CN106830470A - A kind of sewage-treatment plant of strong applicability - Google Patents
A kind of sewage-treatment plant of strong applicability Download PDFInfo
- Publication number
- CN106830470A CN106830470A CN201710094283.4A CN201710094283A CN106830470A CN 106830470 A CN106830470 A CN 106830470A CN 201710094283 A CN201710094283 A CN 201710094283A CN 106830470 A CN106830470 A CN 106830470A
- Authority
- CN
- China
- Prior art keywords
- sewage
- settling tank
- agitating shaft
- strong applicability
- treatment plant
- Prior art date
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a kind of sewage-treatment plant of strong applicability, including settling tank, the left side top of the settling tank is communicated with vertical coagulation pipeline, the inside of the coagulation pipeline is provided with agitating shaft, the left and right two ends of the agitating shaft are equipped with bearing, the left and right two ends of the agitating shaft are fixedly connected with the inner ring of bearing, the outer shroud outer end of the bearing is fixedly connected by connecting rod with the inwall of coagulation pipeline, the outer wall of the agitating shaft is provided with stirring vane, the inwall of the coagulation pipeline is inlaid with supersonic generator, the middle part lower end of the settling tank is provided with pulp recovery valve, the settling tank top is communicated with outlet pipe；The sewage-treatment plant of the strong applicability, treatment sewage efficiency is fast, flocculant utilization rate is high while prevent coagulation line clogging, has saved resource, with very strong applicability, is adapted to large-scale promotion.
Description
Technical field
The present invention relates to technical field of sewage, specially a kind of sewage-treatment plant of strong applicability.
Background technology
With Chinese Urbanization's, industrialized acceleration, the demand gap of water resource also increasingly increases.In such background
Under, sewage treatment industry turns into new industry, is in equal weight with running water production, water supply, draining, Treated sewage reusing industry at present
Want status.Wherein, paper-making industry is occupied first of the big highly water intensive industry of China 5, its domestic paper plant's ton paper water consume be up to 100 cubic metres with
On, almost 10 times of world average level, therefore, pollution of waterhead, environmental pollution and water resource that China's paper industry is caused
Wasting phenomenon is very serious.At present, China's paper industry part producer is effectively accomplished sewage by building waste water treatment project
The effect of improvement, but, these waste water treatment project costs are very high, general producer cannot set up waste water treatment project or
The continuation of waste water treatment project is maintained, therefore, many producers still select the mode that sewage is directly discharged, and papermaking wastewater cannot reach
To effective improvement, water pollution and environmental pollution are serious, and the pollutant contained in papermaking wastewater be mainly short fibre, fento,
Mud and impurity etc., the direct discharge of papermaking wastewater can also cause the waste of fibre resources, therefore, how papermaking wastewater is carried out
It is effective to administer, to reduce pollution treatment gross investment to greatest extent, recycled fibre pulp, it is paper industry technical staff to turn waste into wealth
Urgent problem.
Ultrasonic wave mixed flow is to liquid using ultrasonic wave cavitation in a liquid, acceleration effect and direct flow effect
Directly, indirectly acted on dirt, crud layer is disperseed, emulsified, is peeled off and reach mixed flow purpose.Presently used ultrasonic wave
In mixed flow equipment, cavitation and direct flow effect are applied more；Cavitation：Cavitation is exactly ultrasonic wave with per second two
The compression stress of more than ten thousand times and the high frequency conversion mode of decompression power interactivity are transmitted to liquid.In decompression masterpiece used time, liquid
The phenomenon of vacuum nuclear colony bubble is produced in body, in compression force, vacuum nuclear colony bubble is stressed when crushing and produces powerful impact
Power, thus peels off by the dirt on mixed flow thing surface, so as to reach accurate clean purpose；Direct flow effect：Ultrasonic wave is in a liquid
The phenomenon for producing flowing along sonic propagation direction is referred to as direct flow, and intensity of acoustic wave can visually see direct flow in 0.5W/cm2,
Flowing is produced perpendicular to vibration plane, flow velocity is about 10cm/s, is made to be stirred by the dirt on mixed flow thing surface by this direct flow, it is dirty
The mixed flow liquid on dirty surface also produces convection current, and the lysate for dissolving dirt mixes with new liquid, makes enhanced dissolution rate.
But single to process papermaking wastewater using ultrasonic wave mixed flow, the efficiency of flocculation treatment or low；And tradition
The flocculation passage of sewage-treatment plant easily block, cleaning is got up to waste time and energy and increased the cost of sewage disposal；Therefore pass
The sewage-treatment plant of system needs to improve.
The content of the invention
It is an object of the invention to provide a kind of sewage-treatment plant of strong applicability, to solve to be carried in above-mentioned background technology
The problem for going out.
To achieve the above object, the present invention provides following technical scheme：A kind of sewage-treatment plant of strong applicability, including
Settling tank, the left side top of the settling tank is communicated with vertical coagulation pipeline, and the inside of the coagulation pipeline is provided with agitating shaft,
The left and right two ends of the agitating shaft are equipped with bearing, and the left and right two ends of the agitating shaft are fixedly connected with the inner ring of bearing, described
The outer shroud outer end of bearing is fixedly connected by connecting rod with the inwall of coagulation pipeline, and the outer wall of the agitating shaft is provided with paddle
Piece, the inwall of the coagulation pipeline is inlaid with supersonic generator, and the middle part lower end of the settling tank is provided with pulp recovery valve,
The settling tank top is communicated with outlet pipe.
Preferably, the agitating shaft is at least provided with two, and agitating shaft is linearly placed equidistant.
Preferably, the inside left of the settling tank is installed with spoiler, the upper end of the spoiler and settling tank
Inner tip be fixedly connected.
Preferably, stirring vane is stated at least provided with four, and stirring vane is evenly distributed on the matrix of agitating shaft.
Preferably, the supersonic generator is at least provided with six, and supersonic generator is evenly distributed on coagulation pipeline
The left and right sides inwall on.
Preferably, the inside of the settling tank is provided with arc groove.
Preferably, filter is installed, the filter is active carbon filtering device on the matrix of the outlet pipe
Or filter element filtering device.
Compared with prior art, the beneficial effects of the invention are as follows：The sewage-treatment plant of the strong applicability, treatment sewage effect
Rate is fast, flocculant utilization rate is high while prevent coagulation line clogging, has saved resource, with very strong applicability, is adapted to big rule
Mould is promoted.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is agitating shaft structural representation of the present invention.
In figure：1 settling tank, 2 coagulation pipelines, 3 agitating shafts, 4 stirring vanes, 5 bearings, 6 supersonic generators, 7 paper pulp are returned
Receive valve, 8 outlet pipes, 9 spoilers, 10 arc grooves, 11 filters.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of sewage-treatment plant of strong applicability, including it is heavy
Shallow lake case 1, the left side top of the settling tank 1 is communicated with vertical coagulation pipeline 2, and the inside of the coagulation pipeline 2 is provided with stirring
Axle 3, the left and right two ends of the agitating shaft 3 are equipped with bearing 5, and the left and right two ends of the agitating shaft 3 are fixed with the inner ring of bearing 5 and connected
Connect, the outer shroud outer end of the bearing 5 is fixedly connected by connecting rod with the inwall of coagulation pipeline 2, and the outer wall of the agitating shaft 3 sets
The inwall for having stirring vane 4, the coagulation pipeline 2 is inlaid with supersonic generator 6, and the middle part lower end of the settling tank 1 is installed
There is pulp recovery valve 7, the top of the settling tank 1 is communicated with outlet pipe 8.The sewage-treatment plant of the strong applicability, papermaking wastewater
Flocculant is added to enter settling tank 1 by coagulation pipeline 2 after setting pot precipitation, the now transmitting of supersonic generator 6 ultrasonic wave,
Under ultrasonic wave direct flow and cavitation, the particles collision chance in water is greatly promoted, while water impact agitating shaft 3, band
Dynamic stirring vane 4 rotates, by the stirring of stirring vane 4, between sewage and flocculant can quick sufficient coagulation, improve wadding
The utilization rate of solidifying agent, while improve sewage treating efficiency, moreover it is possible to prevent coagulation pipeline 2 from blocking, in the water flow inside of settling tank 1
Speed reduce because the current of low speed are suitable for flco growth, progressively become big, it is high to form packing, yardstick it is big ripe wadding
Body, is deposited in the bottom of settling tank 1, reduces the floating of precipitation upper box part fibre pulp flco, and the paper pulp of the bottom of settling tank 1 is returned
Receiving valve 7 just as far as possible can reclaim fibre pulp flco, effectively realize the recovery of fibre pulp, save resource；Water
Stream finally flows out from outlet pipe 8.The sewage-treatment plant of the strong applicability, treatment sewage efficiency is fast, flocculant utilization rate is high same
When prevent coagulation line clogging, saved resource, with very strong applicability, be adapted to large-scale promotion.
The agitating shaft 3 is at least provided with two, and agitating shaft 3 is linearly placed equidistant.Multiple agitating shafts 3, are conducive to dirt
Between water and flocculant can quick sufficient coagulation, improve the utilization rate of flocculant.The inside left of the settling tank 1 is fixed
Spoiler 9 is installed, the upper end of the spoiler 9 is fixedly connected with the inner tip of settling tank 1.Spoiler 16, can reduce
The speed of current, is conducive to flco to grow.The stirring vane 5 is at least provided with four, and stirring vane 5 is evenly distributed on stirring
On the matrix of axle 3.Multiple stirring vanes 5 be conducive between sewage and flocculant can quick sufficient coagulation, improve flocculant
Utilization rate.The supersonic generator 6 is at least provided with six, and supersonic generator 6 is evenly distributed on a left side for coagulation pipeline 2
On the inwall of right both sides.Multiple supersonic generators 6 improve sewage treating efficiency.The inside of the settling tank 1 is provided with arc
Groove 10.Flco grows, and progressively becomes big, and formation packing is high, and yardstick is big to obtain ripe flco, is deposited in the bottom of settling tank 1
Arc groove 10, is conducive to the recovery of fibre pulp.Filter 11, the filtering are installed on the matrix of the outlet pipe 8
Device 11 is active carbon filtering device or filter element filtering device.By after remaining impurity in the filter water of filter 11, favorably
In the cleanliness factor for improving exclusion water.
The sewage-treatment plant of the strong applicability, papermaking wastewater adds flocculant to pass through coagulation pipeline after setting pot precipitation
2 enter settling tanks 1, now supersonic generator 6 transmitting ultrasonic wave, under ultrasonic wave direct flow and cavitation, in water
Grain collision opportunity is greatly promoted, while water impact agitating shaft 3, drives stirring vane 4 to rotate, by the stirring of stirring vane 4,
Between sewage and flocculant can quick sufficient coagulation, improve the utilization rate of flocculant, while improve sewage treating efficiency,
Can also prevent coagulation pipeline 2 from blocking, reduce in the speed of the water flow inside of settling tank 1, because the current of low speed are suitable for flco
Growth, progressively becomes big, and formation packing is high, and yardstick is big to obtain ripe flco, is deposited in the bottom of settling tank 1, reduces settling tank
The floating of top fibre pulp flco, the pulp recovery valve 7 of the bottom of settling tank 1 just as far as possible can return fibre pulp flco
Receive, effectively realize the recovery of fibre pulp, saved resource, current finally flow out from outlet pipe 8；Multiple agitating shafts 3, have
Beneficial between sewage and flocculant can quick sufficient coagulation, improve the utilization rate of flocculant；Spoiler 16, can reduce water
The speed of stream, is conducive to flco to grow；Multiple stirring vanes 5 are conducive to quickly can sufficiently being mixed between sewage and flocculant
It is solidifying, improve the utilization rate of flocculant；Multiple supersonic generators 6 improve sewage treating efficiency；The inside of settling tank 1 is provided with arc
Connected in star 10, flco growth progressively becomes big, and formation packing is high, and yardstick is big to obtain ripe flco, is deposited in the bottom of settling tank 1
Arc groove 10, be conducive to the recovery of fibre pulp；By after remaining impurity in the filter water of filter 11, being conducive to carrying
Height excludes the cleanliness factor of water.The sewage-treatment plant of the strong applicability, treatment sewage efficiency is fast, flocculant utilization rate is high while anti-
Only coagulation line clogging, has saved resource, with very strong applicability, is adapted to large-scale promotion.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (7)
1. a kind of sewage-treatment plant of strong applicability, including settling tank（1）, it is characterised in that：The settling tank（1）Left side
Top is communicated with vertical coagulation pipeline（2）, the coagulation pipeline（2）Inside be provided with agitating shaft（3）, the agitating shaft（3）
Left and right two ends be equipped with bearing（5）, the agitating shaft（3）Left and right two ends and bearing（5）Inner ring be fixedly connected, the axle
Hold（5）Outer shroud outer end by connecting rod and coagulation pipeline（2）Inwall be fixedly connected, the agitating shaft（3）Outer wall be provided with
Stirring vane（4）, the coagulation pipeline（2）Inwall be inlaid with supersonic generator（6）, the settling tank（1）Middle part under
End is provided with pulp recovery valve（7）, the settling tank（1）Top is communicated with outlet pipe（8）.
2. the sewage-treatment plant of a kind of strong applicability according to claim 1, it is characterised in that：The agitating shaft（3）
At least provided with two, and agitating shaft（3）Linearly it is placed equidistant.
3. the sewage-treatment plant of a kind of strong applicability according to claim 1, it is characterised in that：The settling tank（1）
Inside left be installed with spoiler（9）, the spoiler（9）Upper end and settling tank（1）Inner tip fix connect
Connect.
4. the sewage-treatment plant of a kind of strong applicability according to claim 1, it is characterised in that：State stirring vane（5）
At least provided with four, and stirring vane（5）It is evenly distributed on agitating shaft（3）Matrix on.
5. the sewage-treatment plant of a kind of strong applicability according to claim 1, it is characterised in that：The ultrasonic wave occurs
Device（6）At least provided with six, and supersonic generator（6）It is evenly distributed on coagulation pipeline（2）The left and right sides inwall on.
6. the sewage-treatment plant of a kind of strong applicability according to claim 1, it is characterised in that：The settling tank（1）
Inside be provided with arc groove（10）.
7. the sewage-treatment plant of a kind of strong applicability according to claim 1, it is characterised in that：The outlet pipe（8）
Matrix on filter is installed（11）, the filter（11）It is active carbon filtering device or filter element filtering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710094283.4A CN106830470A (en) | 2017-02-21 | 2017-02-21 | A kind of sewage-treatment plant of strong applicability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710094283.4A CN106830470A (en) | 2017-02-21 | 2017-02-21 | A kind of sewage-treatment plant of strong applicability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106830470A true CN106830470A (en) | 2017-06-13 |
Family
ID=59133541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710094283.4A Withdrawn CN106830470A (en) | 2017-02-21 | 2017-02-21 | A kind of sewage-treatment plant of strong applicability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106830470A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113149170A (en) * | 2021-05-26 | 2021-07-23 | 苏州吴林园林发展有限公司 | Be applied to sewage pretreatment of equipment in coagulating sedimentation pond |
| CN114380452A (en) * | 2020-10-06 | 2022-04-22 | 金祥法 | Sewage treatment equipment |
-
2017
- 2017-02-21 CN CN201710094283.4A patent/CN106830470A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114380452A (en) * | 2020-10-06 | 2022-04-22 | 金祥法 | Sewage treatment equipment |
| CN114380452B (en) * | 2020-10-06 | 2023-09-15 | 河北安淼环保科技有限公司 | Sewage treatment equipment |
| CN113149170A (en) * | 2021-05-26 | 2021-07-23 | 苏州吴林园林发展有限公司 | Be applied to sewage pretreatment of equipment in coagulating sedimentation pond |
| CN113149170B (en) * | 2021-05-26 | 2022-12-27 | 苏州吴林园林发展有限公司 | Be applied to sewage pretreatment of equipment in coagulating sedimentation pond |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170613 |