CN103641258B - A kind of sewage solid static state fast separating process and the device realizing the method - Google Patents
A kind of sewage solid static state fast separating process and the device realizing the method Download PDFInfo
- Publication number
- CN103641258B CN103641258B CN201310675411.6A CN201310675411A CN103641258B CN 103641258 B CN103641258 B CN 103641258B CN 201310675411 A CN201310675411 A CN 201310675411A CN 103641258 B CN103641258 B CN 103641258B
- Authority
- CN
- China
- Prior art keywords
- sewage
- water tank
- solid
- foul water
- static state
- 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.)
- Active
Links
Landscapes
- Filtration Of Liquid (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The present invention provides a kind of sewage solid static separation device to include foul water tank casing, described foul water tank casing side is respectively equipped with sewage inlet, flocculant inlet, described foul water tank casing top is provided with drainage screen screen frame (unit), described drainage screen screen frame (unit) periphery is installed and is filtered sealing strip, described foul water tank casing is outer equipped with hydraulic system, the hydraulic stem of described hydraulic system is connected fixing with the pillar of described drainage screen screen frame (unit), described foul water tank box inside is fixedly installed flocculation stirring device in the mode of being tightly connected, and described foul water tank lower box is provided with solid thing floss hole.After adding flocculant, by filtering mesh screen after being stirred, solid thing is separated with liquid water, is substantially shorter the process time, reach to save the purpose of processing cost.
Description
Technical field
The present invention relates to a kind of sewage solid static state fast separating process.
The invention still further relates to a kind of environment protection sewage processing equipment field, particularly relate to a kind of sewage solid static state fast separation device.
Background technology
China's majority urban groundwater is by a certain degree of point-like and facial contamination, and has the trend increased the weight of year by year.The sewage sludge being on the rise not only reduces the use function of water body, it is further exacerbated by the contradiction of shortage of water resources, the strategy of sustainable development implemented China brings and has a strong impact on, but also the serious threat safe drinking water to urbanite and the health of the people.
Most city water resources of China lack, and along with the quickening of process of modernization from now on, shortage of water resources will affect urban water supply.And sewage is a kind of reliable and stable, water resource of reproducible utilization, being the important channel solving urban water shortage, sewage can be back to the aspects such as industrial and mining establishment, municipal administration environmental sanitation, afforestation and city river view after advanced treating.
Existing sewage solid isolation technics, uses natural sedimentation, expends the time long, efficiency is low, as the improvement of technology, uses Dynamic Separation technology, solid-liquid filters separation in flow regime, such as screw extrusion, high speed centrifugation, the water turbidity separated, the suspended material in water cannot be removed, discharge the most up to standard, subsequent treatment need to be carried out, add processing cost.
Summary of the invention
For overcoming drawbacks described above, problem to be solved by this invention is to provide a kind of equipment by the solid thing sharp separation in sewage, is substantially shorter the process time, reaches to save the purpose of processing cost.
The present invention provides a kind of sewage solid static state fast separating process, and the method comprises the steps:
Sewage is injected in foul water tank, adds flocculant,
Start agitator to be stirred, treat that the solid thing in sewage congeals into bulk,
Stop stirring, allow solid-liquid remain static,
Start hydraulic system, make filtration mesh screen move to bottom direction, the solid thing in extruding sewage,
Start the clear liquid after water pumper will filter to extract out.
Described hydraulic system in the present invention is dynamic balancing oil hydraulic system, there is one or more hydraulic stem, described hydraulic stem quantity is fixing with the multiple supports filtering mesh screen to be connected, described water pumper is mounted on described filtration mesh screen, when described filtration mesh screen moves to bottom direction, described water pumper is bottom the clear liquid area separated, and starts water pumper and the clear liquid of separation can be taken out light, without being extracted into the solid thing of small volume.
The present invention provides a kind of sewage solid static state fast separating process, it is judged that mixing time is so that whether solid thing is advisable in bulk, and the selection of the density filtering the net of mesh screen is cannot be through being as the criterion according to less dough.
A kind of sewage solid static separation device is provided to include foul water tank casing for realizing the said method present invention, described foul water tank casing side is respectively equipped with sewage inlet, flocculant inlet, described foul water tank casing top is provided with drainage screen screen frame (unit), described drainage screen screen frame (unit) periphery is installed and is filtered sealing strip, described foul water tank casing is outer equipped with hydraulic system, the hydraulic stem of described hydraulic system is connected fixing with the pillar of described drainage screen screen frame (unit), described foul water tank box inside is fixedly installed flocculation stirring device in the mode of being tightly connected, described foul water tank lower box is provided with solid thing floss hole.
As sewage solid static separation equipment a kind of in the present invention, filtering mesh screen has one or more support.It is that described hydraulic system has one or more hydraulic stem, described hydraulic stem quantity is identical with described support, and hydraulic stem and support one_to_one corresponding also fixing are connected, when hydraulic system drives hydraulic stem up and down motion, mesh screen moves up and down the most therewith, can be separated with clear liquid by solid thing when mesh screen is downward.
As the present invention filters mesh screen, the side corresponding with foul water tank is installed and is filtered sealing strip, described filtration sealing strip is made up of rubber, adjustable, detachable, change easily, filter on mesh screen equipped with water pumper, after hours, filtering mesh screen and drop to foul water tank bottom, the clear liquid on mesh screen face can be taken away by water pumper, without being extracted into the solid-liquid in below mesh screen face.
The present invention provides a kind of sewage solid static separation equipment to be to separate in solid-liquid resting state, after sewage enters foul water tank, add flocculant, agitator is stirred making the solid thing in sewage be condensed into bulk, stop stirring, solid-liquid is allowed to remain static, drainage screen screen frame (unit) is under four bar dynamic balancing fluid press systemic effect, it is pressed down against, the water filtered is extracted out by water pumper, quickly realize solid-liquid separation, solid-liquid static state fast selector actual motion effect, the water quality separated is limpid, no suspended substance matter, separate quickly, treating capacity big.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention one sewage solid static separation device schematic diagram.
Fig. 2 is embodiment of the present invention one sewage solid static separation duty reference view.
Detailed description of the invention
Below in conjunction with detailed description of the invention, invention is described in further detail.
Combining introducing solid-liquid static state fast separating process as a example by municipal wastewater in conjunction with the present invention, the method comprises the steps:
Dirt is injected in foul water tank 10 by sewage inlet 4, adds flocculant by flocculant entrance 5,
Start agitator 13 to be stirred, treat that the solid thing 8 in sewage condenses into bulk,
Stop stirring, treat that solid-liquid 6 remains static,
Start hydraulic system 15, make filtration mesh screen 2 move to bottom direction, the solid thing 8 in extruding sewage,
Start the clear liquid 7 after water pumper 3 will filter to extract out from foul water tank.
By the detection to clear liquid, the method reduces COD of sewage and BOD value effect is notable.And speed is fast, more sewage can be processed within the time of unit, improve efficiency.
It is further detailed below in conjunction with a kind of sewage solid static separation device.
nullRefer to Fig. 1，Fig. 1 be the embodiment of the present invention a kind of sewage solid static separation equipment use before schematic diagram，As shown in the figure，A kind of sewage solid static separation equipment 1 is made up of foul water tank casing 10，The right flank of foul water tank casing 10 closes the sewage inlet 4 of fixing connecting tubular，Sewage inlet 4 is tightly connected with sewage input pipe (not showing in Tu)，Sewage is entered in foul water tank casing 10 by this pipeline，Foul water tank casing opposite side is tightly connected tubulose flocculant inlet 5，Flocculant is mixed with sewage by flocculant inlet 5，Foul water tank inside top is provided with filtration mesh screen 2，Filter mesh screen 2 and foul water tank casing 10 interior side contacts，As improving further，Filtering mesh screen 2 periphery, filtration sealing strip 16 is installed，Prevent the solid thing 6 separated clear liquid 7 after the gap contaminated filter again filtering mesh screen 2 and foul water tank casing 10 junction.It is square for filtering mesh screen 2, each angle is fixing connects a mesh screen support 1, one end of mesh screen support 1 is fixing with filtration mesh screen to be connected, the other end is upwards connected with hydraulic system 15, the internal closing of foul water tank casing 10 bottom side is fixedly connected with a flocculation stirring device 13, the tapered structure in foul water tank casing 10 bottom surface, bottom surface are provided with a solid thing outlet 11, and exit arranges a valve 12 and controls discharge.
Filtering and arrange a water pumper 3 on mesh screen 2, water pumper 3 has water-proof function, can work under water, draw water, and 3 connect clear liquid delivery outlet 14, after hours, start water pumper 3, and the liquid after processing is extracted out from foul water tank casing 10, exports through clear liquid delivery outlet 14.
It is positioned at outside foul water tank casing 10 and has a hydraulic system 15, hydraulic system 15 has multiple hydraulic stem 15, hydraulic stem 15 can be fastened on foul water tank casing 10 lateral surface, one end of the piston body of hydraulic stem 15 is fixing with mesh screen support 1 one end to be connected, it is outer corresponding with the position of mesh screen support 1 that the position of hydraulic stem 15 is positioned at foul water tank casing 10, as further improving, it is inverted l shape that mesh screen support 1 connects one end of hydraulic stem 15, after ledge is connected with hydraulic stem 15, constitute an enclosed construction, there is the effect of screens, drainage screen can be stoped to be sieved through in the solid thing 6 of extruding, the solid thing making part small enters clear liquid 7 district through mesh screen, affect filter effect.
Refer to Fig. 2, Fig. 2 is embodiment of the present invention one sewage solid static separation duty reference view, after being sufficiently stirred for by flocculation stirring device 13, solid thing in sewage is gathered into bulk, start hydraulic system, hydraulic stem 15 is slowly received to oil pump, filtration mesh screen 2 is driven to move down by mesh screen support 1, filter mesh screen 2 by solid thing 8 sharp separation of 6 in solid-liquid out, Gu after thing precipitation, form clear liquid 7, serve as filter mesh sieve 2 when being moved close to foul water tank tank floor position, solid thing 8 is expressed in the pyramidal structure region of bottom, now, clear liquid 7 is positioned at the top filtering mesh screen, start water pumper 3 to be taken away by the clear liquid 7 on top, Open valve 12, effect due to gravity, Gu thing 8 is from solid thing outlet 11 discharge.
Embodiment described above only have expressed the some embodiments of the present invention, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (8)
1. a sewage solid static state fast separating process, the method comprises the steps:
Sewage is injected in foul water tank, adds flocculant,
Start agitator to be stirred, treat that the solid thing in sewage condenses into bulk,
Stop stirring, treat that solid-liquid remains static,
Start hydraulic system, make filtration mesh screen move to bottom direction, the solid thing in extruding sewage,
Start the clear liquid after water pumper will filter to extract out.
2. a kind of sewage solid static state fast separating process as claimed in claim 1, it is characterised in that described hydraulic system is dynamic balancing oil hydraulic system, has one or more hydraulic stem, and described hydraulic stem quantity is fixing with the multiple supports filtering mesh screen to be connected.
3. a kind of sewage solid static state fast separating process as claimed in claim 1, it is characterised in that described water pumper is mounted on described filtration mesh screen, and when described filtration mesh screen moves to bottom direction, described water pumper is bottom the clear liquid area separated.
4. one kind realizes the device of sewage solid static state fast separating process described in claim 1, including foul water tank casing, described foul water tank casing side is respectively equipped with sewage inlet, flocculant inlet, described foul water tank casing top is provided with drainage screen screen frame (unit), described drainage screen screen frame (unit) periphery is installed and is filtered sealing strip, described foul water tank casing is outer equipped with dynamic balancing oil hydraulic system, the hydraulic stem of described hydraulic system is connected fixing with the pillar of described drainage screen screen frame (unit), described foul water tank box inside is fixedly installed flocculation stirring device in the mode of being tightly connected, described foul water tank lower box is provided with solid thing floss hole.
5. a kind of sewage solid static state fast separation device as claimed in claim 4, it is characterised in that filter mesh screen and be fixedly connected with one or more support.
6. a kind of sewage solid static state fast separation device as claimed in claim 4, it is characterised in that described hydraulic system is dynamic balancing oil hydraulic system, has one or more hydraulic stem, and described hydraulic stem quantity is identical with support.
7. a kind of sewage solid static state fast separation device as claimed in claim 4, it is characterised in that described filtration sealing strip is made up of rubber.
8. a kind of sewage solid static state fast separation device as claimed in claim 4, its described solid thing floss hole is provided with valve, the discharge of the solid thing of described Valve controlling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310675411.6A CN103641258B (en) | 2013-12-13 | 2013-12-13 | A kind of sewage solid static state fast separating process and the device realizing the method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310675411.6A CN103641258B (en) | 2013-12-13 | 2013-12-13 | A kind of sewage solid static state fast separating process and the device realizing the method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103641258A CN103641258A (en) | 2014-03-19 |
| CN103641258B true CN103641258B (en) | 2016-08-17 |
Family
ID=50246595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310675411.6A Active CN103641258B (en) | 2013-12-13 | 2013-12-13 | A kind of sewage solid static state fast separating process and the device realizing the method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103641258B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331539B (en) * | 2018-12-13 | 2021-08-03 | 佛山科学技术学院 | Coagulation sedimentation tank for high-concentration wastewater treatment |
| CN110328203B (en) * | 2019-07-09 | 2021-11-12 | 珠海格力智能装备有限公司 | Material suction tank flushing method with good flushing effect and urea machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201678501U (en) * | 2009-06-10 | 2010-12-22 | 北京中宇科博环保工程有限公司 | Automatic rake-lifting peripheral-transmission thickener |
| CN202478673U (en) * | 2011-10-11 | 2012-10-10 | 北京中宇科博环保工程有限公司 | Peripheral gear and rack transmission efficient automatic rake-lifting concentrator |
| CN203639271U (en) * | 2013-12-16 | 2014-06-11 | 罗志豪 | Device for statically and rapidly separating solid from liquid in sewage |
-
2013
- 2013-12-13 CN CN201310675411.6A patent/CN103641258B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201678501U (en) * | 2009-06-10 | 2010-12-22 | 北京中宇科博环保工程有限公司 | Automatic rake-lifting peripheral-transmission thickener |
| CN202478673U (en) * | 2011-10-11 | 2012-10-10 | 北京中宇科博环保工程有限公司 | Peripheral gear and rack transmission efficient automatic rake-lifting concentrator |
| CN203639271U (en) * | 2013-12-16 | 2014-06-11 | 罗志豪 | Device for statically and rapidly separating solid from liquid in sewage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103641258A (en) | 2014-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108840460B (en) | Conveying type sewage stage treatment environment-friendly device | |
| CN209651999U (en) | A kind of multi-stage sewage filter device | |
| CN203227355U (en) | Kitchen waste treatment device | |
| CN202343009U (en) | Kitchen oil and water separation device | |
| CN103601312A (en) | Stone material sewage treatment system and method thereof | |
| CN103641258B (en) | A kind of sewage solid static state fast separating process and the device realizing the method | |
| CN208684564U (en) | A kind of catering sewage treatment device | |
| CN203017871U (en) | Preposed mid-water purifier with fully automatic cyclone desanding filtering device | |
| CN202415295U (en) | High-efficiency integrated water purifier | |
| CN202096824U (en) | Integral filter | |
| CN203639271U (en) | Device for statically and rapidly separating solid from liquid in sewage | |
| CN201728065U (en) | Membrane filtration device | |
| CN209178108U (en) | A kind of oily-water seperating equipment of waste oil | |
| CN106630249A (en) | Automatic tunnel wastewater treatment system | |
| CN208440374U (en) | Garbage wastewater treatment equipment | |
| CN206886853U (en) | A kind of unpowered sludge bed filter | |
| CN206666194U (en) | Automatic oil-separation device equipment roller oil-collecting device | |
| CN109650677A (en) | A kind of oily-water seperating equipment | |
| CN109809589A (en) | A kind of environment-friendly type urban sewage treating device | |
| CN209242789U (en) | A kind of oily-water seperating equipment | |
| CN201394379Y (en) | Gravity flow oil-water separator | |
| CN203440173U (en) | Novel oil separation tank | |
| CN202466820U (en) | Novel oil-water separator | |
| CN207286899U (en) | A kind of solid-liquid separating sewage disposal cleaning equipment | |
| CN204841088U (en) | Novel mud -water separation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CHENGDAOTONG ENVIRONMENTAL PROTECTION TEC Free format text: FORMER OWNER: LUO ZHIHAO Effective date: 20140729 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518016 SHENZHEN, GUANGDONG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20140729 Address after: Luohu District Silver Lake Road Shenzhen city Guangdong province 518000 No. 8 Yiyuan Road No. 1 Lily Applicant after: Shenzhen Chengdaotong Environmental Protection Technology Co., Ltd. Address before: 518016 Futian District, Shenzhen Futian Road No. 30 residential area, room 3, building 306, room Applicant before: Luo Zhihao |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |