36results about How to "Achieve separate processing" patented technology

The invention discloses a method for realizing continuous-flow city sewage autotrophic nitrogen removal based on an FNA treatment of sludge. According to the invention, city sewage first enters an organic matter removing reactor, such that organic matters in the sewage are removed with a sludge absorption effect; discharged water enters an autotrophic nitrogen removing reactor, such that synchronous short-cut nitrification anaerobic ammonium oxidation autotrophic nitrogen removal is realized; sludge age is controlled by discharging residual sludge regularly everyday; active sludge is regularly treated by using free nitrous acid, such that nitrite oxidizing bacteria increase in the active sludge is controlled, and system stable short-cut nitrification is maintained; and continuous-flow city sewage autotrophic nitrogen removal is finally realized, and thus sludge treatment energy consumption is reduced.

The invention provides a laboratory waste water processing system capable of realizing effective and complete laboratory waste water processing. The laboratory waste water processing system comprises a preprocessing unit; an acidity and alkalinity adjusting unit communicated with a preprocessing unit; a concentrated reaction unit communicated with the acidity and alkalinity adjusting unit; a precipitation separation unit communicated with the concentrated reaction unit; a deep purification unit communicated with the precipitation separation unit; a main control unit connected with the preprocessing unit, the acidity and alkalinity adjusting unit, the concentrated reaction unit, and the precipitation separation unit via double-way connection. The laboratory waste water processing system is capable of realizing independent processing of different matters, processing is more complete, processing is performed under full-sealing conditions, contacting with the environment is not caused in processing processes or after processing, and influences on the environment are avoided.

The invention provides an oxygen-enriched combustion flue gas purification device, and belongs to a boiler flue gas purification device. The oxygen-enriched combustion flue gas purification device can simultaneously remove NOx, SO2 and Hg in tail flue gas of an oxygen-enriched combustion boiler in a compression process, is applicable to a generating station utilizing an oxygen-enriched combustion technology, and solves the problems that the existing flue gas desulfurization and denitration device is complicated in system and higher in energy consumption, the gas extraction purity is low and a high-pressure absorption liquid cannot be used conveniently. The oxygen-enriched combustion flue gas purification device comprises a first condenser, a first gas-liquid separator, a primary compressor, a second condenser, a second gas-liquid separator, a secondary compressor, a third condenser, a high pressure reaction tower, a third gas-liquid separator and a fourth condenser. With the adoption of the oxygen-enriched combustion flue gas purification device, equipment can be simplified; the running cost can be lowered; the removing efficiency can be guaranteed; the oxysulphide removing efficiency approximates to 100%; the oxynitride removing efficiency can reach 95%; and an Hg removing effect is better.

The invention discloses a mud-water separation type sludge anaerobic digestion treatment system, which comprises a sludge anaerobic digestion tank, a drainage assembly and a cyclone for mud-water separation. The sludge anaerobic digestion tank is provided with a sludge inlet pipeline, a sludge circulation stirring assembly and a detection element. The cyclone is respectively connected with the drainage assembly and the sludge inlet pipeline. A mechanical stirring assembly and a biogas circulating stirring assembly are arranged in the sludge anaerobic digestion tank, the mechanical stirring assembly is arranged at the side part of a tank body, and the biogas circulating stirring assembly not only collects biogas in the tank, but also stirs sludge by using the biogas. The sludge circulating stirring assembly is used for realizing circulating stirring of sludge in the tank and discharging the sludge out of the tank. The detection element is used for detecting the liquid level, the temperature, the pressure, the viscosity and the potential of the sludge. The treatment system has the advantages of flexibility in disassembly and assembly, small occupied area, high space utilization rate and the like. The invention further discloses a sludge-water separation type sludge anaerobic digestion treatment method. The anaerobic digestion efficiency and dehydration performance of the sludge are improved, and the sludge volume is reduced.

The invention discloses a volume controlling method and device for a Bluetooth speaker with an externally-connected terminal and computer readable storage media, and belongs to the technical filed of terminals. The method comprises the steps that a pulse code modulation (PCM) audio stream obtained through parsing of audio data to be played is copied to obtain two same PCM audio streams; if it is detected that the Bluetooth is connected, according to volume adjusting instructions, PCM amplitude of one of the PCM audio streams is adjusted, wherein volume of an audio output equipment of the terminal is adjusted based on the other PCM audio stream; the adjusted PCM audio stream is transferred to the externally-connected Bluetooth speaker, so that the externally-connected Bluetooth speaker outputs voice based on the adjusted PCM audio stream. According to the method, through copying of the PCM audio stream on the terminal side, the same two PCM audio streams are obtained, so that the Bluetooth speaker outputs voice directly according to the adjusted PCM audio stream, and the efficiency of volume adjusting is improved.

The invention provides a stay cord food processor with double working rooms and belongs to the technical field of machinery, aiming at solving the technical problems that existing stay cord food processors can only process one food or process several foods in a mixed manner, and cannot process two independent foods at the same time. The stay cord food processor with double working rooms has two working rooms, a clapboard completely separating the two working rooms is arranged between the two working rooms, two knife rests are respectively arranged in the two working rooms, a cover is internally provided with a driving assembly used for driving the two knife rests to rotate at the same time, a stay cord for driving the driving assembly to work is connected to the driving assembly, the upper ends of the knife rests are detachably connected with the driving assembly, and each knife rest is provided with a plurality of blades. The stay cord food processor has two working rooms, and the two working rooms are separated by the clapboard and are independent from each other, so as to realize independent processing of two different foods, and the processed foods cannot be mixed with each other.

The invention provides a blast-contained fine cigarette peeling device. The device comprises a quantitative feeding machine, an FY37 waste cigarette disposer, a paper scrap vibrating groove, a screening device, a conveying belt, a vibrating groove and a spectrum cleaner, wherein a blast-contained fine cigarette sorting mechanism is further arranged in the front of the quantitative feeding machine,and is used for sorting and arranging blast-contained fine cigarettes and then cutting filter tips; the rest cigarettes enter the quantitative feeding machine and then enter the FY37 waste cigarettedisposer; separated cigarette paper and filter tips enter the paper scrap vibrating groove; tobacco shred enters the screening device through the bottom belt of the FY37 waste cigarette disposer, andthen is filtered and separated through the conveying belt, the vibrating groove and the spectrum cleaner, so that qualified tobacco shred is finally obtained. The device can solve the quality problemthat blast-contained filter tips are damaged during the peeling of the blast-contained fine cigarettes to cause the fact that the smoke flavor of the re-peeled tobacco shred changes.

The invention provides a radar image display acceleration system based on the ZYNQ, and relates to the technical field of signal processing. The system comprises a DSP chip, a ZYNQ chip, a DDR3 chip and a display module; the DSP chip is used for extracting radar image information from radar echoes, the ZYNQ chip includes a first module, a second module and a processor PS, the first module is used for converting the DSP chip time sequence into the DDR3 time sequence, the second module is used for converting the DDR3 time sequence into the VGA time sequence, and the processor is used for controlling the first module and the second module for time sequence conversion, the DDR3 chip is used for storing radar image information data obtained after conversion through the first module, and the display module is used for displaying a radar image obtained after conversion through the second module. The system uses DDR3 to replace a dual port RAM to serve as a cache, a piece of DSP is omitted, the difficulty of design can be significantly reduced, the cost is saved, this system can be used for radar image display, the resolution ratio can be 1080P, the frame rate can be 40 frames, and the requirement of mage display in most occasions can be met.

The invention relates to the technical field of garbage disposal, and discloses a garbage disposal device capable of automatically classifying and recycling metal substances. The garbage disposal device comprises a box body, a hopper is fixedly connected to the top of the box body, a feeding port is formed in the top of the hopper, and a storage box and a smashing box are fixedly connected to thelower end of the box body; and a filter plate is arranged in the box body, a motor is arranged on the left side of the box body, the output end of the motor is fixedly connected with a first bevel gear, and the right end of the first bevel gear is fixedly connected with a spiral feeding rod. According to the garbage disposal device capable of automatically classifying and recycling the metal substances, the metal substances in garbage are attracted through a magnetic attraction roller and then shoveled into a metal recycling box through a shovel plate, and in cooperation with the situation that after the garbage passes through the filter plate, liquid garbage automatically falls into the storage box and solid garbage continues to move and falls into the smashing box to be crushed and decomposed, different kinds of garbage are separately disposed, so that the effects of automatically recycling the metal substances and automatically distinguishing the solid garbage and the liquid garbageare achieved.

The invention provides a ceramic tile conveying device. The ceramic tile conveying device comprises a plurality of dispersed conveying lines used for conveying ceramic tiles discharged from a plurality of kilns respectively, marking units used for marking the side faces of the ceramic tiles from the different kilns respectively, an integral conveying line used for integrally conveying the ceramic tiles after converging the ceramic tiles on the multiple dispersed conveying lines, a recognition unit used for recognizing the ceramic tiles conveyed on the integral conveying line to distinguish the ceramic tiles from the different kilns, and a control unit used for conveying the ceramic tiles which are recognized through the recognition unit and come from the different kilns onto different polishing lines. By the adoption of the ceramic tile conveying device, equipment can be simplified, space is saved, and energy saving is achieved.

The invention relates to a cloud game resource data processing method and device, computer equipment and a storage medium. The method can be applied to the cloud technology, and comprises the following steps: when a current game process meets an overpass animation insertion condition, obtaining an overpass animation data identifier matched with the insertion condition, generating a resource distribution instruction, and sending the resource distribution instruction and the overpass animation data identifier to a resource distribution server. And the resource distribution server matches the overpass animation data corresponding to the overpass animation data identifier from a pre-stored static resource library, and sends the overpass animation data to the terminal device for display. And when it is determined that the over-the-scene animation data is played, rendering the cloud game resource data of the current game process, and outputting the cloud game resource data to terminal equipment for display. By adopting the method, the to-be-played overpass animation data can be directly transmitted through the resource distribution server, the occupation and waste of computing service resources of the cloud game server are reduced, and the utilization rate of the computing service resources of the cloud game server is improved.

The invention relates to the field of software architecture. The problem that an existing MVC mode is too tight in coupling in a distributed environment is solved. The MVC mode application framework in the distributed environment comprises a client side and a server side, the client side comprises a View module, a Control module and a display layer Model module, and the server side comprises a data layer Model module and a database; The View module is used for displaying a user interaction interface and receiving interaction data; The Controler module is used for sending the interaction data to the display layer Model module; The display layer Model module is used for judging whether the interaction data is view data or not, if yes, calling a processing method of the corresponding view data to obtain a processing result and returning the processing result to the View module for displaying, and if not, sending the interaction data to the data layer Model module; And the data layer Modelmodule is used for calling a processing method of corresponding business logic data according to the received interaction data to obtain a processing result and returning the processing result to thedisplay layer Model module for the View module to display. The method is suitable for software development of the MVC mode in the distributed environment.

The invention relates to a mobile terminal, including a lens for imaging; a charge coupled device, for converting the optical signals obtained by the lens into the electrical signal; a charge coupled device driving module, connected with the charge coupled device; a digital camera signal processing module, connected with the charge coupled device, for treating the data received from the charge coupled device, or processing the related data of the mobile terminal body; a display module, connected with the signal processing module of the mobile terminal. The mobile terminal overcomes the effect of low sensitivity of the CMOS type image sensor, small dynamic range of the image signal acquisition, and low quality of the image caused when the related data of the image data and the mobile terminal body are centralized in a signal processing chip for treatment.

The invention discloses a signal tracking demodulation system and method based on a dual-channel receiver. The system comprises a large-frequency-offset carrier tracking unit and a demodulation unit.According to the method, the large-frequency-offset carrier tracking unit is used for quickly capturing and tracking a large-frequency-offset signal of a sum path; and accurate demodulation of the differential signals is achieved through the demodulation unit. Through the dual-channel setting of the receiver, the 0 / pai modulation of the sum path signal and the differential path signal is avoided,the separation processing of the sum path signal and the differential path signal is realized, and the whole tracking locking process is simplified; and meanwhile, quick tracking of satellite antennareceiving signals and accurate demodulation of an error angle are realized.

The invention belongs to the technical field of the outdoor garbage can, and particularly relates to an underground living garbage can. The underground living garbage can comprises an outer barrel, a first inner barrel, a can cover, an intermediate barrel, a foot pedal and a baffle. The upper end of the outer barrel is connected with the can cover. The can cover is connected with the foot pedal. The bottom of the intermediate barrel contacts with the bottom face of the outer barrel. The upper part of the intermediate barrel is connected with the inner barrel by a hoop. The intermediate barrel is provided with the baffle. The barrel bottom of the first inner barrel is arranged on the baffle. The first inner barrel comprises a first inner barrel bottom and a first inner barrel body. One end of the first inner barrel bottom is connected with the first inner barrel body by a hinge, and the other end is connected with the first inner barrel body by a pin shaft. The upper part of the first inner barrel body is provided with lifting ears. The first inner barrel bottom is provided with through holes. The inner surface of the first inner barrel bottom is provided with pricking pins. The through holes and the pricking pins are alternately installed. The underground living garbage can has the characteristics of simple structure and convenient use, and is capable of realizing the separated treatment of the solid garbage and the liquid garbage, and reducing the environment pollution.

The invention discloses a desulfurization and denitrification process control system for normal-temperature waste gas and a use method of the desulfurization and denitrification process control system. The desulfurization and denitrification process control system comprises an SO2 adsorption unit, a desulfurization spray tower (4), a denitrification spray tower (9), an oxidation box (10) and an air heating and ozone generating unit. The SO2 adsorption unit is formed by connecting a first SO2 adsorption unit (3) and a second SO2 adsorption unit (11) in parallel; the air heating and ozone generating unit comprises an ozone generator (13) and a heating system (15); and the outlet of the desulfurization spray tower (4) and the outlet of the denitration spray tower (9) are sequentially connected with a dehydrator (5), an ozone decomposition unit (6), an NOX and SO2 online monitoring system (7) and a chimney (8). According to the invention, the SO2 adsorbing material is adopted, so that the separate treatment of SO2 and NOX is realized, the recycling of H2SO4 and HNO3 is realized, the economic added value is obviously increased, and the NOX can be directly converted into N2 to be directly discharged.

The invention relates to the technical field of LED display, and discloses an LED display system based on cloud platform management and Internet of Things control, comprising: a plurality of LED screens used for displaying image data and connected with an Internet of Things terminal; the Internet of Things terminal is in signal connection with Internet of Things routers, and the Internet of Thingsrouters in different areas are in signal connection; the Internet of Things router is connected with a cloud management platform; the cloud management platform is connected with a plurality of distributed computing platforms; wherein the distributed computing platform is in data connection with at least one Internet of Things router, the Internet of Things router uploads target data to the distributed computing platform, and the distributed computing platform reads a target area of the target data and then issues the target area to the distributed computing platform in the target area with the highest network speed according to the network speed in the distributed computing platform. On-site personnel does not need to be arranged at the Internet of Things terminal to manage the display content, meanwhile, the replacement speed of the image data on the LED screen can be increased, and the timeliness of image data display is improved.

The invention relates to the technical field of food processing machinery, and particularly discloses a fish innard cleaning device. The device comprises a frame, a conveying mechanism, a cleaning mechanism and a collection tank, wherein the conveying mechanism, the cleaning mechanism and the collection tank are arranged on the frame. The cleaning mechanism comprises a suction pipe, a separation pipe and a vacuum pump, wherein the upper part of the separation pipe is sealed, and a suction opening is formed in the wall of the separation pipe, an anti-suction plate is arranged in the separationpipe, and the sucking opening of the suction pipe extends into the separation pipe; the vacuum pump is connected with the sucking opening; a cross rod is movably connected to the frame, and a connecting rod is fixedly connected to the frame and is connected with a clamping roller; a collecting opening is formed in the bottom of the separation pipe, a plugging disc is movably connected with the lower end of the collecting opening; the plugging disc comprises a plugging panel and a threaded rod; a falling opening is formed in the plugging panel, and a threaded hole is formed in the center of theplugging panel; and the threaded rod penetrates inside the threaded hole, and is connected with the cross rod through the sealed end of the separation pipe. The device is simple to operate, can be used for separately treating fish innards and cleaning wastewater, and can be used for solving the problems that the plugging opening and the discharge opening are easily plugged and the cleaning efficiency is low.

The invention discloses a capacity expansion method and device, electronic equipment and a computer readable medium, and relates to the technical field of big data storage. A specific embodiment of the method comprises the following steps: searching big Key data stored in an original database cluster, exporting the big Key data to a local file, and deleting the big Key data of the original database cluster after the big Key data is successfully exported; expanding the original database cluster, and in the expansion process, migrating non-large Key data stored in the original database cluster to a new database cluster after expansion; and determining that the non-large Key data of the new database cluster is consistent with the non-large Key data of the original database cluster, and importing the large Key data of the local file into the new database cluster. According to the implementation mode, independent processing of the large Key data is achieved, timeout failure caused by the large Key data is avoided, and safe, controllable and stable operation of the capacity expansion process is guaranteed.

The invention relates to a mobile terminal, including a lens for imaging; a charge coupled device, for converting the optical signals obtained by the lens into the electrical signal; a charge coupled device driving module, connected with the charge coupled device; a digital camera signal processing module, connected with the charge coupled device, for treating the data received from the charge coupled device, or processing the related data of the mobile terminal body; a display module, connected with the signal processing module of the mobile terminal. The mobile terminal overcomes the effectof low sensitivity of the CMOS type image sensor, small dynamic range of the image signal acquisition, and low quality of the image caused when the related data of the image data and the mobile terminal body are centralized in a signal processing chip for treatment.

The invention provides a feeding structure, a uniform distribution system and a distribution method, and relates to the technical field of mineral sorting devices.The feeding structure comprises a discharging hopper, a plurality of grid trays and a plurality of high-pressure air ejector pipes, the discharging hopper is provided with a feeding end and a discharging end, and the discharging hopper comprises a first discharging part and a second discharging part; the first discharging part is arranged on one side of the feeding end of the discharging hopper, and the second discharging part is arranged on one side of the discharging end of the discharging hopper. The multiple grid plates are arranged on the first discharging part, the multiple high-pressure air spraying pipes are arranged on the second discharging part, and the grid plates are used for guiding materials on the first discharging part and laying the materials on the sides, away from the discharging end of the discharging hopper, of the high-pressure air spraying pipes. A nozzle is formed in the high-pressure air spraying pipe in the direction parallel to the axial direction of the high-pressure air spraying pipe, and the high-pressure air spraying pipe is used for being communicated with an external high-pressure air spraying device so that materials can be sprayed to the discharging end of the discharging hopper through the nozzle. The technical problems that in the prior art, materials are stacked in the feeding process, and the material tiling and arranging effect is poor are solved.