How to strengthen energy management and reduce energy consumption

First, strengthen the application of energy-saving products and equipment to reduce production power consumption. Electricity consumption accounts for about 50% of the production cost of water supply enterprises. Controlling power consumption can greatly reduce the production cost of water supply enterprises. There are many measures for water supply enterprises to reduce power consumption. As long as it is used properly, it is of great significance for water supply enterprises to reduce costs and increase efficiency and promote their sustainable development. The selection of water supply equipment is very important in water supply enterprises. The selection of water pump equipment should be based on careful investigation of users' water consumption and pressure demand, and then select efficient and energy-saving equipment that can meet users' needs under the best working conditions; Under the condition of meeting the highest daily average demand of users, the pump flow and lift should be set at about 5% ~ 10%, and frequency conversion control should be added. The selected water pump and motor should be matched, and the phenomenon of big horse-drawn cart or small horse-drawn cart must be avoided. 20 12 Company adopts Jerry Liau magnetic suspension submersible pump instead of water pump. Compared with the traditional equipment, the energy-saving effect reaches 27%, and 3 million yuan can be saved after the overall transformation.

Second, improve the production process and reduce the material consumption in the production process. The material consumption in the process of water supply production is mainly concentrated in two blocks: water purifying agent and disinfectant. In the use of water purification agent, the design of water treatment structures should be reasonable, and under the condition of meeting the requirements of water treatment, the reaction tank and sedimentation tank with good coagulation and sedimentation effect must be adopted; Before each batch of newly used water purifier is added, it is necessary to carry out coagulation and mixing tests to determine the best dosage, and make a reference table of water purifier dosage for employees' reference. Finally, the rational use of coagulant AIDS under appropriate circumstances can also achieve the purpose of reducing the use of water purification agents. In the aspect of adding disinfectants, taking chlorine disinfection as an example, it is generally divided into pre-chlorine, pre-chlorine, chlorine at the entrance of clean water pool and chlorine supplement in suction well to disinfect tap water. Chlorine disinfection must be adjusted in time according to water quality and seasonal changes. For example, there are many algae in the source water in summer, so pre-chlorine can be used to kill microorganisms and algae, and algae can not be added in winter to save disinfectant.

Third, strengthen enterprise management and strengthen the awareness of energy saving and consumption reduction of all employees. In enterprise management, energy saving and consumption reduction not only needs the great attention of enterprise leaders, but also should actively mobilize all employees to participate, so that employees can fully realize the significance of energy saving and consumption reduction, closely link their own vital interests with energy saving and consumption reduction, make energy saving and consumption reduction become the conscious action of all employees, and effectively carry out energy saving and consumption reduction work in enterprises.

In a word, saving energy and reducing consumption is a long-term and systematic work, an inevitable choice for us to build a conservation-oriented society, and the only way for enterprises and society to develop continuously. Only by strengthening management, clarifying responsibilities, taking appropriate measures, improving technical level, and persisting, can water supply enterprises carry out energy-saving and consumption-reducing work vividly, and enterprises can reduce costs and increase efficiency, and develop rapidly and well.