Sewage treatment equipment capable of removing heavy metals

Abstract

The invention relates to the technical field of environmentally-friendly equipment, and in particular relates to sewage treatment equipment capable of removing heavy metals. The equipment comprises a base seat, a support, a work box, an input pipe, an output pipe and an agitator; a work chamber is arranged in the work box, and the output pipe is provided with a control valve; and the equipment further comprises a net cage, a mesh box, two mixers, a material inlet hopper and a connecting frame, the mesh box is placed in the net cage through a taking-putting opening, the connecting frame is arranged at a through opening, the top end of the connecting frame is connected with the inner top wall of the work box, the connecting frame communicates with a material inlet, the material inlet hopper is arranged at the top end of the work box, the material inlet hopper communicates with the material inlet, the two mixers are respectively arranged on the left and right sides of the top end of the work box, and the output ends of the two mixers are both located in the work chamber. The equipment provided by the invention is convenient for separating a heavy metal sewage treatment agent from treated sewage, facilitates recycling and reuse of the heavy metal sewage treatment agent, avoids waste of the heavy metal sewage treatment agent and improves use reliability.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to sewage treatment equipment capable of removing heavy metals. Background technique [0002] As we all know, heavy metal sewage treatment equipment is an auxiliary device for removing heavy metals in sewage, which is widely used in the field of environmental protection; existing heavy metal sewage treatment equipment includes bases, supports, working boxes, input pipes, The output pipe and the agitator, the bracket is set on the top of the base, the working box is set on the bracket, the working box is provided with a working chamber, the input tube and the output tube are respectively connected to the upper side of the left end of the working box and the lower side of the right end. A control valve is set on the top of the working box, the agitator is set at the bottom of the working box, and the output end of the agitator is located in the working chamb...

AI Technical Summary

Problems solved by technology

[0002] As we all know, heavy metal sewage treatment equipment is an auxiliary device for removing heavy metals in sewage, which is widely used in the field of environmental protection; existing heavy metal sewage treatment equipment includes bases, supports, working boxes, input pipes, The output pipe and the agitator, the bracket is set on the top of the base, the working box is set on the bracket, the working box is provided with a working chamber, the input tube and the output tube are respectively connected to the upper side of the left end of the working box and the lower side of the right end. A control valve is set on the top of the working box, the agitator is set at the bottom of the working box, and the output end of the agitator is located in the working chamber, the middle part of the top of the working box is set with a material inlet, the front end of the working box is set with an installation port, and a box door is set on the installation port When this heavy metal sewage treatment equipment is used, it only needs to input the sewage into the working box through the input pipe, and input the heavy metal sewage treatment agent into the sewage through the feed port, and then stir it with the agitator to make the heavy metal sewage treatment agent Adsorption treatment of heavy metals in the sewage, after treatment, open the control valve to let the water output through the output pipe; it is found in the use of this heavy metal sewage treatment equipment that the treated sewage is easy to discharge the heavy metal sewage treatment agent together during the discharge process , which is not conducive to the recovery and reuse of heavy metal sewage treatment agents, waste of cost, and limited reliability

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