CN106746450A - Sludge concentration device - Google Patents
Sludge concentration device Download PDFInfo
- Publication number
- CN106746450A CN106746450A CN201611136250.3A CN201611136250A CN106746450A CN 106746450 A CN106746450 A CN 106746450A CN 201611136250 A CN201611136250 A CN 201611136250A CN 106746450 A CN106746450 A CN 106746450A
- Authority
- CN
- China
- Prior art keywords
- inner cylinder
- outer barrel
- gap
- riser
- concentration device
- 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.)
- Pending
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000010801 sewage sludge Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000589651 Zoogloea Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel 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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
Landscapes
- 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)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of sludge concentration device, including：Inner cylinder, inner cylinder upper end closed, the lower ending opening, and the inner cylinder top are provided with inlet and liquid outlet, the height of the height higher than the liquid outlet of the inlet；Outer barrel, outer barrel upper end open, the lower end closed, and the inner cylinder are located in the outer barrel, are provided between the inner cylinder and the outer barrel between gap, the lower edge of the inner cylinder and the bottom of the outer barrel and are provided with gap, meanwhile, it is provided with deflection plate in the gap；Folded sieve riser, folded sieve riser is located in the inner cylinder.It is an advantage of the invention that：Concentrated effect preferably, and is not easily blocked.
Description
Technical field
The present invention relates to technical field of environment protection equipment, more particularly, to a kind of sludge concentration device.
Background technology
As industry and the development in city, municipal sewage plant's quantity increase, sewage load and sludge yield are continuous
Increase, carry out mud decrement very urgent.
Sludge is the porous dielectric substance of a kind of high-moisture, complicated component.In addition to containing substantial amounts of moisture, sludge also contains
Aggregate that the zoogloea and its organic matter of absorption and inorganic matter formed by substantial amounts of microorganism are constituted, organic matter pathogen,
Heavy metal, salt etc..Moisture percentage in sewage sludge after press filtration still has 80%, and moisture content higher disposes band to the sludge later stage
Carry out great difficulty, and mishandling can also cause secondary pollution to environment.
The principle of sludge concentration method is at present：The cell membrane of microorganism in destruction sludge, what is contained in release cell is big
Amount combines water, using the moisture in the method removal sludge of filter press press filtration.Have a disadvantage in that：Time-consuming, during press filtration
Mud solid content into filter press is relatively low, causes to be press-filtered out the moisture percentage in sewage sludge for coming and still do not repair to think.
The content of the invention
It is an object of the invention to provide a kind of sludge concentration device, it has concentrated effect preferably, and the spy being not easily blocked
Point.
The technical solution adopted in the present invention is：Sludge concentration device, the sludge concentration device includes：
Inner cylinder, inner cylinder upper end closed, the lower ending opening, and the inner cylinder top is provided with inlet and liquid outlet, the height of the inlet
Height of the degree higher than the liquid outlet；
Outer barrel, outer barrel upper end open, the lower end closed, and the inner cylinder are located in the outer barrel, are provided between the inner cylinder and the outer barrel
Gap is provided between gap, the lower edge of the inner cylinder and the bottom of the outer barrel, meanwhile, it is provided with deflection plate in the gap；
Folded sieve riser, folded sieve riser is located in the inner cylinder.
The inner cylinder, outer barrel, deflection plate, folded sieve riser are prepared or by corrosion-resistant place using resistant material
Reason.
The deflection plate is formed using two pieces of material of rectangular channel docking.
The invention has the advantages that compared with the prior art,：Concentrated effect preferably, and is not easily blocked.Dirt of the invention
Quiescent setting space is formed between the outer barrel and inner cylinder of mud enrichment facility, deflection plate is prevented because of water body caused by inner cylinder lifting sludge
Flowing, the folded sieve riser in inner cylinder can lift sludge, and clear water flows out from outer barrel top, and the sludge for settling down is by folded
Sieve riser is promoted to inner cylinder top, is flowed out by internal liquid outlet.In this way, having reached splendid concentrated effect, and it is difficult to block up
Plug.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is the front sectional view of embodiments of the invention.
In figure：
10th, inner cylinder, 11, inlet, 12, liquid outlet；
20th, outer barrel, 21, gap, 22, gap, 23, deflection plate；
30th, sieve riser is folded.
Specific embodiment
Embodiment, as shown in Figure 1：Sludge concentration device, including：The parts such as inner cylinder 10, outer barrel 20, folded sieve riser 30.
Concretely：
The upper end closed of inner cylinder 10, the lower ending opening, and the top of inner cylinder 10 is provided with inlet 11 and liquid outlet 12, the inlet 11
Height higher than the liquid outlet 12 height.
The upper end open of outer barrel 20, the lower end closed, and the inner cylinder 10 is in the outer barrel 20.The inner cylinder 10 and the outer barrel 20
Between be provided between the bottom in gap 21, the lower edge of the inner cylinder 10 and the outer barrel 20 and be provided with gap 22.Meanwhile, the gap 21
Inside it is provided with deflection plate 23.Deflection plate 23 can be by the way of common, using two pieces of material of rectangular channel docking in the present embodiment
Into.Certainly, deflection plate 23 is preferably located at the bottom in the gap 21.
Folded sieve riser 30 is located in the inner cylinder 10.Folded sieve riser 30 is preferably with the folded sieve riser of annular.
Optimization：
The inner cylinder 10, outer barrel 20, deflection plate 23, folded sieve riser 30 are prepared or by corrosion-resistant place using resistant material
Reason.Such as, the inner cylinder 10 and outer barrel 20 are prepared using stainless steel, or, the surface of the inner cylinder 10 and outer barrel 20 is by electricity
Plating or envelope modeling treatment.
Operation principle of the invention：Mud enters the inner cylinder 10 from the inlet 11, and mud is settled by deadweight infiltration type,
Without power drive, effective reducing energy consumption.By after sedimentation, into the bottom of inner cylinder 10, folded sieve riser 30 is lifted mud
The sludge that sedimentation is gone down, while the water for carrying is downward from the edge of the inner cylinder 10, enters to the liquid outlet 12 from the gap 22 of bottom
Enter the outer barrel 20, the muddy thing in the outer barrel 20 is further settled, and concentrate is settled down to the bottom of the outer barrel 20, the folded Luo Tisheng
Plate 30 continues to lift up thickened sludge, forms a fixed circulation, reaches the purpose of thickened sludge.Wherein, the deflection plate 23 can
The muddiness of liquid in the outer barrel 20 is effectively prevented, while preventing thickened sludge from floating.
Sludge concentration device of the invention can effectively concentrate larger molecular organicses, and applied widely, can be used to give up
The concentration of the industrial wastewater mud such as water, dye chemical industry and printing and dyeing industrial waste water, meanwhile, can effectively anti-clogging, and concentration effect
Rate is high, long service life, energy consumption are low.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the invention, every utilization is not thereby limited
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (3)
1. sludge concentration device, it is characterised in that：The sludge concentration device includes：
Inner cylinder（10）, the inner cylinder（10）Upper end closed, lower ending opening, and the inner cylinder（10）Top is provided with inlet（11）With go out liquid
Mouthful（12）, the inlet（11）Height be higher than the liquid outlet（12）Height；
Outer barrel（20）, the outer barrel（20）Upper end open, lower end closed, and the inner cylinder（10）Positioned at the outer barrel（20）It is interior, the inner cylinder
（10）With the outer barrel（20）Between be provided with gap（21）, the inner cylinder（10）Lower edge and the outer barrel（20）Bottom between set
There is gap（22）, meanwhile, the gap（21）Inside it is provided with deflection plate（23）；
Folded sieve riser（30）, folded sieve riser（30）Positioned at the inner cylinder（10）It is interior.
2. sludge concentration device according to claim 1, it is characterised in that：The inner cylinder（10）, outer barrel（20）, deflection plate
（23）, folded sieve riser（30）Prepared or by corrosion-resistance treatment using resistant material.
3. sludge concentration device according to claim 1, it is characterised in that：The deflection plate（23）It is square using two block lengths
Sheet material docking is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611136250.3A CN106746450A (en) | 2016-12-12 | 2016-12-12 | Sludge concentration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611136250.3A CN106746450A (en) | 2016-12-12 | 2016-12-12 | Sludge concentration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106746450A true CN106746450A (en) | 2017-05-31 |
Family
ID=58879857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611136250.3A Pending CN106746450A (en) | 2016-12-12 | 2016-12-12 | Sludge concentration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106746450A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000153297A (en) * | 1998-11-17 | 2000-06-06 | Nkk Corp | Sludge concentration and treating device |
| JP2003285100A (en) * | 2002-03-27 | 2003-10-07 | Kurita Water Ind Ltd | Sludge thickener |
| JP2006075673A (en) * | 2004-09-07 | 2006-03-23 | Kurita Water Ind Ltd | Sludge concentrator |
| CN201445837U (en) * | 2009-08-07 | 2010-05-05 | 陈晓冬 | Sewage-sludge separation device |
| CN102267751A (en) * | 2010-10-26 | 2011-12-07 | 苏木清 | Rapid precipitation and concentration tank for tailing sewage |
| CN103785198A (en) * | 2012-10-30 | 2014-05-14 | 北京亿维德曼科技发展有限公司 | Efficient deep cone sludge thickener |
| CN206308243U (en) * | 2016-12-12 | 2017-07-07 | 盐城琛丹低碳技术研究院有限公司 | Sludge concentration device |
-
2016
- 2016-12-12 CN CN201611136250.3A patent/CN106746450A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000153297A (en) * | 1998-11-17 | 2000-06-06 | Nkk Corp | Sludge concentration and treating device |
| JP2003285100A (en) * | 2002-03-27 | 2003-10-07 | Kurita Water Ind Ltd | Sludge thickener |
| JP2006075673A (en) * | 2004-09-07 | 2006-03-23 | Kurita Water Ind Ltd | Sludge concentrator |
| CN201445837U (en) * | 2009-08-07 | 2010-05-05 | 陈晓冬 | Sewage-sludge separation device |
| CN102267751A (en) * | 2010-10-26 | 2011-12-07 | 苏木清 | Rapid precipitation and concentration tank for tailing sewage |
| CN103785198A (en) * | 2012-10-30 | 2014-05-14 | 北京亿维德曼科技发展有限公司 | Efficient deep cone sludge thickener |
| CN206308243U (en) * | 2016-12-12 | 2017-07-07 | 盐城琛丹低碳技术研究院有限公司 | Sludge concentration device |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |