34results about How to "Gained profit" patented technology

The invention discloses a cloud power supply natural gas ecosystem based on graphene. The cloud power supply natural gas ecosystem based on graphene comprises a power generation device, an energy storage power supply and an ecological management module; the energy storage power supply is based on a graphene battery; the ecological management module is used for realizing electric quantity detection, power transmission and data transmission; a power scheduling module is used for performing power scheduling according to power transaction information; and the power scheduling module is connected with each electricity utilization terminal through a power transmission circuit. According to the cloud power supply natural gas ecosystem based on graphene disclosed by the invention, the switching speed of a perceptual component can be synchronous with the switching speed of an IGBT and a digital circuit; the conversion efficiency of the battery and the power supply is increased; simultaneously,the power consumption of the battery and the power supply is reduced; the internal resistance of an EBIOGEM is matched with the internal resistance of each chain point; due to continuous circulation of program hardware and a communication network, average distribution of energy is realized; the physical distance of an application is reduced to the most extent; energy collection and particle size calculation are provided; on the basis of a blockchain cryptographic machine, individuals and communities are authorized to create new energy together; and thus, a micro-energy network ecosystem for detection, early warning, control, big data acquisition, energy measurement and micro-power management is realized.

The invention discloses a comprehensive treatment method for mixed waste residues. The comprehensive treatment method comprises the following steps that (1) the mixed waste residues are mixed with reducing agent coke for reduction smelting to obtain iron-copper alloy, lead-zinc smoke dust and secondary smelted slag; (2) lead-free cathode ray tube (CRT) glass, quartz sand and an additional agent are added for glass ceramic smelting according to components of the secondary smelted slag, and obtained molten glass microcrystalline phase is subjected to water quenching granulation to obtain glass ceramic particles; and (3) the obtained glass ceramic particles are subjected to pressing plate molding forming, formed materials are subjected to nucleation and crystallization treatment to obtain glass ceramic plates with good performance. The mixed waste residues are treated through a two-step high-temperature smelting method, valuable metal in the residues can be effectively recycled and enriched, and the technical process is simple. Meanwhile, the follow-up preparation of the glass ceramic plates is combined, so that economic profits are achieved.

The invention relates to air sucking and pressing type high-efficiency energy-saving instant quick low-temperature sludge drying, disinfecting and fresh keeping method and device. The invention directly carries out treatment in a sewage treatment plant; after sludge which is primarily concentrated is directly and mechanically dewatered, the sludge enters a drying stage to ensure that the calorific value and the organic matter content of the dried sludge are maximized; the air sucking and pressing type drying device adopts a double-cylinder structure; and the change of the evaporation velocityof steam in a frequency conversion, regulation and drying adaptation process is used so as to guarantee pressure and temperature working conditions required by a heat transfer process between an inner cylinder and an outer cylinder. A product adopts a vacuum packaging method to be beneficial to the condition that during a storage period, organic matters cannot be influenced by exterior environmental conditions and time and cannot deteriorate to gradually lose the use values so as to achieve the effect of fresh keeping. The invention also realizes the purposes of high efficiency, energy saving, high speed, low-temperature drying, sterilization and disinfection.

The invention discloses a two-phase anaerobic technology and equipment for extracting lignocellulose from straw and generating methane. After rubbing breakage is performed on the straw, pyrohydrolysis is performed, then enhanced hydrolytic acidification is performed, after acidification mud generated through enhanced hydrolytic acidification is regulated by being mixed with part of acidizing liquid, anaerobic fermentation is performed, and after being regulated by biogas liquid generated through anaerobic fermentation, another part of the acidizing liquid is mixed with the straw processed through pyrohydrolysis to for continuous enhanced hydrolytic acidification; anaerobic fermentation is performed on the retained acidizing liquid; mechanical and hydraulic composite membrane removing is performed on floaters undissolved through enhanced hydrolytic acidification to form the lignocellulose, and then cleaning, disinfecting, drying, packaging and warehousing are performed; biogas generated through enhanced hydrolytic acidification and anaerobic fermentation is output to be utilized; biogas residues generated through anaerobic fermentation are used as organic fertilizer, and the redundant biogas liquid is used as the organic fertilizer or discharged after being processed through advanced treatment to reach the standard.

The invention discloses a WiFi sharing system. The WiFi sharing system comprises a client interface module, a server interface module, a log-in authentication module, a flow control module, a billing recharge module, and a database module. The WiFi sharing system uses every home router and every computer having a wireless network card as base stations for providing WiFi signals to members who need to access the Internet, thereby relieving data congestions of cellular networks effectively. The Internet can be connected without inquiring for WiFi passwords; accordingly, a service, which is better than the cellular networks of the service providers, can be provided freely or at expenses far below the expenses of the service providers. Safe WiFi connections in unfamiliar environments are guaranteed by real-name certifications and a lot of security technologies. WiFi carrying Trojans or viruses can be filtered. WiFi providers earn profits while providing the WiFi signals to other members. The WiFi sharing system is simple in structure and convenient in use. The WiFi sharing system provides a convenient approach for the users.

A distribution network planning method adapted to the development of distributed power generation and energy storage stations. This method first performs spatial load prediction on the distribution network area to be planned within the planning year, and obtains the future load node distribution of the distribution network area to be planned. Then, according to the distribution of load nodes, an upper-level optimization model is established, and the model is used to obtain the optimal distribution network grid structure in the distribution network area to be planned, and then the distribution network to be planned is predicted according to the optimal distribution network grid structure The load characteristics of all load nodes in the region and the output characteristics of distributed power generation. Finally, a lower-level optimization model is established for the location, capacity and profit model of the energy storage station, and the energy storage with the best interest for the investor of the energy storage station is calculated by using this model. Station siting capacity and construction site. This design not only solves the problems of line planning and energy storage station site selection and capacity determination in power grid planning, but also maximizes the profit of energy storage stations.

The invention relates to a coke oven flue gas desulfurization reform process without coke oven shutdown. The coke oven flue gas desulfurization reform process without coke oven shutdown comprises the following steps that firstly, regions on the two sides of a concrete flue are excavated, and trepanning construction is carried out on an external joint of a first flue; secondly, concrete cutting is carried out; thirdly, after cutting is completed, whether cut and formed concrete blocks disengage from the flue or not is checked; whether the air drafting phenomenon at a gap is serious or not is observed, if yes, putty is used for temporary sealing, and then a sling is installed; fourthly, machined flue connection pieces fall onto the concrete flue along a cutting line; fifthly, the concrete blocks which are cut and formed originally are slung; sixthly, a transverse blind plate slides into the concrete flue; seventhly, the flue connection pieces are fixed to the concrete flue; eighthly, expansive cement is used for carrying out dense treatment on leaking positions of joints of the concrete flue and the flue connection pieces, trepanning construction is carried out on an external joint of a second flue, and the second step, the third step, the fourth step, the fifth step, the sixth step, the seventh step and the eighth step are executed again; ninthly, a vertical blind plate is installed in the concrete flue. The process for reforming coke oven flue gas without coke oven shutdown is safe and high in reliability.

The invention discloses an electric logistics vehicle sharing standard battery pack power exchange system and a power exchange method, which belong to the technical field of new energy vehicles. The communication interaction between the controllers completely solves the problem of inability to communicate with each other, and completely solves the problem that the battery BMS communication protocol of different manufacturers and various models is different, resulting in the inability to form a universal adaptation and shared power exchange in the market, resulting in a great waste of resources; at the same time , The installation structure of the standard battery pack is optimized in the power exchange system, so that the same vehicle can be flexibly configured with different numbers of standard battery packs in different scenarios, to meet the user's various actual use scenarios, so that the power exchange model can achieve maximum Make full use of social resources to form a win-win situation for all participants.