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A production line wastewater recycling device

A waste water recycling and production line technology, applied in water/sewage treatment, water/sewage multi-stage treatment, biological water/sewage treatment, etc. The effect of improving quality

Active Publication Date: 2022-04-08
LEIYANG JINYUE SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A chemical production circulating water device in the above patent has the following disadvantages: the overall structure is relatively simple, the sewage treatment steps are relatively simple, and the filtering effect on chemical sewage is relatively poor

Method used

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  • A production line wastewater recycling device
  • A production line wastewater recycling device
  • A production line wastewater recycling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A production line wastewater recycling device, such as figure 1 and figure 2 As shown, it includes a treatment box 2 and a sedimentation filter box 9. The outer wall of the top of the treatment box 2 is fixed with a fixed ring 4 by bolts, and the inner wall of the fixed ring 4 is fixed with a feed hopper 5 by threads, and the outer wall of the top of the feed hopper 5 passes through A water inlet 6 is fixed by threads, and four support legs 1 are fixed on the outer wall of the bottom circumference of the treatment box 2 and the sedimentation filter box 9 by bolts. The outer wall of the bottom circumference is provided with water diversion ports 19 distributed equidistantly, and the inner wall of each water diversion port 19 is fixed with a guide pipe 18 by threads. The outer walls of the opposite sides of the box 9 are connected by connecting pipes 12, and the peripheral outer walls of the connecting pipes 12 are clamped with valves 7 through clamps. 9 and the front ...

Embodiment 2

[0036]A production line wastewater recycling device, such as figure 1 and Figure 4 As shown, for the filtration and purification of chemical water; this embodiment makes the following improvements on the basis of Embodiment 1: the inside of the sedimentation filter box 9 is provided with a filter unit, and the outer wall of the sedimentation filter box 9 near the connecting pipe 12 passes through the thread A conduit 27 is fixed, and the inner wall of the bottom of the sedimentation filter box 9 is provided with a connection hole, and the inner wall of the connection hole is fixed with an outlet pipe 11 by threads.

[0037] In order to promote the filtration quality of chemical water; such as Figure 4 As shown, the filter unit includes a circular tube 26, an ultrafiltration membrane 28, an activated carbon filter screen 29, a biochemical ball 30, a dredging hole 31, an ultraviolet germicidal lamp 32, a metal traction line and a glass box 34, and the bottom outer wall of the...

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Abstract

The invention discloses a production line wastewater recycling device, which relates to the technical field of circulating water; in order to solve the problem of poor filtering effect of chemical sewage; it specifically includes a treatment box and a sedimentation filter box, and the top outer wall of the treatment box is fixed with a fixing ring by bolts , and the inner wall of the fixed ring circumference is fixed with a feed hopper through threads, the outer wall of the top of the feed hopper is fixed with a water inlet through threads, and the outer walls of the bottom circumference of the treatment box and the sedimentation filter box are fixed with four support legs through bolts. The inner wall is connected with a dispersing bucket through a fixed column, and the outer wall of the bottom of the dispersing bucket is provided with water diversion openings distributed equidistantly. , and the outer walls on the opposite side of the treatment box and the sedimentation filter box are connected through connecting pipes. The invention promotes the uniform mixing of the chemical water and the water reducer, and improves the effect of the water reducer.

Description

technical field [0001] The invention relates to the technical field of circulating water, in particular to a production line wastewater recycling device. Background technique [0002] Chemical wastewater refers to the wastewater produced in the process of producing products in chemical plants, such as the oily wastewater produced in the production of ethylene, polyethylene, rubber, polyester, methanol, ethylene glycol, oil tank farms, air separation and air compressor stations, etc. After biochemical treatment, it can generally meet the national secondary discharge standard. Due to the shortage of water resources, the water that meets the discharge standard needs to be further treated to meet the recycling requirements of industrial water replenishment. [0003] After retrieval, the Chinese patent application number is CN201822130396.8, which discloses a chemical production recycling water device, which includes a recycling treatment box, the top of the recycling treatment b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/14
CPCC02F9/00C02F1/001C02F1/32C02F1/444C02F2001/007C02F3/00
Inventor 周新红李泽龙义训坤黄涛
Owner LEIYANG JINYUE SCI & TECH DEV