CN103768836B - A kind of ultra regulates precipitation process system - Google Patents
A kind of ultra regulates precipitation process system Download PDFInfo
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- CN103768836B CN103768836B CN201410037045.6A CN201410037045A CN103768836B CN 103768836 B CN103768836 B CN 103768836B CN 201410037045 A CN201410037045 A CN 201410037045A CN 103768836 B CN103768836 B CN 103768836B
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- sedimentation basin
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Abstract
The present invention proposes a kind of ultra and regulate precipitation process system, comprising: former water inlet pipe road and adjusting sedimentation basin, described former water inlet pipe road is provided with controlling organization, flocculating agent feeding device and flocculation aid throwing device; The bottom of described adjusting sedimentation basin porch is provided with collection mud pit, and its top is provided with mud scraper; Described mud scraper is provided with scraper arm, presses close to liquid level place and be provided with oil scraping plate on described scraper arm; In described adjusting sedimentation basin, be provided with oil slick dividing plate, on described oil slick dividing plate, press close to liquid level place and be provided with floating oil collecting groove; Described adjusting sedimentation basin exit is provided with strains hydrophone. Beneficial effect of the present invention is as follows: by regulating reservoir and coagulative precipitation tank are united two into one, greatly reduced the floor space of sewage treatment plant, greatly saved Installed capital cost; The mode that has replaced traditional labor cleaning's liquid-surface floating oil with frizing, has reduced cost of labor, has improved the automaticity of water treatment.
Description
Technical field
The present invention relates to the ultra such as surface water, Technique of Coal Mine Drainage processing technology field, refer to especially oneUltra regulates precipitation process system.
Background technology
China ultra at present, as the processing of surface water, Technique of Coal Mine Drainage etc., the main flow technique of employing is largeAll as follows:
Ultra enters regulating reservoir, is delivered to coagulative precipitation tank by pump, on its conveyance conduit, arranges respectivelyFlocculating agent feeding device and flocculation aid throwing device add flocculation respectively in the ultra in conveyance conduitAgent and flocculation aid.
Suspended particulates loss of stability after input flocculant in water, the inter coagulation of micelle thing phase increases particulate,Form floccule body, floccule body is grown up and can under Action of Gravity Field, depart from aqueous phase precipitation after certain volume, thereby goesA large amount of suspensions in dewatering.
In addition, in order to shorten the sedimentation time of suspended particulates in water, add flocculation aid, flocculation aid by formThe further polymerization of floccule body, forms larger floccule body, accelerates to realize the speed of Separation of Solid and Liquid.
Water after Separation of Solid and Liquid enters intermediate pool, and sludge settling is collected to the mud at the bottom of coagulative precipitation tank pondGroove, the mud of collecting in mud feeder is further delivered to sludge concentration tank by sludge pump, and mud regularly collectsMiddle processing.
There is following defect in the water treatment facilities of using in above water treatment technology:
(1) regulating reservoir volume is that the more than 8 times of the water yield, coagulative precipitation tank are processed in water treatment plant's hourly averageVolume is that the more than 3 times of the water yield are processed in water treatment plant's hourly average, so just causes water treatment plant's floor spaceGreatly, because soil cost is very high now, so construction investment is larger.
(2) have mud feeder in regulating reservoir bottom design, mud scraper is equipped with on its top, mud scraper by pond at the bottom ofMud scrape collection mud pit, be then delivered to sludge concentration tank by sludge pump; But mud scraper can not be processed tuneOil slick on the liquid level of joint pond, therefore sewage treatment plant can only carry out artificial oil removing, need to pay so very largeLabour cost operating cost, directly improves the totle drilling cost of sewage disposal.
Summary of the invention
The present invention proposes a kind of ultra and regulates precipitation process system, solved in prior art regulating reservoir andLarge and the high problem of labor cleaning's oil slick cost of coagulative precipitation tank floor space.
Technical scheme of the present invention is achieved in that
A kind of ultra regulates precipitation process system, comprising: former water inlet pipe road and adjusting sedimentation basin, instituteState former water inlet pipe road and be provided with controlling organization, flocculating agent feeding device and flocculation aid throwing device; Described tuneThe bottom of joint sedimentation basin porch is provided with collection mud pit, and its top is provided with mud scraper; Described mud scraper is provided with to be scrapedMud arm, presses close to liquid level place and is provided with oil scraping plate on described scraper arm; In described adjusting sedimentation basin, be provided with oil slick dividing plate,On described oil slick dividing plate, press close to liquid level place and be provided with floating oil collecting groove; Described adjusting sedimentation basin exit is provided with strains waterDevice;
The bottom of described scraper arm has the kink that bends towards described oil slick bulkhead sides, described oil slick dividing plate bottomWith at the bottom of the pond of described adjusting sedimentation basin, leave the gap of passing through for described kink.
Described controlling organization comprises electronic flowmeter, PLC controller and electrical control cubicles; Described electronic flowmeter is establishedPut the porch on described former water inlet pipe road; The input of described PLC controller and described electronic flowmeterConnect, its output is connected with the input of described electrical control cubicles; The output of described electrical control cubicles is respectively with describedThe input of flocculating agent feeding device, described flocculation aid throwing device connects.
The medicament output of described flocculating agent feeding device be arranged on the flocculant on described former water inlet pipe roadInput port connects; The medicament output of described flocculation aid throwing device be arranged on described former water inlet pipe roadFlocculation aid input port connect.
On described former water inlet pipe road after described flocculant input port, be provided with the first static mixer; ?Described former water inlet pipe road below, described flocculation aid input port is provided with the second static mixer.
In described collection mud pit, be provided with the sludge pump for mud is discharged.
The arrival end of described adjusting sedimentation basin is provided with training wall.
The number of described training wall is 3～6.
The course of work of the present invention and operation principle are as follows:
The ultra such as surface water, Technique of Coal Mine Drainage enters former water inlet pipe road, electronic flowmeter by water pumpThe water-flow signal being detected sends to PLC controller, and PLC controller is defeated according to the program setting in advanceGo out corresponding control signal to electrical control cubicles.
Electrical control cubicles is transferred to signal respectively flocculating agent feeding device, flocculation aid throwing device, flocculant concentrationDevice adds flocculant by flocculant input port in former water inlet pipe road, and flocculation aid throwing device is by helpingSolidifying agent input port adds flocculation aid in former water inlet pipe road.
Be arranged on the first static mixer on former water inlet pipe road by fully mixed to the flocculant and the former water that drop intoClose, the second static mixer fully mixes the flocculation aid of input with ducted fluid.
The ultra who adds flocculant and flocculation aid enters adjusting sedimentation basin, first through overregulating sedimentation basinIn training wall flow, this process can make the former water of ultra and flocculant, flocculation aid fully anti-Should generate floccule body.
Subsequently, in training wall, flow out particle water and flco under the effect of gravity, deposit to graduallyAt the bottom of regulating the pond of sedimentation basin, be arranged on the mud scraper that regulates on sedimentation basin by scraper arm the mud at the bottom of by pond,Scrape in collection mud pit, the mud that the sludge pump in collection mud pit regularly pumps to the mud of collecting appointment concentratesIn pond.
The oil scraping plate work at liquid level position place is pressed close on scraper arm top, constantly the oil slick on liquid level is scraped to oil slickIn feeder, separate will swim district and clear liquid area of oil slick dividing plate, and the oil slick in floating oil collecting groove regularly entersRow outward transport is processed.
What in oil slick dividing plate clear liquid area below, arrange strains hydrophone, constantly will regulate the clear liquid in sedimentation basin to drainIn intermediate pool.
Beneficial effect of the present invention is:
By regulating reservoir and coagulative precipitation tank are united two into one, greatly reduce the floor space of sewage treatment plant,Greatly save Installed capital cost.
By above the scraper arm of mud scraper, oil scraping plate being set, and on oil slick dividing plate, floating oil collecting groove is set,Can, in scraping mud at the bottom of pond, realize liquid level frizing, replace the side of traditional labor cleaning's liquid-surface floating oilFormula, has reduced cost of labor, has improved the automaticity of water treatment.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to implementingIn example or description of the Prior Art, the accompanying drawing of required use is briefly described, and apparently, the following describesIn accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not payingGo out under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the overall structure schematic diagram that a kind of ultra of the present invention regulates precipitation process system;
In figure:
1, former water inlet pipe road, 2, electronic flowmeter, 3, the first static mixer, 4, second static mixedClose device, 5, PLC controller, 6, electrical control cubicles, 7, flocculating agent feeding device, 8, flocculation aid throwing device,9, regulate sedimentation basin, 10, collection mud pit, 11, mud scraper, 12, scraper arm, 13, oil scraping plate, 14, floatingOil sump tank, 15, oil slick dividing plate, 16, strain hydrophone, 17, training wall.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearlyChu, intactly description, obviously, described embodiment is only the present invention's part embodiment, instead ofWhole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art are not making creationThe every other embodiment obtaining under property work prerequisite, belongs to the scope of protection of the invention.
Embodiment is as shown in Figure 1 known, and a kind of ultra of the present invention regulates precipitation process system,Comprise: former water inlet pipe road 1 and regulate sedimentation basin 9, described former water inlet pipe road 1 be provided with controlling organization,Flocculating agent feeding device 7 and flocculation aid throwing device 8; The bottom of described adjusting sedimentation basin 9 porch is provided with collectionMud pit 10, its top is provided with mud scraper 11; Described mud scraper 11 is provided with scraper arm 12, described scraper armOn 12, press close to liquid level place and be provided with oil scraping plate 13; In described adjusting sedimentation basin 9, be provided with oil slick dividing plate 15, described floatingOn oil dividing plate 15, press close to liquid level place and be provided with floating oil collecting groove 14; Described adjusting sedimentation basin 9 exits are provided with strains waterDevice 16.
Above-mentioned controlling organization comprises electronic flowmeter 2, PLC controller 5 and electrical control cubicles 6; Electronic flowmeter 2Be arranged on the porch on former water inlet pipe road 1; The input of PLC controller 5 is connected with electronic flowmeter 2,Its output is connected with the input of electrical control cubicles 6; The output of electrical control cubicles 6 respectively with flocculating agent feeding device 7,The input of flocculation aid throwing device 8 connects.
The medicament output of above-mentioned flocculating agent feeding device 7 be arranged on the flocculant on former water inlet pipe road 1Input port connects; The medicament output of flocculation aid throwing device 8 be arranged on helping on former water inlet pipe road 1Solidifying agent input port connects.
On former water inlet pipe road 1 after flocculant input port, be provided with the first static mixer 3; At flocculation aidFormer water inlet pipe road 1 below, input port is provided with the second static mixer 4.
In described collection mud pit 10, be provided with the sludge pump for mud being discharged to sludge concentration tank.
The arrival end of described adjusting sedimentation basin 9 is provided with training wall 17. The number of training wall 17 is 3～6.
Above-mentioned electronic flowmeter 2 is ultrasonic flowmeter or ultrasonic wave electromagnetic flowmeter.
Above-mentioned ultra regulate the course of work of precipitation process system and operation principle as follows:
The ultra such as surface water, Technique of Coal Mine Drainage enters former water inlet pipe road 1, electronic flowmeter by water pump2 water-flow signals that detected send to PLC controller 5, and PLC controller 5 bases set in advanceProgram output corresponding control signal is to electrical control cubicles 6.
Electrical control cubicles 6 is transferred to signal respectively flocculating agent feeding device 7, flocculation aid throwing device 8, flocculantThrowing device 7 adds flocculant by flocculant input port in former water inlet pipe road 1, and flocculation aid adds dressPut 8 and in former water inlet pipe road 1, add flocculation aid by flocculation aid input port.
Be arranged on the first static mixer 3 on former water inlet pipe road 1 by abundant to the flocculant and the former water that drop intoMix, the second static mixer 4 fully mixes the flocculation aid of input with ducted fluid.
The ultra who adds flocculant and flocculation aid enters and regulates sedimentation basin 9, first through overregulating sedimentation basinTraining wall 17 in 9 flows, and this process can make the former water of ultra and flocculant, flocculation aid fillDivide reaction to generate floccule body.
Subsequently, the particle from the interior outflow water of training wall 17 and flco, under the effect of gravity, deposit graduallyAt the bottom of regulating the pond of sedimentation basin 9, being arranged on the mud scraper 11 regulating on sedimentation basin 9 will by scraper arm 12Mud at the bottom of pond, scrapes in collection mud pit 10, and the sludge pump in collection mud pit 10 is regularly taken out the mud of collectingDeliver in the sludge concentration tank of appointment.
Scraper arm 12 tops are pressed close to the oil scraping plate 13 at liquid level position place and are worked, and constantly the oil slick on liquid level are scrapedTo in floating oil collecting groove 14, separate will swim district and clear liquid area of oil slick dividing plate 15, floating oil collecting groove 14Interior oil slick is regularly transported outward processing.
What in oil slick dividing plate 15 clear liquid area below, arrange strains hydrophone 16, constantly will regulate clear in sedimentation basin 9Liquid drains in intermediate pool.
In sum, the present invention, by regulating reservoir and coagulative precipitation tank are united two into one, has greatly reduced sewageThe floor space for the treatment of plant, has saved Installed capital cost greatly.
By above the scraper arm of mud scraper, oil scraping plate being set, and on oil slick dividing plate, floating oil collecting groove is set,Can, in scraping mud at the bottom of pond, realize liquid level frizing, replace the side of traditional labor cleaning's liquid-surface floating oilFormula, has reduced cost of labor, has improved the automaticity of water treatment.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, not all at thisWithin bright spirit and principle, any amendment of doing, be equal to replacement, improvement etc., all should be included in thisWithin bright protection domain.
Claims (7)
1. ultra regulates a precipitation process system, it is characterized in that, comprising: former water inlet pipe road (1)With adjusting sedimentation basin (9), described former water inlet pipe road (1) is provided with controlling organization, flocculating agent feeding deviceAnd flocculation aid throwing device (8) (7); The bottom of described adjusting sedimentation basin (9) porch is provided with collection mud pit(10), its top is provided with mud scraper (11); Described mud scraper (11) is provided with scraper arm (12), described inOn scraper arm (12), press close to liquid level place and be provided with oil scraping plate (13); In described adjusting sedimentation basin (9), be provided with floatingOil dividing plate (15), presses close to liquid level place and is provided with floating oil collecting groove (14) on described oil slick dividing plate (15); DescribedRegulate sedimentation basin (9) exit to be provided with and strain hydrophone (16);
The bottom of described scraper arm (12) has the kink that bends towards described oil slick dividing plate (15) side, described inAt the bottom of the pond of oil slick dividing plate (15) bottom and described adjusting sedimentation basin (9), leave for described kink pass through betweenGap.
2. a kind of ultra according to claim 1 regulates precipitation process system, it is characterized in that,Described controlling organization comprises electronic flowmeter (2), PLC controller (5) and electrical control cubicles (6); Described electronicsFlowmeter (2) is arranged on the porch on described former water inlet pipe road (1); Described PLC controller (5)Input is connected with described electronic flowmeter (2), and the input of its output and described electrical control cubicles (6) connectsConnect; The output of described electrical control cubicles (6) is thrown with described flocculating agent feeding device (7), described flocculation aid respectivelyThe input of feeder apparatus (8) connects.
3. a kind of ultra according to claim 2 regulates precipitation process system, it is characterized in that,The medicament output of described flocculating agent feeding device (7) be arranged on described former water inlet pipe road (1)Flocculant input port connects; The medicament output of described flocculation aid throwing device (8) be arranged on described former waterFlocculation aid input port on intake line (1) connects.
4. a kind of ultra according to claim 3 regulates precipitation process system, it is characterized in that,On described former water inlet pipe road (1) after described flocculant input port, be provided with the first static mixer (3);On described former water inlet pipe road (1) after described flocculation aid input port, be provided with the second static mixer (4).
5. a kind of ultra according to claim 1 regulates precipitation process system, it is characterized in that,In described collection mud pit (10), be provided with the sludge pump for mud is discharged.
6. a kind of ultra according to claim 1 regulates precipitation process system, it is characterized in that,The arrival end of described adjusting sedimentation basin (9) is provided with training wall (17).
7. a kind of ultra according to claim 6 regulates precipitation process system, it is characterized in that,The number of described training wall (17) is 3～6.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410037045.6A CN103768836B (en) | 2014-01-23 | 2014-01-23 | A kind of ultra regulates precipitation process system |
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| CN201410037045.6A CN103768836B (en) | 2014-01-23 | 2014-01-23 | A kind of ultra regulates precipitation process system |
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| CN103768836A CN103768836A (en) | 2014-05-07 |
| CN103768836B true CN103768836B (en) | 2016-05-11 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104584891B (en) * | 2015-02-04 | 2017-04-19 | 环境保护部南京环境科学研究所 | Silt adjusting instrument for adjusting water turbidity and method |
| CN105126397A (en) * | 2015-08-03 | 2015-12-09 | 江苏三强环境工程有限公司 | Bridge crane mud/sludge scraper for efficiently degrading industrial wastewater with high salt content |
| CN108911270A (en) * | 2018-08-29 | 2018-11-30 | 天津君和顺泰科技有限公司 | A kind of high-efficiency sewage precipitation and purification device |
| CN113060902A (en) * | 2021-03-26 | 2021-07-02 | 郑州青城环境保护技术有限公司 | High-efficient full-automatic integrated processing system of food integrated processing sewage |
| CN113060903A (en) * | 2021-03-27 | 2021-07-02 | 郑州青城环境保护技术有限公司 | Efficient full-automatic integrated treatment system for slaughter comprehensive processing sewage |
| CN113402002A (en) * | 2021-07-20 | 2021-09-17 | 内蒙古硕达智水生态科技有限公司 | High-efficient flocculation and precipitation system |
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| JPH0722651B2 (en) * | 1990-06-20 | 1995-03-15 | ゼオテック・エル・アール・シー株式会社 | Oil-water separation device and oil-water separation method |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1958140A (en) * | 2006-10-11 | 2007-05-09 | 上海立源水处理科技发展有限公司 | Polynary control system for adding drugs automatically |
| CN101385912A (en) * | 2007-09-10 | 2009-03-18 | 北京格维恩科技有限公司 | Automatic coagulation administration system |
| CN202054683U (en) * | 2011-05-26 | 2011-11-30 | 罗浩 | Simple oil-water separator for catering waste water |
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