How can foundry enterprises save energy and reduce consumption?

1. Improve the management network, continuously improve the system, and ensure energy conservation and consumption reduction from the organizational perspective.

Second, the mass energy-saving work has been carried out in depth, and the awareness of energy conservation has been further enhanced.

3. Rely on science and technology, highlight key points, grasp the key, seek truth and be pragmatic to reduce energy consumption.

1. Adopt consumption reduction technologies such as frequency converters.

2. The use of circulating water softening treatment and non-stop circulating water system cleaning, sterilization and scale inhibition, dredging pipelines, improve the heat exchange efficiency of the condenser, improve the cooling tower heat dissipation efficiency, improve the vacuum of the unit, after treatment, the vacuum is increased by 4kpa, and the coal consumption for power generation is reduced by about 10 grams of kilowatt hours.

3. Transform the flow part of the steam turbine, clean and adjust the dynamic and static clearance, improve the thermal efficiency of the steam turbine, increase the output of the unit, and reduce coal consumption.

4. Adopt high-efficiency, energy-saving and environmentally-friendly circulating fluidized bed boiler, and adopt flue gas desulfurization technology inside and outside the furnace.

5. Replace the electric inlet pump with a steam turbine feed pump to improve the utilization efficiency of its own steam and reduce the power consumption rate of the plant.

6. Use new insulation materials such as rare earth with good thermal insulation performance to keep the furnace and main steam pipelines insulated;

7. DCS automatic control technology is used for boilers and steam turbines, and comprehensive relay protection and self-investment and automatic control technology are used for electrical;

8. Replace the condensing steam turbine with a back-pressure steam turbine to reduce condensate loss and reduce coal consumption for power generation.

9. Reduce the loss of soda and water, energy conservation is a long-term strategic policy for the development of the country's economy, is an important indicator to evaluate the comprehensive competitiveness of an enterprise, is an eternal topic, energy conservation and consumption reduction has a long way to go, enterprises should continue to do a good job in energy conservation and consumption reduction, and formulate a sustainable energy-saving and environmentally friendly production plan, so that energy-saving and cleaner production can be carried out in an organized and planned manner in the whole enterprise.

1. Industrial structure: Adjust and optimize the industrial structure and reasonably control the increment.

1. Mainly control or inhibit the excessive growth of high-energy-consuming and high-polluting industries;

2. Accelerate the elimination of backward and obsolete production capacity;

3. Gradually improve and promote the policies and measures for the optimization and adjustment of the industrial structure;

4. Vigorously promote the adjustment of the energy structure, and strive to promote the accelerated development of energy-saving services and high-tech industries.

Second, the implementation of energy-saving projects.

1. Increase investment in important projects and accelerate the implementation of key energy-saving projects;

2. Implement water resource conservation projects. Speed up the construction of water pollution control projects.

3. Promote the treatment of sulfur dioxide in coal-fired power plants. Raise funds for energy conservation and emission reduction through multiple channels.

3. Innovate models and accelerate the development of circular economy.

1. Vigorously promote the comprehensive utilization of resources and deepen the pilot project of circular economy.

2. Promote the resource utilization of waste, waste reuse, industrial waste heat utilization, etc., and comprehensively promote cleaner production and low-carbon economy.

Fourth, relying on science and technology, innovation and development, accelerate the development and promotion of technology, research and development of new energy-saving technologies, energy-saving materials.

1. Accelerate the research and development and promotion of energy-saving and emission-reduction technologies, and accelerate the industrialization demonstration of energy-saving and emission-reduction technologies.

2. Accelerate the establishment of an energy-saving and emission-reduction technical service system and promote the healthy development of the environmental protection industry.

3. Improve the production efficiency of energy, and continuously develop new energy and new materials.

Fifth, consolidate the foundation of energy conservation and strengthen the management of energy conservation and emission reduction.

1. In terms of administrative management: establish an accountability system for energy conservation and emission reduction in government departments.

2. Establish and improve the energy conservation and emission reduction index system, monitoring system and assessment system, and establish energy conservation standards.

6. Strengthen supervision and improve standards.

1. Increase the supervision and inspection and law enforcement of enterprises with high energy consumption and emissions.

2. Improve energy conservation and environmental protection standards, carry out special law enforcement inspections for energy conservation and emission reduction, and encourage energy conservation and emission reduction.

Seventh, gradually form an incentive and restraint mechanism.

1. Promote the product development network of resource industries and promote the development of technology.

2. The system is conducive to the fiscal policy of "energy conservation and emission reduction, energy conservation and efficiency improvement", and the implementation of tax policies that are conducive to "energy conservation and emission reduction, energy conservation and efficiency improvement".

Hello dear! Glad for your question! Continuous casting energy saving and consumption reduction measures:

Increase the number of tundish continuous casting, and use higher quality continuous casting refractories, e.g. from 30 to 60 times for a tundish. Natural gas is used instead of acetylene gas and hydraulic shears for continuous casting billet cutting, not to save energy and reduce emissions, but to ensure that the end of the billet does not appear in the shape of a "horseshoe". To achieve energy conservation and emission reduction, iron and steel plants should make a fuss in water saving, electricity saving, dust removal, secondary energy utilization, wastewater grading utilization, wastewater comprehensive utilization, irregular discharge control, sensible heat, steam utilization, etc.

Energy conservation and emission reduction do need to be grasped from many aspects, but only cutting gas is indeed better to guess the preparation or use natural gas, there are many manufacturers have reported that the temperature of natural gas is not high and unwilling to use, but now it is no longer a problem, want to Baotou Steel, China Railway Shanqiao, Erye which large factories have begun to use the natural gas added with Shenqi gainer, is a natural gas synergist, spike destruction can increase the calorific value of natural gas nuclear delay, flame temperature, improve cutting effect, improve cutting efficiency, therefore, Now there are no problems with natural gas cutting.

Summary. On the one hand, foundry enterprises should work mold management, strengthen the process research and development of molds, and select appropriate casting processes. Secondly, it is necessary to carry out synchronous processing of equipment selection and adopt new energy-saving equipment. For example, replacing the electric stove and so on.

How can foundry enterprises save energy and reduce consumption?

On the one hand, foundry enterprises should work mold management, strengthen the process research and development of molds, and select appropriate casting processes. Secondly, it is necessary to carry out synchronous processing of equipment selection and adopt new energy-saving equipment. For example, replacing the electric stove and so on.

Foundry equipment should also be based on whether it is vermicular ink casting technology or other casting technology, and at the same time, power compensation should be carried out to improve the power factor. At the same time, it is necessary to eliminate the phenomenon of running and dripping, and also strengthen staff training to improve work efficiency. In particular, pay attention to the peaks and troughs of electricity consumption, and try to carry out work during the trough time.

Patent transfer of high-efficiency and energy-saving power generation technology and investment plan for power plant projects.

Shandong Shenghang Energy-saving Power Technology Co., Ltd. was established on January 6, 2009, mainly engaged in the development, technology promotion and technical consultation of energy-saving power technology. After years of research and development, the company has successfully developed a power generation technology that does not use coal, oil, wind, water, ethanol, straw and solar energy, etc., and only uses an appropriate amount of electricity to drive the tractor to generate electricity. The technology has obtained a number of patent certificates issued by the State Intellectual Property Office.

The power generation technology structure is relatively simple, so the manufacturing cost and power generation cost are relatively low, and it can generate electricity without specific natural conditions, so it is highly adaptable. The tractor manufactured by us drives multiple generators to generate electricity, so the power generation efficiency is high. The successful development of this power generation technology has filled the gap of energy-saving power generation technology at home and abroad.

Because this power generation technology does not require coal, oil, ethanol, straw, wind, hydro, solar energy, etc., it has made a major breakthrough in energy conservation, emission reduction and environmental protection. At present, China's first energy-saving power generation has introduced many preferential policies and support measures, and our research and development of the energy-saving power generation technology is not only for the benefit of mankind and generations, but also a million benefits. Therefore, after consultation and discussion between the company and the patent inventor, it was unanimously decided to quickly implement the patent transfer of the energy-saving power generation technology and the investment and construction of the corresponding power plant project.

At present, in terms of recruitment, our company only entrusts Liaocheng Petrochemical School to recruit and train for the company's headquarters, and the power plant has no recruitment plan for the time being.

Promotion methods for energy-saving power generation technology:

1 By the company's decision, ** one of the energy-saving power generation patents.

2. Authorize investors outside Shandong Province to promote and operate within the authorized province.

3 Shandong Shenghang has built a number of energy-saving power plants in Shandong Province.

4.Looking for shareholders to invest in cooperation.

Specific requirements for patent assignment and power plant investment projects:

1.The transfer of the energy-saving power generation technology patent ** specific interview.

2.Authorized to promote patented technology outside the province, where the authorized promotion operators outside the province are required to pay technical confidentiality fees, specific interviews.

Our company is Party A, and the authorized party is Party B. Party A only provides technology, and Party B is responsible for promoting the construction of energy-saving power plants in the authorized province, and all costs for the construction of energy-saving power plants are paid by Party B. After the energy-saving power plant built by Party B in the authorized province is officially put into operation, Party A shall withdraw the electricity sales price per kilowatt-hour.

The name of the power plant authorized to be built in the province shall be named after the subordinate branch of Shandong Shenghang Energy Saving Power Technology.

3.The Company has built its own power plants, and the Company will build a number of energy-saving power plants in Shandong Province.

The main links that generate energy consumption in foundry production are:

1. Modeling 2, sand 3, smelting 4, shot blasting 5, heat treatment equipment mainly includes.

1. Sand mixer 2, sand shakeout machine 3, electric furnace 4, shot blasting machine 5, air compressor from the centralized use of links and equipment can be saved, or reduce the use time of equipment on the saving method 1, sand mixer and electric furnace can be turned on at night, because the night is generally valley electricity, ** low, can save 30%.

2. The air compressor consumes a large amount of electricity, so it can be turned on and used in a concentrated time, or a small air compressor can be prepared to be used separately in a certain process.

3. Reduce waste type.

4. It is best to open the shot blasting machine when it is fully loaded, and use it at full load.

That's all for now. Others will be added when you think of it.