[Introduction].
With the acceleration of urbanization, the role of sewage treatment plants in environmental protection is becoming increasingly prominent. In the sewage treatment plant, the normal operation of the water pump, as one of the core equipment, has a crucial impact on the efficiency and quality of sewage treatment. However, due to the long hours of operation in harsh environments, the pumps will inevitably be damaged or worn, so they need to be repaired and replaced regularly. This article will introduce a method of pump salvage (underwater replacement of aeration head by water ghosts) to ensure the normal operation of the sewage treatment plant.
Pump salvage background].
In the sewage treatment process, the aeration head is one of the important equipment, its role is to increase the oxygen content in the water by aerating it to the water, so as to promote the growth and metabolism of microorganisms, thereby converting pollutants into harmless substances. However, due to long-term operation and the influence of environmental factors, the aeration head will gradually wear out or clog, affecting the efficiency and quality of sewage treatment. Therefore, it needs to be replaced regularly. However, since the aeration head is installed at the bottom of the cesspool, an efficient method is required for salvage and replacement.
Water pump salvage method].
An effective way to solve the problem of replacing the aeration head is through pump salvage (underwater replacement of the aeration head by water ghosts). The specific steps are as follows:
1.Prepare tools and materials: including water pumps, cables, pneumatic tools, sealing materials, cleaning agents, etc.
2.Install the pump: Install the pump next to the sink and connect it to the power and water sources.
3.Pumping out the sewage: Turn on the pump and pump the sewage out until the bottom of the pool is exposed.
4.Cleaning the pool floor: Use detergents and pneumatic tools to clean the pool floor to ensure that the replacement of the aeration head is not contaminated.
5.Replace the aerator head: Install the new aerator head in its original position and seal it with a sealing material.
6.Test effect: Turn on the water pump and observe the operation of the aeration head to ensure its normal operation.
Precautions for water pump salvage].
When carrying out pump salvage, the following points need to be noted:
1.Operators need to be trained and equipped with the relevant skills and knowledge.
2.During operation, protective clothing, gloves, shoes and other protective equipment need to be worn.
3.When pumping out the wastewater, it is necessary to ensure that the flow rate and head of the pump can meet the requirements.
4.When cleaning the bottom of the pool, use professional detergents and tools to ensure that the bottom of the pool is clean.
5.When replacing the aeration head, use qualified sealing materials and tools to ensure that the sealing effect is good.
6.When testing the effect, it is necessary to observe the operation of the aeration head, including noise, vibration, leakage, etc., to ensure its normal operation.
Conclusion] Through the introduction of this paper, we can understand that pump salvage (underwater replacement of aeration head by water ghosts) is an effective method for replacing worn or clogged aeration heads in sewage treatment plants. When carrying out pump salvage, it is necessary to pay attention to the professional training of operators, the wearing of protective equipment, the flow rate and head of the pump, the selection of detergents and tools, the use of sealing materials and tools, and the test effect. Only by operating in strict accordance with the operating procedures can the replacement quality of the aeration head and the normal operation of the sewage treatment plant be ensured.