process is simple and can be operated in batch without the need for using external equipment.

The invention discloses a rotatable self-absorption disc-shaped nanobubble generation method and device. The device comprises a motor, and a central shaft is connected on the motor in a transmission manner. The device has the advantages that the device can generate and eject micro-nano bubbles in a 360-degre omnibearing manner, aeration dead angle can be avoided, water aeration uniformity and oxygenation performance are improved, the defect that bubbles are small in size is improved, service area of aeration equipment is increased, and the number of devices in unit water area can be reduced greatly. The device is driven not through a pump, can self-absorb water and is simple in structure; a water pump and a complex pipeline system are not needed, so that the device has the advantages of small size, high efficiency and low cost, energy utilization rate can be increased, mass energy consumption formed when fluid and a gas-water mixture pass the water pump and the complex pipeline systemis avoided, the problem that conventional aerators are prone to failing due to heat generation is solved, and the device is long in service life, high in production efficiency, good in effect, low incost, convenient to maintain and low in maintenance cost.

The invention provides a self-absorbing sports plastic floor capable of preventing temperature difference deformation after being assembled. The self-absorbing sports plastic floor is formed by fastening and assembling connecting rings 3 and connecting columns 4 which are arranged on the side walls of spliced plastic floor blocks and floor blocks in pairs, the connecting rings are arranged on two adjacent sides of the spliced plastic floor blocks, and the connecting columns are arranged on the other two adjacent sides of the spliced plastic floor blocks, and the walls of the connecting rings are each in a corrugated or zigzag shape. The innovative point is that deformed holes 1 are vertically and horizontally distributed in the floor blocks, and the deformed holes are composed of 3-6 hollow spiral lines 5 in a section mode, outwardly extending hollow parts of the adjacent two hollow spiral lines communicate with each other to form expansion space of temperature difference deformation, and floor block supporting columns 2 are disposed on the back surfaces of the central solid parts of the deformed holes. When the temperature difference deformation occurs, each hollow spiral segment performs deformation and absorption toward the middle, and since the slight deformation and absorption are symmetrical in four directions, the floor can still be kept flat without leaving floor joints to adjust the deformation amount.