CN2156211Y

CN2156211Y - Collector for oil recovery system

Info

Publication number: CN2156211Y
Application number: CN92221568U
Authority: CN
Inventors: 钱文娟
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-11-02
Filing date: 1992-11-02
Publication date: 1994-02-16
Anticipated expiration: 2002-11-02

Abstract

The utility model discloses a collector for a floating oil recovery system arranged on the land. A floating oil collector is arranged on the land. The utility model is composed of a separator, a water filter, an oil filter, a conveying pump, an oil discharge pump, an oil storage groove, a control cabinet for electrical equipment, etc. The separator is divided into three separation chambers through two separation cylinders arranged in the separator. Thus, water and oil are separated in a multi-stage mode. A distribution plate provided with small holes is arranged in the last chamber C. Coagulation material is arranged on the distribution plate. A cone-shaped baffle plate is arranged at the lower end of the chamber C. After multi-stage separation, water is discharged from an outlet pipe. Floating oil on the surface of the water is discharged from an oil outlet pipe. The collector with the structure has the advantages of high efficiency, safety, convenience, small volume, and small energy consumption.

Description

Collector for oil recovery system

The utility model relates to a kind of collection and swims in gatherer that oil slick on the liquid level is used, that land-established type oil slick that gathering-device is placed on the land is swept collecting system.

The land-established type oil slick sweep collecting system be put the sweeping head on the liquid level (applying for Chinese patent simultaneously) oil slick is purged focus in the pump suction of putting on liquid level (applying for Chinese patent simultaneously) after, profit is collected into simultaneously place a gatherer of land.The social at present floating-oil collector that uses of going up only depends on the oil and the difference in specific gravity of water promptly to utilize oil float at the water surface, as long as the oil on upper strata is discharged, it is insufficient to receive oil, and the actuating unit of gatherer is because of placing water liquid, the electricity consumption operation is very dangerous, does not also have oil, water filtering device, and the oily impurity of collection is more, the floating-oil collector structure of using at present is all huger in addition, power consumption is big, and it is not high to receive oily efficient.

The collection oil slick efficient height that the purpose of this utility model design is a kind of and the oil slick sweeping head of applying for Chinese patent simultaneously and pump suction are supporting, impurity is few, equipment volume is little, power consumption is low, and utilizing the principle of the oil-water ratio method of double differences and the way of water-oil separating to collect oil slick simultaneously, safe in utilization, the easy to operate oil slick that places the land is swept the gatherer of collecting system.

The purpose of this utility model is achieved in that the land-established type oil slick sweeps the gatherer of collecting system and be made up of eliminator, water filter, oil strainer, delivery pump, oil drain pump and oil storage tank.Eliminator is an openable closed tube shape container, and inside is separated into three Room, with the separative efficiency of raising profit, and A chamber and B chamber upper end closed, the lower end communicates, B chamber and C chamber lower end closed, the upper end of B chamber communicates with a guide shell by two fairleads.Fairlead is communicated with the guide shell tangential direction, guide shell leads directly to the C chamber, profit enters the A chamber from inlet tube, moving along wall circulation, make the little oil of heavy water and proportion initially-separate in flowing, then from following inflow B chamber, enter guide shell along two mozzles with tangential direction then, after further separating, make oil slick flow out to go to and enter oil container after filtering the oil strainer from oil exit pipe, water is back in the sweeping head after then flowing into behind the C chamber and entering water filter by outlet.For increase receiving oily efficient, at the indoor coalescence material that is equipped with of C, the little oil droplet of not collecting as yet in the water of being mixed in is gathered into behind the larger oil droplet toward come-up, be equipped with conical baffledly in bottom, C chamber, make current that function under individual buffer stream be arranged, with the Residual oil amount of carrying secretly in the minimizing water.

Details are as follows to structure of the present utility model below in conjunction with accompanying drawing:

Fig. 1: the land-established type oil slick is swept the cyclone separator arrangement figure in the gatherer of collecting system

Fig. 2: the land-established type oil slick is swept the system construction drawing of collecting system

（1）（2）（3）（4）（5）（6）（7）（8）（9）（10）（11）（12）（13）（14）（15）（16）（17）（18）（19）（20）（21）（22）（23）（100）（200）（300）（400）（500）（600）（700）（800）（900）（A、B、C）：：。

The collector of oil recovery system is made up of separator (300), water filter (500), oil strainer (700), delivery pump (400), oil drain pump (600), oil storage tank (800) and electric control cabinet (900) etc. The shell of separator (300) is an openable closed drum ladle that is made up of upper cover (6), low head (19) and cylindrical shell (16), and shell is built-in with one and makes separator every tube inner core (12) and one every tube urceolus (13) In be divided into three separation chambers (A chamber, B chamber, C chamber), every tube inner core (12) and be fixed on tube top board (10) every the upper end of tube urceolus (13), lower end every tube urceolus (13) is unsettled, in the groove that ring (20) and a packing seal outer shroud (21) form in the lower end of tube inner core (12) places by a packing seal, in groove, be filled with airtight and watertight padding (22), make the lower end sealing of B chamber and C chamber. The upper end of A chamber and B chamber is by sealing every tube top board (10), and the lower end is unimpeded. Be equipped with two fairleads (5) that lead to a guide shell (4) that places upper end, C chamber in the upper end of B chamber, fairlead (5) is communicated with guide shell (4) tangential direction. The sealing of guide shell (4) upper end, straight-through C chamber, lower end. Near oil slick on the water surface being swept to pump suction (200) from sweeping head (100), the oil slick that makes pump suction (200) will accompany water is sent in the inlet tube (1) in the separator (300), and oil turns to along the wall ring in the A chamber with water, accelerates to separate; Flow to the B chamber from lower end, A chamber then and enter guide shell (4) through fairlead (5) with tangential direction, after further separating, oil slick is linked to each other from one with upper cover (6) inwall, and have by oil drain pump (600) oil to be entered after flowing out in the oil exit pipe (7) of fuel feed hole and arrive oil storage tank (800) after oil strainer (700) filters, oil exit pipe (7) pass low head (19) logical outside. The centre of C chamber is provided with one and rests and open foraminate distribution grid (14) on the bearing ring (15), make current uniform on the one hand, play on the other hand a support shelf, put at this distribution grid (14) and to put coalescence material (8), make the little oil droplet that is mixed in the water of not yet collecting be agglomerated into larger oil droplet, toward come-up, in order to collect. Be equipped with a diameter in the lower end of C chamber less than conical baffled (17) on the conical baffled support strip of being shelved on of the indoor footpath of C (18), purpose is to allow water flow down from the edge of C chamber, with the buffered water flow, reduces the amount of carrying secretly of Residual oil in the water. The water that flows down from the C chamber communicates with the C chamber through one, pass behind the logical outer outlet (23) of low head (19) by delivery pump (300) its input water filter (700) is filtered after, directly send into sweeping head (100). Native system is all by electrical control cabinet (900) control delivery pump (400) and oil drain pump (600). Upper cover (6) in separator (300) is plugged with one and is connected with electric control cabinet (900), Electrode (3), utilize oil slick face thickness difference, electrode (3) conductance is the operating state of different principle control electrical control cabinets (900) also, pasta is thick, electrode (3) conductance is little, start the pump action, pasta is thin, and water is electrode (3) conductance height at most, termination of pumping, so the action of this separator is by the different automatically controls of the state of electrode.

Use collector of the present utility model, receive oily efficient height, energy consumption own is low, and volume is little, uses safety, convenient, collects oil slick on the suitable various liquid levels and uses.

For an embodiment: make the gatherer that the land-established type oil slick shown in the illustration 1,2 is swept collecting system, between the upper cover of eliminator and the cylindrical shell with shell flange (11), cover flange (9) and attachment bolt active connections the such as (2).Each parts of eliminator are made with steel plate, and coalescence material (8) adopts the fine metal mesh of net bulk.

Claims

1, a kind of land-established type oil slick is swept the gatherer of collecting system, by eliminator (300), water filter (500), oil strainer (700), delivery pump (400), oil drain pump (600), oil storage tank (800) and electrical control cabinet compositions such as (900), the shell that it is characterized in that eliminator (300) be one can open by upper cover (6), the closed drum ladle that low head (19) and cylindrical shell (16) are formed, shell be built-in with one every tube inner core (12) and one every tube urceolus (13), make and be divided into (A chamber, three separation chambers in the eliminator, the B chamber, the C chamber), every tube inner core (12) and be fixed on tube top board (10) every the upper end of tube urceolus (13), lower end every tube urceolus (13) is unsettled, in the groove that a ring (20) and a packing seal outer shroud (21) are formed in the lower end of tube inner core (12) places by a packing seal, in this groove, be filled with airtight and watertight padding (22), be equipped with two fairleads (5) that lead to a guide shell (4) that places upper end, C chamber in the upper end of B chamber, fairlead (5) is communicated with guide shell (4) tangential direction, the sealing of guide shell (4) upper end, the lower end leads to the C chamber, the centre of C chamber is provided with a distribution grid that has aperture (14) that rests on the bearing ring (15), on distribution grid (14), put and putting coalescence material (8), be equipped with a diameter in the lower end of C chamber less than conical baffled (17) on the conical baffled support strip of being shelved on of the indoor footpath of C (18), on low head (19), be connected to an outlet that communicates with the C chamber.Be equipped with an oil exit pipe (7) that fuel feed hole is arranged at upper cover (6) inwall, oil exit pipe (7) and outlet (23) all pass low head (19) logical outside, the electrode that is connected with electric control cabinet (3) of on upper cover, planting.