37results about How to "Considerable indirect economic benefits" patented technology

The invention belongs to the technical field of animal traditional Chinese medicines and provides a compound traditional Chinese medicine transdermal spray for preventing and treating animal sarcopticacariasis and a preparation method of the transdermal spray aiming at solving the problems existing in the conventional chemical drugs and traditional Chinese medicine preparations for treating the animal sarcoptic acariasis. The transdermal spray is prepared by the following steps: mixing radix sophorae flavescentis, radix stemonae, Sichuan pepper, ethanol extract of radix euphorbiae lantu, melia azedarach, fructus kochiae, gallnut and jasmine mixed aqueous extract according to a certain ratio, adding water-soluble vitamins, glycerin, Tween 80, borneol, azone and propylene glycol according to a certain ratio for mixing, thereby obtaining the product. The transdermal spray is convenient to use, is capable of effectively transmitting through an epidermal layer of animal skin to kill sarcoptic mites in skin tunnels, and achieves the effects of clearing away heat and drying dampness, killing bacteria and diminishing inflammation, rapidly relieving itching, astringing to resist seepage, diminishing inflammation and relieving pain, controlling infection and promoting growth of new skin. The transdermal spray has the characteristics of broad spectrum, high efficiency, low toxicity, no residue, environmental friendliness, economy and convenience, is capable of effectively preventing and treating animal sarcoptic acariasis and can provide an effective drug and technical means for controlling the increasingly serious animal surface parasitic diseases at present.

The invention relates to a preparation method of a polyester FDY mother filament and a monofilament thereof. The method consists of: adding an antibacterial polyester melt containing a cuprous material into a conventional polyester melt pipe by a melt direct-spinning pipe adding way, performing mixing by a static mixer in the melt pipe, then carrying out melt spinning, cooling, drafting, heat setting and winding to obtain a polyester FDY mother yarn. According to the process, specifically, the spinning temperature is 292DEG C, the wind temperature is 16-18DEG C, the wind speed is 0.7-0.85m / s, the drafting temperature is 95DEG C, the drafting ratio is 1.8-2.2 times, the heat setting temperature is 150DEG C, the winding tension is controlled at 2.2-2.5cN, and the winding speed is 3900-4500 meter / minute. While acquiring direct economic benefits, the method provided by the invention also achieves considerable indirect economic benefits, and seizes the DTY emerging market under the current situation of fierce market competition. According to the invention, the antibacterial material is added to enhance the antibacterial properties of the fiber and expand its application scope.

The present invention ptovides saponified sewage treating method, and the method is one mechanical speeded clarification plus horizontal screw centrifugal machine separation plus neutralization method. The method has the functions of smooth running, high economic property, high controllability and high separation effect.

The invention discloses a controllable slow flow pollutant interception circulating module system based on sponge city construction. The system is arranged at the river facing side of a riverbank; a vegetation buffer zone is arranged downwards along the slope of the bank, then, water collecting and guiding zones are arranged downwards, and next, controllable water storage modules are arranged downwards, vertically and correspondingly, wherein each controllable water storage module is of a box structure built by using unit cuboids made of a polypropylene material and is respectively 100-120m long, 1-1.2m wide and 0.5-0.6m deep, and the length and amount of the controllable water storage modules are consistent with those of the water collecting and guiding zones; and the side, close to a river channel, of each controllable water storage module is vertically and downwards provided with a miniature slow flow wetland system which is sequentially provided with a planting soil layer, a packing layer and a supporting layer from top to bottom. The invention embodies a rainy-season runoff pollutant interception control and dry-season landscape water quality maintenance method which provides reference and guide effects for city non-point source pollution control, landscape water quality maintenance, new-built municipal rain discharging hole design and sponge city construction.

The invention relates to an integrated detection device for side slip between wheels and shafts of a double-front-axle steering automobile, which belongs to automobile performance detection equipment, and aims to solve the problem that the side-slip between the axles of a double-front-axle steering automobile is difficult to detect. It is mainly composed of an equal rocker arm lever mechanism (A), an equal rocker arm shaft translation mechanism (B), a return device (C) and a measuring system (D). The equal rocker lever mechanism is composed of equal rocker shafts, equal rocker levers, rotating rods and fixed rods, and is connected to the floating plate of the equal rocker shaft translation mechanism through the equal rocker shafts. The equal rocker shaft translation mechanism is composed of a linear guide rail, a guide rail support sleeve, a guide rail frame, four linear bearings and a floating plate. The return device includes the return device of the rocker arm lever mechanism and the return device of the floating plate. The measuring system includes a grating type displacement sensor for detecting side slip between axles and a grating type displacement sensor for detecting side slip between wheels, both of which are arranged on the floating plate.

The invention relates to a device and a method for testing brake performances based on stereoscopic vision, and belongs to vehicle performance testing road test equipment. The device reconstructs a vehicle body contour line three-dimensional coordinate according to vehicle body images shot by two cameras and by utilizing a computer image processing technique to obtain motion trails of a vehicle in the brake process; and speed, braking deceleration and braking deviation displacement are calculated in real time, so that vehicle braking performances are evaluated. The device comprises two DH-HV3150 UC cameras, two stepping motors, two tensioning wheels, a camera support, an industrial control computer, a millimeter-wave radar, three calibrated drones of a same specification and the like. According to the device and the method for testing brake performances based on stereoscopic vision, motion trails of the vehicle in the brake process can be calculated in real time. The method design idea is unique, the testing accuracy and the repeatability are good, and further, the structure is simple, and the installation is convenient. Research results have certain theoretical values and economic values and have good application and promotion prospects.

The invention relates to an improved pulse PDC bit for well drilling. The inner cavity of a bit body is provided with a water flow channel along the axis. The lower part of the water flow channel is provided with a divergence area. Pulse nozzles are uniformly installed in the lower part of the divergence area. An organ pipe structure is arranged above the divergence area. The organ pipe structure is sequentially provided, from top to bottom, with an organ pipe water inlet cavity, an organ pipe resonance cavity and an organ pipe water outlet, which are of a laddered cylindrical hole shape. The diameter of the organ pipe water inlet cavity is greater than the diameter of the water flow channel and greater than the diameter of the organ pipe resonance cavity. The diameter of the organ pipe resonance cavity is greater than the diameter of the organ pipe water outlet. The upper-end water inlet of the organ pipe water inlet cavity is communicated with the water flow channel, and the organ pipe water outlet is communicated with the center of the divergence area. Each pulse nozzle is sequentially provided with a nozzle water inlet, a nozzle disturbance area, a nozzle collision area and a nozzle separation area from top to bottom, wherein the lower end of the nozzle separation area is provided with a nozzle water inlet. By adopting the bit, the effect of well bottom cleaning and the capability of hydrodynamic rock breaking can be improved.

The invention discloses a cassava waste dregs drying device, a fuel rod making device and a charcoal making device. The drying device includes a sequentially connected throwing type pre-drying section, a front-stage gas-solid separation drying section and a rear-stage gas-material mixed hot air drying section; the front-stage gas-solid separation drying section includes a dryer with an interlayer , the inner cavity is fed into the material, and the interlayer is fed into the hot air; the material outlets of the front-stage gas-solid separation drying section and the rear-stage gas-material mixing hot air drying section are respectively connected with cyclone separators; The exhaust port of the separator is also connected with a dehumidifying blower. The drying device can dry the cassava wet slag produced in the production process of cassava starch with a moisture content as high as 70% even after mechanical dehydration into a dry slag with a moisture content of ≤ 15%. The dry slag is compressed and formed into fire rods and further fired into charcoal products, which have the advantages of low ash content, low sulfur content, high volatile matter and high calorific value, and are high-quality biomass energy.

The present invention proposes a remote monitoring system for key points of electric power materials based on Internet of Things technology. The system includes a data acquisition module, a data analysis module, a data intelligent alarm module and an intelligent terminal module; the data acquisition module collects monitoring data of different data types Convert it into a unified data format, encrypt it, and send it to the cloud. Different data types of monitoring data include monitoring real-time data, data of conductor resistance and data of insulation extension length. Data analysis module The data collected by the data acquisition module is compared with the nominal value to obtain the deviation degree; when the deviation degree data is greater than the threshold value, an alarm is issued. The present invention forms a new material quality management mode of advanced control, real-time monitoring, intelligent analysis, and process control inspection, realizes on-site witnessing of electric power materials from multiple parties to remote real-time automatic monitoring, passive lagging supervision to active supervision, and reduces the labor intensity of personnel and labor costs, improving the efficiency of material quality management.

The invention discloses an integrated system for controlling the production processes of coiling, connecting and wrapping cigarettes, which comprises a management information layer, a logical control layer and a signal transmission layer; the management information layer comprises a manufacture execution system, a database, a data collection terminal and a central control system, wherein the manufacture execution system, the database, the data collection terminal and the central control system are interconnected by a first-layer industrial Ethernet; the logical control layer comprises a main PLC and a plurality of subsystem PLCs, wherein the main PLC and the subsystem PLCs are interconnected by a second-layer industrial Ethernet; the signal transmission layer comprises distributed type remote I / O substations which are respectively disposed at a coiling, connecting and wrapping board, a forming board and various auxiliary united equipment subsystems; and the remote I / O substations of the signal transmission layer are interconnected by a third-layer industrial Ethernet. The integrated system for controlling the production processes of coiling, connecting and wrapping the cigarettes improves the productive synergic capability of the production processes of coiling, connecting and wrapping effectively and enhances the production efficiency.