CN206279017U - A kind of mercurous effluent treatment plant of high concentration - Google Patents
A kind of mercurous effluent treatment plant of high concentration Download PDFInfo
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- CN206279017U CN206279017U CN201621408057.6U CN201621408057U CN206279017U CN 206279017 U CN206279017 U CN 206279017U CN 201621408057 U CN201621408057 U CN 201621408057U CN 206279017 U CN206279017 U CN 206279017U
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- reaction tank
- chemicals dosing
- demercuration
- dosing plant
- demercuration reaction
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Abstract
The utility model discloses a kind of mercurous effluent treatment plant of high concentration, is related to the technical field of sewage disposal, including one-level demercuration reaction tank, two grades of demercuration reaction tanks, UF membrane pond, clear water reserviors and equipment rooms；UF membrane is provided with membrane separation device in pond；Equipment room includes control system and connected chemicals dosing plant, water pump, blower fan, chemically-cleaning device；Chemicals dosing plant includes mercury removal agent chemicals dosing plant and agent for capturing chemicals dosing plant, and one-level demercuration reaction tank and two grades of demercuration reaction tanks are connected respectively.The utility model reasonable in design, low cost, area occupied are small, good sewage processing effect, stable effluent quality；Automatic management control is realized simultaneously, it is simple to operate.
Description
Technical field
The present invention relates to the technical field of sewage disposal, more particularly to a kind of mercurous effluent treatment plant of high concentration.
Background technology
At present, mercurous sewage disposal aspect conventional mainly medical method and absorption method, wherein medical method is mainly and uses
Traditional demercuration medicament, by the way of reaction, precipitation, filtering, the method technological process is long, and investment is high, and absorption method mainly should
For the mercurous sewage disposal of low concentration, operating cost is high.
Utility model content
The purpose of this utility model is, there is provided a kind of mercurous effluent treatment plant of high concentration, its reasonable in design, into
This low, area occupied is small, good sewage processing effect, stable effluent quality；Realize automatic management control, side simple to operate simultaneously
Just.
Its technical scheme is as follows：
A kind of mercurous effluent treatment plant of high concentration, including one-level demercuration reaction tank, two grades of demercuration reaction tanks, UF membranes
Pond, clear water reserviors and equipment room；
One-level demercuration reaction tank, two grades of demercuration reaction tanks, UF membrane ponds are sequentially connected connection；
UF membrane is provided with membrane separation device in pond；
The chemicals dosing plant includes mercury removal agent chemicals dosing plant and agent for capturing chemicals dosing plant, and one-level demercuration reaction tank is connected respectively
And two grades of demercuration reaction tanks.
One-level demercuration reaction tank realizes preliminary demercuration reaction, and two grades of demercuration reaction tanks realize further seizure Trace Mercury unit
The catching reaction of element, the separation of solid and liquid of sewage is realized in UF membrane pond by membrane separation device.
Equipment room includes control system and connected chemicals dosing plant, water pump, blower fan, chemically-cleaning device；
Wherein, chemicals dosing plant connection one-level demercuration reaction tank and two grades of demercuration reaction tanks；Water pump, blower fan, Chemical cleaning dress
Put and be all connected with membrane separation device；Water pump is also connected with clear water reserviors.
Realized to one-level demercuration reaction tank and two grades of demercuration reaction tank Automatic Dosings by control system, convenient management, and
Effect is good；Blower fan, chemically-cleaning device is controlled to realize recoiling the membrane separation device in UF membrane pond by control system
Wash, increase life-span and the using effect of membrane separation device.
The one-level demercuration reaction tank and two grades of demercuration reaction tanks are equipped with the agitating device being connected with control system.Make one
Reaction in level demercuration reaction tank and two grades of demercuration reaction tanks is complete.
The one-level demercuration reaction tank and clear water reserviors are equipped with the PH monitors being connected with control system.Can be by monitoring
PH value in one-level demercuration reaction tank and two grades of demercuration reaction tanks, reflects demercuration reaction and the catching reaction degree of sewage, just
In by control system the chemicals dosing plant can be controlled to carry out dosing to one-level demercuration reaction tank and two grades of demercuration reaction tanks.
The utility model has the advantage of：
1st, the demercuration containing Mercury sewage, catching reaction, separation of solid and liquid and automatic control equipment form integration apparatus, and reduction is accounted for
Ground, reducing the construction costs and operation expense, and convenient management, reduce hand labor intensity.
2nd, reacted using the reaction of one-level demercuration, second capture, and by control system Automatic Dosing, PH monitors are supervised in real time
Control, its treatment effect containing Mercury sewage is good, and stabilization, it is ensured that effluent quality is up to standard.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Specific embodiment
The utility model is illustrated further below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, a kind of mercurous effluent treatment plant of high concentration, including 2, the two grades of demercuration reactions of one-level demercuration reaction tank
Pond 3, UF membrane pond 4, clear water reserviors 6 and equipment room 9；
One-level demercuration reaction tank 2, two grades of demercuration reaction tanks 3, UF membrane ponds 4 are sequentially connected connection；
Membrane separation device 13 is provided with UF membrane pond 4；
Equipment room 9 includes control system 10 and connected chemicals dosing plant, water pump 14, blower fan 15, chemically-cleaning device
16；
Wherein, chemicals dosing plant includes mercury removal agent chemicals dosing plant 7 and agent for capturing chemicals dosing plant 8, one-level demercuration is connected respectively anti-
Answer pond 2 and two grades of demercuration reaction tanks 3；Water pump 14, blower fan 15, chemically-cleaning device 16 are all connected with membrane separation device 13；Water pump 14
It is also connected with clear water reserviors 6.
One-level demercuration reaction tank 2 and two grades of demercuration reaction tanks 3 are respectively equipped with the first stirring dress being connected with control system 10
Put 11 and second agitating device 12.
One-level demercuration reaction tank 2 and clear water reserviors 6 are respectively equipped with the PH monitors 1 and second being connected with control system 10
PH monitors 5.
Operation principle：
One-level demercuration reaction tank 2, the first agitating device 1 in one-level demercuration reaction tank 2 are entered by pipeline containing Mercury sewage
In stirring always, enable fully to be reacted with the mercury removal agent in the reaction tank containing Mercury sewage；Control system 10 is by setting
Program, according to the situation of change of the monitor in real time of a PH monitors 1 reaction tank pH value, automatically control mercury removal agent chemicals dosing plant
7 are added in the reaction tank a certain amount of mercury removal agent, the reaction tank pH value is maintained within setting range；
Containing Mercury sewage after the demercuration of one-level demercuration reaction tank 2 reacts, two grades of demercuration reaction tanks 3, the reaction are entered into
The second agitating device 12 in pond is also at stirring always, enables fully anti-containing Mercury sewage and agent for capturing in the reaction tank
Should；The program that control system 10 passes through setting, according to the situation of change of the monitor in real time clear water reserviors pH value of the 2nd PH monitors 5, from
Be added to a certain amount of agent for capturing in two grades of demercuration reaction tanks 3 by dynamic control agent for capturing chemicals dosing plant 8, makes the 2nd PH monitors 6
PH value be maintained within setting range；
Containing Mercury sewage by the demercurations of one-level demercuration reaction tank 2 and two grades of demercuration reaction tanks 3 react and catching reaction after, enter
Enter to UF membrane pond 4, sewage is filtered by the membrane separation device 13 in the UF membrane pond 4, realizes separation of solid and liquid, and the sludge of output is straight
Connected discharge pipeline exclusion；The clear water of output, clear water reserviors 6 are drawn to by the water pump 14 being connected with membrane separation device 13；
When needing to carry out cleaning treatment to the separator 13 in UF membrane pond 4, controllers can be by controlling system
System 10 respectively open by control blower fan 15 and chemically-cleaning device 16, is realized to the inorganic of membrane separation device 13 by corresponding pipeline
Microfiltration membranes are backwashed and Chemical cleaning, and the sewage conduct that the mud and sewage of generation is connected from membrane separation device 13 is excluded.
The foregoing is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvement can also be made, these improvement also should be regarded as
Protection domain of the present utility model.
Claims (3)
1. the mercurous effluent treatment plant of a kind of high concentration, it is characterised in that including one-level demercuration reaction tank, two grades of demercurations reactions
Pond, UF membrane pond, clear water reserviors and equipment room；
One-level demercuration reaction tank, two grades of demercuration reaction tanks, UF membrane ponds are sequentially connected connection；
UF membrane is provided with membrane separation device in pond；
Equipment room includes control system and connected chemicals dosing plant, water pump, blower fan, chemically-cleaning device；
The chemicals dosing plant includes mercury removal agent chemicals dosing plant and agent for capturing chemicals dosing plant, and one-level demercuration reaction tank and two are connected respectively
Level demercuration reaction tank；
Wherein, chemicals dosing plant connection one-level demercuration reaction tank and two grades of demercuration reaction tanks；Water pump, blower fan, chemically-cleaning device are equal
Connection membrane separation device；Water pump is also connected with clear water reserviors.
2. the mercurous effluent treatment plant of a kind of high concentration according to claim 1, it is characterised in that the one-level demercuration is anti-
Ying Chi and two grade of demercuration reaction tank is equipped with the agitating device being connected with control system.
3. the mercurous effluent treatment plant of a kind of high concentration according to claim 1, it is characterised in that the one-level demercuration is anti-
Pond and clear water reserviors are answered to be equipped with the PH monitors being connected with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408057.6U CN206279017U (en) | 2016-12-21 | 2016-12-21 | A kind of mercurous effluent treatment plant of high concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408057.6U CN206279017U (en) | 2016-12-21 | 2016-12-21 | A kind of mercurous effluent treatment plant of high concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206279017U true CN206279017U (en) | 2017-06-27 |
Family
ID=59072954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621408057.6U Active CN206279017U (en) | 2016-12-21 | 2016-12-21 | A kind of mercurous effluent treatment plant of high concentration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206279017U (en) |
-
2016
- 2016-12-21 CN CN201621408057.6U patent/CN206279017U/en active Active
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