Environment-friendly treatment system and treatment method for electroplating wastewater
A technology for electroplating wastewater and environmental protection treatment, applied in separation methods, chemical instruments and methods, filtration and separation, etc., can solve the problems of filter equipment blockage, electroplating wastewater filtration flow rate slowdown, blockage, etc., to improve the effect of impurity removal and avoid Scatter randomly, improve the effect of filtration efficiency
Inactive Publication Date: 2021-10-19
泰焱(武汉)环境科技有限公司
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[0003] At present, the following problems exist in the process of environmental protection treatment of electroplating wastewater: a. Due to the fact that there may be floating debris such as plastics and leaves in the electroplating wastewater during the production process, if the floating debris such as plastics and leaves are not removed in time, it may cause serious problems. Causes blockage of the filtration equipment, affects the smoothness of the subsequent filtration and disinfection of electroplating wastewater, and leads to poor environmental protection treatment of electroplating wastewater. b. During the filtration process of electroplating wastewater, impurities with large diameters inside may cause blockage inside the filter mechanism , causing the filtration flow rate of electroplating wastewater to slow down, affecting the filtration efficiency of electroplating wastewater, and indirectly causing the subsequent slowdown in the treatment efficiency of heavy metal and cyanide waste
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[0034] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0035] refer to figure 1 and image 3 , an electroplating wastewater environmental protection treatment system, including a bottom frame 1, a support frame 2, a static box 3, a pretreatment mechanism 4, a reprocessing mechanism 5 and a collection frame 6, and the left side of the upper end surface of the bottom frame 1 is The support frame 2 is symmetrically installed, the upper end of the support frame 2 is equipped with a static box 3, and the left side of the upper end surface of the static box 3 is provided with a feed port 3b, and a pretreatment mechanism 4 is installed inside the static box 3, and the lower end of the static box 3 A reprocessing mechanism 5 is installed, and a collection frame 6 is installed on the upper end surface of the bo...
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The invention relates to the technical field of electroplating wastewater treatment, and in particular, relates to an environment-friendly treatment system and treatment method for electroplating wastewater. The environment-friendly treatment system for the electroplating wastewater comprises a bottom rack, a supporting frame, a standing box, a pretreatment mechanism, a retreatment mechanism and a collection frame. The environment-friendly treatment system for the electroplating wastewater provided by the invention can solve the problems that floating impurities exist in electroplating wastewater, blockage is easy to occur in the filtering process and the like; cleaning claws designed to be in a hook shape can collect and pretreat floating impurities in the electroplating wastewater, and it is ensured that the floating impurities cannot affect follow-up impurity removal and disinfection treatment of the electroplating wastewater; in cleaning branch chains disclosed by the invention, scraping plates can scrape the impurities on a metal filter screen through mutual cooperation of connecting spring rods and scraping frames, it is ensured that the impurities cannot block meshes in the metal filter screen, and the electroplating wastewater filtering efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of electroplating wastewater treatment, in particular to an electroplating wastewater environmental protection treatment system and treatment method. Background technique [0002] Electroplating wastewater is a kind of industrial wastewater, which usually includes plating cleaning water, waste electroplating solution, plate cleaning water, equipment condensation water and aqueduct leakage, etc. The water quality and quantity of electroplating wastewater are related to the process conditions of electroplating production, production load, Operation management is related to factors such as water use methods. Due to the complex water quality of electroplating wastewater, the composition is not easy to control. It contains chromium, cadmium, nickel, copper, zinc, gold, silver and other heavy metal ions and cyanide, some of which are carcinogenic, teratogenic, and carcinogenic. Mutated and highly toxic substances,...
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IPC IPC(8): B01D36/04
CPCB01D36/04
Inventor 杭雨静
Owner 泰焱(武汉)环境科技有限公司
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