CN106145472A - A kind of ultrasonic atomizatio processing system of power plant desulfurization waste water - Google Patents
A kind of ultrasonic atomizatio processing system of power plant desulfurization waste water Download PDFInfo
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- CN106145472A CN106145472A CN201510179850.7A CN201510179850A CN106145472A CN 106145472 A CN106145472 A CN 106145472A CN 201510179850 A CN201510179850 A CN 201510179850A CN 106145472 A CN106145472 A CN 106145472A
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- pond
- waste water
- reaction tank
- integral type
- ultrasonic atomizatio
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Abstract
The present invention relates to the ultrasonic atomizatio processing system of a kind of power plant desulfurization waste water, it includes that pH value adjusts pond, sedimentation basin and flocculation basin, they form integral type reaction tank, it is provided with final oxidation neutralization pond at described integral type reaction tank rear portion, it is provided with variable-frequency ultrasound atomizer bottom described final oxidation neutralization pond, adjust top, pond in described pH value and be provided with the first chemicals dosing plant, it is provided with the second chemicals dosing plant on described sedimentation basin top, it is provided with the 3rd chemicals dosing plant on described flocculation basin top, described integral type reaction tank bottom is connected with sludge dehydration device by sludge delivery pump with final oxidation neutralization pond bottom.High treating effect of the present invention, ultrasonic atomizatio efficiency is high, greatly reduces the usage amount of oxidant and nertralizer, and energy consumption is low, and floor space is little.
Description
Technical field
The present invention relates to a kind of sewage disposal system, be specifically related to a kind of power plant desulfurization waste water process
System.
Background technology
Based on the current energy resource structure of China is still that with coal, it is to be with coal electricity that power supply remains on
Main, cause the sulfur dioxide more than 90% of discharge to carry out spontaneous combustion coal.As industrial policy and environmental protection are wanted
The increasingly stringent asked, power plant desulfurization is what the trend requires.In sweetening process more than 80% take wet
Method sulfur removal technology, has resulted in substantial amounts of desulfurization wastewater.Mainly exceed standard in desulfurization wastewater index
Having pH value, suspension, heavy metal ion etc., fluorine ion is also possible to exceed standard.Therefore direct
Environment will be caused severe contamination by discharge.
Existing desulfurization wastewater treatment system treatment effect is general, and system footprint area is big, system
Anti-shock loading is poor, kinetic energy consumes height, especially in neutralizing oxidizing process, need to use
A large amount of oxidants and nertralizer, do not meet actual treatment and require.
Content of the invention
Goal of the invention: the invention aims to overcome deficiency of the prior art, provides one
Planting high treating effect, ultrasonic atomizatio efficiency is high, greatly reduces the usage amount of oxidant and nertralizer,
Energy consumption is low, the ultrasonic atomizatio processing system of the little power plant desulfurization waste water of floor space.
Technical scheme: in order to solve above-mentioned technical problem, a kind of power plant desulfurization of the present invention
The ultrasonic atomizatio processing system of waste water, it includes that pH value adjusts pond, sedimentation basin and flocculation basin,
They form integral type reaction tank, are provided with final oxidation at described integral type reaction tank rear portion and neutralize
Pond, is provided with variable-frequency ultrasound atomizer, in described pH value bottom described final oxidation neutralization pond
Adjust top, pond and be provided with the first chemicals dosing plant, be provided with the second dosing dress on described sedimentation basin top
Put, be provided with the 3rd chemicals dosing plant on described flocculation basin top, described integral type reaction tank bottom and
Final oxidation neutralization pond bottom is connected with sludge dehydration device by sludge delivery pump.
Be provided with waste-water vortex device in described integral type reaction tank front portion, described waste-water vortex device with
It is provided with waste water delivery pump between integral type reaction tank.
It is provided with on-line computing model on described final oxidation neutralization pond top.
Described sludge dehydration device adjusts pond by pipeline and pH value and is connected.
Described sludge dehydration device is connected with boiler room.
Beneficial effect: compared with prior art, its remarkable advantage is the present invention: the present invention is
Eventually bottom oxidation neutralization pond, variable-frequency ultrasound atomizer is set, considerably increases pollutant and oxidation
Contact probability between agent, nertralizer, decreases the usage amount of oxidant and nertralizer, water outlet
Effect is good, uses integral type reaction tank, substantially reduces system footprint area, uses online prison
Survey instrument, it is ensured that water outlet processes rear discharge up to standard, will not produce secondary pollution, and mud takes off through mud
Utilizing as coal blending raw material after the dehydration of water device, water comes back to reaction tank and reuses, and this is
System anti-shock loading is preferable, kinetic energy consumes low, meets actual operation requirements.
Brief description
Fig. 1 is the block schematic illustration of the present invention.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As it is shown in figure 1, the ultrasonic atomizatio of a kind of power plant desulfurization waste water of the present invention processes system
Uniting, it includes that pH value adjusts pond the 1st, sedimentation basin 2 and flocculation basin 3, and they form integrated reverse
Answer pond 4, be provided with final oxidation neutralization pond 5 at described integral type reaction tank 4 rear portion, described
It is provided with variable-frequency ultrasound atomizer 6 bottom final oxidation neutralization pond 5, adjust pond 1 in described pH value
Top is provided with the first chemicals dosing plant 7, is provided with the second chemicals dosing plant 8 on described sedimentation basin 2 top,
It is provided with the 3rd chemicals dosing plant 9, described integral type reaction tank 4 bottom on described flocculation basin 3 top
Pass through sludge delivery pump 10 and sludge dehydration device 11 phase with final oxidation neutralization pond 5 bottom
Even；It is provided with waste-water vortex device 12 in described integral type reaction tank 4 front portion, in the rotation of described waste water
It is provided with waste water delivery pump 13 between stream device 12 and integral type reaction tank 4；In described final oxidation
Neutralization pond 5 top is provided with on-line computing model 14；Described sludge dehydration device 11 by pipeline with
PH value adjusts pond 1 and is connected；Described sludge dehydration device 11 is connected with boiler room 15.This
Bright variable-frequency ultrasound atomizer is set bottom final oxidation neutralization pond, considerably increase pollutant with
Contact probability between oxidant, nertralizer, decreases the usage amount of oxidant and nertralizer,
Outlet effect is good, uses integral type reaction tank, substantially reduces system footprint area, uses
Line monitor, it is ensured that water outlet processes rear discharge up to standard, will not produce secondary pollution, and mud is through dirt
Utilizing as coal blending raw material after mud dehydration device dehydration, water comes back to reaction tank and reuses,
Native system anti-shock loading is preferable, kinetic energy consumes low, meets actual operation requirements.
The invention provides a kind of thinking and method, implement method and the way of this technical scheme
Footpath is a lot, and the above is only the preferred embodiment of the present invention, it is noted that for this skill
For the those of ordinary skill in art field, under the premise without departing from the principles of the invention, all right
Making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention,
In the present embodiment, not clear and definite each part all can use prior art to be realized.
Claims (5)
1. the ultrasonic atomizatio processing system of a power plant desulfurization waste water, it is characterised in that: it wraps
Including pH value and adjusting pond (1), sedimentation basin (2) and flocculation basin (3), they form integrated reverse
Ying Chi (4), is provided with final oxidation neutralization pond (5) at described integral type reaction tank (4) rear portion,
It is provided with variable-frequency ultrasound atomizer (6) in described final oxidation neutralization pond (5) bottom, described
PH value adjusts pond (1) top and is provided with the first chemicals dosing plant (7), in described sedimentation basin (2)
Top is provided with the second chemicals dosing plant (8), is provided with the 3rd dosing on described flocculation basin (3) top
Device (9), described integral type reaction tank (4) bottom and final oxidation neutralization pond (5) bottom
It is connected with sludge dehydration device (11) by sludge delivery pump (10).
2. the ultrasonic atomizatio processing system of power plant desulfurization waste water according to claim 1,
It is characterized in that: be provided with waste-water vortex device (12) in described integral type reaction tank (4) front portion,
It is provided with waste water delivery pump between described waste-water vortex device (12) and integral type reaction tank (4)
(13)。
3. the ultrasonic atomizatio processing system of power plant desulfurization waste water according to claim 1,
It is characterized in that: be provided with on-line computing model (14) on described final oxidation neutralization pond (5) top.
4. the ultrasonic atomizatio processing system of power plant desulfurization waste water according to claim 1,
It is characterized in that: described sludge dehydration device (11) adjusts pond (1) by pipeline with pH value
It is connected.
5. the ultrasonic atomizatio processing system of power plant desulfurization waste water according to claim 1,
It is characterized in that: described sludge dehydration device (11) is connected with boiler room (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179850.7A CN106145472A (en) | 2015-04-15 | 2015-04-15 | A kind of ultrasonic atomizatio processing system of power plant desulfurization waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179850.7A CN106145472A (en) | 2015-04-15 | 2015-04-15 | A kind of ultrasonic atomizatio processing system of power plant desulfurization waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106145472A true CN106145472A (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510179850.7A Pending CN106145472A (en) | 2015-04-15 | 2015-04-15 | A kind of ultrasonic atomizatio processing system of power plant desulfurization waste water |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786691A (en) * | 2010-03-23 | 2010-07-28 | 河北大学 | Online broadband ultrasonic wave sewage treatment unit |
| CN101838072A (en) * | 2010-05-31 | 2010-09-22 | 西安热工研究院有限公司 | Treatment system and treatment method for reducing amount of volatile heavy metal sludge in desulfurization wastewater |
| CN103395920A (en) * | 2013-07-10 | 2013-11-20 | 贵州长城环保科技有限公司 | Ultrasonic synergistic oxidation wastewater treatment equipment |
| CN104150669A (en) * | 2014-08-22 | 2014-11-19 | 国家电网公司 | Thermal power plant desulphurization wastewater purification system and purification method |
| CN204644029U (en) * | 2015-04-15 | 2015-09-16 | 无锡市润源环保设备有限公司 | A kind of ultrasonic atomizatio treatment system of power plant desulfurization waste water |
-
2015
- 2015-04-15 CN CN201510179850.7A patent/CN106145472A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786691A (en) * | 2010-03-23 | 2010-07-28 | 河北大学 | Online broadband ultrasonic wave sewage treatment unit |
| CN101838072A (en) * | 2010-05-31 | 2010-09-22 | 西安热工研究院有限公司 | Treatment system and treatment method for reducing amount of volatile heavy metal sludge in desulfurization wastewater |
| CN103395920A (en) * | 2013-07-10 | 2013-11-20 | 贵州长城环保科技有限公司 | Ultrasonic synergistic oxidation wastewater treatment equipment |
| CN104150669A (en) * | 2014-08-22 | 2014-11-19 | 国家电网公司 | Thermal power plant desulphurization wastewater purification system and purification method |
| CN204644029U (en) * | 2015-04-15 | 2015-09-16 | 无锡市润源环保设备有限公司 | A kind of ultrasonic atomizatio treatment system of power plant desulfurization waste water |
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Application publication date: 20161123 |