46results about How to "Uninterrupted processing" patented technology

The invention belongs to the field of ship tail gas treatment, energy conservation and environment protection, and particularly relates to a ship tail gas denitration technology and system and a desulfurization and denitration integrated technology and system. When low sulfur oil is used for a ship, the ship tail gas denitration technology and system can achieve high denitration efficiency and reduce energy consumption; when high sulfur content is used for the ship, desulfurization and denitration are combined together, high desulfurization and denitration efficiency is achieved, meanwhile, the cost is greatly saved, and the tail gas exhaust standards are met. The ship tail gas denitration technology comprises the steps of 1, tail gas cooling, 2, NOX adsorption, 3, desorption of NOX adsorbed on an adsorbent, 4, low-temperature plasma decomposition and 5, absorption and reduction. The ship tail desulfurization and denitration integrated technology comprises the steps of 1, tail gas cooling, 2, washing performed through washing water, 3, soda absorption, 4, NOX adsorption, 5, desorption of adsorption water adsorbed on an adsorbent, 6, desorption of NOX adsorbed on an adsorbent, 7, low-temperature plasma decomposition and 8, absorption and reduction.

The invention relates to the field of solid waste treatment, in particular to a method and system for treating chemical abraum salt containing organic matter through a self-propagating pyrolysis method. The method comprises the following steps that pretreatment is carried out in a pelletizing or washing or treating-free mode according to particle size distribution of chemical abraum salt; 2, materials are distributed; 3, pyrolysis treatment is carried out, and particularly organic matter in a material layer is pyrolyzed into a gas compound through a self-propagating pyrolysis method; 4, the pyrolyzed material layer is cooled to obtain finished salt; and 5, flue gas treatment is carried out, and particularly flue gas containing the gas compound is introduced into a flue gas purifying treatment system for purifying treatment. The finished salt obtained from the abraum salt treated through the method has no melting and agglomeration phenomenon, the TOC content is as low as 10.00ppm, and the requirements of ionic membrane caustic soda can be met. The invention further provides a treating system adopting the method, a self-propagating pyrolysis device in the system can sufficiently utilize heat, can stably control pyrolysis temperature and is suitable for treatment various kinds of abraum salt.

The invention discloses a shared mysql database backup and recovery method and device, and the method comprises the steps: a ceph distributed storage cluster is built, and two mysql databases are provided for storage; a mysql1 directory and a mysql2 directory which are respectively used for storing files of the two mysql databases are created; the two mysql database systems adjust mysql configuration files, and the positions, used for being stored on a cephfs system catalogue, of a lock and a binary log binlog of each mysql database system are modified respectively; heartbeat service detectionis carried out on the two mysql databases, and when the mysql-master fails, data recovery is triggered; before data recovery is triggered, data needs to be backed up, wherein data backup comprises full backup, incremental backup and differential backup; after each time of differential backup, a data recovery process needs to be carried out once; and when the mysql-master breaks down, the mysql-master is immediately switched to the mysql-backup to continue to serve, and the latest incremental backup in the ceph distributed storage cluster is extracted. According to the method, the reliabilityof backup is improved, the integrity of data recovery is ensured, and the data recovery time is shortened.

The invention discloses a bulk-phase doped nano-photocatalysis material, a preparation method thereof and an application of the material, and belongs to the technical field of inorganic non-metallic nano-material preparation, solar energy utilization and environmental protection. The bulk-phase doped nano-photocatalysis material is a single-phase titanium dioxide material, doped ions with electroncapturing and storing capability are uniformly dispersed in a bulk-phase of titanium dioxide, so that doped elements keep activity for a long time without illumination in such a manner that the dopedelements store photo-generated charge under illumination and release the photo-generated charge after illumination is closed to generate active groups, pollutants in environments are continuously treated by sunlight in a full time manner, the nano-photocatalysis material solves the problem that the reaction activity of an existing photocatalysis material is rapidly lost after energy supply of anoutside light source is lost, treatment effects of a photocatalysis technique on environmental pollution are greatly improved, and treatment cost and energy consumption are reduced.

The invention discloses a small drinking water emergency treatment device, and relates to the technical field of drinking water purification devices. The small drinking water emergency treatment device comprises a water inlet segment, a rotary tube head, an ultra-filter tube segment, an activated-charcoal column tube segment and a water drainage segment, which are sequentially connected. Filter head cotton gauze is arranged between the water inlet segment and the rotary tube head, and a sealing ring is arranged between the rotary tube head and the ultra-filter tube segment. The small drinking water emergency treatment device has a simple structure and can purify water in time to cause residents to use safe water when the local is polluted.

An underground space environment monitoring system and method relate to the field of underground environment monitoring and are applied to underground space environment monitoring, the system is set and applied to a server, the server is connected with a terminal device through a network, and the network is used for providing a communication link between the terminal device and the server; the system comprises a monitoring center, a monitoring terminal, a multi-channel transmission interface, a standard sensing device and a plurality of monitoring sensing devices, and the monitoring center, the monitoring terminal and the plurality of monitoring sensing devices are respectively connected with the multi-channel transmission interface. Uninterrupted continuous data processing is rapidly and efficiently achieved, the efficiency is improved, meanwhile, the cost is saved, and the problems that in the prior art, the function is single, and rapid and accurate dynamic monitoring cannot be achieved are solved.

The invention relates to a wet type electrostatic dust collector which comprises a dust collector body composed of a first dust collector and a second dust collector and a control mechanism. The dust collector body comprises a cavity, a charging device, a washing header pipe, a dust hopper air inlet hopper, an air exhaust hopper and a steam pipe orifice; a dust collecting mechanism, a discharging mechanism and a flushing mechanism are arranged in the cavity; a diffusion plate is arranged in the air inlet hopper; an air inlet mechanism is arranged at an outer opening of the air inlet hopper and comprises a first air inlet pipe, a second air inlet pipe, a first valve, a second valve, a third valve, a fourth valve, a fifth valve, a sixth valve, a first exhaust pipe, a second exhaust pipe, a first ventilation pipe and a second ventilation pipe. An induced draft fan electrically connected with the control mechanism is arranged at an outer opening of the exhaust hopper. According to the wet type electrostatic dust collector, high-dust-content flue gas can be better diffused in the cavity of the dust collector, the dust-containing flue gas is continuously treated, and the dust collection effect after cleaning is improved.

The invention discloses a device for improving the water quality of a river bottom. The device comprises a horizontal reaction tube placed at the river bottom and a cavity floating on the surface of the river, a storage battery is arranged in the cavity, the external of the cavity is fixedly provided with solar battery panels connected to the storage battery, and the outer wall of the reaction tube is provided with a heat insulation layer; the inner wall of the reaction tube is provided with a constant temperature heater connected with the storage battery, an anaerobic reaction section, a throat tube, an aerobic reaction section and electric blades are sequentially arranged in the reaction tube, the throat part of the throat tube is provided with an upward vertical thin tube, and the top end of the thin tube is located above the river surface; the upper part of the pipeline of the aerobic reaction section is provided with an opening connected with a vertically upward cylinder, the inside of the cylinder is a mirror surface, the top of the cylinder is a bell mouth, and the top large-mouth end cover of the bell mouth is provided with a convex lens; and the electric blades connected with the storage battery are arranged at the end part of the reaction tube. The device has a very good treatment effect on river pollutants, can continuously perform the treatment in an all-weather manner, and can realize the degradation of the entire river pollutants.

The invention relates to a wireless multifunctional data collector for energy-saving monitoring, and the collector comprises a signal collection module which is used for receiving various collected signals, the signal collection module comprising a one-way collection unit and a two-way collection processing unit, the one-way collection unit being used for collecting current, voltage, active power and power factors, two-way collection processing unit comprising a serial port level conversion processing unit, an Ethernet transmit-receive management unit and a hand-held terminal acquisition unit; acontrol module, used for processing the signal received by the signal acquisition module; a transmission module, used for transmitting the signal processed by the control module; and an upper computer, used for receiving the transmitted signal and adjusting the acquisition frequency of the bidirectional acquisition processing unit in the signal acquisition module according to the data volume of the transmitted signal. By effectively adjusting the data volume, the matching between the data processing speed and the accuracy of the evaluation result is realized, so that the energy-saving monitoring process is more efficient actually.

The invention relates to a continuous ultrasonic cleaning device. The continuous ultrasonic cleaning device comprises a water box, an upper ultrasonic generator, a lower ultrasonic generator, a plurality of conveying rollers, an inlet gate and an outlet gate; the two ends of the conveying rollers are rotatably installed on the left side wall and the right side wall of the water box, and the conveying rollers are used for conveying glass; the upper ultrasonic generator and the lower ultrasonic generator are arranged in the water box and located above and below the conveying rollers correspondingly; the front side wall of the water box is provided with an inlet for allowing the glass to enter, and the rear side wall of the water box is provided with an outlet for discharging the glass; and the inlet gate is used for closing and opening the inlet, and the outlet gate is used for closing and opening the outlet. The continuous ultrasonic cleaning device can conduct ultrasonic cleaning on the glass under the continuous glass conveying situation and can be compatible and be combined with glass continuous conveying or glass roller brushing of other glass processing procedures, so that themachining process is continuous and ceaseless, additional clamping, moving and other operation are not needed, and the working efficiency is improved.

The embodiment of the invention provides a sorting and conveying system and a steel plate production line, and belongs to the technical field of steel plate machining. The sorting and conveying systemis used for the steel plate production line; the steel plate production line comprises a machining center, wherein the machining center is used for machining and outputting steel plates; the sortingand conveying system comprises a first detection device, a first control device, a sorting device and a plurality of storage devices; the first detection device and the sorting device are correspondingly in communication with the first control device; the first detection device is used for scanning and identifying the shape of the steel plate output by the machining center and outputting a corresponding first signal; the first control device is used for controlling the sorting device according to the first signal; and the sorting device is used for transferring the steel plate into the corresponding storage device under the control of the first control device. The sorting and conveying system can automatically complete the sorting and conveying work of the special-shaped steel plates, thelabor intensity of workers can be reduced, and the quality control of manufacturing is enhanced.

The invention relates to the field of workpiece processing and manufacturing, in particular to a material transferring device, a drilling mechanism and a processing center. A material transferring device comprises a carrier, a drive member, a transferring module and a compressing part, wherein the carrier extends along a feeding direction, and the tail end of the carrier located in the feeding direction is provided with a transferring area; the drive member is used for driving a workpiece to move along the feeding direction; the transferring module is used for clamping the workpiece, the transferring module is configured to be installed linearly, and the transferring module moves between the transferring area and a processing station; the transferring module comprises a receiving part, andthe receiving part and a carrying surface of the carrier are on a same horizontal plane; and the compressing part is used for compressing and fixing the workpiece. According to the invention, the technical problems of impossible continuous production, low degree of automation and low efficiency when the workpiece is processed, a conveying device needs to be stopped in a lock workpiece productionline in the prior art.

The invention provides an electrostatic composite intelligent cleaning type waste gas purification device. A bracket is provided with a front pattern plate and a rear pattern plate which are arrangedin parallel, and a plurality of anode cylinders are arranged between the two. A cathode frame and a plurality of cathode rods are arranged on the rear side of the rear pattern plate; the cathode rodsforwards extend into the corresponding anode cylinders; a cylinder pushing frame is arranged in front of the front pattern plate; a plurality of push cylinders are fixed behind the push cylinder frame, extend backwards into the corresponding anode cylinders and are arranged on the outer sides of the corresponding cathode rods in a sleeving manner; a pushing device is arranged between the cylinderpushing frame and the bracket; piston rings are arranged on the rear outer sides of the push cylinders; annular wipers are arranged on the outer side of piston rings; each push cylinder comprises an insulating outer-layer cylinder body and a lining metal layer; and the annular wipers outside the piston rings can clean the inner walls of the anode cylinders. Plasma and an electrostatic field act together to purify waste gas, the purification capacity is higher, the purification efficiency is higher, the service life is longer, and equipment operation is more stable.

The invention relates to pipeline production and processing equipment, in particular to an angle-adjustable laser cutting device. According to the angle-adjustable laser cutting device, a pipeline notch is smooth, a tool bit is not prone to being damaged, the notch cutting angle can be adjusted conveniently, and the angle-adjustable laser cutting device can adapt to pipelines of different types. The angle-adjustable laser cutting device comprises a base, a rack, a motor, a first support, a supporting plate and the like. The rack, the first support and the supporting plate are fixedly installed on the base; the rack and the supporting plate are located on the two sides of the base; and the motor is fixedly connected to the end, away from the base, of the rack. According to the angle-adjustable laser cutting device, pipeline cutting is completed through mutual cooperation of a first regulation and control assembly and a second regulation and control assembly in a cutting assembly, the first regulation and control assembly facilitates adjustment of the angle of a pipeline notch, the second regulation and control assembly facilitates adjustment of the cutting length of a pipeline, the pipeline notch can be smooth through laser cutting, and splicing of pipelines with different notches is facilitated.