349results about How to "Adapt to wide" patented technology

The present invention is oil-containing sludge treating process, which includes one concentrating treatment step, one flocculating and centrifugally dewatering step and one drying step. The settled and concentrated sludge is discharged to the concentrated sludge conveying pipeline while flocculant is added for mixing with the concentrated sludge to react, and the flocculated sludge is dewatered in a centrifugally dewatering machine and dried in a steam jetting sludge treating system, with the dried sludge being further utilized externally. The process includes also one odorous material fixing and eliminating step. The process has high treating effect, universality, no secondary pollution, capacity of recovering petroleum resource, low power consumption, low running cost and other advantages.

The invention discloses a multifunctional high efficient organic material decomposition agent and a preparation method thereof. The decomposition agent of the invention comprises composite original strains consisting of bacillus amyloliquefaciens, Aspergillus oryzae, Trichoderma viride, and Saccharomyces cerevisiae and an organic material carrier, and an inorganic carrier. Strains of the decomposition agent can be mutualistic, and have complementary advantages. The adaptation is wide, and a plurality of organic matter clastic enzymes can be produced by metabolism. The decomposition agent has high activity and can be used for fermentation and conversion of a plurality of organic materials such as livestock and poultry excrements, crop straws, city sludge, food waste, food processing and pharmaceutical waste residues, and has fast fermentation start, fast deodorization, low temperature resistance, and low moisture resistance. The fermentation period is shorter by 5-7 days than that in the same technology. Fermented and converted organic fertilizers have the obvious rhizosphere ecological regulation and control function, promote the root growth, and improve the root vitality. A plurality of soil borne diseases are prevented by improving the flora diversity, hyperparasitism and biological antagonism.

A method for analyzing a regenerative heating furnace flow field and an internal temperature and a thermal stress of a workpiece is characterized in that the content of the method specifically comprises the following steps of (a) establishing a regenerative heating furnace geometrical model; (b) dividing a grid; (c) selecting a numerical simulation calculation model; (d) determining an entrance boundary condition, setting a model entrance condition as a speed entrance condition; (e) setting exit and wall boundary conditions; (f) respectively calculating a respective burning temperature field of burner nozzles at two sides of the heating furnace in a reversing process; (g) establishing a furnace internal processing workpiece model; (h) selecting a thermal-structural analysis unit to performgrid division on the furnace internal processing workpiece model; (i) inputting a thermophysical parameter of the furnace internal processing workpiece model; and (j) distributing the temperature field in the heating furnace into foundation and boundary conditions, and performing computational analysis on a furnace internal processing workpiece. According to the method for analyzing the regenerative heating furnace flow field and the internal temperature and the thermal stress of the workpiece, a modeling process is simple and a result is more accurate; model parameters can be adjusted according to the difference of the hating furnace and the workpiece; and the method is adapted widely.

The invention discloses a reversible fuel cell-based high-capacity power energy storage device which comprises an AC/DC (Alternating Current/Direct Current) converting system, a reversible fuel cell system, a DC/AC converting system, a control system, a hydrogen storage system, an oxygen storage system and a water storage system. The electric energy is converted into chemical energy pure hydrogen and pure oxygen in an electrolysis running mode of the reversible fuel cell system, and the pure hydrogen and pure oxygen are respectively stored in the hydrogen storage system and the oxygen storage system; The stored hydrogen and oxygen are converted from chemical energy into electric energy in a power generation running mode of the reversible fuel cell system at the grid load peak time and combined into the grid by the DC/AC converting system. The product water in the running process of the whole energy storage device is stored into the water storage device, and the water consumed in the electrolysis running mode and water generated in the power generation running mode can be recycled. The invention realizes the energy conversion of electric energy and chemical energy under different demands and has the characteristics of high capacity, low cost, long service life and simple structure.

The invention provides a method of clustering the moving ad hoc network based on the state mechanism, belonging to the wireless communication field in the communication technology. The method respectively grades three factors of the mobility of the node, the size of the cluster and the energy of the node, combines the three factors and puts forward a node state mechanism. According to the node state, two kinds of node identities of Register and Guest are prescribed, and a cluster head, backup cluster heads and cluster members from the nodes of Register identity are selected; while from the nodes of Guest identity, the nearest cluster members are selected as the access points, which join the corresponding cluster through two jumps. The invention is superior to the traditional method in respects of the average survival time of the cluster and the balance degree of the cluster, and improves the performance of the network.

A composite Chinese medicine "Shenju Paidu" for treating hepatitis B, fatty liver, cirrhosis, cholecystitis, etc is prepared from more than 50 Chinese-medicinal materials including musk, giant knotweed rhizome, oriental wormwood, curcuma root, etc through decocting, and baking respectively, and pulverizing. Its advantages are exterior application, quickly taking its effect, high curative effect and short course of treatment.

The invention relates to a transportation vehicle and a track. The track consists of a suspension rail (2) and a track-changing platform (3), the suspension rail (2) is supported in the air, and the track-changing platform (3) for changing the track of a vehicle (1) is built on the track cross. The track has the advantages of simple structure, small occupied area, adaptability to a wide territory, ability of forming the track into road networks, etc. The size of the vehicle (1) can be as small as containing one person by one vehicle; when the vehicle runs, the vehicle body is suspended below the suspension rail (2). Being driven by electromagnetic force, the vehicle runs steadily and safely has high speed and causes no environmental pollution; the people can get on the vehicle at any time and carry out station-to-station transportation; an automatic control system consists of a master automatic control device, a vehicle automatic control device and a track automatic control device, and the automatic control system automatically controls the operation of the vehicle and realizes unmanned driving. In a word, the transportation mode for transportation vehicle and relevant track of the invention ensures that the land transportation get safe, convenient, rapid and economical.

The invention discloses a plasma oil-free ignition combustor. The plasma oil-free ignition combustor comprises a plasma generator and a combustor, wherein an annular oxygen sleeve for supplementing oxygen to support combustion is arranged outside the plasma generator; the plasma generator and the sleeve are arranged coaxially; and the annular oxygen sleeve is connected with an oxygen pipeline. Because the annular oxygen sleeve is connected with the oxygen pipeline, the oxygen can enter the combustor through the annular oxygen sleeve, a local oxygen-enriched area is formed in the combustor and in a space of flowing pulverized coal airflow in a boiler, and combustion of the pulverized coal airflow can be intensified.

The invention provides an overlap intelligent security lock, comprising an outer-door part and an inner-door part, wherein the outer-door part comprises a protective baffle, a connecting seat, a card reader coil, a linking shaft, a lock pin linking rod and a fixed panel, and the inner-door part comprises a box body formed by closing a front cover and a rear cover as well as an electronic control board, a motor, a motor buckle cover and a worm. The security lock is arranged beside the original mechanical lock, the protective baffle is overlapped on a key hole of the original mechanical lock oran upspring handle, the protective baffle is controlled by the electronic control board, the original simple traditional mechanical lock is changed into an intelligent management door control functional lock, the overlapped protective baffle also greatly improves the security coefficient of the original mechanical lock, and the digital intelligent information management function is added. The security lock provided by the invention does not require to remove the original lock, the mounting characteristic and security intensity of the original mechanical lock are not changed, and double protective functions, namely an overlap baffle and intelligent door control management are added to the original lock, thus the security lock provided by the invention has a wide application prospect.

The invention relates to a soil-phase-free oil-based drilling fluid. The soil-phase-free oil-based drilling fluid is prepared from the following raw materials in percentage by weight: 50-85 percent of base oil, 5-30 percent of CaCl2 saline, 1-4 percent of composite type emulsifier G326-HEM, 1-5 percent of filtrate reducer G328, 0.5-3 percent of alkalinity conditioning agent, 0.5-3 percent of tackifier, 0.2-2 percent of viscosifier and the balance of barite. According to the soil-phase-free oil-based drilling fluid, the demulsification voltage is higher than 800V, and the temperature resistance of higher than 180 DEG C is achieved; the formula is simple, the field operation and maintenance are convenient, and the soil-phase-free oil-based drilling fluid has good rheological property in the absence of a wetting agent under the condition of high density; the system is widely applicable to the base oil and can be used in mineral oil or gaseous oil; and a novel method is provided for lowering the well leakage loss of the oil-based drilling fluid, the cost of the drilling fluid is also remarkably lowered, good economic and social benefits are obtained, and thus the soil-phase-free oil-based drilling fluid is worthy of popularization and application.

The invention discloses a multifunction high-efficiency and energy-saving cleaning trolley, which relates to a cleaning trolley. The multifunction high-efficiency and energy-saving cleaning trolley comprises a bodywork device, a cleaning device and a driving device, wherein the bodywork device comprises a headstock, a drive control room, illumination fog-proof lights, front wheels and rear wheels; the cleaning device comprises a water inlet valve, water spray valves, spray sweepers, a primary splasher, a secondary splasher, a reclaimed water tank, a clear water tank, a cleaning agent tank, anagent throwing cover and a garbage can; and the driving device comprises a combination engine, a charging socket, a high-energy accumulator tank, a solar accumulator plate, a primary hydraulic sleeve, a primary hydraulic cylinder, a primary hydraulic arm, a secondary hydraulic arm, a primary turnaround shaft, a secondary turnaround shaft, an arm deflection shaft, a drive shaft arm, a primary cleaning shaft and a secondary cleaning shaft. The multifunction high-efficiency and energy-saving cleaning trolley disclosed by the invention has high synthesis technique, an exquisite structure, variousfunctions, wide application, convenience and rapidness in operation, safety and reliability, energy saving and environmental protection, is capable of effectively and rapidly washing, spraying, sweeping and cleaning roads, yards, fences, guardrails, walls, glass and the like, is capable of collecting, filtering and utilizing reclaimed water, applying the agent, putting out a fire by using a self-spray valve to spray water and the like, and has extremely obvious comprehensive economic benefits and social benefits.

The invention provides a bridge inspection car running track manual shifter, and belongs to the field of bridge equipment. The bridge inspection car running track manual shifter comprises a rotary support, a rotary track, an upper rotating and positioning mechanism, a lower rotary supporting block and fixed connection supports; the rotary support is composed of a combination coupling shaft and a bearing pedestal, wherein the rotary support is installed in the bearing pedestal in a matched mode through a bearing outer ring and the lower end of the combination coupling shaft is connected with the rotary track. Two running tracks are located in the same horizontal plane, wherein an included angle is formed between the two running tracks, and the middle portions of the two running tracks are broken and respectively provided with two opposite internal end sockets; the four fixed connection supports are installed at corresponding joints of the internal end sockets of the two running tracks and the two end portions of the rotary track respectively. The combination coupling shaft is pushed manually to drive the rotary track connected to the lower end of the combination coupling shaft to rotate 360 degrees; when the rotary track rotates to a position where the two ends of the rotary track are in butt joint with the internal end sockets of the corresponding running tracks at the fixed connection supports respectively, the rotating and positioning mechanism is used for positioning and locking the rotary track, therefore, track transfer is realized, and the requirement that an inspection car changes running directions to conduct inspection and maintenance operation is met.

The invention relates to a continuous metallurgical composite production process for copper-clad aluminum rows. The process comprises a pretreatment step, a continuous coating step, a welding step, acontinuous rolling step, an on-line automatic monitoring step and a diffusion heat treatment step, thereby achieving the following technical effects of: (1) ensuring full uniform combination of coppersheets and aluminum rows, as well as uniform thickness of copper coating; and (2) greatly improving finished-product rate and ensuring yield and quality. Therefore, the production process solves theproblem of producing the copper-clad aluminum rows with various specifications, is particularly applicable to the manufacture of large-size copper-clad aluminum rows, and has huge economic benefit.

The invention relates to a belt conveyor slippage and fracture detection method. A driving roller speed sensor arranged on a driving roller of a belt conveyor and a driven roller speed sensor arranged on a driven roller of the belt conveyor send detected actual speed values of the belt to a PLC, the PLC compares the detected actual speed values of the driving roller and the driven roller, the obtained difference is compared with a preset slippage value or fracture value, and the operating state of the belt conveyor is adjusted in dependence on the comparison result. When the difference is larger than the fracture value, the PLC automatically stops the belt which is broken down on site, and carries out interlock protection to upstream and downstream equipment. The belt conveyor slippage and fracture detection method is advantaged in that the detection method can be effectively used for detecting belt slippage and fracture, if a fault occurs, a fault signal is automatically sent to the PLC, the PLC carries out automatic shutdown or sound-light alarm to the corresponding belt on site, and industrial control is relatively accurate and in time.

The invention relates to a novel health care product with effects of reducing weight, lowering blood fat, expelling toxin and beautifying. The novel health care product is prepared from the following components in percentage by weight: 10 to 70 percent of natto, 1.5 to 20 percent of tea polyphenol, 10 to 80 percent of L-carnitine, 10 to 70 percent of seabuckthorn seed oil and 0.1 to 5 percent of vitamin E. The novel health care product is mainly used for reducing the weight, lowering the blood fat, expelling the toxin from human bodies, whitening and repairing skin, eliminating freckles, beautifying, resisting oxidation, improving female climacteric syndrome and the like. The product has the characteristics of novel raw materials, clear pharmacological action, quick effects of weight reduction and beautifying, no relapse after weight reduction, safe use, wide adaptable range for people, easy industrial popularization, positive social and economic benefits and the like.

The invention relates to the technical field of automobile interior decorations and discloses a handrail device with a second-stage locking function. A sliding cover inner plate slides along a handrail framework to drive a locking hook unit to slide along a locking mechanism, so that the locking hook unit is unlocked from a first-stage locking structure of the locking mechanism, passes through a first oblique plane guiding part on a locking channel and a second oblique plane guiding part on a first limiting guiding block, then enters a second-stage locking structure and finally is locked on the second-stage locking structure of the locking mechanism, accordingly an intermediate handrail state is added between a long handrail state and a short handrail state of the handrail device with the second-stage locking function and locked, and the man-machine comfort of the handrail device with the second-stage locking function is improved, so that the handrail device with the second-stage locking function is adapted to wider crowds.

The invention relates to a specific compound microbial deodorizer. The specific compound microbial deodorizer contains a microbial agent, a plant extract, an alga extract and water, wherein the microbial agent contains 20%-40% of lactobacillus plantarum and 20%-40% of beer yeast; the alga extract is 0.5%-2% of a nostoc wall-broken extract or 0.5%-2% of an anabaena wall-broken extract or 0.5%-2% of a spirulina wall-broken extract. The specific compound microbial deodorizer is low in cost, high in efficiency and wide in application range and is very practical in specific production.

The invention discloses a multifunctional microbial fertilizer and a preparation method thereof. The preparation method of the multifunctional microbial fertilizer comprises the following steps: preparing a culture medium; culturing azotobacter chroococcum, bacillus mucilaginosus, bacillus megaterium and bacillus subtilis in the culture medium until maturing, and then culturing for 20-24 hours, so as to obtain each bacterium solution; mixing the obtained bacterium solutions according to a volume ratio of (1-2) to (0.5-1) to (0.5-1) to (0.5-1), adding sterilizing turf for absorption, and carrying out solid fermentation for 18-24 hours; and after the solid fermentation is finished, grinding. According to the multifunctional microbial fertilizer, nitrogen-fixing bacteria are capable of automatically fixing nitrogen in air and converting nitrogen into necessary nitrogen fertilizers of crops; phosphorus decomposing bacteria and potassium decomposing bacteria are capable of decomposing great amounts of insoluble phosphate and potassium deposited in soil into a phosphate fertilizer and a potassium fertilizer which can be reabsorbed and reused by the crops; disease-resistant bacteria are capable of inhibiting bacteria, so that diseases can be reduced; furthermore, by virtue of microorganisms, heavy metals in soil can be reduced and purified, or the toxicities of the heavy metals can be reduced; and after the microbial fertilizer is applied to the soil, beneficial microorganisms are increased, and harmful microorganisms are obviously reduced.

This invention discloses one super threshold oxidation gas recycle energy conversion system in the energy and environment field, which comprises Fuel mixture device, high voltage meter pump, pre-heating device, super threshold reactor, back valve, one degree pre-heating device, oxidation tar, gas voltage strengthening pump, cooling water box, water pump, one degree gas and liquid isolator, two degree heat exchange device and two degree gas and liquid isolator. The system can recycle high concentrated CO2, SO2 with low smoke drainage without poisonous substance with wide utility fields of power, biology organic.

The invention discloses a micro-oil ignition burner, comprising a small micro-oil-gasification oil gun and a burner, wherein the burner internally comprises at least one coaxial or non-coaxial sleeve, two oxygen guiding pipes are installed in the burner, one oxygen guiding pipe is installed on the inner wall of the sleeve facing the direction of air flow of pulverized coal, the other oxygen guiding pipe is installed on the inner wall of the burner, oxygen can enter the burner and the annular space of the sleeve through the oxygen guiding pipes, and oxygen-rich zones are formed in the burner and the flowing space of the air flow of the pulverized coal in the boiler so as to enhance the burning of the air flow of the pulverized coal.

The invention discloses a gluing and film covering device. The gluing and film covering device comprises a workbench used for bearing a product A and extending in the X direction, and further comprises an unwinding and film covering assembly, a gluing assembly and a winding assembly, wherein the unwinding and film covering assembly walks in a reciprocating mode in the X direction and attaches a product B to the upper surface of the product A in an unwinding process; the gluing assembly is arranged on the unwinding and film covering assembly and glues the upper surface of the product A; and thewinding assembly walks in a reciprocating mode in the X direction and winds a protective film on the upper surface of the product B in a winding process. The gluing and film covering device has the characteristics of being high in production efficiency, compact in structure, flexible in operation and stable in gluing quality.