For many years, Sichuan Lutianhua Group Corporation has attached great importance to environmental protection work, adhered to the “green chemical industry, clean development†environmental protection concept, adopted the idea of ​​circular economy throughout all aspects of production, recycled waste water and waste gas, and reduced waste of resources. To maximize the realization of clean production, and gradually formed a circular economy growth model with the basic features of low consumption, low emissions, and high efficiency. On November 16th, 2009, the National Development and Reform Commission announced the completion of the energy-saving target for 1,000 enterprises in 2008. Lutianhua's “Eleventh Five-Year†energy-saving target achieved a progress rate of 114.82%, which became the national overfulfillment of the “Eleventh Five-Year Plan†energy-saving emission reduction task. enterprise.
Strengthen employees' awareness and awareness of energy saving and emission reduction. Lutianhua is the largest chemical fertilizer production base in China. It is a pillar enterprise of the chemical industry in Sichuan Province and a high-energy-consuming enterprise. It is included in the energy conservation actions of thousands of enterprises nationwide and 39 key points in Sichuan Province. One of the energy-saving companies. According to the energy conservation and emission reduction plan, by the end of the “11th Five-Year Planâ€, the total energy consumption of Lutianhua will be converted to 60,000 tons of standard coal on the basis of 2005; the emission of major pollutants: sulfur dioxide, ammonia nitrogen (total nitrogen) The total amount of chemical oxygen demand (COD) was reduced by 20% on the basis of 3,260 tons, 166 tons, and 363 tons respectively in 2005. In order to smoothly accomplish the energy saving and emission reduction targets issued by the superiors, Lutianhua constantly strengthens the publicity and education on energy saving and emission reduction of employees and raises awareness of energy conservation and emission reduction of all employees. The company uses the "Energy Conservation Law", "Energy Management Measures for Key Energy-using Units", "Administrative Measures for Conservation of Electricity Consumption", "Statistics Law", and "The State Council's Further Intensification of Work to Ensure the Implementation of Energy Conservation and Emission Reduction in the 11th Five-Year Plan." The “Target Notification†is a publicity and implementation of the main line. Through various forms of energy conservation and emission reduction promotion activities, the concept of energy conservation and emission reduction is disseminated, knowledge of energy conservation and emission reduction is popularized, and a strong atmosphere for energy conservation and emission reduction is formed, so that all employees are aware of energy saving and reduction. Pai is an obligation that everyone should do, and actively contribute to energy-saving emission reduction.
Strengthen energy-saving and emission-reduction leaders Establish and improve rules and regulations In order to strengthen energy-saving and emission-reduction management, Lutianhua has effectively strengthened the leadership of energy-saving and emission-reduction and established and improved relevant management organizations. In July 2006, Lutianhua Energy Management Leadership Group was established by the joint-stock company. The general manager is the leader. And established a three-level energy management system for group companies, subsidiaries, and workshops. Integrate energy conservation and emission reduction targets into comprehensive assessments and annual assessments to refine specific goals, define specific tasks, implement accountability systems for responsible persons at all levels, strengthen the main responsibility for energy conservation and emission reduction, and further integrate energy conservation and emission reduction into science. To establish a long-term mechanism for energy conservation and emission reduction. At the same time, we established and improved various rules and regulations, and completed the preparation of Lutianhua’s “Energy Management Systemâ€, “Energy Savings Incentive Measuresâ€, and “Energy Measurement Management Systemâ€, which provided a strong guarantee for energy conservation and emission reduction. In order to strengthen the management of energy statistics, the company has compiled a "Statistics Management System for Energy Statistics" and a "Statistical Management System for Production and Operations," which counts energy in and out of companies, secondary companies, and production facilities, and establishes energy accounting accounts and energy statistics. The report shall submit energy statistical reports and energy utilization status reports to the competent energy-saving authorities on time.
Implement specific and effective measures to ensure the efficient operation of the device For plant-based chemical companies, the long-term safe and stable operation of production is the biggest energy saving. To this end, the company requires that all units of energy-saving emission reduction work must always focus on the center of the long cycle. The general adjustment room is responsible for the scientific scheduling of energy, optimizing the configuration, and ensuring the optimal operation of each unit. The production supervisor of the production department is responsible for the optimization of the key parameters of the production process, guides the workshop to organize the safety, stability, and long-term operation of the equipment, and reduces the energy consumption of various products; the equipment manager is responsible for the periodic determination of the equipment status, scientifically organizing maintenance, and ensuring that the equipment is in good condition and Operational efficiency. The maintenance workshop meticulously maintains monitoring equipment to prevent the equipment from running, running, dripping or leaking. The production and operation workshop strictly controls the operation and control according to the operation regulations, reasonably adjusts the process parameters, eliminates the abnormal working conditions in time, and ensures that the process system is normal and stable. The environmental protection department actively controls and monitors all emission points of the company to prevent excessive emissions. Through the implementation of process management and refined management, Lutianhua has significantly reduced the number of unplanned parking and achieved significant results in energy-saving and emission-reduction. Take the new and old system synthetic ammonia plant as an example, Lutianhua utilizes the features of the two production units, adopts a refined energy-saving drive scheme, and saves 33 hours compared to traditional driving. The old and new systems recover natural gas exceeding 1 million square meters, which saves energy. , but also increased efficiency.
Significant achievements have been made in the implementation of energy-saving and emission-reduction projects. In order to ensure the completion of energy-saving and emission-reduction targets, Lutianhua has further increased its energy-saving and emission-reduction technology reforms in recent years and achieved remarkable results. A coal-fired boiler flue gas desulphurization project with a total investment of 36.5 million yuan was put on December 27, 2008, and put into trial operation. On January 14, 2009, qualified ammonium sulfate products were produced. April 8, 2009 The flue gas desulfurization system passed the acceptance. The implementation of this project succeeded in recovering the sulfur dioxide in the flue gas emitted from the coal-fired boiler, reducing the emission of sulfur dioxide by 2,608 tons per year, and adding 35,000 tons of ammonium sulfate products to the company each year while achieving the discharge of exhaust gas. Effectively increase business efficiency. The total investment of 250 million yuan in nitric acid plant energy-saving technological transformation projects, both in Sichuan Province, Ganzhou City, the key technological transformation projects, but also the use of national energy funds 10 million projects. The project was put into production on July 5, 2009. After the project is completed, it can realize an annual average new sales income of 180 million yuan, a new profit of more than 30 million yuan, an annual energy saving of 11 500 tons of standard coal, and exhaust NOx emissions of 1100 mg. /m3 falls below 400 mg/m3. In January 2010, the auditor of the Sichuan Energy Saving Technology Service Center was commissioned by the Sichuan Economic Commission to conduct special verification on the use of energy-saving funds and the energy-saving effect of the project after the project was put into operation. The maximum load calculation assumes that the device can achieve an annual energy savings of 13200 tons of standard coal, with significant energy saving and emission reduction effects. The investment in 59.15 million yuan in the energy-saving technological transformation project of the China Chemical Fertilizer Synthesis System was completed and put into operation in July 2009. The project has carried out energy-saving reforms on the original three syngas compressors, and the ability to pump gas has increased by 15% on the original basis. At the same time, the hydrogen pipelines were laid and the Lutianhua large-scale methanol plant was used to recover gas, which effectively reduced the consumption of the equipment. The implementation of the project saved about 29,600 tons of standard coal per year. Concerning the aging of the original air separation plant equipment of the concentrated nitrification plant, the amount of air-injection of the main compressor gradually decreased and the power consumption was large, and the nitrogen water cooling system of the air separation unit was a waste of water resources. In June 2009, an air separation unit was newly built. The use of low-energy compressors, and the use of molecular sieve system to remove water and carbon dioxide, an increase of the pre-cooling machine, canceled the nitrogen water pre-cooling system. The project can save 28,512 tons of water resources throughout the year, save 3.96 million kWh, and convert 487 tons of standard coal. The smooth implementation of various energy-saving and emission reduction technology reform projects has provided a strong guarantee for the realization of Lutianhua's energy-saving emission reduction targets.
"It is necessary to Jinshan Yinshan, but also to clear water and blue sky." For a long time, Lutianhua has always regarded energy saving, emission reduction and environmental protection as its social responsibility and worked hard for it. Following the completion of the “Eleventh Five-Year Plan†energy saving and emission reduction targets in advance in 2008, Lutianhua calculated a total energy saving of 18,957 tons of standard coal by a comprehensive energy consumption of 10,000 yuan in output in 2009, and completed 379% of the annual energy saving plan, according to the comprehensive energy of major product units. The total energy consumption of 5855 tons of standard coal was calculated and 117% of the annual plan was completed. In December 2009, Lutianhua was awarded the title of advanced industrial energy conservation enterprise by the Sichuan provincial government.
Strengthen employees' awareness and awareness of energy saving and emission reduction. Lutianhua is the largest chemical fertilizer production base in China. It is a pillar enterprise of the chemical industry in Sichuan Province and a high-energy-consuming enterprise. It is included in the energy conservation actions of thousands of enterprises nationwide and 39 key points in Sichuan Province. One of the energy-saving companies. According to the energy conservation and emission reduction plan, by the end of the “11th Five-Year Planâ€, the total energy consumption of Lutianhua will be converted to 60,000 tons of standard coal on the basis of 2005; the emission of major pollutants: sulfur dioxide, ammonia nitrogen (total nitrogen) The total amount of chemical oxygen demand (COD) was reduced by 20% on the basis of 3,260 tons, 166 tons, and 363 tons respectively in 2005. In order to smoothly accomplish the energy saving and emission reduction targets issued by the superiors, Lutianhua constantly strengthens the publicity and education on energy saving and emission reduction of employees and raises awareness of energy conservation and emission reduction of all employees. The company uses the "Energy Conservation Law", "Energy Management Measures for Key Energy-using Units", "Administrative Measures for Conservation of Electricity Consumption", "Statistics Law", and "The State Council's Further Intensification of Work to Ensure the Implementation of Energy Conservation and Emission Reduction in the 11th Five-Year Plan." The “Target Notification†is a publicity and implementation of the main line. Through various forms of energy conservation and emission reduction promotion activities, the concept of energy conservation and emission reduction is disseminated, knowledge of energy conservation and emission reduction is popularized, and a strong atmosphere for energy conservation and emission reduction is formed, so that all employees are aware of energy saving and reduction. Pai is an obligation that everyone should do, and actively contribute to energy-saving emission reduction.
Strengthen energy-saving and emission-reduction leaders Establish and improve rules and regulations In order to strengthen energy-saving and emission-reduction management, Lutianhua has effectively strengthened the leadership of energy-saving and emission-reduction and established and improved relevant management organizations. In July 2006, Lutianhua Energy Management Leadership Group was established by the joint-stock company. The general manager is the leader. And established a three-level energy management system for group companies, subsidiaries, and workshops. Integrate energy conservation and emission reduction targets into comprehensive assessments and annual assessments to refine specific goals, define specific tasks, implement accountability systems for responsible persons at all levels, strengthen the main responsibility for energy conservation and emission reduction, and further integrate energy conservation and emission reduction into science. To establish a long-term mechanism for energy conservation and emission reduction. At the same time, we established and improved various rules and regulations, and completed the preparation of Lutianhua’s “Energy Management Systemâ€, “Energy Savings Incentive Measuresâ€, and “Energy Measurement Management Systemâ€, which provided a strong guarantee for energy conservation and emission reduction. In order to strengthen the management of energy statistics, the company has compiled a "Statistics Management System for Energy Statistics" and a "Statistical Management System for Production and Operations," which counts energy in and out of companies, secondary companies, and production facilities, and establishes energy accounting accounts and energy statistics. The report shall submit energy statistical reports and energy utilization status reports to the competent energy-saving authorities on time.
Implement specific and effective measures to ensure the efficient operation of the device For plant-based chemical companies, the long-term safe and stable operation of production is the biggest energy saving. To this end, the company requires that all units of energy-saving emission reduction work must always focus on the center of the long cycle. The general adjustment room is responsible for the scientific scheduling of energy, optimizing the configuration, and ensuring the optimal operation of each unit. The production supervisor of the production department is responsible for the optimization of the key parameters of the production process, guides the workshop to organize the safety, stability, and long-term operation of the equipment, and reduces the energy consumption of various products; the equipment manager is responsible for the periodic determination of the equipment status, scientifically organizing maintenance, and ensuring that the equipment is in good condition and Operational efficiency. The maintenance workshop meticulously maintains monitoring equipment to prevent the equipment from running, running, dripping or leaking. The production and operation workshop strictly controls the operation and control according to the operation regulations, reasonably adjusts the process parameters, eliminates the abnormal working conditions in time, and ensures that the process system is normal and stable. The environmental protection department actively controls and monitors all emission points of the company to prevent excessive emissions. Through the implementation of process management and refined management, Lutianhua has significantly reduced the number of unplanned parking and achieved significant results in energy-saving and emission-reduction. Take the new and old system synthetic ammonia plant as an example, Lutianhua utilizes the features of the two production units, adopts a refined energy-saving drive scheme, and saves 33 hours compared to traditional driving. The old and new systems recover natural gas exceeding 1 million square meters, which saves energy. , but also increased efficiency.
Significant achievements have been made in the implementation of energy-saving and emission-reduction projects. In order to ensure the completion of energy-saving and emission-reduction targets, Lutianhua has further increased its energy-saving and emission-reduction technology reforms in recent years and achieved remarkable results. A coal-fired boiler flue gas desulphurization project with a total investment of 36.5 million yuan was put on December 27, 2008, and put into trial operation. On January 14, 2009, qualified ammonium sulfate products were produced. April 8, 2009 The flue gas desulfurization system passed the acceptance. The implementation of this project succeeded in recovering the sulfur dioxide in the flue gas emitted from the coal-fired boiler, reducing the emission of sulfur dioxide by 2,608 tons per year, and adding 35,000 tons of ammonium sulfate products to the company each year while achieving the discharge of exhaust gas. Effectively increase business efficiency. The total investment of 250 million yuan in nitric acid plant energy-saving technological transformation projects, both in Sichuan Province, Ganzhou City, the key technological transformation projects, but also the use of national energy funds 10 million projects. The project was put into production on July 5, 2009. After the project is completed, it can realize an annual average new sales income of 180 million yuan, a new profit of more than 30 million yuan, an annual energy saving of 11 500 tons of standard coal, and exhaust NOx emissions of 1100 mg. /m3 falls below 400 mg/m3. In January 2010, the auditor of the Sichuan Energy Saving Technology Service Center was commissioned by the Sichuan Economic Commission to conduct special verification on the use of energy-saving funds and the energy-saving effect of the project after the project was put into operation. The maximum load calculation assumes that the device can achieve an annual energy savings of 13200 tons of standard coal, with significant energy saving and emission reduction effects. The investment in 59.15 million yuan in the energy-saving technological transformation project of the China Chemical Fertilizer Synthesis System was completed and put into operation in July 2009. The project has carried out energy-saving reforms on the original three syngas compressors, and the ability to pump gas has increased by 15% on the original basis. At the same time, the hydrogen pipelines were laid and the Lutianhua large-scale methanol plant was used to recover gas, which effectively reduced the consumption of the equipment. The implementation of the project saved about 29,600 tons of standard coal per year. Concerning the aging of the original air separation plant equipment of the concentrated nitrification plant, the amount of air-injection of the main compressor gradually decreased and the power consumption was large, and the nitrogen water cooling system of the air separation unit was a waste of water resources. In June 2009, an air separation unit was newly built. The use of low-energy compressors, and the use of molecular sieve system to remove water and carbon dioxide, an increase of the pre-cooling machine, canceled the nitrogen water pre-cooling system. The project can save 28,512 tons of water resources throughout the year, save 3.96 million kWh, and convert 487 tons of standard coal. The smooth implementation of various energy-saving and emission reduction technology reform projects has provided a strong guarantee for the realization of Lutianhua's energy-saving emission reduction targets.
"It is necessary to Jinshan Yinshan, but also to clear water and blue sky." For a long time, Lutianhua has always regarded energy saving, emission reduction and environmental protection as its social responsibility and worked hard for it. Following the completion of the “Eleventh Five-Year Plan†energy saving and emission reduction targets in advance in 2008, Lutianhua calculated a total energy saving of 18,957 tons of standard coal by a comprehensive energy consumption of 10,000 yuan in output in 2009, and completed 379% of the annual energy saving plan, according to the comprehensive energy of major product units. The total energy consumption of 5855 tons of standard coal was calculated and 117% of the annual plan was completed. In December 2009, Lutianhua was awarded the title of advanced industrial energy conservation enterprise by the Sichuan provincial government.
The Continuous Plate Dryer is used to dry powders or paste material. It is high efficiency conduction dryer. The heat souce can be steam or hot fluid.
Continuous plate dryer is a kind of high efficiency conducting and continuous drying equipment. Its unique structure and operating principle provide advantages of high heat efficiency, low energy consumption, less occupying area, simple configuration, easy operation and control as well as good operating environment etc. It is widely used in drying process in the fields of chemical, pharmaceuticals, agricultural chemicals, foodstuff, fodder, process of agricultural and by-products etc., and is well received by various industries. Now there are three big categories, normal pressure, closed and vacuum styles and four specifications of 1200, 1500, 2200 and 2500; and three kinds of constructions A (carbon steel), B (stainless steel for contact parts) and C (on the basis of B to add stainless steel for s team pipes, main shaft and support, and stainless steel linings for cylinder body and top cover).With a drying area of 4 to 180 square meters, now we have hundreds of models of series products and various kinds of auxiliary devices available to meet requirements of various products.
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