Device for treating and recycling stone processing wastewater

Abstract

The invention discloses a device for treating and recycling stone processing wastewater. The device structurally comprises a sewage inlet pipe, a shell, support feet, a purifying device, a residue discharge port, foot columns, a water storage barrel and a clean water pipe, wherein the sewage inlet pipe is arranged at the left end of the shell and penetrates the shell, the two support feet are arranged at the bottom of the shell in an equal-distance manner, the purifying device is mounted inside the shell, the residue discharge port is mounted on the right side of the bottom of the shell, the water storage barrel is arranged on the right side of the shell, one end of the clean water pipe is communicated with the shell, the other end of the clean water pipe is connected with the water storage barrel, and the three foot columns are evenly fixedly welded to the bottom of the water storage barrel. The device has the advantages that the device is provided with a separation net, a settling tank, a filtering layer, an activated carbon adsorption layer, an alum purifying layer and a secondary filtering layer, the stone processing wastewater can be sufficiently purified, the problem that recycled water which is not perfectly purified easily causes various diseases is avoided, the water quality of the recycled wastewater is increased, and high practicality is achieved.

Description

technical field [0001] The invention relates to a treatment and recovery device for stone processing wastewater, which belongs to the field of wastewater recovery and treatment equipment. Background technique [0002] With the continuous improvement of my country's economy, the pace of urban construction and small town construction has been further accelerated, and the stone processing industry has also been greatly developed. my country is a country short of water resources. Since the stone processing industry is a high water-consuming industry, it is also One of the industries with more sewage discharge. [0003] The prior art discloses a stone processing wastewater treatment and recovery device with the application number: 201220223700.3. The filter inlet is connected to the sewage pool through a pipeline, the clean water outlet of the filter is connected to the clean water pool through a pipeline, and the sewage outlet of the filter is connected to the sewage pool through...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a stone processing wastewater treatment and recovery device to solve the problem that the stone processing wastewater treatment and recovery device has a large amount of wastewater to be treated at one time, but the purification is not perfect, which is easy to cause pollution and incomplete purification. The quality of recycled water is prone to various diseases, low safety and low practicability

Images