CN104781011B - There is the centrifugal separator of sludge coagulating feed system - Google Patents
There is the centrifugal separator of sludge coagulating feed system Download PDFInfo
- Publication number
- CN104781011B CN104781011B CN201380057108.8A CN201380057108A CN104781011B CN 104781011 B CN104781011 B CN 104781011B CN 201380057108 A CN201380057108 A CN 201380057108A CN 104781011 B CN104781011 B CN 104781011B
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- China
- Prior art keywords
- mentioned
- raw water
- water supply
- cartridge housing
- supply unit
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- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/02—Continuous feeding or discharging; Control arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/10—Centrifuges combined with other apparatus, e.g. electrostatic separators; Sets or systems of several centrifuges
-
- 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
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Centrifugal Separators (AREA)
Abstract
The centrifugal separator with sludge coagulating feed system of the present invention includes：Raw water supply unit；Centrifugation portion, to make by centrifugal force to be separated with the mud being included in above-mentioned raw water and discharged by the raw water of above-mentioned raw water supply unit supply；And cohesion portion, it is arranged at above-mentioned raw water supply unit, for making the sludge coagulating being included in transferred raw water, above-mentioned raw water supply unit includes：Supply pipeline, has raw water entrance and the raw water supply outlet leading to above-mentioned centrifugation portion；And take-off line, from the medial end portions branch of above-mentioned supply pipeline, and there is branch outlet, above-mentioned cohesion portion includes：Main body；Impeller, is arranged at the resettlement section of aforementioned body；Driven shaft, is combined with the center of above-mentioned impeller；Bottom, is inserted in the top of aforementioned body；Cartridge housing, is combined with the top of above-mentioned bottom；Plural bearing, is arranged at the spatial portion of above-mentioned cartridge housing；For preventing the airtight portion in the bottom of leak, it is arranged at the expanding spatial portion of above-mentioned cartridge housing；For preventing the airtight portion in the top of leak, combine with the top of above-mentioned cartridge housing；Support, is combined with the top of above-mentioned cartridge housing；Drive motor, has the drive shaft in the shaft space portion being configured at above-mentioned support；And adapter, the drive shaft of above-mentioned drive motor and above-mentioned driven shaft are connected with each other.
Description
Technical field
The present invention relates to the use of centrifugal force to separate the centrifugal separator of the mud being included in raw water and water, especially, relate to
And the skill of the centrifugal separator with sludge coagulating feed system of mud separating property can be improved by making sludge curing
Art.
Background technology
As by making to make solidss after sludge coagulating with the correlation technique of centrifugal separator detached by way of being dehydrated,
Korean Utility Model discloses No. 20-2007-0000624（On 05 30th, 2007 open, hereinafter referred to as " prior art "）In
Disclose " the horizontal type centrifugal separator device being provided with sludge coagulating device ".
Applicant has developed the following centrifugal separator with sludge coagulating feed system, prepare and centrifugation portion
The sludge coagulating cohesion portion that is connected of entrance side, and prepare raw water supply unit, so that through cohesion portion to centrifugation
Portion side supplies raw water, or directly supplies raw water to centrifugation portion side without cohesion portion, prepares flocculating agent supply pipeline,
To supply flocculating agent to above-mentioned supply unit, or directly supply flocculating agent to cohesion portion, respectively in the confession of centrifugation portion side
Open and close valve is set to the take-off line of pipeline and cohesion portion side, thus raw water stream may be selected, by cut-out by open and close valve
Stream, can be easy to cohesion portion etc. be carried out change repair, thus, can improve cohesion function on the whole, prevent raw water backflow phenomena
With the operability realizing simplicity.
Content of the invention
Technical problem
It is an object of the invention to, provide a kind of may be selected to lead to centrifugation portion side two to transfer one of pipelines
Transfer pipeline to be transferred, and raw water backflow phenomena can be prevented, the sludge curing work(using multiple impellers and dividing plate can be improved
The centrifugal separator with sludge coagulating feed system of energy.
The means of solve problem
In order to solve technical problem as above, the centrifugal separator with sludge coagulating feed system of the present invention
It is characterised by, including：Raw water supply unit；Centrifugation portion, to make by centrifugal force by the raw water of above-mentioned raw water supply unit supply
Separate with the mud being included in above-mentioned raw water and discharge；And cohesion portion, it is arranged at above-mentioned raw water supply unit, be used for making to be included in
Sludge coagulating in the raw water transferred, above-mentioned raw water supply unit includes：Supply pipeline, have raw water entrance and lead to above-mentioned from
The raw water supply outlet of heart separated part；And take-off line, from above-mentioned supply pipeline medial end portions branch, and have and branch out
Mouthful, above-mentioned cohesion portion includes：Main body, has an internal resettlement section of up/down perforation type, above-mentioned resettlement section and above-mentioned take-off line point
Prop up outlet to be connected with each other, aforementioned body is so that above-mentioned supply pipeline and above-mentioned resettlement section are mutually connected and are arranged at above-mentioned confession
Outlet side to pipeline；Impeller, is arranged at the resettlement section of aforementioned body；Driven shaft, is combined with the center of above-mentioned impeller；Bottom
Lid, is inserted in the top of aforementioned body；Cartridge housing, is combined with the top of above-mentioned bottom, and has and so that above-mentioned driven shaft is passed through
Inner space portion and be formed at above-mentioned spatial portion lower side expanding spatial portion；Plural bearing, is arranged at above-mentioned
The spatial portion of cartridge housing, for supporting above-mentioned driven shaft；For preventing the airtight portion in the bottom of leak, it is arranged at above-mentioned cartridge housing
Expanding spatial portion, and there is the interior bottom portion spatial portion making above-mentioned driven shaft pass through；For preventing the airtight portion in the top of leak, with
The top of above-mentioned cartridge housing combines, and has the interior head space portion making above-mentioned driven shaft pass through；Support, with above-mentioned bearing
The top of shell combines, and surrounds the airtight portion in above-mentioned top, has inner shaft spatial portion；Drive motor, is arranged at above-mentioned support
Top, and there is the drive shaft in the shaft space portion being configured at above-mentioned support；And adapter, by the drive shaft of above-mentioned drive motor
It is connected with each other with above-mentioned driven shaft.
And, it is a feature of the present invention that in above-mentioned cohesion portion, to be separated by the side of constant distance on above-mentioned driven shaft
Formula has plural above-mentioned impeller, and the inwall in the resettlement section of aforementioned body has toroidal membrane, and above-mentioned toroidal membrane divides
It is not configured between the impeller of more than above-mentioned two and impeller, thus surrounding above-mentioned driven shaft.
And, it is a feature of the present invention that in above-mentioned raw water supply unit, in the above-mentioned take-off line of above-mentioned supply pipeline
Starting point and the outlet of above-mentioned supply pipeline between be provided with supply open and close valve, above-mentioned take-off line be provided with branch opening and closing
Valve.
On the other hand, it is a feature of the present invention that in above-mentioned raw water supply unit, setting in the entrance side of above-mentioned supply pipeline
It is equipped with the first flocculating agent and put into pipeline and the first washings input pipeline.
Finally, the present invention is characterised in that, in above-mentioned cohesion portion, be provided with aforementioned body and be connected with above-mentioned resettlement section
The second flocculating agent connecing puts into pipeline.
The effect of invention
The centrifugal separator with sludge coagulating feed system of the present invention has following effect, in the mistake of centrifugation
Cheng Zhong, by being configured at the plural impeller of driven shaft and the dividing plate being configured between above-mentioned impeller, to improve mud and
Composite rate between flocculating agent, can promote sludge curing further, and by supply unit arrange two transfer pipelines so that
A transfer pipeline is selected to transfer raw water in two transfer pipelines, in addition to this it is possible to for mutual stirring cohesion
The cohesion portion supply raw water of agent and mud, or directly supply raw water to centrifugation portion side without cohesion portion.
Brief description
Fig. 1 is the figure of the centrifugal separator representing the present invention；
Fig. 2 is to represent the raw water supply unit of centrifugal separator of the present invention and the figure in cohesion portion；
Fig. 3 is the figure in the cohesion portion of an embodiment of centrifugal separator representing the present invention；
Fig. 4 is the figure in the cohesion portion of another embodiment of centrifugal separator representing the present invention.
Specific embodiment
Hereinafter, with reference to the accompanying drawings, to a preferred embodiment of the present invention will be described in detail.
Before this it should be appreciated that term and word used in this specification and protection scope of the present invention
It is not limited to the meaning generally or on dictionary, above-mentioned term and word should be based on inventor in order to optimal method explanations
Related invention and can suitably define the principle of term concepts, be interpreted the meaning being consistent with the technological thought of the present invention
And concept.Therefore, the embodiment recorded in this manual and the structure that illustrates in the accompanying drawings be only the present invention most preferably
An embodiment, all do not represent the technological thought of the present invention, thus, it will be appreciated that in the application time point, there may be being capable of generation
Multiple equivalent technical solutions for the present invention and variation.
As shown in Figures 1 to 4, the centrifugal separator with sludge coagulating feed system of the present invention is substantially supplied by raw water
Portion 10, centrifugation portion 20 and cohesion portion 30 are constituted.
In each structure, as shown in Fig. 2 raw water supply unit 10 includes：Supply pipeline 11, has raw water entrance 111 and leads to
Raw water supply outlet 112 toward above-mentioned centrifugation portion 20；And take-off line 12, from the medial end portions of above-mentioned supply pipeline 11
Branch, and there is branch outlet 121.
Now, as shown in Fig. 2 in above-mentioned raw water supply unit 10, in the above-mentioned take-off line 12 of above-mentioned supply pipeline 11
Starting point and the outlet 112 of above-mentioned supply pipeline 11 between be additionally provided with supply open and close valve 13, be used for opening and close above-mentioned confession
To the stream of pipeline 11, and it is additionally provided with branch's open and close valve 14 in above-mentioned take-off line 12, to open and to close above-mentioned point
The stream of by-pass line 12.
Therefore, by operating one of above-mentioned supply open and close valve 13 or above-mentioned branch open and close valve 14, come to above-mentioned centrifugation
Raw water is directly transferred in separated part 20 side, or can transfer former to above-mentioned centrifugation portion 20 side behind above-mentioned cohesion portion 30
Water.
Meanwhile, after closing above-mentioned supply open and close valve 13 and above-mentioned branch open and close valve 14, above-mentioned cohesion portion 30 can be carried out
Change repairing etc..
And, flocculating agent and washings of sludge coagulating etc. can be used in together move to above-mentioned supply pipeline 11 with raw water
Send, for this reason, as shown in Fig. 2 being provided with the first flocculating agent in entrance 111 side of above-mentioned supply pipeline 11 to put into pipeline 15 and first
Washings put into pipeline 16, and are put into pipelines and transferred to above-mentioned supply pipeline 11 by these and include flocculating agent and washings
Raw water.
As another embodiment, as shown in figure 4, the present invention is provided with the second flocculating agent puts into pipeline 17, above-mentioned second coagulates
Poly- agent is put into pipeline 17 and is connected with the above-mentioned resettlement section 311 of main body 31 described later, thus have can state resettlement section directly up
The advantage that 311 inside puts into flocculating agent.
And, although not shown it is preferable that putting into setting force lift etc. on pipeline 15,16,17 in flocculating agent and washings.
As shown in figure 1, centrifugation portion 20 to make by stating the raw water that raw water supply unit 10 supplies and comprise by centrifugal force
Mud in above-mentioned raw water separates and discharges, and is formed by following general centrifugal separator structure, including：Outer tube 21, tool
There is internal outer tube hollow bulb 211, and configured in the way of traverse；Inner core 22, has outlet 112 phase with above-mentioned supply pipeline 11
The inside inner core hollow bulb 221 connecting, and it is arranged at the inside of the outer tube hollow bulb 211 of above-mentioned outer tube 21 in the way of traverse；
Outer tube drive division 23, is used for making above-mentioned outer tube 21 rotate；Inner core drive division 24, is used for making above-mentioned inner core 22 rotate；And shell
25, surround above-mentioned outer tube 21, and have for discharging the separation water of institute's centrifugation and the first discharge unit 251 of solidss respectively
And second discharge unit 252.
In the case, the outer peripheral face in above-mentioned inner core 22 be formed with multiple with what above-mentioned inner core hollow bulb 221 was connected
Tap 212, and, be formed with the way of not disturbing above-mentioned each tap 212 along the formation of above-mentioned inner core 22 length direction
Screw 213.
Therefore, receive the outer tube 21 of revolving force and the centrifugal force of inner core 22 by from above-mentioned each drive division 23,24, make raw water
After being individually separated into separation water and solidss, discharged to outside by above-mentioned first discharge unit 251 and the second discharge unit 252.
As shown in Figures 2 to 4, cohesion portion 30 is arranged on above-mentioned raw water supply unit 10, for making in transferred raw water
The sludge coagulating that comprises simultaneously solidifies, and above-mentioned cohesion portion 30 includes：Main body 31, has the internal resettlement section 311 of up/down perforation type, above-mentioned
The branch outlet 121 of resettlement section 311 and above-mentioned take-off line 12 is connected with each other, and aforementioned body 31 is so that above-mentioned supply pipeline 11 He
Above-mentioned resettlement section 311 is mutually connected outlet 112 side being arranged at above-mentioned supply pipeline 11；Impeller 32A, is arranged at above-mentioned
The resettlement section 311 of main body 31；Driven shaft 32B, is combined with the center of above-mentioned impeller 32A；Bottom 33, is inserted in aforementioned body 31
Top；Cartridge housing 34, is combined with the top of above-mentioned bottom 33, and has the inner space making above-mentioned driven shaft 32B pass through
Portion 341 and be formed at above-mentioned spatial portion 341 lower side expanding spatial portion 342；Plural bearing 35, is arranged at above-mentioned
The spatial portion of cartridge housing 34, for supporting above-mentioned driven shaft 32B；For preventing the airtight portion in the bottom of leak 36A, it is arranged at above-mentioned
The expanding spatial portion 342 of cartridge housing 34, and there is the interior bottom portion spatial portion 361 making above-mentioned driven shaft 32B pass through；For preventing
The airtight portion in the top 36B of leak, is combined with the top of above-mentioned cartridge housing 34, and has make above-mentioned driven shaft 32B pass through interior
Headroom portion of portion 365；Support 37, is combined with the top of above-mentioned cartridge housing 34, surrounds the airtight portion in above-mentioned top 36B, and has
There is inner shaft spatial portion 371；Drive motor 38, is arranged at the top of above-mentioned support 37, and has and be configured at above-mentioned support 37
The drive shaft 381 in shaft space portion 371；And adapter 39, by the drive shaft 381 of above-mentioned drive motor 38 and above-mentioned driven shaft
32B is connected with each other.
Here, above-mentioned bottom 33 and cartridge housing 34, above-mentioned cartridge housing 34 and support 37, above-mentioned cartridge housing 34 and bottom gas
Compact part 36A, above-mentioned cartridge housing 34 and top airtight portion 36B to be combined with each other by bolt etc. respectively.
And, aforementioned body 31 also includes relaying body 313, and above-mentioned relaying body 313 extends from the bottom of aforementioned body 31, cuts open
Face is in shape wide at the top and narrow at the bottom, is not simply formed with the inside being connected with above-mentioned resettlement section 311 in the inside of above-mentioned relaying body 313
Stream, also makes above-mentioned relaying body 313 arrange in the way of being connected with above-mentioned supply pipeline 11.
And, it is also formed with groove 343 in above-mentioned cartridge housing 34（recess）, above-mentioned groove 343 is along above-mentioned cartridge housing
The peripheral recesses of 34 outer peripheral face, easily to distribute, to outside, the heat producing from above-mentioned bearing 35 and driven shaft 32B.
And, the airtight portion 36A in above-mentioned bottom is made up of chassis 362 and lower seals 363, and above-mentioned chassis 362 is arranged at
The expanding spatial portion 342 of above-mentioned cartridge housing 34, and by secure bond such as bolts in above-mentioned expanding spatial portion 342, in central part
There is the above-mentioned bottom space portion 361 of up/down perforation；Above-mentioned lower seals 363 are between the bottom space portion on above-mentioned chassis 362
361 and above-mentioned driven shaft 32B.
And, the airtight portion 36B in above-mentioned top by take over a business 366 and top seal 367 constitute, above-mentioned take over a business 366 to be configured at
The top of above-mentioned cartridge housing 34, and by secure bond such as bolts in above-mentioned expanding spatial portion 342, have in central part and pass through up and down
Logical above-mentioned headroom portion 365；Above-mentioned top seal 367 between above-mentioned take over a business 366 headroom portion 365 and above-mentioned from
Moving axis 32B.
And, above-mentioned support 37 is made up of lower panel 372, four supporters 373, upper panel 374, above-mentioned bottom surfaces
By bolt etc., secure bond, in the top of above-mentioned cartridge housing 34, and surrounds taking over a business of above-mentioned top airtight portion 36B to plate 372
366 outer peripheral face；Aforementioned four supporter 373 is configured along the top periphery of above-mentioned lower panel 372 with equidistant, and including
Portion forms above-mentioned shaft space portion 371；Above-mentioned upper panel 374 is configured at the top of aforementioned four supporter 373.
Now, the top in above-mentioned upper panel 374 is provided with above-mentioned drive motor 38, and the drive of above-mentioned drive motor 38
Moving axis 381 is configured at above-mentioned shaft space portion 371 in the way of the above-mentioned upper panel of insertion 374.
And, as described in Figure 3, in above-mentioned cohesion portion 30, along above-mentioned driven shaft 32B's on above-mentioned driven shaft 32B
Length direction has plural above-mentioned impeller 32A in the way of being separated by constant distance, and the collecting in aforementioned body 31
Portion 311 inwall has toroidal membrane 312, and above-mentioned toroidal membrane 312 is respectively arranged at impeller 32A and the impeller of more than above-mentioned two
Between 32A, thus surrounding above-mentioned driven shaft 32B.
Therefore, can be carried further by the vortex phenomenon being produced by plural above-mentioned impeller 32A and dividing plate 312
The high curing performance to mud.
More than, during the explanation present invention, referring to the drawings " there is sludge coagulating with what there is given shape and structure
It is illustrated based on the centrifugal separator of feed system ", but those skilled in the art in the invention can enter to the present invention
Row various modifications and change, and this deformation and change should be construed to belong to protection scope of the present invention.
Claims (5)
1. a kind of centrifugal separator with sludge coagulating feed system, including：
Raw water supply unit（10）；
Centrifugation portion（20）, to make by centrifugal force by above-mentioned raw water supply unit（10）Supply raw water and be included in above-mentioned former
Mud in water separates and discharges；And
Cohesion portion（30）, it is arranged at above-mentioned raw water supply unit（10）, for making the sludge coagulating being included in transferred raw water；
Above-mentioned raw water supply unit（10）Including：
Supply pipeline（11）, there is raw water entrance（111）With towards above-mentioned centrifugation portion（20）Raw water supply outlet
（112）；
Above-mentioned cohesion portion（30）Including：
Main body（31）, there is the internal resettlement section of up/down perforation type（311）；
Impeller（32A）, it is arranged at aforementioned body（31）Resettlement section（311）；And
Driven shaft（32B）, with above-mentioned impeller（32A）Center combine；
It is characterized in that,
Above-mentioned raw water supply unit（10）Also include：
Take-off line（12）, from above-mentioned supply pipeline（11）Medial end portions branch, and there is branch outlet（121）；
Wherein above-mentioned cohesion portion（30）Main body（31）Above-mentioned resettlement section（311）With above-mentioned take-off line（12）Branch outlet
（121）It is connected with each other, aforementioned body（31）So that above-mentioned supply pipeline（11）With above-mentioned resettlement section（311）It is mutually connected
It is arranged at above-mentioned supply pipeline（11）Outlet（112）Side；
Above-mentioned cohesion portion（30）Also include：
Bottom（33）, it is inserted in aforementioned body（31）Top；
Cartridge housing（34）, with above-mentioned bottom（33）Top combine, and have and make above-mentioned driven shaft（32B）Through inside empty
Between portion（341）Be formed at above-mentioned spatial portion（341）Lower side expanding spatial portion（342）；
Plural bearing, is arranged at above-mentioned cartridge housing（34）Inner space portion（341）, for supporting above-mentioned driven shaft；
For preventing the airtight portion in the bottom of leak（36A）, it is arranged at above-mentioned cartridge housing（34）Expanding spatial portion（342）, and have
Make above-mentioned driven shaft（32B）Through interior bottom portion spatial portion（361）；
For preventing the airtight portion in the top of leak（36B）, with above-mentioned cartridge housing（34）Top combine, and have make above-mentioned from
Moving axis（32B）Through interior head space portion（365）；
Support（37）, with above-mentioned cartridge housing（34）Top combine, surround the airtight portion in above-mentioned top（36B）, there is inner shaft
Spatial portion（371）；
Drive motor（38）, it is arranged at above-mentioned support（37）Top, and have and be configured at above-mentioned support（37）Shaft space portion
（371）Drive shaft（381）；And
Adapter（39）, by above-mentioned drive motor（38）Drive shaft（381）With above-mentioned driven shaft（32B）It is connected with each other.
2. the centrifugal separator with sludge coagulating feed system according to claim 1 it is characterised in that
In above-mentioned cohesion portion（30）In, in above-mentioned driven shaft（32B）On had in the way of being separated by constant distance plural
Above-mentioned impeller（32A）,
In aforementioned body（31）Resettlement section（311）Inwall there is toroidal membrane（312）, above-mentioned toroidal membrane（312）Respectively
It is configured at the impeller of more than above-mentioned two（32A）With impeller（32A）Between, thus surrounding above-mentioned driven shaft（32B）.
3. the centrifugal separator with sludge coagulating feed system according to claim 1 it is characterised in that
In above-mentioned raw water supply unit（10）In, in above-mentioned supply pipeline（11）Above-mentioned take-off line（12）Starting point and above-mentioned confession
To pipeline（11）Outlet（112）Between be provided with supply open and close valve（13）,
In above-mentioned take-off line（12）It is provided with branch's open and close valve（14）.
4. the centrifugal separator with sludge coagulating feed system according to any one of claims 1 to 3, its feature
It is, in above-mentioned raw water supply unit（10）In, in above-mentioned supply pipeline（11）Entrance（111）Side is provided with the first flocculating agent and throws
Enter pipeline（15）And first washings put into pipeline（16）.
5. the centrifugal separator with sludge coagulating feed system according to any one of claims 1 to 3, its feature
It is, in above-mentioned cohesion portion（30）In, in aforementioned body（31）It is provided with and above-mentioned resettlement section（311）The second cohesion being connected
Agent puts into pipeline（17）.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120122874A KR101251450B1 (en) | 2012-11-01 | 2012-11-01 | Centrifugal separator |
| KR10-2012-0122874 | 2012-11-01 | ||
| PCT/KR2013/007146 WO2014069761A1 (en) | 2012-11-01 | 2013-08-08 | Centrifuge having sludge cohesion supply system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104781011A CN104781011A (en) | 2015-07-15 |
| CN104781011B true CN104781011B (en) | 2017-03-08 |
Family
ID=48442488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380057108.8A Expired - Fee Related CN104781011B (en) | 2012-11-01 | 2013-08-08 | There is the centrifugal separator of sludge coagulating feed system |
Country Status (6)
| Country | Link |
|---|---|
| KR (1) | KR101251450B1 (en) |
| CN (1) | CN104781011B (en) |
| DE (1) | DE112013005270T8 (en) |
| PL (1) | PL227436B1 (en) |
| RO (1) | RO130674A2 (en) |
| WO (1) | WO2014069761A1 (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE509400C2 (en) * | 1996-01-02 | 1999-01-25 | Noxon Ab | decanter centrifuge |
| KR200439085Y1 (en) * | 2006-10-18 | 2008-03-20 | (주)이화에코시스템 | Centrifugal seperator with mixer and clutch |
| KR20070000624U (en) * | 2007-04-27 | 2007-05-30 | 주식회사 로얄정공 | sludge concentration system for horizontal screw decanter centrifuge |
| KR101337290B1 (en) * | 2009-03-19 | 2013-12-05 | 가부시키가이샤 이시가키 | Concentrator-integrated screw press |
| JP5425523B2 (en) * | 2009-05-18 | 2014-02-26 | 株式会社西原環境 | Centrifuge |
| CN101580336B (en) * | 2009-05-27 | 2011-04-20 | 中国石油天然气股份有限公司 | Method for treating oil-containing and methanol-containing sludge |
| KR100993173B1 (en) | 2010-08-18 | 2010-11-09 | 변상철 | Sludge treatment apparatus |
| CN202044815U (en) * | 2011-04-14 | 2011-11-23 | 上海同臣环保科技有限公司 | Spiral flocculation preconcentrator |
| CN102284382B (en) * | 2011-06-09 | 2012-10-17 | 张家港市盛丰药化机械厂 | Centrifuge |
| CN202290334U (en) * | 2011-10-25 | 2012-07-04 | 绍兴县亚美生物化工有限公司 | Feeding pipe of centrifugal separation unit |
| KR101127015B1 (en) | 2012-02-01 | 2012-03-26 | 주식회사 월드이노텍 | Centrifugal separator including agitating blade |
-
2012
- 2012-11-01 KR KR1020120122874A patent/KR101251450B1/en active IP Right Grant
-
2013
- 2013-08-08 DE DE112013005270.9T patent/DE112013005270T8/en not_active Expired - Fee Related
- 2013-08-08 RO ROA201500304A patent/RO130674A2/en unknown
- 2013-08-08 CN CN201380057108.8A patent/CN104781011B/en not_active Expired - Fee Related
- 2013-08-08 PL PL413305A patent/PL227436B1/en unknown
- 2013-08-08 WO PCT/KR2013/007146 patent/WO2014069761A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN104781011A (en) | 2015-07-15 |
| PL227436B1 (en) | 2017-12-29 |
| RO130674A2 (en) | 2015-11-27 |
| DE112013005270T5 (en) | 2015-10-22 |
| PL413305A1 (en) | 2016-07-18 |
| KR101251450B1 (en) | 2013-04-05 |
| DE112013005270T8 (en) | 2015-12-17 |
| WO2014069761A1 (en) | 2014-05-08 |
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