38results about How to "No scale" patented technology

The invention relates to a package material horizontal casting shaping device. Wherein, it comprises core metal temperature-control pot, package metal temperature-control pot, core metal liquid irrigate tube, package metal crystallizer, drawing device, temperature tester, heating element and secondary cooler; and the producing method comprises the temperature of package metal is kept by the package metal temperature-control pot, passing through the package metal thermal-insulated chamber, irrigates into the casting mould formed by crystallizer and irrigate tube to be solidified into package metal tube; the core metal is solidified in the solidified package metal tube, with he package metal tube to form composite cast ingot; the cast ingot via second cooler is cooled and drawn by the drawing device, to be cut by cutter at certain length. The invention has simple process and lower cost, while the interface between package metal and core metal has non oxidization and non pollution.

The invention discloses an infrared radiation ceramic heater, which comprises a quartz outer tube and a quartz inner tube, wherein two ends of the quartz outer tube and two ends of the quartz inner tube are connected in a melted and closed mode respectively; a cavity is arranged between the inner wall of the quartz outer tube and the outer wall of the quartz inner tube and provided with a silicon carbon rod inside; the diameter of a through hole in the middle of the quartz inner tube is more than or equal to the length of the quartz outer tube; electrodes are arranged at the ends of the silicon carbon rod; and a silicon dioxide pad is arranged on the outer wall or the inner wall of the ends of the silicon carbon rod. The infrared radiation ceramic heater is mainly used for medium heating of heaters, can also be used for heating in industrial production, and is particularly applicable to heaters adopting water circulation. The product can directly heat water to make the water temperature rise rapidly, water absorbs heat through the quartz outer tube and the quartz inner tube, the heat efficiency is high, because the infrared radiation rate is larger than 97 percent, the energy consumption is low, and compared with the prior silicon fiber wire heating and electrothermal tube heating, the heating mode saves energy by 38 to 45 percent. The infrared radiation ceramic heater has the advantages of long service life along with thoroughly overcoming the defect of easy failures of electric heating and carbon fiber heating.

The invention discloses a capillary tube air conditioning system. The capillary tube air conditioning system comprises an evacuated tubular heat collector, a domestic hot water tank, a tail end circulating water tank, an air cooled heat pump main machine, a plate heat exchanger, a heat-pipe type fresh air processing unit and a capillary tube network. An air source heat pump is used as a main cold and heat source, solar energy is used as an auxiliary heat source, the air conditioning system mode of capillary tube radiation cold and heat supply is adopted by the tail end, and the system has wide application range and can be applied to residential buildings and public buildings.

The invention discloses an electronic injection flash boiler for supercritical pyrolysis gas. The electronic injection flash boiler for the supercritical pyrolysis gas is composed of a fused salt adding pipe, a fused salt groove, a fused salt discharge pipe, a heat-insulation layer, a combustion cavity, a smoke pipe, a smoke cavity, a combustor, a waste heat recovery water tank, a water outlet pipe, a high-pressure plunger pump, a high-pressure spraying device, a steam generator, a steam coiled pipe, a steam groove, a steam distribution cylinder, a smoke discharge pipe, a water inlet pipe, a first smoke groove, a second smoke groove, a third smoke groove, an air pipe, a water groove, a steam turbine, a power generator, a first electric heater, a second electric heater, a solid material conveyer, a liquid material conveyer, a steam collision substance decomposition coiled pipe, a vertical separation tower, a horizontal decomposition chamber, a circulation water pump and a cooling tower.The invention provides a substance thermal decomposition and separation device which is simple in structure, efficient and energy-saving, high in heat conversion efficiency, large in heat exchange area, complete in substance classification, adequate in decomposition, clear in separation, high in collection speed, convenient to operate, capable of realizing waste heat utilization, and free from emission.

The invention discloses a supercritical flashed and pyrolyzed gas material condensation and reduction device. The device mainly comprises a molten salt tank, an insulating layer, a combustion chamber,an ash discharging funnel, an annular afterheat recycling tank, a dedusting air preheater, a fluidized combustion tube, a gas conveying pipe, a fuel conveyor, a primary blower, a secondary blower, athree-return stroke heat exchange flue pipe, a first flue gas tank, a second flue gas tank, a third flue gas tank, a first heat exchange flue pipe, a second heat exchange flue pipe, a soft water treater, a preheated water coil, a water tank, a high-pressure plunger pump, a high-pressure spraying device, a steam generator, a first steam coil, a second steam coil, a sub-cylinder, a material conveyer, a material pyrolyzing coil, a decomposing chamber, a cooling tower, a coal slurry tank, a flashing and pyrolyzing gas coil, an overheating tube and the like. The device has the advantages as follows: 1, superheated steam is instantly produced, and the heat efficiency is extremely high; 2, the steam temperature and the steam pressure can be adjusted; 3, coal reacts with the steam to produce watergas, combustion is efficient and clean, and pollution is free; and 4, multi-stage afterheat recycling is achieved, and the smoke exhaust temperature is low.

The invention discloses a supercritical steam colliding substance thermal decomposition boiling range condensation reduction sorting device. The device is composed of a molten salt adding pipe, a molten salt groove, a molten salt discharge pipe, a heat preservation layer, a combustion cavity, a flue gas pipe, a flue gas cavity, a combustion machine, a waste heat recovery water tank, a water outletpipe, a high-pressure plunger pump, a high-pressure spraying device, a steam generator, a steam coil pipe, a steam groove, a steam header, a smoke exhaust pipe, a water inlet pipe, a first flue gas groove, a second flue gas groove, a third flue gas groove, an air pipe, a water groove, a steam turbine, a generator, a first electric heater, a second electric heater, a solid material conveyor, a liquid material conveyor, a steam colliding substance thermal decomposition coil pipe, a vertical separation tower, a horizontal decomposition chamber, a circulating water pump and a cooling tower. The device has the advantages that structure is simple, efficient and energy-saving, heat conversion efficiency is high, heat exchange areas are full, material classification is complete, decomposition issufficient, sorting is clear, the collection speed is high, operation is convenient, waste heat is utilized, and no emission is generated.

The invention discloses a device for matter heat separation of a solid fuel and fused salt integrated boiler. The device is mainly composed of an expansion groove, fused salt grooves, fused salt guide pipes, an insulating layer, a burning cavity, an air preheating recoverer, an air blower, another air blower, a centrifugal fan, circulation burning pipes, a waste heat recovery water tank, a combustion air cavity, a fuel preheating coil pipe, a high pressure plunger pump, a steam coil pipe, a steam header, a steam generator main body, a high pressure spraying device, a desulfurization and denitrification device, a dedusting lime water pool, a spraying head, a circulation water pump, an induced draft fan, a chimney, a solid matter conveyor, a liquid matter conveyor, a matter decomposing coil pipe, a cyclone separation tower, a decomposing reduction chamber and a cooling tower. The device has the beneficial effects that fused salt of a fused salt constant temperature system is directly heated in a hearth, and the steam pipe temperature and the heat decomposing pipe temperature are controlled by heat of the fused salt; jet fog enters a steam pipe to obtain steam; and materials enter a heat decomposing pipe to conduct matter decomposing. The device further has the beneficial effects that a steam decomposing and separating technology is adopted for replacing an existing decomposing and separating technology, and the problems of complex technological processes, equipment and the like are solved.

The invention relates to a plastic inner liner of a water heater, comprising a liner body provided with a cold water inlet and a hot water outlet. The invention is characterized in that the liner body comprises a plurality of parallel horizontal pipes and a plurality of parallel longitudinal pipes; and the horizontal pipes and the longitudinal pipes are positioned on the same plane and are connected with each other by interpenetration. The plastic inner liner of the water heater adopts pipe network type plate structure, has strong pressure bearing capacity, secure structure and good water mobility, can be manufactured by plastic materials, does not produce scale, resists corrosion, occupies less space and is convenient to design and install.

The invention belongs to electric water heaters, and discloses a water-scale-free electric water heater. According to defects in the prior art, due to long-time use, water scales are generated on the inner wall of an electric water heater, an electric heating pipe and the inner wall of a water outlet pipe, power consumption is increased, and the service life of the electric water heater is short. According to the water-scale-free electric water heater, a water treatment plate support (3) is arranged in an electric water heater box body (1), and a water treatment plate (2) is fixed to the water treatment plate support (3) through bolts (5); and the water treatment plate (2) is prepared from, by weight, 8 parts of stone needles, 10 parts of magnets, 5 parts of tourmaline, 70-73 parts of china clay and 4-7 parts of wood bits, raw materials are crushed, mixed and added with a proper amount of water to be stirred and made into a cuboid, the cuboid is placed into an electric furnace to be roasted for 24 h at the temperature being 1000 DEG C and is taken out and cooled to normal temperature, and the water treatment plate is mounted on the water treatment plate support (3). The water-scale-free electric water heater has the beneficial effects that after long-time use, no water scale is generated on the electric water heater box body, an electric heating pipe and a water outlet pipe; power consumption is reduced; and the service life of the electric water heater is prolonged.

The present invention relates to a fuel saving gas welding apparatus that comprises: an oxygen gas supply unit that supplies an oxygen gas to a welding torch (3); a fuel gas supply unit that supplies a fuel gas to the welding torch (3); an ignition gas supply unit that supplies flame required for the ignition of the welding torch (3); and a control means (2) that discharges the fuel gas with a delay of 0.2 to 1 second after the oxygen gas to prevent reverse flow and flash back, wherein the fuel gas (e.g., acetylene gas) is supplied with a delay of 0.2 to 1 second after the oxygen gas by using a delay timer (T), a relay (Ry), a switch (12), and solenoid valves (S1) (S2), which makes it possible to prevent reverse flow and flash back in the welding torch (3), to significantly reduce the fuel gas by 30% or more, and to enhance the productivity by 30% or more.

The invention discloses a quantum sterile water dispenser. The quantum sterile water dispenser is characterized in that one end of a quantum water activator is connected with a water inlet; the other end of the quantum water activator is connected with an ozone generator; a heater is arranged at the bottom of the quantum sterile water dispenser; one end of the heater is connected with a water tank; the water tank is connected with the ozone generator; the other end of the heater is connected with activated carbon; the activated carbon is connected with a water valve through a water pipeline; a water wheel head is arranged at the other end of the water valve; a main controller and an audio frequency sensing module are arranged on the top part of a shell of the quantum sterile water dispenser; one end of the main controller is connected with the audio frequency sensing module. Due to the fact that the quantum water activator is arranged at the water inlet of the quantum sterile water dispenser provided by the invention, and the quantum water activator can change water with macromolecules into the water with micromolecules, the tenderness of the water is increased, scales are not generated in the whole device, and the water is easily absorbed by a human body.

The invention relates to the field of medium-temperature solar heat collectors, in particular to a stainless steel straight-through type medium-temperature heat collector. The advantage of light gathering of a composite paraboloid CPC reflector plate and the advantage of heat collecting of a medium-temperature pipe are integrated, and the temperature can reach 200 DEG C. In addition, through the design of stainless steel pipes, flow resistance is reduced, compared with a U-shaped pipe type medium-temperature pipe heat collector, the stainless steel straight-through type medium-temperature heatcollector is more suitable for the large-area solar project, and probability of freezing blockage and overheating is reduced. The stainless steel straight-through type medium-temperature heat collector can be widely applied to the solar medium-temperature industry and agriculture projects.

The invention provides a long-acting anhydrous cooling liquid for an automobile engine. The cooling liquid is prepared from the following components in percentage by mass: 92 to 95 percent of a base liquid, 2.2 to 3.7 percent of 6-(N-allyl-1, 1, 2, 2-tetrahydroperfluorodecyl) amino-2-sulfydryl-1, 3, 5-triazine-4-sodium mercaptide, 1.2 to 1.8 percent of medium-chain fatty acid, 2.5 to 3.5 percent of dipropylene glycol dimethyl ether and 0.002 to 0.004 percent of a coloring agent, wherein the basic liquid is propylene glycol or/and ethylene glycol, and the medium-chain fatty acid is a mixed acidof monobasic fatty acid and dibasic fatty acid. The corrosion inhibitor is used for preventing metal corrosion; all parts, capable of making contact with a medium, of the whole system can be protected; the heat conduction capacity of the cooling liquid is good, local overheating and friction force of parts are reduced, fuel oil is combusted more completely, the efficiency of the fuel oil is improved, and the oil amount is reduced.

The invention relates to a waste liquid treatment method for CMC or sodium sarcosinate or laundry detergent, the waste liquid is brine waste, the brine waste is evaporated through MVR, 80% of inorganic salt is removed, a solution containing 10% to 15% of salt, 40% to 50% of moisture and 35 to 50% of organic matter is left, the COD (chemical oxygen demand) of the solution which is called as mothersolution for short reaches 0.3 million mg/L, the mother solution is prepared into a solution of which the COD (chemical oxygen demand) is 0.01 million to 0.14 million mg/L in a solution preparation tank, then the prepared waste solution is pumped into USAB tank for treatment, and the waste solution sequentially flows into an anoxic tank, a PACT tank, an intermediate settling tank, a hydrolysis acidification tank, a contact oxidation tank and a secondary settling tank in an overflow way for treatment, detection and discharging is performed after the treatment is finished. The waste liquid treatment method provided by the invention has the advantages that the design is perfect, the convenience in use is realized, the salt in the waste liquid is effectively removed and a number of recycled water up to industrial reuse standards is produced after the treatment, the water quality is further improved by using twice settling through the intermediate settling tank and the secondary settling tank, and no incrustation is produced during use.