CN109279706A - A kind of semi-coke wastewater multiphase flow splitting device - Google Patents
A kind of semi-coke wastewater multiphase flow splitting device Download PDFInfo
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- CN109279706A CN109279706A CN201811138046.4A CN201811138046A CN109279706A CN 109279706 A CN109279706 A CN 109279706A CN 201811138046 A CN201811138046 A CN 201811138046A CN 109279706 A CN109279706 A CN 109279706A
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- 239000002351 wastewater Substances 0.000 title claims abstract description 83
- 239000000571 coke Substances 0.000 title claims abstract description 76
- 238000000926 separation method Methods 0.000 claims abstract description 49
- 239000004519 grease Substances 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000010802 sludge Substances 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims abstract description 18
- 239000010865 sewage Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 59
- 239000006096 absorbing agent Substances 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 19
- 230000004888 barrier function Effects 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 10
- 241000772415 Neovison vison Species 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 abstract description 15
- 238000004062 sedimentation Methods 0.000 abstract description 7
- 239000011280 coal tar Substances 0.000 abstract description 6
- 238000004065 wastewater treatment Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000011269 tar Substances 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 76
- 235000019198 oils Nutrition 0.000 description 74
- 238000010586 diagram Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 16
- 239000000945 filler Substances 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 238000007599 discharging Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000003628 erosive effect Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000004581 coalescence Methods 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000002569 water oil cream Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000016507 interphase Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000013327 media filtration Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 235000019476 oil-water mixture Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000005437 stratosphere Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physical Water Treatments (AREA)
- Cyclones (AREA)
Abstract
The present invention relates to a kind of semi-coke wastewater multiphase flow splitting devices, it include: shell, inlet, hypergravity eddy flow pre-separation cylinder, oily-water seperating equipment, grease coalescing devices, oil product locker room, oil outlet and sewage draining exit, wherein, inlet is fixedly connected with one end of hypergravity eddy flow pre-separation cylinder；The other end of hypergravity eddy flow pre-separation cylinder is fixedly connected with the casing, and is connected to the front end of the cavity of shell composition；Oily-water seperating equipment and grease coalescing devices are respectively arranged in cavity, and are fixedly connected with inner walls；The end of cavity is arranged in oil product locker room；Oil outlet is provided on shell, and is connected to oil product locker room.Apparatus of the present invention use high-efficiency cyclone isolation technics, separating rate is improved by inner flow passage, coalescing element and structure type, reduce the sedimentation time, light tar, heavy coal tar, waste water, sludge and solid suspension in semi-coke wastewater is separated and collected, provides qualified continuous-stable water quality for wastewater treatment last part technology.
Description
Technical field
The invention belongs to wastewater treatment equipment technical fields, and in particular to a kind of semi-coke wastewater multiphase flow splitting device.
Background technique
Semi-coke wastewater is also known as semicoke waste water, refers to low-disintegration coal in middle low temperature distillation (about 600~800 DEG C) process and coal
Gas purification, a kind of industrial wastewater for being formed during the quenching of semi-coke steam, the waste water have " four high one is few " (high COD, high oil,
High ammonia nitrogen, high phenol, waste water yield are few) the characteristics of, wherein contain difficult to degrade, the highly toxic substance of a large amount of complicated component,
Such as ammonia, phenol, petroleum-type substance, during quenching, this partial contamination substance is largely attached in semi-coke, is seriously affected
Quality of the semi-coke as clean fuel.
It is extremely urgent that high concentrated organic wastewater progress comprehensive resource processing will be given off in semi-coke production process, in resource
The matter of utmost importance for changing integrated treatment is the pretreatment system of waste water, and the high efficiency and reliability of pretreatment system directly affect subsequent
The normal operation of production technology.
Still mature semi-coke wastewater pretreating process, semi-coke enterprise be not directly heavy by semi-coke wastewater warp both at home and abroad at present
After the quiescent settling of shallow lake pond, by water coal tar and solid suspension simply remove after directly as coke quenching water use, serious shadow
Semi-coke quality is rung.In addition, the method low efficiency of sedimentation basin sedimentation, being influenced by internal structure, coal tar contains in water after processing
Amount and solid suspension content index are unstable.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the present invention provides a kind of semi-coke wastewater multiphase flow separation dresses
It sets.The technical problem to be solved in the present invention is achieved through the following technical solutions:
The embodiment provides a kind of semi-coke wastewater multiphase flow splitting devices, comprising:
Shell, inlet, hypergravity eddy flow pre-separation cylinder, oily-water seperating equipment, grease coalescing devices, oil product locker room,
Oil outlet and sewage draining exit, wherein
The inlet is fixedly connected with one end of the hypergravity eddy flow pre-separation cylinder；
The other end of the hypergravity eddy flow pre-separation cylinder is fixedly connected with the shell, and the chamber with shell composition
The front end of body is connected to；
The oily-water seperating equipment and grease coalescing devices are respectively arranged in the cavity, and are fixed and connected with inner walls
It connects；
The end of the cavity is arranged in the oil product locker room；
The oil outlet opens up on the housing, and is connected to the oil product locker room.
Further, semi-coke wastewater multiphase flow splitting device of the invention further include:
Declining liquid tube, flow pattern adjustment device and energy absorber, wherein
One end of the declining liquid tube is fixedly connected with the inner walls, and is connected with the hypergravity eddy flow pre-separation cylinder
It is logical；
The other end of the declining liquid tube is fixedly connected with flow pattern adjustment device；
The flow pattern adjustment device is fixedly connected with the inner walls；
The energy absorber is fixedly connected with the inner walls, and the lower section of the flow pattern adjustment device is arranged in.
Further, the hypergravity eddy flow pre-separation cylinder includes: top plate, spiral plate, cylinder shell and support tube；Its
In,
The top plate is set to the top of the cavity of the cylinder shell composition, and fixes and connect with the cylinder shell
It connects；
The spiral plate is set to the inside of the cavity of the cylinder shell composition, and it is solid to spiral about the support tube
Fixed connection；
One end of the support tube is fixedly connected with the top plate.
Further, the flow pattern adjustment device includes discharge plate and liquid barrier, wherein
The discharge plate is perpendicularly fixed at the lower end of the declining liquid tube；
One end of the liquid barrier is vertical with the discharge plate to be fixedly connected, and the other end of the liquid barrier is to the energy-absorbing
The shell of device bearing extends；
One is offered on the discharge plate and falls fluid apertures and multiple overflow holes, and liquid, which flows through, in the declining liquid tube described falls fluid apertures
After fall on the energy absorber after upwardly through the overflow hole flow out.
Further, the energy absorber includes energy-absorbing plate and support frame, wherein
The upper end of support frame as described above is fixedly connected with the energy-absorbing plate, the inner wall of the lower end of support frame as described above and the shell
It is fixedly connected；
There is angle between the energy-absorbing plate and support frame as described above.
Further, the oily-water seperating equipment includes level-one oil removing inclined plate and second level oil removing inclined plate, wherein
The level-one oil removing inclined plate be set to the declining liquid tube and the flow pattern adjustment device right side, and with it is described
The inner wall of shell is fixedly connected, so that the liquid flowed out through the overflow hole flows through；
The second level oil removing inclined plate is set to the right side of the level-one oil removing inclined plate, and fixes and connect with the inner wall of the shell
It connects, is flowed through for flowing through the liquid of the level-one oil removing inclined plate and the grease coalescing devices.
Further, the grease coalescing devices include level-one coalescing devices and second level coalescing devices, wherein
The level-one coalescing devices and the second level coalescing devices are set in turn in the level-one oil removing inclined plate and described two
Grade oil removing inclined plate between, and it is vertical with the shell respectively fix, flowed through for flowing through the liquid of the level-one oil removing inclined plate.
Further, be additionally provided with a partition between the level-one oil removing inclined plate and the level-one coalescing devices, it is described every
Plate is vertical with the inner wall of the shell to be fixed, for reducing greasy filth and fixed suspended matter into the level-one coalescing devices.
Further, one end of the cavity oil outlet is provided with an overflow weir, the overflow weir and the shell
Inner wall vertically fix, and only had the gap between the upper end and shell of overflow weir, so that upper layer oil product is flowed into from the cavity
The oil product locker room.
Further, the sewage draining exit includes sludge discharging port, re-scheduling matter hydraulic fluid port and the waste discharge mouth of a river, is all set in the bottom of shell
Portion, the sludge for Gong isolating respectively, mink cell focus and waste water discharge.
Compared with prior art, beneficial effects of the present invention:
1. the present invention uses hypergravity eddy flow pre-separation cylinder, it can effectively enhance grease items centrifugal force, thus by waste water
The alternate fully making contact of mixed liquor grease improves the alternate isolated efficiency of grease；In addition, hypergravity eddy flow pre-separation cylinder
Screw can be extracted out from cylinder, and maintenance is facilitated to replace；
2. the flow pattern that the present invention uses adjusts device, the waste water flowed down from hypergravity eddy flow pre-separation cylinder can be mixed
It closes on the energy absorber that liquid is fallen immediately below flow pattern adjustment device, is separated with energy absorber collision, complete alternate preliminary of grease
Separation；It simultaneously can be to avoid the erosion resistant coating of the direct erosion Shell destruction shell of fluid；The grease of initial gross separation communicated flow pattern point
The upper layer that flow pattern adjustment device is influxed on multiple liquid overflow holes on cloth adjustment device, sludge and solid suspension are blocked in
Lower layer completes the initial gross separation of silt and solid suspension；
3. hypergravity swirl cylinder, catheter and fluid flow pattern are automatic in semi-coke wastewater multiphase flow splitting device of the invention
The combined use for adjusting device advantageously reduces water-oil emulsion interfacial film strength, accelerates water-oil separating speed.
4. hypergravity cylinder of the present invention, manifold adjust the combined use of device and energy absorber, have to semi-coke wastewater
Active water washes demulsification, improves the hydraulics of multi-phase separation, accelerates oil, water, sludge and solid suspension separation speed
Degree；
5. the effect of the filler of level-one coalescing devices and second level coalescing devices of the invention be by the alternate emulsion of grease into
Row is demulsified twice, coalesces；And filler can determine molding parameter by test simulation, the filler molding parameter calculated by simulation
Manufactured coalescent pack can be more advantageous to increase oil, water two-phase droplet collision coalescence probability, and stabilization of fluidized improves efficiency.
6. semi-coke wastewater multiphase flow splitting device of the invention can by intelligence control system using measuring instrument and
Auxiliary display and control equipment realize unattended, data remote to control centre's progress Automatic Control.
7. the waste water after semi-coke wastewater multiphase flow splitting device can guarantee oil-containing index request in water, next to enter
The water index of road waste water treatment process and final process qualification provides effective support.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of semi-coke wastewater multiphase flow splitting device of the present invention；
Fig. 2 is the structural schematic diagram of the hypergravity eddy flow pre-separation cylinder of semi-coke wastewater multiphase flow splitting device of the present invention；
Fig. 3 is the declining liquid tube structural schematic diagram of semi-coke wastewater multiphase flow splitting device of the present invention；
Fig. 4 is that the flow pattern of semi-coke wastewater multiphase flow splitting device of the present invention adjusts the structural schematic diagram of device；
Fig. 5 is the energy absorber structural schematic diagram of semi-coke wastewater multiphase flow splitting device of the present invention；
Fig. 6 is the structural schematic diagram of the level-one oil removing inclined plate of semi-coke wastewater multiphase flow splitting device of the present invention；
Fig. 7 is the structural schematic diagram of the second level oil removing inclined plate of semi-coke wastewater multiphase flow splitting device of the present invention；
Fig. 8 is the structural schematic diagram of the level-one coalescing devices of semi-coke wastewater multiphase flow splitting device of the present invention；
Fig. 9 is the structural schematic diagram of the second level coalescing devices of semi-coke wastewater multiphase flow splitting device of the present invention；
Figure 10 is the structural schematic diagram of the partition of semi-coke wastewater multiphase flow splitting device of the present invention；
Figure 11 is the structural schematic diagram of the overflow weir of semi-coke wastewater multiphase flow splitting device of the present invention.
Wherein, 1, inlet；2, hypergravity eddy flow pre-separation cylinder；3, declining liquid tube；4, flow pattern adjusts device；5, energy-absorbing
Device；6, the first sludge discharging port；7, level-one oil removing inclined plate；8, partition；9, level-one coalescing devices；10, second level coalescing devices；11, two
Grade oil removing inclined plate；12, safety valve；13, exhaust outlet；14, oil-water interface tool；15, sample tap；16, water chamber liquidometer；17, overflow
Weir plate；18, grease chamber liquidometer；19, oil outlet；20, support；21, the waste discharge mouth of a river；22, every mud plate；23, re-scheduling matter hydraulic fluid port；24,
Second sludge discharging port；25, shell；2-1, top plate；2-2, spiral plate；2-3, cylinder shell；2-4, support tube；4-1, gear liquid
Plate；4-2, discharge plate；5-1, energy-absorbing plate；5-2 support frame；7-1, the first fixed plate；7-2 rib plate；9-1, the first stuffing frame；9-2,
First filler；10-1, the second stuffing frame；10-2, the second filler；11-1, the second fixed plate；11-2, rack gear.
Specific embodiment
Further detailed description is done to the present invention combined with specific embodiments below, but embodiments of the present invention are not limited to
This.
It, will be in water in order to solve directly by semi-coke wastewater after sedimentation basin quiescent settling in traditional semi-coke wastewater treatment process
Coal tar and solid suspension simply remove after directly as coke quenching water use, influence semi-coke quality；And sedimentation basin sedimentation
Method treatment effeciency is low, coal tar content and the unstable problem of solid suspension content index, the present embodiment in water after processing
A kind of semi-coke wastewater multiphase flow splitting device is provided, which can be effectively by light oil, mink cell focus and the dirt in waste water
Mud is separated, and the waste water after semi-coke wastewater multiphase flow splitting device can guarantee oil-containing index request in water, under entrance
The water index of one of waste water treatment process and final process qualification provides effective support.
Referring to Figure 1, Fig. 1 is the overall structure diagram of semi-coke wastewater multiphase flow splitting device of the present invention, comprising: shell
25, inlet 1, hypergravity eddy flow pre-separation cylinder 2, oily-water seperating equipment, grease coalescing devices, oil product locker room, oil outlet 19
And sewage draining exit, wherein inlet 1 is fixedly connected with one end of hypergravity eddy flow pre-separation cylinder 2；Hypergravity eddy flow pre-separation cylinder 2
The other end be fixedly connected with shell 25, and the front end of cavity formed with shell 25 is connected to.Oily-water seperating equipment and grease are poly-
Knot device is respectively arranged in cavity, and is fixedly connected with 25 inner wall of shell；The end of cavity is arranged in oil product locker room；It is fuel-displaced
Mouth 19 is provided on shell 25, and is connected to oil product locker room.
Fig. 2 is referred to, Fig. 2 is the structural schematic diagram of hypergravity eddy flow pre-separation cylinder 2 of the present invention；Hypergravity eddy flow pre-separation
Cylinder 2 includes: top plate, spiral plate, cylinder shell and support tube；Wherein, top plate is set to the cavity of cylinder shell composition
Top, and be fixedly connected with cylinder shell；Spiral plate is set to the inside of the cavity of cylinder shell composition, and spirals about
Support tube is fixedly connected；One end of support tube is fixedly connected with top plate.Since spiral plate is fixed on support tube, and spiral plate with
There is gap between cylinder shell, support tube is also fixed with top plate, so the spiral of hypergravity eddy flow pre-separation cylinder 2 of the invention
Device can be extracted out from cylinder, very convenient maintenance replacement.Hypergravity eddy flow pre-separation cylinder 2 of the invention, cylinder and shell
Body 25 is bolted and fixed, and internal helicoid board group, can be effective by the shape and size that design runner at fluid course
Enhancing grease items centrifugal force improve the alternate separation of grease thus by the alternate sufficient making contact of the grease in mixed liquor
Efficiency.Hypergravity eddy flow pre-separation cylinder 2 of the invention, inner flow passage screw pitch are 50~500mm, and different pitch dimensions generates
Centrifugal force variation, cause effect different.2 material of hypergravity eddy flow pre-separation cylinder can be metal or non-gold according to dielectric property
Belong to.
Semi-coke wastewater multiphase flow splitting device of the invention, further includes: declining liquid tube 3, flow pattern adjustment device 4 and energy-absorbing
Device 5, wherein one end of declining liquid tube 3 is fixedly connected with 25 inner wall of shell, and is connected to hypergravity eddy flow pre-separation cylinder 2；Declining liquid tube
3 other end is fixedly connected with flow pattern adjustment device 4；Flow pattern adjustment device 4 is fixedly connected with 25 inner wall of shell；It inhales
Energy device 5 is fixedly connected with 25 inner wall of shell, and the lower section of flow pattern adjustment device 4 is arranged in.
Fig. 3 is referred to, Fig. 3 is 3 structural schematic diagram of declining liquid tube of semi-coke wastewater multiphase flow splitting device of the present invention.Declining liquid tube
3 adjust device 4 by being welded and fixed with flow pattern；Declining liquid tube 3 plays fluid guiding role to liquid flow direction.Material is according to Jie
Matter characteristic is metal or nonmetallic.
It includes discharge plate 4-2 and liquid barrier 4-1 that flow pattern, which adjusts device 4, wherein discharge plate 4-2, which is perpendicularly fixed at, to be fallen
The lower end of liquid pipe 3；One end of liquid barrier 4-1 is vertical with discharge plate 4-2 to be fixedly connected, and the other end of liquid barrier is solid to energy absorber 5
Surely the shell 25 located extends；Offer one on discharge plate and fall fluid apertures and multiple overflow holes, liquid flows through in declining liquid tube 3 fall fluid apertures after
It is flowed out after falling on energy absorber 5 upwardly through overflow hole.
Fig. 4 is referred to, Fig. 4 is that the flow pattern of semi-coke wastewater multiphase flow splitting device of the present invention adjusts the structure of device 4
Schematic diagram.Flow pattern adjustment device 4 is made of liquid barrier 4-1 and discharge plate 4-2, and effect is by the state tune of mixing liquid
It is whole, from turbulent layer to stratosphere transition；It can be filtered silt in pre-separation room simultaneously, avoid causing filler stifled because of silt particle
Plug.Flow pattern adjusts in 4 integral solder of device and equipment body.The flow pattern that the present invention uses adjusts device 4, can incite somebody to action
The waste water mixed liquor flowed down from hypergravity eddy flow pre-separation cylinder 2 is fallen on the energy absorber 5 immediately below flow pattern adjustment device 4,
It is separated with the collision of energy absorber 5, completes the alternate initial gross separation of grease；Simultaneously shell can be destroyed to avoid the direct erosion shell 25 of fluid
The erosion resistant coating of body 25；The grease of initial gross separation communicated and influxs flow pattern point on multiple liquid overflow holes on flow pattern adjustment device 4
Cloth adjusts the upper layer of device 4, and sludge and solid suspension are blocked in lower layer, preliminary point for completing silt and solid suspension
From.
Fig. 5 is referred to, Fig. 5 is 5 structural schematic diagram of energy absorber of semi-coke wastewater multiphase flow splitting device of the present invention.Energy absorber
5 are made of energy-absorbing plate 5-1 and support frame 5-2.Processing procedure angle steel can be used in support frame 5-2.The upper end of support frame is fixed with energy-absorbing plate
Connection, the lower end of support frame is fixedly connected with the inner wall of shell 25；There is angle between energy-absorbing plate and support frame, make energy-absorbing plate 5-
1 is in heeling condition.This component can make the liquid flowed down in declining liquid tube 3 carry out collision separation, and it is preliminary point alternate to complete grease
From, while erosion resistant coating can be destroyed to avoid the direct erosion apparatus body of fluid.Energy absorber 5 and apparatus body are welded to connect.
In semi-coke wastewater multiphase flow splitting device of the invention, hypergravity swirl cylinder, catheter and fluid flow pattern are adjusted automatically
The combined use of engagement positions advantageously reduces water-oil emulsion interfacial film strength, accelerates water-oil separating speed.Hypergravity separation
The combined use of cylinder, manifold adjustment device and energy absorber 5 is washed demulsification to the active water of semi-coke wastewater, is improved
The hydraulics of multi-phase separation accelerate oil, water, sludge and solid suspension separating rate.
Oily-water seperating equipment includes level-one oil removing inclined plate 7 and second level oil removing inclined plate 11, wherein level-one oil removing inclined plate 7 is arranged
It in the right side of declining liquid tube 3 and flow pattern adjustment device 4, and is fixedly connected with the inner wall of shell 25, for being flowed out through overflow hole
Liquid flow through；Second level oil removing inclined plate 11 is set to the right side of level-one oil removing inclined plate 7, and is fixedly connected with the inner wall of shell 25,
It is flowed through for flowing through the liquid of level-one oil removing inclined plate 7 and grease coalescing devices.
Fig. 6 is referred to, Fig. 6 is the structural representation of the level-one oil removing inclined plate 7 of semi-coke wastewater multiphase flow splitting device of the present invention
Figure.Level-one oil removing inclined plate 7 is made of the first fixed plate 7-1 and rib plate 7-2.The effect of level-one oil removing inclined plate 7 is will be after pre-separation
Grease it is alternate by this plate after, each gravity mutually generated according to density of grease is different, alternate by that can enhance grease when rib plate
Separative efficiency.The inclined plate height of level-one oil removing inclined plate 7 of the present invention is 0.1~2m, and tilt angle is 50~75 °.Different angles
The gravity that will affect the alternate generation of grease is different, directly affects separating effect.7 material of level-one oil removing inclined plate is metal, whole to weld
It connects in tank body.
Fig. 7 is referred to, Fig. 7 is the structural representation of the second level oil removing inclined plate 11 of semi-coke wastewater multiphase flow splitting device of the present invention
Figure.Second level oil removing inclined plate 11 is made of the second fixed plate 11-1 and rack gear 11-2.Rack gear 11-2 can be saw type, or its
Its shape.The effect of second level oil removing inclined plate 11 is the grease of the alternate also emulsification of grease will to pass through after Saw blade after level-one oil removing
Oil-water emulsion surface tension can be destroyed, it is then different according to each gravity mutually generated according to density of grease, it further increases
The alternate separative efficiency of grease.The inclined plate height of second level oil removing inclined plate 11 of the present invention is 0.1~2m, and tilt angle is 45~80 °.Two
11 material of grade oil removing inclined plate is metal, and integral solder is in tank body.
Grease coalescing devices include level-one coalescing devices 9 and second level coalescing devices 10, wherein level-one coalescing devices 9 and two
Grade coalescing devices 10 are set in turn between level-one oil removing inclined plate 7 and second level oil removing inclined plate 11, and vertical with shell 25 solid respectively
It is fixed, it is flowed through for flowing through the liquid of level-one oil removing inclined plate 7.
Fig. 8 is referred to, Fig. 8 is the structural representation of the level-one coalescing devices 9 of semi-coke wastewater multiphase flow splitting device of the present invention
Figure.Level-one coalescing devices 9 are made of the first stuffing frame 9-1 and the first filler 9-2, and the first stuffing frame and the first filler all use
Stainless steel material, the first filler, which can be, determines molding parameter through test simulation, passes through bending, die mould system using stainless steel plate
At coalescing devices and apparatus body are bolted detachably, and convenient to overhaul, effect is primary emulsification that can be alternate by grease
Liquid is demulsified, is coalesced.The depth of packing of level-one coalescing devices 9 of the present invention: 0.3~4m, oil removal rate are 90~95%, porosity
It is 70~85%.
Fig. 9 is referred to, Fig. 9 is the structural representation of the second level coalescing devices 10 of semi-coke wastewater multiphase flow splitting device of the present invention
Figure.Second level coalescing devices 10 are made of the second stuffing frame 10-1 and the second filler 10-2, and the second stuffing frame and the second filler are whole
Using stainless steel material, the second filler is also to determine molding parameter through test simulation, passes through bending, die mould system using stainless steel plate
At coalescing devices and apparatus body are bolted detachably, and convenient to overhaul, effect is that the grease after coalescing level-one is alternate surplus
Remaining emulsion is demulsified, is coalesced.Its molding parameter is different from level-one.The depth of packing of second level coalescing devices 10 of the present invention is
0.3~4m, oil removal rate are 95~99%, and porosity is 85~90%.
0, Figure 10 is the structural schematic diagram of the partition 8 of semi-coke wastewater multiphase flow splitting device of the present invention referring to Figure 1.Partition
8 are arranged between level-one oil removing inclined plate 7 and level-one coalescing devices 9, and partition 8 is vertical with the inner wall of shell 25 to be fixed, for reducing
Into the greasy filth and fixed suspended matter of level-one coalescing devices 9.
One end of the cavity oil outlet 19 of semi-coke wastewater multiphase flow splitting device of the present invention is provided with an overflow weir 17, overflows
Weir plate 17 is vertical with the inner wall of shell 25 fixes for stream, and only has the gap between the upper end of overflow weir 17 and shell 25, for upper
Layer oil product flows into oil product locker room from cavity.
1, Figure 11 is the structural representation of the overflow weir 17 of semi-coke wastewater multiphase flow splitting device of the present invention referring to Figure 1
Figure.17 material of overflow weir is metal, and component and apparatus body weld, and the oil for playing guidance oil reservoir top enters the work of grease chamber
With.
Sewage draining exit of the invention includes sludge discharging port, re-scheduling matter hydraulic fluid port 23 and the waste discharge mouth of a river 21, is all set in shell 25
Bottom, the sludge for Gong isolating respectively, mink cell focus and waste water discharge.It is to be located at energy absorber 5 respectively wherein there are two sludge discharging ports
The first other sludge discharging port 6, and multiple second sludge discharging ports 24 positioned at partition 8 and between mud plate 22.Re-scheduling matter hydraulic fluid port
25 bottom of shell being arranged in front of mud plate 22,25 bottom of shell that the waste discharge mouth of a river is arranged in after mud plate 22.Oil outlet 19 is set
Set the bottom of the oil product locker room after overflow weir 17.
In addition, the top of the shell 25 of semi-coke wastewater multiphase flow splitting device of the invention is additionally provided with safety valve 12, row
Port 13, oil-water interface tool 14, sample tap 15, water chamber liquidometer 16 and grease chamber liquidometer 18；Wherein water chamber liquidometer 16 is arranged
On the shell 25 before overflow weir 17, grease chamber liquidometer 18 is arranged on the shell 25 after overflow weir 17.
Semi-coke wastewater multiphase flow splitting device of the invention further includes pedestal 20, and there are two pedestals 20, and shell 25 passes through bottom
Seat 20 by whole device fix on the ground or other fixtures on.
The course of work of semi-coke wastewater multiphase flow splitting device of the invention are as follows:
Semi-coke wastewater enters hypergravity eddy flow pre-separation cylinder 2 through inlet 1, carries out gas by the eddy flow runner of inner setting
Liquid separation, mixed liquor are cached after declining liquid tube 3, energy absorber 5, and mixed liquor adjusts device 4 by flow pattern, by mixed liquor
The alternate initial gross separation of grease, part greasy filth and solid suspension is carried out through level-one oil removing inclined plate 7 after fluidised form adjustment to be stayed by the gear of partition 8
In pre-separation room, greasy filth and solid suspension pass through 6 outlet of sewage draining exit.Mixed liquor is poly- into level-one after level-one oil removing inclined plate 7
Tie device 9, in level-one coalescing devices can oil by partial size less than 80 microns, water drop carry out alternate demulsification and coalesce, according to
The difference of oil, hydrone surface tension carries out same phase coalescence, completes the preliminary coarse separation of grease, and subsequent oil-water mixture enters
Second level coalescing devices 10 can further speed up alternate partial size greater than 80 microns less than 100 microns in second level coalescing devices 10
The coalescence of oil, hydrone drop lead to after grease drop point coalescence so as to the alternate separation generated according to grease density contrast
It crosses second level oil removing inclined plate 11 and carries out alternate separation, corrected oil passes through 17 overflow of overflow weir to oil product locker room, root after processing
Liquid level is monitored according to grease chamber liquidometer 18 and is discharged by oil export 19；Qualified waste water, which passes through, enters effluent storage area every mud plate 22,
It is discharged by wastewater outlet 21, advection section mink cell focus is discharged by leakage fluid dram 23.Advection section sludge is discharged by sewage draining exit 24.It is flat
Stream section liquid level passes through water chamber liquidometer 16 respectively and monitors liquid level, and oil-water interface tool 14 monitors interphase interface position, while can
To detect interphase interface position using sample tap 15.Device gas phase using installation safety valve 12 carry out system protection simultaneously gas phase from
Exhaust outlet 13 is discharged.
Above each component in practical applications, is all made of matched smart instrumentation, each data can be carried out on the spot or
Remote transmission, matched with devices Intelligent control cabinet.Control cabinet integrates PLC, host computer and sensor etc., and device can be monitored in real time
Operating condition.
Semi-coke wastewater multiphase flow device for effectively separating of the invention, mainly by the light tar, again in semi-coke wastewater
Matter coal tar, waste water, sludge and solid suspension are separated and collected.Semi-coke wastewater multiphase flow device for effectively separating is using height
Cyclone separation process is imitated, separating rate is improved by inner flow passage, coalescing element and structure type, the sedimentation time is reduced, is useless
Water process last part technology provides qualified continuous-stable water quality.
Semi-coke wastewater multiphase flow device for effectively separating of the invention is as semi-coke wastewater processing " buffering pretreatment+efficiently more
Core apparatus in the process flow of phase flow separation+mixed flocculation treatment+bis- media filtrations ", by semi-coke wastewater multiphase of the invention
Waste water after stream device for effectively separating meets index request, has very important effect for the water index of final process qualification.
The semi-coke wastewater of final process contains oil content≤500mg/L, suspension content≤20mg/L, to the recycling of semi-coke wastewater
Comprehensive treatment provides new pretreating process technology, lays the foundation for the development of semi-coke industry green circulatory.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (10)
1. a kind of semi-coke wastewater multiphase flow splitting device characterized by comprising
It is shell, inlet, hypergravity eddy flow pre-separation cylinder, oily-water seperating equipment, grease coalescing devices, oil product locker room, fuel-displaced
Mouth and sewage draining exit, wherein
The inlet is fixedly connected with one end of the hypergravity eddy flow pre-separation cylinder；
The other end of the hypergravity eddy flow pre-separation cylinder is fixedly connected with the shell, and the cavity formed with the shell
Front end connection；
The oily-water seperating equipment and grease coalescing devices are respectively arranged in the cavity, and are fixedly connected with inner walls；
The end of the cavity is arranged in the oil product locker room；
The oil outlet opens up on the housing, and is connected to the oil product locker room.
2. semi-coke wastewater multiphase flow splitting device according to claim 1, which is characterized in that further include:
Declining liquid tube, flow pattern adjustment device and energy absorber, wherein
One end of the declining liquid tube is fixedly connected with the inner walls, and is connected to the hypergravity eddy flow pre-separation cylinder；
The other end of the declining liquid tube is fixedly connected with flow pattern adjustment device；
The flow pattern adjustment device is fixedly connected with the inner walls；
The energy absorber is fixedly connected with the inner walls, and the lower section of the flow pattern adjustment device is arranged in.
3. semi-coke wastewater multiphase flow splitting device according to claim 2, which is characterized in that the hypergravity eddy flow divides in advance
It include: top plate, spiral plate, cylinder shell and support tube from cylinder；Wherein,
The top plate is set to the top of the cavity of the cylinder shell composition, and is fixedly connected with the cylinder shell；
The spiral plate is set to the inside of the cavity of the cylinder shell composition, and spirals about the fixed company of the support tube
It connects；
One end of the support tube is fixedly connected with the top plate.
4. semi-coke wastewater multiphase flow splitting device according to claim 3, which is characterized in that the flow pattern adjustment dress
It sets including discharge plate and liquid barrier, wherein
The discharge plate is perpendicularly fixed at the lower end of the declining liquid tube；
One end of the liquid barrier is vertical with the discharge plate to be fixedly connected, and the other end of the liquid barrier is solid to the energy absorber
Surely the shell located extends；
Offer one on the discharge plate and fall fluid apertures and multiple overflow holes, in the declining liquid tube liquid flow through it is described fall fluid apertures after fall
It is flowed out after on the energy absorber upwardly through the overflow hole.
5. semi-coke wastewater multiphase flow splitting device according to claim 4, which is characterized in that the energy absorber includes energy-absorbing
Plate and support frame, wherein
The upper end of support frame as described above is fixedly connected with the energy-absorbing plate, and the lower end of support frame as described above and the inner wall of the shell are fixed
Connection；
There is angle between the energy-absorbing plate and support frame as described above.
6. semi-coke wastewater multiphase flow splitting device according to claim 5, which is characterized in that the oily-water seperating equipment packet
Include level-one oil removing inclined plate and second level oil removing inclined plate, wherein
The level-one oil removing inclined plate be set to the declining liquid tube and the flow pattern adjustment device right side, and with the shell
Inner wall be fixedly connected, so that the liquid flowed out through the overflow hole flows through；
The second level oil removing inclined plate is set to the right side of the level-one oil removing inclined plate, and is fixedly connected with the inner wall of the shell,
It is flowed through for flowing through the liquid of the level-one oil removing inclined plate and the grease coalescing devices.
7. semi-coke wastewater multiphase flow splitting device according to claim 6, which is characterized in that the grease coalescing devices packet
Include level-one coalescing devices and second level coalescing devices, wherein
The level-one coalescing devices and the second level coalescing devices are set in turn in the level-one oil removing inclined plate and the second level is removed
Between oily inclined plate, and it is vertical with the shell respectively fix, flowed through for flowing through the liquid of the level-one oil removing inclined plate.
8. semi-coke wastewater multiphase flow splitting device according to claim 7, which is characterized in that the level-one oil removing inclined plate and
A partition is additionally provided between the level-one coalescing devices, the partition is vertical with the inner wall of the shell to be fixed, for reducing
Into the greasy filth and fixed suspended matter of the level-one coalescing devices.
9. semi-coke wastewater multiphase flow splitting device according to claim 8, which is characterized in that the one of the cavity oil outlet
End be provided with an overflow weir, the overflow weir is vertical with the inner wall of the shell to fix, and only the upper end of overflow weir and
It is had the gap between shell, so that upper layer oil product flows into the oil product locker room from the cavity.
10. semi-coke wastewater multiphase flow splitting device according to claim 1, which is characterized in that the sewage draining exit includes row
Sludge mouth, re-scheduling matter hydraulic fluid port and the waste discharge mouth of a river, are all set in the bottom of shell, the sludge Gong isolating respectively, mink cell focus and useless
Water discharge.
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| CN201811138046.4A CN109279706B (en) | 2018-09-28 | 2018-09-28 | Heterogeneous flow separation device of blue charcoal waste water |
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|---|---|---|---|
| CN201811138046.4A CN109279706B (en) | 2018-09-28 | 2018-09-28 | Heterogeneous flow separation device of blue charcoal waste water |
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| DE29905782U1 (en) * | 1999-03-30 | 2000-08-03 | Mann & Hummel Filter | Arrangement for separating liquid particles from a gas stream |
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| CN209113607U (en) * | 2018-09-28 | 2019-07-16 | 西安恒旭科技股份有限公司 | A kind of semi-coke wastewater multiphase flow splitting device |
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2018
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|---|---|---|---|---|
| DE29905782U1 (en) * | 1999-03-30 | 2000-08-03 | Mann & Hummel Filter | Arrangement for separating liquid particles from a gas stream |
| UA64251A (en) * | 2003-04-17 | 2004-02-16 | Ukrainian State Marine Technic | Device for purification of oil-containing waters |
| CN101972559A (en) * | 2010-10-21 | 2011-02-16 | 天津大学 | Oil-water separating device and method |
| CN104667582A (en) * | 2015-03-12 | 2015-06-03 | 西安恒旭科技发展有限公司 | Hypergravity oil-water separation device |
| CN209113607U (en) * | 2018-09-28 | 2019-07-16 | 西安恒旭科技股份有限公司 | A kind of semi-coke wastewater multiphase flow splitting device |
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Denomination of invention: A multiphase flow separation device for semicoke wastewater Effective date of registration: 20230403 Granted publication date: 20210709 Pledgee: Xi'an Gaoling Sanyang Financing Guarantee Co.,Ltd. Pledgor: XI'AN HENGXU EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2023610000240 |
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Denomination of invention: A Multiphase Flow Separation Device for Orchid Charcoal Wastewater Granted publication date: 20210709 Pledgee: Xi'an Gaoling Sanyang Financing Guarantee Co.,Ltd. Pledgor: XI'AN HENGXU EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2024610000071 |