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Environment-friendly laboratory wastewater treatment device

A wastewater treatment and laboratory technology, applied in the fields of pathogenic microorganism wastewater treatment, water/sewage treatment, water treatment parameter control, etc. Low production cost and faster mixing

Inactive Publication Date: 2020-12-22
ZIBO CREATION OF MECHANICAL & ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This patent only deals with electroplating wastewater, and its scope of application is limited. The wastewater in the laboratory contains a variety of harmful substances, and only relying on flocculant sedimentation cannot guarantee the safe discharge of wastewater.

Method used

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  • Environment-friendly laboratory wastewater treatment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see figure 1 , an environment-friendly laboratory wastewater treatment device, comprising a first motor 1, a pH detector 23, a second motor 32, a controller 24 and a settling tank 2, a neutralization reaction tank 20 is set on the left side of the upper end of the settling tank 2, A deodorizing device 11 is arranged on the right side of the upper end of the sedimentation tank 2, and an inclined wall 5 is arranged at the lower end of the inner part of the sedimentation tank 2. The sediment outlet 3 is arranged at the lower end of the inclined wall 5, and the inclined wall 5 is arranged to facilitate the sliding and gathering of sediments. 2 The upper end of the left side is provided with a flocculant addition pipe 26, and the flocculant is added through the flocculant addition pipe 26. The upper end of the settling tank 2 is provided with a number of ultraviolet lamps 6, and the ultraviolet lamps 6 are arranged to utilize the rays of the ultraviolet lamps 6 to Bacteria a...

Embodiment 2

[0027] see figure 1 The difference between this implementation and the above-mentioned embodiment 1 is that a water inlet pipe 22 is provided on the upper left side of the neutralization reaction box 20, and waste water can be input. Reduce the flow rate of wastewater and control the flow of wastewater.

[0028]The working principle of the present invention is: said a kind of environment-friendly laboratory waste water treatment device, when using this device for laboratory waste water treatment, at first the waste water is transported to the neutralization reaction tank 20 through the water inlet pipe 22, through the pressure reducing valve 21 Reduce the flow rate of the waste water, control the flow of the waste water, then use the pH detector 23 to detect the pH value of the waste water, adjust the pH value of the waste water according to the pH value detected by the pH detector 23, and control the second pumps on the left and right sides respectively through the controller...

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Abstract

The invention relates to the technical field of wastewater treatment, and discloses an environment-friendly laboratory wastewater treatment device. The device comprises a first motor, a pH detector, asecond motor, a controller and a settling tank, wherein a neutralization reaction tank is arranged on the left side of the upper end of the settling tank; a deodorization device is arranged on the right side of the upper end of the settling tank; a plurality of ultraviolet lamp tubes are arranged at the inner upper end of the settling tank; the left side of the settling tank is rotationally connected with a first stirring rod; the left end of the first stirring rod is fixedly connected with the output end of the first motor; a right side pipeline of the settling tank is connected with a firstwater conveying pipe; an upper side pipeline of the first water conveying pipe is connected with the deodorization device; a first pump machine is arranged on the first water conveying pipe; an upperside pipeline of the settling tank is connected with a second water conveying pipe; and the other end of the second water conveying pipe is connected with the neutralization reaction box. The laboratory wastewater treatment device is simple in structure, capable of conducting multiple distribution treatment on laboratory wastewater and efficiently removing harmful substances in the laboratory wastewater, low in manufacturing cost and capable of effectively protecting environmental sanitation, and has usage value in the field of wastewater treatment.

Description

technical field [0001] The invention relates to the technical field of wastewater treatment, in particular to an environment-friendly laboratory wastewater treatment device. Background technique [0002] The waste gas in the laboratory includes two categories: organic waste gas and inorganic waste gas. It has the characteristics of various types, scattered distribution, small discharge, and discontinuity. If it is discharged into the atmosphere without organization, it will affect the quality of the environment and is often inhaled by people. It will cause different degrees of damage, so the problem of laboratory exhaust gas treatment has always been valued and concerned by people. [0003] In the patent of Chinese Patent Publication No. CN108706703A, an environment-friendly electroplating wastewater precipitation treatment device is disclosed, which includes a treatment box, which is divided into a flocculation chamber and a separation chamber through a partition, and a cov...

Claims

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Application Information

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IPC IPC(8): C02F9/08
CPCC02F9/00C02F1/66C02F1/5281C02F1/32C02F1/283C02F2303/04C02F2303/02C02F2209/06C02F2103/003B01F33/821B01F2101/305
Inventor 高忠青
Owner ZIBO CREATION OF MECHANICAL & ELECTRICAL TECH CO LTD
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