CN205838743U - Heat-engine plant desulfurized Waste Water Treatment - Google Patents
Heat-engine plant desulfurized Waste Water Treatment Download PDFInfo
- Publication number
- CN205838743U CN205838743U CN201620729535.7U CN201620729535U CN205838743U CN 205838743 U CN205838743 U CN 205838743U CN 201620729535 U CN201620729535 U CN 201620729535U CN 205838743 U CN205838743 U CN 205838743U
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- Prior art keywords
- pipeline
- delivery pump
- liquid outlet
- sedimentation tank
- pump
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Abstract
The utility model discloses a kind of heat-engine plant desulfurized Waste Water Treatment, the liquid outlet of waste water lifting pump is connected to the inlet of neutralization pond by pipeline, the liquid outlet of neutralization pond is connected by pipeline the first delivery pump, the liquid outlet of the first delivery pump is connected to the inlet of Sedimentation tank by pipeline, the liquid outlet of Sedimentation tank is connected by pipeline the second delivery pump, the liquid outlet of the second delivery pump is connected to the inlet of flocculation basin by pipeline, the liquid outlet of flocculation basin is connected by pipeline the 3rd delivery pump, the liquid outlet of the 3rd delivery pump is connected to clarify enrichment facility by pipeline, the liquid outlet of clarification enrichment facility is connected by pipeline clarified water pump；Neutralization pond is provided with neutralization pond ultrasonic stirring rod, Sedimentation tank is provided with Sedimentation tank ultrasonic stirring rod, flocculation basin is provided with flocculation basin ultrasonic stirring rod.Being equipped with pond ultrasonic stirring rod in the neutralization pond of the application, Sedimentation tank, flocculation basin, accelerate whipping process, shortening processes the time, improves treatment effeciency.
Description
Technical field
This utility model belongs to technical field of waste water processing, relates generally to a kind of heat-engine plant desulfurized Waste Water Treatment.
Background technology
Thermal power plant is water for industrial use rich and influential family, and for saving water resource, increasing thermal power plant uses lime coagulation
Production waste water after process, as the main make-up water source of power plant water.Desulfurization wastewater treatment system can simply be divided into main flow
Journey system, medicine system, sludge dewatering system, four parts of flushing water system, its operation principle includes that neutralization reaction, coagulation are anti-
Should, polyreaction, flocculation reaction, solid-liquid separation etc. several.But existing desulfurization wastewater treatment system structure is complicated, and efficiency is low
Under.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of heat-engine plant desulfurized Waste Water Treatment.
The technical solution of the utility model is:
A kind of heat-engine plant desulfurized Waste Water Treatment is dense including waste water lifting pump, neutralization pond, Sedimentation tank, flocculation basin, clarification
Compression apparatus and clear water reserviors, the liquid outlet of waste water lifting pump is connected to the inlet of neutralization pond by pipeline, the liquid outlet of neutralization pond
Being connected by pipeline and have the first delivery pump, the liquid outlet of the first delivery pump is connected to the inlet of Sedimentation tank by pipeline, sedimentation
The liquid outlet in pond is connected by pipeline has the second delivery pump, the liquid outlet of the second delivery pump to be connected to entering of flocculation basin by pipeline
Liquid mouth, the liquid outlet of flocculation basin is connected by pipeline has the 3rd delivery pump, the liquid outlet of the 3rd delivery pump to be connected to by pipeline
Clarification enrichment facility, the liquid outlet of clarification enrichment facility is connected by pipeline clarified water pump, and the liquid outlet of clarified water pump passes through pipeline
It is connected to the inlet of clear water reserviors；Described neutralization pond is provided with several neutralization pond ultrasonic stirring rods, Sedimentation tank is provided with
Several Sedimentation tank ultrasonic stirring rods, are provided with several flocculation basin ultrasonic stirring rods in flocculation basin.
As preferably, being additionally provided with dehydrator, described Sedimentation tank is provided with Sedimentation tank sludge outlet, and Sedimentation tank sludge outlet passes through
Pipeline connects the 5th delivery pump；Clarification enrichment facility is provided with clarification enrichment facility sludge outlet, and clarification enrichment facility mud goes out
Mouth is connected by pipeline the 6th delivery pump；The sludge outlet of the 5th delivery pump and the 6th delivery pump all is connected to dry by pipeline
The mud import of dry machine.
As preferably, the pipeline that described waste water lifting pump is connected with neutralization pond is provided with the first check-valves, the first delivery pump
The pipeline being connected with Sedimentation tank is provided with the second check-valves, and the pipeline that the second delivery pump is connected with flocculation basin is provided with the 3rd non-return
Valve, the pipeline that the 3rd delivery pump is connected with clarification enrichment facility is provided with the 4th check-valves.
The beneficial effects of the utility model are:
The heat-engine plant desulfurized Waste Water Treatment of the application is provided with neutralization pond, Sedimentation tank, flocculation basin and clarification enrichment facility
Level Four processing means, simplifies handling process；Neutralization pond, Sedimentation tank, flocculation basin are equipped with pond ultrasonic stirring rod, accelerate
Whipping process, shortening processes the time, improves treatment effeciency；Pipeline connects check-valves, prevents liquid from refluxing；The dirt of sludge outlet
Mud water content is higher, causes transport difficult, is provided with dehydrator, can be dried by mud, it is simple to transport.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1. waste water lifting pump, 2. the first check-valves, 3. neutralization pond, 4. the first delivery pump, 5. the second check-valves, 6.
Sedimentation tank, 7. the second delivery pump, 8. the 3rd check-valves, 9. flocculation basin, 10. the 3rd delivery pump, 11. the 4th check-valves, 12. clarifications
Enrichment facility, 13. clarified water pumps, 14. clear water reserviors, 15. the 4th delivery pumps, 16. the 5th delivery pumps, 17. dehydrators；31. neutralization ponds
Ultrasonic stirring rod, 61. Sedimentation tank ultrasonic stirring rods, 91. flocculation basin ultrasonic stirring rods.
Detailed description of the invention
Detailed description of the invention of the present utility model sees Fig. 1, a kind of heat-engine plant desulfurized Waste Water Treatment, carries including waste water
Rising pump 1, neutralization pond 3, Sedimentation tank 6, flocculation basin 9, clarification enrichment facility 12 and clear water reserviors 14, the liquid outlet of waste water lifting pump 1 leads to
Piping is connected to the inlet of neutralization pond 3, and the liquid outlet of neutralization pond 3 is connected by pipeline the first delivery pump 4, the first conveying
The liquid outlet of pump 4 is connected to the inlet of Sedimentation tank 6 by pipeline, the liquid outlet of Sedimentation tank 6 connected by pipeline have second defeated
Sending pump 7, the liquid outlet of the second delivery pump 7 to be connected to the inlet of flocculation basin 9 by pipeline, the liquid outlet of flocculation basin 9 is by pipe
Road connects the 3rd delivery pump 10, and the liquid outlet of the 3rd delivery pump 10 is connected to clarify enrichment facility 12 by pipeline, clarifies dense
The liquid outlet of compression apparatus 12 is connected by pipeline has clarified water pump 13, the liquid outlet of clarified water pump 13 to be connected to clear water reserviors 14 by pipeline
Inlet.Neutralization pond 3 is provided with several neutralization pond ultrasonic stirring rods 31, Sedimentation tank 6 is provided with several Sedimentation tanks and surpasses
Sonic agitation rod 61, is provided with several flocculation basin ultrasonic stirring rods 91 in flocculation basin 9.
Sedimentation tank 6 is provided with Sedimentation tank 6 sludge outlet, and Sedimentation tank 6 sludge outlet is connected by pipeline the 5th delivery pump 16.
Clarification enrichment facility 12 is provided with clarification enrichment facility sludge outlet, and clarification enrichment facility sludge outlet is connected by pipeline the 6th
Delivery pump.The sludge outlet of the 5th delivery pump 16 and the 6th delivery pump is all connected to the mud import of dehydrator 17 by pipeline.
The pipeline that waste water lifting pump 1 is connected with neutralization pond 3 is provided with the first check-valves 2, the first delivery pump 4 and Sedimentation tank 6
The pipeline connected is provided with the second check-valves 5, and the pipeline that the second delivery pump 7 is connected with flocculation basin 9 is provided with the 3rd check-valves 8,
The pipeline that 3rd delivery pump 10 is connected with clarification enrichment facility 12 is provided with the 4th check-valves 11.
Add slaked lime to neutralization pond 3, by waste water by acidity regulation to alkalescence, keep about pH9.0, now, waste water
In most of metal ion will be with hydroxide form Precipitation.Organic sulfur (TMT-15) is added to Sedimentation tank 6 so that it is
Generate the solubility product insoluble matter less than 10-20 with the heavy metal phase-polymerization such as hydrargyrum, cadmium to separate out.The flocculation added in flocculation basin 9
Agent chloro sulphuric acid ferrum dissociates in the basic conditions and generates Fe (OH) 3 precipitation, makes the colloid in waste water under electrochemical action
De-steady, colloid and fine float in waste water initially form floc sedimentation；And the polyacrylamide (PAM) added as flocculation aid,
Belonging to long-chain macromolecule Organic substance, have the bridging characterization of adsorption of excellence, adding of it can promote flco to grow up and closely knit, more
It is prone to precipitation remove, simultaneously the float of energy capture portion flocculation not yet.Pipeline between flocculation basin 9 and clarification enrichment facility 12
Between put into flocculation aid.The polyacrylamide (PAM) added as flocculation aid, belongs to long-chain macromolecule Organic substance, has excellence
Bridging characterization of adsorption, adding of it can promote flco to grow up and closely knit, it is easier to precipitation is removed, simultaneously can capture portion still
The float of non-flocculation.
Embodiment described above is only to be described preferred implementation of the present utility model, without departing from this reality
On the premise of new design spirit, the various deformation that the technical solution of the utility model is made by those of ordinary skill in the art
And improvement, all should fall in the protection domain that this utility model claims determine.
Claims (3)
1. a heat-engine plant desulfurized Waste Water Treatment, it is characterised in that include waste water lifting pump, neutralization pond, Sedimentation tank, flocculation
Pond, clarification enrichment facility and clear water reserviors, the liquid outlet of waste water lifting pump is connected to the inlet of neutralization pond, neutralization pond by pipeline
Liquid outlet by pipeline connect have the first delivery pump, the liquid outlet of the first delivery pump to be connected to the feed liquor of Sedimentation tank by pipeline
Mouthful, the liquid outlet of Sedimentation tank is connected by pipeline the second delivery pump, and the liquid outlet of the second delivery pump is connected to wadding by pipeline
The inlet in solidifying pond, the liquid outlet of flocculation basin is connected by pipeline the 3rd delivery pump, and the liquid outlet of the 3rd delivery pump is by pipe
Road is connected to clarify enrichment facility, and the liquid outlet of clarification enrichment facility is connected by pipeline clarified water pump, the liquid outlet of clarified water pump
The inlet of clear water reserviors it is connected to by pipeline；Described neutralization pond is provided with several neutralization pond ultrasonic stirring rods, sedimentation
Pond is provided with several Sedimentation tank ultrasonic stirring rods, flocculation basin is provided with several flocculation basin ultrasonic stirring rods.
Heat-engine plant desulfurized Waste Water Treatment the most according to claim 1, it is characterised in that be additionally provided with dehydrator, described
Sedimentation tank is provided with Sedimentation tank sludge outlet, and Sedimentation tank sludge outlet is connected by pipeline the 5th delivery pump；Clarification enrichment facility
Being provided with clarification enrichment facility sludge outlet, clarification enrichment facility sludge outlet is connected by pipeline the 6th delivery pump；5th is defeated
The sludge outlet sending pump and the 6th delivery pump is all connected to the mud import of dehydrator by pipeline.
Heat-engine plant desulfurized Waste Water Treatment the most according to claim 2, it is characterised in that described waste water lifting pump with in
The pipeline connected with pond is provided with the first check-valves, and the pipeline that the first delivery pump is connected with Sedimentation tank is provided with the second check-valves,
The pipeline that second delivery pump is connected with flocculation basin is provided with the 3rd check-valves, the pipe that the 3rd delivery pump is connected with clarification enrichment facility
Road is provided with the 4th check-valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620729535.7U CN205838743U (en) | 2016-07-12 | 2016-07-12 | Heat-engine plant desulfurized Waste Water Treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620729535.7U CN205838743U (en) | 2016-07-12 | 2016-07-12 | Heat-engine plant desulfurized Waste Water Treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205838743U true CN205838743U (en) | 2016-12-28 |
Family
ID=57618761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620729535.7U Expired - Fee Related CN205838743U (en) | 2016-07-12 | 2016-07-12 | Heat-engine plant desulfurized Waste Water Treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205838743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111268853A (en) * | 2019-12-21 | 2020-06-12 | 河南恒托电子科技有限公司 | Ecological treatment system for community domestic sewage |
| CN112661302A (en) * | 2020-12-22 | 2021-04-16 | 南京市利澜电力节能科技有限公司 | Power plant wastewater treatment recycling device and recycling method thereof |
-
2016
- 2016-07-12 CN CN201620729535.7U patent/CN205838743U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111268853A (en) * | 2019-12-21 | 2020-06-12 | 河南恒托电子科技有限公司 | Ecological treatment system for community domestic sewage |
| CN112661302A (en) * | 2020-12-22 | 2021-04-16 | 南京市利澜电力节能科技有限公司 | Power plant wastewater treatment recycling device and recycling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20190712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |