CN205133305U - Physical -chemical reaction solid -liquid separation integral type effluent treatment plant - Google Patents
Physical -chemical reaction solid -liquid separation integral type effluent treatment plant Download PDFInfo
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- CN205133305U CN205133305U CN201520932516.XU CN201520932516U CN205133305U CN 205133305 U CN205133305 U CN 205133305U CN 201520932516 U CN201520932516 U CN 201520932516U CN 205133305 U CN205133305 U CN 205133305U
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Abstract
The utility model relates to a physical -chemical reaction solid -liquid separation integral type effluent treatment plant. Big, the difficult technical problem of fatlute separation of area that the current effluent treatment plant of main solution exists. Technical scheme does: the device includes the adjustment tank, thoughtlessly congeals reaction, flocculating reaction groove and solid -liquid separation equipment, connects through communicating pipe between above -mentioned each cell body, and the stirring speed reducer is all installed to every cell body, and every cell body all is equipped with the water conservancy diversion check, and every cell body is connected with the chemical drug groove, and every chemical drug groove is all installed and is stirred speed reducer and medicament pump, wherein thoughtlessly congeals the reaction and connects two chemical drug grooves, all is equipped with water pipe on all chemical drug grooves. The adjustment tank passes through the tube coupling wastewater disposal basin through flowmeter, waste water pump, diversion jar. Built -in magnetic disc of solid -liquid separation equipment and cleaning shoe, cleaning shoe and magnetic disc laminating are driven by gear motor, magnetic disc intercommunication clear water groove, delivery port and through the external outlet water pool of pipeline, the solid -liquid separation equipment lateral wall is equipped with mud and fights and go out the mud mouth and through the external sludge impoundment of pipeline. The utility model discloses the waste water materialization that can be used to the every profession and trade is handled.
Description
Technical field
The utility model relates to a kind of wastewater treatment equipment, particularly the solid-liquid separation integrated wastewater treatment equipment of a kind of physical reaction.The utility model can be used for the waste water physicochemical process of the industries such as petroleum and petrochemical industry oily(waste)water, coal, chemical industry, iron and steel, coking, pharmacy, printing and dyeing, papermaking, plating, food, processing of stone.
Background technology
More oily(waste)water is there is in the industry such as petroleum and petrochemical industry, carbonization of coal.Traditional process oily(waste)water mostly adopts materializing strategy, precipitation (air supporting, filtration), sludge condensation technical process, the reaction tank that system needs volume larger, settling bowl, filtering basin (tank), sludge thickener (machine), water extracter, pressure filter etc. a series of structures and equipment---and whole engineering system is complicated, floor space is large, investment cost is high.Physical reaction and the muddy water solid-liquid separation of oily(waste)water are more special.Solid-liquid separation is more difficult.A lot of defect is all there is now at the solid-liquid separating equipment used, as precipitation, air supporting, filtration all also exist the problem of greasy filth solid-liquid separation difficulty, the problem blocked by greasy filth of filter cloth and filtrate.It is high to there is energy consumption in sleeping spiral shell separating centrifuge, and noise is large, the problem that maintenance cost is high.Especially the waste water produced in oil drilling platform or oil recovery process, field work, needs treatment in situ.Thus, require that sewage treatment equipment volume is little, be convenient to mobile, failure rate is low, energy consumption is low, and level of automation is high.
Meanwhile, the wastewater treatment of some other industry, due to the restriction in place, also needs the apparatus for physical Chemical treating that floor space is little.
Summary of the invention
The purpose of this utility model is that open a kind of level of automation is high, the waste water physicochemical treatment unit that floor space is little, mainly solves that the floor space that existing wastewater treatment equipment exists is large, the technical problem of greasy filth separation difficulty.
The technical solution of the utility model is: the solid-liquid separation integrated wastewater treatment equipment of physical reaction, comprise regulating tank, coagulating groove, flocculation reaction groove and equipment for separating liquid from solid, connected by pipe connecting between above-mentioned each cell body, each cell body is all provided with stirring step-down gear, each cell body is equipped with water conservancy diversion lattice, each cell body is connected with chemical drug groove, each chemical drug groove is all provided with and stirs step-down gear and compound pump, wherein coagulating groove connects two chemical drug grooves, and all chemical drug grooves are all equipped with running water pipe.Regulating tank connects wastewater disposal basin through under meter, waste water pump, water diversion tank by pipeline.Described equipment for separating liquid from solid built-in disk and cleaning shoe, cleaning shoe and disk are fitted and are driven by reducing motor, disk is communicated with Rinsing Area, water outlet pick out pond by pipeline, and equipment for separating liquid from solid sidewall is provided with sludge bucket and mud mouth and by the external sludge sump of pipeline.
Waste water is promoted to regulating tank water-in by pump, and then flow into water conservancy diversion lattice, coagulating agent or pH adjusting agent add in water conservancy diversion lattice simultaneously.The object arranging water conservancy diversion lattice is exactly enter bottom regulating tank by water conservancy diversion lattice after waste water mixes with medicament, and regulating tank water outlet is positioned at top, and such waste water upwards flows from bottom, stirs relatively more abundant, avoid the phenomenon of short stream and undercompounding through paddle.Waste water flows out from regulating tank top closed tube and enters coagulating groove, and the structure of coagulating groove, flocculation reaction groove is identical with regulating tank with waste water flow process.According to the difference of wastewater property, different water treatment agents and iron powder or magnetic is added respectively in regulating tank, coagulating groove, flocculation reaction groove water conservancy diversion lattice, complete physical reaction, the waste water of the flocculation group containing iron powder or magnetic enters solid-liquid magnetic separator, flocculation group is by disk sucking-off, by cleaning shoe, by under the sludge scraping on disk.Cleaning shoe adopts movable, the laminating of scraper plate and disk being tried one's best by the elastic force of spring, and what overcome that fixing scraper plate causes because disk is uneven scrapes mud phenomenon not to the utmost.Mud is discharged from bucket, and waste water is discharged from Rinsing Area.
Regulating tank, coagulating groove, flocculation reaction groove are all drum-shaped cell body, and this structure can avoid dead angle in cell body, make materialization flocculation reaction more abundant.
Regulating tank, coagulating groove, flocculation reaction groove retention time of sewage are 2 minutes.And the time of common flocculation reaction design is 15-20 minute.Thus, reactor volume is little.
Stir step-down gear agitating vane and arrange one group or two groups according to the size of bucket, blade length is 50% of barrel diameter, and blade inclination angle is 45 degree, stirs under making current direction.Regulating tank, coagulation tank rotating speed of agitator are 120 revs/min, and flocculation tank rotating speed of agitator is 80-90 rev/min.
All chemical drug grooves all adopt cylindrical, and iron powder stirring rake adopts three bladed propeller formula to stir, and stirring velocity is 250 revs/min.Flocculation agent chemical drug groove adopts upper and lower double-layer structure, and top is chemical drug groove, and bottom is storage tanks, connects between upper and lower groove with closed tube, and flocculation agent chemical drug groove is provided with respiratory siphon, and dosing pump adopts volume pump or peristaltic pump.
Advantageous Effects of the present utility model: the device that waste water physicochemical process needs by this device is integrated, and be combined on a chassis, compact construction, floor space is little, is convenient to mobile and field work needs, shortens the residence time in waste water flow process and flow process, treatment effect is good, power consumption is low, meets the requirement of low-carbon environment-friendly, water outlet indicator of suspended solids SS≤50mg/L.Be widely used in the waste water physicochemical process of the industries such as petroleum and petrochemical industry, coal, chemical industry, iron and steel, coking, pharmacy, printing and dyeing, papermaking, plating, food, processing of stone.And there is following advantage: 1, according to the research of our waste water dosing materialization flocculation, design is optimized to dosing reactor, medicament and waste water are fully mixed, decrease the reaction times, reaction time foreshortens to 2-3 minute in 15-20 minute by conventional design, thus, reduce the volume-diminished about 6 times of reactor.2, chemical drug groove, particularly flocculation agent chemical drug groove, adopt upper and lower modular appliance, utilizes respiratory siphon to arrange, and greatly reduces the volume of chemical drug device.3, solid-liquid mud-water separation adopts Magneto separate principle, and by loading iron powder or magnetic in dosing process, recycling magneticseparation contains the mud of iron powder or magnetic.Because magnetic force is separated instantaneously, thus, separating device floor space is little, and energy consumption is low.4, physical reaction device, chemical drug device, magnetic separating apparatus are contained on a base plate.Unitary design is convenient to install, lift and transport.5, Magneto separate adopts the design of stainless steel disk, is separated oily sludge, avoids the blockage problem of greasy filth by magnetic-adsorption.And.Disk is without the need to rinsing.
Accompanying drawing explanation
Fig. 1 is the utility model syndeton schematic diagram.
Fig. 2 is the utility model plan structure schematic diagram.
Fig. 3 is Fig. 2 A-A sectional view.
Fig. 4 is Fig. 2 B-B sectional view.
In figure: 1-water inlet pipe, 2-regulating tank water conservancy diversion lattice, 3-regulating tank stirs step-down gear, 4-regulating tank, 5-first pipe connecting, 6-coagulation tank water conservancy diversion lattice, 7-coagulation tank stirs step-down gear, 8-coagulating groove, 9-second pipe connecting, 10-flocculation tank water conservancy diversion lattice, 11-coagulation tank stirs step-down gear, 12-flocculation reaction groove, 13-closed tube, 14-electric appliance control box, 15-reducing motor, 16-Rinsing Area, 17-disk, 18-water outlet, 19-coagulating agent transferpump, 20-coagulating agent stirs step-down gear, 21-coagulating agent chemical drug groove, 22-iron powder or magnetic transferpump, 23-iron powder or magnetic stir step-down gear, 24-iron powder or magnetic chemical drug groove, 25-first flocculation agent transferpump, 26-running water pipe, 27-first storage tanks, 28-first flocculation agent stirs step-down gear, 29-first flocculation agent chemical drug groove, 30-second holding tank, 31-second flocculation agent stirs step-down gear, 32-second flocculation agent chemical drug groove, 33-second flocculation agent transferpump, 34-base plate, 35-regulating tank paddle, 36-coagulation tank paddle, 37-flocculation tank paddle, 38-coagulating agent chemical drug groove paddle, 39-iron powder or magnetic chemical drug groove paddle, 40-first respiratory siphon, 41-first flocculation agent chemical drug groove paddle, 42-second flocculation agent chemical drug groove paddle, 43-second respiratory siphon, 44-first flocculation agent chemical drug groove closed tube, 45-second flocculation agent chemical drug groove closed tube, 46-cleaning shoe, 47-sludge bucket, 48-mud mouth, 49-under meter, 50-waste water pump, 51-water diversion tank, 52-wastewater disposal basin, 53-outlet sump, 54-sludge sump.
Embodiment
With reference to Fig. 1-4, the solid-liquid separation integrated wastewater treatment equipment of physical reaction, comprise regulating tank 4, coagulating groove 8, flocculation reaction groove 12 and equipment for separating liquid from solid, connected by pipe connecting between above-mentioned each cell body, each cell body is all provided with stirring step-down gear, each cell body is equipped with water conservancy diversion lattice, and each cell body is connected with chemical drug groove, and each chemical drug groove is all provided with and stirs step-down gear and compound pump.Wherein coagulating groove 8 connects two chemical drug grooves.All chemical drug grooves are all equipped with running water pipe 26.Regulating tank 4 connects wastewater disposal basin 52 through under meter 49, waste water pump 50, water diversion tank 51 by pipeline.Described equipment for separating liquid from solid built-in disk 17 and cleaning shoe 46, cleaning shoe 46 and disk 17 are fitted and are driven by reducing motor 15, disk 17 is communicated with Rinsing Area 16, water outlet 18 pick out pond 53 by pipeline, and equipment for separating liquid from solid sidewall is provided with sludge bucket 47 and mud mouth 48 and by the external sludge sump 54 of pipeline.
Waste water through pump delivery to water inlet pipe 1, then regulating tank water conservancy diversion lattice 2 are entered, in lattice, add pH adjusting agent or coagulating agent simultaneously, medicament and waste water are after mixing, flow downward to bottom regulating tank 4, upwards flow in regulating tank again, after regulating tank paddle 35 stirs, medicament and waste water are fully reacted.It is 120 revs/min that regulating tank stirs step-down gear 3, and regulating tank paddle 35 adopts the board-like blade in 45 degree, inclination angle, under sense of rotation makes current direction.Retention time of sewage about 2 minutes, reacted waste water, coagulation tank water conservancy diversion lattice 6 are entered from the first pipe connecting 5, simultaneously, in water conservancy diversion lattice, add coagulating agent and iron powder or magnetic, enter bottom coagulation tank 8 after coagulating agent and iron powder or magnetic mix with waste water, waste water moves upward, after coagulation tank paddle 36 stirs, coagulating agent, iron powder or magnetic are fully reacted.It is 120 revs/min that coagulation tank stirs step-down gear 7, and coagulation tank paddle 36 adopts the board-like blade in 45 degree, inclination angle, under sense of rotation makes current direction.Retention time of sewage about 2 minutes.
Reacted waste water, flocculation tank water conservancy diversion lattice 10 are entered from the second pipe connecting 9, simultaneously, flocculation agent PAM is added in water conservancy diversion lattice, enter after flocculation agent mixes with waste water bottom flocculation reaction groove 12, waste water moves upward, after flocculation tank paddle 37 stirs, coagulating agent, iron powder or magnetic and flocculation agent are fully reacted, forms flocculation group.It is 80 revs/min that flocculation tank stirs step-down gear 11, and flocculation tank paddle 37 adopts the board-like blade in 45 degree, inclination angle, under sense of rotation makes current direction.Retention time of sewage about 2 minutes.
Reaction forms the waste water of flocculation group, through closed tube 13, water inlet Magneto separate main frame, flow out from the gap of disk 17 and Rinsing Area 16, the flocculation group containing iron powder or magnetic is adsorbed by the disk containing permanent magnetic iron, thus separates from waste water, disk is through over-rotation, the mud being adsorbed on magnetic disk surface is scraped by cleaning shoe 46, enters sludge bucket 47, discharges from mud mouth 48.Cleaning shoe adopts movable, the laminating of scraper plate and disk being tried one's best by the elastic force of spring, and what overcome that fixing scraper plate causes because disk is uneven scrapes mud phenomenon not to the utmost.The rotating speed of the reducing motor 15 of disk is between 1-2 rev/min.
Clear water after separation flows into Rinsing Area 16 and flows out from main frame water outlet 18.
Coagulating agent chemical drug groove 21 adopts cylinder barrel shaped structure, and it is 120 revs/min that coagulating agent stirs step-down gear 20, and coagulating agent chemical drug groove paddle 38 adopts the board-like blade in 45 degree, inclination angle, under sense of rotation makes current direction.Coagulating agent transferpump 19 adopts mechanically actuated diaphragm metering pump, medicament by Cemented filling to regulating tank water conservancy diversion lattice 2.
Iron powder or magnetic chemical drug groove 24 adopt cylinder barrel shaped structure, and it is 250 revs/min that iron powder or magnetic stir step-down gear 23, and iron powder or magnetic chemical drug groove paddle 39 adopt three bladed propeller leaf, under sense of rotation makes current direction.Iron powder or magnetic transferpump 22 adopt METERING DIAPHRAGM PUMPS or peristaltic pump, medicament by Cemented filling to coagulation tank water conservancy diversion lattice 6.As long as compound pump runs, iron powder or magnetic stir step-down gear 23 and must keep running.
Flocculation agent chemical drug groove 29 adopts upper and lower double-layer structure, upper strata is chemical drug groove, and cell body adopts cylinder barrel shaped structure, and it is 120 revs/min that flocculation agent stirs step-down gear 28, first flocculation agent chemical drug groove paddle 41 adopts the board-like blade in 45 degree, inclination angle, under sense of rotation makes current direction.Flocculation agent in chemical drug groove after stirring and dissolving slaking in 45-60 minute, flow into bottom first storage tanks 27 by the first flocculation agent chemical drug groove closed tube 44, be delivered to coagulating groove 8 with the first flocculation agent transferpump 25.If when top chemical drug groove medicament is about to be finished and makes up a prescription, close the valve of upper and lower first flocculation agent chemical drug groove closed tube 44.Owing to storage tanks being provided with the first respiratory siphon 40, can guarantee that flocculation agent transferpump 25 still can normally work when closed tube valve closes.Closed tube valve is opened after chemical drug completes.
Sometimes need to add two kinds of flocculation agent reactions.Second flocculation agent chemical drug groove 32 adopts upper and lower double-layer structure, upper strata is chemical drug groove, and cell body adopts cylinder barrel shaped structure, and it is 120 revs/min that the second flocculation agent stirs step-down gear 31, second flocculation agent chemical drug groove paddle 42 adopts the board-like blade in 45 degree, inclination angle, under sense of rotation makes current direction.Flocculation agent in chemical drug groove after stirring and dissolving slaking in 45-60 minute, flow into bottom second storage tanks 30 by the second flocculation agent chemical drug groove closed tube 45, flocculation agent is delivered to flocculation tank water conservancy diversion lattice 10 through the second flocculation agent transferpump 33.If when top chemical drug groove medicament is about to be finished and makes up a prescription, close the valve of upper and lower second flocculation agent chemical drug groove closed tube 45.Owing to storage tanks being provided with the second respiratory siphon 43, can guarantee that the second flocculation agent transferpump 33 still can normally work when closed tube valve closes.Closed tube valve is opened after chemical drug completes.
Chemical drug groove and reactor and main frame are arranged on same base plate 34.Be convenient to lifting and transport.All electrical equipment current collector controlling boxs 14 control.Be convenient to centralized operation.
Claims (5)
1. the solid-liquid separation integrated wastewater treatment equipment of physical reaction, it is characterized in that comprising regulating tank, coagulating groove, flocculation reaction groove and equipment for separating liquid from solid, connected by pipe connecting between above-mentioned each cell body, each cell body is all provided with stirring step-down gear, each cell body is equipped with water conservancy diversion lattice, and each cell body is connected with chemical drug groove, and each chemical drug groove is all provided with and stirs step-down gear and compound pump, wherein coagulating groove connects two chemical drug grooves, and all chemical drug grooves are all equipped with running water pipe; Regulating tank connects wastewater disposal basin through under meter, waste water pump, water diversion tank by pipeline; Described equipment for separating liquid from solid built-in disk and cleaning shoe, cleaning shoe and disk are fitted and are driven by reducing motor, disk is communicated with Rinsing Area, water outlet pick out pond by pipeline, and equipment for separating liquid from solid sidewall is provided with sludge bucket and mud mouth and by the external sludge sump of pipeline.
2. the solid-liquid separation integrated wastewater treatment equipment of physical reaction according to claim 1, is characterized in that regulating tank, coagulating groove, flocculation reaction groove and chemical drug groove are all drum-shaped cell body.
3. the solid-liquid separation integrated wastewater treatment equipment of physical reaction according to claim 1, it is characterized in that stirring step-down gear agitating vane arranges one group or two groups according to the size of bucket, blade length is 50% of barrel diameter, and blade inclination angle is 45 degree.
4. the solid-liquid separation integrated wastewater treatment equipment of physical reaction according to claim 1, it is characterized in that described chemical drug groove comprises coagulating agent chemical drug groove, iron powder or magnetic chemical drug groove and flocculation agent chemical drug groove, wherein flocculation agent chemical drug groove is upper and lower double-layer structure, is connected by closed tube.
5. the solid-liquid separation integrated wastewater treatment equipment of physical reaction according to claim 1, is characterized in that flocculation agent chemical drug groove is provided with respiratory siphon.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520932516.XU CN205133305U (en) | 2015-11-23 | 2015-11-23 | Physical -chemical reaction solid -liquid separation integral type effluent treatment plant |
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| CN201520932516.XU CN205133305U (en) | 2015-11-23 | 2015-11-23 | Physical -chemical reaction solid -liquid separation integral type effluent treatment plant |
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| CN205133305U true CN205133305U (en) | 2016-04-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216334A (en) * | 2016-08-10 | 2016-12-14 | 新奥科技发展有限公司 | Descaling method and scaler system |
| CN110117094A (en) * | 2018-02-06 | 2019-08-13 | 北京金瀚至清环境科技有限公司 | A kind of sewage disposal device using solid-liquid separation technique processing food and drink waste water |
-
2015
- 2015-11-23 CN CN201520932516.XU patent/CN205133305U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216334A (en) * | 2016-08-10 | 2016-12-14 | 新奥科技发展有限公司 | Descaling method and scaler system |
| CN110117094A (en) * | 2018-02-06 | 2019-08-13 | 北京金瀚至清环境科技有限公司 | A kind of sewage disposal device using solid-liquid separation technique processing food and drink waste water |
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