CN205616683U - Handle mercurous waste water device of industry who contains high concentration chloride - Google Patents
Handle mercurous waste water device of industry who contains high concentration chloride Download PDFInfo
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- CN205616683U CN205616683U CN201620414857.2U CN201620414857U CN205616683U CN 205616683 U CN205616683 U CN 205616683U CN 201620414857 U CN201620414857 U CN 201620414857U CN 205616683 U CN205616683 U CN 205616683U
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- tower
- filter
- waste water
- inorganic ceramic
- control system
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- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model discloses a handle mercurous waste water device of industry who contains high concentration chloride crosses filter tower, medicine storage tank, buffer pool, filter, automatic control system, adsorption tower, the ion exchange tower adjusted of pH including the online autoanalyzer of heavy metal, PLC process intelligence feedback control system, the compound inorganic ceramic of mercaptan, the online autoanalyzer of heavy metal sets up the port department at the inlet tube, and the online autoanalyzer one end of heavy metal is crossed the filter tower through the compound inorganic ceramic of pipeline and mercaptan and is connected, the compound inorganic ceramic of mercaptan crosses the filter tower and is connected with the buffer pool through the pipeline, the compound inorganic ceramic of mercaptan crosses and is provided with medicine storage tank between filter tower and the buffer pool, and the buffer pool is connected through duct and filter, the filter is connected with the adsorption tower through the pipeline, the adsorption tower is connected with the ion exchange tower through the pipeline. The utility model discloses the implementation system is intelligent, improves a water quality of water simultaneously, reduces treatment cost, and the removal of mercury is effectual, no secondary pollution.
Description
Technical field
This utility model belongs to industrial waste water treatment, is specifically related to a kind of process containing high concentration
Muriatic industry mercury-containing waste water device.
Background technology
Mercury pollution is global heavy metal pollution, harm great to environment and the mankind, the mankind use the with a long history of hydrargyrum, after the industrial revolution, they are widely used in each side such as industrial and agricultural production, metallurgy, chemical industry, and mercury-containing waste water is derived mainly from chlorine industry, electronics industry, plastics industry, thermal technology instrument instrument industries, pesticide industry, dye industry, metallurgical industry, manufacturing battery, chemical industry, chemical pharmacy industry, paint pigment industry etc..There is the industry of kind more than 80 the most in the world with hydrargyrum as raw material, the purposes of hydrargyrum the most up to kind more than 3000.So using widely, the hydrargyrum scattered and disappeared in environment in the annual whole world is about 1.5 × 104~3×104T, pollutes environment with " waste gas, waste residue, waste water " three kinds of approach.
Enter the mercury and mercuric compounds in water body, the hydrargyrum of various form is formed through physics, chemistry and biological agent, the hydrargyrum that typically there are about half in mercury-containing waste water exists with suspended state, remaining is presented in the inorganic mercury and organic mercury of dissolved state, under certain condition, inorganic mercury can convert committee's organic mercury, mainly methyl mercury and ethyl hydrargyrum.The harm problem of mercury-containing waste water is recognized by people already, has developed multiple physics and the processing method of chemistry for mercury-containing waste water, has been primarily directed to inorganic mercury, organomercurial processing method is the most still in conceptual phase.Its traditional processing method mainly has chemical precipitation method, metal deoxidization, active carbon adsorption, ion exchange, electrolysis, microbial method etc..There is secondary pollution, complex process in these methods, operating difficulties, high in cost of production many drawbacks thus constrain its commercial Application widely；It is therefore necessary to propose a kind of new device to carry out disposal status.
Utility model content
The purpose of this utility model is, a kind of industrial mercury-containing waste water device processed containing high concentration chloride is provided, solve different industrial undertakings discharge big, the by-product association of mercury-containing waste water concentration change etc. and process a difficult problem, improve intellectuality, integration degree that mercury-containing waste water processes, reduce secondary pollution, for mercury-containing waste water feature of different nature and difficulty in treatment, select efficient, stable process process combination, it is achieved distributing rationally of processing procedure.
The purpose of this utility model is achieved through the following technical solutions: a kind of industrial mercury-containing waste water device processed containing high concentration chloride, including heavy metal on-line automatic analyzer, PLC process Intelligence Feedback control system, mercaptan composite inorganic ceramic filter tower, medicine storing pot, Buffer Pool, filter, pH automatic modulation control system, adsorption tower, ion exchange tower；Described heavy metal on-line automatic analyzer is arranged on the port of water inlet pipe, and described heavy metal on-line automatic analyzer one end is connected with mercaptan composite inorganic ceramic filter tower by pipeline；The other end of described heavy metal on-line automatic analyzer is connected with mercaptan composite inorganic ceramic filter tower by PLC process Intelligence Feedback control system；Described mercaptan composite inorganic ceramic filter tower is connected with Buffer Pool by pipeline；It is provided with medicine storing pot between described mercaptan composite inorganic ceramic filter tower and described Buffer Pool；Described Buffer Pool
It is connected by pipe-and-filter；Filter is connected with adsorption tower by pipeline；PH automatic modulation control system it is provided with between described filter and adsorption tower；Described adsorption tower is connected with ion exchange tower by pipeline.
As a kind of technical scheme, described filter uses anthracite and quartz sand Two-layer filter.
As a kind of technical scheme, described adsorption tower is dosed modified composite adsorbent media.
As preferably a kind of technical scheme, described modified composite adsorbent media is that 50% activated carbon, 30% modified alta-mud, 20% flyash mixing compacting form.
As a kind of technical scheme, between described medicine storing pot and Buffer Pool, it is provided with dosing pump.
As a kind of technical scheme, between described PLC process Intelligence Feedback control system and mercaptan composite inorganic ceramic filter tower, it is additionally provided with electromagnetic valve.
As a kind of technical scheme, between described pH automatic modulation control system and adsorption tower, it is provided with the second dosing pump.
Heavy metal on-line automatic analyzer in this utility model is monitored analyzing to entering mercury-containing waste water, determines mercury-containing waste water water-quality constituents and hydrargyrum concentration, identifying processing difficulty.
PLC process Intelligence Feedback control system in this utility model analyzes the result of system according to on-line monitoring, selects mercury-containing waste water to enter in different processing units.
The inorganic ceramic filtration tank that mercaptan in this utility model is combined is to utilize to have the strong chemical bond removal of mercury between thiol material and hydrargyrum, only in the case of mercury content is higher than 50mg/L in mercury-containing waste water, enters the inorganic ceramic filtration tank that this mercaptan is compound.
This utility model medicine storing pot adds NaClO, to prevent insoluble hydrargyrum to be converted into soluble mercury.
This utility model Buffer Pool mainly alleviates the fluctuation of mercury-containing waste water flow of inlet water, increases the mixability of NaClO and mercury-containing waste water.
Filter in this utility model uses anthracite and quartz sand Two-layer filter, removes the impurity in waste water.
PH automatic modulation control system in this utility model is used for regulating the pH of drainage, adds hydrochloric acid and adjusts between pH to 2 ~ 2.5, makes mercury ion generate insoluble mercury oxide.
Having dosed modified composite adsorbent media in this utility model adsorption tower ion exchange tower, removed free chlorine, making near below the 1mg/L of free chloro ion, modified composite adsorbent media is that 50% activated carbon, 30% modified alta-mud, 20% flyash mixing compacting form.
Ion exchange tower uses macroporosity strong basic anion-exchange resin to process, and the pH value of waste water is typically transferred to neutral to slant acidity.
Compared with prior art, the utility model has the advantage of:
1) this utility model adds heavy metal on-line automatic analyzer, PLC process Intelligence Feedback control system, can select suitable processing unit for the mercury-containing waste water of variable concentrations, it is achieved system intelligent, improve effluent quality simultaneously, reduce processing cost；
2) this utility model can process that chloride content is higher, hydrargyrum concentration relatively low industry hydrargyrum waste water, and removal efficiency of mercury is good, non-secondary pollution；
3) this utility model adsorbing medium can be reused by physical method desorption；
4) this utility model reasonable in design, simple to operate, low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Sequence number explanation in figure: heavy metal on-line automatic analyzer 1, PLC process Intelligence Feedback control system 2, mercaptan composite inorganic ceramic filter tower 3, medicine storing pot 4, dosing pump 10, Buffer Pool 5, filter 6, pH automatic modulation control system 7, adsorption tower 8, ion exchange tower the 9, first dosing pump 10, electromagnetic valve the 11, second dosing pump 12.
Detailed description of the invention
Below in conjunction with specific embodiment, the technical solution of the utility model is described in detail, in order to further appreciate that the purpose of this utility model, scheme, but be not intended as the restriction of this utility model scope of the appended claims.
In conjunction with Fig. 1, a kind of industrial mercury-containing waste water device processed containing high concentration chloride, including heavy metal on-line automatic analyzer 1, PLC process Intelligence Feedback control system 2, mercaptan composite inorganic ceramic filter tower 3, medicine storing pot 4, Buffer Pool 5, filter 6, pH automatic modulation control system 7, adsorption tower 8, ion exchange tower 9；Described heavy metal on-line automatic analyzer 1 is arranged on the port of water inlet pipe, and described heavy metal on-line automatic analyzer 1 one end is connected with mercaptan composite inorganic ceramic filter tower 3 by pipeline；The other end of described heavy metal on-line automatic analyzer 1 is connected with mercaptan composite inorganic ceramic filter tower 3 by PLC process Intelligence Feedback control system 2；Described mercaptan composite inorganic ceramic filter tower 3 is connected with Buffer Pool 5 by pipeline；It is provided with medicine storing pot 4 between described mercaptan composite inorganic ceramic filter tower 3 and described Buffer Pool 5；Described Buffer Pool 5 is connected by pipe-and-filter 6；Filter 6 is connected with adsorption tower 8 by pipeline；PH automatic modulation control system 7 it is provided with between described filter 6 and adsorption tower 8；Described adsorption tower 8 is connected with ion exchange tower 9 by pipeline.
As a kind of technical scheme, described filter 6 uses anthracite and quartz sand Two-layer filter.
As a kind of technical scheme, described adsorption tower 8 is dosed modified composite adsorbent media.
As preferably a kind of technical scheme, described modified composite adsorbent media is that 50% activated carbon, 30% modified alta-mud, 20% flyash mixing compacting form.
As a kind of technical scheme, between described medicine storing pot 4 and Buffer Pool 5, it is provided with dosing pump 10.
As a kind of technical scheme, between described PLC process Intelligence Feedback control system 2 and mercaptan composite inorganic ceramic filter tower 3, it is additionally provided with electromagnetic valve 11.
As a kind of technical scheme, between described pH automatic modulation control system 7 and adsorption tower 8, it is provided with the second dosing pump 12.
Above the detailed description of the invention of utility model is described; but these explanations can not be considered as limiting scope of the present utility model; protection domain of the present utility model is limited by appended claims, and any change on the basis of this utility model claim is all protection domain of the present utility model.
Claims (7)
1. the industrial mercury-containing waste water device processed containing high concentration chloride, it is characterized in that, including heavy metal on-line automatic analyzer (1), PLC process Intelligence Feedback control system (2), mercaptan composite inorganic ceramic filter tower (3), medicine storing pot (4), Buffer Pool (5), filter (6), pH automatic modulation control system (7), adsorption tower (8), ion exchange tower (9)；Described heavy metal on-line automatic analyzer (1) is arranged on the port of water inlet pipe, and described heavy metal on-line automatic analyzer (1) one end is connected with mercaptan composite inorganic ceramic filter tower (3) by pipeline；The other end of described heavy metal on-line automatic analyzer (1) is connected with mercaptan composite inorganic ceramic filter tower (3) by PLC Intelligent Process Control system (2)；Described mercaptan composite inorganic ceramic filter tower (3) is connected with Buffer Pool (5) by pipeline；Medicine storing pot (4) it is provided with between described mercaptan composite inorganic ceramic filter tower (3) and described Buffer Pool (5)；Described Buffer Pool (5) is connected by pipe-and-filter (6)；Filter (6) is connected with adsorption tower (8) by pipeline；PH automatic modulation control system (7) it is provided with between described filter (6) and adsorption tower (8)；Described adsorption tower (8) is connected with ion exchange tower (9) by pipeline.
A kind of industrial mercury-containing waste water device processed containing high concentration chloride the most according to claim 1, it is characterised in that described filter (6) uses anthracite and quartz sand Two-layer filter.
A kind of industrial mercury-containing waste water device processed containing high concentration chloride the most according to claim 1, it is characterised in that be added with modified composite adsorbent media in described adsorption tower (8).
The most according to claim 3 a kind of process containing the industrial mercury-containing waste water device of high concentration chloride, it is characterised in that described modified composite adsorbent media is that 50% activated carbon, 30% modified alta-mud, 20% flyash mixing compacting form.
A kind of industrial mercury-containing waste water device processed containing high concentration chloride the most according to claim 1, it is characterised in that be provided with the first dosing pump (10) between described medicine storing pot (4) and Buffer Pool (5).
A kind of industrial mercury-containing waste water device processed containing high concentration chloride the most according to claim 1, it is characterised in that be additionally provided with electromagnetic valve (11) between described PLC Intelligent Process Control system (2) and mercaptan composite inorganic ceramic filter tower (3).
A kind of industrial mercury-containing waste water device processed containing high concentration chloride the most according to claim 1, it is characterised in that be provided with the second dosing pump (12) between described pH automatic modulation control system (7) and adsorption tower (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620414857.2U CN205616683U (en) | 2016-05-10 | 2016-05-10 | Handle mercurous waste water device of industry who contains high concentration chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620414857.2U CN205616683U (en) | 2016-05-10 | 2016-05-10 | Handle mercurous waste water device of industry who contains high concentration chloride |
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| Publication Number | Publication Date |
|---|---|
| CN205616683U true CN205616683U (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620414857.2U Withdrawn - After Issue CN205616683U (en) | 2016-05-10 | 2016-05-10 | Handle mercurous waste water device of industry who contains high concentration chloride |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906094A (en) * | 2016-05-10 | 2016-08-31 | 沈阳建筑大学 | Device for treating industrial mercury-containing wastewater containing high-concentration chlorides and control method |
-
2016
- 2016-05-10 CN CN201620414857.2U patent/CN205616683U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906094A (en) * | 2016-05-10 | 2016-08-31 | 沈阳建筑大学 | Device for treating industrial mercury-containing wastewater containing high-concentration chlorides and control method |
| CN105906094B (en) * | 2016-05-10 | 2018-10-19 | 沈阳建筑大学 | Handle industrial mercury-containing waste water device and control method containing high concentration chloride |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161005 Effective date of abandoning: 20181019 |