CN103408101B - Centrifugal sewage treater used in polishing grinding - Google Patents
Centrifugal sewage treater used in polishing grinding Download PDFInfo
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- CN103408101B CN103408101B CN201310403519.XA CN201310403519A CN103408101B CN 103408101 B CN103408101 B CN 103408101B CN 201310403519 A CN201310403519 A CN 201310403519A CN 103408101 B CN103408101 B CN 103408101B
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Abstract
The invention discloses a centrifugal sewage treater used in polishing grinding. The centrifugal sewage treater comprises a sewage box, a barrel-shaped sewage treatment container and a driving device, wherein the sewage treatment container is connected with the sewage box through a water transferring pump and a water inlet pipe and is also connected with a water outlet pipe; the sewage treatment container is arranged above the driving device and connected with the driving device; a water position detector is arranged in the sewage box and connected with a water pump controller; and the water pump controller is connected with the water transferring pump. The centrifugal sewage treater further comprises a purified water assistant container, wherein the purified water assistant container is connected with the water inlet pipe through an assistant pump and a purified water assistant conduit; the assistant pump is connected with the water pump controller. The centrifugal sewage treater is rapider in solid particle sedimentation speed and complete in solid-liquid phase separation, so that the water purification effect can be improved.
Description
Technical field
The present invention is applied to the sewage treatment area in polishing grinding, particularly a kind of for the centrifugal sewage treatment machine in polishing grinding.
Background technology
Such as drum shredder, oscillating mill, centrifugal grinding mills, eddy mill in existing various polishing shredder, all will use a large amount of water, grinding stone and grinding aid to carry out polishing grinding when polishing grinding operation.In polishing process of lapping each time, the abrasion of grinding stone, the grinding of metal, and be mixed in the grinding aid in water, have large amount of sewage output, direct discharge can cause environmental pollution at every turn, destroys water source.Dispose of sewage now and generally adopt centrifugal sewage treating machine, but be connected with foul water tank between existing centrifugal sewage treating machine and polishing machine, for storing the sewage of coming in from polishing machine, centrifugal sewage treating machine manual activation water feeding of water pump, then by manually adding water purifying assistant simultaneously, manpower will be spent so sporadically to observe the water storage situation of foul water tank and add water purifying assistant, not only time-consuming, also to increase cost of labor; In addition the flooding quantity of each sewage is by Artificial Control, centrifugal treating container due to centrifugal sewage treating machine has a specified treatment capacity when disposing of sewage, when the actual treatment amount of centrifugal treating container equals specified treatment capacity, the effect of sewage disposal is best, and the purity of purifying waste water obtained is high; And sewage disposal in fact in centrifugal treating container and wastewater influent are carried out simultaneously, Artificial Control flooding quantity judges with visual inspection and sensation, unavoidably tiredly can produce and occur error, cause flooding quantity too much or very few, when the actual treatment amount of centrifugal treating container is greater than specified treatment capacity, the time of settle solids particle increases, the deleterious of Solid-Liquid Separation, the purity step-down of purifying waste water obtained; When the actual treatment amount of centrifugal treating container is less than specified treatment capacity, because centrifugal treating container treatment capacity within the identical time tails off, the processing speed of sewage entirety obviously also can be affected.
Summary of the invention
The object of the invention is to, provide a kind of for the centrifugal sewage treatment machine in polishing grinding.This centrifugal sewage treatment machine can not only automatic feeding water and automatic powder adding adding assistant, but also the time of settle solids particle can be made to shorten, and the effect of Solid-Liquid Separation is better, and the purity of purifying waste water obtained is higher, purify waste water to go out water speed faster.
Technical scheme of the present invention: a kind of for the centrifugal sewage treatment machine in polishing grinding, comprise foul water tank, the sewage disposal container of drum-shaped, drive unit, sewage disposal container is connected with foul water tank with water inlet pipe by water transfer pump, sewage disposal container is also connected with rising pipe, described sewage disposal container is located at the top of drive unit and is connected with it, be provided with water level detector in described foul water tank, water level detector connects water pump controller, and water pump controller connects water transfer pump; Also comprise water purifying assistant container, water purifying assistant container is connected with water inlet pipe with water purifying assistant conduit by auxiliary agent pump, and auxiliary agent pump connects water pump controller.
In aforesaid centrifugal sewage treatment machine, described sewage disposal container comprises outer barrel and bucket in being connected with drive unit, and described water inlet pipe and rising pipe vertically insert interior bucket, and the water-in of rising pipe is higher than the water outlet of water inlet pipe.The grains of sand and the metal powder grain ground of grinding stone abrasion, the proportion of these materials is 2.7 ~ 2.8, the proportion of different substances is different, different settling velocity is obtained under the effect of high speed centrifugation power, be in high-rise water Solid-Liquid Separation degree higher, the water-in of rising pipe, higher than the water outlet of water inlet pipe, can make the water purified at first be flowed out by rising pipe, avoid being subject to lower floor newly to come in dirty water mitigation, so further raising water purification degree.
In aforesaid centrifugal sewage treatment machine, the water outlet of described rising pipe is provided with the kink relative with the direction of motion of current in interior bucket.Arrange the relative kink of direction of motion with current in interior bucket, the water being convenient to purify enters rising pipe, accelerates water outlet, improves water outlet efficiency.
In aforesaid centrifugal sewage treatment machine, the angle that described kink is connected with rising pipe is 90 °.When the angle that kink is connected with rising pipe is 90 °, water outlet fastest.
In aforesaid centrifugal sewage treatment machine, described interior bucket is located at and turns in basket, is connected with drive unit by turning basket, and drive unit is fixedly connected with turning bottom basket.Interior bucket is connected with drive unit by turning basket, like this, bucket is connected indirectly with drive unit, compare with situation about being directly connected, can avoid arranging leakage-proof structure in junction, thus water leakage situation is caused in blocking or corrosion junction by solid phase isolate precipitation is overstocked can to avoid junction; In addition, solid phase isolate also can be avoided to overstock in junction and to can not get thorough removing.
In aforesaid centrifugal sewage treatment machine, the water outlet of described rising pipe is connected with auxiliary water-purifying tank, and auxiliary water-purifying tank connects polishing machine through water purification rising pipe.Adopt such structure, enter auxiliary water-purifying tank from rising pipe water out and obtain secondary settlement, the water flowing to polishing machine from water purification rising pipe is purer.
In aforesaid centrifugal sewage treatment machine, described water level detector is water level sensor.
In aforesaid centrifugal sewage treatment machine, the rotating shaft that described drive unit comprises drive-motor and is connected with sewage disposal container, drive-motor is moved by belt pulley set drive shaft.
In aforesaid centrifugal sewage treatment machine, be provided with auxiliary agent detector in water purifying assistant container, auxiliary agent detector connects water pump controller.Auxiliary agent detector is set, the amount of auxiliary entering water inlet pipe can be detected, control to make the amount of auxiliary entering water inlet pipe, in suitable scope, preferably to be assisted the effect of purification.
Compared with prior art, invention increases and " be provided with water level detector in foul water tank, water level detector connection water pump controller, water pump controller connection water transfer pump; Also comprise water purifying assistant container, water purifying assistant container is connected with water inlet pipe with water purifying assistant conduit by auxiliary agent pump, and auxiliary agent pump connects water pump controller " these technical characteristics.Owing to have employed above-mentioned technical characteristic, after entering foul water tank from polishing machine sewage out, the liquid level that water level detector detection raises, and the water level signal recorded is transferred to water pump controller, when water level exceedes preset value, water pump controller starts water transfer pump, by sewage suction sewage disposal container in foul water tank, water pump controller starts auxiliary agent pump simultaneously, by the water purifying assistant in water purifying assistant container by water purifying assistant conduit synchronously suction sewage disposal container, the actual flooding quantity of water level detector real-time detection sewage disposal container, in whole wastewater influent treating processes, actual treatment amount in bucket is made to keep equal with specified treatment capacity in real time, the speed of the settle solids particle in sewage disposal container can be made like this to accelerate, the effect of Solid-Liquid Separation strengthens, sewage disposal bulk velocity is also accelerated, in one-period (namely terminating to rising pipe water outlet first from water inlet pipe is intake first), Solid-Liquid Separation rate brings up to 88-92% by original 70-75%, aquifer yield of purifying waste water improve 19-22% than originally, controller automatically starts auxiliary agent pump and adds water purifying assistant, in one-period, the rate that is separated of the sewage solid in sewage disposal container is made to bring up to 93-95% further by original 70-75%, aquifer yield of purifying waste water improve 23-25% than originally, the speed of Solid-Liquid Separation is accelerated further, Solid-Liquid Separation obtains more thorough, further increase the decontamination effect improving of sewage, sewage mixed solution in sewage disposal container is under the effect of centrifugal force with purification auxiliary agent, by first sharp separation is out with the maximum solid phase object of water proportion, be adsorbed on the sidewall of sewage disposal container, along with the rising of water level in sewage disposal container, the water be cleaned enter rising pipe flow out enter polishing machine re-use, automatically water inlet situation is detected in whole process, automatic feeding water, add auxiliary agent, decrease the input of manpower, reduce cost.After sewage evolution process completes, the additives such as interior bucket liquid auxiliary agent at the middle and upper levels can pour out second stage employ, and the larger particles of lower floor's solid state can also continue to use as abrasive material, processes auxiliary material recycle like this, can save cost further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of sewage disposal container of the present invention and drive unit.
Being labeled as in accompanying drawing: 1-foul water tank, 2-wastewater inlet, 3-water purifying assistant container, 4-water level detector, 5-water transfer pump, 6-turns basket, bucket in 7-, 8-water inlet pipe, 9-bung, 10-rising pipe, 11-water purification rising pipe, 12-assists water-purifying tank, 13-outer barrel, 14-rotating shaft, 15-driven pulley, 16-drive-motor, 17-auxiliary agent pump, 18-feet, 19-water pump controller, 20-kink, 21-water purifying assistant conduit, 22-auxiliary agent detector, 23-water gauge, 24-depression bar, 25-driving pulley, 26-bearing support.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
Embodiment.A kind of for the centrifugal sewage treatment machine in polishing grinding, form as shown in Figure 1, comprise foul water tank 1, the sewage disposal container of drum-shaped, drive unit, sewage disposal container is connected with foul water tank 1 with water inlet pipe 8 by water transfer pump 5, sewage disposal container is also connected with rising pipe 10, and described sewage disposal container is located at the top of drive unit and is connected with it, is provided with water level detector 4 in described foul water tank 1, water level detector 4 connects water pump controller 19, and water pump controller 19 connects water transfer pump 5; Also comprise water purifying assistant container 3, water purifying assistant container 3 is connected with water inlet pipe 8 with water purifying assistant conduit 21 by auxiliary agent pump 17, and auxiliary agent pump 17 also connects water pump controller 19.
Foul water tank 1, with a wastewater inlet 2, is collected from polishing machine sewage out by wastewater inlet 2.It is very large that the volume of foul water tank 1 can do, and is arranged on above foul water tank 1, makes parts such as above-mentioned sewage disposal container, drive unit, water pump controller 19, water transfer pumps 5 one-piece construction of each working portion compacter, can save space-efficient and take.The corner, bottom of foul water tank 1 arranges feet 18, can reduce vibration during work.
Sewage disposal container comprises outer barrel 13 and bucket 7 in being connected with drive unit, outer barrel is provided with a bung 9, bucket 7 in water inlet pipe 8 and rising pipe 10 insert vertically through bung 9, the water-in of rising pipe 10 is higher than the water outlet of water inlet pipe 8, the water-in of rising pipe 10 is provided with the kink 20 relative with the direction of motion of current in interior bucket 7, when the sewage in interior bucket 7 rotates in a clockwise direction, the openning of kink 20 is towards counterclockwise, or when the sewage in interior bucket 7 rotates in a counter-clockwise direction, the openning of kink 20 is towards clockwise direction, so all be convenient to effluent stream out.When the angle that kink 20 is connected with rising pipe 10 is 90 °, namely kink 20 is parallel with at the bottom of the bucket of interior bucket 7, and the flow velocity of water outlet is the fastest.Interior bucket 7 is located in outer barrel 13, and outer barrel 13 and interior bucket 7 are coaxially arranged, and outer barrel 13 is provided with bearing support 26, the rotating shaft 14 of interior bucket 7 is fixed by the bearing on bearing support 26.
The rotating shaft 14 that drive unit comprises drive-motor 16 and is connected with sewage disposal container, drive-motor 16 is by belt pulley set drive shaft 14.Belt pulley set comprises the driving pulley be located on motor shaft and the driven pulley 15 be located in rotating shaft 14, is connected between driving pulley and driven pulley 15 by belt.Rotating shaft 14 is carried out support by the rolling bearing be located on outer barrel bearing support 26 and is fixed, rocking when can reduce motion.
The rotating speed of drive-motor 16 is 2500r/min.Drive-motor 16 external source, connection control switch.
In addition, interior bucket 7 can be located at and turn on basket 6, is fixedly connected with rotating shaft 14 by turning bottom basket 6.Turning basket 23 is tubs that shape is corresponding to interior bucket 7 shape, depression bar 24 is turning the end face place of basket top near interior bucket 7 by bearing pin switching, fastener features, with fastener features, is snapped onto the position turning relative with bearing pin on basket and just interior bucket 7 can be fixed by the movable end of depression bar 24; Also the top turning basket 23 and interior bucket 7 can be connected and fixed by bolt.
Interior bucket 7 in above-mentioned is PU bucket.
The water outlet of rising pipe 10 is connected with auxiliary water-purifying tank 12, and auxiliary water-purifying tank 12 connects polishing machine through water purification rising pipe 11.After arranging auxiliary water-purifying tank 12, enter auxiliary water-purifying tank 12 from rising pipe water out and can obtain secondary settlement, the water flowing to polishing machine from water purification rising pipe 11 is purer.Auxiliary water-purifying tank 12 connects polishing machine by water purification rising pipe 11, makes water after treatment carry out second stage employ.
Water level detector 2 can be water level sensor or flow sensor.Water level sensor can adopt LC-SW1 type water level sensor, the RFS type water flow sensor that flow sensor can adopt SEMEN company to produce.
Be provided with auxiliary agent detector 22 in water purifying assistant container 3, auxiliary agent detector connects water pump controller 19.Auxiliary agent detector 22 also can be water level sensor or flow sensor.Auxiliary agent detector is set, the amount of auxiliary entering water inlet pipe can be detected, control to make the amount of auxiliary entering water inlet pipe, in suitable scope, preferably to be assisted the effect of purification.Water level sensor can adopt LC-SW1 type water level sensor, the RFS type water flow sensor that flow sensor can adopt SEMEN company to produce.
In addition, the disposition that water gauge 23 is used for observing sewage in foul water tank 1 can also be set at the sidewall of foul water tank 1.
Principle of work of the present invention: after entering foul water tank 1 from polishing machine sewage out by wastewater inlet 2, water level detector 4 detects the liquid level raised, and the water level signal recorded is transferred to water pump controller 19, when water level exceedes preset value, water pump controller 19 starts water transfer pump 5, by sewage suction sewage disposal container in foul water tank 1, water pump controller 9 starts auxiliary agent pump 17 simultaneously, by the water purifying assistant in water purifying assistant container by water purifying assistant conduit 21 suction sewage disposal container; Mixed solution in sewage disposal container is under the effect of centrifugal force with purification auxiliary agent, by first sharp separation is out with the maximum solid phase object of water proportion, be adsorbed on the sidewall of sewage disposal container, along with the rising of water level in sewage disposal container, the water be cleaned enter rising pipe 10 flow out enter polishing machine re-use.Owing to invention increases above-mentioned constitutional features, automatically start water transfer pump water inlet, automatically start auxiliary agent pump and add water purifying assistant, the sewage solid phase separation speed in sewage disposal container is accelerated, and Solid-Liquid Separation obtains more thorough, improves the decontamination effect improving of sewage; In addition, the whole process of the present invention is all full-automatic, decreases the input of manpower, reduces cost.
Claims (8)
1. one kind for polishing grinding in centrifugal sewage treatment machine, comprise foul water tank (1), the sewage disposal container of drum-shaped, drive unit, sewage disposal container is connected with foul water tank (1) with water inlet pipe (8) by water transfer pump (5), sewage disposal container is also connected with rising pipe (10), described sewage disposal container is located at the top of drive unit and is connected with it, it is characterized in that: in described foul water tank (1), be provided with water level detector (4), water level detector (4) connects water pump controller (19), water pump controller (19) connects water transfer pump (5), also comprise water purifying assistant container (3), water purifying assistant container (3) is connected with water inlet pipe (8) with water purifying assistant conduit (21) by auxiliary agent pump (17), and auxiliary agent pump (17) also connects water pump controller (19), described sewage disposal container comprises outer barrel (13) and bucket (7) in being connected with drive unit, bucket (7) in described water inlet pipe (8) and rising pipe (10) vertically insert, the water-in of rising pipe (10) is higher than the water outlet of water inlet pipe (8).
2. centrifugal sewage treatment machine according to claim 1, is characterized in that: the water outlet of described rising pipe (10) is provided with the kink (20) relative with the direction of motion of current in interior bucket (7).
3. centrifugal sewage treatment machine according to claim 2, is characterized in that: the angle between described kink (20) and rising pipe (10) is 90 °.
4. centrifugal sewage treatment machine according to claim 2, it is characterized in that: described interior bucket (7) is located at and turns in basket (6), be connected with drive unit by turning basket (6), drive unit with turn basket (6) bottom be fixedly connected with.
5. centrifugal sewage treatment machine according to claim 1, it is characterized in that: the water outlet of described rising pipe (10) is connected with auxiliary water-purifying tank (12), auxiliary water-purifying tank (12) connects polishing machine through water purification rising pipe (11).
6. the centrifugal sewage treatment machine according to any one of claim 1-5, is characterized in that: described water level detector (4) is water level sensor.
7. the centrifugal sewage treatment machine according to any one of claim 1-5, it is characterized in that: the rotating shaft (14) that described drive unit comprises drive-motor (16) and is connected with sewage disposal container, drive-motor (16) is moved by belt pulley set drive shaft (14).
8. the centrifugal sewage treatment machine according to any one of claim 1-5, it is characterized in that: be provided with auxiliary agent detector (22) in described water purifying assistant container (3), auxiliary agent detector (22) connects water pump controller (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403519.XA CN103408101B (en) | 2013-09-06 | 2013-09-06 | Centrifugal sewage treater used in polishing grinding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403519.XA CN103408101B (en) | 2013-09-06 | 2013-09-06 | Centrifugal sewage treater used in polishing grinding |
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| Publication Number | Publication Date |
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| CN103408101A CN103408101A (en) | 2013-11-27 |
| CN103408101B true CN103408101B (en) | 2015-03-25 |
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| CN201310403519.XA Expired - Fee Related CN103408101B (en) | 2013-09-06 | 2013-09-06 | Centrifugal sewage treater used in polishing grinding |
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| CN1506316A (en) * | 2002-12-10 | 2004-06-23 | 李新生 | Cabinet-type domestic waste water circulating and treating machine |
| CN1887731A (en) * | 2005-06-29 | 2007-01-03 | 上海雷硕医疗器械有限公司 | Waste water treating system for dental treatment process |
| CN201520684U (en) * | 2009-10-16 | 2010-07-07 | 无锡市日升机械厂 | Sewage circulating treatment device |
| CN102641619A (en) * | 2012-05-11 | 2012-08-22 | 青岛赛尔环境保护有限公司 | Coagulating sedimentation separator |
| CN102874954A (en) * | 2012-10-29 | 2013-01-16 | 重庆赛顺环保科技有限公司 | Sewage treatment system |
| CN102897969A (en) * | 2012-09-24 | 2013-01-30 | 江门市三清环境技术工程有限公司 | Multifunctional composite sewage purifier |
| CN203419769U (en) * | 2013-09-06 | 2014-02-05 | 湖州中云机械制造有限公司 | Centrifugal sewage treatment machine for polishing and grinding |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6080305A (en) * | 1998-04-01 | 2000-06-27 | Sandahl; Tommy | Sewage purification plant |
| CN102701434B (en) * | 2012-07-10 | 2013-08-28 | 哈尔滨工业大学 | Combined self-control membrane bioreactor and method for treating low-temperature low-turbidity high-chroma high-ammonia nitrogen source water using same |
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2013
- 2013-09-06 CN CN201310403519.XA patent/CN103408101B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1506316A (en) * | 2002-12-10 | 2004-06-23 | 李新生 | Cabinet-type domestic waste water circulating and treating machine |
| CN1887731A (en) * | 2005-06-29 | 2007-01-03 | 上海雷硕医疗器械有限公司 | Waste water treating system for dental treatment process |
| CN201520684U (en) * | 2009-10-16 | 2010-07-07 | 无锡市日升机械厂 | Sewage circulating treatment device |
| CN102641619A (en) * | 2012-05-11 | 2012-08-22 | 青岛赛尔环境保护有限公司 | Coagulating sedimentation separator |
| CN102897969A (en) * | 2012-09-24 | 2013-01-30 | 江门市三清环境技术工程有限公司 | Multifunctional composite sewage purifier |
| CN102874954A (en) * | 2012-10-29 | 2013-01-16 | 重庆赛顺环保科技有限公司 | Sewage treatment system |
| CN203419769U (en) * | 2013-09-06 | 2014-02-05 | 湖州中云机械制造有限公司 | Centrifugal sewage treatment machine for polishing and grinding |
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Address after: 313012 in Shuanglin Industrial Park, Nanxun District, Huzhou City, Zhejiang Province Patentee after: Huzhou zhongyun Machinery Manufacturing Co.,Ltd. Address before: 313012 Shuanglin town in Zhejiang province Huzhou city Nanxun District of Victoria Avenue Patentee before: Huzhou Zhongyun Machine Manufacturing Co.,Ltd. |
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Granted publication date: 20150325 Termination date: 20210906 |