150results about How to "Improve water removal efficiency" patented technology

The invention relates to a rotary bottle body water removing machine. The invention aims to provide the rotary bottle body water removing machine having high water removing effect and low noise. In the technical proposal disclosed by the invention, the rotary bottle body water removing machine is characterized by comprising a machine frame, a conveying belt installed on the machine frame and used for conveying a bottle body and a water receiving disc installed below the conveying belt; a control cabinet is installed on the machine frame; a water absorption belt wheel mechanism is respectively installed at two sides of the upper part of the conveying belt along the motion direction of the bottle body; the distance between the two water absorption belt wheel mechanisms is less than the diameter of the bottle body so that the water absorption belt wheel mechanisms tightly resist the bottle body to absorb water; the linear speed of one water absorption belt wheel mechanism is the same to the speed of the conveying belt and more than the linear speed of the other water absorption belt wheel mechanism; and the difference of the linear speeds of the two water absorption belt wheel mechanisms ensures that the bottle body can rotate around self axes at least 180 DEG in the whole water removing process. The rotary bottle body water removing machine disclosed by the invention is applied to removing water of the bottle body in the bottled drink production process.

The invention discloses a dust-filtering air processor, which comprises a tower body, a water collecting basin, a filling material, a spray water system and a water receiver, the dust-filtering air processor is characterized in that: the bottom of the cylindrical tower body is provided with the water collecting basin. The water outlet of the water collecting basin is arranged in the tangent direction of an outer wall. A dust removing plate is arranged below the water outlet. A settlement cavity is arranged below the dust removing plate. The bottom of the settlement cavity is provided with a drain pipe. The upper part of the cylindrical tower body is connected with a small cylinder smaller than the tower diameter, the lower part inside the small cylinder is provided with the water receiver, and an axial-flow fan is arranged above the water receiver. The beneficial effects of the invention are that the processor solves the problem that the water content in the filtered air is over-high; the invention provides a spiral water removing method and a device with a simple structure and high water removal efficiency; solves the problem that spray water is separated from dust water, provides a method and a device for spirally removing dust, reduces the amount of the spray water, and synchronously reduces the noise when water drop impacts liquid surface.

The invention discloses a three-wheel pressure-boosting refrigerating and liquid cooling composite thermal energy managing system, belonging to the field of airplane airborne laser equipment, relating to an improvement on a composite environmental control/liquid cooling thermal energy managing system. The invention is composed of a three-wheel high pressure dehydrating refrigerating assembly, a liquid cooling system and a fuel system, wherein the high pressure dehydrating refrigerating assembly and the liquid cooling system are coupled by an air-liquid heat exchanger; said air-liquid heat exchanger is on downstream of the turbine in the high pressure dehydrating refrigerating assembly, and between an expansion tank and an electric heater in the liquid cooling system; the liquid cooling system and a fuel system are coupled by a liquid- fuel heat exchanger; said liquid- fuel heat exchanger is between an aircraft skin heat radiator and sov shutoff valve in the liquid cooling system. The invention lowers the compensation loss for the cooling system, and raises dehydration and cooling effect for the refrigerating assembly, and effectively lowers influence on flight performance of the aircraft, and raises the fuel efficiency of the aircraft such that the economy of the aircraft is good.

The invention provides a method for removing water in anisole by using a loaded type calcium oxide water removing agent and relates to an industrial anisole water removing method. The method is characterized by comprising the following steps: filling the loaded type calcium oxide water removing agent into a fixed-bed reactor and pumping anisole liquid containing trace amount of water by using a high-pressure pump; controlling a reaction temperature to be 25 to 160 DEG C to react; by using a CaO+H2O=Ca(OH)2 chemical reaction, finally obtaining an anhydrous anisole solution, wherein the content of the anisole in raw materials is 70 percent to 99 percent and the mass percent of calcium oxide in the loaded type calcium oxide water removing agent is 5 percent to 30 percent. With the adoption of the method, a bottleneck problem of the trace amount of water in the anisole to a boron isotope separation industrial production process is solved; meanwhile, influences that a pasty calcium hydroxide product generated on the outer surface in a calcium oxide water removing process covers calcium oxide and a water removing reaction is not continuously carried out are avoided, and the calcium oxide water removing efficiency is improved.

The invention relates to a molecular absorption spectrometer adopting gas-liquid separation membrane. The molecular absorption spectrometer adopting gas-liquid separation membrane comprises a reactor and a detector, wherein a gas-liquid separation membrane is installed in an inner cavity of the reactor, and the inner cavity of the reactor is divided by the gas-liquid separation membrane into a first reaction cavity and a second reaction cavity; the first reaction cavity is communicated with an inner cavity of the detector by virtue of a conveying pipeline; the second reaction cavity is connected with a sample feeding apparatus and a gas carrier apparatus; the detector is provided with a light source and a detection apparatus capable of receiving light emitted by the light source. By adopting the molecular absorption spectrometer adopting the gas-liquid separation membrane, after a water sample to be detected reacts with a reagent in the reactor, water in gas generated by the reaction can be directly filtered by virtue of the gas-liquid separation membrane; and moreover, the gas-liquid separation membrane is disposed in the reactor, so that a reaction apparatus is combined with a drying apparatus, the system is greatly simplified, the device is simple to operate, the miniaturization and convenience in carry of instruments can be facilitated, the sample to be detected can be determined on site, and the application range of the instruments can be enlarged.

The invention provides an internal circulation pressure swing adsorption hydrogen purifier, which mainly consists of a built-in parallel first adsorption purification cylinder and a second adsorption purification cylinder with built-in adsorbents, a gas-water separator, a piston cylinder, a connecting rod driver, a push-pull Connecting rod, throttle valve, electromagnetic shut-off valve, ventilation check valve, back pressure valve, flame arrester, etc. The invention adopts a large-flow internal circulation process accompanied by a small amount of discharge, and implements gas purification by changing the gas purification flow process. Compared with the existing purifiers, the purity of the purified gas remains unchanged, while the consumption of high-purity gas used for regeneration is only 4% of the above-mentioned existing products. Energy consumption is 3.6% of the above existing products. Change the defects of existing traditional equipment: high consumption of high-purity hydrogen gas, large amount of waste gas hydrogen production and other disadvantages. The invention realizes the reduction of the amount of hydrogen produced in waste gas, and realizes the internal recycling of high-purity hydrogen.

The invention discloses an injection mold with a water blowing device in the technical field of injection molds. The injection mold comprises a base, a top plate is fixedly arranged at the top betweentwo groups of brackets, a fixed mold mechanism is fixedly arranged at the top of the base, and a movable mold mechanism matched with the fixed mold mechanism is slidably arranged at the position, close to the upper position, between the two groups of brackets; and a condensate water input mechanism is arranged on the right side of the top of the movable mold mechanism, a water blowing mechanism is connected to the left side of the top of the movable mold mechanism, and a heat recovery mechanism is connected to the other end of the water blowing mechanism. According to the injection mold, an air blowing machine is used for enabling air to enter a rectangular through opening to be in contact with a thermal storage plate layer, air is preheated through the thermal storage plate layer, the preheated air can enable water in a first cooling water channel, a first pipeline connecting channel, a second pipeline connecting channel, a positioning pipe, an outlet water channel, a positioning pipe channel, a second cooling water channel and the like to be discharged from the connecting pipe, meanwhile, the drying effect is achieved, it is guaranteed that the interiors of the movable mold mechanism and the fixed mold mechanism are dry, the dewatering efficiency is good, the quality is high, and energy consumption is low.

The present invention relates to the preparation process of high molecular weight aliphatic polyester. Aliphatic diatomic acid and aliphatic diatomic alcohol are made to react in decalin solvent with catalyst of stannous chloride, stannous zincate, n-butyl titanate, isopropyl titanate, etc at 100-200 deg.c for 1-14 hr to obtain the high molecular weight aliphatic polyester. The preparation process of the present invention is simple, low in cost, easy to control and high in yield, and the product has high molecular weight and high purity.

The invention relates to a method for removing water in hydrogen fluoride by reactive distillation, and belongs to the field of chemical technology. The method comprises the following steps: tungsten tetrafluoride is added into a reaction vessel, vacuumizing and displacing treatment is carried out for a whole reaction system, liquefied hydrogen fluoride is added into the reaction vessel; the reaction vessel is heated, a condenser is cooled, wherein the temperature difference between the reaction vessel and the condenser is 5-10 DEG C, the pressure difference is 0.01-0.02 MPa, and the de-watering rectification temperature of a distillation tower is controlled within 60-100 DEG C for distillation; a small amount of hydrogen fluoride is taken from the condenser for analysis, when the water content of the hydrogen fluoride reduces below 1 ppm, the distillation collection temperature of the distillation tower is adjusted to 20-40 DEG C, and the pressure difference of 0.01-0.02 MPa is kept, and hydrogen fluoride in the condenser is collected into a low-temperature storing device. According to the method, the de-watering efficiency is high, and the water content of the hydrogen fluoride can be reduced below 1 ppm. The method has the advantages of simple process and operation safety; the impurity is easy to separate, and the method is suitable for industrial production of high purity hydrogen fluoride.

The invention discloses an automobile air inlet channel assembly. An air inlet grid is arranged on the side face of a shell, a first air outlet is arranged at the bottom, a rainproof hood is arrangedin the shell, and a drain opening is formed at the bottom of the rainproof hood. Multiple water baffles are distributed between two side baffles of the rainproof hood, and a second air outlet is formed between ever two adjacent water baffles. A water inlet and a water outlet are formed on the side baffle on one side, and a flow guide structure is arranged on the outer side of the side baffle. According to the automobile air inlet channel assembly, the flow guide structure is formed on the outer side of one side baffle, water intercepted and separated by the rainproof hood flows downwards to the drain opening from the flow guide structure on the outer side of the corresponding side baffle to be drained, water does not flow through an air inlet when flowing downwards, and therefore impact ofair inlet airflow is avoided; and the situation that water is coiled into an air inlet channel by airflow is avoided, water is drained more thoroughly, the water removal efficiency is higher, the situation that water is coiled into an air filter and wets filter paper of a filter element is avoided, and the filter efficiency of the filter element is ensured.

The invention discloses a supergravity dewatering device for natural gas, comprising a bottom frame, wherein a first tank used for flash evaporation of natural gas containing water is arranged on the upside of the bottom frame; a second tank used for buffering the natural gas containing water is arranged on the upside of one end of the first tank through an upper frame; a spray catcher used for getting rid of water contained in the natural gas for the second time is arranged at the upper side of the other end of the first tank, and a liquid discharging pipe used for discharging liquid inside the first tank is arranged at the lower side thereof; the first tank and the second tank are interconnected through a plurality of gravity separator tubes; and a silk screen is arranged inside the spray catcher, and a filling device is arranged between the spray catcher and the separator tubes inside the first tank. The supergravity dewatering device for natural gas has the advantages of safe and reliable running, low running cost, capability of separating liquid drops having radius of 10 micrometers, less operation points, easy management and usage, large processing quantity, low occupation area, low production cost and easy popularization.

The invention relates to a pressing device for papermaking industry, and overcomes the disadvantages that the pressing device in the prior art is unreasonable in structure, and pressed water falls onto ground paper easily. According to the pressing device for the papermaking industry provided by the invention, a front water collecting groove and a rear water collecting groove are fixed to a machine frame; both the front water collecting groove and the rear water collecting groove are used for receiving accumulated water on an upper roller. The upper roller can rotate in a specific using process, so that the water accumulated on the upper roller is easily thrown away, and the water which is thrown away falls onto the ground paper easily to influence the quality of paper; the front water collecting groove and the rear water collecting groove converge the water on the upper roller in a groove and a water accumulating groove and discharge the water out, so that the water which is attached to the upper roller is effectively prevented from falling onto the ground paper; the water removal rate of the pressing device is improved, and the quality of the paper is improved.

The invention provides a dewatering device for cheese yarn production. The dewatering device comprises a base, wherein the base is provided with a cheese yarn placing box, a through hole is formed inthe box wall of the cheese yarn placing box, a rotating motor is arranged in the base, a rotating shaft of the rotating motor stretches out of the base and is connected to the bottom of the cheese yarn placing box, the rotating motor drives the cheese yarn placing box to rotate, the periphery of the cheese yarn placing box is provided with water fenders, the lower ends of the water fenders are provided with a telescopic cylinder, and telescopic cylinder adjusts the water retaining height of the water fenders. The dewatering device for the cheese yarn production has the advantages that the cheese yarn placing box places yarn, the rotating motor drives the cheese yarn placing box to rotate, moisture is extracted through centrifugal force, and a squeezing block is driven by a squeezing cylinder to squeeze the yarn in the cheese yarn placing box to remove water, so that the dewatering efficiency is improved, the dewatering time is shortened; air drying is assisted by a drying draught fan to reduce the water content in the yarn, and a drying oven is not needed, thereby reducing the production cost and saving the energy sources.

The invention discloses a preparation method of an adsorbent for removing water molecules in hydrogen fluoride gas. The method includes the steps that (1) 0.1-2 parts by weight of alkali metal fluoride or alkaline earth metal fluoride, 3.5-5.5 parts by weight of metal fluoride and 0.05-0.5 part by weight of alkali metal fluorohydride are added into ultrapure water, and after stirring and drying, afluorine-containing double-salt particle molded body is obtained; (2) the fluorine-containing double-salt particle molded body is sintered at 500-900 DEG C for 10-120 minutes to obtain a sintered fluorine-containing double salt particle molded body; (3) the sintered fluorine-containing double-salt particle molded body is subjected to ball milling to obtain the adsorbent product. The method has the advantages of simple process, low cost, environmental friendliness and good product performance.

The invention relates to a full-automatic centrifugal oil purifier, which consists of an oil tank, a centrifugal cylinder and a pollutant holding box. The oil tank is provided with an oil inlet and anoil outlet, the oil inlet is communicated with an oil inlet pipe, the oil outlet is communicated with the centrifugal cylinder, the centrifugal cylinder is communicated with an oil outlet pipe, boththe oil inlet pipe and the oil outlet pipe are disposed on an oil supply tank, and the pollutant holding box is disposed below the centrifugal cylinder. The full-automatic centrifugal oil purifier also includes a PLC, the oil tank is equipped with a vacuum pump communicated with the oil tank, the oil tank is internally equipped with a liquid level switch I, the centrifugal cylinder is equipped with a self-priming pump I and a main motor, the main motor is connected to the centrifugal cylinder, and the vacuum pump, the liquid level switch I, the self-priming pump I and the main motor are all electrically connected to the PLC. The full-automatic centrifugal oil purifier provided by the invention utilizes the cooperation of one-key startup, automatic water dropping and automatic drainage three parts to realize automatic oil purification, saves labor force, realizes unattended automatic work, avoids low oil purifier purification efficiency caused by keepers' negligence, and improves the automation degree and service life of the oil purifier.

The invention discloses a rapid water removal device for a new energy automobile. The rapid water removal device includes a vehicle body and vehicle window; the front end, close to a vehicle window, of the vehicle body is rotationally connected with a rearview mirror body;, a first conductive strip of a right-angle structure is embedded in the surface of the rearview mirror body, the part, close to the rearview mirror body, of the window is defined into a rectangular part through the first conductive strip, a lens is fixedly connected to one side of the rearview mirror body, a plurality of horizontally-arranged second conductive strips are embedded in the surface of the lens, and the second conductive strips are electrically connected with current collection strips. The rapid water removaldevice has the advantages that the ion source emits ion beams to the vehicle window part; a rectangular part is defined by the side car window close to the rearview mirror; when rain drops or water columns located outside the rectangular part slide down, the rain drops or water columns are rapidly evaporated by high temperature on the first conductive strip, so that a section of dry and waterlesspart is reserved for a driver to observe in the driving process of the side car window, meanwhile, the lens is heated, and the effect of removing water from the side car window and the rearview mirror at the same time is achieved.