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32 results about "Distributary channel" patented technology
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A distributary, or a distributary channel, is a stream that branches off and flows away from a main stream channel. Distributaries are a common feature of river deltas. The phenomenon is known as river bifurcation. The opposite of a distributary is a tributary. Distributaries are found where a stream nears a lake or an ocean. They can also occur inland, on alluvial fans, or where a tributary stream bifurcates as it nears its confluence with a larger stream. In some cases, a minor distributary can divert so much water from the main channel that it can become the main route.
Stratification oil production logging instrument of low-yield liquid oil well
ActiveCN101660408AEliminate the effects ofImprove accuracyVolume/mass flow by dynamic fluid flow effectBorehole/well accessoriesPhase currentsAutomatic control
The invention relates to a stratification oil production logging instrument of a low-yield liquid oil well, mainly solving the problem that the existing logging instruments can not overcome degassinginfluence, causing bigger deviation of a measurement result. The invention is characterized in that a circuit barrel (1) is connected with a working barrel (2), a lower end-reducing current collectorcenter cylinder (3), an inner barrel (7), a support bar (4), a current collector drive device (5), a turbine flowmeter (6), a current collecting umbrella (9), a float switch (15), a booster spring (16), an oil-water interface detection array electrode (17) and a gas phase distributary channel (8), wherein the working barrel (2) is provided with an oil-water phase current collecting outlet (12) anda gas phase current collecting outlet (13), and the current collector center cylinder (3) is provided with a gas phase separating inlet (14) and an oil-water phase current collecting inlet (18). Thestratification oil production logging instrument of the low-yield liquid oil well can automatically control gas phase separation, thereby eliminating gas phase influence and reducing the deviation ofthe measurement result.
Owner:DAQING OILFIELD CO LTD +1
Dew-point corrosion resistant residual heat recovering system
InactiveCN101191700AExtended service lifeEfficient waste heatStationary tubular conduit assembliesWaste heat treatmentFlue gasEngineering
The present invention discloses a dew point corrosion resistant waste head recovery system; a header pipe (14) is connected with a main pneumatic valve (18) and an auxiliary pneumatic valve (22) through the distributary of a booster pump (15); the main pneumatic valve (18) is connected to the heating end inlet of a temperature compensator (7) through a first valve (11); a heating end outlet of the temperature compensator (7) is connected to a heat exchange inlet of a thermotube heat exchanger (1) through a second valve (5) and a third valve (2); a heat exchange outlet of the thermotube heat exchanger (1) is connected with a cooling end inlet of the temperature compensator (7) through a fourth valve (4) and a fifth valve (6); the cooling end outlet of the temperature compensator (7) is connected with a mixer (21) through a seventh valve (12); the auxiliary pneumatic valve (22) is connected with the mixer (21) through an eighth valve (20); an outlet of the mixer (21) is connected with a sixth valve (25). The system has the function of self-temperature compensation of cold fluid and temperature adjustment of the heat exchanger wall, effectively solves the problem of low dew point corrosion of the heat exchanger, prolongs the life-span of the heat exchanger, recovers the waste head of low-temperature flue gas and achieves the effect of energy conservation and emission reduction.
Owner:CENT SOUTH UNIV
Method for wastewater treatment and circulation recover zero discharge in lipoic acid preparation
ActiveCN101269895AReduce dosageReduce the amount of centralized purification treatmentFatty/oily/floating substances removal devicesTreatment with aerobic and anaerobic processesWater resourcesEngineering
The invention relates to a method of wastewater treatment and circulation cycling zero draining in the protogen preparation, which belongs to the technical field of medical and chemical wastewater treatment and resource recycle. Water hammer pump circulation water and circulation cooling water as well as organic process wastewater perform the useful and waste distributary which causes the water hammer pump circulation water to be led in a water hammer pump circulation water treatment pool for the circulation and the recycle of a water hammer pump after singly being treated. The cooling water is led into a cooling water pool for the recycle of cooling a jacket after being singly treated. Water containing the organic material in the same process procedure is led into a process water collecting pool to be used as feeding water for the recycle of the same process. Water in the water hammer pump circulation water treatment pool, water in the cooling water pool, and water in the process water collecting pool are led out for the centralized processing, the treated water after the centralized processing is led back to the water hammer pump circulation water treatment pool, the cooling water pool, and the process water collecting pool. The method has the advantages that the outside discharge of the contaminant is reduced from the production process, the production raw material cost is favorable to be saved, and the zero draining is realized and the water resource is saved.
Owner:SUZHOU FUSHILAI PHARMA CO LTD
Wireless sensor distributary system based on cloud computing
InactiveCN103260194AEasy to handleQuick responseNetwork traffic/resource managementNetwork topologiesMobile cloudSensor node
The invention discloses a wireless sensor distributary system based on cloud computing. A sensor node comprises an equipment auxiliary module, wherein the equipment auxiliary module is used for judging whether local resources lack or not, if the local resources lack, tasks are prepared for conducting distributary to surrounding service mobile equipment, and the mobile equipment comprises a cloud virtual machine module and a middle part module. The cloud virtual machine module searches for resources of the mobile equipment surrounding the sensor node, the resources are arranged according to the idle-and-busy degree, the sensor node selects suitable mobile equipment to conduct service according to self needs, and the mobile equipment forms a mobile cloud environment. After the sensor node selects the mobile equipment, the middle part module conducts distributary on the tasks to the selected mobile equipment to conduct processing, after the tasks are completed, the mobile equipment returns to a task result, and the used mobile equipment is released to a cloud virtual machine. With the wireless sensor distributary system, the sensor node can conduct distributary on the tasks to the surrounding mobile equipment of the sensor node, and the tasks which need completing can be completed through the mobile equipment.
Owner:XIAN UNIV OF POSTS & TELECOMM
Hollow silencing pipeline and its molding process and equipment
InactiveCN101240864AEliminate pollutionLess materialHollow wall articlesRigid pipesEngineeringUltimate tensile strength
The present invention provides a hollow sound absorbing pipeline and its moulding process and equipment. The mouth film of the moulding has a secondary distributaries return frame to make raw material polymerizing and pump via secondary distributaries after via first distributaries polymerizing, so as to form hollow sound absorbing hole on the wall of the pipeline along the pipeline axes. The hollow sound absorbing pipeline can absorb noise generated by rapid flow speed of the flowing material in the pipeline, effectively eliminates the pollution caused by the noise, and makes inner wall of the single pipe smooth, the flowing material in the pipe can smoothing flow and can not form pipe plug, since setting axial hole on the wall of the single pipe, the pipeline has a less material, lower cost, and high strength. The invention effectively recovers harmful gas generated by the process, gets at the root of harm of the waste gas to environment and workers, in addition, the process of the invention can reduce electricl energy consumption and saves cost.
Owner:云南金恒实业有限公司
Improved microchannel high-efficiency water cooling exchanger
InactiveCN101645429AIncrease cooling areaImprove heat exchange effectDigital data processing detailsSemiconductor/solid-state device detailsEngineeringHeat sink
The invention relates to an improved microchannel high-efficiency water cooling exchanger with good exchanging effect. The exchanger comprises a bottom plate, a cover plate, a water inlet and a wateroutlet, wherein the cover plate is covered on the upper part of the bottom plate and provided with the water inlet and the water outlet. The improved microchannel high-efficiency water cooling exchanger is characterized in that the central part of the upper surface of the bottom plate is provided with a radiation fin area which is formed by combining a plurality of thin radiation fins; the upper side and the lower side of the radiation fin area are provided with plat plates; a distributary assembly covers the radiation fin area and separates a cavity formed by the bottom plate and the cover plate into a liquid inlet area, a cooling area and a liquid discharge area; a space region formed by the distributary assembly and a plurality of thin radiation fins at the lower part of the distributary assembly is the cooling area; the liquid inlet area is communicated with the cooling area, the cooling area is communicated with the liquid discharge area, and the liquid inlet area and the liquid discharge area are separated by the distributary assembly.
Owner:WUXI FORMEN TECHN
Method for predicting diversion ratio change of distributary channels of two-stage bifurcated riverway in the downstream of reservoir
InactiveCN106372375AEasy to plan and designClimate change adaptationForecastingPredictive methodsEngineering
The invention provides a method for predicting diversion ratio change of distributary channels of a two-stage bifurcated riverway in the downstream of a reservoir. The method comprises the following steps that a planar two-dimensional water flow mathematic model is established, and parameter calibration and verification are performed; the flow range from the minimum flow to maximum flow of a target river section is equally divided into multiple flow levels, and statistics is conducted on the diversion ratio of the two distributary channels at all flow levels; variation diagrams of the diversion ratio with flows of the two distributary channels are respectively drawn, and linear fitting is performed to obtain slope and an intercept; according to values of the slope and the intercept, the types of the distributary channels are defined; it is predicted that the variation trend of the diversion ratio of the two distributary channels is main waxing and distributary waning or main waning and distributary waxing. According to dynamic change indexes of the diversion ratio of the distributary channels and the flows, the distributary channel of the two-stage bifurcated riverway is divided into a flood tendency distributary channel and a water shortage tendency distributary channel, the diversion ratio of the distributary channels is dynamically related with hydrodynamic conditions, the diversion ratio change of the distributary channels of the bifurcated riverway is accurately predicted according to hydrological change characteristics of the downstream of the reservoir, and planning and design of an airway is further promoted.
Owner:WUHAN UNIV
Method for predicting width of underwater distributary channels of delta front
The invention provides a method for predicting the width of underwater distributary channels of a delta front. The method comprises the steps that 1, static recognition is conducted on an underwater distributary channel microfacies according to a small-layer depositional microfacies picture; 2, dynamic analysis is conducted on a typical well group, and single-stage channels are dynamically divided; 3, the recognized underwater distributary channels of the typical well group are finely depicted through a logging phase and rock core information, the finely depicted single-stage underwater distributary channels are measured to obtain quantitative parameters of the underwater distributary channels; 4, the relation between the width of a channel sand body and the thickness of a single-stage sand body is established to calculate width-to-thickness ratio, a regression formula is established according to the quantitative parameters to predict an underwater distributary channel sand body. Qualitative description is conducted on underwater distributary channel distribution, qualitative description is also conducted on channel width, and a basis and a guidance are provided for research area periphery rolling development and finding of a beneficial facies belt of the underwater distributary channel sand body.
Owner:CHINA PETROLEUM & CHEM CORP +1
Short message center tolerance disaster distributary processing system and method
InactiveCN101068382AFlexible distribution strategyIncrease bandwidth resourcesError preventionRadio/inductive link selection arrangementsComputer hardwareTreatment system
A treatment system of disaster tolerant distributary on short message center comprises signaling transfer point, master service center of short message and at least one slave service center of short message. It is featured as forming said master service center of short message by a configuration module for storing configuration table, a receiving module for receiving short message sent from said signaling transfer point, a distribution module for sending short message to slave service center of short message according to said configuration table.
Owner:ZTE CORP
Single-stage underwater distributary channel identification method
The invention relates to a single-stage underwater distributary channel identification method. The identification method includes the following steps: 1) in a braided river delta, classifying stages of drilling sand bodies of each well according to the thickness from a target bed to a marker bed; 2) studying sedimentary microfacies of sand bodies of the same stage, and analyzing distribution directions of underwater distributary channels; 3) in the distribution directions of the underwater distributary channels, classifying all underwater distributary channels according to contact relations ofunderwater distributary channels of adjacent wells; and 4) determining a distribution range of all distributary channels of underwater distributary channels of a single stage according to seismic properties and boundaries of seismic inversion in predicting sand body distribution. The single-stage underwater distributary channel identification method provided by the invention can determine a distribution range of all distributary channels of underwater distributary channels of a single stage, and more clearly display spatial variations of lithology and lithofacies of a front belt of a braidedriver delta so as to further provide technical support for the exploration and exploitation of complex lithologic reservoirs.
Owner:CHINA PETROLEUM & CHEM CORP +1
Distributary channel position determination method and device
ActiveCN108107469AAccurately identify the distributionWater resource protectionSeismic signal processingFine structureGeomorphology
The invention provides a distributary channel position determination method and device. The method comprises steps: a drilling well logging curve of a target layer series is acquired; according to thedrilling well logging curve, logging facies characteristics of the distributary channel are determined; according to the logging facies characteristics, the position of the distributary channel is marked on a seismic profile, and seismic facies characteristics of the distributary channel are obtained; seismic waveform inversion is carried out based on the logging curve, and the position of the distributary channel in the target layer series is obtained; according to the seismic facies characteristics, fine structure explanation is carried out on the target layer series to recover and obtain micro-palaeogeomorphology; and based on the seismic facies characteristics, the position of the distributary channel obtained through inversion and the micro-palaeogeomorphology, distribution of the distributary channel in the target layer series is obtained. The technical problem that the distribution characteristics of the distributary channel in a shallow water delta can not be simply and efficiently recognized, and a reservoir is caused to be hard to predict can be solved, and the technical effect of simply and efficiently predicting the reservoir are achieved.
Owner:PETROCHINA CO LTD
Continuous catalytic reforming reactor
InactiveCN1290602CSimple structureLoading and unloadingCatalytic naphtha reformingChemical/physical processesCatalytic reformingEngineering
The present invention discloses a continuous catalytic reforming moving bed radial reactor. Said reactor adopts a circular container with catalytic bed as reaction equipment, the reactant inlet is positioned in the upper end of said reaction equipment, and its outlet is positioned in lower end of said reaction equipment, said catalytic bed is formed from external porous wall and internal porous wall cylinder in which the catalyst is filled. Said catalyst can be continuously flowed from top to bottom by means of gravity, at the same time the reaction material can be centrifugally flowed from centre toward exterior in the reaction equipment, and can be concurrently flowed from top to bottom in the distributary channel and collecting channel. Said invention is a Z-type centrifugal radial moving bed reactor, and its structure is simple and catalyst utilization rate is high.
Owner:EAST CHINA UNIV OF SCI & TECH
Heat exchange method of pipe shell type heat-exchanger and heat exchanger thereof
InactiveCN101419004AAvoid shuntingIncrease the heat exchange areaEvaporators/condensersStationary tubular conduit assembliesShell and tube heat exchangerEngineering
The invention provides a heat exchange method for a shell-and-tube heat exchanger and a heat exchanger thereof. The heat exchanger comprises a shell, a traverse plate vertically arranged in the shell, and a heat exchange tube passing through tube orifices of the traverse plate, wherein the tube orifices are communicated in pairs to form a flow through hole. Two different fluids in the heat exchanger exchange heat; and the fluids comprises a tube side fluid and a shell side fluid; the tube side fluid flows inside the heat exchange tube; and the shell side fluid flows from front to back along a vertical passage formed between the flow through holes on each adjacent traverse plates and along a vertical direction of the outer wall of the heat exchange tube. The tube side fluid contacts the shell side fluid completely, so as to prevent the shell side fluid from forming short-circuit distributary in the shell, increase heat exchange area effectively, improve heat exchange efficiency greatly, reduce local scouring for the heat exchanger, effectively prevent the traverse plate from rusting, and reduce deposition of dirt, so that the heat exchanger runs in a high efficient state for a long term and reaches the aim of saving energy at the same time.
Owner:广州联合冷热设备有限公司
Delta front thin oil reservoir recognition method
ActiveCN106869919AImplement classificationAchieving identifiabilityBorehole/well accessoriesDistribution characteristicDelta front
The invention relates to a thin oil reservoir recognition method, in particular to a delta front thin oil reservoir recognition method. The delta front thin oil reservoir recognition method comprises the following steps: 1) correcting a shoulder bed effect; 2) determining that delta front thin oil reservoir sedimentation types include three kinds of sedimentary microfacies of an underwater distributary channel, an estuary dam and sheet sand; 3) establishing a thin sand body connectivity analysis method under guidance of a sedimentary microfacies mode; 4) determining an oil reservoir recognition standard; 5) achieving classification and three-dimensional recognition from a single-well thin oil layer to a multi-well thin oil reservoir in combination with fluid electrical property limit and a reservoir forming control factor based on the thin oil reservoir space distribution characteristic. The delta front thin oil reservoir recognition method disclosed by the invention achieves classification and three-dimensional recognition from the single-well thin oil layer to the multi-well thin oil reservoir and effectively improves recognition accuracy.
Owner:RES INST OF SHAANXI YANCHANG PETROLEUM GRP
Stationary vibration distributary screen
InactiveCN101134196ACompact structureImprove screening efficiencySievingGas current separationBogieEngineering
The fixed sieve-vibrating sieve flow-dividing apparatus includes one vibrating sieve, one fixed sieve with sieve bars over the vibrating sieve, one guide chute adjustable gate in upper front of the fixed sieve, one support for regulate the leaning angle the fixed sieve, one bogie comprising discharge chute, bench and driving system on one side of the vibrating sieve, and one self cleaning vibration unit in the back part of the vibrating sieve surface. The fixed sieve has cast stone lining and cast stone sieve bars mounted in the U-shaped grooves on the crossbeam. The fixed sieve-vibrating sieve flow-dividing apparatus has compact structure, high separating efficiency, long service life and capacity of separating several kinds of material.
Owner:新乡市瑞丰机械设备有限公司
PPPoE-distributary-gateway-based route control system automatically selected by user
The invention discloses a PPPoE-distributary-gateway-based route control system automatically selected by a user. According to the system, after the user establishes a PPP session between the user and a PPPoE server, if the user has the request of a special network channel, application is carried out for starting a special network channel function; then information authentication is carried out; a PPPoE connection control message of the user is always forwarded to the direction of the PPPoE accessed to the server and a PPPoE IP message is forwarded to the direction of the special network channel. According to the PPPoE-distributary-gateway-based route control system automatically selected by the user, disclosed by the invention, when the user does electronic commerce and online transaction, the route to the special network channel is automatically selected, the original Internet channel of the user is cut off, all network communication data is transferred to the special network channel, and equipment such as firewalls and proxy servers and the like are connected in series and additionally installed on the special network channel to filter a white list to realize a safe route control function of the user so as to prevent phishing websites and cheap copy websites, therefore, safety guarantee is provided for the user to the greatest extent.
Owner:重庆旭贤科技发展有限公司
Distributary thickening braize decoupling burner and burning method
InactiveCN103062763AEasy to separateSmall pressure dropPulverulent fuel combustion burnersCombustorEngineering
The invention discloses a distributary thickening braize decoupling burner which comprises a nozzle, a distributary separation plate and more than two powder collecting flame holders. The distributary separation plate is slantly arranged on the middle portion of the nozzle, and two ends of the distributary separation plate are connected with an outer casing of the nozzle. The nozzle is divided into a thin side airflow channel and a thick side airflow channel, circulation section areas of the thick side airflow channel along the airflow direction gradually increase, and the powder collecting flame holders are located on the side of the thick side airflow channel. Back end cross sections of the powder collecting flame holders are of step-shaped structures which are gradually reduced from the edge of the nozzle to the center, and a deversoir is arranged on each step. The distributary thickening braize decoupling burner can delay mixing of thin powder airflow and thick powder airflow, improves decoupling burning effects, and has the advantages of being simple in structure, easy to maintain, capable of jointing with any braize concentration device, high in flexibility and strong in adaptability of different furnace profiles and different burned coal types and the like.
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI
Intermittent-dislocation distributary assembly line device
PendingCN108820750AConvenience to workEasy to useConveyor partsMechanical conveyorsAssembly lineEngineering
The invention discloses an intermittent-dislocation distributary assembly line device. The intermittent-dislocation distributary assembly line device comprises a triangular base. The intermittent-dislocation distributary assembly line device is characterized in that a first input conveying belt, a second input conveying belt and an output conveying belt are arranged on three outer wall surfaces ofthe triangular base; a rotating base is arranged in the middle of the triangular base; a dislocation device for dislocated conveying of objects is arranged in the rotating base; a reciprocating rotation mechanism is arranged on the rotating base, and is in linkage with the dislocation device through a rotating shaft; intermittent stirring mechanisms for stirring the objects intermittently are arranged on the first input conveying belt and the second input conveying belt, and are in linkage with the reciprocating rotation mechanism. The intermittent-dislocation distributary assembly line device has the advantages that food processing equipment can convey food on an assembly line in a mixed way, convenience is brought to processing staff, and difficulty in later-period mixed food packagingis lowered; the intermittent-dislocation distributary assembly line device is simple in structure and convenient to use.
Owner:张燕
Method and device for determining the location of a distributary channel
ActiveCN108107469BAccurately identify the distributionWater resource protectionSeismic signal processingFine structureGeomorphology
The invention provides a distributary channel position determination method and device. The method comprises steps: a drilling well logging curve of a target layer series is acquired; according to thedrilling well logging curve, logging facies characteristics of the distributary channel are determined; according to the logging facies characteristics, the position of the distributary channel is marked on a seismic profile, and seismic facies characteristics of the distributary channel are obtained; seismic waveform inversion is carried out based on the logging curve, and the position of the distributary channel in the target layer series is obtained; according to the seismic facies characteristics, fine structure explanation is carried out on the target layer series to recover and obtain micro-palaeogeomorphology; and based on the seismic facies characteristics, the position of the distributary channel obtained through inversion and the micro-palaeogeomorphology, distribution of the distributary channel in the target layer series is obtained. The technical problem that the distribution characteristics of the distributary channel in a shallow water delta can not be simply and efficiently recognized, and a reservoir is caused to be hard to predict can be solved, and the technical effect of simply and efficiently predicting the reservoir are achieved.
Owner:PETROCHINA CO LTD
Fast distributary water supply device for branch flow model
The invention discloses a fast distributary water supply device for a branch flow model. The fast distributary water supply device comprises a circulating pool, multiple distributary pipelines, multiple collecting pools and the branch flow model; one ends of the distributary pipelines pass into the circulating pool to pump water, discharging pipes can be adjusted to achieve distributaries throughconversion valves, the other end of at least one distributary pipeline is coonnected to each collecting pool, and water outlets of collecting pools is communicated with branches of the branch flow model. The fast distributary water supply device is simple in manufacturing, low in price, short in flow stabilization time and fast and accurate in flow switch; the fast distributary water supply device is applicable to distribution on multi-branch branch flow key water supply in the constant flow model tests, and the water supply is in the mode of distribution flow-total flow-distribution flow.
Owner:ZHEJIANG INST OF HYDRAULICS & ESTUARY
Short message center tolerance disaster distributary processing system and method
InactiveCN101068382BFlexible distribution strategyIncrease bandwidth resourcesNetwork traffic/resource managementMessaging/mailboxes/announcementsComputer hardwareTreatment system
Owner:ZTE CORP
Establishing method for training image of distributary channel-estuary dam type delta front
ActiveCN108805982ASolve the problem of automatic acquisitionReduce difficulty3D modellingMain channelDelta front
The invention relates to an establishing method for a training image of a distributary channel-estuary dam type delta front. The establishing method comprises the steps that (1) the delta front reservoir deposition range is determined; (2) distributary channels are generated in the delta front reservoir deposition range; and (3) an estuary dam is generated at the termination position of a main channel of the distributary channels. According to the establishing method for the training image of the distributary channel-estuary dam type delta front, the training image of the distributary channel-estuary dam type delta front is automatically obtained, the research result of a research area and statistic data of a geological library can be rapidly combined to be converted into the digitized training image specific to an actual area, an accurate geological pattern library is provided for later multipoint geological statistical modeling, and multipoint modeling difficulty is greatly lowered.
Owner:YANGTZE UNIVERSITY
Manufacturing technique of depth scale and rolling mill for manufacturing technique
ActiveCN109530430AHigh mechanical strengthImprove surface accuracyMetal rolling arrangementsScrapDistributary channel
The invention discloses a manufacturing technique of a depth scale and a rolling mill for the manufacturing technique and relates to the technical field of profiled material manufacturing technique. The manufacturing technique of the depth scale comprises the following steps: S1, material selection, selecting rolled steel with a round cross section as a raw material; S2, calendering deformation, comprising primary deformation and distributary; S3, rough machining, cutting excessive scraps formed by calendering on a primary product; S4, heat treatment, increasing the mechanical intensity of thematerial; S5, finish machining, polishing the surface of the primary product; S6, antirust treatment; and S7, packaging. A probing rod is integrally processed through a calendering deformation mannerto obtain the integrally molded penetration rod, so that the dimensional accuracy and mechanical intensity of the probing rod are higher.
Owner:重庆高科异型材制造有限公司
Method for wastewater treatment and circulation recover zero discharge in lipoic acid preparation
ActiveCN100569679CReduce dosageReduce the amount of centralized purification treatmentFatty/oily/floating substances removal devicesTreatment with aerobic and anaerobic processesWater resourcesEngineering
The invention relates to a method of wastewater treatment and circulation cycling zero draining in the protogen preparation, which belongs to the technical field of medical and chemical wastewater treatment and resource recycle. Water hammer pump circulation water and circulation cooling water as well as organic process wastewater perform the useful and waste distributary which causes the water hammer pump circulation water to be led in a water hammer pump circulation water treatment pool for the circulation and the recycle of a water hammer pump after singly being treated. The cooling water is led into a cooling water pool for the recycle of cooling a jacket after being singly treated. Water containing the organic material in the same process procedure is led into a process water collecting pool to be used as feeding water for the recycle of the same process. Water in the water hammer pump circulation water treatment pool, water in the cooling water pool, and water in the process water collecting pool are led out for the centralized processing, the treated water after the centralized processing is led back to the water hammer pump circulation water treatment pool, the cooling water pool, and the process water collecting pool. The method has the advantages that the outside discharge of the contaminant is reduced from the production process, the production raw material cost is favorable to be saved, and the zero draining is realized and the water resource is saved.
Owner:SUZHOU FUSHILAI PHARMA CO LTD
Hollow Outer Rotor Air Motor
ActiveCN103850720BSolve the shunt problemSimple structureBlade accessoriesMachines/enginesFilter mediaEngineering
The invention discloses a hollow pneumatic motor with an outer motor, wherein blades (29) can be movably embedded into a blade groove (211) in a rotor body (21) radially; a spring (262) is movably mounted in the inner cavity (2611) of a spring pressure lever (261); the spring pressure lever (261) is fixed to the rotor body (21); all spring pockets (262) are contacted with the outside of each blade (29); through holes (14) are arranged in the position of a fixing shaft (1) slightly deviating a central axis; at least two air inlet / outlet pipes (11, 15) are arranged in the fixing shaft (1); one end of the air inlet / outlet pipes (11, 15) is respectively connected with different air cavities (27) of the rotor (2); the other end of the air inlet / outlet pipes is respectively connected with the outer air source or the discharging air pipe. The pneumatic motor enables the liquor stream to pass through the through holes (14) in the fixing shaft, the problem of filtering media bulking and filtrate distributary in the sewage-treatment filtration equipment. The hollow pneumatic motor with outer motor has the advantages with simple structure and easy production, and thus it is applied to the sewage-treatment equipment in the environmental protection field.
Owner:深圳市兰科环境技术有限公司
Wireless sensor distribution system based on cloud computing
InactiveCN103260194BEasy to handleQuick responseNetwork traffic/resource managementNetwork topologiesMobile cloudComputer module
The invention discloses a wireless sensor distributary system based on cloud computing. A sensor node comprises an equipment auxiliary module, wherein the equipment auxiliary module is used for judging whether local resources lack or not, if the local resources lack, tasks are prepared for conducting distributary to surrounding service mobile equipment, and the mobile equipment comprises a cloud virtual machine module and a middle part module. The cloud virtual machine module searches for resources of the mobile equipment surrounding the sensor node, the resources are arranged according to the idle-and-busy degree, the sensor node selects suitable mobile equipment to conduct service according to self needs, and the mobile equipment forms a mobile cloud environment. After the sensor node selects the mobile equipment, the middle part module conducts distributary on the tasks to the selected mobile equipment to conduct processing, after the tasks are completed, the mobile equipment returns to a task result, and the used mobile equipment is released to a cloud virtual machine. With the wireless sensor distributary system, the sensor node can conduct distributary on the tasks to the surrounding mobile equipment of the sensor node, and the tasks which need completing can be completed through the mobile equipment.
Owner:XIAN UNIV OF POSTS & TELECOMM
Treatment system for multi-system diversion of landfill
ActiveCN104727422BReduce processingNarrow down the scope of leak detectionSewerage structuresSewage drainingLandfill diversionSewage
The invention discloses a processing system used for conducting multi-system distributaries in a refuse landfill. The processing system comprises two or more landfill work regions which are separated by a water retaining bank according to elevation, each landfill work region is internally provided with an infiltration liquid guide discharge system, an infiltration liquid detection system, an underground water guide discharge system and a comprehensive processing well, each comprehensive processing well is connected with a sewage inlet side of the water retaining bank in the corresponding landfill work region, an infiltration liquid guide discharge system and an underground water guide discharge system arranged in a former landfill work region penetrate through the water retaining bank and are connected with a comprehensive processing well in a next landfill work region and are communicated with an infiltration liquid guide discharge system and an underground water guide discharge system arranged in the next landfill work region through the comprehensive processing well, and one end of an infiltration liquid detection system is connected with a comprehensive processing well in the same landfill work region. The processing system is simple in structure and convenient to construct, and the distributary processing of an underground water collection guide discharge system, an infiltration liquid detection system and an infiltration liquid collection guide discharge system in the refuse landfill can be effectively achieved.
Owner:TIANJIN MUNICIPAL ENG DESIGN & RES INST
Hollow silencing pipeline molding equipment
InactiveCN101240864BEliminate pollutionLess materialHollow wall articlesRigid pipesEngineeringUltimate tensile strength
Owner:云南金恒实业有限公司
Vehicle-mounted high-efficiency pm2.5 particle interception device
ActiveCN104069945BAffect the adsorption effectReduce incidenceHuman health protectionExternal electric electrostatic seperatorParticulatesGrating
Owner:王建排
Stratification oil production logging instrument of low-yield liquid oil well
ActiveCN101660408BEliminate the effects ofImprove accuracyVolume/mass flow by dynamic fluid flow effectBorehole/well accessoriesPhase currentsAutomatic control
The invention relates to a stratification oil production logging instrument of a low-yield liquid oil well, mainly solving the problem that the existing logging instruments can not overcome degassing influence, causing bigger deviation of a measurement result. The invention is characterized in that a circuit barrel (1) is connected with a working barrel (2), a lower end-reducing current collectorcenter cylinder (3), an inner barrel (7), a support bar (4), a current collector drive device (5), a turbine flowmeter (6), a current collecting umbrella (9), a float switch (15), a booster spring (16), an oil-water interface detection array electrode (17) and a gas phase distributary channel (8), wherein the working barrel (2) is provided with an oil-water phase current collecting outlet (12) and a gas phase current collecting outlet (13), and the current collector center cylinder (3) is provided with a gas phase separating inlet (14) and an oil-water phase current collecting inlet (18). Thestratification oil production logging instrument of the low-yield liquid oil well can automatically control gas phase separation, thereby eliminating gas phase influence and reducing the deviation ofthe measurement result.
Owner:DAQING OILFIELD CO LTD +1
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