In today's society, especially for enterprises, the implementation of energy-saving improvements by enterprises can not only relieve the government's energy supply and construction pressure, reduce waste gas pollution, and protect the environment, but more importantly, it can allow enterprises to reduce energy consumption and reduce their own operating costs. This is It's a good thing. Air compressor waste heat recovery equipment is especially suitable for oil-injected screw air compressors. The implementation of air compressor hot water projects can be used as domestic water, production water, boiler water, low-temperature baking, etc. For consumptive hot water usage, the utilization rate of heat energy is the highest. Therefore, it is most advantageous to use hot water for employee bathing, boiler replenishment, and consumable hot water flushing. The implementation of air compressor waste heat recovery project has the following two points:
1. Choose the right air compressor heat recovery equipment
The heat energy generated during the operation of oil-injected screw air compressors can be effectively utilized, which has been recognized by many companies. In view of this, air compressor heat recovery equipment has sprung up vigorously. So what kind of equipment is the most suitable to choose? We believe that we must first ensure the safety of the air compressor operation, on this basis, we can make full use of the waste heat of the air compressor, and the equipment with technical support and timely after-sales service can be called good equipment. The main thing is to see the safe operation and rational use of the equipment.
Excessive pursuit of hot water production capacity may cause excessive cooling of the air compressor and excessive reduction of oil temperature, resulting in the generation of condensed water, which is a potential danger to the air compressor. Excessive temperature pursuit will instead lead to insufficient hot water production capacity and poor heat dissipation of the air compressor, reducing the service life of the air compressor and increasing the energy consumption of the main motor of the air compressor. Therefore, it may not be wise for an enterprise to overemphasize the amount of hot water used or the temperature of the produced hot water. We know that the function of the air compressor is to produce high-pressure gas, not to produce hot water. The purpose of using heat energy is to realize energy-saving operation of equipment and rational use of energy. All these are to ensure the normal production of enterprises. It is carried out under the premise of ensuring the safe operation of the equipment.
2. Understand the requirements and equipment information
First of all, to understand the equipment and operation of the enterprise, you can initially grasp the amount of heat energy that the enterprise can use; the number of water users in the enterprise, the way of water use, or the amount of water used in production. Master the hot water consumption of the enterprise and calculate the heat energy demand of the enterprise.
Secondly, it is necessary to understand the condition of the company's air compressor equipment, conduct an energy audit of related equipment, and understand the operation of the equipment and energy consumption. Mainly understand the following information of the enterprise: A) the original heating method and cost; B) the running time of the air compressor, mainly the loading time; C) the flow rate of the circulating oil of the air compressor; D) whether the site is suitable for project implementation; E) the end of the project Distance; F) the amount of hot water used per day; G) the layout of air compressors and water storage, height difference, distance, direction, etc., such as the number of equipment, equipment power, operating time, and operating temperature.
The above information can analyze the future energy saving benefits of the enterprise, and judge whether the existing equipment can meet the needs of the enterprise and the needs of future development. The distance between the equipment and the water terminal, the location of the equipment and the water terminal, and the site conditions, these data are used to formulate the project implementation plan and calculate the project implementation cost. The original heating method and cost are used to compare and analyze the energy-saving benefits of using air compressor waste heat recovery hot water project.
