CN201325894Y - Oily waste water processing device for recovering oil - Google Patents

Abstract

The utility model relates to a water treatment device. A device for treating and recovering oil from oily wastewater, characterized in that it comprises a box, a box cover, a first partition, a second partition, a sealing plate, a third partition, a fourth partition, and an outlet pipe; The first partition, the second partition, the third partition, and the fourth partition are fixedly connected in sequence from left to right in the cavity of the body; the space between the first partition and the left side panel of the box body is a Stage separation chamber; the sealing plate divides the space between the first partition and the second partition into an oil storage chamber and a water chamber; the space between the third partition and the second partition is a secondary separation chamber; The space between the four dividing plates and the third dividing plate is the water level regulating chamber; the space between the fourth dividing plate and the right panel of the box body is the water purification chamber. The utility model has a compact and reasonable structure, good oil-water separation effect, high efficiency, small footprint, automatic drainage and oil discharge, electronic real-time monitoring of equipment operation status, convenient and quick cleaning and maintenance, and low operating cost.

Description

A device for oily wastewater treatment and recovery of oil

technical field

The utility model relates to a water treatment device, in particular to a device for treating oily waste water and recovering oil.

technical background

With the rapid growth of my country's national economy and the improvement of people's living standards, the number and scale of catering and food processing enterprises have rapidly expanded, and their impact on the environment has become increasingly serious. At present, the sewage discharged by many catering and food processing enterprises in our country contains a large amount of animal oil and vegetable oil. Except for a few that are used, most of them are directly discharged into rivers through sewers, which not only seriously pollutes the ecological environment, but also causes oil pollution. Loss and waste of resources. At present, there is still a lack of equipment suitable for oily wastewater treatment and oil recovery in catering enterprises. The advection type grease trap is widely used. This equipment has a single function and cannot effectively remove solid residues in wastewater. Grease, oil-water separation effect is poor, occupying a large area.

Contents of the invention

The purpose of the utility model is to provide a device for treating and recovering oil from oily wastewater, which has a good oil-water separation effect.

In order to achieve the above purpose, the technical solution of the utility model is: a device for oily wastewater treatment and oil recovery, which is characterized in that it includes a box, a box cover, a first partition, a second partition, a sealing plate, a second Three partitions, the fourth partition, and the water outlet pipe; the box is a cavity, and the box cover is set on the upper end of the box; the upper part of the left side panel of the box is provided with a nozzle, and the right side panel of the box is provided Outlet pipe; the first partition, the second partition, the third partition, and the fourth partition are fixedly connected in sequence from left to right in the cavity of the box body; between the first partition and the left side panel of the box body The space in the space is a primary separation chamber; a sealing plate is fixedly connected between the first partition and the second partition, and the sealing plate divides the space between the first partition and the second partition into an oil storage chamber and a water passage chamber , the oil storage chamber is located at the rear between the first partition and the second partition, the water chamber is located at the front between the first partition and the second partition; between the third partition and the second partition The space between the fourth partition and the third partition is the water level adjustment chamber; the space between the fourth partition and the right side panel of the box is the clean water room; the first partition There is a first gap at the lower end of the front part, and the first gap connects the primary separation chamber with the water passage chamber; a second gap is left at the upper end of the front part of the second partition, and the second gap connects the water passage chamber with the second water passage chamber. The primary separation chamber is connected; there is a gap between the lower end of the third partition and the bottom surface of the box, and the gap connects the secondary separation chamber with the water level adjustment chamber; the upper part of the fourth partition is provided with a water level adjustment port, and the water level adjustment The outlet connects the water level adjustment chamber with the water purification chamber; the water outlet pipe communicates with the water purification chamber; the upper part of the rear part of the first partition is provided with a second height-adjustable oil overflow port, and the second height-adjustable oil overflow port connects a The primary separation chamber communicates with the oil storage chamber; a third height-adjustable oil overflow port is arranged on the upper part of the rear of the second partition, and the third height-adjustable oil overflow port communicates the secondary separation chamber with the oil storage chamber.

The beneficial effects of the utility model are:

1) The first-level separation chamber and the second-level separation chamber are used to separate oil and water twice, and the oil-water separation effect of the device is good.

2) By setting up a slag removal device, most of the solid impurities in the oil-water mixture are separated, so that the content of solid impurities in the recovered oil is greatly reduced, and the screen cleaning and solid slag compression and discharge can be realized by simply pulling the handle back and forth. Cleaning and maintenance are convenient and fast.

3) The oil-water separation effect is effectively improved by setting the steady-flow oil separation member in the first-stage separation chamber and the oil-collecting and accumulating member in the second-stage separation chamber.

4) The working status of the equipment can be monitored in real time, which is convenient for timely cleaning and maintenance.

5) The structure is compact and reasonable, the floor space is small, and the operation and maintenance costs are low.

The utility model is suitable for separating and removing residues in oily waste water in hotels, restaurants, food processing plants and other industries, and recovering oil in water.

Description of drawings

Fig. 1 is a structural representation of the present utility model (cutaway after removing the casing cover plate);

Fig. 2 is a sectional view of the slag removal device of the present utility model;

Fig. 3 is a structural diagram of the steady flow and oil separation member of the present utility model;

Fig. 4 is a structural diagram of the oil-collecting and accumulating structure of the utility model;

Fig. 5 is an enlarged view of the support lock of the present utility model;

Fig. 6 is a schematic structural view of one of the corrugated plates of the present invention;

Fig. 7 is a structural schematic diagram of the second corrugated plate of the present invention;

In the figure: 1-box, 2-inlet pipe, 3-slag removal device, 4-first-level separation chamber, 5-driven scraper, 6-active scraper, 7-horizontal guide positioning bar, 8-push-pull rod , 9-slag outlet, 10-secondary separation chamber, 11-"U"-shaped filter tank body, 12-oil storage chamber, 13-water outlet, 14-foam baffle, 15-first height adjustable oil spill Port, 16-sediment baffle, 17-first partition, 18-second height adjustable oil overflow port, 19-second partition, 20-sealing plate, 21-water chamber, 22-instrument chamber, 23 - "L" type oil collecting plate, 24-water level adjustment chamber, 25-third partition, 26-shelf, 27-clean water room, 28-fourth partition, 29-water level adjustment port, 30-outlet pipe , 31-Steady flow and oil separation component, 32-First handle, 33-Fender, 34-Parallel partition group, 35-Oil gathering structure, 36-Second handle, 37-Corrugated plate, 38 -support lock, 39-the third height-adjustable oil spill port, 40-filter hole, 41-slip bucket. The arrows in the figure indicate the direction of water flow.

Detailed ways

The preferred solution of the utility model is described below in conjunction with the accompanying drawings; it is included in the protection scope of the utility model, but does not limit the utility model.

As shown in Figure 1, a device for treating and recovering oil from oily wastewater is characterized in that it includes a box 1, a box cover, a slag removal device 3, a froth baffle 14, a sediment baffle 16, a first partition 17. The second partition 19, the sealing plate 20, the "L" type oil collecting plate 23, the third partition 25, the fourth partition 28, the water outlet pipe 30; the inside of the box 1 is a cavity, and the box cover is set On the upper end surface of the box body 1; the upper part of the left side panel of the box body 1 is provided with a nozzle 13 (the left side in Fig. Water outlet pipe 30 (broken siphon type water outlet pipe) is provided on the right side panel; In the cavity of box body 1, from left to right, there are fixedly connected (as welding) successively to have the first dividing plate 17, the second dividing plate 19, the first dividing plate Three partitions 25, the fourth partition 28; the space between the first partition 17 and the left side panel of the casing 1 is a primary separation chamber 4; fixedly connected between the first partition 17 and the second partition 19 A sealing plate 20, the sealing plate 20 divides the space between the first dividing plate 17 and the second dividing plate 19 into an oil storage chamber 12 and a water passage chamber 21, and the oil storage chamber 12 is located between the first dividing plate 17 and the second dividing plate The rear part between the plates 19, the water chamber 21 is located at the front part between the first partition 17 and the second partition 19; the space between the third partition 25 and the second partition 19 is a secondary separation chamber 10. The space between the fourth partition 28 and the third partition 25 is the water level adjustment chamber 24; the space between the fourth partition 28 and the right side panel of the box body 1 is the clean water chamber 27; the first partition The lower end of the front part of the 17 has a first gap, and the first gap communicates the primary separation chamber 4 with the water chamber 21; the upper end of the second dividing plate 19 has a second gap, and the second gap will pass through The water chamber 21 communicates with the secondary separation chamber 10; there is a gap between the lower end of the third partition 25 and the bottom surface of the box body 1, and the gap communicates the secondary separation chamber 10 with the water level adjustment chamber 24; the fourth partition The top of 28 is provided with water level regulating port 29, and water level regulating port 29 is connected with water level regulating chamber 24 and clean water chamber 27; Outlet pipe 30 is connected with clean water chamber 27; Two height-adjustable oil spill ports 18, the second height-adjustable oil spill port 18 communicates the primary separation chamber 4 with the oil storage chamber 12; port 39, and the third height-adjustable oil spill port 39 communicates the secondary separation chamber 10 with the oil storage chamber 12.

Automatic oil collection, oil discharge and drainage can be realized by the second height adjustable oil spill port 18, the third height adjustable oil spill port 39 and the upper and lower positions of the plate in the water level adjustment port 29 respectively.

As shown in FIG. 1 , a slag removal device 3 is provided at the nozzle 13 on the left side panel of the tank 1 .

As shown in Figures 1 and 2, the slag removal device 3 includes a water inlet pipe 2, a driven scraper 5, an active scraper 6, a horizontal guide positioning bar 7, a push-pull rod 8, and a "U"-shaped filter tank body 11 , tank cover, chute 41; "U"-shaped filter tank 11 is fixed on the box body 1; inside the "U"-shaped filter tank 11 is a U-shaped filter tank, driven scraper 5, active scraper 6 They are respectively located in the U-shaped filter tank. The driven scraper 5 is located on the front side of the active scraper 6. The driven scraper 5 and the active scraper 6 are in close contact with the three sides of the "U"-shaped filter tank body 11. The driven scraper 5 and the active scraper 6 are respectively fixed with slag cleaning steel brushes; the left and right vertical side panels of the "U"-shaped filter tank body 11 are respectively fixed with horizontal guide positioning bars 7, and the driven scraper 5 and the active scraper The side chute openings of the scraper 6 are respectively inserted on the horizontal guide positioning bar 7 (the driven scraper 5 and the active scraper 6 can move along the horizontal guide positioning bar 7); the rear end of the push-pull rod 8 passes through the driven scraper The push-pull rod hole on 5 is fixedly connected with the active scraper 6 (fixed with bolts), the front end of the push-pull rod 8 is provided with a "T" handle, and the push-pull rod 8 on the front side of the driven scraper 5 is provided with a protrusion positioning pin, so that the end of the push-pull rod with the "T" handle cannot pass through the push-pull rod hole of the driven scraper 5; the push-pull rod can freely slide back and forth in the push-pull rod hole of the driven scraper 5 and push The active scraper 6 moves back and forth together with the push-pull rod 8; the front end of the bottom plate of the "U"-shaped filter tank body 11 is provided with a slag outlet 9, and the middle part of the bottom plate of the "U"-shaped filter tank body 11 is evenly distributed. 2-10mm filter holes 40, the pitch of the filter holes is 2-15mm, the shape of the filter holes can be round, rectangular or rhombus; the bottom surface of the middle part of the bottom plate of the "U"-shaped filter tank body 11 is fixed with a chute 41, The outlet of the chute 41 is the water port 13; the upper end surface of the "U"-shaped filter tank body 11 is provided with a tank body cover plate, and the middle part of the tank body cover plate is provided with a water inlet pipe 2, and the water inlet pipe 2 and the "U" shape filter tank body 11 U-shaped filter tanks are connected.

As shown in Fig. 1 and Fig. 2, a froth baffle 14 and a sediment baffle 16 are arranged in the described primary separation chamber 4, and the sediment baffle 16 is positioned at the right side of the froth baffle 14; The upper end is flush with the upper edge of the casing 1, and the middle part of the froth baffle 14 is provided with a first height-adjustable oil overflow port 15, and the lower end of the froth baffle 14 is suspended in the air (keep a certain distance from the bottom of the casing), and the sediment retainer The lower end of plate 16 joins with the bottom of box body 1, and the upper end of sediment baffle 16 is higher than the lower end of scum baffle 14 0～20mm (when being 0, the upper end of sediment baffle 16 and the lower end of scum baffle 14 flush).

As shown in Fig. 1 and Fig. 3, a steady flow oil separation member 31 is placed between the froth baffle 14 and the sediment baffle 16; the steady flow oil separation member 31 consists of a support frame, a first handle 32, Mud plate 33, parallel dividing plate group 34 are made up of, and bracing frame is made up of bottom panel and right side panel (constitutes L shape), and parallel dividing plate group 34 is fixed on the bottom panel of bracing frame; Composed of parallel partitions, the parallel partitions at the front and rear ends are respectively fixed with first handles 32; the left end of the bottom panel of the support frame is fixedly connected with a fender 33.

As shown in Fig. 1, an "L"-shaped oil collecting plate 23 is arranged in the described secondary separation chamber 10, and the "L"-shaped oil collecting plate 23 is fixedly connected with the middle part of the third partition 25, and the "L"-shaped oil collecting plate 23 The space between the oil plate 23 and the third partition 25 is the instrument compartment 22, and the bottom surface of the "L"-shaped oil collecting plate 23 forms an angle of 20°-45° with the horizontal plane, so that the upper oil collecting space of the secondary separation chamber 10 gradually get smaller.

As shown in Figures 1 and 4, the bottom of the secondary separation chamber 10 is provided with a shelf 26, the shelf 26 is fixed on the bottom plate of the box body 1, and the oil collecting and accumulating structural member 35 is placed on the shelf 26; The oil-collecting and accumulating structure 35 is composed of corrugated plates 37 stacked together. The corrugated plates 37 are connected with the corrugated plates 37 by support locks 38 . The upper ends of the front and rear corrugated plates are respectively fixedly connected with second handles 36 . The cross section of the corrugated plate 37 is a triangular (as shown in FIG. 6 ), sinusoidal (as shown in FIG. 7 ) or cosine curve corrugated structure. Self-supporting locks 38 are evenly distributed at the trough, and the corrugated plates are stacked layer by layer through self-supporting locks 38. The upper end of the self-supporting locks 38 is provided with a boss, and the lower end is provided with a groove. The grooves are matched, so that the upper and lower sides of the two locks can be inserted and fit, and the distance between the two corrugated plates can be adjusted by adjusting the insertion depth of the locks; there is a small hole in the center of the lock through the upper and lower ends of the lock, of which Penetrable screws are used to fix stacks of corrugated sheets stacked on top of each other.

A liquid level switch is provided in the slag removal device 3, an oil level sensor is provided in the oil storage chamber 12, and an equipment switch, a liquid level display and an alarm PLC system are provided in the instrument compartment 22 to realize the working status and operation status of the slag removal components. Real-time monitoring of oil recovery.

In this embodiment, the residues in the oily wastewater are separated and removed, and the operation process of recycling the oil in the water is as follows: the sewage containing impurities such as oil and slag produced in the catering industry enters the water inlet pipe 2 on the upper left side of the box body 1 to remove the waste water. In the slag device 3, the sewage is firstly buffered by the active scraper 6 and the driven scraper 5, and the flow velocity is reduced. Most solid impurities such as slag in the sewage are intercepted by the filter holes and piled up above the filter tank, while the oil-water mixture And a part of fine impurities then pass through the filter hole and arrive in the primary separation chamber 4 through the water port 13. Due to the reduction of the sewage flow rate, a part of the easily separated large-particle oil droplets and froth in the sewage quickly surfaced and accumulated in the space surrounded by the left side of the froth baffle 14 and the box; The plate 14 enters the steady-flow oil-separating member 31 downwards, and is divided into small streams that do not affect each other by the parallel partitions 34 in the steady-flow oil-separating member 31. The flow state of the sewage is further stabilized, and a part of the sediment gradually sinks to the On the bottom surface of the steady flow oil separating member 31 . The oil-water mixture continues to flow upwards along the sediment baffle 16, and some oil droplets surface during the flow, gather on the water surface between the froth baffle 14 and the dividing plate 17, and flow from the second height-adjustable oil spill port 18. Enter the oil storage chamber 12; the other part flows down the first partition 17 along the first partition 17 and flows into the water chamber through the first gap below the first partition 17, and then upwards from the water chamber, the second partition of the second partition 19 The gap flows into the secondary emission chamber 10 . Part of the oil droplets in the oil-water mixture floats on the water surface of the secondary separation chamber, and enters the oil storage chamber 12 from the third height-adjustable oil overflow port; the other part of the fine oil droplets enters the oil-collecting structure 35 downwards with the water flow, The oil-water mixed flow flows in the corrugated plate 37 in a wave-like form, which facilitates the collision and coalescence of tiny oil droplets, and because the surface of the corrugated plate 37 is lipophilic and hydrophobic, the oil droplets are adsorbed on the surface of the corrugated plate to form an oil film. As the water flow continues to pass, the oil film gradually thickens. After oil droplets of a certain size are formed by means of the surface tension of the oil, the oil droplets fall off due to the buoyancy of the oil droplets themselves and the impact of the water flow, and float up to the water surface of the secondary separation chamber 10 to gather. The section of the stage separation chamber 10 gradually decreases from bottom to top, so that the grease layer is concentrated in a very small area on the water surface, and the oil layer becomes thicker, and enters the oil storage chamber 12 from the third height-adjustable oil overflow port 39 . After the oil-water mixture is separated by the secondary separation chamber, most of the grease is separated, and the separated water passes downward through the oil-collecting structure 35, and enters the water level adjustment chamber 24 through the space below the third partition 25, By the height of the water level adjustment port 29 plate above the fourth dividing plate, and cooperate to adjust the second height-adjustable oil spill port 18 and the third height-adjustable oil spill port 39 to a suitable position in the oil storage chamber 12, then you can The grease accumulated on the water surface of the two separation chambers is automatically overflowed into the oil storage chamber 12 without water overflowing. The sewage after solid slag separation and oil-water separation finally flows into the clean water chamber 27, and flows out of the device from the bottom to the top through the water outlet pipe 30. There is an oil level sensor in the oil storage room 12, which can monitor the oil storage volume in real time. When the designed storage volume is almost reached, the oil level sensor will generate an alarm signal, and the PLC system will display that the oil storage is full, and give an audible and visual alarm. Notify maintenance personnel to recycle grease.

With the continuous influx of sewage, more and more solid impurities will be trapped on the "U"-shaped filter tank body 11, and when accumulated to a certain extent, most of the filter holes on the three surfaces of the U-shaped filter tank will If it is blocked, the sewage cannot pass through in time, and the water level in the U-shaped filter tank rises. When the set alarm level is reached, the liquid level switch in the slag removal device will act to generate an alarm signal, and the PLC system will display the slag remover failure. And sound and light alarm, notify the maintenance personnel to pull the "T" type push-pull rod 8 on the slag removal device, drive the active scraper 6 to scrape the U-shaped filter tank, so that the waste residue moves to the driven scraper 5 together with the active scraper 6, The space between the two scrapers becomes smaller so that the waste residue is squeezed. When the squeeze force is greater than the friction between the driven scraper 5 and the "U"-shaped filter tank body 11, the driven scraper 5 will follow the active scraper. The plate 6 moves to the slag outlet 9 on the side of the driven scraper 5 on the bottom surface of the filter tank together with the waste slag. When the waste slag reaches the slag outlet 9, it will leak out of the slag outlet 9 and be discharged from the slag removal member . When the waste residue is completely discharged, the maintenance personnel can push the "T"-shaped push-pull rod 8 to make the active scraper 6 return to the original position, and the driven scraper 5 can also return to the original position under the action of the positioning pin on the push-pull rod 8 Due to the back and forth movement of the two scrapers in the "U"-shaped filter tank, the slag cleaning steel brush installed on the scraper can clean the filter holes in the filter tank back and forth at the same time, so that the filter holes can be operated smoothly again.

Claims (10)

1. the device of an oily(waste)water processing refiltered oil is characterized in that it comprises casing (1), box cover, first dividing plate (17), second partition (19), sealing plate (20), the 3rd dividing plate (25), the 4th dividing plate (28), rising pipe (30); In the casing (1) is cavity, and box cover is arranged on the upper surface of casing (1); The Left-Hand Panel top of casing (1) is provided with the mouth of a river (13), and the right panel of casing (1) is provided with rising pipe (30); First dividing plate (17), second partition (19), the 3rd dividing plate (25), the 4th dividing plate (28) from left to right have been fixedly connected sequentially in the cavity of casing (1); Space between the Left-Hand Panel of first dividing plate (17) and casing (1) is flash trapping stage chamber (4); Fixedly connected a sealing plate (20) between first dividing plate (17) and the second partition (19), sealing plate (20) is accumulator (12) with the separated by spaces between first dividing plate (17) and the second partition (19) and crosses hydroecium (21), accumulator (12) is positioned at the rear portion between first dividing plate (17) and the second partition (19), and hydroecium (21) is positioned at the front portion between first dividing plate (17) and the second partition (19) excessively; Space between the 3rd dividing plate (25) and the second partition (19) is secondary separate chamber (10); Space between the 4th dividing plate (28) and the 3rd dividing plate (25) is regulation of level chamber (24); Space between the right panel of the 4th dividing plate (28) and casing (1) is water purifying chamber (27); First breach is left in first dividing plate (17) forward bottom, and first breach is connected flash trapping stage chamber (4) with mistake hydroecium (21); Second breach is left in second partition (19) forward upper end, and second breach will be crossed hydroecium (21) and be connected with secondary separate chamber (10); Leave the space between the bottom surface of the lower end of the 3rd dividing plate (25) and casing (1), the space is connected secondary separate chamber (10) with regulation of level chamber (24); The top of the 4th dividing plate (28) is provided with regulation of level mouth (29), and regulation of level mouth (29) is connected regulation of level chamber (24) with water purifying chamber (27); Rising pipe (30) is connected with water purifying chamber (27); The top at first dividing plate (17) rear portion is provided with the second adjustable height oil spilling mouth (18), and the second adjustable height oil spilling mouth (18) is connected flash trapping stage chamber (4) with accumulator (12); The top at second partition (19) rear portion is provided with the 3rd adjustable height oil spilling mouth (39), and the 3rd adjustable height oil spilling mouth (39) is connected secondary separate chamber (10) with accumulator (12).

2. a kind of oily(waste)water according to claim 1 is handled the device of refiltered oil, and it is characterized in that: deslagging device (3) is located to be provided with in the mouth of a river (13) on the Left-Hand Panel of described casing (1).

3. a kind of oily(waste)water according to claim 2 is handled the device of refiltered oil, it is characterized in that: described deslagging device (3) comprises water inlet pipe (2), driven scraper plate (5), initiatively scraper plate (6), horizontally-guided positioning strip (7), push-pull rod (8), " U " type filter cell body (11), cell body cover plate, slide bucket (41); " U " type filters cell body (11) and is fixed on the casing (1); It is U type filter vat that " U " type filters in the cell body (11), driven scraper plate (5), active scraper plate (6) lay respectively in the U type filter vat, driven scraper plate (5) is positioned at the initiatively front side of scraper plate (6), be fixed with horizontally-guided positioning strip (7) respectively in the left and right vertical sides panel of " U " type filtration cell body (11), the side chute mouth of driven scraper plate (5), active scraper plate (6) is inserted in respectively on the horizontally-guided positioning strip (7); Fixedly connected with active scraper plate (6) after passing push-pull rod hole on the driven scraper plate (5) in the rear end of push-pull rod (8), the front end of push-pull rod (8) is provided with the T-shape handle, and the push-pull rod (8) of the front side of driven scraper plate (5) is provided with the steady brace of projection; The base plate leading section that " U " type filters cell body (11) has slag notch (9), and the middle part that " U " type filters the base plate of cell body (11) is evenly distributed with the filter opening that pore size is 2～10mm (40), and the pitch-row of filter opening is 2～15mm; The bottom surface that " U " type filters the base plate middle part of cell body (11) is fixed with slide bucket (41), and the outlet of slide bucket (41) is the mouth of a river (13); The upper surface that " U " type filters cell body (11) is provided with the cell body cover plate, and the middle part of cell body cover plate is provided with water inlet pipe (2), and water inlet pipe (2) communicates with the U type filter vat that " U " type filters cell body (11).

4. a kind of oily(waste)water according to claim 1 is handled the device of refiltered oil, it is characterized in that: be provided with floating foam baffle plate (14), sediment baffle plate (16) in the described flash trapping stage chamber (4), sediment baffle plate (16) is positioned at the right side of floating foam baffle plate (14); Floating foam baffle plate (14) upper end is concordant with casing (1) upper limb, the middle part of floating foam baffle plate (14) is provided with the first adjustable height oil spilling mouth (15), the lower end of floating foam baffle plate (14) is unsettled, the bottom connection of the lower end of sediment baffle plate (16) and casing (1), the upper end of sediment baffle plate (16) are higher than the lower end 0～20mm of floating foam baffle plate (14).

5. a kind of oily(waste)water according to claim 4 is handled the device of refiltered oil, it is characterized in that: be placed with current stabilization between described floating foam baffle plate (14) and the sediment baffle plate (16) and divide oily member (31); Current stabilization divides oily member (31) to be made up of bracing frame, first handle (32), splash pan (33), parallel baffle group (34), and bracing frame is made up of bottom panel and right panel, is fixed with parallel baffle group (34) on the bottom panel of bracing frame; Parallel baffle group (34) is made up of the parallel baffle of space, is fixed with first handle (32) on the parallel baffle of rear and front end respectively; The bottom panel left end of bracing frame is fixedly connected with splash pan (33).

6. a kind of oily(waste)water according to claim 1 is handled the device of refiltered oil, it is characterized in that: be provided with " L " type oil collection plate (23) in the described secondary separate chamber (10), " L " type oil collection plate (23) is fixedlyed connected with the middle part of the 3rd dividing plate (25), space between " L " type oil collection plate (23) and the 3rd dividing plate (25) is instrument bin (22), and the bottom surface of " L " type oil collection plate (23) is horizontal by 20 °～45 ° angles.

7. a kind of oily(waste)water according to claim 1 is handled the device of refiltered oil, it is characterized in that: the bottom in the described secondary separate chamber (10) is provided with shelf (26), shelf (26) is fixed on the base plate of casing (1), and shelf (26) is gone up and placed the coalescent member of oil-collecting (35); The coalescent member of oil-collecting (35) is by mutual stacked the combining of waved plate (37), is connected by support snap close (38) between waved plate (37) and the waved plate (37), and the upper end of rear and front end waved plate is fixedly connected with second handle (36) respectively.

8. according to the device of claim 2 or 3 described a kind of oily(waste)waters processing refiltered oils, it is characterized in that: deslagging device is provided with liquid level switch in (3).

9. a kind of oily(waste)water according to claim 1 is handled the device of refiltered oil, and it is characterized in that: accumulator is provided with fuel level sensor in (12).

10. a kind of oily(waste)water according to claim 6 is handled the device of refiltered oil, it is characterized in that: be provided with facility switching, liquid level demonstration and warning PLC system in the instrument bin (22).

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