112results about How to "Fully produced" patented technology

A steam generator, a heating cooker having the same and a control method of the heating cookerprevent the lowering of steam generation performance and generate steam within a short period of time while stably supplying water required for generating steam, a heating cooker having the steam generator and a control method of the heating cooker. The control method of a steam generator having a steam container, a steam heater and a water level sensor includes determining whether the steam container is subject to lack of water using the water level sensor, supplying water for a predetermined first time when it is determined that water in the steam container is less than a predetermined minimum level, and controlling a supply amount of water by additionally supplying water for a predetermined second time when a minimum water level is sensed in the steam container by the water level sensor after supplying water.

The invention discloses an integrated low-carbon micro-discharge energy-saving and emission-reduction boiler system. The system comprises a boiler body (1), a steam drum (2), a heat exchanger (3), a preheater (4), an economizer (5), a superheater (6), a steam turbine (7), a generator (8), a secondary smoke combustion device (9), a desulfuration and dust collect unit (10), an air blower (11) and a smoke exhauster (13), wherein the steam drum (2) and the heat exchanger (3) constitute a hot-water heating circulation loop, the economizer (5) is connected with the steam drum (2), and the air blower (11) feeds air to the preheater (4); the steam drum (2) is connected with the superheater (6), and then connected with the steam turbine (7) by a superheated steam pipe (22); the steam turbine (7) is connected with a low-pressure steam pipe (23), and the generator (8) is linked with the steam turbine (7); and the outlet of a gas duct of the boiler body (1) is connected with a smoke pipe (25), and the smoke exhauster (13) is arranged on the smoke pipe (25), and sequentially feeds smoke into the secondary smoke combustion device (9) and the desulfuration and dust collect unit (10) so as to process and discharge the smoke.

The invention discloses an efficient and energy-saving garbage fuel stirring water heater. The efficient and energy-saving garbage fuel stirring water heater comprises a water inlet pipe, a shell, a pulverizer, a rotary barrel, smashing cutters, a combustion furnace, an air inlet pipe, a stirring roll, stirring blades, a combustion plate, a heat exchange pipe, an air outlet pipe and a water outletpipe. The combustion furnace is arranged in the shell, and the combustion plate is obliquely arranged in the combustion furnace. A plurality of electronic igniters are arranged on the upper surface of the combustion plate, and the air inlet pipe is arranged between the side wall of the shell and the combustion furnace. The stirring roll is arranged in the combustion furnace, and the stirring blades are evenly arranged on the stirring roll, and the rotary barrel is arranged in the pulverizer. The smashing cutters are evenly arranged on the outer wall of the rotary barrel, and a secondary igniter is arranged at the top end of the combustion furnace. The top end of the combustion furnace is connected with one end of the heat exchange pipe, the other end of the heat exchange pipe communicateswith the air outlet pipe, and the outlet end of the air outlet pipe is provided with an air spraying head. According to the efficient and energy-saving garbage fuel stirring water heater, the heatingeffect is improved, energy waste is avoided, and energy is greatly saved; heat losses are reduced, and the utilization rate of energy is increased; and the structure is simple, use is convenient, energy is saved, and the efficient and energy-saving garbage fuel stirring water heater is beneficial to popularization.

The invention discloses an efficient medical waste processing device and a manufacturing method of the efficient medical waste processing device. The efficient medical waste processing device comprises a reaction chamber, a combustion chamber, an air blower, a waste residue chamber and an oxygen-enriched air supply system. The reaction chamber is arranged above the waste residue chamber. A device tower body is composed of the reaction chamber and the waste residue chamber. A residue filtering net plate is arranged between the reaction chamber and the waste residue chamber. A piston feeding device is arranged on the lateral side of the upper end of the reaction chamber. Oxygen-poor pyrogenic decomposition is conducted on medical waste in the reaction chamber to generate combustible gas and harmless residues. In the combustion chamber, the combustible gas is combusted and the harmless residues are collected in a concentrated mode so that harmful gas generated through direct combustion can be avoided. Oxygen-enriched gas is conveyed into the combustion chamber through the oxygen-enriched air supply system, the oxygen content in the combustion chamber is regulated, it is ensured that combustible gas of different types is fully combusted, tail gas which is fully combusted is filtered through a tail gas processing device, clean air can then be discharged, and no harm is caused to the environment.

The invention discloses a fast and environment-friendly straw treating method. The method comprises the steps that crushed straw is incinerated in a sealed container, and plant ash generated after incineration is returned to the field; generated smoke sprayed water mist is dedusted, harmful substances in the smoke sprayed water mist are adsorbed by adsorbing substances, and then the smoke sprayed water mist is exhausted into the atmosphere; and after treatment is completed, a device is moved to a next straw pile. The invention discloses the treating device which comprises a transporter, and an incinerator, a steam boiler, a purification can and a pulverizer which are mounted on the transporter. The pulverizer is connected with a feed inlet of the incinerator through a conveyer; the steam boiler is arranged on the incinerator; the purification can is partitioned into a dedusting cavity and a smoke removing cavity; the dedusting cavity communicates with the smoke removing cavity through a connecting pipeline; the dedusting cavity is provided with spray pipes connected with a steam port of the steam boiler through a steam pipe; the dedusting cavity is connected with an air outlet of the incinerator through a smoke exhaust pipe; and the smoke removing cavity is filled with adsorbing substances, and an air exhaust pipe is arranged at the top end of the smoke removing cavity. According to the fast and environment-friendly straw treating method and device, operation is convenient, the cost is low, the straw treating efficiency is high, the straw treating time is short, and the smoke purification effect is good.

The invention relates to a sizing method of environment-friendly textile slurry, which comprises the following steps: pouring slurry into a slurry trough, and heating the slurry in the slurry trough to 55 DEG C; immersing the fabric into the slurry in the slurry trough for 5 minutes while winding the fabric on a frame to tighten the fabric and rolling the fabric at uniform speed so that the slurry is sufficiently and uniformly filled into the fabric, wherein the pressure of the squeezing roller is 13KN; taking out the fabric, putting the fabric in a drying oven, and drying the fabric; immersing the dried fabric into the slurry again for 2 minutes, and rolling the fabric at uniform speed, wherein the pressure of the squeezing roller is 15KN; and taking out the fabric, putting the fabric in a drying oven, and drying the fabric to finish the sizing technique. The method completes the fabric sizing in a twice sizing mode, and designs the technological parameters (mainly temperature of the slurry trough, immersion time for two sizing processes, and pressure of the squeezing roller) according to the specific slurry. The sizing technique is especially suitable for sizing high-count cotton fabrics, and has favorable sizing effect.

The invention relates to a rice noodle preparation method of a household rice noodle machine and the household rice noodle machine. The rice noodles preparation method of the household rice noodle machine comprises the following steps: a feeding stage, namely driving a screw rod to rotate by a drive system and feeding raw materials into an extrusion grinding cavity by the screw rod; a curing and noodle-extruding stage, namely driving the screw rod to rotate by the drive system, grinding the raw materials by the screw rod, mixing, simultaneously curing the raw materials, and extruding into rice noodles from the ground, crushed, mixed and cured raw materials through a molding die head; and a once warming process, namely heating a extrusion crushing cavity by a heating device before the curing and noodle-extruding stage, so that the temperature of the extrusion crushing cavity ascends to T1, and the range of T1 is 80-110 DEG C, and feeding the rice material into the extrusion grinding cavity for curing after the once warming process is additionally added in the rice noodle preparation process, so that the hardness of the rice material is reduced, and the crushing of the rice material by virtue of a crushing, extruding and molding system in the curing and noodle-extruding stage is facilitated, and forming of the rice noodles are facilitated.

The invention discloses a method for preparing low-sugar-content enzyme by using fed-batch fermentation. The method for preparing the low-sugar-content enzyme by using fed-batch fermentation comprisesthe following steps: firstly, performing fermentation on a mixture of a high-sugar-content fruit and vegetable stock fermentation solution and a freshly beaten fruit and vegetable juice so as to obtain a low-sugar-content fermented fruit and vegetable solution; and then, adopting a fed-batch fermentation method so as to continuously performing fermentation on a mixture of the high-sugar-content fruit and vegetable fermentation solution and the low-sugar-content fermented fruit and vegetable solution, and thus, the low-sugar-content enzyme is continuously prepared. The method for preparing thelow-sugar-content enzyme by using fed-batch fermentation is simple in production method, short in fermentation cycle, low in cost, and reduced in pollution risk; moreover, influence of seasons on fruit and vegetable production is avoided so that the problems of discontinuous production, as well as inhibition on bacillus aceticus growth caused by high sugar content, and so on are solved. The method for preparing the low-sugar-content enzyme by using fed-batch fermentation is suitable for large-scale industrial production; moreover, the method is also of great significance to the enzyme industry.

The invention discloses an industrial sludge solid waste treatment method which comprises the following steps: proportioning parameters of cement, wastes, a medicament and water, conveying sludge wastes, stirring by a stirring machine, conveying the materials to a building block forming machine through a belt conveyor for forming and maintenance of building blocks, and finally performing landfilling. The method is simple in process, convenient to operate, obvious in treatment effect and extremely low in pollution to underground water; furthermore, generation of solid wastes can be reduced, and the solid wastes can be fully and cyclically used as much as possible.

The invention discloses a method for co-producing sodium hexafluoroaluminate and biurea. The method comprises the following steps: (1) adding ammonium hexafluoaluminate into a sodium carbonate-removed refined hydrazine hydrate solution wherein sodium chloride in the refined hydrazine hydrate solution performs double decomposition reaction with the ammonium hexafluoaluminate, thus generating the sodium hexafluoroaluminate and ammonium chloride, and separating the sodium fluoroaluminate, thus obtaining a mother solution 1; (2) adding urea and hydrochloric acid into the mother solution 1 where hydrazine hydrate and urea in the mother solution 1 performs condensation reaction with the hydrochloric acid, thus generating the biurea and ammonium chloride, and separating the biurea, thus obtaining a mother liquid 2. According to the method, the sodium hexafluoroaluminate, the biurea and the ammonium chloride which are high in yield and high in purity can be respectively produced; the yield of the sodium hexafluoroaluminate is up to 99.3 percent or above, and the contents of fluorine and aluminum in the sodium hexafluoroaluminate can meet the requirement of the national standard; the yield of the biurea is up to 97 percent or above, and the purity is 98 percent or above; the yield of the ammonium chloride is 98 percent or above, and the purity can meet the industrial standard.

The invention discloses a pennisetum purpureum Schumab cv.Purple feed and a preparation method and application thereof. The pennisetum purpureum Schumab cv.Purple feed is prepared from the following raw materials in percentage by weight of 55%-70% of pennisetum purpureum Schumab cv.Purple, 20%-30% of fermentation additives and 10%-15% of mixed microorganisms through anaerobic fermentation, whereinthe fermentation additives comprise astragalus extracts, ginkgo leaf extracts, Chinese magnoliavine fruit extracts, soyabean bran, 5%-10% calcium chloride, manganese sulfate, and ferrous disulfide; and the mixed microorganisms comprise cellulose decomposing bacteria, flavobacterium, bacillus subtilis and lactobacilli. The pennisetum purpureum Schumab cv.Purple feed disclosed by the invention hasthe advantages that the obtained pennisetum purpureum Schumab cv.Purple feed has acid flavor, and the storing condition is not high; and according to the pennisetum purpureum Schumab cv.Purple feed disclosed by the invention, the palatability of the feed is improved, the appetite of animals is stimulated, and the food consumption is increased.

The invention provides an air conditioner TEG energy collector which is characterized by comprising a TEG thermoelectricity module, an energy collection circuit and a device to be charged, wherein the TEG thermoelectricity module is arranged on an air conditioner chassis or a wind guide bar with large temperature difference; the TEG thermoelectricity module is electrically connected with the power source input end of the energy collection circuit; the power source output end of the energy collection circuit is electrically connected with the device to be charged. The efficient energy collection circuit is converted into a standard power source, then external air conditioner components such as a battery and a remote controller are charged by the standard power source, the generation of condensate water on the components with large temperature difference is effectively avoided, the temperature difference of an air conditioner is fully utilized to produce electric energy, energy-saving and environment-friendly effects are realized, and the air conditioner TEG energy collector is particularly suitable for being used in remote engineering machines and base station air conditioners.