71results about How to "Continuous and efficient operation" patented technology

The invention relates to a method and device for degrading organic wastewater by micro active oxygen generated through electrocatalytic reduction of air oxygen, and belongs to the technical field of wastewater treatment. According to the method and device, air (aeration) is continuously connected into the cathode inside an electrochemical reactor, a large amount of micro active oxygen such as O3, free radical *OH and H2O2 is generated through a concerted reaction under the combined action of various catalysts and cathode currents, the micro active oxygen has extremely-high oxidizing capacity, hence, organic matter in the wastewater can be directly oxidized and degraded, and the purpose of deeply removing organic pollutants is achieved. In addition, the adopted method and device are simple, power consumption is small, and the degradation effect is good. Moreover, equipment can continuously and efficiently operate in a circulation mode, and great practical application value is achieved.

An I/O unit includes a plurality of ports, a mixer includes processing channels, and the mixer and the I/O unit are interconnected via a network. The mixer stores channel data per processing channel. The channel data includes virtual port data for indirectly controlling signal processing of a port to which the channel is patched. The I/O unit stores real port data for controlling a signal processing in a corresponding port per port. In response to a connection instruction, one port and processing channels are interconnected, and real port data of the one port connected with the processing channels is set to a value of virtual port data being maintained for the processing channels.

The invention discloses installation equipment used for civic buildings. The installation equipment comprises an upper barrel and a lower barrel. A guide rod capable of rising, falling and rotating is movably inserted into the upper barrel. A rotating drum is mounted in the lower barrel and provided with a plurality of through holes distributed in the circumferential direction. A rotating shaft of the rotating drum is parallel to the guide rod. The guide rod is aligned with the through hole located under the guide rod in an up-down manner. The through holes are used for accommodating flat head screws. The bottom end of the guide rod is provided with a pointed portion matched with the flat head screws. When the equipment is used, an electric head of an electric tool is in embedded fit with the top of the guide rod, the guide rod is pressed downwards, and the electric head drives the guide rod to rotate to enable the bottom of the guide rod to be in embedded fit with the screw head of one flat head screw; and then the lower end of the lower barrel is placed to a position needing screw fastening, and the electric head is continued to be pressed downwards until the lower end of one flat head screw makes contact with a wood board. After the flat head screw in one through hole is used, the rotating drum enables the next through hole to be aligned with the guide rod in an up-down manner, and thus, efficient and continuous operation is conducted conveniently.

The invention discloses a chrome iron ion double-doped complex selenium zinc sulfide laser material and a preparation method thereof. The molecular formula of the chrome iron ion double-doped complex selenium zinc sulfide laser material is Cr, Fe:ZnSxSe1-x, wherein x is not less than 0 and not more than 1. For the Cr and Fe transition metal ion energy band, the bandwidth is in a middle infrared wavelength range, the absorption and emission bandwidths are wide, the absorption and emission section areas are large, and ultrashort and ultrafast laser output with high peak power can be obtained. The Cr, Fe: ZnSSe laser material with excellent laser optical property can be subjected to LD (Laser Diode) direct pumping to manufacture an ultrafast laser device with low threshold, thus, the laser device is promoted to be more succinct and more miniature.

The invention discloses a sleeve type photocatalysis air cleaning device based on dispersion optical fibers. The sleeve type photocatalysis air cleaning device comprises a filtering unit, an optical fiber unit and a catalyst unit, wherein the filtering unit is a cylinder-shaped filtering unit; the radial cross section of the filtering unit is annular, and upper and lower ends of the filtering unit are respectively connected with a top end cover and a bottom end cover; the catalyst unit is a cylinder-shaped catalyst unit, the radial cross section of the catalyst unit is annular, the height of the catalyst unit is the same as that of the filtering unit, the diameter of the catalyst unit is smaller than that of the filtering unit, and the catalyst unit and the filtering unit can form a concentric sleeve type structure; the center of the top end cover is provided with an air outlet, and the top end cover is provided with a top end installing hole; bottom installing holes are uniformly formed in the bottom end cover, the optical fiber unit selects the fibrous optical fibers, one end of the optical fiber unit is connected with the top end installing hole, and the other end of the optical fiber unit is connected with the bottom installing holes. The sleeve type photocatalysis air cleaning device provided by the invention has the advantages that 360-degree lateral air incoming is adopted, secondary pollution caused by a by-product of a light-catalyzed reaction is effectively reduced, the ultraviolet light use ratio is improved, meanwhile, the air purification efficiency is improved, and the sleeve type photocatalysis air cleaning device is suitable for sealing, flammable and combustible environment such as airplanes, subways and factories.

The invention relates to a transition-metal-doped zinc sulfide or zinc selenide planar waveguide material and a preparation method. The transition-metal-doped zinc sulfide or zinc selenide planar waveguide material is characterized in that a YAG (yttrium aluminum garnet) or Al2O3 lath is respectively combined to two sides of transition-metal-ion-doped zinc sulfide or zinc selenide ceramic to form a sandwich planar waveguide structure, so that a heat-mirror effect of laser can be effectively controlled, and the intermediate infrared waveguide laser output is realized. By adopting the transition-metal-doped zinc sulfide or zinc selenide planar waveguide material, not only can the heat management be effectively realized by virtue of the sandwich composite structure, but also the mass production can be realized, and important significance on the development of a high-power laser technology and integrated optics can be realized.

The invention relates to solid fuel units having a fuel supply chamber wherein the fuel to be sent for combustion to the combustion region found in the body is placed and the feed mechanism carrying the solid fuel found in the chamber forward. It is characterized in that it includes a main burning block having a fuel and air cell connected to the solid fuel supply chamber and air outlet vents formed on the external wall surface. A preventive surface is positioned on the main burning block external wall surface in a way that it would form a closed volume in a certain distance.

The present invention discloses a system and a method for discharging a lithium battery. The method comprises the steps of: placing a solid particle conductive medium at a discharge roller introducinga lithium battery from a feed port into the discharge roller; and rotating the discharge roller to allow the lithium battery to be in contact with the solid particle conductive medium to cause the short circuit of the lithium battery for continuous discharge, wherein a spiral blade of the discharge roller pushes the advance of the lithium battery, and the discharged lithium battery is output fromthe discharge port of the discharge roller. According to the technical scheme of the invention, the quick release of the residual electric quantity of the lithium battery can be achieved to naturallyseparate the conductive medium from the lithium battery so as to allow the processing and recovery system of the lithium battery to be continuously and efficiently operated.

A data acquisition section acquires first data and second data as monitoring data of a power source system that includes a switching section that selectively outputs AC power supplied from a system power source or an internal combustion power generation device, an AC/DC converter that converts the AC power output from the switching section into DC power and outputs the DC power, and a power storage device connected to a DC bus. The first data contains an output voltage and/or an output current of the switching section; the second data contains an output voltage and/or an output current of the power source system. The data processor estimates an operational state of the internal combustion power generation device, based on the first data and the second data, and generates a modification plan for a system configuration and/or a discharge lower limit of the power storage device to shorten an operational time of the internal combustion power generation device.

The invention discloses ultrasonic automatic welding equipment. The ultrasonic automatic welding equipment comprises a base, clamping mechanisms and a conveying belt device. A first support is fixed to the left side of the upper end face of the base, a second support is located on the right side of the first support, and molds are fixed to the left side and the right side of the upper end face ofa rotating table through bolts. A third support is arranged on the right side of the rotating table, the third support and the second support are both fixed to the base, the clamping mechanisms are fixed to the left side and the right side of the lower end face of a rotating plate, and the conveying belt device is fixed to the right side of the upper end face of the base. According to the ultrasonic automatic welding equipment, after a material is placed on the conveying belt device, the material can move backwards under the operation effect of the conveying belt device, after the material isclamped by the clamping mechanisms, the rotating plate horizontally rotates by 180 degrees, the material is conveniently transferred, so that the material is placed in the corresponding molds, then the rotating table horizontally rotates by 180 degrees, and finally, an ultrasonic welding machine can be used for completing automatic welding operation.

The invention relates to a solar cell detection method and system. The method comprises the steps: scanning the ID data of each solar cell, and uploading the ID data to a database; performing visual inspection on the solar cell to obtain visual inspection data, and uploading the visual inspection data to a database; performing an electrical parameter test on the solar cell to obtain electrical parameter test data, and uploading the electrical parameter test data to a database; and distinguishing the solar cells according to the ID data, the visual detection data and the electrical parameter test data stored in the database. According to the detection method of the solar cell part, the solar cell part can be continuously and efficiently detected, unqualified products can be selected out, nomanual interference exists in detection, and the accuracy is improved.

The invention discloses an automatic adjusting and allocating coding system for a stamping steel character die and relates to the technical field of equipment manufacturing. According to the automatic adjusting and allocating coding system for the stamping steel character die, through steel character head automatic adjusting and allocating coding equipment, a steel character head is automatically arranged in a character head clamp, and the position of the steel character head is adjusted to be matched with a stamping type marking machine for making a piece of angle steel. Adjusting and allocating equipment comprises a character head library, a right-angle coordinate robot, a character head arrangement workbench, a character head clamp fastening and conveying device and a character head clamp adjusting and allocating device. The character head arrangement workbench comprises a cross-shaped sliding table and a character head clamp clamping device, the character head clamp fastening and conveying device comprises a bolt tightening device and an air cylinder, and the character head clamp adjusting and allocating device comprises an oblique assembly table and an electromagnet taking and conveying mechanism. The automatic adjusting and allocating coding system for the stamping steel character die is compact in structure and high in automation degree, automatic adjusting and allocating coding of the character head is achieved, and the requirement that the stamping type marking machine conducts continuous efficient operation can be met.

The invention discloses installation equipment for environmentally-friendly building decoration. The installation equipment comprises an upper cylinder body and a lower cylinder body which are arranged coaxially, wherein the upper cylinder body and the lower cylinder body are fixedly connected. The upper cylinder body comprises an inner cylinder body and an outer cylinder body which are disposed in a double-layer mode, and the inner cylinder body and the outer cylinder body are connected through a closure plate. The closure plate is located at the lower position of the middle portion of the upper cylinder body, and a first spring is disposed in an interlayer between the inner cylinder body and the outer cylinder body. The lower end of the first spring is connected to the closure plate, andthe upper end of the first spring is connected with four guiding sliding blocks. Guiding sliding grooves formed in the axial direction are evenly formed in the side wall of the inner cylinder body. The installation equipment for the environmentally-friendly building decoration can enable flat-head screws to be screwed into a working surface in a vertical state to achieve the ideal fastening effect, and since a rotating drum is provided, the operation can be conveniently and efficiently performed continuously. A rotating shaft motor outputs at a constant speed. The rotating drum is driven by atension spring to rotate, so that the quick switching of the installation positions of the screws can be realized, efficiency and convenience are achieved, and practicability is achieved.

The invention discloses a method for removing tar from a biomass thermal conversion gas-phase product. The method mainly comprises the two steps of fogging and separating. The technical scheme is characterized in that a circulation liquid is sprayed through a Venturi tube or a nozzle, and is in full contact with pyrolysis gas mingled with the tar, so that tar particles are enlarged and then separate gas and liquid in a cyclone separator, and the tar is prevented from coking in a subsequent pipeline and equipment. By means of the method, the risk of explosive gas explosion caused by static electricity tar removal is avoided, the whole process is simple in equipment and low in operation cost, and continuous and efficient operation can be achieved.

The invention discloses a fast cooling large-rotation wire drawing machine. The fast cooling large-rotation wire drawing machine comprises a base, a dust collection pipeline, a first motor, a first rotary drum, a second motor, a second rotary drum, a fast cooling mechanism and a second bearing table, a first water pump is arranged at the inner bottom of the second rotary drum, a water storage tank is fixed on the base, the fast cooling mechanism is arranged in the water storage tank; and the second bearing table and a bearing frame are both fixed to the other side of the upper end face of the base, a square column is rotationally connected to the top of the second bearing table, and a supporting plate is slidably connected to the inner top of the bearing frame. According to the fast cooling large-rotation wire drawing machine, before the device is used, dust in a bearing box can be pumped away through a dust collector and the dust collection pipeline, it is guaranteed that the interior of the bearing box is clean and tidy, and after water is introduced into the water storage box, the water in the water storage box can be sprayed to the inner wall of the second rotary drum through a water conveying pipeline and a spray head in sequence through a second water pump; and a material wound on the surface of the second rotary drum can be fast cooled.

The invention discloses an intelligent stone avoiding device and method for over-wet embankment filler scarifying through a plough. The intelligent stone avoiding device comprises a filler treatment device, a plurality of plough arms parallel to one another are arranged at the front lower portion of the filler treatment device through a horizontal fixing frame, plough shares arranged horizontallyare fixedly arranged on the lower portion of the front end of each plough arm, the plough arms are obliquely arranged, so that the plough shares extend forwards below a soil inlet of the filler treatment device, the plough arms are rotatably connected with the horizontal fixing frame, the plough arms can rotate forwards or backwards under the action of external force to drive the plough shares atthe bottoms of the plough arms to ascend and descend, intelligent stone avoiding device bodies corresponding to the plough arms one to one are fixedly arranged on the plough arms, and the intelligentstone avoiding device bodies can drive the plough arms corresponding to the intelligent stone avoiding device bodies to rotate forwards or backwards, and the the plough shares are driven to ascend anddescend for stone avoiding. The problem that an existing roadbed scarifying construction instrument is prone to damage when encountering large stones in the scarifying process is solved.

The invention discloses a cutting device capable of polishing an end opening and used for pipe fitting production, which comprises a bearing table, a limiting mechanism, a clamping and overturning mechanism, a support plate, a third electric telescopic rod, a fourth electric telescopic rod and a conveyor belt device, and a cover frame and a feeding channel are respectively fixed on two sides of the upper end surface of the bearing table; the supporting plate is fixed to one inner wall of the top of the cover frame, the third electric telescopic rod is fixed to the other inner wall of the cover frame, and the fourth electric telescopic rod is fixed to one inner wall of the bottom of the cover frame. According to the cutting device capable of polishing the end opening and used for pipe fitting production, after polishing treatment of one end opening of a pipe fitting is completed through a first polishing block, a cutting knife moves downwards while rotating, pipe fitting cutting is facilitated, after pipe fitting cutting treatment is completed, a rotating frame is overturned by 180 degrees, the cut pipe fitting is located on the right side of a second polishing block at the moment, and the pipe fitting can be loosened after the other port of the pipe fitting is polished by the second polishing block.