CN108862471B - Liquid level floating oil treatment device for domestic sewage purification tank - Google Patents
Liquid level floating oil treatment device for domestic sewage purification tank Download PDFInfo
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- CN108862471B CN108862471B CN201810758377.1A CN201810758377A CN108862471B CN 108862471 B CN108862471 B CN 108862471B CN 201810758377 A CN201810758377 A CN 201810758377A CN 108862471 B CN108862471 B CN 108862471B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
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- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
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- Removal Of Floating Material (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention provides a device for treating floating oil on the liquid surface of a domestic sewage purification tank, and relates to the field of sewage treatment. This treatment device for liquid level floating oil in domestic sewage purification tank, including the purification tank, the right side intercommunication of purification tank has the inlet tube, the left side intercommunication of purification tank has the outlet pipe, the surface intercommunication of outlet pipe has the warning pipe, the inner wall of purification tank is provided with transmission, the last floating oil collection device that is connected with of transmission, the last floating oil draw-out device that is connected with of floating oil collection device, the top of purification tank is connected with oil pipe winding and unwinding devices. This domestic sewage purification pond liquid level oil slick processing apparatus through setting up arc oil collection piece and overflow baffle, can collect the grease class material of purification pond liquid level come-up when sewage overflows the overflow baffle, can effectively reduce the content of grease in the sewage, the emission of the reducible water pollutant of collection of grease in the sewage.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a device for treating floating oil on the liquid surface of a domestic sewage purification tank.
Background
Domestic sewage is wastewater discharged in daily life of residents, mainly comes from residential buildings and public buildings, people can not leave clothes and eat houses in life, people can discharge sewage containing a large amount of organic matters, the organic matters comprise protein, carbohydrate, fat, urea, ammonia nitrogen and the like, and the sewage is discharged into a river channel without treatment, so that the eutrophication of the water body of the river channel can be realized, the water body generates a matrix malodor, and the sanitation of the surrounding environment is influenced.
The sewage that people's life discharged contains grease, if direct discharge in the river course water body oil class material floats at the surface of water, form a layer of film, can prevent the oxygen in the air to dissolve to the aquatic, make the aquatic dissolved oxygen reduce, cause plankton in the water body to die because of the oxygen deficiency, also hinder aquatic plant photosynthesis, thereby influence the self-purification of water, compare patent No. CN205803056U and disclose a sewage treatment and remove and float oil removal device, it is loaded down with trivial details and the collection of this process alone is collected missible oil and suspended solid through the effect of arc filter screen and oil collecting pipe and missible oil person can't collect when the missible oil that collects reaches a certain amount, and the height of arc filter screen is that the fixed must the water level reach a certain amount and can collect.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a device for treating floating oil on the liquid surface of a domestic sewage purification tank, which solves the problem of environmental pollution caused by direct discharge of grease in domestic sewage into a water body.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a domestic sewage purification pond liquid level oil slick processing apparatus, includes the purification tank, the right side intercommunication of purification tank has the inlet tube, the left side intercommunication of purification tank has the outlet pipe, the surface intercommunication of outlet pipe has the warning pipe, the inner wall of purification tank is provided with transmission, the last oil slick collection device that is connected with of transmission, be connected with oil slick draw-out device on the oil slick collection device, the top of purification tank is connected with oil pipe winding and unwinding devices.
Preferably, the transmission device comprises a rectangular track groove, a transmission rack, a forward and reverse rotation motor, a transmission gear and a connecting block, the rectangular track groove is formed in the inner wall of the purification tank and located behind the overflow pipe, the bottom of the inner wall of the rectangular track groove is fixedly connected with the transmission rack, the transmission gear is located inside the rectangular track groove, a toothed end of the transmission gear is meshed with the transmission rack, the forward and reverse rotation motor is located outside the rectangular track groove, an output shaft of the forward and reverse rotation motor penetrates through the rectangular track groove and is fixedly connected with the transmission rack arranged inside the rectangular track groove, and the outer surface of the forward and reverse rotation motor is fixedly connected with the connecting block.
Preferably, the floating oil collecting device comprises a rectangular block, a fixed block, an arc-shaped oil collecting block, an overflow baffle, a fixed rod, a pin shaft, a bearing and a movable track groove, the bottom of the connecting block is fixedly connected with the rectangular block, both sides of the rectangular block are fixedly connected with the fixed block, one end of the fixed block far away from the rectangular block is fixedly connected with the arc-shaped oil collecting block, the bottom of the inner wall of the arc-shaped oil collecting block is fixedly connected with the overflow baffle, the top of the arc-shaped oil collecting block is fixedly connected with the fixed rod, one end of the fixed rod far away from the arc-shaped oil collecting block is fixedly connected with the pin shaft, the movable track groove is arranged on the inner wall of the purifying pool and above the rectangular track groove, the bearing is arranged in the movable track groove, one end of the pin shaft far away from the fixed rod penetrates through the movable track groove and is fixedly sleeved with the bearing arranged in the movable track groove, and, the bottom of the rectangular block is connected with a liquid level switch.
Preferably, the floating oil extraction device comprises a transmission pipe, a connecting pipe, an oil delivery hose and an oil well pump, the bottom of the arc-shaped oil collection block is communicated with the transmission pipe, one end, away from the arc-shaped oil collection block, of the transmission pipe is communicated with the connecting pipe, one end, away from the connecting pipe, of the connecting pipe is communicated with the oil delivery hose, one end, away from the connecting pipe, of the oil delivery hose is communicated with the input end of the oil well pump, and the oil well pump is fixedly installed on the left side of the purification tank.
Preferably, the oil pipe winding and unwinding devices include fixed plate, connecting rod, pulley and couple, the top and the fixed plate of purification tank are connected, the left side and the connecting rod fixed connection of fixed plate, the surface and the pulley roll connection of connecting rod, the bottom and the couple welded fastening of pulley, the surface and the couple overlap joint of oil delivery hose.
Preferably, the overflow pipe is U-shaped, one end of the overflow pipe, which is far away from the water outlet pipe, is lower than the horizontal height of the arc-shaped oil collection block, and the horizontal height of the arc-shaped oil collection block is the same as the installation height of the overflow pipe.
(III) advantageous effects
The invention provides a device for treating floating oil on the liquid surface of a domestic sewage purification tank. The method has the following beneficial effects:
1. this domestic sewage purification pond liquid level oil slick processing apparatus through setting up arc oil collection piece and overflow baffle, can collect the grease class material of purification pond liquid level come-up when sewage overflows the overflow baffle, can effectively reduce the content of grease in the sewage, the emission of the reducible water pollutant of collection of grease in the sewage.
2. This treatment device for domestic sewage purification pond liquid level oil slick is connected with transmission through arc oil collection piece, and the rotation of the motor that just reverses among the transmission can drive arc oil collection piece and remove about, and the removal of arc oil collection piece can accelerate the separation efficiency of purification pond liquid level grease, improves oil-fat separation effect in the purification pond.
3. This treatment device for domestic sewage purification pond liquid level oil slick, through inside transmission pipe, connecting pipe and the oil delivery hose and the oil-well pump intercommunication of arc collection oil piece, the oil-well pump work can be taken out the inside grease of arc collection oil piece from arc collection oil piece, has effectively solved the problem of the grease extraction that the arc collection oil piece was collected.
4. According to the device for treating the floating oil on the liquid level of the domestic sewage purification tank, the pulley arranged in the oil pipe winding and unwinding device is in rolling connection with the connecting rod, the bottom of the pulley is in lap joint with the oil delivery hose through the hook, so that the oil delivery hose can be stably conveyed in the left and right running process of the transmission device, the transmission device can run more stably, and the damage to the oil delivery hose is reduced.
5. This treatment device for liquid level floating oil in domestic sewage purification tank, the level height of arc oil collection piece is the same with the mounting height of warning pipe and the level height that warning pipe kept away from outlet pipe one end is less than the height of arc oil collection piece and can carry out timely overflow discharge with the water level that reachs arc oil collection piece department to can not take away the grease of liquid level department, can make this treatment device for floating oil carry out the separation operation with the grease when work flows, effectively improved treatment device's high efficiency.
6. This treatment device of domestic sewage purification pond liquid level oil slick through setting up liquid level switch and can with the liquid level arrive arc collection oil piece when with just reversing motor and oil-well pump work, can make oil slick treatment device more intelligent and reduce the energy consumption.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the structure of FIG. 1;
FIG. 3 is a schematic diagram of the structure of the floating oil collecting block of the present invention.
The device comprises a purification tank 1, a water inlet pipe 2, a water outlet pipe 3, an overflow pipe 4, a transmission device 5, a rectangular track groove 501, a transmission rack 502, a forward and reverse rotation motor 503, a transmission gear 504, a connection block 505, a floating oil collecting device 6, a rectangular block 601, a fixed block 602, an arc oil collecting block 603, an overflow baffle 604, a fixed rod 605, a pin 606, a bearing 607, a movable track groove 608, a floating oil extracting device 7, a transmission pipe 701, a connecting pipe 702, an oil delivery hose 703, an oil pump 704, an oil pipe retracting device 8, a fixed plate 801, a connecting rod 802, a pulley 803, a hook 804 and a liquid level switch 9.
Detailed Description
The invention is further described below with reference to the figures and examples.
The embodiment of the invention provides a device for treating floating oil on the liquid level of a domestic sewage purification tank, which comprises a purification tank 1, wherein the right side of the purification tank 1 is communicated with a water inlet pipe 2, the left side of the purification tank 1 is communicated with a water outlet pipe 3, the outer surface of the water outlet pipe 3 is communicated with an overflow pipe 4, the overflow pipe 4 is U-shaped, one end of the overflow pipe 4, far away from the water outlet pipe 3, is lower than the horizontal height of an arc-shaped oil collection block 603, the horizontal height of the arc-shaped oil collection block 603 is the same as the installation height of the overflow pipe 4, the horizontal height of one end of the overflow pipe 4, far away from the water outlet pipe 3, is lower than the height of the arc-shaped oil collection block 603, so that the water level reaching the arc-shaped oil collection block 603 can be timely overflowed, grease at, the high efficiency of processing apparatus has effectively been improved, and the inner wall of purifying pond 1 is provided with transmission 5, is connected with oil slick collection device 6 on transmission 5, is connected with oil slick draw-out device 7 on the oil slick collection device 6, and the top of purifying pond 1 is connected with oil pipe winding and unwinding devices 8.
The transmission device 5 comprises a rectangular track groove 501, a transmission rack 502, a forward and reverse rotation motor 503, a transmission gear 504 and a connecting block 505, the rectangular track groove 501 is arranged on the inner wall of the purification tank 1 and is positioned at the rear part of the overflow pipe 4, the bottom of the inner wall of the rectangular track groove 501 is fixedly connected with the transmission rack 502, the transmission gear 504 is positioned inside the rectangular track groove 501, the insection end of the transmission gear 504 is meshed with the transmission rack 502, the forward and reverse rotation motor 503 is positioned outside the rectangular track groove 501, the output shaft of the forward and reverse rotation motor 503 penetrates through the rectangular track groove 501 and is fixedly connected with the transmission rack 502 arranged inside the rectangular track groove 501, the outer surface of the forward and reverse rotation motor 503 is fixedly connected with the connecting block 505 and is connected with the transmission device 5 through an arc oil collection block 603, the rotation of the forward and reverse rotation motor 503 in the transmission device 5 can drive the arc oil collection block 603 to move left and right, the, the oil-fat separation effect in the purification tank 1 is improved.
The floating oil collecting device 6 comprises a rectangular block 601, a fixed block 602, an arc-shaped oil collecting block 603, an overflow baffle 604, a fixed rod 605, a pin shaft 606, a bearing 607 and a movable track groove 608, the bottom of a connecting block 505 is fixedly connected with the rectangular block 601, both sides of the rectangular block 601 are fixedly connected with the fixed block 602, one end of the fixed block 602 far away from the rectangular block is fixedly connected with the arc-shaped oil collecting block 603, the bottom of the inner wall of the arc-shaped oil collecting block 603 is fixedly connected with the overflow baffle 604, by arranging the arc-shaped oil collecting block 603 and the overflow baffle 604, oil and grease substances floating on the liquid level of the purifying tank 1 can be collected when sewage overflows the overflow baffle 604, the content of oil and grease in the sewage can be effectively reduced, the discharge of water pollutants can be reduced by the collection of the oil and grease in the sewage, the top of the arc-shaped oil collecting block 603 is fixedly connected with the fixed rod 605, one, the movable track groove 608 is arranged on the inner wall of the purification tank 1 and located above the rectangular track groove 501, the bearing 607 is located inside the movable track groove 608, one end, away from the fixed rod 605, of the pin 606 penetrates through the movable track groove 608 and is fixedly sleeved with the bearing 607 arranged inside the movable track groove 608, the outer ring of the bearing 607 is in rolling connection with the movable track groove 608 and is in rolling connection with the movable track groove 608 through the bearing 607, the floating oil collection device 6 can be stably driven, and the bottom of the rectangular block 601 is connected with the liquid level switch 9.
The floating oil extraction device 7 comprises a transmission pipe 701, a connecting pipe 702, an oil delivery hose 703 and an oil well pump 704, wherein the bottom of an arc-shaped oil collection block 603 is communicated with the transmission pipe 701, one end of the transmission pipe 701, which is far away from the arc-shaped oil collection block 603, is communicated with the connecting pipe 702, one end of the connecting pipe 702, which is far away from the connecting pipe 701, is communicated with the oil delivery hose 703, one end of the oil delivery hose 703, which is far away from the connecting pipe 702, is communicated with the input end of the oil well pump 704, the oil well pump 704 is communicated with the oil well pump 704 through the transmission pipe 701, the connecting pipe 702 and the oil delivery hose 703 inside the arc-shaped oil collection block 603 through the arc-shaped oil collection block 603, the oil well pump 704 works to extract grease inside the arc-shaped oil collection block 603, the problem of extracting grease collected by the arc-shaped oil collection block 603 is effectively solved, the oil well pump 704 is fixedly, by arranging the liquid level switch 9, the positive and negative rotation motor 503 and the oil pump 704 can work when the liquid level reaches the arc-shaped oil collection block 603, so that the floating oil treatment device is more intelligent and reduces energy consumption.
The oil pipe winding and unwinding device 8 comprises a fixing plate 801, a connecting rod 802, a pulley 803 and a hook 804, the top of the purification tank 1 is connected with the fixing plate 801, the left side of the fixing plate 801 is fixedly connected with the connecting rod 802, the outer surface of the connecting rod 802 is in rolling connection with the pulley 803, the transmission device 5 can stably convey the oil hose 703 in the left and right running process by arranging the pulley 803 in the oil pipe winding and unwinding device 8 to be in rolling connection with the connecting rod 802 and overlapping the bottom of the pulley 803 with the oil hose 703 through the hook 804, the running of the transmission device 5 can be more stable, the damage to the oil hose 703 is reduced, the bottom of the pulley 803 is welded and fixed with the hook 804, and the outer surface of the oil hose 703 is overlapped with the.
The working principle is as follows: when in use, domestic sewage can enter the purification tank 1 through the water inlet pipe 2, the liquid level of the purification tank 1 in the purification tank 1 can rise, when the liquid level rises to the liquid level switch 9, the liquid level switch 9 can electrify the oil well pump 704 and the forward and reverse motor 503 to work under the action of buoyancy, the rotation of the forward and reverse motor 503 can drive the transmission gear 504 to rotate, the transmission gear 504 is meshed with the transmission rack 502 arranged on the inner wall of the rectangular track groove 501 to drive the floating oil collecting device 6 to move left and right when the forward and reverse motor 503 rotates, when the liquid level reaches the same height with the overflow baffle 604, grease on the liquid level can be collected into the arc-shaped oil collecting block 603, and is connected with the oil well pump 704 through the transmission pipe 701, the connecting pipe 702 and the oil delivery hose 703, when the oil well pump 704 works, the grease collected in the arc-shaped oil collecting block 603 can be extracted and separated in time, the water level reaching the arc-shaped oil collection block 603 can be timely overflowed and discharged through the horizontal height of the arc-shaped oil collection block 603 being the same as the installation height of the overflow pipe 4 and the horizontal height of the end of the overflow pipe 4 far away from the water outlet pipe 3 being lower than the height of the arc-shaped oil collection block 603, and grease at the liquid level can not be taken away, so that the floating oil treatment device can separate the grease when in work and flow.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a domestic sewage purification pond liquid level oil slick processing apparatus, includes purification tank (1), its characterized in that: the right side of the purification tank (1) is communicated with a water inlet pipe (2), the left side of the purification tank (1) is communicated with a water outlet pipe (3), the outer surface of the water outlet pipe (3) is communicated with an overflow pipe (4), the inner wall of the purification tank (1) is provided with a transmission device (5), the transmission device (5) is connected with a floating oil collecting device (6), the floating oil collecting device (6) is connected with a floating oil extracting device (7), and the top of the purification tank (1) is connected with an oil pipe winding and unwinding device (8);
the transmission device (5) comprises a rectangular track groove (501), a transmission rack (502), a forward and reverse rotating motor (503), a transmission gear (504) and a connecting block (505), the rectangular track groove (501) is arranged on the inner wall of the purification tank (1) and is positioned behind the overflow pipe (4), the bottom of the inner wall of the rectangular track groove (501) is fixedly connected with a transmission rack (502), the transmission gear (504) is positioned inside the rectangular track groove (501), the insection end of the transmission gear (504) is meshed with the transmission rack (502), the forward and reverse rotating motor (503) is positioned outside the rectangular track groove (501), an output shaft of the forward and reverse rotating motor (503) penetrates through the rectangular track groove (501) and is fixedly connected with a transmission rack (502) arranged inside the rectangular track groove (501), the outer surface of the forward and reverse rotating motor (503) is fixedly connected with a connecting block (505);
the floating oil collecting device (6) comprises a rectangular block (601), a fixed block (602), an arc-shaped oil collecting block (603), an overflow baffle (604), a fixed rod (605), a pin shaft (606), a bearing (607) and a movable track groove (608), wherein the bottom of a connecting block (505) is fixedly connected with the rectangular block (601), both sides of the rectangular block (601) are fixedly connected with the fixed block (602), one end of the fixed block (602), which is far away from the rectangular block, is fixedly connected with the arc-shaped oil collecting block (603), the bottom of the inner wall of the arc-shaped oil collecting block (603) is fixedly connected with the overflow baffle (604), the top of the arc-shaped oil collecting block (603) is fixedly connected with the fixed rod (605), one end of the fixed rod (605), which is far away from the arc-shaped oil collecting block (603), is fixedly connected with the pin shaft (606), the movable track groove (608) is arranged on the inner wall of the purification tank (1) and positioned above the rectangular track groove, the bearing (607) is positioned in the movable track groove (608), one end, far away from the fixed rod (605), of the pin shaft (606) penetrates through the movable track groove (608) and is fixedly sleeved with the bearing (607) arranged in the movable track groove (608), the outer ring of the bearing (607) is in rolling connection with the movable track groove (608), and the bottom of the rectangular block (601) is connected with the liquid level switch (9).
2. The device for treating the floating oil on the liquid surface of the domestic sewage purification tank, according to claim 1, is characterized in that: the floating oil extraction device (7) comprises a transmission pipe (701), a connecting pipe (702), an oil delivery hose (703) and an oil well pump (704), the bottom of the arc-shaped oil collection block (603) is communicated with the transmission pipe (701), one end, far away from the arc-shaped oil collection block (603), of the transmission pipe (701) is communicated with the connecting pipe (702), one end, far away from the transmission pipe (701), of the connecting pipe (702) is communicated with the oil delivery hose (703), one end, far away from the connecting pipe (702), of the oil delivery hose (703) is communicated with the input end of the oil well pump (704), and the oil well pump (704) is fixedly installed on the left side of the purification pool (1).
3. The device for treating the floating oil on the liquid surface of the domestic sewage purification tank, according to claim 2, is characterized in that: oil pipe winding and unwinding devices (8) are including fixed plate (801), connecting rod (802), pulley (803) and couple (804), the top and fixed plate (801) of purification tank (1) are connected, the left side and connecting rod (802) fixed connection of fixed plate (801), the surface and pulley (803) roll connection of connecting rod (802), the bottom and couple (804) welded fastening of pulley (803), the surface and couple (804) overlap joint of oil hose (703).
4. The device for treating the floating oil on the liquid surface of the domestic sewage purification tank, according to claim 1, is characterized in that: the overflow pipe (4) is U-shaped, one end of the overflow pipe (4) far away from the water outlet pipe (3) is lower than the horizontal height of the arc-shaped oil collection block (603), and the horizontal height of the arc-shaped oil collection block (603) is the same as the installation height of the overflow pipe (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810758377.1A CN108862471B (en) | 2018-07-11 | 2018-07-11 | Liquid level floating oil treatment device for domestic sewage purification tank |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810758377.1A CN108862471B (en) | 2018-07-11 | 2018-07-11 | Liquid level floating oil treatment device for domestic sewage purification tank |
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| CN108862471A CN108862471A (en) | 2018-11-23 |
| CN108862471B true CN108862471B (en) | 2021-01-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110627162B (en) * | 2019-10-11 | 2022-12-09 | 任重科技发展(大连)有限公司 | Gravity separation oil removing device |
| CN113170914A (en) * | 2020-11-22 | 2021-07-27 | 湖南贝爱成食品有限公司 | Food workshop processing is with machine of scalding water |
| CN113233545A (en) * | 2021-06-03 | 2021-08-10 | 武汉奇佳宇绿色环保科技有限公司 | Energy-saving and environment-friendly treatment method for domestic discharged sewage |
| CN118878011B (en) * | 2024-07-25 | 2025-01-10 | 云浮市深环科技有限公司 | Oil slick purification tank |
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| JP2006068611A (en) * | 2004-08-31 | 2006-03-16 | Yamaha Motor Co Ltd | Liquid treatment device |
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| CN104289010A (en) * | 2014-10-31 | 2015-01-21 | 张进 | Multi-baffle type oil-and-water separator |
| CN105347435A (en) * | 2015-12-18 | 2016-02-24 | 文安县天澜新能源有限公司 | Floating oil recycling method and device |
| CN205740434U (en) * | 2016-05-09 | 2016-11-30 | 南京海益环保工程有限公司 | Oil-isolating device |
| CN207391056U (en) * | 2017-06-08 | 2018-05-22 | 泉州闽字铺食品有限公司 | A kind of sewage disposal oil separator surface and oil contaminant cleaning plant |
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