CN2383569Y - Integrated unpowered oil-water separating filter - Google Patents

Integrated unpowered oil-water separating filter Download PDF

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Publication number
CN2383569Y
CN2383569Y CN 99228956 CN99228956U CN2383569Y CN 2383569 Y CN2383569 Y CN 2383569Y CN 99228956 CN99228956 CN 99228956 CN 99228956 U CN99228956 U CN 99228956U CN 2383569 Y CN2383569 Y CN 2383569Y
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CN
China
Prior art keywords
water
oil
filter
tank
water inlet
Prior art date
Application number
CN 99228956
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Chinese (zh)
Inventor
彭军
彭峰
Original Assignee
宜兴市净化设备制造公司
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Publication date
Application filed by 宜兴市净化设备制造公司 filed Critical 宜兴市净化设备制造公司
Priority to CN 99228956 priority Critical patent/CN2383569Y/en
Application granted granted Critical
Publication of CN2383569Y publication Critical patent/CN2383569Y/en

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Abstract

The utility model discloses an integrated unpowered oil-water separating filter, and relates to the separation and the filtration technology. The utility model is composed of an oil-water separator and a filtering pool, wherein, the oil-water separator comprises a water inlet, a horizontally placed oil-water separation tank, a separation baffle plate, an oil collection cover and an oil outlet, and the filtering pool comprises a water inlet device, a siphoning device and a filtering layer, and the oil-water separator and the filtering pool are arranged in a shell body to form a whole. The oil-water separation tank of the oil-water separator is directly communicated with a water inlet pipe of the water inlet device of the filtering pool. When the utility model is used, the oily sewage removes the floating oil through the oil-water separator, and the oily sewage is directly filtered in the filtering pool. The utility model saves the secondary lifting of the water, reduces the energy consumption, saves longer flowing pipelines, decreases the cost, reduces the space, and is compact. The design and the structure of the oil-water separator and the filtering pool of the utility model are simple and characteristic, and the utility model satisfies the requirements of high oil lifting and removal effects and standard water discharge.

Description

Integrated unpowered water-oil separating filter

The utility model relates to the separating and filtering technology.

Currently marketed oily water separating equipment roughly can be divided into two classes, and the one, the power type oily water separating equipment is as belt oil removal machine, oil spill skimmer, electrical heating high-pressure separation apparatus etc.Another kind of is unpowered type oily water separating equipment, discloses a kind of " efficient gun barrel " as Chinese patent CN94206505, comprises oil removal jar, water inlet, delivery port, swash plate group, and the oil removal jar is horizontal to be laid, and is connected with side direction swash plate group in jar.Because the difference of oil, water proportion is added the horizontal knockout drum of laying, make that jar interior current are steady, the easier come-up of long-pending oil, oil removal efficiency is higher.Dynamic type oily water separating equipment is big than unpowered type complex structure, energy consumption.No matter be the oily-water seperating equipment of which kind of type, the water behind the elimination oil does not generally also reach discharge standard, needs through further processing, most of filtration method that adopts.Sewage filtration equipment is various, wherein have a kind of for solving device structure complexity in the present plumbing field, a series of problems that the not very good grade of filtrate is brought and a kind of " fully-automatic siphon give water filtration device " (the Chinese patent CN96214866) that design, by housing, water feed apparatus, siphoning installation and filter course are formed, siphoning installation adopts bushing type and connects with housing, and communicate with former pool and drainage and atmosphere, filter course is arranged on the housing middle level, it can realize turbid water filter and two course of work conversions of backwash, do not need manually to carry out backwash operation, thereby saved a set of equipment that is provided with for backwash.The sewage that simple oily water separating equipment comes out needs to promote once more, enters filter, thereby energy consumption is increased, and in addition, uses two complete equipments to finish water-oil separating, sewage water filtration, and occupation space is big, and gross investment also increases relatively.

The utility model provides a kind of facility compact, simple in structure, incorporate motorless water-oil separating filter just in order to overcome above-mentioned shortcoming.

Integrated unpowered water-oil separating filter, form by oil water separator, filter tank, described oil water separator comprises water inlet, the horizontal gun barrel of laying, separates plate washer, oil collecting cover and oil-out, water feed apparatus, siphoning installation and filter course are contained in described filter tank, oil water separator, filter tank constitute one in housing, promptly the gun barrel of oil water separator directly communicates with the water feed apparatus in filter tank.

Oil-polluted water directly goes to the filter tank to filter after oil water separator is sloughed oil slick, has both saved the lifting once more of water, greatly reduces energy consumption, has omitted long circulation duct again, has reduced cost, and simultaneously, the space is dwindled, the more apparent compactness of equipment.

In the oil water separator of integrated unpowered water-oil separating filter, the separated plate washer longitudinal subdivision of the horizontal gun barrel of laying becomes Disengagement zone and gathering ground two parts, the Disengagement zone communicates in the bottom of separating plate washer with the gathering ground, and the gathering ground communicates with water inlet pipe in the water feed apparatus of filter tank.

Oil-polluted water enters the separation chamber of gun barrel from water inlet, because tank body is horizontal to be laid, the pressure head of required water is low, and water can not cause stirring, and current are steady in jar, under the gravity effect, the oil come-up of light specific gravity, than heavy sinking under water, the oil of keeping afloat is discharged knockout drum by oil collecting cover through oil drain out, the water that sinks flow to the gathering ground through separating the plate washer bottom, enters the water inlet pipe in filter tank.

The gun barrel of integrated unpowered water-oil separating filter also tiltable is placed, and the inclination angle is generally 5~30 °.The coarse effect can be played in tilted-putted knockout drum bottom; at the bottom of suspension in the oil-polluted water is deposited in jar; the sediment of coarse is slided under the jar that tilts; be gathered in the sewage draining exit of lower at the bottom of being arranged on jar; regularly outside the drain tank; in addition, in order to accelerate a jar inner suspension particle coarse, also can in jar, some sloping baffles be set horizontal direction.

The middle part in filter tank is equipped with the light filter material layer in this device, the top is provided with water feed apparatus, the gathering ground of the logical gun barrel of water inlet pipe one termination in the described water feed apparatus, the other end connects the water inlet distributor box, be provided with the water inlet distributing pipe of ball-cock assembly on the described water inlet distributor box, the top of the backwash drainpipe in this water inlet distributing pipe and the siphoning installation communicates, described backwash drainpipe is connected the top, filter tank, be provided with the backwash draining valve in connection mouth bottom simultaneously with the water inlet distributing pipe, water sealed tank is inserted in the bottom of backwash drainpipe, the bottom, filter tank is connected in the middle pore bottom of running through whole filter tank, and top connects filtered water tank, has discharge outlet on the filtered water tank.

The water inlet pipe of sewage through the filter tank that comes from the gun barrel gathering ground enters into water distributor box, sewage in the water inlet distributor box is by the distribution of water inlet distributing pipe, through ball-cock assembly, along with the rising of valve inner float ball, effluent stream is to the backwash drainpipe, because the backwash drain shut valve on the drainpipe, water enters the filter tank through the top of backwash drainpipe, the filter course of flowing through from top to down, the clear water of bottom, filter tank enters filtered water tank under the guiding of middle pore, the discharge outlet discharging on filtered water tank.When cutting dirt, filter bed acquires a certain degree when needing backwash, at first open the backwash draining valve on the backwash drainpipe, because the effect of gravity, water in the backwash drainpipe flows into water sealed tank, there is negative pressure to produce in the filter tank, under the attraction of negative pressure, ball float in the water inlet distributing pipe come-up ball valve falls, automatically block the intake tunnel in this filter tank, the sewage that comes from the gathering ground of gun barrel no longer enters the filter tank, and the water in the filtered water tank is under the gravity effect, go into the bottom, filter tank through the intervalve orifice flow, the bottom clear water is under vacuum suction, and from going up the backwash filter bed down, current flow into water sealed tank through the backwash drainpipe.

Light filter material in this device filter tank can be selected coke for use, and is with low cost because of it, and it is convenient to change, and the coke of changing can do fuel combustion, do not have secondary pollution.

The water inlet distributing pipe of being drawn by the water inlet distributor box in this device can have many, is equipped with the backwash drainpipe of equal number simultaneously.According to inflow what, on the water inlet distributor box, be equipped with some water inlet distributing pipes, make water can evenly enter the filter tank and from top to bottom pass through filter course.

The utility model unites two into one oil water separator and filter, sewage after the de-oiling directly enters the filter tank, do not need second lift, reduced energy consumption, reduced floor space, simultaneously, whole apparatus structure is simple, adopt difference in specific gravity formula water-oil separating principle, with water-oil separating, the sewage after the separation is through the filter bed adsorption filtration, and the suspended impurity in the water also can be held back by filter bed simultaneously, the processing water overall target of discharging is met the demands, in addition, utilize filter back water head to carry out backwash, the utilization siphon principle, make that backwash need not water pump, auxiliary devices such as water tank have reduced one-time investment.

Fig. 1 is the front view of the utility model structural representation.

Fig. 2 is the right view of the utility model structural representation.

Further specify the utility model below in conjunction with embodiment.

Embodiment 1, and with reference to figure 1, Fig. 2, integrated unpowered water-oil separating filter is provided with oil water separator 2 and filter tank 3 in the closed shell 1, and 3 middle parts, filter tank are filled with coke filtration layer 4.By water inlet 5, the horizontal gun barrel of laying 6, separate plate washer 7, the oil water separator 2 separated plate washers 7 that oil collecting cover 8 and oil-out 9 constitute are divided into Disengagement zone 10 and gathering ground 11 two parts, gathering ground 11 communicates with the water inlet pipe 12 in filter tank 3, water inlet pipe 12 connects water inlet distributor box 13, be arranged on two water inlet distributing pipes 15 that have ball-cock assembly 14 on the water distributor box 13 into, communicate with the top of backwash drainpipe 16, this backwash drainpipe 16 is connected 3 tops, filter tank, be provided with backwash draining valve 17 in connection mouth bottom simultaneously with water inlet distributing pipe 15, water sealed tank 18 is inserted in the bottom, the bottom in filter tank 3 is connected in middle pore 19 bottoms of running through whole filter tank 3, top connects filtered water tank 20, and filtered water tank 20 is provided with delivery port 21.

Embodiment 2, reference example 1, gun barrel 6 tilts to place, the inclination angle is 15 °, the its lowest position of knockout drum 6 is provided with sewage draining exit 22, the water inlet 5 of oil water separator 2 adopts nozzle, and the water inlet distributing pipe 15 that is provided with on the 3 water inlet distributor boxes 13 of filter tank is 4, on each water inlet distributing pipe 15 ball-cock assembly 14 is housed all.

Claims (6)

1. integrated unpowered water-oil separating filter, by oil water separator, the filter tank is formed, described oil water separator comprises water inlet, the horizontal gun barrel of laying, separate plate washer, oil collecting cover and oil-out, water feed apparatus is contained in described filter tank, siphoning installation and filter course, it is characterized in that oil water separator, the filter tank constitutes one in housing, the separated plate washer longitudinal subdivision of the horizontal gun barrel of laying becomes Disengagement zone and gathering ground two parts, the Disengagement zone communicates in the bottom of separating plate washer with the gathering ground, and the gathering ground communicates with water inlet pipe in the water feed apparatus of filter tank.
2. water-oil separating filter according to claim 1, it is characterized in that water inlet distributor box one end in the water feed apparatus of filter tank connects water inlet pipe, the other end is connected the water inlet distributing pipe have ball-cock assembly, and the top of the backwash drainpipe in this water inlet distributing pipe and the siphoning installation communicates; The siphoning installation in filter tank is by top, last connection filter tank, down the backwash drainpipe, middle pore, the filtered water tank that runs through whole filter tank of insertion water sealed tank are formed, the backwash drainpipe is provided with the backwash draining valve, its position is the bottom of connecting mouth with the water inlet distributing pipe, middle pore connects bottom, filter tank and filtered water tank, has discharge outlet on the filtered water tank.
3. water-oil separating filter according to claim 1 is characterised in that gun barrel tilts to place, and the inclination angle is 5~30 °.
4. according to claim 1 or 3 described water-oil separating filters, it is characterized in that horizontal direction is provided with sloping baffle in the gun barrel.
5. according to claim 1, one of 2 described water-oil separating filters, it is characterized in that the light filter material in the filter tank is a coke.
6. water-oil separating filter according to claim 2, the water inlet distributing pipe that it is characterized in that being arranged on the water distributor box into has many, is furnished with the backwash drainpipe that quantity equates simultaneously.
CN 99228956 1999-07-20 1999-07-20 Integrated unpowered oil-water separating filter CN2383569Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99228956 CN2383569Y (en) 1999-07-20 1999-07-20 Integrated unpowered oil-water separating filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99228956 CN2383569Y (en) 1999-07-20 1999-07-20 Integrated unpowered oil-water separating filter

Publications (1)

Publication Number Publication Date
CN2383569Y true CN2383569Y (en) 2000-06-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99228956 CN2383569Y (en) 1999-07-20 1999-07-20 Integrated unpowered oil-water separating filter

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107073359A (en) * 2014-09-19 2017-08-18 曼·胡默尔有限公司 By means of the separator with overflow protection function of float valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107073359A (en) * 2014-09-19 2017-08-18 曼·胡默尔有限公司 By means of the separator with overflow protection function of float valve
CN107073359B (en) * 2014-09-19 2020-04-07 曼·胡默尔有限公司 Water separator with overflow protection function by means of float valve

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