Electroplating wastewater treatment device for wheel hub cover production

Abstract

The invention relates to the technical field of a wastewater treatment auxiliary device, in particular to an electroplating wastewater treatment device for wheel hub cover production. The filtering effect on impurities in wastewater is improved; the load of a subsequent treatment process is reduced; the practicability is improved; saturated ion exchange resin can be regenerated without machine halt; the operation is simple; the wastewater treatment process is ensured; the practical reliability is improved. The electroplating wastewater treatment device comprises a filtering box and two groupsof ion exchange tanks, wherein a filtering net is transversely arranged in the filtering box; the top end of the filtering box is provided with a water inlet pipe; the electroplating wastewater treatment device also comprises a first motor, a chemical box, a conveying pipe, a chemical spraying pipe, support legs, a rotating shaft, a first belt wheel, a first ball bearing, a second ball bearing, asecond belt wheel, two groups of communication pipes, a regeneration box, a conveying pump and two groups of second motors; ion exchange resin are respectively filled inside the two groups of ion exchange tanks; the electroplating wastewater treatment device also comprises a water discharge pipe, a flexible pipe, an electromagnetic valve, a transmission shaft, a stirrer and a first blow-off pipe.

Description

technical field [0001] The invention relates to the technical field of wastewater treatment attachments, in particular to an electroplating wastewater treatment device for hub cover production. Background technique [0002] As we all know, during the production process of the hub cover, the car logo in the middle of the hub cover needs to be electroplated. The electroplating process produces a certain amount of wastewater. The electroplating wastewater treatment device for the production of the hub cover is used to treat the wastewater generated during the electroplating process. An auxiliary device for avoiding pollution to the water environment, which has been widely used in the fields of auto parts production and processing and environmental protection; the existing electroplating wastewater treatment device for hub cover production includes a filter box, an ion exchange tank and a connecting pipe, The interior of the filter box is provided with a filter cavity, and a fil...

AI Technical Summary

Problems solved by technology

[0002] As we all know, during the production process of the hub cover, the car logo in the middle of the hub cover needs to be electroplated. The electroplating process produces a certain amount of wastewater. The electroplating wastewater treatment device for the production of the hub cover is used to treat the wastewater generated during the electroplating process. An auxiliary device for avoiding pollution to the water environment, which has been widely used in the fields of auto parts production and processing and environmental protection; the existing electroplating wastewater treatment device for hub cover production includes a filter box, an ion exchange tank and a connecting pipe, The interior of the filter box is provided with a filter cavity, and a filter screen is arranged horizontally in the filter cavity. The top of the filter box is provided with a water inlet pipe. The bottom end of the water inlet pipe passes through the filter screen from the top of the filter screen to the bottom of the filter screen. The inside of the exchange tank is equipped with ion exchange resin, and a drain pipe is arranged at the bottom of the right end of the ion exchange tank. One end of the communication pipe extends from the top of the right end of the filter box into the filter cavity and is located above the filter screen. The other end of the communication pipe One end communicates with the top of the left end of the ion exchange tank; when the existing electroplating wastewater treatment device for hub cover production is used, the electroplating wastewater is introduced into the filter chamber from the water inlet pipe, and the impurities in the wastewater are filtered through the filter to remove the impurities in the wastewater. impurities in the wastewater, the filtered wastewater enters the ion exchange tank through the connecting pipe and ion-exchanges the metal ions in the wastewater through the ion exchange resin to remove the metal ions in the wastewater, and the treated water is exported from the drain pipe; the existing hub cover During the use of the electroplating wastewater treatment device for production, it is found that its filtering effect on impurities in wastewater is poor, resulting in low practicability; and the ion exchange resin will be saturated after being used for a period of time, and it needs to be shut down to export the ion exchange resin for regeneration , the operation is cumbersome, which affects the process of wastewater treatment, resulting in low reliability

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