CN101823828B - Sludge agitator tank - Google Patents
Sludge agitator tank Download PDFInfo
- Publication number
- CN101823828B CN101823828B CN2010101652837A CN201010165283A CN101823828B CN 101823828 B CN101823828 B CN 101823828B CN 2010101652837 A CN2010101652837 A CN 2010101652837A CN 201010165283 A CN201010165283 A CN 201010165283A CN 101823828 B CN101823828 B CN 101823828B
- Authority
- CN
- China
- Prior art keywords
- central reactor
- tank body
- oil
- sludge
- oil collecting
- 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.)
- Expired - Fee Related
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000010865 sewage Substances 0.000 claims description 22
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 239000000701 coagulant Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a sludge agitator tank, which comprises a tank body, a central reactor, an oil collecting ring, a motor and a stirring paddle, wherein the motor is arranged at the top of the tank body; an output shaft of the motor extends until the bottom in the tank body; a fixed central reactor is coaxially arranged in the tank body; a pipe mouth of a sludge delivery pipe is horizontally and obliquely inserted into the upper part of the central reactor; the hollow oil collecting ring is arranged at the top end of the central reactor and is communicated with the inside of the central reactor; the oil collecting ring is connected with an oil collecting pipe for outputting the collected light oil out of the tank body; and the stirring paddle is arranged at the bottom end of the output shaft of the motor. The invention has the advantages of simple structure, convenient operation, small size, high degree of automation, less maintenance workload, convenient management, low energy consumption and low operation cost.
Description
Technical field
The present invention relates to a kind of environmental protection equipment, specifically is a kind of sludge agitator tank, and it is visual plant in the dewatering technology of mud, and effect is that oil, oil-containing, sewage containing methanol mud that gas field development produced are stirred, for the operation of back creates conditions.
Background technology
At present, at oil, oil-containing that gas field development produced, contain in the pure sewage of low concentration mud, also there is not equipment from sludge water, mud to be separated.Be originally that the oil-containing that produces, sewage containing methanol mud are moved sludge sump to car in oil recovery, gas and oily(waste)water concentration technology, sewage mud in the sludge sump is by sun natural drying, water, methyl alcohol and condensate oil in the evaporation mud behind the evaporation airing, are transported mud the postpone burning or are buried ground with car again.This processing mode is contaminate environment not only, and processing efficiency is low, and methyl alcohol and condensate oil can not be recycled.
For this reason, the applicant has proposed a kind of novel method for sludge treatment, at first sewage mud is added coagulating agent and mix stirring, make medicament and sewage mud obtain the thorough mixing reaction, enter afterwards in the reactor and react with organic floculant, by forcing machine sewage mud is carried out solid-liquid separation at last, the solid outward transport is handled or is burned, and the oil of separating, water, methyl alcohol etc. enter oily water separation and extraction system is extracted.Wherein sewage mud adding coagulating agent being mixed stirring is committed step of present method, require the dosing of mixed sewage mud even, on the basis that meets the demands, must try one's best to reduce and add dose to save cost, simultaneously owing to solids in the sewage mud is more, and liquid state is constantly evaporated, must guarantee that the sewage mud after the dosing does not harden, can not meet the demands so tie enough stirrers usually.
Summary of the invention
Technical problem to be solved by this invention provides a kind of dosing and sewage mud of making and mixes, and the sewage mud after the dosing does not produce the sludge agitator tank that hardens.
A kind of sludge agitator tank of the present invention, it comprises tank body, central reactor, oil collecting ring, electric motor, stirring rake, described electric motor mounting is at the tank body top, the output shaft of electric motor extends to the tank body inner bottom part always, the coaxial central reactor that installs and fixes formula in tank body, the mouth of pipe of sludge carrier pipe is the oblique insertion central reactor of level top, the oil collecting ring of hollow be located at the central reactor top and with the central reactor internal communication, oil collecting ring is connected to oil header with the light oil output tank body of collecting; Stirring rake is installed in the motor output shaft bottom.
As improvement of the present invention, central reactor is the stepped circular cone bench-type of thin-walled hollow at last, by some vertical grids water eliminator is installed in the central reactor bottom.
As a further improvement on the present invention, stirring rake is preferably cross V-type stirring rake.
Beneficial effect of the present invention:
1, it is simple in structure, easy and simple to handle, and volume is little, automatic degree height, and maintenance workload is few, convenient management, energy consumption is low, and running cost is few.
2, the design by spout, make sewage mud horizontal plane with the off-centered oblique reaction chamber that sprays in the central reactor in, water inlet adds coagulating agent by chemicals dosing plant simultaneously, make medicament and water inlet obtain thorough mixing, sewage mud rotates into central reactor from top, in the reaction chamber of central reactor, be the eddy flow state to prolong current through line, guarantee the reaction times.
3, oil slick is drained the oil automatically by oil collecting ring in oil droplet and the water, recycles.
4, cross V-type stirring rake is set, rotating speed 3～5r/min turns on the contrary with the spirrillum water (flow) direction, and it is more even that sewage mud is stirred, and mixes more thorough.
Description of drawings
Fig. 1 is a structure iron of the present invention.
Fig. 2 is that Figure 1A-A is to sectional view.
Embodiment
As Fig. 1, sludge agitator tank mainly is made up of tank body, central reactor 1, oil collecting ring 2, electric motor 3, stirring rake 5, wherein:
Concentration is squeezed into sludge agitator tank at the lower concentration oily(waste)water mud of 2000mg/L～60000mg/L by first sludge pump 9, design by spout, make sewage mud horizontal plane with the off-centered oblique reaction chamber 4 that sprays in the central reactor 1 in, water inlet begins to add coagulating agent by chemicals dosing plant simultaneously, make medicament and water inlet obtain filling a part hybrid reaction, sewage mud rotates into central reactor 1 from top, in the reaction chamber 4 of central reactor 1, be the eddy flow state to prolong current through line, guarantee the reaction times, the little oil droplet of dispersive passes through breakdown of emulsion in the water, contact-impact becomes big oil droplet, under buoyancy and sluicing, particle diameter become big oil droplet and water in oil slick be easy to be floated to the import top and form oil reservoir, the most oil slick that is gathered in the central reactor top is drained the oil automatically by oil collecting ring 2.The current spirrillum enters the negative area, bottom, fall and flow in the tank body again on grade water plate 8, directly do not wash away the mud of sludge agitator tank bottom by shelves water plate 8, solidliquid mixture in the equipment is laminar flow regime, be beneficial to the settlement separate of silt particle, in order not make sludge settling solid, the present invention is provided with cross V-type stirring rake, rotating speed 3～5r/min turns on the contrary with the spirrillum water (flow) direction, and it is more even that sewage mud is stirred, mix more thorough, treat to open motorized valve 6 automatically behind the even 10～15min of sludge water stirrer, open second sludge pump 10 of sludge agitator tank bottom in the time of opening of valves, the sewage mud that stirs is discharged.
Claims (3)
1. sludge agitator tank, it is characterized in that comprising tank body, central reactor (1), oil collecting ring (2), electric motor (3), stirring rake (5), described electric motor (3) is installed in the tank body top, the output shaft of electric motor (3) extends to the tank body inner bottom part always, the coaxial central reactor (1) that installs and fixes formula in tank body, this central reactor (1) is the stepped circular cone bench-type of thin-walled hollow, the mouth of pipe of sludge carrier pipe is the oblique insertion central reactor of level (1) top, make sewage mud horizontal plane with the off-centered oblique reaction chamber that sprays in the central reactor in, and rotate into reaction chamber from top, in reaction chamber, be the eddy flow state to prolong current through line, guarantee the reaction times; The oil collecting ring of hollow (2) be located at the central reactor top and with the central reactor internal communication, oil collecting ring (2) is connected to oil header with the light oil output tank body of collecting; Stirring rake (5) is installed in the motor output shaft bottom.
2. sludge agitator tank according to claim 1 is characterized in that by some vertical grids (7) water eliminator (8) being installed in the central reactor bottom.
3. sludge agitator tank according to claim 1 and 2 is characterized in that described stirring rake (5) is a cross V-type stirring rake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101652837A CN101823828B (en) | 2010-05-07 | 2010-05-07 | Sludge agitator tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101652837A CN101823828B (en) | 2010-05-07 | 2010-05-07 | Sludge agitator tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101823828A CN101823828A (en) | 2010-09-08 |
| CN101823828B true CN101823828B (en) | 2011-09-28 |
Family
ID=42688029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101652837A Expired - Fee Related CN101823828B (en) | 2010-05-07 | 2010-05-07 | Sludge agitator tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101823828B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879588A (en) * | 2017-10-30 | 2018-04-06 | 无锡康柏斯机械科技有限公司 | A kind of oil-containing, containing alcohol sludge dewatering equipment and its dewatering |
| CN110358668A (en) * | 2019-07-19 | 2019-10-22 | 菲德克（天津）环保科技有限公司 | Biogas slurry outlet and its pretreatment system and method in a kind of organic garbage anaerobic fermentation tank |
| CN112076646A (en) * | 2020-08-12 | 2020-12-15 | 安徽省英菲尼科技股份有限公司 | Synthetic method of 3-sulfenyl substituted indole compound |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3339846B2 (en) * | 1999-04-02 | 2002-10-28 | 和二 福永 | Coagulation concentration method |
| CN2565816Y (en) * | 2002-07-29 | 2003-08-13 | 罗德春 | Special equipment for separating oil and mud |
| CN2639298Y (en) * | 2003-09-16 | 2004-09-08 | 大庆天汛科技有限公司 | Oil-bearing sludge treating device |
| CN201148370Y (en) * | 2007-12-29 | 2008-11-12 | 上海同济科蓝环保设备工程有限公司 | Modified chemical oil remover |
| CN101549941A (en) * | 2009-04-28 | 2009-10-07 | 张元法 | Device for processing oily sludge into fluid state in oilfield |
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2010
- 2010-05-07 CN CN2010101652837A patent/CN101823828B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101823828A (en) | 2010-09-08 |
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Owner name: JIANGSU SIAO ENVIRONMENTAL PROTECTION TECHNOLOGY C Free format text: FORMER OWNER: JIANGSU SINUO ENVIRONMENTAL PROTECTION MACHINERY S+T CO., LTD. Effective date: 20130710 |
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Free format text: CORRECT: ADDRESS; FROM: 214251 WUXI, JIANGSU PROVINCE TO: 214201 WUXI, JIANGSU PROVINCE |
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Effective date of registration: 20130710 Address after: Gaocheng town high in Jiangsu province Yixing city village 214201. Patentee after: JIANGSU SIAO ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 214251, No. 64 East Road, Guan Lin Town, Yixing, Jiangsu Patentee before: JIANGSU SINUO ENVIRONMENTAL MACHINERY TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 |