Industrial wastewater treatment system

Abstract

The invention discloses an industrial wastewater treatment system. The system comprises a reaction tank, a sedimentation tank, a sediment bin and a transporting device; a first liquid inlet chamber and a second liquid inlet chamber are arranged in the reaction tank; a water inlet tube is arranged above each of the first liquid inlet chamber and the second liquid inlet chamber, the opening of everywater inlet tube has a square shape, a sewage inlet tube and a reactant inlet tube are arranged above the reaction tank, the sewage inlet tube is connected with the water inlet tube located above thefirst liquid inlet chamber, and the reactant inlet tube is connected with the water inlet tube located above the second liquid inlet chamber; and a first support plate and a second support plate aresequentially arranged in each of the first liquid inlet chamber and the second liquid inlet chamber from bottom to top, the second support plates are used for supporting the water inlet tubes, and areprovided with square through holes matched with the openings of the water inlet tubes, every first support plate is provided with a liquid inlet, an adjustment plate is slidably arranged between every second support plate and the corresponding first support plate, and every adjustment plate is provided with a square adjustment hole. The system has the advantages of simple and reliable structure,convenience in manufacturing, low cost, and realization of purification and recycling of sewage.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to an industrial wastewater treatment system. Background technique [0002] Industrial wastewater management (industrial waste water management) refers to the water used in the industrial production process is properly treated and returned to production or properly discharged to the factory, including the management of production water and the measures taken to facilitate the treatment of waste water. [0003] The quantity and quality of industrial wastewater vary greatly depending on the product and production process. It is not suitable to use typical data and should be investigated on the spot. A large amount of cooling water is used in industry, most of which are in contact with different materials. The quality of the used water generally changes little, but the water temperature rises. On the contrary, the liquid and washing wastewater used in the pr...

AI Technical Summary

Problems solved by technology

Five-day biochemical oxygen demand is also a commonly used parameter, but it is not applicable to some industrial wastewater

[0005] At present, domestic enterprises respond to the country's call for energy conservation and emission reduction. In order to save resources and reduce costs, and to ensure that there will be no secondary pollution in the treated sewage, it is necessary to quantitatively control the chemical agents that are added to the sewage tank for reaction. However, the current Quantitative control device, unable to meet the needs of domestic enterprises

If it is of excellent quality and precise control, the price tag is too high for ordinary enterprises to bear; and if it is ordinary, the quality cannot be guaranteed, and the error of control accuracy is too high, and it cannot match the purification system of existing enterprises

Images