65 results about "Production unit" patented technology

The invention relates to a containerized method for the thermal treatment of contaminated solids, pasteous materials, and waste. The system comprises at least one thermally insulated container designed to minimize heat loss and enable material loading from a liftable top panel or a side panel, as well as at least one heat production unit featuring a burner control system and a combustion chamber capable of achieving oxidizing conditions for the complete destruction of contaminants. The method provides simultaneous thermal treatment of materials and vapor-phase contaminant destruction, supported by a ventilation system and a monitoring system for real-time adjustments. In a second aspect, the invention provides a containerized device with comparable operational features, designed for portability and modular deployment, facilitating on-site remediation in remote locations.

The application discloses a carbon metering method and device based on measured data and a medium, comprising the following steps: obtaining emission data through a pre-set sensing network, determining energy consumption data of an enterprise, and obtaining environmental data through a pre-set integrated sensor; fusing the emission data, the energy consumption data and the environmental data to integrate data of different sources into a pre-set time coordinate system, and spatially aggregating the fused data according to production units to determine a comparison model; determining direct emission according to the emission data, and determining indirect emission according to the energy consumption data; comparing the direct emission and the indirect emission through the comparison model to determine emission deviation, comparing the emission deviation with a pre-set deviation threshold; if the emission deviation is greater than the deviation threshold, determining deviation reasons according to equipment operation logs and the environmental data, determining review data points according to the deviation reasons, and performing review metering according to the review data points.

This invention relates to the field of energy conservation and consumption reduction in chemical plants, specifically to a method for the combined utilization of low-temperature waste heat from a CHPPO unit and a phenol-acetone unit. The method involves setting up multiple circulating branches connecting different heat sources and heat traps within the CHPPO and phenol-acetone units. The large amount of low-temperature waste heat generated by each heat source within the units is recovered and enriched through a heat transfer medium (water) for heating low-temperature materials within the units. This replaces the low-pressure steam originally required for heating the heat traps, improving the plant's energy efficiency and reducing energy consumption and heating costs in production. Based on the different operating conditions of the units at the initial and final stages, each heat exchange component of each branch is controlled and adjusted holistically, rationally planning and utilizing the low-temperature waste heat of each unit, reducing heat loss directly discharged into the environment, and achieving the overall goal of energy conservation, consumption reduction, cost reduction, and efficiency improvement in the production unit.

When a payment terminal, a refrigerated raw material supply machine, and a beverage dispenser constitute a beverage supply system, ensure proper operation. [Solution] A control device applied to a beverage supply system 1 including a beverage dispenser 10 that supplies beverages produced in a beverage production unit 12 to cups C placed in a beverage supply unit 22, wherein the control device includes a beverage supply control unit 13 that, when the beverage supply system 1 includes at least one of a payment machine 50 that performs payment processing and a milk dispenser 30 that supplies raw milk to cups C as part of the beverage, allows at least one of the payment machine 50 and the milk dispenser 30 to be operated together with the beverage dispenser 10, subject to registration of a business license number from the relevant local government.

The present application relates to a kind of flakeboard production line of energy consumption monitoring and intelligent control system, comprising: physical execution layer, for executing flakeboard production process;Clean energy supply layer, it includes factory photovoltaic power generation system and biomass heat center, for providing heat energy to physical execution layer;Universal perception layer, for forming global data perception network, real-time acquisition production energy consumption, material consumption, key process parameters, photovoltaic power generation power and biomass steam supply quality parameter;Intelligent decision-making layer, it is respectively connected with the programmable logic controller of each production unit of universal perception layer and physical execution layer, for receiving and processing the real-time data collected by universal perception layer, and by built-in based on dynamic boundary multi-objective collaborative optimization model solution comprehensive optimal process parameter, and write the process parameter adjustment scheme solved into the programmable logic controller of physical execution layer corresponding.

The invention relates to an apparatus for controlling the production process of a product from several pre-products, particularly in a recycling process. A supply unit (131) provides expected production data indicating the pre-products and the planned production parameters for manufacturing the product. A receiving unit (132) receives, for each planned pre-product, pre-production data from several independent production units. An optimization unit (133) determines an optimal product output with respect to a predetermined target related to one or more pre-production parameters, based on the production and pre-production data. A control unit (134) provides control signals to regulate product output based on the determined optimized output.

This utility model discloses a filtrate collection device for industrial waste alkali treatment, relating to the field of industrial waste alkali treatment technology. It includes a waste alkali collection tank, a filter box, a diversion pipe, a filtrate collection tank, an impurity filtration assembly, a collection tank level gauge, and an automatic control cabinet. This utility model effectively removes large and small particulate impurities from waste alkali, improving the purity of the filtrate. The PLC controller is used in conjunction with the waste alkali level gauge, collection tank level gauge, waste liquid pump, and outlet pump for coordinated control, achieving automation of the filtrate collection process and avoiding the risk of filtrate overflow. The use of an anti-corrosion coating effectively extends the service life of the equipment. The filtered filtrate is transported to the production unit for reuse via the outlet pump, realizing resource recycling and reducing production costs. The use of this utility model significantly improves the efficiency and safety of waste alkali treatment, reduces environmental pollution and resource waste, and has broad application prospects and significant economic benefits.

The invention relates to a containerized method for the thermal treatment of contaminated solids, pasteous materials, and waste. The system comprises at least one thermally insulated container designed to minimize heat loss and enable material loading from a liftable top panel or a side panel, as well as at least one heat production unit featuring a burner control system and a combustion chamber capable of achieving oxidizing conditions for the complete destruction of contaminants. The method provides simultaneous thermal treatment of materials and vapor-phase contaminant destruction, supported by a ventilation system and a monitoring system for real-time adjustments. In a second aspect, the invention provides a containerized device with comparable operational features, designed for portability and modular deployment, facilitating on-site remediation in remote locations.

The present invention relates to a process for pyrolyzing a polyolefin recovered from a solid material M containing said polyolefin, a production unit for carrying out said process, a pyrolysis oil obtainable or obtained by said process and a use of said pyrolysis oil.

The present application relates to a kind of steel enterprises gas-solid pollutant discharge integrated management system and method, belong to steel enterprises environmental management technical field.The system includes four modules of environmental protection digital map module, wisdom dispatching and path optimization module, risk early warning module and account management module.The method first establishes the information database of whole plant waste gas treatment, carries out unified coding naming and identity electronic tag transformation to the waste gas treatment facilities and its associated solid waste of each production unit, secondly, sorts out the solid waste utilization way, carries out information transformation to solid waste transport vehicle, metering system, then again access inspection system data, transfer warehouse inventory information and solid waste treatment unit's inventory information.The present application can realize the efficient management and control of whole process of atmospheric treatment and solid waste circulation by the treatment, management and control integration of gas-solid pollutant, improve the accuracy, timeliness and standardization of management.

This invention discloses a visualized intelligent scheduling system for SMT production lines, relating to the field of precision electronics. It solves the problem of poor scheduling performance in existing intelligent scheduling systems for production lines. The system includes a data acquisition module: analyzing production demand for target orders to be executed, obtaining the quantity of products in the target order, performing historical production quantitative analysis on the production line executing the order based on the quantity of products in the target order, and acquiring production line scheduling data based on the analysis results; a production line matching module: matching production lines for target orders to be executed, obtaining target-suitable production lines; a production analysis module: monitoring the production of sample production units included in the target-suitable production line, obtaining the overall efficiency of the unit equipment based on the monitoring results, and obtaining production scheduling analysis data; and a production scheduling module: performing real-time production scheduling for the product production units on the target-suitable production line. This invention can improve the scheduling efficiency of intelligent scheduling systems for production lines.

The application relates to an order release decision method, system and medium for a unit manufacturing workshop, which comprises the following steps: determining manufacturing process path information according to received order information of to-be-processed orders; determining unit layer trial load corresponding to each to-be-processed order and corresponding workstation trial load based on manufacturing unit sequence information, workstation sequence information and processing time information of the manufacturing process path information; in the case that all unit layer trial loads are determined to be less than a unit load threshold, releasing the to-be-processed order to the first manufacturing unit in the corresponding manufacturing unit sequence; judging whether all workstation trial loads corresponding to the to-be-processed order released to the production workshop are less than a workstation load threshold, and when it is judged that all workstation trial loads are less than the corresponding workstation load threshold, releasing the to-be-processed order to the first workstation in the corresponding workstation section sequence. Through the application, load balancing between production units and production workstations is realized.

Methods, systems and devices that utilize a mobile offshore drilling unit (MODU) with other integrated equipment, hereinafter a mobile offshore production unit (MOPU) or a traditional floating production unit (FPU) to produce oil and natural gas from an oil and gas containing subsea geological formation are described. When the MOPU / FPU consumes all produced natural gas in one or more processes onsite to produce products selected from power, liquid petroleum products, hydrogen gas, solid carbon, and combinations thereof, then the production unit is transformed into a Modular MOPU™. Some produced natural gas is used to generate electricity for normal facility operations and additional natural gas consumed to generate electricity for various 4th-phase processes or used as feedstock for the production of value added products in processing equipment such as pyrolysis units, and / or gas-to-liquids units. Maximizing consumption of produced natural gas onsite, optimizes oil production without flaring, and without any export pipelines.

This utility model discloses a pressure-balancing rolling mill roll, including a high-carbon balancing mandrel. Several self-aligning roller bearings are fixedly mounted on the high-carbon balancing mandrel. A high-carbon inner roller body is fixedly connected to the outer ring of each self-aligning roller bearing. A balancing roller body is mounted outside the high-carbon inner roller body. A transmission sprocket is fixedly connected to one side of the high-carbon inner roller body, and a transparent cover is fixedly connected to the side of the high-carbon inner roller body away from the transmission sprocket. Through the design and manufacturing of the high-carbon inner roller body and the balancing roller body, the roller body itself, through its scientific structure, infinitely conforms to the linear pressure of two sets of pressure rollers on the roller surface, automatically balancing the linear pressure acting on the fabric evenly. After adjustment, adjusting the rotary knob to the required process production speed can effectively improve production capacity, ensure continuous fabric production, and output the fabric in a flat state to the next process production unit, achieving efficient, uniform, energy-saving, and emission-reducing production.

The invention relates to a containerized method for the thermal treatment of contaminated solids, pasteous materials, and waste. The system comprises at least one thermally insulated container designed to minimize heat loss and enable material loading from a liftable top panel or a side panel, as well as at least one heat production unit featuring a burner control system and a combustion chamber capable of achieving oxidizing conditions for the complete destruction of contaminants. The method provides simultaneous thermal treatment of materials and vapor-phase contaminant destruction, supported by a ventilation system and a monitoring system for real-time adjustments. In a second aspect, the invention provides a containerized device with comparable operational features, designed for portability and modular deployment, facilitating on-site remediation in remote locations.

This invention belongs to the field of petrochemical technology and relates to a method for processing various liquefied petroleum gases (LPGs) in a product refining unit. The method includes: LPG feedstocks from multiple different production units; simultaneous pressure regulation of several LPGs for mixed feeding; the LPG desulfurization tower in the desulfurization unit using high-efficiency packing, with random packing at the bottom and top and structured packing in the middle to avoid bottom packing blockage; and a three-stage mercaptan removal unit with two-stage water washing of the LPG. Simultaneously, the addition of solid mercaptan removal catalyst is stopped and replaced with liquid desulfurization enhancer, solving the scaling and blockage problem between fiber membrane fibers, significantly improving feedstock adaptability and operational flexibility, ensuring long-term stable operation of the unit and downstream product quality, and achieving a mercaptan content of ≤1 mg / m³ in the refined LPG. 3 .

PROCESS FOR THE PRODUCTION OF NITRIC ACID COMPRISING A CATALYTIC TREATMENT OF N2O FROM TAIL GASES AND A NITRIC ACID PRODUCTION UNIT. The invention relates to a process for the production of nitric acid comprising at least one step for treating a gaseous effluent containing N2O, said process comprising at least the following steps in this order: - a step in which ethanol is added to the gaseous effluent; - a step for treating the gaseous effluent which is a decomposition step of N2O on a catalytic bed containing at least one catalyst comprising an iron-exchanged ferrierite zeolite, at a temperature below 400°C. The invention also relates to a nitric acid production unit. Figure for the abstract: Fig. 2

This application discloses a method and system for disease prevention and control in facility agriculture based on the isolation of disease precursors. By acquiring disease precursor migration characterization data and propagation and inheritance relationship data from each production unit within the target facility, precursor migration fragment data is generated. Evolutionary correlation is performed on the precursor migration fragment data to form disease precursor evolution chain data, and combined with propagation and inheritance relationship data to construct precursor propagation and inheritance diagram data, which is then mapped to generate precursor expansion potential energy data. Based on the precursor expansion potential energy data, isolation control zoning data, inheritance and blocking configuration sequences, and blocking constraint deployment sequences are generated. Furthermore, the precursor expansion potential energy data is corrected by writing back based on the inhibition response characterization data, and the prevention and control deployment configuration is updated hierarchically, thereby improving the processing efficiency of disease expansion precursor identification, cross-production unit inheritance and blocking, and dynamic matching of prevention and control deployment.

A molding management device for managing an injection molding machine includes: a first production unit information generation unit configured to generate first production unit information which is information on a molding job for molding the molded article; a second production unit information generation unit configured to generate second production unit information which is information on a lot of the molded article and is associated with a specific cavity; a first acquisition unit configured to acquire shot identification information which is information on a shot for injecting the molding material into the cavity; a second acquisition unit configured to acquire molded article information which is information on the molded article; and a storage unit. The storage unit stores the first production unit information, the second production unit information, the shot identification information, and the molded article information in association with one another, stores the second production unit information as information on a lower data hierarchy than the first production unit information, and stores the shot identification information as information on a lower data hierarchy than the second production unit information.

The utility model relates to the technical field of heat insulation strip and disclose a kind of aluminium alloy tooth-free polyamide heat insulation strip for A type slot, the aluminium alloy tooth-free polyamide heat insulation strip for A type slot, including heat insulation strip body, the inside of heat insulation strip body is provided with support assembly.The aluminium alloy tooth-free polyamide heat insulation strip for A type slot, heat insulation strip body does not need to set tooth opening machine in use process, compared with the production unit of large production batch using three-step method reduces equipment floor area, without tooth opening processing, compared with the production unit of large production batch using three-step method improves processing efficiency, reduces the influence of tooth opening process error on composite profile shearing force, hollow heat insulation strip body further blocks heat transfer, improves the heat preservation effect of heat insulation strip, support ring provides annular support force, can effectively support inner wall, avoid collapse in extrusion, assembly or use process.

This invention provides a production collaborative control method and system based on process routes, belonging to the field of control. It includes constructing a graph model with production units and workpieces as nodes, where edges represent process flow and resource dependencies; encoding the real-time status of nodes and process route features to generate initial node features; calculating the proportion of completed processes for workpiece nodes as a completion scalar; calculating the original attention score based on the initial features and edge relationships; for workpiece nodes, correcting the score using an asymmetric decay function adjusted by completion based on the upstream and downstream positions of neighboring nodes in the process route to obtain attention coefficients, and aggregating neighbor features accordingly; inputting the aggregated features of all nodes into a decoder, where a resource selection module calculates the execution probability; a process sequencing module determines the execution order; and finally, outputting production collaborative control instructions. This invention solves the problem of existing technologies being unable to identify the different importance of process sequencing in decision-making under complex conditions.

The present invention relates to a large-scale CO2 capture and neutralization system and marine phytoplankton production system comprising a plurality of production units grouped in sets of 6, 8, or 10 to form a module, where the modules are arranged in a hexagonal, octagonal, or decagonal shape, respectively. Each production unit consists of two concentric tubes made of transparent PMMA material, with the space between the tubes containing a marine phytoplankton culture. The system includes a central distributor, a pump to generate a recirculation circuit, and lighting and a coil arranged in the free space inside each production unit. The distribution of the conduits ensures homogeneity of the contents within the production units to guarantee the production of marine phytoplankton with a photosynthetic yield greater than 8%.

This invention relates to an intelligent stamping production unit and process flow for centralizers. The intelligent stamping production unit for centralizers includes: a safety enclosure forming a production and processing area; a loading pallet disposed within the production and processing area, the loading pallet being configured to hold workpieces to be processed; a processing device disposed within the production and processing area, the processing device being configured to process the workpieces from the loading pallet; an unloading pallet disposed within the production and processing area, the unloading pallet being configured to hold the workpieces processed by the processing device; and a transport robot capable of moving within the production and processing area to transport the workpieces between the loading pallet, the processing device, and the unloading pallet.

The utility model provides a kind of multifunctional low-acid beverage blending system, it includes: main component pretreatment production unit, auxiliary functional component pretreatment production unit, cooking production unit and mixing-homogenization-emulsification-standardization production unit, the main component pretreatment production unit, auxiliary functional component pretreatment production unit, cooking production unit and mixing-homogenization-emulsification-standardization production unit include the balance tank that is shared and sequentially connected, second tube heat exchanger, homogenizer and final blending tank.The multifunctional low-acid beverage blending system of the utility model can produce low-acid instant beverage and catering product, and improve production efficiency and product consistency.The system integrates multiple functional units, can process multiple raw materials and processing steps, including dissolution, hydration, enzymolysis, gelatinization, emulsification, homogenization and standardization, thereby reducing operation complexity and improving product quality.

This invention discloses a self-decontamination device and method for co-processing sludge in brick and tile kilns. The device includes a sludge carbonization unit, a brick and tile kiln production unit, and a flue gas purification unit. The method includes: introducing hot flue gas from the brick and tile kiln production unit as a heat source into the sludge carbonization unit to carbonize the sludge, generating pyrolysis gas and sludge char; using the sludge char for brick preparation; introducing the pyrolysis gas into the high-temperature firing section of the brick and tile kiln for a homogeneous self-denitrification reaction to achieve self-decontamination; and purifying the flue gas using a multi-effect absorbent and a wet electrostatic precipitator to obtain purified flue gas for emission. This invention can effectively purify flue gas pollutants caused by co-firing sludge in brick and tile kilns and reduce odors in the flue gas emitted from brick and tile kilns. As a self-decontamination device and method for co-processing sludge in brick and tile kilns, this invention can be widely applied in the field of air pollution control technology.

The application provides an intelligent air quality management method and system for an ammonia production plant, which monitors the oxygen concentration and ammonia concentration in the ammonia production plant through a gas monitoring unit; compares the oxygen concentration and ammonia concentration with preset oxygen concentration safety threshold and ammonia concentration safety threshold through a control unit, generates and issues a control instruction according to the comparison result, so as to control the oxygen production unit and the ventilation circulating unit in the ammonia production plant to operate according to the corresponding load of the control instruction; and connects a lightweight breathing terminal with the oxygen output interface of the oxygen production unit, uses the lightweight breathing terminal to obtain oxygen, realizes the establishment and maintenance of a dynamic balance system for the oxygen and ammonia concentrations in the ammonia production plant within the preset safety threshold range, and provides a convenient, sustainable and non-dependent mobile gas cylinder continuous oxygen supply mode for the staff in the ammonia gas leakage emergency state.

Title: Photovoltaic energy production unit and its installation method The invention relates to a photovoltaic energy production unit 1 comprising at least one shade structure 2 comprising at least one table 4 of photovoltaic panels 5 resting on at least two support structures 61 and 6N+1 in the form of a cantilever comprising a post 7 surmounted by a cross member 8 extending in a transverse direction 9a perpendicular to a longitudinal direction Dl passing through the posts 7, the latter cooperating by embedding at their lower end 12 with a foundation infrastructure 13.Advantageously, said foundation infrastructure 13 comprises a reinforced concrete foundation footing 141, 142, 143, … 14N+1 extending under each of the columns 7 in a transverse direction 9b perpendicular to said longitudinal direction Dl and at least one reinforced concrete stringer 151, 152, 153, … 15N connecting said foundation footings 141, 142, 143, … 14N+1 in alignment with the columns 7, the foundation footings 141, 142, 143, … 14N+1 and the stringer(s) 151, 152, 153, … 15N having a cross-section of height 16 and width 17 between 30 and 60 cm... The invention further relates to a method of installing such a photovoltaic energy production unit. Figure for the abbreviation: [Fig.1].