CN206955840U - A kind of chemical industry effluent processing system - Google Patents
A kind of chemical industry effluent processing system Download PDFInfo
- Publication number
- CN206955840U CN206955840U CN201720827768.5U CN201720827768U CN206955840U CN 206955840 U CN206955840 U CN 206955840U CN 201720827768 U CN201720827768 U CN 201720827768U CN 206955840 U CN206955840 U CN 206955840U
- Authority
- CN
- China
- Prior art keywords
- water tank
- processing system
- swash plate
- flue gas
- depositing reservoir
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treating Waste Gases (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
It the utility model is related to a kind of chemical industry effluent processing system, including oxidation reaction pond, pH adjustment tanks, mixing channel, swash plate depositing reservoir, sludge concentration tank, sludge dewatering equipment, final neutralization pond, filtered water tank, return water tank and except ash water pump house forebay, oxidation reaction pond, pH adjustment tanks, mixing channel, swash plate depositing reservoir, sludge concentration tank and sludge dewatering equipment are sequentially connected, swash plate depositing reservoir, final neutralization pond, filtered water tank, return water tank and except ash water pump house forebay is sequentially connected.The beneficial effects of the utility model are：Waste water treatment efficiency is higher, treatment effect is preferable, the hydrochloric acid largely used in existing processing system is wherein replaced with flue gas acid pickle (concentration is generally 30% or so), the comprehensive utilization of resources of flue gas acid pickle was so both realized, and can reduces the consumption of hydrochloric acid, the corrosion of chemical industry effluent processing system and desulfurization wastewater treatment system relevant device facility caused by alleviation hydrochloric acid volatility.
Description
Technical field
It the utility model is related to technical field of waste water processing, more particularly to a kind of chemical industry effluent processing system.
Background technology
Industrial wastewater refers to caused waste water, sewage and waste liquid in industrial processes, wherein containing the work outflowed with water
Caused pollutant in industry production materials, intermediate product and product and production process.As industrial develops rapidly, waste water
Type and quantity rapidly increase, and the pollution to water body is also increasingly extensively and serious, threaten the health and safety of the mankind.Therefore, it is right
For environmental protection, the processing of industrial wastewater is more even more important than the processing of municipal sewage.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of chemical industry effluent processing system, to solve existing skill
Deficiency in art.
In order to achieve the above object, the purpose of this utility model is achieved through the following technical solutions：
A kind of chemical industry effluent processing system, including oxidation reaction pond, pH adjustment tanks, mixing channel, swash plate depositing reservoir, dirt
Mud thickener, sludge dewatering equipment, final neutralization pond, filtered water tank, return water tank and except ash water pump house forebay, the oxidation reaction
Pond, the pH adjustment tanks, the mixing channel, the swash plate depositing reservoir, the sludge concentration tank and the sludge dewatering equipment are successively
Connection, the swash plate depositing reservoir, the final neutralization pond, the filtered water tank, the return water tank and it is described remove ash water pump house before
Pond is sequentially connected, and sodium hypochlorite is added in the oxidation reaction pond, flue gas acid pickle and NaOH, institute are added in the pH adjustment tanks
Addition coagulant and flocculation aid in mixing channel are stated, flue gas acid pickle is added in the final neutralization pond and NaOH, the flue gas gives up
Acid solution is with depth dedusting demisting is crossed after wet desulphurization fume collection liquid.
Compared with the prior art, the beneficial effects of the utility model are：
Waste water treatment efficiency is higher, and treatment effect is preferable, wherein (substantial amounts of SO in waste liquid be present with flue gas acid pickle4 2-,
For pH value between 2~3, stability is good and non-volatile, heavy metal Hg content as little as 11.167 × 10-3Ug/L existing processing system)) is replaced
The hydrochloric acid (concentration is generally 30% or so) largely used in system, the comprehensive resource profit of flue gas acid pickle was so both realized
With and can reduces the consumption of hydrochloric acid, chemical industry effluent processing system and desulfurization wastewater caused by alleviation hydrochloric acid volatility
The corrosion of processing system relevant device facility.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 shows the structural schematic block diagram of the utility model chemical industry effluent processing system.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
With reference to shown in figure 1, the utility model chemical industry effluent processing system include oxidation reaction pond 1, pH adjustment tanks 2,
Mixing channel 3, swash plate depositing reservoir 4, sludge concentration tank 5, sludge dewatering equipment 6, final neutralization pond 7, filtered water tank 8, return water tank 9 and remove
Ash water pump house forebay 10, oxidation reaction pond 1, pH adjustment tanks 2, mixing channel 3, swash plate depositing reservoir 4, sludge concentration tank 5 and sludge take off
Water dispenser 6 is sequentially connected, swash plate depositing reservoir 4, final neutralization pond 7, filtered water tank 8, return water tank 9 and except ash water pump house forebay 10 successively
Connect, addition sodium hypochlorite in oxidation reaction pond 1, addition flue gas acid pickle and NaOH in pH adjustment tanks 2, mixing channel 3 is interior to be added
Coagulant and flocculation aid, the interior addition flue gas acid pickle of final neutralization pond 7 and NaOH, flue gas acid pickle are with depth after wet desulphurization
The fume collection liquid that dedusting demisting is crossed.
From above-described embodiment as can be seen that advantage of the present utility model is：
Waste water treatment efficiency is higher, and treatment effect is preferable, wherein (substantial amounts of SO in waste liquid be present with flue gas acid pickle4 2-,
For pH value between 2~3, stability is good and non-volatile, heavy metal Hg content as little as 11.167 × 10-3Ug/L existing processing system)) is replaced
The hydrochloric acid (concentration is generally 30% or so) largely used in system, the comprehensive resource profit of flue gas acid pickle was so both realized
With and can reduces the consumption of hydrochloric acid, chemical industry effluent processing system and desulfurization wastewater caused by alleviation hydrochloric acid volatility
The corrosion of processing system relevant device facility.
Specific embodiment of the utility model is described in detail above, but the utility model is not restricted to the above
The specific embodiment of description, it is intended only as example.To those skilled in the art, any equivalent modifications and substitute also all
Among category of the present utility model.Therefore, the impartial conversion made in the case where not departing from spirit and scope of the present utility model
And modification, it should all cover in the scope of the utility model.
Claims (1)
1. a kind of chemical industry effluent processing system, it is characterised in that including oxidation reaction pond, pH adjustment tanks, mixing channel, swash plate
Depositing reservoir, sludge concentration tank, sludge dewatering equipment, final neutralization pond, filtered water tank, return water tank and except ash water pump house forebay, it is described
Oxidation reaction pond, the pH adjustment tanks, the mixing channel, the swash plate depositing reservoir, the sludge concentration tank and the sludge take off
Water dispenser is sequentially connected, the swash plate depositing reservoir, final neutralization pond, the filtered water tank, the return water tank and the ash disposal
Pump house forebay is sequentially connected, and sodium hypochlorite is added in the oxidation reaction pond, flue gas acid pickle is added in the pH adjustment tanks
And NaOH, the interior addition coagulant of the mixing channel and flocculation aid, the final neutralization pond is interior to add flue gas acid pickle and NaOH, institute
State flue gas acid pickle and be with depth dedusting demisting is crossed after wet desulphurization fume collection liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720827768.5U CN206955840U (en) | 2017-07-10 | 2017-07-10 | A kind of chemical industry effluent processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720827768.5U CN206955840U (en) | 2017-07-10 | 2017-07-10 | A kind of chemical industry effluent processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206955840U true CN206955840U (en) | 2018-02-02 |
Family
ID=61384302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720827768.5U Expired - Fee Related CN206955840U (en) | 2017-07-10 | 2017-07-10 | A kind of chemical industry effluent processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206955840U (en) |
-
2017
- 2017-07-10 CN CN201720827768.5U patent/CN206955840U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |