CN1038257A - Small Sewage Treatment Equipment and technology thereof - Google Patents
Small Sewage Treatment Equipment and technology thereof Download PDFInfo
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- CN1038257A CN1038257A CN 88103355 CN88103355A CN1038257A CN 1038257 A CN1038257 A CN 1038257A CN 88103355 CN88103355 CN 88103355 CN 88103355 A CN88103355 A CN 88103355A CN 1038257 A CN1038257 A CN 1038257A
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- labyrinth type
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Abstract
The present invention is mainly used in the processing of sanitary sewage, mthod of white water from paper making, electroplating effluent and weaving, dyeing waste water.Its device mainly by settling tank 1, flocculation agent case 4, under meter 3 with 5 and the labyrinth type tilted plate separator led.The labyrinth type tilted plate separator mainly is made up of reactor 19, labyrinth type swash plate 8, sludge bucket 17, pigeon-holed wall 7, spoiler 16, filter plate 15 and slag filtrate 14 etc.Technology of the present invention is simple, device volume is little, compact construction, easy to operate, go slick, processing cost is low, high efficiency, equipment manufacturing cost are cheap, easy to utilize.
Description
The technical field of the invention is the environmental engineering wastewater treatment, a kind of Small Sewage Treatment Equipment and technology thereof.
At present, wastewater treatment settling tank great majority are to adopt advection, perpendicular stream, width of cloth stream, swash plate (pipe) settling tank in the environmental engineering.Common above-mentioned the whole bag of tricks floor space is bigger, construction costs height, constructional difficulties.
The present invention seeks to, for the environmental engineering wastewater treatment provides a kind of Small Sewage Treatment Equipment and technology thereof.(WPI) world patent document is retrieved by computer through the The Patent Service Centre of Heilongjiang Province(23100), not finding as yet has same or analogous patent with the present invention.
Below be particular content of the present invention and most preferred embodiment thereof.
Small Sewage Treatment Equipment of the present invention is made up of agent set and auxiliary equipment, agent set is made up of reaction, labyrinth type sloping plate deposition, slag filtration, hypochlorite four parts of sterilizing, and auxiliary equipment is made up of measuring apparatus, water pump, valve, dosing tank.
Sewage treatment process of the present invention is:
Sewage treatment process is realized by device provided by the present invention, according to the sewage of handling various different qualities, in flocculation agent medicine-chest 4, add suitable flocculation agent, when handling sanitary sewage, add the sterilizing agent hypochlorite in the sterilizing agent medicine-chest 10, can cancel medicine-chest 10 when handling trade effluent, the precipitation part adopts upward flow labyrinth type swash plate, filtering and partly adopting upward flow filtration, filtrate is slag or wood chip.
Technical process of the present invention is as follows:
Sewage is stored in the pond 1, and flocculation agent adds in the casing 4, and flocculation agent is by measuring apparatus 3, and variable valve 2 adds in the preceding water absorption tube of pump.Sewage at first mixes with flocculation agent in the suction before pump, then by sump pump 21, impeller stirs after valve 20, spinner-type flowmeter 5 is metered into reaction zone, overflow around V-arrangement reactor 19 at reaction zone sewage, speed from large to small, the flocculation particle is formed alumen ustum gradually after collision, rise with certain flow rate, flow into the settling region through sharp crested weir 6, and enter labyrinth type swash plate 8 with certain flow velocity through pigeon-holed wall 7, spoiler 16 and carry out solid-liquid separation, effluent stream both had been divided into three districts after going into the labyrinth type swash plate, main flow area, turbulent fluctuation vortex cavity, circulating-area.At the part flocs unit particle of main flow area motion, one side travels forward, the one side precipitation, and the part flocs unit particle that is deposited to the vortex cavity moves with eddy current.These flocs unit particles in the vortex cavity are transported to along with eddy current near the fin of downstream, and after eddy current and one hundred million fin top and top bumped, wherein partly particle entered in the wing tank partly that particle flows to next wing tank with main flow.Be transported to the flocs unit particle in the wing tank, slowly move with circulation in the wing tank, at the bottom of moving to fin and wing tank near or collision just concentrate on the bottom land swash plate after going up along fin, slide into mud-removing bucket 17.
The circulation energy of wing tank is from the motion of primary flow path water, and the momentum that is transmitted during by eddy current collision downstream fin is kept its circulation.Its circulation Peak Flow Rate is roughly the 1/4-1/5 of main flow area, flow velocity makes circulating-area help particles settling near laminar flow regime so slowly, and it is that the labyrinth type swash plate has one of efficient sedimentation effect reason that the low speed circulation of wing tank causes good precipitation environment.
High another of labyrinth type sloping plate deposition efficient also is that most important reason is to have the vortex cavity to exist between circulating-area and fin, vortex cavity eddy current group is carrying the flocs unit particle rotation secretly and flatly fin conveying downstream, after eddying flow and the collision of downstream fin, wherein partly the flocs unit particle just is fed in the circulating-area of wing tank.This conveying is enforceable, this forced conveyance of eddy current, and the dynamic separation effect is the main reason that the labyrinth type swash plate has efficient precipitate and separate function.
The labyrinth type sloping plate deposition depends on the vortex cavity to have and forces centrifugation and circulating-area to have good hydraulics, what this precipitation was pursued is this specific dynamic environment, rather than the hydraulics of desirable settling tank, therefore, the generation of labyrinth type inclined-plate clarifying basin is precipitation technology and theoretical revolution again.
It is relevant with the impurity flocculating properties to go out water concentration behind the labyrinth type sloping plate deposition, and the quiet heavy residual concentration after 30 minutes of the back water that is substantially equal to flocculate.
Labyrinth type inclined-plate clarifying basin deposition efficiency is compared with flat flow, inclined tube, inclined-plate clarifying basin, and its specific volume E is 40 times of horizontal sedimentation tanks, and 5 times of swash plates, 2 times of inclined tubes, its deposition efficiency are quite high.
In labyrinth type sloping plate deposition district, mud is cunning through the slip district goes into sludge bucket 17, regularly discharge through mud valve 18, the post precipitation clear water flows into filtrating area, flow into clean water basin 12 through filter plate 15, filtrate 14 sharp crested weirs 13, the hypochlorite sterilizing agent brings up 0 through disappearing, valve 9 quantitatively splashes into the water of clean water basin after sterilization and drains through valve.
Filtration fraction adopts upward flow filter, filtering velocity is little, effluent quality good, need not establish backwash pump, has saved power, and filtrate adopts slag 14 or wood chip.Slag and wood chip all are wastes, and can regularly replace does not need cost.
Slag is the porousness solid matter, inside has comparatively flourishing hole and bigger specific surface area, organism is had certain adsorptive power, the present invention be near utilize under the neutrallty condition slag to waste water in suspended matter and organic substance adsorb, screen out.
Advantage of the present invention is:
Little, the compact construction of volume, easy to operate, go slick.
2. processing cost is low, treatment effect is high.
3. equipment manufacturing cost is cheap, easy to utilize.
Description of drawings:
Figure of description is a process flow diagram of the present invention, also can be used as the specification digest accompanying drawing.
Claims (2)
1, Small Sewage Treatment Equipment and technology thereof, its device mainly is made up of agent set and auxiliary equipment, it is characterized in that said agent set mainly is made up of reactor 19, sharp crested weir 6, pigeon-holed wall 7, labyrinth type swash plate 8, spoiler 16, sludge bucket 17, mud valve 18, filter plate 15, slag filtrate 14, sharp crested weir 13, clean water basin 12, water discharge valve 11, disinfectant box 4, valve 20,22 and water pump 21.
2, Small Sewage Treatment Equipment as claimed in claim 1 and technology thereof, its treatment process is realized by device provided by the present invention, principal character is the sewage according to various water quality, in treating processes, in flocculation agent medicine-chest 4, add suitable flocculation agent, when handling sanitary sewage, add the sterilizing agent hypochlorite in the medicine-chest 10, can be when handling trade effluent without medicine-chest 10, the precipitation part adopts upward flow labyrinth type swash plate, and it is slag or wood chip that filtration fraction adopts the upward flow filtration filtrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88103355 CN1038257A (en) | 1988-05-31 | 1988-05-31 | Small Sewage Treatment Equipment and technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88103355 CN1038257A (en) | 1988-05-31 | 1988-05-31 | Small Sewage Treatment Equipment and technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1038257A true CN1038257A (en) | 1989-12-27 |
Family
ID=4832560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88103355 Pending CN1038257A (en) | 1988-05-31 | 1988-05-31 | Small Sewage Treatment Equipment and technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1038257A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100348781C (en) * | 2005-03-23 | 2007-11-14 | 浙江大学 | Continuous cyclone clarification treatment device for electroplating waste water |
| CN102351342A (en) * | 2011-07-07 | 2012-02-15 | 山东大学 | Inclined plate electroplate device for removing heavy metal from wastewater and manufacturing method of filter board |
| CN102502207A (en) * | 2011-11-08 | 2012-06-20 | 中国矿业大学 | Fault detection device for belt conveyer |
| CN103738698A (en) * | 2013-12-20 | 2014-04-23 | 淮南万泰电子股份有限公司 | Alignment speed measurement device of mining belt conveyor |
| CN104030004A (en) * | 2014-06-17 | 2014-09-10 | 河南永锦选煤有限公司 | Belt slipping detecting method and device for belt conveyor |
| CN106044111A (en) * | 2016-07-07 | 2016-10-26 | 陈重言 | Belt conveyor low-speed switch |
| CN106325319A (en) * | 2016-10-25 | 2017-01-11 | 华电重工股份有限公司 | Safety protection system of downward belt conveyor |
| CN107519673A (en) * | 2017-05-14 | 2017-12-29 | 河南海天环保科技有限公司 | A kind of umbellate form labyrinth type settler and system |
| CN109018914A (en) * | 2018-08-31 | 2018-12-18 | 江苏丰东热技术有限公司 | A kind of mesh belt speed of service adjusting method and device |
-
1988
- 1988-05-31 CN CN 88103355 patent/CN1038257A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100348781C (en) * | 2005-03-23 | 2007-11-14 | 浙江大学 | Continuous cyclone clarification treatment device for electroplating waste water |
| CN102351342A (en) * | 2011-07-07 | 2012-02-15 | 山东大学 | Inclined plate electroplate device for removing heavy metal from wastewater and manufacturing method of filter board |
| CN102351342B (en) * | 2011-07-07 | 2013-01-02 | 山东大学 | Inclined plate electroplate device for removing heavy metal from wastewater and manufacturing method of filter board |
| CN102502207A (en) * | 2011-11-08 | 2012-06-20 | 中国矿业大学 | Fault detection device for belt conveyer |
| CN103738698A (en) * | 2013-12-20 | 2014-04-23 | 淮南万泰电子股份有限公司 | Alignment speed measurement device of mining belt conveyor |
| CN104030004A (en) * | 2014-06-17 | 2014-09-10 | 河南永锦选煤有限公司 | Belt slipping detecting method and device for belt conveyor |
| CN104030004B (en) * | 2014-06-17 | 2016-04-06 | 河南永锦选煤有限公司 | A kind of belt of belt conveyor skidding method of inspection and belt skidding detecting device thereof |
| CN106044111A (en) * | 2016-07-07 | 2016-10-26 | 陈重言 | Belt conveyor low-speed switch |
| CN106325319A (en) * | 2016-10-25 | 2017-01-11 | 华电重工股份有限公司 | Safety protection system of downward belt conveyor |
| CN106325319B (en) * | 2016-10-25 | 2020-02-28 | 华电重工股份有限公司 | Safety protection system of downward belt conveyor |
| CN107519673A (en) * | 2017-05-14 | 2017-12-29 | 河南海天环保科技有限公司 | A kind of umbellate form labyrinth type settler and system |
| CN109018914A (en) * | 2018-08-31 | 2018-12-18 | 江苏丰东热技术有限公司 | A kind of mesh belt speed of service adjusting method and device |
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| PB01 | Publication | ||
| C06 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| GR02 | Examined patent application | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |