CN107935150A - Sewage disposal system containing fine sludge - Google Patents
Sewage disposal system containing fine sludge Download PDFInfo
- Publication number
- CN107935150A CN107935150A CN201810018504.4A CN201810018504A CN107935150A CN 107935150 A CN107935150 A CN 107935150A CN 201810018504 A CN201810018504 A CN 201810018504A CN 107935150 A CN107935150 A CN 107935150A
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- CN
- China
- Prior art keywords
- fine sludge
- mixing bunker
- flocculant
- sewage
- sedimentation agent
- 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
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General 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)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of sewage disposal system containing fine sludge, including pass through the sequentially connected sewage collecting storehouse of sewage pipe, flocculant mixing bunker, sedimentation agent mixing bunker, separation of solid and liquid storehouse；The entrance of the flocculant mixing bunker is provided with flocculant addition equipment, fine sludge flocculation stirring system is provided with flocculant mixing bunker, the entrance of the sedimentation agent mixing bunker is provided with sedimentation agent addition equipment, fine sludge sedimentation stirring system is provided with sedimentation agent mixing bunker, be provided with high-frequency electric vibrator in the separation of solid and liquid storehouse, fine sludge twists out system, the top in separation of solid and liquid storehouse is provided with overflow pipe.Waste water processes of the present invention are first to add flocculant, then add sedimentation agent, while are provided with special water channel, add stirring system, improve flocculation and the sinking speed of fine sludge.Fine sludge and shipwreck are solved to be completely separated and the unlimpid clean problem of water quality, the water after processing is as clear as crystal, can reuse.
Description
Technical field
The present invention relates to a kind of sewage disposal system containing fine sludge, it is related to industrial waste water purifying technical field, especially relates to
And the mixing of flocculant and sedimentation agent and sewage, and the closely knit processing of fine sludge.
Background technology
Due to particle very little, light weight, is not easy to precipitate, generally floats in sewage fine sludge, causes the sewage containing thin mud
Easily muddy, fine sludge is difficult to settle, it is difficult to be separated from water, or traditional processing mode be in sewage only addition flocculant or
Only addition sedimentation agent, it is important to fail to set sufficient mixed organization after addition, flocculant and sedimentation agent cannot be abundant with sewage
Mixing, does not reach good treatment effect；Thin mud after sedimentation is mud, and moisture content is too high, can not be successfully discharge and transhipment, this
A little is all the prior art and the insurmountable problem of equipment.
The content of the invention
In order to solve above-mentioned the deficiencies in the prior art, the present invention provides a kind of sewage disposal system containing fine sludge, solution
Certainly fine sludge and shipwreck to be completely separated, the problem of water turbidity and fine sludge moisture content are excessive.
To achieve these goals, technical scheme is as follows：
Sewage disposal system containing fine sludge, it is characterised in that：Including by the sequentially connected sewage collecting storehouse of sewage pipe,
Flocculant mixing bunker, sedimentation agent mixing bunker, separation of solid and liquid storehouse；The entrance of the flocculant mixing bunker is provided with flocculant addition and sets
It is standby, fine sludge flocculation stirring system is provided with flocculant mixing bunker, the entrance of the sedimentation agent mixing bunker is provided with sedimentation agent
Equipment is added, fine sludge sedimentation stirring system is provided with sedimentation agent mixing bunker, high-frequency electrical is provided with the separation of solid and liquid storehouse
Dynamic vibrator, fine sludge twist out system, and the top in separation of solid and liquid storehouse is provided with overflow pipe.
In the preferred solution of the present invention, the sewage disposal system containing fine sludge further includes a sewage pump.
In the preferred solution of the present invention, the flocculant addition equipment includes flocculant liquid level monitoring device, stirring motor
And gear reducer, the agitating shaft containing agitating vane, the outlet of the flocculant addition equipment are provided with valve, the outlet and flocculant
The sewage inlet pipe connection of mixing bunker.Further, the sewage inlet pipe of the flocculant mixing bunker and the center bottom of flocculant mixing bunker
Portion connects, and is diffused up from flocculant mixing bunker bottom.
In the preferred solution of the present invention, the fine sludge flocculation stirring system includes fine sludge flocculation stirring motor and subtracts
Fast machine, the agitating shaft containing agitating vane.
In the preferred solution of the present invention, the sedimentation agent addition equipment includes sedimentation agent liquid level monitoring device, stirring motor
And gear reducer, the agitating shaft containing agitating vane；The outlet of the sedimentation agent addition equipment is provided with valve, the outlet and sedimentation agent
The sewage inlet pipe connection of mixing bunker.Further, the sewage inlet pipe of the sedimentation agent mixing bunker and the center bottom of sedimentation agent mixing bunker
Portion connects, and is diffused up from sedimentation agent mixing bunker bottom.
In the preferred solution of the present invention, the fine sludge sedimentation stirring system includes the sedimentation of sequentially connected fine sludge and stirs
Mix motor and gear reducer, the agitating shaft containing agitating vane.
The present invention preferred solution in, the high-frequency electric vibrator include sequentially connected motor, flexible shaft component,
Three components of vibrating head.
In the preferred solution of the present invention, the fine sludge twists out system and twists out motor and deceleration including sequentially connected
Machine, containing helical blade twist out axis.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, flocculant is carried out in two steps with sewage when mixing, upward from flocculant mixing bunker bottom again after first step mixing
Diffusion, while fine sludge flocculation stirring system is added, flocculant can be promoted sufficiently to be mixed with sewage, reach optimal flocculation
Effect.
2nd, sedimentation agent is carried out in two steps with sewage when mixing, upward from sedimentation agent mixing bunker bottom again after first step mixing
Diffusion, while fine sludge sedimentation stirring system is added, sedimentation agent can be promoted sufficiently to be mixed with sewage, reach optimal sedimentation
Effect.
3rd, existing waste water processes are only to add flocculant or only add sedimentation agent, and fine sludge is separated from water poor effect, this
Invention waste water processes are first to add flocculant, then add sedimentation agent, while are provided with special water channel, add stirring system, carry
The flocculation of high fine sludge and sinking speed.
4th, it is mud after fine sludge sedimentation, is discharged the partial moisture in mud using high-frequency electric vibrator, sludge becomes
For mud cake, easy to discharge.
The features of the present invention see this case schema and the following preferably detailed description of embodiment and obtain clearly
Solution.
Brief description of the drawings
Fig. 1 is the schematic diagram in the embodiment of the present invention.
Fig. 2 is the other direction schematic diagram in the embodiment of the present invention.
Embodiment
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, tie below
Closing specific embodiment, the present invention is further explained.
Referring to Fig. 1 and 2, the sewage disposal system containing fine sludge is main to include receiving by the sequentially connected sewage of sewage pipe
Collect storehouse 100, sewage pump 500, flocculant mixing bunker 200, sedimentation agent mixing bunker 300, separation of solid and liquid storehouse 400.
The entrance of flocculant mixing bunker 200 is provided with flocculant addition equipment 210, and thin dirt is provided with flocculant mixing bunker
Mud flocculation stirring system 220, in the present embodiment, flocculant addition equipment include flocculant liquid level monitoring device, stirring motor and
Gear reducer, the agitating shaft containing agitating vane.The outlet of flocculant addition equipment is provided with valve, the outlet and flocculant mixing bunker
Sewage inlet pipe connection.The sewage inlet pipe of flocculant mixing bunker is connected with the centre bottom of flocculant mixing bunker, is mixed from flocculant
Orlop portion is closed to diffuse up.Fine sludge flocculation stirring system 220 includes fine sludge flocculation stirring motor and gear reducer, containing paddle
The agitating shaft of piece.After flocculant stirs evenly, voluntarily mixed with sewage, then add flocculant mixing bunker 200, mixed from flocculant
Close 200 bottom of storehouse to diffuse up, stirred by fine sludge flocculation stirring system, the progress of flocculant and sewage is secondary to be mixed, and is reached
Well-mixed effect, improves the flocculating effect of fine sludge.
The entrance of sedimentation agent mixing bunker 300 is provided with sedimentation agent addition equipment 310, and thin dirt is provided with sedimentation agent mixing bunker
Mud settles stirring system 320, and in the present embodiment, sedimentation agent addition equipment 310 includes sedimentation agent liquid level monitoring device, stirring motor
And gear reducer, the agitating shaft containing agitating vane；The outlet of sedimentation agent addition equipment is provided with valve, which mixes with sedimentation agent
The sewage inlet pipe connection in storehouse.The sewage inlet pipe of sedimentation agent mixing bunker is connected with the centre bottom of sedimentation agent mixing bunker, from sedimentation agent
Mixing bunker bottom diffuses up.Fine sludge sedimentation stirring system 320 includes sequentially connected fine sludge sedimentation stirring motor and subtracts
Fast machine, the agitating shaft containing agitating vane.After sedimentation agent stirs evenly, voluntarily mixed with sewage, then add sedimentation agent mixing bunker
300, diffuse up, stirred by fine sludge sedimentation stirring system 320, sedimentation agent and sewage from 300 bottom of sedimentation agent mixing bunker
Secondary mixing is carried out, has reached well-mixed effect, realizes the effect of fine sludge rapid subsidence.
400 be provided with high-frequency electric vibrator 410 in separation of solid and liquid storehouse, fine sludge twists out system 420, separation of solid and liquid storehouse
Top is provided with overflow pipe 430.High-frequency electric vibrator 410 is arranged in separation of solid and liquid storehouse 400 lower part or bottom.High frequency
Electric vibrator 410 includes three sequentially connected motor, flexible shaft component, vibrating head components.Fine sludge twists out system 420 and wraps
Include and sequentially connected twist out motor and gear reducer, twist out axis containing helical blade.Mud, which is formed, after fine sludge sedimentation is sunken to solid-liquid
400 bottom in separation bin, partial moisture of the high-frequency electric vibrator 410 in mud internal vibration, mud is from 430 row of overflow pipe
Go out, mud is changed into closely knit mud cake, and twisting out system 420 by fine sludge twists out, and solves the problems, such as that mud moisture content is very high.
Operation principle：Sewage containing thin mud is delivered to sewage collecting storehouse 100 through sewage pipe, and flocculation is pumped into through sewage pump 500
Agent mixing bunker 200, flocculant by flocculant addition equipment 210 stir evenly after inject flocculant mixing bunker sewage into
Pipe, mixes with sewage, flows into the bottom of flocculant mixing bunker along the sewage inlet pipe of flocculant mixing bunker and diffuses up, passes through
Fine sludge flocculation stirring system stirs, and sewage and flocculant are sufficiently mixed, sludge is reached optimal flocculating effect.After flocculation
Sewage flow into sedimentation agent mixing bunker 300, sedimentation agent injection sedimentation agent after being stirred evenly by sedimentation agent addition equipment 310 mixes
The sewage inlet pipe in storehouse is closed, is mixed with sewage, the bottom of sedimentation agent mixing bunker is flowed into simultaneously along the sewage inlet pipe of sedimentation agent mixing bunker
Diffuse up, by fine sludge sedimentation stirring system stirring, sewage and flocculant be sufficiently mixed, are separated from water fine sludge,
As mixing liquid.Mixed liquor flows into separation of solid and liquid storehouse 400, and wherein sludge can realize rapid sedimentation, and water quality becomes limpid, through row
Reused after the reflux of the mouth of a river, save water resource, reduce operating cost, and water does not discharge, and will not cause water resource pollution.Carefully
Sludge is in separation of solid and liquid storehouse 400 after precipitation, and high-frequency electric vibrator 410 carries out concussion processing to fine sludge, by sludge
Moisture and bubble discharge, make fine sludge become closely knit, are utilized through spiral twist out after axis twists out.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its
Equivalent defines.
Claims (10)
1. the sewage disposal system containing fine sludge, it is characterised in that：Including passing through the sequentially connected sewage collecting storehouse of sewage pipe, wadding
Solidifying agent mixing bunker, sedimentation agent mixing bunker, separation of solid and liquid storehouse；The entrance of the flocculant mixing bunker is provided with flocculant addition and sets
It is standby, fine sludge flocculation stirring system is provided with flocculant mixing bunker, the entrance of the sedimentation agent mixing bunker is provided with sedimentation agent
Equipment is added, fine sludge sedimentation stirring system is provided with sedimentation agent mixing bunker, high-frequency electrical is provided with the separation of solid and liquid storehouse
Dynamic vibrator, fine sludge twist out system, and the top in separation of solid and liquid storehouse is provided with overflow pipe.
2. the sewage disposal system according to claim 1 containing fine sludge, it is characterised in that the sewage containing fine sludge
Processing system further includes a sewage pump.
3. the sewage disposal system according to claim 2 containing fine sludge, it is characterised in that the flocculant adds equipment
Including flocculant liquid level monitoring device, stirring motor and gear reducer, the agitating shaft containing agitating vane, the flocculant addition equipment
Outlet is provided with valve, which connects with the sewage inlet pipe of flocculant mixing bunker.
4. the sewage disposal system according to claim 3 containing fine sludge, it is characterised in that the flocculant mixing bunker
Sewage inlet pipe is connected with the centre bottom of flocculant mixing bunker, is diffused up from flocculant mixing bunker bottom.
5. the sewage disposal system according to claim 1 containing fine sludge, it is characterised in that the fine sludge flocculation stirring
System includes fine sludge flocculation stirring motor and gear reducer, the agitating shaft containing agitating vane.
6. the sewage disposal system according to claim 2 containing fine sludge, it is characterised in that the sedimentation agent adds equipment
Including sedimentation agent liquid level monitoring device, stirring motor and gear reducer, the agitating shaft containing agitating vane；The sedimentation agent addition equipment
Outlet is provided with valve, which connects with the sewage inlet pipe of sedimentation agent mixing bunker.
7. the sewage disposal system according to claim 6 containing fine sludge, it is characterised in that the sedimentation agent mixing bunker
Sewage inlet pipe is connected with the centre bottom of sedimentation agent mixing bunker, is diffused up from sedimentation agent mixing bunker bottom.
8. the sewage disposal system according to claim 1 containing fine sludge, it is characterised in that the fine sludge sedimentation stirring
System includes sequentially connected fine sludge sedimentation stirring motor and gear reducer, the agitating shaft containing agitating vane.
9. the sewage disposal system according to claim 1 containing fine sludge, it is characterised in that the high-frequency electric vibrator
Including three sequentially connected motor, flexible shaft component, vibrating head components.
10. the sewage disposal system according to claim 1 containing fine sludge, it is characterised in that the fine sludge, which twists out, is
System includes sequentially connected twisting out motor and gear reducer, twisting out axis containing helical blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810018504.4A CN107935150A (en) | 2018-01-09 | 2018-01-09 | Sewage disposal system containing fine sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810018504.4A CN107935150A (en) | 2018-01-09 | 2018-01-09 | Sewage disposal system containing fine sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107935150A true CN107935150A (en) | 2018-04-20 |
Family
ID=61937482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810018504.4A Withdrawn CN107935150A (en) | 2018-01-09 | 2018-01-09 | Sewage disposal system containing fine sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107935150A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707613A (en) * | 2021-01-19 | 2021-04-27 | 泰州鑫隆环保科技有限公司 | Treatment process of black and odorous sludge in black and odorous water body |
-
2018
- 2018-01-09 CN CN201810018504.4A patent/CN107935150A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112707613A (en) * | 2021-01-19 | 2021-04-27 | 泰州鑫隆环保科技有限公司 | Treatment process of black and odorous sludge in black and odorous water body |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20180420 |