Unlock instant, AI-driven research and patent intelligence for your innovation.
Mine water underground sewage treatment system based on concentration and chromaticity detection
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A sewage treatment system, chromaticity technology, applied in water/sewage treatment, oxidized water/sewage treatment, water/sewage multi-stage treatment, etc., can solve the problem of low system treatment efficiency
Active Publication Date: 2020-05-22
山东格润内泽姆环保科技有限公司
View PDF7 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0006] Therefore, the present invention provides a mine water underground sewage treatment system based on concentration and chromaticity detection to overcome the problem in the prior art that the system cannot automatically respond to changes in the concentration of mine sewage in the system, resulting in low system treatment efficiency.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0096] When the system is running, the dosing controller follows K p0 , K ma0 , K mb0 , K c0 , K d0 , K h0 , K z0 Adjust the opening of the control valves of each dosing tank in sequence and control the timer to record the system running time T after the adjustment is completed. When T is equal to T 0 , each chromaticity detector detects the chromaticity of the mixed solution in the corresponding pool, and the dosing controller detects the actual chromaticity Q (Q p , Q ma , Q mb , Q c , Q d , Q h , Q z ), where Q p , Q ma , Q mb , Q c , Q d , Q h , Q z Respectively, the chromaticity of the actual medicinal liquid in the pool corresponding to each dosing tank is connected, and the values Q in Q are α (α=p, ma, mb, c, d, h, z) and Q 0 Corresponding value Q in α0 Compare
[0097] Put p into α, that is, α=p, at this time Q α = Q p , Q α0 = Q p0 , the Q p with Q p0 Compare, the comparison result is, Q p p0 , at this time the dosing controller increas...
Embodiment 2
[0103] When the system is running, the dosing controller follows K La0 , K Lb0 , K Lc0 , K Fa0 , K Fb0 Adjust the opening of each valve in sequence and detect the concentration value P (L a , L b , L c , F a , F b ), where L a , L b , L c , F a , F b are the actual concentration values of each specified position respectively, and the values of each item in P β (β=L a , L b , L c , F a , F b ) in turn with the corresponding value β in P0 0 (β 0= L a0 , L b0 , L c0 , F a0 , F b0 )Compare
[0104] Will L a Bring in β, that is, β=L a , at this time β 0 = L a0 , the L a with L a0 For comparison, the comparison result is, L a > L a0 , at this time, the dosing controller reduces the valve opening value K of the inlet pipe valve of the ultrafiltration cleaning water tank La .
[0105] Will L b Bring in β, that is, β=L b , at this time β 0 = L b0 , the L b with L b0 For comparison, the comparison result is, L b = L b0 , at this time, the op...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
PUM
Property
Measurement
Unit
particle diameter
aaaaa
aaaaa
particle diameter
aaaaa
aaaaa
Login to View More
Abstract
The invention relates to a mine water underground sewagetreatment system based on concentration and chromaticity detection. The system comprises a dosing unit, a particle removal unit, an aeration regulation sedimentation tank, a high-density sedimentation tank, a mutual flushing filter, a reclaimed water tank, an ultrafiltration unit, a reverse osmosis unit, a chemical cleaning box, a sludge concentration tank and a plate-and-frame filter press. According to the system, a dosing controller is arranged in the dosing unit, and the dosing amount can be adjusted in real time according to the actual liquid medicine concentration in each unit and the chromaticity of the mixed solution, so that the damage of the concentration mutation of the mine sewage in the system to the specified unit is effectively prevented, and the treatment efficiency of the system on the mine sewage with the mutant concentration is improved. Meanwhile, by arranging the multiple mine sewage treatment units and the multiple mine sewage treatment tanks, impurities in the mine sewage can be sequentially removed, and the mine sewage treatment efficiency of the system is further improved.
Description
technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a mine water underground sewage treatment system based on concentration and chromaticity detection. Background technique [0002] Mine sewage is the groundwater near the coal seams and developed roadways in the mining area, and sometimes seeps into part of the surface water due to surface cracks. my country's coal is mainly mined underground. In order to ensure safe production underground, a large amount of mine sewage must be discharged. Direct discharge not only wastes precious water resources, but also pollutes the environment. The severe shortage of water resources has affected the further development of my country's coal industry. Therefore, the treatment and utilization of mine sewage can not only prevent the loss of water resources, avoid pollution to the water environment, but also alleviate the shortage of water supply in mining areas, which is of great strat...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More