CN2470341Y

CN2470341Y - Oil-isolation tank

Info

Publication number: CN2470341Y
Application number: CN01211868U
Authority: CN
Inventors: 孙荣权; 汪海良; 郭易; 陈锦生; 傅莉
Original assignee: Shenyang University
Current assignee: Shenyang University
Priority date: 2001-02-28
Filing date: 2001-02-28
Publication date: 2002-01-09
Anticipated expiration: 2011-02-28

Abstract

Disclosed is an oil-separating pool, which is characterized in that the water inside a box is divided into an inlet area, a processing area and an outlet area by a clapboard and a baffle, and the three areas are communicated with each other. The bottom of the inlet area is provided with a blow-down pipe. The processing area is provided with an oblique plate component that is positioned inclined. One end of the upper part of the oblique plate component is hinged with the lower end of the clapboard, and the other end is connected with a vibrating mechanism of the oblique plate. An oil collector is arranged on the baffle, and an oil field pipe is arranged inside the oil collector. An outlet pipe is arranged on the bottom of the outlet area. A bracket is arranged beneath a box on the bottom of the outlet area. With fast processing and movable structure, the utility model has the functions that the utility model can clear away the deposit on the oblique plate in time and at the same time can clear away the floating oil and the deposit.

Description

Oil trap

The utility model belongs to a kind of disposes of sewage, the environmental protection equipment of oil content.

Existing oil trap, the one, adopt precipitation separation, utilize action of gravity to make proportion greater than 1 coarse grain suspended substance precipitate and separate, this kind equipment has settling tank, settling pit, settling pond; The 2nd, utilize the floating separation method of going up, the power effect of relying on for support makes proportion bubble through the water column less than 1 suspended substance, generally adopts swash plate (or inclined tube) oil trap.The defective that exists is: this kind equipment generally adopts the reinforced concrete structure, adopts underground or semi-underground form, and volume weighs greatly; The existing way of removing on the swash plate one of throw out is a manual removal, the 2nd, adopt Bullet structure, with after abandon it; Still there is not oil slick and the sedimentary equipment removed of efficiently finishing simultaneously at present.

The purpose of this utility model provides that a kind of processing speed is fast, removable frame, can in time remove the throw out on the swash plate and can finish simultaneously and remove oil slick and sedimentary oil trap.

The technical solution of the utility model is that it comprises casing, type sloping plate component, swash plate vibrating mechanism, support, blow-off pipe, oil trap, water outlet, row's foam mechanism, dividing plate and baffle plate.The intravital water of case by dividing plate and baffle plate be divided into communicate go into pool, treatment zone and exhalant region.The bottom of going into the pool is provided with blow-off pipe.Treatment zone is provided with tilted-putted type sloping plate component, and type sloping plate component is the framework that two ends communicate, and the centre is one group of parallel flat board.One end on type sloping plate component top and the lower end of dividing plate are hinged, and the other end is connected with the swash plate vibrating mechanism.The swash plate vibrating mechanism is made up of connecting rod, crank mechanism, and crank mechanism is installed in the top of oil-collecting waters casing, and the two ends of connecting rod link to each other with type sloping plate component with crank mechanism respectively.Oil trap is installed on the baffle plate, is provided with oil header in the oil trap.The casing of treatment zone bottom is to exhalant region inclination acclivity.Rising pipe is installed in the bottom of exhalant region, is equipped with support below the casing of exhalant region bottom.Row's foam mechanism is installed in the top into the pool, and row's foam structure is made up of row's foam device cylinder, cylinder valve rod, row's foam device scraper plate and cylinder bearing, and row's foam groove is installed in the top into the pool, is provided with form discharging tube in row's foam groove.

The utility model compared with prior art, the utility model can make proportion settlement separate greater than 1 coarse grain suspended matter by dividing plate and baffle plate, is discharged by blow-off pipe; By type sloping plate component proportion is bubbled through the water column less than 1 suspended substance simultaneously and collect, and discharge, therefore can realize the function of scavenger precipitation thing and oil slick simultaneously by oil header by oil trap.Casing of the present utility model can adopt iron structure, is convenient to loading and unloading and transportation like this, is applicable to the needs of flowing process sewage.When the deposition on the type sloping plate component acquired a certain degree, available swash plate vibrating mechanism adopted the method for vibration to remove settling.Also can the row of utilization foam mechanism be disposed by the foam in entry waters.

Below by embodiment the utility model is further described.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the synoptic diagram of swash plate percussion mechanism;

See Fig. 1, the utility model comprises casing 1, type sloping plate component 25, swash plate vibrating mechanism, support 24, blow-off pipe 2, oil trap 17, water outlet 23, row's foam mechanism, dividing plate 11 and

baffle plate

16,19 and 22.Water in the casing 1 by dividing plate 11 and

baffle plate

16,19 and 22 be divided into communicate go into pool 3, treatment zone 12 and exhalant region 21.The bottom of going into pool 3 is provided with blow-off pipe 2.Treatment zone 12 is provided with tilted-putted type sloping plate component 25, the framework that type sloping plate component 25 communicates for two ends, and the centre is one group of parallel flat board.One end on type sloping plate component 25 tops and the lower end of dividing plate 11 are hinged, and the other end is connected with the swash plate vibrating mechanism.The swash plate vibrating mechanism is made up of connecting rod 14, crank mechanism, and crank mechanism is installed in the top of treatment zone 12 casings, and the two ends of connecting rod 14 link to each other with type sloping plate component 25 with crank mechanism respectively.See Fig. 2, the crank structure of present embodiment is the handle drives structure, and it is made up of handle 26, rocking arm 27, crank 13 and connecting rod 14.The vibrating mechanism that crank mechanism also can adopt cylinder to drive.The casing 1 of treatment zone 12 bottoms is that the bottom gradient of the gradient on slope and type sloping plate component 25 adapts to exhalant region 21 inclination acclivities.The oblique upper of type sloping plate component 25 establish one with slope casing 1 vertical turbulent baffle plate 15, on the turbulent flow baffle plate 15 equally distributed circular hole is arranged, the lower end of turbulent flow baffle plate 15 is fixed on casing 1 bottom, and the height of its upper end should be lower than with a certain distance from treatment zone 12 waters surface, to keep flowing of water.The turbulent flow baffle plate 15 effect be slow down flow rate of water flow and make through type sloping plate component 25 effusive flow rate of water flow even up and down, to reach deoiling effect preferably.Better for the oil removing filth-discharging effect, between treatment zone 12 and exhalant region 21, present embodiment has set gradually overhead gage 16, lower baffle plate 19 and overhead gage 22.Oil trap 17 is installed on the lower baffle plate 19, is provided with oil header 18 in the oil trap 17.On overhead gage 22, be provided with adjustable overfalling weir 20, control the height of the water surface in the casing 1 by the height of adjusting adjustable overfalling weir 20, to reach best deoiling effect.Rising pipe 23 is installed in the bottom of exhalant region 21, is equipped with support 24 below the exhalant region 21 bottom casings 1.Because sewage has viscosity, cause producing foam into the water surface in pool 3, the foam accumulation too much can be overflowed outside the pond and be polluted, and the utility model is provided with row's foam mechanism and solves this problem.Row foam mechanism is installed in the top into pool 3, and the row of the being equipped with foam groove 5 also on the top of going into the pool is arranged in the foam groove 5 and is provided with form discharging tube 6.Row's foam mechanism is made up of row's foam device cylinder 8, cylinder valve rod 9, row's foam device scraper plate 10 and cylinder bearing 7, cylinder bearing 7 is installed in casing 1 outside, row's foam device cylinder 8 is installed on the cylinder bearing 7, row's foam device cylinder 8 has a cylinder valve rod 9 to connect row's foam device scraper plate 10, it can the row's of making foam device scraper plate 10 be scraped foam into to 5 li of row's foam grooves by flexible cylinder valve rod 9, discharges by form discharging tube 6.

Claims

1, a kind of oil trap comprises casing, type sloping plate component, swash plate vibrating mechanism, support, blow-off pipe, oil trap water outlet, dividing plate and baffle plate, it is characterized in that: intravital water median septum of case and baffle plate be divided into communicate go into pool, treatment zone and exhalant region; The bottom of going into the pool is provided with blow-off pipe; Treatment zone is provided with tilted-putted type sloping plate component, and type sloping plate component is the framework that two ends communicate, and the centre is one group of parallel flat board, and an end on type sloping plate component top and the lower end of dividing plate are hinged, and the other end is connected with the swash plate vibrating mechanism; Oil trap is installed on the baffle plate, is provided with oil header in the oil trap; The casing of treatment zone bottom is to exhalant region inclination acclivity; Rising pipe is installed in the bottom of exhalant region, is equipped with support below the casing of exhalant region bottom.

2, oil trap according to claim 1 is characterized in that: described swash plate vibrating mechanism is made up of connecting rod, crank mechanism, and crank mechanism is installed in the top of oil-collecting waters casing, and the two ends of connecting rod link to each other with type sloping plate component with crank mechanism respectively.

3, oil trap according to claim 1, it is characterized in that: be provided with row's foam mechanism on the top of going into the pool, row's foam structure is made up of row's foam device cylinder, cylinder valve rod, row's foam device scraper plate and cylinder bearing, the cylinder bearing is installed in the casing outside, row's foam device cylinder is installed on the cylinder bearing, and row's foam device cylinder has a cylinder valve rod to connect row's foam device scraper plate; Row's foam groove is installed in the top into the pool, is provided with form discharging tube in row's foam groove.