147results about How to "Rational use of resources" patented technology

The invention discloses a peak-shaving and valley-shaving electric vehicle replacement station for a power distribution network. It includes 10kV AC busbar, one-stage DC busbar, two-stage DC busbar, converter device, energy storage device, electric vehicle charging device, solar and wind energy power supply device, power station power supply device and station monitoring device. The swap station is equipped with a large-capacity energy storage device, which is charged during the low-peak period of electricity consumption, and the stored electric energy is fed back to the grid during the peak period of electricity consumption, so as to achieve the function of peak-shaving and flat-valley; Space, configure a certain capacity of solar and wind power supply devices, and charge the energy storage battery and electric vehicle battery through the DC bus. While undertaking the charging function of the electric vehicle battery pack, the present invention also provides an energy storage device for the electric power system, which is convenient for the distribution network to shave peaks and flat valleys, and has low system loss. When building an electric vehicle replacement station, there is no need to expand the power system, and the power quality is high. .

The invention provides a method for testing performance of a database on the basis of a business model. The method comprises the following steps of establishing a business model based on the business; configuring test information corresponding to the business model according to the business model, and storing the well-configured test information into a file to form a test file; testing the performance of a database which is associated with the target business according to the business model and the configuration information acquired by reading the test file; adopting a result of the performance of the database as a test result to be outputted.

The invention belongs to the technical field of tobacco cultivation, particularly to cured tobacco float seedling and preparation method. Each component of the cured tobacco float seedling comprises according to the following quality ratio: rotten straw 65-70%, vermiculite 15-20%, puffing perlite 10-20%. According to the invention, tobacco leaf seedling cost is reduced, resources are utilized reasonably, prepared ground substance is suitable for normal development of tobacco seedlings, during development of the tobacco leaf, seedling ratio and seedling generation of the tobacco belong to the normal. The prepared ground substance is loose, gas permeability is good, supply of nourishment and water meet with the development of the tobacco seedling, therefore the root system of the tobacco seedling is developed, quantity of the lateral root reaches more than 300.

The invention discloses an integral treatment method for drying and incinerating sludge. The integral treatment method includes steps of treating the original sludge by a dehydrator so that the moisture content of treated sludge ranges from 70% to 90%; atomizing the sludge with the moisture content ranging from 70% to 90%, treating atomized sludge by a spray dryer to obtain dry sludge and feeding tail gas generated by the spray dryer into a fluidized bed incinerator; feeding the dry sludge into fluidized bed incinerator to incinerate the dry sludge; and feeding flue gas generated in an incineration procedure of the fluidized bed incinerator into a flue after ash is separated from the flue gas by a separator, discharging a part of the flue gas in the flue, feeding another part of the flue gas into the spray dryer, enabling the ash to return the fluidized bed incinerator via a return feeder, and discharging slag generated in an incineration procedure of the fluidized bed incinerator via a slagging pipe. The integral treatment method has the advantages that a drying process and an incineration process which are independent from each other originally are organically combined with each other, waste heat generated in a drying procedure is effectively utilized, waste water and odor treatment systems are omitted, the cost is saved, pollution is obviously reduced, and the integral treatment method is favorable for environmental protection.

The invention relates to a tea residue feed additive and a preparation method thereof. The preparation method of the leaf feed additive comprises the step of fermenting tea leaves by virtue of aspergillus niger and other probiotics, so as to prepare the tea residue feed additive, wherein the crude protein content of the tea residue feed additive reaches above 33%. Furthermore, the preparation method is simple, convenient and feasible, the operation is simple, the equipment requirements are low, and only a small space is occupied; the preparation method further has the advantages of short fermentation cycle and low cost. According to the preparation method of the tea residue feed additive, tea residues which are waste resources of tea leaves are adequately utilized so as to provide a new feed source for animal husbandry, and meanwhile, the environmental pollution and the enterprise cost caused during the treatment of the tea leaves are furthest reduced; the preparation method has remarkable economic and social benefits.

The present invention discloses a startup sulfurization method of a hydrocracking apparatus. According to the present invention, with the grading use of the ex-situ presulfided catalyst, the hydrogenation catalyst containing the second active center is pre-protected with the hydrogen sulfide gas produced in the heating process while a certain auxiliary gas can be selectively injected according to different preparation methods of the second active center catalysts, such that the wet startup is converted into the dry startup; and the activity of the catalyst can be improved with the method of the present invention, and the method is suitable for the sulfurization startup process of the hydrogenation catalyst containing the second active center.

Provided is a field service reservation intelligent queuing system and method thereof based on Internet and geographic position. The system comprises a cloud server and user remote terminals and service field remote terminals which are connected with the cloud server. The plurality of user remote terminals and service field remote terminals are provided, the user remote terminals achieves information real-time interaction with the service field remote terminals through a cloud server, the cloud server arranges users into a service field service queue according to the less-time-consuming principle on the basis of information of the user remote terminals and the service field remote terminals, and publishes the queue information to the user remote terminals and the service field remote terminals in real time. By means of the system and method, real-time information interaction between the users and the service field is achieved, the resources of two parties are configured in real time, reasonable utilization of the resources is achieved in the most reasonable mode, great convenience is provided for the users, and the system and method has high economical and social meanings.

The invention discloses a mud scrapper applicable to a detention pool, comprising a track (2), a frame (3), wheels (4), a connecting rod mechanism (5) on the frame (3) and a rope (7); wherein each wheel (4) is rotatablely positioned at one side of a corresponding supporting plate (32) by an axle (41); the connecting rod mechanism (5) comprises at least two driven pulling rods (53) that pass through and are arranged at corresponding axles (41) respectively, at least two connecting plates (52) connecting a front and a rear driven pulling rods (53) and a driving pulling rod (51), in addition, the driving pulling rod (51) is pulled by the rope (7), the rope (7) parallels to the track (2), while the mud scrapper (6) is arranged at the bottom of the driven pulling rods (53). Compared with the prior art, in the invention the rope pulls the connecting mechanism and drives the mud scrapper arranged on the connecting mechanism to touch the bottom of the pool body, meanwhile, by the pulling of the rope, the frame can walk along the track, therefore, the mud scrapper can continuously scrap and collect the mud-like deposits at the bottom of the pool body.

A method for converting greenhouse gas into carbon includes the steps that 1, under protective atmosphere and a room temperature, a metallic hydrogen-containing compound and the greenhouse gas make sufficient contact in a dry reactor, the greenhouse gas includes one or more of CO2, CO and CH4, and certain triggering energy is given so that effective components in the metallic hydrogen-containing compound and greenhouse gas can generate spontaneous reaction; the metallic hydrogen-containing compound is one or a mixture or composite of two or more of metal hydride, metallic aluminum hydride, metallic borohydride and metallic nitrogen hydride; 2, after reaction is completed and cooling is performed, the gas in the reactor is collected, then a reaction product is taken out of the reactor and soaked through acidic substances, and the carbon can be obtained through filtering, rinsing and drying. The method is simple, easy to control, efficient and low in energy consumption, and industrialized production is easy to achieve.

The invention discloses a method for preparing amorphous silicon powder. The preparation method comprises the following steps: weighing raw materials silicon dioxide and metal hydride in a mass ratio of 1:2-6 under the protection of inert atmosphere; putting in a sealed ball mill tank, performing ball mill reaction for 12-300 hours at a rotating speed of 200-600rpm at room temperature; and removing and separating byproducts from the solid product after the ball mill reaction is finished to obtain the amorphous silicon powder. The method for preparing amorphous silicon powder has the characteristics of simple process, low cost, high efficiency and the like, and is safe, economical and environment-friendly.

The invention relates to the field of semicoke production, in particular to a method for producing the semicoke by using pulverized coal. The method is characterized in that raw material constituents are mixed in proportion and sent to a blender with a spacer bush, and saturated steam or superheated steam at a temperature of no more than 200 DEG C and at a pressure ranging from 0.4MPa to 0.7MPa is fed into the spacer bush and the blender respectively, so that binders are melted and immersed and contacted with coal particles fully; and the mixture is pressed by a roll-type forming machine into molded coal with diameters ranging from 20mm to 50mm, and the molded coal is filled in a vertical coking furnace to be subjected to carbonization to produce the semicoke. Compared with the prior art, the method has the advantages that pulverized coal of long flame coal and the like serves as main materials to replace lump coal and serves as materials for special coke for industrials of iron alloys, calcium carbide and the like, so that the enterprise production cost is reduced, resources are used reasonably, and the environment is protected; and the production process is relatively simple, the investment is few, an existed vertical furnace device is not needed to be changed, and only crushing, mixing, molding equipment is needed to be added.

The invention discloses an elastic capacity expansion method, a device, a server and a storage medium. The method comprises the following steps of: obtaining load data of the server where the application program is located and running data of the application program; if the load data and the running data reach the preset condition, the server scaling the resource capacity. The technical proposal provided by the embodiment of the invention realizes real-time automatic expansion and reduction of the server resources where the application program is located by monitoring the load data of the server and the running data of the application program, ensures the smooth operation of the application program, and avoids the problem that the application program can not normally run due to the excessive visiting quantity.

The invention discloses method, system and device for controlling a terminal to monitor a channel, which are used for improving the rationality of UE (User Equipment) resource utilization and reducing resource waste. The method for controlling the terminal to monitor the channel comprises the following steps of: notifying different modified interval information preliminarily set for MBMS (Multimedia Broadcasting Multicast Service) in different service types to the terminal by a network side to control the terminal to monitor the control channel of the MBMS according to the modified interval information required by the terminal and corresponding to the MBMS, wherein the modified interval information corresponding to the MBMS is the time interval information of the control information of the MBMS, and the time interval information of the MBMS is born by the control channel of the MBMS and modified by the network side.

The invention relates to the technical field of agricultural agronomy, in particular to a cress seed harvesting method. The cress seed harvesting method includes the steps of firstly, removing cress stems and leaves in a seed production field in late seed production phase of cress when most ripe cress seeds naturally fall, dropping the cress seeds not naturally falling in the cress stems and leaves into the seed production field, and removing the cress stems and leaves out of the seed production field; secondly, irrigating the seed production field to float the cress seeds to water surface; and thirdly, collecting the cress seeds in the seed production field with a screen. By the use of the cress seed harvesting method, harvesting cost is lowered, yield and quality of cress seed production are improved, and ripeness of the collected cress seeds is high.

The invention discloses a method for interior design based on BIM, which comprises the following steps: measuring data, analyzing data, drawing sketch, preliminary design, outputting model, scheme combination, model rendering, effect display and actual decoration; A sketch is first made by a CAD, The preliminary design is then provided to the customer, preliminary design intent is obtained, CAD template drawing is processed through BIM modeling, the model of each stage and the total model are obtained, to give customers a more intuitive visual experience, and consult again to repair the model,avoid errors, After the scheme is confirmed, the BIM model can be rendered and the virtual display equipment can be used to display the full range of the effect to the customer, so that the customercan feel the actual effect more clearly and the customer's ideas can be combined with the reality. At the same time, the design, building materials and home supply chain can be presented to the customer together to save customer's time.

This invention discloses one fiber wire and its method of decomposing oil palm into fiber wire. Its character is: pick off the petiole of oil palm and dry it, cook the petiole after drying in the water with PH 5-9, Roll again, carding into silk. The creativity of this invention is the usage of the petiole of oil palm, which results in increasing the economic value of oil palm plants and providing a new environmentally friendly natural fiber material. Compared with existing technology, this invention has advantages of using resources rationally, enhancing the economic value of oil palm and providing the new all-natural silk fibers.

The invention discloses a two-stage-adjustable steam plasma swirl burner. The two-stage-adjustable steam plasma swirl burner comprises a first-stage plasma ignition device, a second-stage plasma adjuster and a steam supply system. The first-stage plasma ignition device comprises a primary air pipeline, an internal combustor, a rich-lean separator, a swirl generator, a first-stage steam inlet pipeline, a central air pipeline and a first-stage plasma generator. The second-stage plasma adjusting device comprises a second-stage steam inlet pipeline, a second-stage plasma generator, an internal secondary air inlet pipeline and an external secondary air inlet pipeline. The two-stage-adjustable steam plasma swirl burner solves the problems that combustion is hardly stable and the NOx pollutant emission is high, is especially suitable for meager coal, smoke-free coal and the coal which is difficult to ignite and generates a large amount of NOx pollutants and has the effects of being low in nitrogen and stable in combustion.

The invention discloses an energy-saving greening watering device for municipal administration and application thereof. The energy-saving greening watering device includes a bottom plate; a water collection tank is arranged on the top of the bottom plate; a tank cover is arranged on the top of the water collection tank; a filtering net is arranged between a left side wall and a right side wall of an inner cavity of the tank cover; a door roller is arranged on the top of the tank cover; a liquid level sensor is arranged on the bottom of a left wall of the inner cavity of the water collection tank; a solar energy converter is arranged on the left side of the water collection tank; a solar cell panel is arranged on the left side of the solar energy converter; a water conveying pipe is connected to a right side wall of the water collection tank; the right side of the water collection tank is connected to a water supply pump through the water conveying pipe; the right side of the water supply pump is connected to a spraying box through the water conveying pipe; and a spraying disc is arranged on the top of the spraying box. The energy-saving greening watering device can save water and electricity, can achieve an environment-friendly and energy-saving effect, can save human resources, can reasonably utilize resources, and meets the current energy-saving and environment protection idea.

The invention provides a process for preparing monosodium glutamate from rice so that the cost of raw materials is saved. According to the process, by virtue of technological innovation, the fermentation liquor raw material proportion is properly adjusted, and the sugar refining process is adjusted; compared with an original process, the process has the advantages of reasonably utilizing resources, increasing the process technical index and saving the cost of the raw materials.

The invention discloses an escape system of an underwater suspension tunnel. The escape system comprises an automatic alarm system, an escape time prolonging system and escape paths. The automatic alarm system comprises a video monitoring device, a water level monitoring device, a temperature measurement and control device, a toxic gas detection device and a centralized control center, wherein theescape time prolonging system comprises a buoyancy-weight ratio adjusting system, a communication channel sealing door and a tunnel portal emergency sealing door; the escape paths comprise the escapepath in the tunnel and the escape path at the top of the tunnel; the escape path in the tunnel comprises a tunnel pavement escape channel, a tunnel upper-layer escape channel and a communication channel of a double-pipe tunnel, wherein the tunnel pavement escape channel and the tunnel upper-layer escape channel lead to a shore connection structure; the tunnel pavement escape channel is arranged in the middle layer of the tunnel; the tunnel upper-layer escape channel enters through a plurality of manholes formed in an upper partition plate; and the escape path at the top of the tunnel comprises a plurality of standby emergency escape exits and rescue underwater boats, wherein the standby emergency escape exits and the rescue underwater boats are arranged at the top of the tunnel. Accordingto the escape system, the water burst speed in the suspension tunnel can be decreased, and enough time is won for escape of personnel.

The invention relates to the field of power systems, in particular to a protection system suitable for power electronic equipment simulation. The protection system comprises a main protection subsystem, a backup protection subsystem and a redundant protection subsystem. The main protection subsystem is connected with a digital simulator and an interface circuit respectively, information exchange is conducted between the main protection subsystem and the redundant protection subsystem, information exchange is conducted between the backup protection subsystem and the interface circuit, and the interface circuit is connected with power electronic equipment. Hardware and software resources are used for a hybrid simulation system, over-voltage protection is performed on an interface, therefore, the purposes for reasonably utilizing resources and improving reliability of simulation are achieved, and the problems that the equipment is easily damaged when simulation is conducted and reliability of simulation is low are solved.

The invention discloses a micro-service automatic telescoping system and method, corresponding equipment and a storage medium, and the system comprises a monitoring module which is used for monitoringthe execution of a service logic code in each online micro-service copy, carrying out the statistics of the number of service requests, and providing a monitoring result query interface in a servicemode; an acquisition module which is used for regularly polling the monitoring result query interface of each micro-service copy and acquiring the real-time access traffic of the service request; a storage module which is used for storing the collected real-time access traffic in a database; a conversion module which is used for converting the service request real-time access traffic of the same micro service into a monitoring index of the HPA adaptive to the Kubernetes; and an expansion and contraction module which is used for automatically expanding and contracting the capacity of the corresponding micro-service based on a preset HPA capacity expansion and contraction rule according to the monitoring indexes. According to the system, the micro-service can be more accurately and automatically expanded and contracted, different resource requirements in different periods are dynamically met, and the utilization efficiency of resources is improved.

The invention discloses a solar power assisted dust remover. The solar power assisted dust remover comprises a dust remover body and a dust remover power supply system, wherein the dust remover power supply system comprises a mains supply device, a solar power supply device and a comprehensive power distribution device, and the mains supply device and the solar power supply device deliver electric energy to electric equipment of the dust remover body through the comprehensive power distribution device. Due to reasonable optimal design of the power supply devices of the dust remover, solar energy is converted into electric energy to assist in power supply of the dust remover, so that the mains power consumption of the dust remover can be remarkably lowered in practical application, the industrial cost is effectively lowered, and the development requirement on energy conservation is met.

The invention discloses an integrated treatment process for clindamycin hydrochloride production wastewater. The process comprises the following steps: performing triple-effect evaporation and concentration on the clindamycin hydrochloride production wastewater, performing centrifugal separation, feeding coarse salts produced by centrifugal separation into a salt refining workshop, collecting the mother solution to be used for extracting phosphate, and repeatedly performing dissolution, evaporation and centrifugal separation on the coarse salts in the salt refining workshop, thereby obtaining high-purity chlorine salts; washing by ethanol, thereby obtaining the finished chlorine salts; collecting the produced mother solution to be used for extracting phosphate; performing evaporation and concentration on the phosphate mother solution, centrifuging and washing, thereby obtaining the phosphate; rectifying the scrubbing solution, recycling the methanol, feeding the distillation residues into a hazardous waste treatment center, merging the foul condensate produced by multiple-effect evaporation and crystallization mother liquor produced by centrifugal separation, homogenizing, and performing anaerobic and aerobic biological treatment and advanced treatment. The method provided by the invention is an integrated method for combining multiple-effect evaporation, methanol rectification and biological treatment and has the characteristics of reasonable resource utilization, low cost, simplicity and convenience in operation, stable operation and the like.

The invention discloses a coding method and a coding system capable of transmitting clock and data based on phase modulation, and relates to the field of digital signal transmission coding. The method comprises the following steps of: S1, setting coding frequency of a transmitting end to be quadruple of output frequency, and switching to a step S2; S2, defining interval coding between two neighboring data frames as '1100', defining coding of information data transmitted to a receiving end by the transmitting end when bit='1' as '1110', defining coding of the information data transmitted to the receiving end by the transmitting end when bit='0' as 1000, and switching to a step S3; S3, transmitting the information data to the receiving end by the transmitting end, and simultaneously transmitting complete clock information, frequency information and frame alignment pulse signals during the transmission process. With the method and the system, transmission of three types of signals of clock, frame alignment pulse and information and control data buses can be completed through one signal bus, the number of interconnection signals is reduced, and resource is used reasonably, so that the method and the system are suitable for being generalized.

The invention discloses a hydrophobic sand preparation method adopting waste polystyrene foam, toluene and fine sand as raw materials. The main process includes adding the waste polystyrene foam to the toluene to form toluene solution of polystyrene, adding the fine sand to mix so as to enable the solution to distribute on the sand surfaces evenly, and obtaining the hydrophobic sand through recovering the toluene. The hydrophobic sand has good performance. The waste polystyrene foam and the fine sand are adopted as the raw materials, and a novel way of waste utilization comprehensively is expanded. The hydrophobic sand can be applied in water saving for city virescence, in moisture retention for drought area soil and in desert prevention, and can play an important role in the fields of waste utilization, water saving, desert prevention and the like.

The invention provides a face cleanser which comprises a housing and a brush head arranged at one end of the housing in a protruding mode. The face cleanser is characterized in that the brush head comprises a rotating brush and a vibrating brush surrounding the rotating brush and further comprises a vibrating motor and a rotating motor positioned in the housing, wherein the vibrating motor drives the vibrating brush to vibrate, the rotating motor drives the rotating brush to rotate, and the vibrating motor and the rotating motor simultaneously and respectively drive the rotating brush and the vibrating brush. When the face cleanser works, the rotating brush in the middle rotates, the peripheral vibrating brush vibrates, a consumer can cleanse the face while performing massage to complete cleansing and massage nursing of the face at a time and can greatly save the nursing time needed by the consumer. In addition, the cleansing and massage nursing of the face can be completed by adopting one face cleanser, instruments can be saved, resources can be reasonably utilized, and the costs can be saved.

The invention provides a technology for making aginomoto from rice. Energy and water are saved, and pollutions and the sewage disposal cost are reduced. According to the technological innovation, the raw material ratio of fermentation liquor is appropriately adjusted, and the extraction and sugar making technology is adjusted. Compared with original technology, the environmental protection pressure is reduced, resources are reasonably utilized, the technology index is improved, and the raw material cost is reduced.

The invention belongs to the field of road and bridge construction and relates to an exterior wall and envelop structure and a construction method thereof, in particular to an underground building exterior wall and envelop structure and a construction method thereof in order to solve the problems that existing underground building exterior wall and envelop structures are not uniform in later settlement, poor in waterproof effect and serious in leakage. The underground building exterior wall and envelop structure comprises a bottom plate, a top plate, a plurality of concrete diaphragm walls, a plurality of intermediate plates, a plurality of force transfer plate strips, a plurality of exterior walls and a plurality of force transfer plates. The concrete diaphragm walls are connected in an end-to-end mode in sequence to form a frame. The frame is arranged between the upper surface of the bottom plate and the lower surface of the bottom plate. The bottom plate, the top plate and the concrete diaphragm walls form a closed space. The intermediate plates are sequentially arranged in the closed space in parallel from bottom to top. The intermediate plates divide the closed space into a plurality of spatial layers.

The invention discloses a shared vegetable growing machine and aims to provide the shared vegetable growing machine which is environment-friendly, healthy, convenient to use, simple to operate and complete in function. The shared vegetable growing machine is placed in a public occasion, users can plant vegetables according to own conditions, and the shared vegetable growing machines are arranged in vegetable seed purchasing regions and vegetable planting regions; the users can purchase vegetable seeds in the vegetable seed purchasing regions through payment with mobile phones and plant vegetables in the vegetable planting regions, and can examine the conditions of the planted vegetables in real time through APP adaptive to the shared vegetable growing machines or pick the vegetables according to the growth periods of the vegetables calculated by the shared vegetable growing machines. The shared vegetable growing machine is applied to the technical field of vegetable growing machines.