CN106946390A - A kind of paper-making sewage treatment installation - Google Patents
A kind of paper-making sewage treatment installation Download PDFInfo
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- CN106946390A CN106946390A CN201710275553.1A CN201710275553A CN106946390A CN 106946390 A CN106946390 A CN 106946390A CN 201710275553 A CN201710275553 A CN 201710275553A CN 106946390 A CN106946390 A CN 106946390A
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- agitating shaft
- settling tank
- sewage treatment
- treatment installation
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Classifications
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- 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
Abstract
The invention discloses a kind of paper-making sewage treatment installation, including settling tank, vertical coagulation pipeline is communicated with above the left side of the settling tank, the inside of the coagulation pipeline is provided with agitating shaft, the left and right ends of the agitating shaft are equipped with bearing, the left and right 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；New a kind of paper-making sewage treatment installation, processing sewage efficiency is fast, flocculant utilization rate is high prevents coagulation line clogging simultaneously, 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 paper-making sewage treatment installation.
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, still, these waste water treatment project costs are very high, general producer can not 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 can not 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 be 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.
Secondary stock pulp and paper industry waste water mainly includes copy paper plain boiled water, pulper draining and paper machine felt flushing water three
Major class.Three kinds of waste water are different due to the process of generation, and its physicochemical property has significant difference.Wastewater from paper machine is also known as plain boiled water, be
Produced during the manufacturing paper with pulp of paper, mainly contain the filler added when fiber fines and copy paper, sizing material and chemicals etc..This part
The water of waste water is larger, and it is 100- 150t to make the plain boiled water amount that paper per ton produces, and its pollutant burden is relatively low, using insoluble COD as
It is main, can be with reuse while recycled fiber.The pH of general plain boiled water is 6-8, and COD is 150-500mg/L, and SS is 300-
700mmg/L。
Pulper draining refers in pulper deslagging, the mashing waste water discharged together with waste residue, but this part is useless
The amount of water is smaller, and because impurity content is more in wastepaper as raw material, the pollutant load of this waste water water is higher, and COD is 800-1000mg/
L, SS are 1000-2000mg/L.Paper machine felt flushing water refers to produce for the fiber and impurity that are flushed into paper felt
Waste water, the amount of this effluent part is larger, and general not reuse.Paper-making industrial waste water discharge capacity is big, containing substantial amounts of in waste water
Cellulose, lignin and various chemicals, are one of primary pollution source of environment.China's paper-making industrial waste water discharge capacity accounts for work
1/6, COD and the SS discharge capacity of industry waste water total amount account for 1/4, and paper waste pollution is caused to our people's life with ecological environment
Serious influence.
Ultrasonic wave mixed flow is to liquid using cavitation, acceleration effect and the direct flow effect of ultrasonic wave in a liquid
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, is thus peeled 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 is 0；During 5W/cm2, direct flow can be visually seen,
Flowing is produced perpendicular to vibration plane, flow velocity is about 10cm/s, and the dirt by mixed flow thing surface is stirred by this direct flow, it is dirty
The mixed flow liquid on dirty surface also produces convection current, and the lysate of dissolving dirt is mixed with new liquid, makes enhanced dissolution rate.
But it is single handle 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, which gets up to waste time and energy, adds 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 paper-making sewage treatment installation, to solve profit single in above-mentioned background technology
Handle papermaking wastewater with ultrasonic wave mixed flow, the efficiency of flocculation treatment or low；And the flocculation of existing sewage-treatment plant
Passage is easily blocked, and clears up the problems such as getting up to waste time and energy the cost for adding sewage disposal.
To achieve the above object, the present invention provides following technical scheme：A kind of paper-making sewage treatment installation, including precipitation
It is communicated with above case, the left side of the settling tank inside vertical coagulation pipeline, the coagulation pipeline and is placed with flocculant, is flocculated
Agent is hydrolyzed into charged colloidal particle after being added in sewage, the micelle of double electrical layerses is constituted with the ion around it, after dispensing
The mode quickly stirred, the collision opportunity equalization and number of times of the micelle that increase water-borne glue body impurity particle is hydrolyzed into flocculant,
Impurity particle in the water loss of stability first in the presence of flocculant, is then mutually aggregated into larger-size particle, then
Precipitation is gone down or floats in separation facility, promotes the rapid diffusion into water of flocculant, and be well mixed with whole waste water
Process be exactly to mix；Impurity particle in water is acted on flocculant, and mechanism, unstability are waited until by compression double electric layer and charge neutrality
Qualitative, the process for generating micro- wadding grain is referred to as cohesion；Micro- wadding grain of generation is condensed under the agitation of bridging substance and current, by inhaling
Attached frame bridge and sediment net, which the mechanism such as catch and grow into the process of big flocculating body, is referred to as flocculation；The inside of the coagulation pipeline is provided with stirring
Axle, the left and right ends of the agitating shaft are equipped with bearing, and the left and right ends of the agitating shaft are fixedly connected with the inner ring of bearing, institute
The outer shroud outer end for stating 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, side of the stirring vane away from the agitating shaft is evenly arranged with flexible rubber piece, the flexible rubber piece uniformly
Rubber bumps are provided with, and the inwall of the coagulation pipeline is inlaid with supersonic generator, the surface of the stirring vane simultaneously
Resonance device is evenly arranged with, the resonance device includes the bottom bar for being vertically fixedly connected on the stirring vane surface, described
Bottom bar is elastic bottom bar, and the top of the bottom bar is fixedly connected with mixing part, and the surface of the mixing part, which is uniformly arranged, thankss for your hospitality
Stream is raised, the raised projection for being shaped as spine type of the flow-disturbing, and spherical cavity, the cavity are provided with the mixing part
Some resonance balls are inside provided with, the resonance ball resonates with the supersonic generator, the resonance ball is in the cavity
Vibration drives the mixing part and bottom bar vibration, 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.
It is preferred that, the agitating shaft is at least provided with two, and agitating shaft is linearly placed equidistant.
It is preferred that, 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.
It is preferred that, the stirring vane is at least provided with four, and stirring vane is evenly distributed on the matrix of agitating shaft.
It is preferred that, 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.
It is preferred that, the inside of the settling tank is provided with arc groove.
It is preferred that, filter is installed, the filter is active carbon filtering device on the matrix of the outlet pipe
Or filter element filtering device, active carbon filtering device is built-in with activated charcoal strainer and bamboo charcoal adsorption layer, filter element filtering device bag
Include PP filter cores, ceramic element, resin filter element, titanium rod filter core and one kind in KDF filtrates or three kinds.
It is preferred that, the supersonic generator is electrically connected with by wire and ultrasonic transducer, ultrasonic transducer with
Ultrasonic power is electrically connected with, and the function of its ultrasonic transducer is that the electrical power of input is converted into mechanical output (i.e. ultrasound
Ripple) pass again, and the seldom a part of power of autophage.
Compared with prior art, the beneficial effects of the invention are as follows：New a kind of paper-making sewage treatment installation, its papermaking
Sewage adds flocculant after setting pot precipitation and enters settling tank by coagulation pipeline, now supersonic generator transmitting ultrasound
Ripple, under ultrasonic wave direct flow and cavitation, the particles collision chance in water is greatly promoted, while water impact agitating shaft,
Drive stirring vane rotation, by the stirring of stirring vane, between sewage and flocculant can quick sufficient coagulation, improve wadding
The utilization rate of solidifying agent, while improving sewage treating efficiency, moreover it is possible to prevent coagulation line clogging, in the water flow inside of settling tank
Speed reduces, because the current of low speed are suitable for flco and grown, progressively becomes big, formation compactness is high, and yardstick is big to obtain ripe flco,
The bottom of settling tank is deposited in, the floating of precipitation upper box part fibre pulp flco, the pulp recovery valve of settling tank bottom is reduced
Just fibre pulp flco can be reclaimed as far as possible, effectively realizes the recovery of fibre pulp, saved resource, current are last
From outlet pipe outflow；The setting of flexible rubber piece and rubber bumps enables to form vortex in whipping process, hence in so that
Stirring is more abundant；Resonance device can make full use of the ultrasonic wave that supersonic generator is produced to produce vibration with resonance ball, from
And mixing part and bottom bar can be caused to vibrate, be conducive to improving the effect stirred；Multiple agitating shafts, are conducive to sewage and flocculant
Between can quick sufficient coagulation, improve the utilization rate of flocculant；Spoiler, can reduce the speed of current, be conducive to wadding
Body grows；Multiple stirring vanes be conducive between sewage and flocculant can quick sufficient coagulation, improve the utilization of flocculant
Rate；Multiple supersonic generators improve sewage treating efficiency；The inside of settling tank is provided with arc groove, and flco grows, progressively
Become big, form compactness height, yardstick is big to obtain ripe flco, is deposited in the arc groove of the bottom of settling tank, is conducive to fibrous paper
The recovery of slurry；Present invention processing sewage efficiency is fast, flocculant utilization rate is high prevents coagulation line clogging simultaneously, has saved resource,
With very strong applicability, it is adapted to large-scale promotion.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
The partial enlarged drawing that Fig. 2 is A in Fig. 1.
Fig. 3 is agitating shaft structural representation of the present invention.
Fig. 4 is the internal structure schematic diagram of resonance device 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, 12 sheet rubbers, 13 rubber bumps, 14 bottom bars, 15 stirrings
Portion, 16 flow-disturbings projection, 17 cavitys, 18 resonance balls.
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. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of paper-making sewage treatment installation, including settling tank 1,
It is communicated with above the left side of settling tank 1 inside vertical coagulation pipeline 2, coagulation pipeline 2 and is placed with flocculant, coagulation pipeline 2
Inside is provided with agitating shaft 3, and the left and right ends of agitating shaft 3 are equipped with bearing 5, and the left and right ends of agitating shaft 3 are consolidated with the inner ring of bearing 5
Fixed connection, the outer shroud outer end of bearing 5 is fixedly connected by connecting rod with the inwall of coagulation pipeline 2, and the outer wall of agitating shaft 3, which is provided with, to be stirred
Blade 4 is mixed, side of the stirring vane away from agitating shaft is evenly arranged with flexible rubber piece 12, flexible rubber piece 12 and be uniformly arranged
There are rubber bumps 13, the inwall of coagulation pipeline 2 is inlaid with supersonic generator 6, and the surface of stirring vane is evenly arranged with resonance
Device, resonance device includes the bottom bar 14 for being vertically fixedly connected on stirring vane surface, and bottom bar 14 is the bottom bar 14 of elasticity, bottom bar
14 top is fixedly connected with mixing part 15, and the surface of mixing part 15 is evenly arranged with flow-disturbing projection 16, the shape of flow-disturbing projection 16
Shape is to be provided with spherical cavity 17, cavity 17 to be provided with some resonance balls 18 in the projection of spine type, mixing part 15, altogether
The ball 18 that shakes resonates with supersonic generator, and resonance ball 18 drives mixing part 15 and bottom bar 14 to vibrate in the internal vibration of cavity 17, precipitates
The middle part lower end of case 1 is provided with pulp recovery valve 7, and the top of settling tank 1 is communicated with outlet pipe 8.
A kind of new paper-making sewage treatment installation, papermaking wastewater adds flocculant after setting pot precipitation and passes through coagulation
Pipeline 2 enters settling tank 1, the now transmitting of supersonic generator 6 ultrasonic wave, under ultrasonic wave direct flow and cavitation, in water
Particles collision chance greatly promote, while water impact agitating shaft 3, drive stirring vane 4 to rotate, pass through stirring vane 4
Stirring, between sewage and flocculant can quick sufficient coagulation, the utilization rate of flocculant is improved, while improving sewage disposal
Efficiency, moreover it is possible to prevent that coagulation pipeline 2 from blocking, reduces 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, forms compactness height, and yardstick is big to obtain ripe flco, is deposited in the bottom of settling tank 1, it is heavy to reduce
The floating of shallow lake upper box part fibre pulp flco, the pulp recovery valve 7 of the bottom of settling tank 1 just can be as far as possible by fibre pulp flco
Reclaim, effectively realize the recovery of fibre pulp, saved resource；Current finally flow out from outlet pipe 8.Flexible rubber piece 12
And the setting of rubber bumps 13 enables to form vortex in whipping process, hence in so that stirring is more abundant.Resonance device
The ultrasonic wave that supersonic generator is produced can be made full use of to produce vibration with resonance ball 18, so as to cause the He of mixing part 15
Bottom bar 14 vibrates, and is conducive to improving the effect stirred.
New a kind of paper-making sewage treatment installation, processing sewage efficiency is fast, flocculant utilization rate is high prevents from mixing simultaneously
Solidifying line clogging, has saved resource, with very strong applicability, is adapted to large-scale promotion.
Specifically, agitating shaft 3 is at least provided with two, and agitating shaft 3 is linearly placed equidistant.Multiple agitating shafts 3, are conducive to
Between sewage and flocculant can quick sufficient coagulation, improve the utilization rate of flocculant.
Specifically, the inside left of settling tank 1 is installed with spoiler 9, and the upper end of spoiler 9 is interior with settling tank 1
Portion top is fixedly connected, spoiler 16, can reduce the speed of current, is conducive to flco to grow.
Specifically, stirring vane 5 is at least provided with four, and stirring vane 5 is evenly distributed on the matrix of agitating shaft 3, many
Individual stirring vane 5 be conducive between sewage and flocculant can quick sufficient coagulation, improve the utilization rate of flocculant.
Specifically, supersonic generator 6 is at least provided with six, and supersonic generator 6 is evenly distributed on coagulation pipeline 2
On the inwall of the left and right sides, supersonic generator 6 is electrically connected with by wire and ultrasonic transducer, and ultrasonic transducer is with surpassing
Sound wave power supply is electrically connected with, and multiple supersonic generators 6 improve sewage treating efficiency.
Specifically, the inside of settling tank 1 is provided with arc groove 10, and flco growth progressively becomes big, formation compactness is high, chi
Degree is big to obtain ripe flco, is deposited in the arc groove 10 of the bottom of settling tank 1, is conducive to the recovery of fibre pulp.
Specifically, filter 11 is installed, filter 11 is active carbon filtering device or filter on the matrix of outlet pipe 8
Core filter, active carbon filtering device is built-in with activated charcoal strainer and bamboo charcoal adsorption layer, and filter element filtering device includes PP
Filter core, ceramic element, resin filter element, titanium rod filter core and one kind in KDF filtrates or three kinds, are filtered by filter 11
In water after remaining impurity, be conducive to improving the cleanliness factor for excluding water.
A kind of new paper-making sewage treatment installation, papermaking wastewater adds flocculant after setting pot precipitation and passes through coagulation
Pipeline 2 enters settling tank 1, the now transmitting of supersonic generator 6 ultrasonic wave, under ultrasonic wave direct flow and cavitation, in water
Particles collision chance greatly promote, while water impact agitating shaft 3, drive stirring vane 4 to rotate, pass through stirring vane 4
Stirring, between sewage and flocculant can quick sufficient coagulation, the utilization rate of flocculant is improved, while improving sewage disposal
Efficiency, moreover it is possible to prevent that coagulation pipeline 2 from blocking, reduces 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, forms compactness height, and yardstick is big to obtain ripe flco, is deposited in the bottom of settling tank 1, it is heavy to reduce
The floating of shallow lake upper box part fibre pulp flco, the pulp recovery valve 7 of the bottom of settling tank 1 just can be as far as possible by fibre pulp flco
Reclaim, effectively realize the recovery of fibre pulp, saved resource, current finally flow out from outlet pipe 8；Multiple agitating shafts 3,
Be conducive between sewage and flocculant can quick sufficient coagulation, improve the utilization rate of flocculant；Spoiler 16, can reduce
The speed of current, is conducive to flco to grow；Multiple stirring vanes 5 are conducive to quickly can sufficiently mixing 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 grows, and progressively becomes big, forms compactness height, 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；After remaining impurity in the filter water of filter 11, be conducive to carrying
Height excludes the cleanliness factor of water.New a kind of paper-making sewage treatment installation, processing 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.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understand and these embodiments can be carried out without departing from the principles and spirit of the present invention a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of paper-making sewage treatment installation, including settling tank（1）, it is characterised in that：The settling tank（1）Left side above connect
It is connected with vertical coagulation pipeline（2）, the coagulation pipeline（2）Inside is placed with flocculant, the coagulation pipeline（2）Inside set
There is agitating shaft（3）, the agitating shaft（3）Left and right ends be equipped with bearing（5）, the agitating shaft（3）Left and right ends and axle
Hold（5）Inner ring be fixedly connected, the bearing（5）Outer shroud outer end pass through connecting rod and coagulation pipeline（2）Inwall fix connect
Connect, the agitating shaft（3）Outer wall be provided with stirring vane（4）, side of the stirring vane away from the agitating shaft is uniformly set
It is equipped with flexible rubber piece（12）, the flexible rubber piece（12）On be evenly arranged with rubber bumps（13）, and the coagulation simultaneously
Pipeline（2）Inwall be inlaid with supersonic generator（6）, the stirring vane（4）Surface be evenly arranged with resonance device, institute
Stating resonance device includes vertically being fixedly connected on the stirring vane（4）The bottom bar on surface（14）, the bottom bar（14）For elasticity
Bottom bar（14）, the bottom bar（14）Top be fixedly connected with mixing part（15）, the mixing part（15）Surface uniformly set
It is equipped with flow-disturbing raised（16）, the flow-disturbing projection（16）The projection for being shaped as spine type, the mixing part（15）Inside it is provided with
Spherical cavity（17）, the cavity（17）Inside it is provided with some resonance balls（18）, the resonance ball（18）With the ultrasound
Wave producer（6）Resonance, the resonance ball is in the cavity（17）Internal vibration drives the mixing part（15）And bottom bar（14）Shake
It is dynamic, the settling tank（1）Middle part lower end pulp recovery valve is installed（7）, the settling tank（1）Top is communicated with outlet pipe
（8）；The supersonic generator（6）At least provided with six, and supersonic generator（6）It is evenly distributed on coagulation pipeline（2）'s
On the inwall of the left and right sides；The supersonic generator（6）It is electrically connected with by wire and ultrasonic transducer, ultrasonic wave transducer
Device is electrically connected with ultrasonic power.
2. a kind of paper-making sewage treatment installation according to claim 1, it is characterised in that：The settling tank（1）Inside
Provided with arc groove（10）.
3. a kind of paper-making sewage treatment installation according to claim 1 or claim 2, it is characterised in that：The water outlet
Pipe（8）Matrix on filter is installed（11）, the filter（11）It is that active carbon filtering device or filter element filtering are filled
Put, active carbon filtering device is built-in with activated charcoal strainer and bamboo charcoal adsorption layer, filter element filtering device includes PP filter cores, ceramics
Filter core, resin filter element, titanium rod filter core and one kind in KDF filtrates or three kinds.
4. a kind of paper-making sewage treatment installation according to claim 3, it is characterised in that：The agitating shaft（3）At least set
There are two, and agitating shaft（3）Linearly it is placed equidistant.
5. a kind of paper-making sewage treatment installation according to claim 4, it is characterised in that：The settling tank（1）Inside
Left side is installed with spoiler（9）, the spoiler（9）Upper end and settling tank（1）Inner tip be fixedly connected.
6. a kind of paper-making sewage treatment installation according to claim 5, it is characterised in that：The stirring vane（5）At least
Provided with four, and stirring vane（5）It is evenly distributed on agitating shaft（3）Matrix on.
7. a kind of paper-making sewage treatment installation according to claim 1 or claim 2, it is characterised in that：The stirring
Axle（3）At least provided with two, and agitating shaft（3）Linearly it is placed equidistant.
8. a kind of paper-making sewage treatment installation according to claim 1 or claim 2, it is characterised in that：The precipitation
Case（1）Inside left be installed with spoiler（9）, the spoiler（9）Upper end and settling tank（1）Inner tip consolidate
Fixed connection.
9. a kind of paper-making sewage treatment installation according to claim 1 or claim 2, it is characterised in that：The stirring
Blade（5）At least provided with four, and stirring vane（5）It is evenly distributed on agitating shaft（3）Matrix on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710275553.1A CN106946390A (en) | 2017-04-25 | 2017-04-25 | A kind of paper-making sewage treatment installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710275553.1A CN106946390A (en) | 2017-04-25 | 2017-04-25 | A kind of paper-making sewage treatment installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106946390A true CN106946390A (en) | 2017-07-14 |
Family
ID=59477479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710275553.1A Withdrawn CN106946390A (en) | 2017-04-25 | 2017-04-25 | A kind of paper-making sewage treatment installation |
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| Country | Link |
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| CN (1) | CN106946390A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108558096A (en) * | 2018-06-29 | 2018-09-21 | 寇雪静 | A kind of working method of paper-making sewage treatment installation |
| CN109811825A (en) * | 2019-01-24 | 2019-05-28 | 四汇建设集团有限公司 | A kind of storm-water system for sponge urban architecture cell building |
| CN112158989A (en) * | 2020-09-24 | 2021-01-01 | 山东天智信息科技有限公司 | Casting wastewater purification treatment method |
-
2017
- 2017-04-25 CN CN201710275553.1A patent/CN106946390A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108558096A (en) * | 2018-06-29 | 2018-09-21 | 寇雪静 | A kind of working method of paper-making sewage treatment installation |
| CN108558096B (en) * | 2018-06-29 | 2020-04-17 | 乐清市瓯兴纸业有限公司 | Working method of papermaking sewage treatment device |
| CN109811825A (en) * | 2019-01-24 | 2019-05-28 | 四汇建设集团有限公司 | A kind of storm-water system for sponge urban architecture cell building |
| CN112158989A (en) * | 2020-09-24 | 2021-01-01 | 山东天智信息科技有限公司 | Casting wastewater purification treatment method |
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