37results about How to "Realize zero consumption" patented technology

The invention discloses a pedal washing machine which comprises a barrel body for holding water, an inner barrel arranged in the barrel body for placing clothes, an inner barrel shaft fixed with the inner barrel, a base arranged below the barrel body, a transmission mechanism arranged below the barrel body for driving the inner barrel to rotate, and a pedal device arranged on the base and connected with the transmission mechanism for inputting power, wherein a buoy is arranged below the inner barrel in the barrel body; the transmission mechanism comprises a washing transmission mechanism and a dehydrating transmission mechanism which are arranged on the inner barrel shaft; the transmission mechanism, the inner barrel shaft, the inner barrel and the buoy can move together up and down; and by means of buoyancy applied on the buoy from water while washing and gravity borne by the inner barrel while dehydrating, the inner barrel shaft drives the transmission mechanism to move up and down so that the washing transmission mechanism and the dehydrating transmission mechanism respectively perform clutch transmission with the pedal device. The pedal washing machine requires no power consumption, and a user can take exercises while washing clothes; and the pedal washing machine has simple washing-dehydrating clutch structure and saves production cost and installation cost.

The invention discloses a motion type washing machine with a manual engaging and disengaging device. The washing machine comprises a barrel body for accommodating water, an inner barrel arranged in the barrel body for placing clothes, an inner barrel shaft fixed with the inner barrel, a base arranged below the barrel body, a transmission mechanism arranged below the barrel body for driving the inner barrel to rotate and a pedal device arranged on the base and connected with the transmission mechanism for inputting power, wherein both the transmission mechanism and the inner barrel are fixed on the inner barrel shaft and can move up and down together; the transmission mechanism comprises a washing transmission mechanism arranged on the inner barrel shaft and a dehydrating transmission mechanism; and the bottom end of the inner barrel shaft is provided with the manual engaging and disengaging device which enables the inner barrel shaft to drive the transmission mechanism and the inner barrel to move up and down so as to realize transmission connection between the washing transmission mechanism and the pedal device and between the dehydrating transmission mechanism and the pedal device during washing and dehydrating. The washing machine does not need to consume electricity, and can allow a user to do physical exercise at the same time of washing the clothes; and the engaging and disengaging between the washing and the dehydrating adopt the manual engaging and disengaging device with a simple structure so as to save production and installation costs.

The invention discloses a sport type washing machine with a damping function. The washing machine comprises an upper barrel body filled with water, a lower support pedestal supporting the barrel body, as well as an output shaft capable of moving up and down, wherein an inner barrel for placing clothes is arranged in the barrel body; the up-and-down movement of the output shaft realizes the clutch switching of washing and dehydrating; and a hollow water storage cavity is arranged on the support pedestal, and water is stored in the water storage cavity in washing and / or dehydrating to serve as a counterweight damping device. The support pedestal comprises a support body and a base arranged at the bottom of the support pedestal, wherein a plurality of communicated hollow water storage cavities are formed in the base of the support body; a water inlet and an air vent port are formed on top of the water storage cavities, and a drainage port is formed at the bottom of the water storage cavities; the water inlet is communicated with the drainage port at the bottom end of the barrel body through a water inlet pipe; the air vent port is connected with an air vent pipe; the air vent pipe is hung outside the washing machine through a hook; and the air vent pipe is put down after washing to ensure that water in the barrel body is drained. The sport type washing machine has the characteristics of simple structure and good damping effect.

The invention relates to the field of network security supervision, in particular to a computer network security intrusion detection system, which comprises a network traffic statistics module for realizing statistics of computer network traffic; a running state monitoring module used for recording running state parameters of a computer in a script recording mode; a website access speed monitoringmodule used for monitoring the website access speed in a script playback and model identification mode; and an intrusion monitoring module used for realizing computer network security monitoring based on a fuzzy neural network algorithm according to the computer network flow and / or operation state parameters and / or website access speed parameters. According to the invention, real-time monitoringof computer network flow, operation state parameters and website access speed parameters is realized, so that abnormal conditions existing in the operation process of the computer network can be foundin time, and a guarantee is provided for safe operation of the computer network.

The invention discloses a cyclic utilization method of ammonia gas in a production process of ammonium paratungstate. The method comprises the specific steps: firstly, connecting a crystallization boiler in the production process of the ammonium paratungstate with a discharging hole of a rotary furnace in a yellow and blue tungsten manufacturing process in parallel; conveying the ammonia gas generated in two devices into a rectifying tower and a condensation system by utilizing an induced draught fan and carrying out gas-liquid separation to obtain the ammonia gas; spraying and adsorbing most of the ammonia gas with hydrochloric acid, so as to obtain an ammonium chloride solution; pumping the ammonium chloride solution into a venturi device; meanwhile, transmitting the residual ammonia gas into the venturi device to obtain a mixed solution of ammonia water and ammonium chloride; cooling the mixed solution and preparing according to desorption agent concentration requirements needed by ion exchange, so as to realize the cyclic utilization of the ammonia gas in the production process of the ammonium paratungstate. The method disclosed by the invention is safe and environmentally friendly and has less investment and rapid effect; the ammonia gas discharged in the production process of the ammonium paratungstate can be completely recycled, so that zero storage and zero consumption of liquid nitrogen are realized.

The invention belongs to the field of the recycling of waste water and waste gas, and particularly relates to a comprehensive treatment method for high-concentration ammonia nitrogen waste water and boiler flue gas. The method comprises the following steps of: after separating crude synthesis gas formed by the waste water from a gasification process by a gas-liquid separator, conveying the separated gas to a low-temperature methanol washing process, and conveying low-temperature condensate generated by washing the gas and high-pressure flashing gas from a gasification lime water process into a steam stripping tower; conveying steam subjected to gas stripping by the steam stripping tower into a boiler by a pipeline; and performing reduction reaction of NH3 and NOx in the flue gas to generate N2 and water, reacting the NH3 with SO2 in the flue gas to generate (NH4)2SO3, and combining the (NH4)2SO3 with O2 to generate stable (NH4)2SO4. According to the comprehensive treatment method, the high-concentration ammonia nitrogen waste water serving as a denitration agent is used for the desulfuration and denitration of the boiler, so that the problem of the pollution of nitrogen oxides in petrochemical enterprises is solved, the discharged high-concentration ammonia nitrogen waste water is 'eliminated completely' in the desulfuration and denitration processes, two pollution sources are eliminated, and the win-win aims of environmental protection and resource recycling are fulfilled.

A method for producing ecologic cement and active sand by using waste concrete and sludge comprises the following steps: breaking waste concrete, separating to form fine particles with the particle size being smaller than 10mm and coarse particles with the particle size of 10-40mm, processing sludge by adopting a ridge granule seed crystallization technology to form ridge granule seed crystallized sludge, crushing aged and caked sludge to make the particle size be not greater than 40mm, producing ecologic clinker from the coarse particle waste concrete with the particle size of 10-40mm, sludge, a correction material and an alteration agent through a dry rotary kiln production line technology, producing active slag powder and active sand from fine particle waste concrete with the particle size being smaller than 10mm through the dry rotary kiln production line technology, and producing the ecologic cement from the produced ecologic clinker and active slag powder through the dry rotary kiln production line technology. The method fully utilizes most widespread and maximum limestone coarse aggregate waste concrete, sludge and other wastes to produce the ecologic cement and the active sand, so protection of social, ecologic and natural environment is facilitated.

The invention discloses a pedal washing machine which comprises a barrel body for holding water, an inner barrel arranged in the barrel body for placing clothes, an inner barrel shaft fixed with the inner barrel, a base arranged below the barrel body, a transmission mechanism arranged below the barrel body for driving the inner barrel to rotate, and a pedal device arranged on the base and connected with the transmission mechanism for inputting power, wherein a buoy is arranged below the inner barrel in the barrel body; the transmission mechanism comprises a washing transmission mechanism and a dehydrating transmission mechanism which are arranged on the inner barrel shaft; the transmission mechanism, the inner barrel shaft, the inner barrel and the buoy can move together up and down; and by means of buoyancy applied on the buoy from water while washing and gravity borne by the inner barrel while dehydrating, the inner barrel shaft drives the transmission mechanism to move up and down so that the washing transmission mechanism and the dehydrating transmission mechanism respectively perform clutch transmission with the pedal device. The pedal washing machine requires no power consumption, and a user can take exercises while washing clothes; and the pedal washing machine has simple washing-dehydrating clutch structure and saves production cost and installation cost.

The invention relates to a Kaman piezoelectric suspension fork energy feedback device which is used for converting the energy of an air eddy behind a shock absorber of a suspension fork when an automobile drives into electric energy. According to the Kaman piezoelectric suspension fork energy feedback device disclosed by the invention, a cantilever beam is mounted on the outer wall of the shock absorber of the automobile suspension fork; a piezoelectric ceramic diaphragm is fixed to the cantilever beam; a Karman vortex street principle is utilized, so that when current air flows through the cylindrical shock absorber, vortex wake streams are alternately generated on two sides of the back of the cylindrical shock absorber, the vortex wake streams generate pressure intensity in alternate changes on the piezoelectric ceramic diaphragm, after piezoelectric ceramics are pressed, the electrodynamic force is generated, and after the voltage transformation of a wave filter and a voltage adjuster, the electricity is supplied to an accumulator of the automobile. According to the Kaman piezoelectric suspension fork energy feedback device disclosed by the invention, the flowing of the air at the suspension fork in the driving process of the automobile is completely used for electricity generation, other energy sources do not need to be consumed, and the Kaman piezoelectric suspension fork energy feedback device is high in reliability, energy-saving and environment-friendly.

The invention discloses a passive self-propelled assisting mopping device. The device can achieve cleaning of ground and forward movement through stepping of feet, and include a power input module, awalking module and a mopping module, the power input module provides power for the whole system, the walking module achieves the forward movement of the whole system, the mopping module is used for cleaning the ground, the device is characterized in that no energy such as electric energy, a fuel and the like is needed, and the forward movement of the device and the cleaning of the ground are achieved by the stepping of manpower. The device has very positive significance for saving energy and conducting green cleaning.

Disclosed is an intelligent control system for an ecological and environment-friendly toilet. Excrement and urine can be separated through an excrement separating device, excrement is conveyed to a bioreactor under the effect of a vacuum suction system for microbial conversion for generating high-quality organic biological solid so as to achieve excrement harmless treatment and recycling; urine enters a urine treatment and nutrient recycling system, and treating water is subjected to decoloration and disinfection for excrement flushing, toilet cleaning and other purposes; on the basis, the intelligent control system is arranged, air quality, illuminance, toilet cubicle and other parameters of each toilet cubicle are monitored, a ventilation device and an illumination device are controlledto be turned on or off, and the comfortable environment inside the toilet cubicles is maintained; the number of people going to the toilet, the water consumption, the electricity consumption and the like of the whole toilet are monitored, a result is shown on a simulation display screen outside the toilet, and the city public toilet operation and management level is helped to be improved.

The invention discloses a double-pedal gear drive system used for a motile washing machine and the motile washing machine. The drive system comprises a base, an output shaft, two transmission mechanisms and a pedal plate, wherein the transmission mechanisms are used for transmitting motive power to the output shaft; the pedal plate provides the motive power; the output shaft moves up and down in the axle direction to realizing washing and dehydration clutch; the transmission system also comprises an upper umbrella tooth and a lower umbrella tooth which are axially sleeved on the output shaft at interval; the upper umbrella tooth and the lower umbrella tooth are axially fixed and do not move up and down along with the output shaft; the transmission mechanisms are symmetrically arranged relative to the upper umbrella tooth and the lower umbrella tooth; the upper umbrella tooth is internally provided with a first one-way bearing, the lower umbrella tooth is internally provided with a second one-way bearing and a third one-way bearing which are oppositely arranged, and the installation direction of the second one-way bearing is opposite to that of the third one-way bearing; the output shaft is provided with a groove section the diameter of which is smaller; and by means of the up and down movement of the output shaft, one of the one-way bearings fails so as to achieve washing positive and negative turn and dehydration coincidental turn. The double-footstep gear drive system provided by the invention has the characteristics of simple structure, uniform force and high reliability.

The invention discloses a multi-stage gear transmission system for a stepping washing machine and the washing machine. The transmission system includes a base, an output shaft, a transmission mechanism for transmitting power to the output shaft, a clutch structure for realizing washing and dehydration, and a pivot fixing There are two pedals on the base to provide power. The output shaft can go up and down in the axial direction and cooperate with the clutch structure to realize the clutch of washing and dehydration. The clutch structure includes output bevel gears and one-way Bearings, the transmission mechanism is two groups, and each group corresponds to a foot pedal, including at least two sets of double gears for meshing transmission. One end of the foot pedal is a pedal, and the end of the other end is a section of arc-shaped rack. One of the double gears meshes with the arc-shaped rack for transmission, the other double gear meshes for transmission with the output bevel gear, and the two gears mesh for transmission to form a transmission composed of pedal arc-shaped racks, double gears and output bevel teeth. chain. The invention has the advantages of simple structure, uniform stress and high reliability.

The invention discloses a motion type washing machine with a manual engaging and disengaging device. The washing machine comprises a barrel body for accommodating water, an inner barrel arranged in the barrel body for placing clothes, an inner barrel shaft fixed with the inner barrel, a base arranged below the barrel body, a transmission mechanism arranged below the barrel body for driving the inner barrel to rotate and a pedal device arranged on the base and connected with the transmission mechanism for inputting power, wherein both the transmission mechanism and the inner barrel are fixed on the inner barrel shaft and can move up and down together; the transmission mechanism comprises a washing transmission mechanism arranged on the inner barrel shaft and a dehydrating transmission mechanism; and the bottom end of the inner barrel shaft is provided with the manual engaging and disengaging device which enables the inner barrel shaft to drive the transmission mechanism and the inner barrel to move up and down so as to realize transmission connection between the washing transmission mechanism and the pedal device and between the dehydrating transmission mechanism and the pedal device during washing and dehydrating. The washing machine does not need to consume electricity, and can allow a user to do physical exercise at the same time of washing the clothes; and the engaging and disengaging between the washing and the dehydrating adopt the manual engaging and disengaging device with a simple structure so as to save production and installation costs.

The invention discloses a transmission device of a foot-operated washing machine. The washing machine comprises a barrel body for containing water, an inner barrel which is arranged in the barrel body and is used for placing clothes, an impeller arranged in the inner barrel, an impeller shaft used for driving the impeller to rotate and a base arranged under the barrel body. The transmission device is arranged on the base, the impeller shaft is provided with a washing bevel gear and a dewatering bevel gear at an interval, the transmission device comprises a pedestal, a pedal device pivoted on the pedestal and a transmission gear group arranged on the pedal device, the transmission gear group can be respectively engaged with the washing bevel gear and the dewatering bevel gear for transmission, the pedestal is provided with a vertical opening extending inwards, the lower part of the impeller shaft, the washing bevel gear and the dewatering bevel gear are all arranged in the vertical opening, the pedal device comprises an arc-shaped plate, a pedal and a reset torsion spring, the pedal is integrated with the arc-shaped plate and extends out of the periphery of the arc-shaped plate along the edge radius of the arc-shaped plate, the reset torsion spring is used for resetting, the arc-shaped plate is pivoted in the vertical opening through a pivot shaft, and the reset torsion spring is sleeved on the pivot shaft. The transmission device has the characteristics of simple structure and high transmission ratio.

The invention discloses a sport type washing machine with a damping function. The washing machine comprises an upper barrel body filled with water, a lower support pedestal supporting the barrel body, as well as an output shaft capable of moving up and down, wherein an inner barrel for placing clothes is arranged in the barrel body; the up-and-down movement of the output shaft realizes the clutch switching of washing and dehydrating; and a hollow water storage cavity is arranged on the support pedestal, and water is stored in the water storage cavity in washing and / or dehydrating to serve as a counterweight damping device. The support pedestal comprises a support body and a base arranged at the bottom of the support pedestal, wherein a plurality of communicated hollow water storage cavities are formed in the base of the support body; a water inlet and an air vent port are formed on top of the water storage cavities, and a drainage port is formed at the bottom of the water storage cavities; the water inlet is communicated with the drainage port at the bottom end of the barrel body through a water inlet pipe; the air vent port is connected with an air vent pipe; the air vent pipe is hung outside the washing machine through a hook; and the air vent pipe is put down after washing to ensure that water in the barrel body is drained. The sport type washing machine has the characteristics of simple structure and good damping effect.

The invention discloses a foot-operated double-clutch pulsator washing machine, which comprises a barrel body for holding water, an inner barrel arranged in the barrel body for placing clothes, a pulsator arranged in the inner barrel, a pulsator shaft for driving the pulsator to rotate, and a pulsator shaft arranged in the barrel. The base under the body, the clutch transmission mechanism set under the barrel body to drive the pulsator shaft to rotate, and the foot pedal device set on the base to input power, and a buoy that can make the inner barrel float when washing is arranged under the inner barrel. The wheel shaft and the pulsator are fixed, and the pulsator shaft can move up and down in the axial direction. The pulsator and the pulsator shaft are driven upward by the buoyancy of the buoy during washing, and the clothes and their own gravity move downward during dehydration. The pedal device includes The bevel gear is driven, and the clutch transmission structure is installed on the pulsator shaft. When washing, the pulsator shaft is driven to drive the pulsator to rotate. When dehydrating, the pulsator and the inner tub are combined to rotate at the same speed. The washing machine of the invention adopts a double-clutch transmission structure, has a simple structure, does not need electricity for washing, and can exercise the body.

The invention discloses a sport type washing machine with a damping function. The washing machine comprises an upper barrel body filled with water and a lower base supporting the barrel body, wherein an inner barrel for placing clothes is arranged in the barrel body; a transmission device is arranged in the base, and comprises an input device for inputting power manually and a transmission gear transmitting output power; the transmission gear is arranged on an output shaft; the output shaft moves up and down in the vertical direction, so that transmission of the transmission gear and an input device is performed to realize the switching of washing and dehydrating; the barrel body and the base are of an upper and lower split structure, and the connection part is provided with a damping device; the damping device comprises a plurality of groups of upper and lower positioning columns which are respectively arranged on the connecting parts of the bottoms of the barrel body and the upper parts of the base; each upper positioning column and each lower positioning column are arranged into a group correspondingly; and an elastic damping ring is sleeved outside each group of upper and lower positioning columns, and the height of the elastic damping ring is more than the sum of the height of the upper positioning column and the height of the lower positioning column. According to the sport type washing machine, the damping of the washing machine in the running process is reduced, and the using performance of the washing machine is improved.

The invention discloses a treadle sports type impeller type washing machine, comprising a barrel for holding water, an inner barrel arranged in the barrel for holding clothes, a hollow shaft sleeve for driving the inner barrel to rotate, an impeller arranged at the bottom of the inner barrel, an impeller shaft coaxially arranged in the shaft sleeve to drive the impeller to rotate, a base seat arranged below the barrel, a transmission mechanism arranged below the barrel for driving the shaft sleeve and the impeller shaft to rotate respectively and a treadle device arranged on the base seat and connected with the transmission mechanism to input power. A floater for making the inner barrel, the shaft sleeve, the impeller and the impeller shaft float together during washing process is arranged below the inner barrel; the transmission mechanism comprises a washing bevel gear installed on the impeller shaft, a dewatering bevel gear installed on the shaft sleeve and a one way bearing arranged between the dewatering bevel gear and the shaft sleeve; the treadle device comprises a driving bevel gear; the washing bevel gear is driven upwards by the impeller shaft during washing process to engage with the driving bevel gear; the dewatering bevel gear is driven downwards by the shaft sleeve bearing the weight of the inner barrel to engage with the driving bevel gear.

The invention discloses a method for producing ethanol by reusing anaerobic digestion effluent and refining tower residue, belonging to the technical field of wastewater treatment and ethanol fermentation industry, including the steps: mixing membrane filtrate of anaerobic digestion effluent filtered through films, the residual liquid of the refining tower and the other ingredient water with the crushed grain raw materials, according to the ratio of ingredient water to the crushed grain raw materials is 1 : (2-3.5), saccharifying, fermenting and distilling to obtain ethanol, wherein that membrane filtrate accounts for 10-90% of the water mass of the total ingredient, and the residual liquid in the refining tower accounts for 1-30% of the total ingredient water, and the other ingredient water accounts for 0-60%, and that volatile acid concentration of the ingredient water is controlled at 100-1200 mg / L by adjust the proportion of the membrane filtrate, the residual liquor of the refining tower and other ingredient water or adding acetic acid (based on acetic acid), and at the same time, the alcohol yield is remarkably improve, and the utilization rate of raw materials is improve by1. 5%, reduce that energy consumption and cost of ethanol production.

The invention belongs to the field of coal-fired boilers of thermal power plants, and particularly relates to an alternating current plasma-oxygen rich ignition combustor. The alternating current plasma-oxygen rich ignition combustor aims to solve the problem of poor coal type adaptability of an alternating current plasma ignition technology. The alternating current plasma-oxygen rich ignition combustor comprises a combustor body, a nozzle is arranged at the left end of the combustor body, a pulverized coal elbow is fixedly arranged at the right end of the combustor body, and a central cylinder is arranged at the position, located at the central axis of the combustor body, inside the combustor body. According to the alternating current plasma-oxygen rich ignition combustor, an included angle A between the axes of alternating current plasma generators on the two sides is greater than 50 degrees and less than 80 degrees, so that three plasma arcs are collected at the central axis of thecentral cylinder, so that the alternating current plasma-oxygen rich ignition combustor has the beneficial effects that the three plasma arcs are seamlessly connected at the axis of the central cylinder, then a continuous plasma arc fire core zone with the length L1 greater than or equal to 300 mm is formed, uninterrupted heating of the pulverized coal is achieved, and the stay duration of the pulverized coal at the fire core zone is prolonged, which are quite beneficial to ignition of carbon particles in coal, and therefore the alternating current plasma-oxygen rich ignition combustor is quite suitable for being used for igniting the inferior coal.