CN204752354U - Hogwash sedimentation treatment receives oily ware - Google Patents

Abstract

The utility model provides a box internal fixation has the division board, separates the slag plate of hogwash sedimentation treatment receives oily ware, it and a part was the hydroecium that office board falls into the box oil collecting chamber, oil storage chamber, dreg collection chamber, crosses the hydroecium, and division board and the part that separates between the slag plate are dreg collection chamber, and it is oil storage chamber that the above -mentioned part of the office board between division board and the box is oil collecting chamber, lower portion, separate between slag plate and the box. Have the oil float of inhaling in the oil collecting chamber, the oil pipe that draws who draws on oil pipe and the office board who inhales on the oil float passes through telescopic tube connector, there is the delivery port and arranges water pipe connected on the box upper portion of crossing the hydroecium part. There is the upper cover on the box, is fixed with the hogwash pipe last covering. Hogwash sedimentation treatment receives oily ware's structure is succinct, and it is all very convenient to make with the use, and the hogwash oil of collection does not have moisture to carried out hogwash rubbish the separation and divided the reason, made kitchen garbage obtain recycle, pollutant discharge has been reduced to it is the first -selected equipment of retrieving kitchen garbage to make the kitchen not have the peculiar smell, protected the environment.

Description

Swill precipitation process oil recovery appts.

Technical field

The utility model relates to a kind of hogwash fat for being automatically separated the various compositions in swill and reclaims and the swill precipitation process oil recovery appts. of rice grain dish slag.

Background technology

It is adopt oil-collecting method of digging pit on the ground that traditional hogwash fat reclaims, and swill is stockpiled in pond, hole, dips with wooden dipper.Hogwash fat is caused just to become sewer oil, and unhygienic; And the impurity contained in sewer oil is many especially.

Summary of the invention

The object that the utility model relates to is the swill precipitation process oil recovery appts. that the collecting device of hogwash fat in order to provide the various compositions in a kind of automatic separation swill and precipitation reclaim the rice grain dish slag in swill.

For achieving the above object, swill precipitation process oil recovery appts. described in the utility model mainly comprises casing, upper cover, division plate, point cinder notch, filter residue plate, filter residue hole, office plate, oil suction float, oil-sucking hole, draws oilhole, draws oil pipe, expansion pipe, dress slag case, swill pipe, water outlet, water shoot, gathering room, trapped fuel room, slag trapping chamber, crosses hydroecium.

Described casing internal fixtion has division plate, dam plate and office plate that casing is divided into gathering room, trapped fuel room, slag trapping chamber, crosses hydroecium, division plate and dam plate are fixed on the bottom of casing, obliquely between the lower lip place of point cinder notch in the middle and lower part of division plate and the inwall of casing be fixed with office plate, office plate stretches in slag trapping chamber from the oral area of point cinder notch, on dress slag case, office plate stretches into the part of slag trapping chamber lower than the part be fixed on casing.Part between division plate and dam plate is slag trapping chamber, and slag trapping chamber is at the middle portion of casing, and the bottom of slag trapping chamber is placed with dress slag case, and there is a point cinder notch at the division plate place on the plate of office, and a point cinder notch communicates with gathering room and slag trapping chamber; The upper section of the office plate between division plate and casing is gathering room, lower part is trapped fuel room, and floating on the swill face in gathering room have oil suction float, and the oil pipe that draws on oil suction float is connected by expansion pipe with the oil pipe that draws on the plate of office; Part between dam plate and casing was hydroecium, crossed hydroecium and was communicated with slag trapping chamber by filter residue hole, the casing crossing the top inside hydroecium has water outlet, the casing crossing the top outside hydroecium is fixed with water shoot and communicates with water outlet; Gathering room, slag trapping chamber are consistent with the height in swill face crossing hydroecium.

Described casing is provided with upper cover, swill pipe is fixed with upper covering, swill pipe is through after upper cover, and the top of point cinder notch of the division plate in gathering room is stretched in the lower end of swill pipe, and the upper end of swill pipe is connected with the lower quarrel of funnel or is directly connected with the posticum of sink.

Described oil suction float swims in the float on the swill face in gathering room, oil suction float has oil-sucking hole and draw oilhole; Be provided with oil-sucking hole higher than on the oil suction float part in swill face, be provided with in the bottom of oil suction float and draw oilhole, be fixed with draw oil pipe at the oilhole place of drawing of the outside of oil suction float bottom.

Described office plate is the dividing plate bottom top, sealing trapped fuel room and gathering room, and the plate oblique middle part being fixed on casing in office is stretched in slag trapping chamber through after division plate, and office plate tilts from gathering room to slag trapping chamber; Office plate is provided with and draws oilhole, is fixed with and draws oil pipe drawing oilhole place; The oil pipe that draws on the plate of office is connected by expansion pipe with the oil pipe that draws on oil suction float.

Described dam plate is the dividing plate that slag trapping chamber is separated with mistake hydroecium, and there is filter residue hole at the middle part of dam plate, has space or hole between dam plate and upper cover.

Described division plate is the dividing plate that slag trapping chamber is separated with gathering room and trapped fuel room, is provided with a point cinder notch in the lower middle portion of division plate, and office plate, through the lower lip of point cinder notch, has space or hole between division plate and upper cover.

Described gathering room is the container storing swill and assemble hogwash fat, office plate bottom gathering room and the intersection of division plate have a point cinder notch, office plate bottom gathering room has and draws oilhole, draw the office plate above oilhole is fixed with and draw oil pipe, draw oilhole and draw oil pipe and communicate; Gathering room top covers and is fixed with swill pipe, the top of point cinder notch is stretched in the lower end of swill pipe; Floating on swill face in gathering room have oil suction float, and the oil pipe that draws of oil suction float bottom is connected with the oil pipe that draws on the plate of office by expansion pipe.

Described trapped fuel room stores the container of hogwash fat, the casing of trapped fuel room part is provided with oil drain cock, the office plate at top has and draw oilhole, trapped fuel room by the plate of office draw oilhole and draw oil pipe and expansion pipe, oil suction float is through.

Described slag trapping chamber is the container of precipitation rice grain dish slag, there is a point cinder notch middle and lower part of the office plate of slag trapping chamber, there is filter residue hole at the middle part of dam plate, slag trapping chamber, by dividing cinder notch to communicate with the swill of gathering room, being communicated with the swill after the process of crossing hydroecium by filter residue hole, is placed with dress slag case in slag trapping chamber.

Described crosses the container that hydroecium is the water section of swill after settlement on storage process, and water outlet is arranged at the casing top crossing hydroecium, and there is filter residue hole at the middle part crossing the dam plate of hydroecium, crosses hydroecium and is communicated with the swill of slag trapping chamber by filter residue hole.

Described dress slag case is the container not having to cover of the rice grain dish slag of collecting precipitation, and dress slag case is provided with posticum.

In order to reduce the volume of swill precipitation process oil recovery appts., the described volume crossing hydroecium is less than the volume of slag trapping chamber, and the volume of gathering room is less than the volume of slag trapping chamber.

In order to improve separation and the recovering effect of changing food waste, described hydroecium excessively can not directly communicate with gathering room.

In order to make do not have moisture in the hogwash fat of releasing from trapped fuel room, described oil drain cock is arranged on the casing bottom higher than trapped fuel room.

Discharging trapped fuel room to enable to be recovered to the moisture stored in hogwash fat in trapped fuel room, bottom described trapped fuel room, water discharge valve being installed.

In order to control the height in the swill face in casing, the height in described swill face is between the highs and lows of water outlet.

Conveniently upper cover opens and closes, and described swill pipe can also be fixedly mounted on casing, but the lower port of swill pipe is fixed on the top of point cinder notch.

The utility model swill precipitation process oil recovery appts. simple for structure, manufacture and use all very convenient, the hogwash fat adopting swill precipitation process oil recovery appts. to collect does not have moisture, and swill rubbish has been carried out separation and sub-argument, makes changing food waste obtain recycling; Decreasing disposal of pollutants, and make kitchen not have peculiar smell, protect environment, is the preferred unit reclaiming changing food waste.

Accompanying drawing explanation

Fig. 1 is the one-piece construction schematic diagram of swill precipitation process oil recovery appts.;

Shown in figure: casing 1, division plate 2, dam plate 3, filter residue hole 4, water outlet 5, oil suction float 6, oil-sucking hole 7, draw oilhole 8, draw oil pipe 9, expansion pipe 10, office plate 11, swill pipe 12, water shoot 13, upper cover 14, point cinder notch 15, trapped fuel room 16, gathering room 18, slag trapping chamber 20, cross hydroecium 21, dress slag case 24, posticum 25.

Embodiment

The utility model swill precipitation process oil recovery appts. mainly comprises casing 1, upper cover 14, division plate 2, point cinder notch 15, filter residue plate, filter residue hole 4, office plate 11, oil suction float 6, oil-sucking hole 7, draws oilhole 8, draws oil pipe 9, expansion pipe 10, dress slag case 24, swill pipe 12, water outlet 5, water shoot 13, gathering room 18, trapped fuel room 16, slag trapping chamber 20, cross hydroecium 21.

Described casing 1 internal fixtion has division plate 2, dam plate 3 and office plate 11 that casing 1 is divided into gathering room 18, trapped fuel room 16, slag trapping chamber 20, crosses hydroecium 21, division plate 2 and dam plate 3 are fixed on the bottom of casing 1, obliquely between the lower lip place of point cinder notch 15 in the middle and lower part of division plate 2 and the inwall of casing 1 be fixed with office plate 11, office plate 11 stretches in slag trapping chamber 20 from the oral area of point cinder notch 15, on dress slag case 24, office plate 11 stretches into the part of slag trapping chamber 20 lower than the part be fixed on casing 1.Part between division plate 2 and dam plate 3 is slag trapping chamber 20, slag trapping chamber 20 is at the middle portion of casing 1, the bottom of slag trapping chamber 20 is placed with dress slag case 24, and there is point cinder notch 15 at division plate 2 place on office plate 11, and a point cinder notch 15 communicates with gathering room 18 and slag trapping chamber 20; The upper section of the office plate 11 between division plate 2 and casing 1 is gathering rooms 18, lower part is trapped fuel room 16, floating on swill face in gathering room 18 have oil suction float 6, and the oil pipe 9 that draws on oil suction float 6 is connected by expansion pipe 10 with the oil pipe 9 that draws on office plate 11; Part between dam plate 3 and casing 1 was hydroecium 21, cross hydroecium 21 to be communicated with slag trapping chamber 20 by filter residue hole 4, the casing 1 crossing the top inside hydroecium 21 there is water outlet 5, the casing 1 crossing the top outside hydroecium 21 is fixed with water shoot 13 and communicates with water outlet 5; Gathering room 18, slag trapping chamber 20 are consistent with the height in swill face crossing hydroecium 21.

Described casing 1 is provided with upper cover 14, upper cover 14 is fixed with swill pipe 12, swill pipe 12 is through after upper cover 14, the top of point cinder notch 15 of the division plate 2 in gathering room 18 is stretched in the lower end of swill pipe 12, and the upper end of swill pipe 12 is connected with the lower quarrel of funnel or is directly connected with the posticum 25 of sink; The waste gas that upper cover 14 can make the swill in casing 1 produce is discharged in water drain through water shoot 13, and the stink of swill is not spread everywhere.

Described oil suction float 6 swims in the float on the swill face in gathering room 18, oil suction float 6 has oil-sucking hole 7 and draw oilhole 8; Being provided with oil-sucking hole 7 higher than in oil suction float 6 part in swill face, being provided with drawing oilhole 8 in the bottom of oil suction float 6, oilhole 8 place of drawing of the outside bottom oil suction float 6 is fixed with and draws oil pipe 9.

Described office plate 11 is the dividing plates bottom top, sealing trapped fuel room 16 and gathering room 18, and the oblique middle part being fixed on casing 1 of office plate 11 is stretched in slag trapping chamber 20 through after division plate 2, and office plate 11 tilts from gathering room 18 to slag trapping chamber 20; Office plate 11 is provided with and draws oilhole 8, is fixed with and draws oil pipe 9 drawing oilhole 8 place; The oil pipe 9 that draws on office plate 11 is connected by expansion pipe 10 with the oil pipe 9 that draws on oil suction float 6.

Described dam plate 3 is dividing plates that slag trapping chamber 20 is separated with mistake hydroecium 21, and there is filter residue hole 4 at the middle part of dam plate 3, has space or hole between dam plate 3 and upper cover 14; Dam plate 3 for half heavy half floating dish slag rice grain filter every in slag trapping chamber 20, filter residue hole 4 entered hydroecium 21 for allowing the swill after precipitation from slag trapping chamber 20.

Described division plate 2 is dividing plates that slag trapping chamber 20 is separated with gathering room 18 and trapped fuel room 16, is provided with point cinder notch 15 in the lower middle portion of division plate 2, and office plate 11, through the lower lip of point cinder notch 15, has space or hole between division plate 2 and upper cover 14.

Described gathering room 18 is the containers storing swill and assemble hogwash fat, office plate 11 bottom gathering room 18 has point cinder notch 15 with the intersection of division plate 2, office plate 11 bottom gathering room 18 has and draws oilhole 8, draw the office plate 11 above oilhole 8 is fixed with and draw oil pipe 9, draw oilhole 8 and draw oil pipe 9 and communicate; The upper cover 14 at gathering room 18 top is fixed with swill pipe 12, and the top of point cinder notch 15 is stretched in the lower end of swill pipe 12; Floating on swill face in gathering room 18 have oil suction float 6, and the oil pipe 9 that draws bottom oil suction float 6 is connected with the oil pipe 9 that draws on office plate 11 by expansion pipe 10.The top of point cinder notch 15 division plate 2 is entered into from swill pipe 12 swill entered in gathering room 18, the hogwash fat that density is less than swill buoyancy effect float downward and combine on swill face, density coordinates with the inclined-plane of office plate 11 under being more than or equal to the effect of pressure in mass force and gathering room 18 that the rice grain dish slag of swill and swill flow in swill pipe 12 and the gravity of self again sends into slag trapping chamber 20 from gathering room 18 through undue cinder notch 15 rice grain dish slag and swill.

Described trapped fuel room 16 is the containers storing hogwash fat, the casing 1 of trapped fuel room 16 part is provided with oil drain cock, the office plate 11 at top has and draw oilhole 8, trapped fuel room 16 by office plate 11 draw oilhole 8 and draw oil pipe 9 and expansion pipe 10, oil suction float 6 is through.

Described slag trapping chamber 20 is containers of precipitation rice grain dish slag, there is point cinder notch 15 middle and lower part of the office plate 11 of slag trapping chamber 20, there is filter residue hole 4 at the middle part of dam plate 3, slag trapping chamber 20, by dividing cinder notch 15 to communicate with the swill of gathering room 18, being communicated with the swill after the process of crossing hydroecium 21 by filter residue hole 4, is placed with dress slag case 24 in slag trapping chamber 20; The rice grain dish slag entering slag trapping chamber 20 from point cinder notch 15 is deposited in dress slag case 24.

Described crosses the container that hydroecium 21 is water sections of swill after settlement on storage process, and water outlet 5 is arranged at casing 1 top crossing hydroecium 21, and there is filter residue hole 4 at the middle part crossing the dam plate 3 of hydroecium 21, crosses hydroecium 21 and is communicated by the swill of filter residue hole 4 with slag trapping chamber 20.

Described dress slag case 24 is containers not having to cover of the rice grain dish slag of collecting precipitation, and dress slag case 24 is provided with posticum 25.

In order to reduce the volume of swill precipitation process oil recovery appts., the described volume crossing hydroecium 21 is less than the volume of slag trapping chamber 20, and the volume of gathering room 18 is less than the volume of slag trapping chamber 20.

In order to improve separation and the recovering effect of changing food waste, described hydroecium 21 excessively can not directly communicate with gathering room 18.

In order to make do not have moisture in the hogwash fat of releasing from trapped fuel room 16, described oil drain cock is arranged on the casing 1 bottom higher than trapped fuel room 16;

Discharging trapped fuel room 16 to enable to be recovered to the moisture stored in hogwash fat in trapped fuel room 16, bottom described trapped fuel room 16, water discharge valve being installed.

In order to control the height in the swill face in casing 1, the height in described swill face is between the highs and lows of water outlet 5.

Conveniently upper cover 14 opens and closes, and described swill pipe 12 can also be fixedly mounted on casing 1, but the lower port of swill pipe 12 is fixed on the top of point cinder notch 15.

During first use, in casing 1, add clear water, the water surface reaches water outlet 5 place and is advisable, and avoids swill directly to enter slag trapping chamber 20 and hogwash fat is brought in slag trapping chamber 20.In use, swill enters the top of point cinder notch 15 in gathering room 18 from swill pipe 12, the hogwash fat that density is less than swill buoyancy effect float downward and combine on swill face, under the inclined-plane of office plate 11 coordinates, rice grain dish slag and swill are sent into slag trapping chamber 20 from gathering room 18 through undue cinder notch 15 under density is more than or equal to the effect of pressure in mass force and gathering room 18 that the rice grain dish slag of swill and swill flow in swill pipe 12 and the gravity of self.Hogwash fat on swill face in gathering room 18 enters in oil suction float 6 through oil-sucking hole 7, again from drawing oilhole 8, draw oil pipe 9 and enter in expansion pipe 10 bottom oil suction float 6, then enter drawing oil pipe 9, draw oilhole 8 and enter in trapped fuel room 16 and store office plate 11 from expansion pipe 10.After the rice grain dish slag of undue cinder notch 15 and swill enter slag trapping chamber 20, the rice grain dish slag being greater than the density of swill is slipped in dress slag case 24 from office plate 11, and the swill in rice grain dish slag exclusion dress slag case 24 makes the swill in dress slag case 24 extrude from the upper oral part of posticum 25 and dress slag case 24; Swill after precipitation entered in hydroecium 21 from the filter residue hole 4 dam plate 3, then entered sewage treatment pipeline from water outlet 5 through water shoot 13.Blocked by dam plate 3 in slag trapping chamber 20 and stay half heavy half floating matter floated in slag trapping chamber 20, when proposing the dress slag case 24 in slag trapping chamber 20, pull half heavy partly floating floating matter in slag trapping chamber 20 out with leakage wooden dipper, pull out half heavy half floating matter floated processes together with the throw out in dress slag case 24.After rice grain dish slag deposit buildup in dress slag case 24 is full, open upper cover 14, dress slag case 24 to dam plate 3 while pull, the part making dress slag case 24 shift out office plate 11 to block, then in slag trapping chamber 20, dress slag case 24 is proposed, rice grain dish slag in dress slag case 24 is poured in centrifugal rice grain dish Slag treatment device or in extruding type rice grain dish Slag treatment device and processes, rice grain dish slag after treatment can either be used as fuel, can be used in again the raw material manufacturing industrial spirit.When swill enters gathering room 18 from swill pipe 12, there is a little rising in gathering room 18, slag trapping chamber 20 and the swill face crossed in hydroecium 21, oil suction float 6 in gathering room 18 can follow swill face to rise, the expansion pipe 10 drawn on oil pipe 9 be connected to bottom oil suction float 6 is pulled by oil suction float 6 and extends, to ensure that oil suction float 6 exposes the height in swill face and oil-sucking hole 7 is not drawn into underwater of swilling; When not having swill to enter gathering room 18 in swill pipe 12, the swill face of gathering room 18 is reduced to the position of water outlet 5, and oil suction float 6 and then declines and contracts bellows 10 is shunk.

Claims (6)

1. a swill precipitation process oil recovery appts., it is characterized in that: described swill precipitation process oil recovery appts. mainly comprises casing (1), upper cover (14), division plate (2), divide cinder notch (15), filter residue plate, filter residue hole (4), office plate (11), oil suction float (6), oil-sucking hole (7), draw oilhole (8), draw oil pipe (9), expansion pipe (10), dress slag case (24), swill pipe (12), water outlet (5), water shoot (13), gathering room (18), trapped fuel room (16), slag trapping chamber (20), cross hydroecium (21),

Described casing (1) internal fixtion has division plate (2), dam plate (3) and office plate (11) are divided into gathering room (18) casing (1), trapped fuel room (16), slag trapping chamber (20), cross hydroecium (21), division plate (2) and dam plate (3) are fixed on the bottom of casing (1), obliquely between the lower lip place of point cinder notch (15) in the middle and lower part of division plate (2) and the inwall of casing (1) be fixed with office plate (11), office plate (11) stretches in slag trapping chamber (20) from the oral area of point cinder notch (15), on dress slag case (24), office plate (11) stretches into the part of slag trapping chamber (20) lower than the part be fixed on casing (1), part between division plate (2) and dam plate (3) is slag trapping chamber (20), slag trapping chamber (20) middle portion in casing (1), the bottom of slag trapping chamber (20) is placed with dress slag case (24), there is a point cinder notch (15) at division plate (2) place on office plate (11), and a point cinder notch (15) communicates with gathering room (18) and slag trapping chamber (20), the upper section of the office plate (11) between division plate (2) and casing (1) is gathering room (18), lower part is trapped fuel room (16), floating on swill face in gathering room (18) have oil suction float (6), and the oil pipe (9) that draws on oil suction float (6) is connected by expansion pipe (10) with the oil pipe (9) that draws on office plate (11), part between dam plate (3) and casing (1) was hydroecium (21), cross hydroecium (21) to be communicated with slag trapping chamber (20) by filter residue hole (4), the casing (1) on top crossing hydroecium (21) the inside there is water outlet (5), the casing (1) on top crossing hydroecium (21) outside is fixed with water shoot (13) and communicates with water outlet (5),

Described casing (1) is provided with upper cover (14), upper cover (14) is fixed with swill pipe (12), swill pipe (12) is through after upper cover (14), the top of point cinder notch (15) of the division plate (2) in gathering room (18) is stretched in the lower end of swill pipe (12), and the upper end of swill pipe (12) is connected with the lower quarrel of funnel or is directly connected with the posticum (25) of sink;

Described oil suction float (6) swims in the float on the swill face in gathering room (18), oil suction float (6) has oil-sucking hole (7) and draw oilhole (8); Oil-sucking hole (7) is being provided with higher than in oil suction float (6) part in swill face, be provided with in the bottom of oil suction float (6) and draw oilhole (8), be fixed with draw oil pipe (9) at oilhole (8) place of drawing of the outside of oil suction float (6) bottom;

Described office plate (11) is the dividing plate of (16) top, sealing trapped fuel room and gathering room (18) bottom, the oblique middle part being fixed on casing (1) of office plate (11) is stretched in slag trapping chamber (20) through after division plate (2), and office plate (11) tilts from gathering room (18) to slag trapping chamber (20); Office plate (11) is provided with and draws oilhole (8), is fixed with and draws oil pipe (9) drawing oilhole (8) place; The oil pipe (9) that draws on office plate (11) is connected by expansion pipe (10) with the oil pipe (9) that draws on oil suction float (6);

Described dam plate (3) is the dividing plate that slag trapping chamber (20) is separated with mistake hydroecium (21), there is filter residue hole (4) at the middle part of dam plate (3), has space or hole between dam plate (3) and upper cover (14);

Described division plate (2) is the dividing plate that slag trapping chamber (20) is separated with gathering room (18) and trapped fuel room (16), a point cinder notch (15) is provided with in the lower middle portion of division plate (2), office plate (11), through the lower lip of point cinder notch (15), has space or hole between division plate (2) and upper cover (14);

Described gathering room (18) is the container storing swill and assemble hogwash fat, the office plate (11) of gathering room (18) bottom has a point cinder notch (15) with the intersection of division plate (2), the office plate (11) of gathering room (18) bottom has and draws oilhole (8), draw the office plate (11) above oilhole (8) is fixed with and draw oil pipe (9), draw oilhole (8) and draw oil pipe (9) and communicate; The upper cover (14) at gathering room (18) top is fixed with swill pipe (12), and the top of a point cinder notch (15) is stretched in the lower end of swill pipe (12); Floating on swill face in gathering room (18) have oil suction float (6), and the oil pipe (9) that draws of oil suction float (6) bottom is connected with the oil pipe (9) that draws on office plate (11) by expansion pipe (10);

Described trapped fuel room (16) is the container storing hogwash fat, the casing (1) of trapped fuel room (16) part is provided with oil drain cock, the office plate (11) at top has and draw oilhole (8), trapped fuel room (16) by office plate (11) draw oilhole (8) and draw oil pipe (9) and expansion pipe (10), oil suction float (6) is through;

Described slag trapping chamber (20) is the container of precipitation rice grain dish slag, there is a point cinder notch (15) middle and lower part of the office plate (11) of slag trapping chamber (20), there is filter residue hole (4) at the middle part of dam plate (3), slag trapping chamber (20), by dividing cinder notch (15) to communicate with the swill of gathering room (18), being communicated with the swill after the process of crossing hydroecium (21) by filter residue hole (4), is placed with dress slag case (24) in slag trapping chamber (20);

Described crosses the container that hydroecium (21) is the water section of swill after settlement on storage process, water outlet (5) is arranged at casing (1) top crossing hydroecium (21), there is filter residue hole (4) at the middle part crossing the dam plate (3) of hydroecium (21), crosses hydroecium (21) and is communicated by filter residue hole (4) swill with slag trapping chamber (20);

Described dress slag case (24) is the container not having to cover of the rice grain dish slag of collecting precipitation, and dress slag case (24) is provided with posticum (25).

2. swill precipitation process oil recovery appts. according to claim 1, it is characterized in that: in order to reduce the volume of swill precipitation process oil recovery appts., the described volume crossing hydroecium (21) is less than the volume of slag trapping chamber (20), and the volume of gathering room (18) is less than the volume of slag trapping chamber (20);

In order to improve separation and the recovering effect of changing food waste, described hydroecium (21) excessively can not directly communicate with gathering room (18).

3. swill precipitation process oil recovery appts. according to claim 1, it is characterized in that: in order to make do not have moisture in the hogwash fat of releasing from trapped fuel room (16), described oil drain cock is arranged on the casing (1) higher than trapped fuel room (16) bottom.

4. swill precipitation process oil recovery appts. according to claim 1, is characterized in that: in order to control the height in the swill face in casing (1), the height in described swill face is between the highs and lows of water outlet (5).

5. swill precipitation process oil recovery appts. according to claim 1, it is characterized in that: discharge trapped fuel room (16) to enable to be recovered to the moisture stored in hogwash fat in trapped fuel room (16), described bottom, trapped fuel room (16) is provided with water discharge valve.

6. swill precipitation process oil recovery appts. according to claim 1, it is characterized in that: conveniently upper cover (14) opens and closes, described swill pipe (12) can also be fixedly mounted on casing (1), but the lower port of swill pipe (12) is fixed on the top of a point cinder notch (15).