CN108946914A - A kind of coal chemical industrial waste water advanced treating CoSD reaction tower - Google Patents
A kind of coal chemical industrial waste water advanced treating CoSD reaction tower Download PDFInfo
- Publication number
- CN108946914A CN108946914A CN201810820383.5A CN201810820383A CN108946914A CN 108946914 A CN108946914 A CN 108946914A CN 201810820383 A CN201810820383 A CN 201810820383A CN 108946914 A CN108946914 A CN 108946914A
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- Prior art keywords
- reaction tower
- waste water
- helix tube
- industrial waste
- coal chemical
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 80
- 239000000126 substance Substances 0.000 title claims abstract description 29
- 239000003245 coal Substances 0.000 title claims abstract description 28
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 25
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000002351 wastewater Substances 0.000 claims description 46
- 239000010865 sewage Substances 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- -1 ozone Hydroxyl radical free radical Chemical class 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 150000002989 phenols Chemical group 0.000 description 1
- 229920005547 polycyclic aromatic hydrocarbon Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention belongs to coal chemical industrial waste water processing technology field, specifically a kind of coal chemical industrial waste water advanced treating CoSD reaction tower, including reaction tower ontology and knockout tower, the intrinsic bottom surface of reaction tower are equipped with vertical ozonizer；The upper end of knockout tower is connect by aqueduct with the side of reaction tower ontology；Further include helix tube and swing module, flexible helix tube, connection inside helix tube both ends and ozonizer are set on the ozonizer；The swing module includes sliding block, gear, oscillating rod and support ring, and two sides are equipped with straight-tooth on the sliding block, and sliding block is used for band moving gear and rotates；The gear is mounted on ozone inside pipe wall, and gear side and oscillating rod one end are affixed；The oscillating rod other end is equipped with support ring；The support ring socket is on the coil.The present invention is by helix tube and swings module, so that ozone fast reaction in reaction tower, to realize the efficient advanced treating of coal chemical industrial waste water.
Description
Technical field
The invention belongs to coal chemical industrial waste water processing technology field, specifically a kind of coal chemical industrial waste water advanced treating CoSD
Reaction tower.
Background technique
Coal chemical industrial waste water is a kind of complicated component and difficult for biological degradation organic wastewater, and main organic principle is phenols chemical combination
Object, polycyclic aromatic hydrocarbon (PAH) and heterocyclic compound containing S, N, O etc., toxic, harmful difficult for biological degradation pollutant, although by
Pretreatment, multi-stage biological processing, even materialization advanced treating, the still difficult discharge standard for reaching national requirements of water outlet.Therefore, coalification
The qualified discharge of work waste water has become the bottleneck for restricting Developing Coal Chemical Industry, carries out further depth to coal chemical industrial waste water
Processing has become the urgent need of coal chemical industry development.
Ozone oxidation is the currently used further treatment technique of coal chemical industrial waste water, its advantage is that the strong oxidizing property of ozone and go out
The decoloring ability of color；The disadvantage is that ozone utilization rate is low, there are the secondary pollution of ozone tail gas, water purification are at high cost, to organic matter
Degradation has selectivity, affects its further commercial introduction application.Ozone catalytic is generated using catalyst ozone
Hydroxyl radical free radical more stronger than ozone oxidation ability, and hydroxyl radical free radical, without selectivity, the cost of ozone catalytic only has smelly
The 40% of oxygen oxidation, pollutants removal rate is far longer than ozone oxidation, what the ozone that can degrade at normal temperatures and pressures was difficult to aoxidize
Organic matter is the optimization technique of coal chemical industrial waste water advanced treating.
Also occur some further treatment technique schemes using ozone in the prior art, such as application No. is
2017107699716 Chinese patent discloses a kind of inexpensive coal chemical industrial waste water advanced treating CoSD reaction tower, including
Reaction tower ontology, reaction tower ontology upper end is equipped with wastewater inlet, and the intrinsic bottom surface of reaction tower is equipped with vertical ozone
The lower surface of pipe, the reaction tower ontology is equipped with ozone booster pump, can be launched and be urged to reaction tower ontology by the first feeding port
Agent can pass through ozonizer and aeration to reaction tower ontology extraction ozone by ozone booster pump so that reaction is more thorough
Pipe discharges gas into reaction tower ontology, so that reaction is more abundant, it can be by unreacted in reaction tower ontology by aspiration pump
Ozone be drawn into knockout tower, waste residue in sewage can be separated by knockout tower, further by Water warfare, the low cost coal
Wastewater from chemical industry advanced treating CoSD react tower structure it is simple, it is easy to operate, be not only able to ozone adequately using, avoid generating
Secondary pollution, and save water purification cost.
The technical solution can be realized the advanced treating of coal chemical industrial waste water, but ozone and waste water reacts not in the program
Enough abundant, efficiency has much room for improvement；In view of the foregoing drawbacks, the invention proposes a kind of coal chemical industrial waste water advanced treating CoSD reactions
Tower can be realized efficient Sewage advanced treatment.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of coal chemical industrial waste water advanced treating CoSD reaction tower proposed by the present invention,
By the way that sewage to be pumped into reaction tower ontology by wastewater inlet, while ozone catalyst being put into reaction tower ontology, then is led to
It crosses and ozone is extracted into ozone booster pump in ozonizer to, ozone is then discharged into reaction tower sheet with the helix tube of ozonizer connection
In vivo；When being filled with ozone in ozonizer, the sliding block in ozonizer is to top slide, to drive the tooth on ozone inside pipe wall
Wheel, so drive oscillating rod, oscillating rod drives again support ring swing, further such that helix tube swing so that ozone and
Waste water comes into full contact with, and improves reaction efficiency.
The technical solution adopted by the present invention to solve the technical problems is: a kind of coal chemical industrial waste water depth of the present invention
CoSD reaction tower, including reaction tower ontology and knockout tower are handled, reaction tower ontology upper end is equipped with wastewater inlet, reaction tower sheet
Intracorporal bottom surface is equipped with vertical ozonizer；The lower surface of the reaction tower ontology is equipped with ozone booster pump；The reaction tower sheet
The upper end of body side is equipped with the first feeding port；The upper end of knockout tower is connect by aqueduct with the side of reaction tower ontology；Also wrap
It includes helix tube and swings module, flexible helix tube, connection inside helix tube both ends and ozonizer, institute are set on the ozonizer
Helix tube is stated equipped with equally distributed venthole；The swing module includes sliding block, gear, oscillating rod and support ring, described
Sliding block be arranged inside ozonizer；Two sides are equipped with straight-tooth on the sliding block, and sliding block is used for band moving gear and rotates；The gear peace
On ozone inside pipe wall, gear side and oscillating rod one end are affixed；The oscillating rod other end is equipped with support ring；The support
Ring set connects on the coil.When work, sewage is pumped into reaction tower ontology by wastewater inlet, ozone catalyst is put into instead
In Ying Taben body, by the way that ozone to be extracted into ozonizer by ozone booster pump, then with the helix tube of ozonizer connection by ozone
It is discharged into reaction tower ontology；When being filled with ozone in ozonizer, the sliding block in ozonizer is to top slide, thus with ozone is driven
Gear on inside pipe wall, to drive oscillating rod, oscillating rod drives support ring to swing again, so that helix tube is swung, thus
So that ozone comes into full contact with waste water, reaction efficiency is improved.
Preferably, the oscillating rod is connected with support ring by connecting rod；Described connecting rod one end is hinged on oscillating rod, connecting rod
The other end is fixed in support ring.When work, the connecting rod connected on oscillating rod and support ring, when oscillating rod stress is swung, band
Dynamic connecting rod swing improves reaction efficiency so as to achieve the effect that stir waste water.
Preferably, the support ring is made of an intermediate ring and two side rings, and side ring is located at intermediate ring two sides, institute
It states side ring and is connect with intermediate ring by elastic element.When work, when connecting rod swing, it will drive support ring and push out spiral
Pipe, so that the support ring connected by elastic element reduces helix tube local pressure, to improve helix tube to contract
Service life.
Preferably, the elastic element is spring or arc elastic plate；Arc elastic plate is to helix tube inner bulge.Work
When, when connecting rod swing, drive support ring to contract, the waste water in arc elastic plate is extruded, to improve waste water
Flowing, and then can be improved reaction efficiency.
Preferably, fillet is arranged in the side ring and helix tube contact side.When work, when connecting rod swing, set on the inside of side ring
It sets fillet and reduces helix tube local pressure, so as to improve the service life of helix tube.
Preferably, horn-like through-hole is set in the support ring.Horn-like through-hole is set when work, in support ring,
So that the mobility of waste water is improved by pinching when waste water passes through, so that ozone is sufficiently mixed with waste water, so as to improve reaction
Efficiency.
Preferably, the through-bore axis is vertical with connecting rod.When work, when link rotatable, resistance when waste water passes through through-hole
Reduce so as to preferably be passed through from through-hole, so that reaction efficiency improves.
Beneficial effects of the present invention are as follows:
1. ozone catalyst is put into instead by the present invention by the way that sewage to be pumped into reaction tower ontology by wastewater inlet
It, then will be smelly with the helix tube of ozonizer connection in Ying Taben body, then by the way that ozone to be extracted into ozonizer by ozone booster pump
In oxygen evolution to reaction tower ontology；When being filled with ozone in ozonizer, the sliding block in ozonizer is to top slide, to drive smelly
Gear on oxygen inside pipe wall；And then drive and swing, oscillating rod drives support ring to swing again, further such that helix tube is swung；And
And connecting rod is set between oscillating rod and support ring, when oscillating rod stress is swung, connecting rod swing is driven to stir waste water；So as to
Enough so that ozone comes into full contact with waste water, reaction efficiency is improved.
2. the present invention is by the way that support ring to be arranged to be made of three rings, and when connecting rod swing, connecting rod drives support
Ring pushes out helix tube, so that the support ring connected by elastic element reduces helix tube local pressure to contract；
And fillet is set on the inside of side ring, is further reduced helix tube stress；So as to improve the service life of helix tube.
3. the present invention is by being specifically configured to spring or arc elastic plate for elastic element, to the arc of helix tube side protrusion
The waste water that elastic plate can be squeezed when support ring is swung in arc elastic plate improves so as to improve the mobility of waste water
Reaction efficiency；And horn-like through-hole is set in support ring, and through-bore axis is vertical with connecting rod, so that being received when waste water passes through
It is poly-, the resistance of waste water process is reduced so as to preferably pass through from through-hole, the mobility of waste water is improved, so that ozone and waste water
It is sufficiently mixed, so as to further increase reaction efficiency.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the cross-sectional view of B-B in Fig. 2；
Fig. 4 is the structural schematic diagram of support ring of the invention；
In figure: reaction tower ontology 1, the first feeding port 12, knockout tower 2, ozonizer 3, helix tube 4, is swung wastewater inlet 11
Module 5, sliding block 51, gear 51, oscillating rod 53, support ring 54, connecting rod 55, intermediate ring 6, side ring 7, arc elastic plate 8, fillet 9,
Through-hole 10.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 4, a kind of coal chemical industrial waste water advanced treating CoSD reaction tower of the present invention, including reaction
Tower ontology 1 and knockout tower 2,1 upper end of reaction tower ontology are equipped with wastewater inlet 11, and the bottom surface in reaction tower ontology 1 is equipped with perpendicular
Straight ozonizer 3；The lower surface of the reaction tower ontology 1 is equipped with ozone booster pump；The upper end of 1 side of reaction tower ontology is set
There is the first feeding port 12；The upper end of knockout tower 2 is connect by aqueduct with the side of reaction tower ontology 1；It further include 4 He of helix tube
Module 5 is swung, flexible helix tube 4,4 both ends of helix tube and 3 inside connection of ozonizer, the spiral shell are set on the ozonizer 3
Coil 4 is equipped with equally distributed venthole；The swing module 5 includes sliding block 51, gear 52, oscillating rod 53 and support ring
54, the sliding block 51 is arranged inside ozonizer 3；Two sides are equipped with straight-tooth on the sliding block 51, and sliding block 51 is used for band moving gear
52 rotations；The gear 52 is mounted on 3 inner wall of ozonizer, and 52 side of gear and 53 one end of oscillating rod are affixed；The oscillating rod
53 other ends are equipped with support ring 54；The support ring 54 is socketed on helix tube 4.When work, sewage is passed through into wastewater inlet 11
It is pumped into reaction tower ontology 1, ozone catalyst is put into reaction tower ontology 1, it is smelly by the way that ozone to be extracted by ozone booster pump
In oxygen pipe 3, then ozone is discharged into reaction tower ontology 1 by the helix tube 4 with 3 connection of ozonizer；Ozone is filled in ozonizer 3
When, the sliding block 51 in ozonizer 3 is to top slide, thus with the gear 52 on 3 inner wall of ozonizer is driven, to drive oscillating rod
53, oscillating rod 53 drives support ring 54 to swing again, so that helix tube 4 is swung, so that ozone comes into full contact with waste water,
Improve reaction efficiency.
As a kind of embodiment of the invention, the oscillating rod 53 and support ring 54 are connected by connecting rod 55；The company
55 one end of bar is hinged on oscillating rod 53, and 55 other end of connecting rod is fixed in support ring 54.When work, oscillating rod 53 and support ring
The connecting rod 55 connected on 54 drives connecting rod 55 to swing when 53 stress of oscillating rod is swung so as to reach the effect of stirring waste water
Fruit, and then improve reaction efficiency.
As a kind of embodiment of the invention, the support ring 54 is made of an intermediate ring 6 and two side rings 7, side
Ring 7 is located at intermediate 6 two sides of ring, and the side ring 7 is connect with intermediate ring 6 by elastic element.When work, when connecting rod 55 is swung
When, it will drive support ring 54 and push out helix tube 4, so that the support ring 54 connected by elastic element is to contract,
4 local pressure of helix tube is reduced, to improve the service life of helix tube 4.
As a kind of embodiment of the invention, a kind of coal chemical industrial waste water advanced treating according to claim 3
CoSD reaction tower, the elastic element are spring or arc elastic plate 8；Arc elastic plate 8 is to 4 inner bulge of helix tube.Work
When, when connecting rod 55 is swung, drive support ring 54 to contract, the waste water in arc elastic plate 8 is extruded, to improve useless
The flowing of water, and then can be improved reaction efficiency.
As a kind of embodiment of the invention, the side ring 7 contacts side with helix tube 4 and fillet 9 is arranged.When work, when
When connecting rod 55 is swung, setting fillet 9 reduces 4 local pressure of helix tube on the inside of side ring 7, so as to improve the use of helix tube 4
Service life.
As a kind of embodiment of the invention, horn-like through-hole 10 is set in the support ring 54.When work, support
Horn-like through-hole 10 is set on ring 54, so that the mobility of waste water is improved by pinching when waste water passes through, so that ozone and waste water
It is sufficiently mixed, so as to improve reaction efficiency.
As a kind of embodiment of the invention, 10 axis of through-hole is vertical with connecting rod 55.When work, when 55 turns of connecting rod
When dynamic, resistance reduces so as to preferably pass through from through-hole 10 when waste water passes through through-hole 10, so that reaction efficiency improves.
When work, sewage is pumped into reaction tower ontology 1 by wastewater inlet 11, and ozone catalyst is put into reaction tower ontology
In 1, by the way that ozone to be extracted into ozonizer 3 by ozone booster pump, then the helix tube 4 with 3 connection of ozonizer discharges foul smell
Into reaction tower ontology 1；When being filled with ozone in ozonizer 3, the sliding block 51 in ozonizer 3 is to top slide, to drive ozone
Gear 52 on 3 inner wall of pipe, to drive oscillating rod 53, oscillating rod 53 drives support ring 54 to swing again, so that helix tube 4
It swings, so that ozone comes into full contact with waste water, improves reaction efficiency；And it is arranged between oscillating rod 53 and support ring 54
Connecting rod 55 drives connecting rod 55 to swing to stir waste water when 53 stress of oscillating rod is swung；And when connecting rod 55 is swung, even
Bar 55 drives support ring 54 to push out helix tube 4, so that the support connected by elastic element being made of three rings
Ring 54 reduces 4 local pressure of helix tube, to improve the service life of helix tube 4 to contract；It is set on the inside of side ring 7 simultaneously
Fillet 9 is set, 4 stress of helix tube is further reduced；Its elastic element is specially spring or arc elastic plate 8, to 4 side of helix tube
The arc elastic plate 8 of protrusion can squeeze the waste water in arc elastic plate 8 when support ring 54 is swung, to improve the stream of waste water
Dynamic property, can be improved reaction efficiency；And horn-like through-hole 10 is set in support ring 54, and 10 axis of through-hole and connecting rod 55 hang down
Directly, so that reducing the resistance that waste water passes through by pinching when waste water passes through so as to preferably pass through from through-hole 10, improving waste water
Mobility so that ozone is sufficiently mixed with waste water, so as to improve reaction efficiency.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of coal chemical industrial waste water advanced treating CoSD reaction tower, including reaction tower ontology (1) and knockout tower (2), the reaction
Tower ontology (1) upper end is equipped with wastewater inlet (11), and the bottom surface in reaction tower ontology (1) is equipped with vertical ozonizer (3)；It is described anti-
The lower surface of tower ontology (1) is answered to be equipped with ozone booster pump；The upper end of reaction tower ontology (1) side is equipped with the first feeding port
(12)；The upper end of knockout tower (2) is connect by aqueduct with the side of reaction tower ontology (1)；It is characterized by also including spirals
It manages (4) and swings module (5), set flexible helix tube (4) on the ozonizer (3), helix tube (4) both ends and ozonizer
(3) internal connection, the helix tube (4) are equipped with equally distributed venthole；The swing module (5) include sliding block (51),
Gear (52), oscillating rod (53) and support ring (54), the sliding block (51) setting are internal in ozonizer (3)；The sliding block
(51) two sides are equipped with straight-tooth, and sliding block (51) is used for band moving gear (52) and rotates；The gear (52) is mounted on ozonizer (3) inner wall
On, gear (52) side and oscillating rod (53) one end are affixed；Oscillating rod (53) other end is equipped with support ring (54)；The branch
Pushing out ring (54) is socketed on helix tube (4).
2. a kind of coal chemical industrial waste water advanced treating CoSD reaction tower according to claim 1, it is characterised in that: the swing
Bar (53) and support ring (54) are connected by connecting rod (55)；Described connecting rod (55) one end is hinged on oscillating rod (53), connecting rod
(55) other end is fixed on support ring (54).
3. a kind of coal chemical industrial waste water advanced treating CoSD reaction tower according to claim 2, it is characterised in that: the support
Ring (54) is made of an intermediate ring (6) and two side rings (7), and side ring (7) is located at intermediate ring (6) two sides, the side ring
(7) it is connect with intermediate ring (6) by elastic element.
4. a kind of coal chemical industrial waste water advanced treating CoSD reaction tower according to claim 3, it is characterised in that: the elasticity
Element is spring or arc elastic plate (8)；Arc elastic plate (8) is to helix tube (4) inner bulge.
5. a kind of coal chemical industrial waste water advanced treating CoSD reaction tower according to claim 4, it is characterised in that: the side ring
(7) fillet (9) are set with helix tube (4) contact side.
6. a kind of coal chemical industrial waste water advanced treating CoSD reaction tower according to claim 1, it is characterised in that: the support
Horn-like through-hole (10) are set on ring (54).
7. a kind of coal chemical industrial waste water advanced treating CoSD reaction tower according to claim 6, it is characterised in that: the through-hole
(10) axis is vertical with connecting rod (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810820383.5A CN108946914B (en) | 2018-07-24 | 2018-07-24 | Coal chemical industry advanced wastewater treatment CoSD reaction tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810820383.5A CN108946914B (en) | 2018-07-24 | 2018-07-24 | Coal chemical industry advanced wastewater treatment CoSD reaction tower |
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| Publication Number | Publication Date |
|---|---|
| CN108946914A true CN108946914A (en) | 2018-12-07 |
| CN108946914B CN108946914B (en) | 2021-09-24 |
Family
ID=64463688
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810820383.5A Active CN108946914B (en) | 2018-07-24 | 2018-07-24 | Coal chemical industry advanced wastewater treatment CoSD reaction tower |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827759A (en) * | 2020-12-30 | 2021-05-25 | 广东新纪源复合材料股份有限公司 | Composite optical pre-coating film and preparation method thereof |
| CN115520953A (en) * | 2022-06-28 | 2022-12-27 | 胡长龙 | Coal chemical industry advanced wastewater treatment CoSD reaction tower |
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| CN107364947A (en) * | 2017-08-31 | 2017-11-21 | 中山市程博工业产品设计有限公司 | A kind of inexpensive coal chemical industrial waste water advanced treating CoSD reaction towers |
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| KR20130073075A (en) * | 2011-12-23 | 2013-07-03 | 주식회사 포스코아이씨티 | Apparatus and method for treating waste water of food |
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| CN107364960A (en) * | 2017-08-29 | 2017-11-21 | 湖南中本智能科技发展有限公司 | A kind of rotary sanitary sewage aeration mechanism |
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| Publication number | Publication date |
|---|---|
| CN108946914B (en) | 2021-09-24 |
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Denomination of invention: A CoSD reactor for advanced treatment of coal chemical wastewater Effective date of registration: 20231219 Granted publication date: 20210924 Pledgee: Benxi Branch of Guangfa Bank Co.,Ltd. Pledgor: Liaoning Donghao Chemical Co.,Ltd. Registration number: Y2023210000349 |