42results about How to "Reduce outsourcing costs" patented technology

The invention discloses a call center recording method and a call center recording system based on an Internet protocol (IP). The system comprises a recording message processing service module for monitoring a state of a seat extension set, a recording management service module for managing a soft phone, establishing connection between the soft phone and the seat extension set, monitoring conversation between service staff and a customer, ending recording after the conversation is finished, and writing recordings into a database, a recording media processing service module for receiving the conversation between the service staff and the customer, converting conversation contents into voice files and saving the voice files in a server, and a recording control service module for controlling the on and off of the recording message processing service module, the recording management service module and the recording media processing service module, monitoring running states of the three modules and sending alarm mails to maintainers if necessary. By the call center recording system, the purchase cost of the recording system can be effectively saved, and the recording quality under a high-concurrency requirement can be guaranteed.

The invention provides a separation and recycle system for water-containing organic waste liquid and organic solvents as well as a recycle method, wherein the separation and recycle system consists ofa distillation system and a pervaporation membrane separation system through process pipeline connection. A packed tower is adopted as a rectifying tower, and the material inlet of the packed tower is arranged in the center of a packed tower liquid distributor. A damping structure is arranged in the pervaporation membrane unit of the pervaporation membrane separation system. The separation and recycle system provided by the invention is suitable for online dehydration and recycle of multiple kinds of water-containing and two or more than two azeotropic or non-azeotropic organic solvents as well as for separation and reuse of the organic solvents.

The invention discloses a transcoding method for a denary shift of a transformer on-load tap-changer and a transcoder. The transcoding method aims to convert denary output shift pressure regulating signals of a transformer on-load tap-changer to one-to-one correspondence pressure regulating signals through a shift transcoder and comprises on-site display, remote display, on-site and remote display directly used for the denary shift. Converting the denary output shift pressure regulating signals to the one-to-one correspondence pressure regulating signals comprises the following steps: I. the transcoder outputs one-to-one correspondence shift pressure regulating signals W1-W7; II. the transcoder outputs one-to-one correspondence shift pressure regulating signals W8-W10; and III. the transcoder outputs one-to-one correspondence shift pressure regulating signals W11-W17. The invention is suitable for a 110KV denary shift on-load transformer and can convert the denary shift information of the transformer to one-to-one correspondence shift information which can be identified by a main transformer measurement and control system. The invention has the advantages of simple design, low cost, convenient installation and great reliability.

The present invention is a constraint-based planning tool that specifically addresses the needs of complex discrete and process industries by providing a computationally efficient method and system for fulfillment of customer orders in a supply chain. By comprehensively synchronizing and optimizing the flow of materials through the enterprise, the present invention creates a feasible plan for manufacturing operations that simultaneously optimizes both material and capacity constraints by planning and scheduling multiple customer orders, planning for use the various resources located in remote locations needed to fulfill such orders, and scheduling the used resources for replenishment at appropriate times so that the resources meet the needs of the orders.

The invention provides coating and repairing methods of a medium-low temperature multi-frequency-band compatible coat of an engine jet nozzle part and belongs to the field of coating of coats for aero-engines. The coating method comprises the steps that ultrasonic cleaning and drying are conducted on the to-be-treated engine jet nozzle part, organic solvent degreasing is conducted, protection of anon-coat area is conducted, and sand blasting is conducted; spray coating of a primer is conducted, indoor temperature cooling is conducted, spray coating of a middle layer is conducted, the middle layer is cured, protection of the non-coat area is removed, the surface of the middle layer is cleared, secondary protection of the non-coat area is conducted, spray coating of a finishing coat is conducted, the finishing coat is cured, and the product is obtained. The coating and repairing methods of the medium-low temperature multi-frequency-band compatible coat of the engine jet nozzle part meets the demand of an airplane for a medium-low temperature multi-frequency-band compatible coat; for the use and structure features of the engine jet nozzle part, the pretreatment method improves the surface quality of the engine jet nozzle part, and the binding force of the coat is improved beneficially; heating curing is applied to the coat, so that the production period is shortened; for variousdamaged states, probably appearing in the transportation process, the assembly process and the use process, of the coating, corresponding repairing methods are adopted, and therefore the coating and repairing methods have better pertinence.

The invention relates to a power plant condensing system and a process method. The power plant condensing system comprises a steam turbine, a compressor and a condenser, the steam turbine comprises a steam turbine outlet, and the steam turbine outlet is used for discharging low-pressure hot steam; the compressor comprises a first compressor inlet and a compressor outlet; and the condenser comprises a condenser hot steam inlet, a condenser medium inlet, a condenser water outlet and a condenser exhaust port, the hot steam inlet is connected with the steam turbine outlet, the compressor outlet is connected with the condenser medium inlet, the condenser medium inlet is used for inputting liquid carbon dioxide, and the condenser exhaust port is connected with the first compressor inlet . Carbon dioxide is used as a cooling medium, so that the problems of large use amount of circulating water of a power plant, complex corrosion and scale prevention process, high wastewater treatment cost, environmental pollution and the like can be fundamentally solved, and the effects of reducing consumption, saving energy and realizing zero discharge of circulating wastewater are achieved.

The invention provides a warming and humidifying machine for tobacco storing. The machine comprises a rack, tank wall boards arranged on the rack, a fabric trolley, a covering device and a warming and humidifying device, wherein the tank wall boards are mounted on the rack to form a storing cabinet with an upper end opening, the upper sides of the tank wall boards on two sides of a body of the storing cabinet are connected with a fabric trolley rail, and the fabric trolley is glidingly arranged on the fabric trolley rail; the covering device comprises a fabric coiling roller, a cable coiling wheel, a fabric coiling roller motor connected with the fabric coiling roller, a cable coiling wheel motor connected with the cable coiling wheel and covering fabric, wherein the fabric coiling roller, the cable coiling wheel, the fabric coiling roller motor, the cable coiling wheel motor and the covering fabric are arranged on two sides of the upper part of the rack; the fabric coiling roller motor is used for driving the fabric coiling roller to rotate to realize coiling of the covering fabric, and the cable coiling wheel motor is used for driving the cable coiling wheel to coil a stay cable on the cable coiling wheel; the warming and humidifying device is used for spraying water and steam to leaves in the storing cabinet to play a role in warming and humidification. The warming and humidifying machine can store leaves, can perform moisture regain on the leaves and can reduce occupied ground, save cost, reduce rags and save energy.

The invention relates to the technical field of industrial wastewater treatment, and in particular, relates to a coking wastewater reduction treatment method. After coking wastewater is treated by a regulating tank, an air flotation oil removal process, a coagulating sedimentation process, a biochemical homogenizing tank, a biological filter tank, a secondary sedimentation tank, a UV advanced ozone oxidation process, an ultrafiltration process, a reverse osmosis process, a chemical softening tank, a sand filtration process, a resin process, a regulating tank, an ultrafiltration process, a nanofiltration process and a bipolar membrane electrodialysis process, generated acid and alkali can be used for recycling in the processes of pH regulation and the like in the treatment process; and the resource utilization of the coking wastewater is realized, the outsourcing cost of reagents is reduced, the energy consumption in the technological process is low, the cost is low, the equipment is simple, the operation is easy, the treatment effect is stable, and the treatment effect is enhanced by a water treatment agent selected in the treatment process.

The invention provides a dolomite gravel soil-stone mixture based on orthogonal test design, wherein the material is prepared from dolomite gravel, a soil sample, mud and water according to a ratio of1:0.429:0.014:0.144. The invention further discloses a construction process of the dolomite gravel soil-stone mixture. According to the invention, with the product, the problems that natural gravel soil is complex in substance composition, the grading is not good in a natural state, and the roadbed quality cannot be guaranteed in the filling process are mainly solved.

The invention belongs to the field of concrete preparation, and particularly relates to the field of preparation of high-strength fracture-resistant concrete from waste materials. The invention discloses a preparation method for preparing high-strength fracture-resistant concrete from waste materials. Raw materials comprise coarse aggregate, quick-hardening sulphoaluminate cement, modified waste residues, lime, sand, a water reducing agent, an early strength agent, a thickening agent and modified polypropylene fibers, the coarse aggregate is subjected to primary crushing and fine crushing, is mixed with other materials, and is uniformly distributed through a rotating chute; meanwhile, a spraying assembly is started for spraying water, and a motor is started for stirring. The strength and toughness of the concrete are improved through the modified waste residues and the modified polypropylene fibers, and a concrete mixing drum has the excellent effects that the mixing efficiency is high, raw material preparation and mixing devices are integrated, and the material ratio is dynamically controlled in real time.

The invention discloses a slagging agent for electric furnace steelmaking and a manufacturing method thereof. The slagging agent comprises the following raw materials in parts by weight: 60-80% of silicon steel acid sludge, 10-25% of used magnesia-carbon bricks, 5-10% of binder, 0-15% of magnesia and 0-15% of carbon powder. The manufacturing method comprises the following steps: 1, dehydrating silicon steel acidic sludge generated after cold rolling acidic wastewater treatment for later use; 2, crushing the disassembled used magnesia-carbon bricks for later use; 3, throwing the 60-80% of silicon steel acid sludge, 10-25% of used magnesia-carbon bricks, 5-10% of binder, 0-15% of magnesia and 0-15% of carbon powder into a mixer, and fully and uniformly mixing; and 4, pressing the uniformly-mixed material by a ball press, and naturally dehydrating or baking and dehydrating to form the slagging agent. According to the slagging agent for electric furnace steelmaking and the manufacturing method thereof, the silicon steel acid sludge is processed into a slagging agent product necessary for steelmaking, and part of raw materials for steelmaking such as light-burned dolomite can be replaced.

The invention discloses a ship floating maintenance platform which comprises longitudinal floating bodies on the two sides and a transverse floating body vertically and fixedly connected with the longitudinal floating bodies. A ship tail lifting device stretches across the middles of the two longitudinal floating bodies, and comprises a pair of vertical gantries, a ship tail lifting beam and a ship tail lifting beam lifting mechanism, and the ship tail lifting beam stretches across the inner sides of the two longitudinal floating bodies and comprises a lower cross beam and a pair of stand columns. The lower ends of the vertical segments of the stand columns are fixedly connected with the two ends of the lower cross beam respectively, and the ship tail lifting beam lifting mechanism comprises a fixed pulley set, a movable pulley set and a loading winch. A stand column lifting guide mechanism is arranged between concave openings in the inner sides of the longitudinal floating bodies and the vertical segments of the stand columns, and stand column locking mechanisms are symmetrically arranged on the two sides of the stand columns. The ship floating maintenance platform is reasonable in arrangement and fast and convenient to use, the tail of a ship can be lifted fast, a rudder blade and a propeller are made to be out of water for maintenance, and maintenance cost is lowered. Use time is short, and work efficiency is high. The ship repairing cost is greatly lowered.

The invention provides a printing ink containing solid waste reduction system and method so that waste film residue reduction treatment can be achieved and storage and transportation can be convenient. A feeding mechanism, first-level reduction equipment, second-level reduction equipment, transferring equipment and an automatic control system are included. The feeding mechanism is arranged at thefront end of the first-level reduction equipment, and the rear end of the first-level reduction equipment and the front end of the second-level reduction equipment are connected through the transferring equipment. The first-level reduction equipment comprises a stirring device for stirring waste, a PH adjusting device for adding acid materials to waste, and a centrifugal extrusion device for conducting centrifugal spinning-dry on the waste. The second-level reduction equipment comprises a drying device and a steam-water separation device. The automatic control system is used for controlling work of the stirring device, the PH adjusting device, the centrifugal extrusion device, the drying device and the steam-water separation device.