CN107694152A

CN107694152A - Oil-isolating device

Info

Publication number: CN107694152A
Application number: CN201711110998.0A
Authority: CN
Inventors: 马飞
Original assignee: 马飞
Current assignee: Xu Ling
Priority date: 2017-11-13
Filing date: 2017-11-13
Publication date: 2018-02-16

Abstract

The invention discloses a kind of oil-isolating device, including：Housing, it is quadrangular shape seal cavity, and card sets guide pad in it, and multiple pilot holes are set on guide pad；Multiple high-low plates and multiple corrugated platings are set in thick compartment, spaced horizontal is set multiple corrugated platings up and down, the cell body edge of corrugated plating is set parallel to direction between isocon, corrugated plating both ends abut setting with thick compartment opposing sidewalls, and the top and bottom of each corrugated plating cell body offer strip mouth along its length；Guiding subassembly is set in smart compartment, and guiding subassembly includes setting diagonally downward along the direction away from guide pad every the multiple deflectors for being arranged in smart compartment both sides, deflector between the upper and lower, and the tail end of smart compartment sets a discharge outlet positioned at the upper end of the 4th pair of folded plate.The present invention sinking of effective prevention oil droplet coalescence and silt, the control enhancing segregation in guide pad aperture, is reached formal connection, separation substantially, strengthens oil removal efficiency by the setting of high-low plate and corrugated plating.

Description

Oil-isolating device

Technical field

The present invention relates to oil separation equipment technical field.A kind of it is more particularly related to oil-isolating device.

Background technology

Oil interceptor is to separate the structures of oil slick and silt in oily waste water, and it is divided using the difference of specific gravity of oil and water Leave away except suspended oil in sewage, the source of oily waste water is very extensive, oil exploitation, solid fuel processing, wool-cleaning technology, process hides Technique, transportation and food processing, which add etc., can all exclude substantial amounts of oily waste water, and general oily substance is divided into water can Oil slick, oil emulsion, the class of dissolved oil three, can oil slick oil bead diameter it is larger, the oil property lighter than water can be utilized, by nature Float glass process is separated from the water removal, and the oil bead diameter of oil emulsion in 0.5-25 μ ms, typically only have by content of the dissolved oil in water Several mg/L；Currently used oil interceptor has parallel flow intercepter and a tilted plate intercepter, parallel flow intercepter is simple in construction, Management is convenient, deoiling effect is stable, but its pond body is huge and occupation of land is more, and tilted plate intercepter is according to shallow layer precipitating principle Design, its floor space is small, but complicated, and maintenance and cleaning is difficult, how to design a kind of simple in construction, is easy to clean, Floor space is small, and the oil interceptor of oil removal efficiency high is current urgent problem.

The content of the invention

It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.

It is a still further object of the present invention to provide a kind of oil-isolating device, its can by the setting of high-low plate and corrugated plating, The sinking of effective prevention oil droplet coalescence and silt, the control enhancing segregation in guide pad aperture, reaches formal connection, this Separation in matter, strengthen oil removal efficiency.

In order to realize according to object of the present invention and further advantage, there is provided a kind of oil-isolating device, including：

Housing, it is horizontal positioned quadrangular shape seal cavity, and its thickness direction card of its interior edge sets guide pad, described to lead Along shell length direction through setting multiple horn-like pilot holes on to block, by the housing be divided into it is interconnected it is thick every Room and smart compartment, the guide pad, which includes middle part, has the guide part of pilot hole, positioned at the upper supporting part of guide part upper end and position Lower supporting part in guide part lower end, thick be inclined upwardly between compartment front end and the upper support block cover one first doubling Plate, valvular first oil exit pipe of tool of first pair of folded plate most significant end connection one, the thick compartment front end and the lower support Tilted down between block and cover one second pair of folded plate, valvular first discharge pipeline of tool of second pair of folded plate most significant end connection one, It is inclined upwardly between the smart compartment tail end and the upper support block and covers one the 3rd pair of folded plate, the 3rd pair of folded plate most significant end connects Valvular second oil exit pipe of a logical tool, tilts down between the smart compartment tail end and the lower support block and covers one the 4th doubling Plate, valvular second discharge pipeline of tool of the 4th pair of folded plate least significant end connection one；

Wherein, the front end middle and lower part of the thick compartment is provided with inlet, the feed liquor positioned at described second above folded plate The one end of mouth in the thick compartment is connected with isocon, and the isocon is set along the thick compartment width direction, and two End is connected to the thick compartment two side, and the isocon bottom is arranged at intervals multiple liquid outlets along its length, described thick Set gradually along the direction of the remote isocon positioned at first pair of folded plate and second pair of folded plate between in compartment multiple High-low plate and multiple corrugated platings, multiple high-low plate settings spaced in parallel to each other, multiple high-low plate apical side heights it is identical and not with First pair of folded plate bottom surface abuts, and floor height tapers into along the direction away from the inlet and not with described second Doubling plate top surface abuts, and the height close to the high-low plate bottom of described isocon one end is less than the height of the liquid outlet, multiple Spaced horizontal is set corrugated plating up and down, and the cell body edge of the corrugated plating is set parallel to direction between the isocon, the ripple Plate both ends abut setting with the thick compartment opposing sidewalls, and the top and bottom of each corrugated plating cell body are opened along its length Provided with strip mouth；

A guiding subassembly is set between the 3rd pair of folded plate and the 4th pair of folded plate in the smart compartment, it is described to lead Flowing component is included between the upper and lower every the multiple deflectors for being arranged in the smart compartment both sides, and the deflector is along away from the guide pad Direction set diagonally downward, the upper end that the tail end of the smart compartment is located at the 4th pair of folded plate sets a discharge outlet.

Preferably, the isocon rectangular pyramid, four prisms cylinder and lower arcuate surface group by connecting successively from top to bottom Into the rectangular pyramid top has an opening, and the opening connects with the inlet, in the four prisms cylinder from top to bottom Spacing card sets multiple plate bodys, is followed successively by the first V shaped slab, the second V shaped slab, the 3rd V shaped slab and level board, wherein, the first V The angle of shape plate, second V shaped slab and the 3rd V shaped slab is followed successively by 170 °, 165 ° and 160 °, and its folding line midpoint is equal On the axis of the opening, first V shaped slab, the 3rd V shaped slab raise up setting and itself and the shunting Pipe madial wall junction is affixed by the body of rod at interval, and second V shaped slab is set to lower recess and its least significant end is provided with along it The strip breach of width；

It is arranged at intervals multiple through holes on multiple plate bodys, the through hole on neighbouring two plate bodys does not weigh on vertically It is folded to set；

Distance between two liquid outlets of arbitrary neighborhood is 0.1-0.3mm.

Preferably, the tip height of the high-low plate, positioned at the top corrugated plating peak height and positioned at most The height on high-end pilot hole porch top is equal.

Preferably, the length of the housing is 10-12m, and the thick compartment and the smart compartment are along the shell length Length ratio on direction is 1.5:1.

Preferably, the number of the high-low plate is 4, and the number of the corrugated plating is 10, along the shell length Distance, distance through corrugated plating, distance through the guide pad and the deflector of the direction through between 4 high-low plates The ratio between projector distance in this direction is 1:4:2:4, angle of the deflector between horizontal plane is 30 °.

Preferably, the upper supporting part of the guide pad, guide part and lower supporting part vertically on thickness ratio be 1:5:3。

Preferably, angle of the 4th pair of folded plate between the plate body and horizontal plane of described housing afterbody one end is 4- 5°。

Preferably, between longitudinal cross-section upper and lower tangent line and horizontal plane of the pilot hole along the shell length direction Angle is 15-20 °.

The present invention comprises at least following beneficial effect：

Firstth, the oil interceptor of oil-isolating device of the present invention is except inlet, the first oil exit pipe, the second oil exit pipe, The whole housing such as one discharge pipeline, second discharge pipeline is seal cavity, can effectively prevent pollution and fire of the oil gas to environment Generation, while play certain rain-proof and insulation effect.

Secondth, the setting of multiple high-low plates of oil-isolating device of the present invention, can give into waste liquid in thick compartment The abundant rising space of middle oil body, while the abundant sinking space of silt is given, and slow down the water velocity into thick compartment, According to stoke formula, the ascent rate of oil droplet only square is proportionate with oil droplet size, and oil-isolating device is gone to oil droplet Except efficiency is relevant with oil droplet ascent rate and water (flow) direction speed, the ascent rate of grease is bigger, and current are slower, the removal of oil droplet Efficiency is higher, is removed in thick compartment by the setting of high-low plate and corrugated plating, the sinking of effective prevention oil droplet coalescence and silt, enhancing Oily efficiency.

3rd, the setting of the guide pad of oil-isolating device of the present invention, offer power, mud are further assembled for oil droplet Husky further sedimentation provides enough mobile routes, while only allows oil and mud to enter smart compartment out of thick compartment, passes through hole The control enhancing segregation in footpath, reaches formal connection, separation substantially, the setting of guiding subassembly, coordinates corrugated plating Current stabilization is reduced, strengthens oil removal efficiency.

4th, the isocon of oil-isolating device of the present invention by the first V shaped slab, the second V shaped slab, the 3rd V shaped slab and Abundant water distribution is played a part of in the setting of level board, meanwhile, the formation of script elaioleucite in waste water is not influenceed, while water distribution is abundant Script elaioleucite is not broken up.

Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this The research and practice of invention and be understood by the person skilled in the art.

Brief description of the drawings

Fig. 1 is the structural representation of the oil-isolating device of the present invention；

Fig. 2 is the structural representation of the high-low plate of the present invention；

Fig. 3 is the structural representation of the isocon of the present invention.

Embodiment

The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text Word can be implemented according to this.

It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more The presence or addition of individual other elements or its combination.

As Figure 1-3, the present invention provides a kind of oil-isolating device, including

Housing 1, it is horizontal positioned quadrangular shape seal cavity, and its thickness direction card of its interior edge sets guide pad 2, described The housing 1 is divided into and mutually interconnected through multiple horn-like pilot holes 23 are set along the length direction of housing 1 on guide pad 2 Logical thick compartment 3 and smart compartment 4, the guide pad 2, which includes middle part, has the guide part 20 of pilot hole 23, on guide part 20 The upper supporting part 21 and the lower supporting part 22 positioned at the lower end of guide part 20 at end are described thick between the front end of compartment 3 and the upper support block It is inclined upwardly and covers one first pair of folded plate 30, valvular first oil exit pipe of tool of first pair of folded plate 30 most significant end connection one, Thick tilted down between the front end of compartment 3 and the lower support block covers one second pair of folded plate 31, and second pair of folded plate 31 is most High-end connection one has valvular first discharge pipeline, is inclined upwardly between the smart tail end of compartment 4 and the upper support block and covers one 3rd pair of folded plate 40, valvular second oil exit pipe of tool of the 3rd pair of most significant end of folded plate 40 connection one, the smart tail end of compartment 4 And tilted down between the lower support block and cover one the 4th pair of folded plate 41, the 4th pair of least significant end of folded plate 41 connection one has valve Second discharge pipeline of door；

Wherein, the front end middle and lower part of the thick compartment 3 is provided with inlet 35 positioned at described second above folded plate 31, described The one end of inlet 35 in the thick compartment 3 is connected with isocon 5, and the isocon 5 is along the thick width of compartment 3 Set, and both ends are connected to the thick two side of compartment 3, the bottom of isocon 5 be arranged at intervals along its length it is multiple go out Liquid mouth 32, along the remote isocon 5 positioned at first pair of folded plate 30 and second pair of folded plate 31 between in the thick compartment 3 Direction set gradually multiple high-low plates 33 and multiple corrugated platings 34, multiple 33 settings spaced in parallel to each other of high-low plate, Duo Gegao The low apical side height of plate 33 is identical and is not abutted with first pair of folded plate 30 bottom surface, and floor height is along away from the inlet 35 Direction taper into and do not abutted with second pair of folded plate 31 top surface, close to described one end of isocon 5 high-low plate 33 The height of bottom be less than the liquid outlet 32 height, multiple corrugated platings about 34 spaced horizontal setting, the corrugated plating 34 Cell body is set along parallel to described 5 directions of isocon, and the both ends of corrugated plating 34 abut with the thick opposing sidewalls of compartment 3 and set Put, the top and bottom of each cell body of corrugated plating 34 offer strip mouth along its length；

A guiding subassembly is set between the 3rd pair of folded plate 40 and the 4th pair of folded plate 41 in the smart compartment 4 42, the guiding subassembly 42 is included between the upper and lower every the multiple deflectors 43 for being arranged in the both sides of smart compartment 4, the deflector 43 Set diagonally downward along the direction away from the guide pad 2, the tail end of the smart compartment 4 is located at the upper of the 4th pair of folded plate 41 End sets a discharge outlet 44.

In the above-mentioned technical solutions, the guide pad 2 is laid along the madial wall circumferential seal of housing 1, the pilot hole 23 aperture becomes larger along the direction away from the front end of housing 1, and the first row tubing seal passes through the top of the housing 1 End connected with first pair of folded plate 30, first oil exit pipe relative to first folded plate 30 can upper-lower seal take out Draw, it is similarly, described with accurate quick oil extraction with the depth according to fuel head adjustment oil exit pipe in the thick compartment 3 Second row tubing seal connects through the top of the housing 1 with the 3rd pair of folded plate 40, second oil exit pipe relative to The 3rd pair of folded plate 40 can upper-lower seal pull, with the depth according to fuel head adjustment oil exit pipe in the thick compartment 3 Degree, with accurate quick oil extraction, during use, waste liquid flows into isocon 5 by inlet 35, in the presence of isocon 5 Waste liquid is evenly distributed, while flows between first piece of high-low plate 33 of thick compartment 3 and the front end of the housing 1, passes through multiple height The setting of plate 33 carries out strengthening greasy filth separation for the first time, and then by corrugated plating 34 carries out second and strengthen greasy filth separating, slightly every Upper strata oil aggregation in room 3 is excluded by the first oil exit pipe, and silt is excluded by the discharge pipeline of lower floor first, and current, which continue through, leads Smart compartment 4 is flowed into hole 23, strengthening greasy filth by the third time of guiding subassembly 42 in smart compartment 4 separates, upper in smart compartment 4 Layer oil aggregation is excluded by the second oil exit pipe, and silt is excluded by the discharge pipeline of lower floor second, and water body passes through discharge outlet 44 after purification Discharge, using this technical scheme, oil interceptor is except inlet 35, the first oil exit pipe, the second oil exit pipe, the first discharge pipeline, the The whole housing 1 such as two discharge pipelines is seal cavity, can effectively prevent the generation of pollution and fire of the oil gas to environment, simultaneously Play certain rain-proof and insulation effect, the setting of multiple high-low plates 33, oil body in can giving into waste liquid in thick compartment 3 The abundant rising space, while the abundant sinking space of silt is given, and slow down the water velocity into thick compartment 3, according to this Hold in the palm gram formula, the ascent rate of oil droplet only square is proportionate with oil droplet size, and oil-isolating device is to the removal efficiency of oil droplet Relevant with oil droplet ascent rate and water (flow) direction speed, the ascent rate of grease is bigger, and current are slower, and the removal efficiency of oil droplet is got over Height, removed by the setting of high-low plate 33 and corrugated plating 34, the sinking of effective prevention oil droplet coalescence and silt, enhancing in thick compartment 3 Oily efficiency, while the setting of guide pad 2, also further assemble offer power for oil droplet, and the further sedimentation of silt provides foot Enough mobile routes, the setting of guiding subassembly 42, coordinate corrugated plating 34 to reduce current stabilization, strengthen oil removal efficiency.

In another technical solution, the isocon 5 rectangular pyramid 50, the four prisms cylinder by connecting successively from top to bottom 51 and lower arcuate surface 52 form, the top of rectangular pyramid 50 has an opening 53, and the opening 53 connects with the inlet 35 Logical, spacing card sets multiple plate bodys from top to bottom in the four prisms cylinder 51, is followed successively by the first V shaped slab 54, the second V shaped slab 55, the Three V shaped slabs 56 and level board 57, wherein, first V shaped slab 54, second V shaped slab 55 and the 3rd V shaped slab 56 Angle is followed successively by 170 °, 165 ° and 160 °, and its folding line midpoint is respectively positioned on the axis of the opening 53, first V-arrangement Plate 54, the 3rd V shaped slab 56 raise up setting and its consolidated with the madial wall junction of isocon 5 by the body of rod at interval Connect, second V shaped slab 55 is set to lower recess and its least significant end is provided with the strip breach along its width；

Distance between two liquid outlets 32 of arbitrary neighborhood is 0.1-0.3mm.First V is passed through using this scheme isocon 5 Abundant water distribution is played a part of in the setting of shape plate 54, the second V shaped slab 55, the 3rd V shaped slab 56 and level board 57, meanwhile, do not influence The formation of script elaioleucite in waste water, does not break up script elaioleucite while water distribution is abundant.

In another technical solution, the tip height of the high-low plate 33, the peak of corrugated plating 34 positioned at the top Height and height positioned at the porch top of pilot hole 23 of most significant end it is equal.Consistent side is controlled using this height Case can effectively control the exclusion of oil mass.

In another technical solution, the length of the housing is 10-12m, the thick compartment 3 and the edge of smart compartment 4 Length ratio on the shell length direction is 1.5:1.Oil extraction efficiency can be improved using this scheme.

In another technical solution, the number of the high-low plate 33 is 4, and the number of the corrugated plating 34 is 10, Distance between along the length direction of housing 1 through 4 high-low plates 33, through the distance of corrugated plating 34, through the guide pad 2 The ratio between distance and the deflector 43 projector distance in this direction be 1:4:2:4, the deflector 43 is between horizontal plane Angle be 30 °.Using this scheme according to the length of housing 1,33 numbers of high-low plate, 34 numbers of corrugated plating and respectively are rationally set The setting of device thickness, it is effective to improve oil extraction efficiency.

In another technical solution, upper supporting part 21, guide part 20 and the lower supporting part 22 of the guide pad 2 are along perpendicular The upward thickness ratio of Nogata is 1:5:3.Using this scheme lifting guide pad 2 guide effect, while only allow oil and mud from Enter smart compartment 4 in thick compartment 3, segregation is strengthened by the control in aperture, reach formal connection, point substantially Every.

In another technical solution, plate body and level of the 4th pair of folded plate 41 close to described afterbody one end of housing 1 Angle between face is 4-5 °.While silt can be assembled using this scheme and be excluded by the second discharge pipeline, it is easy to water The discharge of body.

In another technical solution, longitudinal cross-section upper and lower of the pilot hole 23 along the length direction of housing 1 is cut Angle between line and horizontal plane is 15-20 °.The guide effect of guide pad 2 can be strengthened using this scheme, enhancing separates effect Fruit.

The total length of the oil-isolating device housing 1 of the present invention is 10-12m, is divided into slightly every pond and essence every pond, slightly can be fast every pond The elaioleucite for removing elaioleucite particle diameter and being more than 100 μm of speed, essence can effectively remove elaioleucite of the particle diameter more than 60 μm every pond, relative to Traditional oil-isolating device, its volume significantly reduces, and device is simple, stable, and oil removal efficiency can reach 95%.

Number of devices and treatment scale described herein are the explanations for simplifying the present invention.To oil-isolating device of the present invention Application, modifications and variations will be readily apparent to persons skilled in the art.

Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited In specific details and shown here as the legend with description.

Claims

A kind of 1. oil-isolating device, it is characterised in that including：

Housing, it is horizontal positioned quadrangular shape seal cavity, and its thickness direction card of its interior edge sets guide pad, the guide pad On along shell length direction through setting multiple horn-like pilot holes, by the housing be divided into interconnected thick compartment and Smart compartment, the guide pad, which includes middle part, has the guide part of pilot hole, the upper supporting part positioned at guide part upper end and positioned at leading To the lower supporting part at subordinate end, thick be inclined upwardly between compartment front end and the upper support block covers one first pair of folded plate, institute State valvular first oil exit pipe of tool of first pair of folded plate most significant end connection one, it is described it is thick between compartment front end and the lower support block to Lower inclination covers one second pair of folded plate, valvular first discharge pipeline of tool of second pair of folded plate most significant end connection one, the essence It is inclined upwardly between compartment tail end and the upper support block and covers one the 3rd pair of folded plate, the tool of the 3rd pair of folded plate most significant end connection one Valvular second oil exit pipe, tilted down between the smart compartment tail end and the lower support block and cover one the 4th pair of folded plate, institute State the 4th pair of valvular second discharge pipeline of tool of folded plate least significant end connection one；

Wherein, the front end middle and lower part of the thick compartment is provided with inlet, the inlet position positioned at described second above folded plate Isocon is connected with one end in the thick compartment, the isocon is set along the thick compartment width direction, and both ends are supported The thick compartment two side is connected to, the isocon bottom is arranged at intervals multiple liquid outlets, the thick compartment along its length It is interior to set gradually multiple height along the direction away from the isocon between first pair of folded plate and second pair of folded plate Plate and multiple corrugated platings, multiple high-low plate settings spaced in parallel to each other, multiple high-low plate apical side heights it is identical and not with it is described First pair of folded plate bottom surface abuts, floor height tapered into along the direction away from the inlet and not with second doubling Plate top surface abuts, and the height close to the high-low plate bottom of described isocon one end is less than the height of the liquid outlet, multiple ripples Spaced horizontal is set plate up and down, and the cell body edge of the corrugated plating is set parallel to direction between the isocon, the corrugated plating two End abuts setting with the thick compartment opposing sidewalls, and the top and bottom of each corrugated plating cell body offer along its length Strip mouth；

A guiding subassembly, the water conservancy diversion group are set between the 3rd pair of folded plate and the 4th pair of folded plate in the smart compartment Part is included between the upper and lower every the multiple deflectors for being arranged in the smart compartment both sides, side of the deflector along the remote guide pad To setting diagonally downward, the tail end of the smart compartment is located at one discharge outlet of upper end setting of the 4th pair of folded plate.
2. oil-isolating device as claimed in claim 1, it is characterised in that the isocon four ribs by connecting successively from top to bottom Cone, four prisms cylinder and lower arcuate surface composition, the rectangular pyramid top have an opening, the opening and the inlet Connect, spacing card sets multiple plate bodys from top to bottom in the four prisms cylinder, is followed successively by the first V shaped slab, the second V shaped slab, the 3rd V-arrangement Plate and level board, wherein, the angle of first V shaped slab, second V shaped slab and the 3rd V shaped slab be followed successively by 170 °, 165 ° and 160 °, its folding line midpoint is respectively positioned on the axis of the opening, first V shaped slab, the 3rd V shaped slab Raise up setting and it is affixed by the body of rod at interval with the isocon madial wall junction, and second V shaped slab is downward Depression is set and its least significant end is provided with the strip breach along its width；

It is arranged at intervals multiple through holes on multiple plate bodys, the through hole on neighbouring two plate bodys is not overlapping on vertically to be set Put；

Distance between two liquid outlets of arbitrary neighborhood is 0.1-0.3mm.
3. oil-isolating device as claimed in claim 1, it is characterised in that the tip height of the high-low plate, positioned at the top The height of corrugated plating peak and height positioned at the pilot hole porch top of most significant end are equal.
4. oil-isolating device as claimed in claim 2, it is characterised in that the length of the housing is 10-12m, the thick compartment With the smart compartment along the length ratio on the shell length direction be 1.5:1.
5. oil-isolating device as claimed in claim 1, it is characterised in that the number of the high-low plate is 4, the corrugated plating Number is 10, along the shell length direction through 4 high-low plates between distance, through the distance of corrugated plating, through described The ratio between the projector distance of the distance of guide pad and the deflector in this direction is 1:4:2:4, the deflector is in horizontal plane Between angle be 30 °.
6. oil-isolating device as claimed in claim 1, it is characterised in that upper supporting part, guide part and the lower branch of the guide pad Support part vertically on thickness ratio be 1:5:3.
7. oil-isolating device as claimed in claim 1, it is characterised in that the 4th pair of folded plate is close to described housing afterbody one end Plate body and horizontal plane between angle be 4-5 °.
8. oil-isolating device as claimed in claim 1, it is characterised in that longitudinal direction of the pilot hole along the shell length direction Angle between section upper and lower tangent line and horizontal plane is 15-20 °.