CN207483597U - A kind of oil sludge processing is prized with water-oil separating - Google Patents
A kind of oil sludge processing is prized with water-oil separating Download PDFInfo
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- CN207483597U CN207483597U CN201721384948.7U CN201721384948U CN207483597U CN 207483597 U CN207483597 U CN 207483597U CN 201721384948 U CN201721384948 U CN 201721384948U CN 207483597 U CN207483597 U CN 207483597U
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Abstract
The utility model is related to oil sludge process fields, it is prized more particularly to a kind of oil sludge processing with water-oil separating, the upper end of the advance acquisition means of fluid is arranged on including pulp screening separator, the advance acquisition means of fluid, screening material conveying tube component, three-phase separating device, fluid storage device, circulating water pipe component and silt conveyer up to standard, the pulp screening separator；The lower end of the advance acquisition means of fluid connects three-phase separating device by sieving material conveying tube component；Lower end setting fluid storage device, circulating water pipe component and the silt conveyer up to standard of the three-phase separating device；The circulating water pipe component connection pulp screening separator and screening material conveying tube component.The utility model can effectively separate fluid, water source and the silt in oil sludge, and the rate of recovery for making fluid in oil sludge is higher, realize oil sludge high-efficiency resource recycling, and the residue after separation comprehensively utilizes contamination control standard less than Sludge in Oilfields.
Description
Technical field
The present invention relates to oil sludge process fields, are prized more particularly to a kind of oil sludge processing with water-oil separating.
Background technology
Oil sludge is the major pollutants generated in oil development, production, process.Different main points according to the origin cause of formation
For ground sludge, tank bottom oil sludge, ground oil spilling, oil plant oily sludge etc..
Ground sludge:In oil recovery factory's production, Crude Oil Transportation, turnaround of unit and during tearing oil well open, after blowout and open flow
Always have some that can not recycle, along with had due to accident, run, drip, leak etc. it is more or less it is original flow on the ground,
So as to form ground sludge.For ground sludge often in brownish black, muddy water content is larger, there is the smell of crude oil.
Tank bottom oil sludge:For oil product storage tank when storing oil product particularly crude oil, the resting period is generally longer, particularly strategy storage
Storage time is longer when standby, at this moment the grains of sand of crude oil and high melting-point wax in oil product, asphalitine, colloid and entrained with, soil, again
The inorganic impurities such as metallic salt are accumulated in tank bottom because density contrast will together be settled with water, form not only black but also thick jelly
Matter layer, i.e. tank bottom oil sludge, quantity are generally up to the 1%~2% of the tank capacity.The general moisture content of tank bottom oil sludge is high, oil-containing
Amount is big, and contains other harmful substances.
Ground oil spilling:Ground in the oil spilling of oil gas field ground, refer mainly to oil gas field regional extent it is agricultural or can be agricultural soil
Earth is also included along seabeach soil, sandstone soil etc.；Oil spilling refers mainly to ground crude oil, also includes the finished products such as kerosene, the gasoline of landing
Oil.There are many link that oil gas field generates ground oil spilling, and well operations, well testing, blowout, cleaning drilling equipment are removed in drilling process；
The fracture of oil pick-up tube, the leakage of production tree machine, pumping unit stop production and carry out operation maintenance in oil recovery process；Collect defeated during crude oil transmission
It is revealed caused by line break and the links such as original refining is processed can generate ground oil spilling, so as to form greasy filth.
Oil plant oily sludge:The sludge that the sewage disposal system of oil plant generates is essentially from the bed mud, floating of oil separator
Scavenger scum silica frost, residual active sludge are referred to as " three mud ".The property of oil plant oily sludge is complicated, and viscosity is larger, it is difficult to heavy
Drop, and difficulty is concentrated, dehydration and treatment technology difficulty are big, are always the difficult problem of environmental protection of oil refining industry.
At present, although oily sludge pollution control technology is numerous both at home and abroad, but without targetedly pollution control technology.
The method of processing oily sludge generally has both at home and abroad：Burning method, biological treatment, hot washing method, solvent extraction,
Solid-liquid isolation method, pyrogenic process, oily sludge profile control, oily sludge comprehensive utilization etc..But all there is some for many of which method
Problem, it is very unsuitable for practical application, such as:
1st, burning method energy consumption is big, is also easy to produce secondary pollution, and oily resource is not recycled utilization yet；
2nd, biological treatment, which need to last 41 days, also not to obtain 97% petroleum hydrocarbon biodegradation, similary oil resource
It recycles；
3rd, solvent extraction is the problem is that long flow path, complex process, and processing cost is high, only a large amount of difficult to degrade has to containing
The oily sludge of machine object is applicable in；
4th, solid-liquid isolation method is low for oil-containing height, the oil recovery rate of seriously polluted oily sludge.
Fail effectively popularization and application at home in these processes.
Invention content
The object of the present invention is to provide a kind of oil sludge processing to be prized with water-oil separating, can be effectively by the oil in oil sludge
Liquid, water source and silt are separated, and the rate of recovery for making fluid in oil sludge is higher, realize oil sludge high efficient resourcing, and detach
Residue afterwards comprehensively utilizes contamination control standard less than Sludge in Oilfields, and treated, and greasy filth meets to be laid with well site of oil field
With drifting road standard, the sewage after separation after treatment, reaches sewage three-level discharge standard.
The purpose of the present invention is achieved through the following technical solutions：
A kind of oil sludge processing is prized with water-oil separating, defeated including pulp screening separator, the advance acquisition means of fluid, screening material
Send tube assembly, three-phase separating device, fluid storage device, circulating water pipe component and silt conveyer up to standard, the pulp material screen
Separating device is arranged on the upper end of the advance acquisition means of fluid；The lower end of the advance acquisition means of fluid is by sieving material conveying tube component
Connect three-phase separating device；Lower end setting fluid storage device, circulating water pipe component and the mud up to standard of the three-phase separating device
Husky conveyer；The circulating water pipe component connection pulp screening separator and screening material conveying tube component.
The pulp screening separator includes pulp material feed pipe, vibrating screening machine and coarse fodder conveyer；The pulp material
Feed pipe is fixedly connected with the feed inlet of vibrating screening machine upper end；The coarse fodder conveyer is arranged on the coarse fodder of vibrating screening machine left end
Screen out the lower end of mouth；The upper end setting of the advance acquisition means of discharge port face fluid of the vibrating screening machine lower end.
The advance acquisition means of fluid include grease cache box, floating oil collecting device and outlet tube；The grease cache box
The lower end of the discharge port of vibrating screening machine lower end is arranged on, the discharge port of vibrating screening machine lower end connects the interior of grease cache box
Portion；The upper end connection floating oil collecting device of the grease cache box；The lower end of the grease cache box is fixedly connected with outlet tube.
It is former that the floating oil collecting device includes float oil recovering machine, fluid conveyance conduit, waste water backpass ductwork and packaged type
Oily storage tank；Floating oil collecting floating drum inside the float oil recovering machine is arranged on the upper end of the inside of grease cache box, and oil slick returns
Oil water separator connection fluid conveyance conduit and waste water backpass ductwork inside receipts machine；The other end of the fluid conveyance conduit connects
It connects and connects packaged type crude oil storage tank；The other end of the waste water backpass ductwork is connected to and in communication with the interior of grease cache box
Portion.
The float oil recovering machine uses FYS series float oil recovering machines.
The screening material conveying tube component includes centrifuge feed pump, centrifuge conveying pipeline, caching material conveying pipeline, centrifuge
Feed pipe, Three-phase decanter centrifuge, separation of sediment discharge nozzle, oil and water separation outlet tube and separation water outlet pipe；The centrifuge
One end connection outlet tube of feed pump, the other end connection centrifuge conveying pipeline of centrifuge feed pump；The centrifuge conveying pipeline
Pass through caching material conveying pipeline of the three-way pipe connection with control valve and the centrifuge feed pipe with control valve；The centrifugation
The feed inlet of the other end connection Three-phase decanter centrifuge of machine feed pipe；The lower end connection separation mud of the Three-phase decanter centrifuge
Husky discharge nozzle, oil and water separation outlet tube and separation water outlet pipe；The lower end nozzle of the separation of sediment discharge nozzle is arranged on up to standard
The upper end of silt conveyer.
The fluid storage device includes the oil storage tank of top end opening and the petroleum pipeline with oil transfer pump；The oil and water separation
The lower end nozzle of outlet tube is inserted into the inner upper end of oil storage tank；The lower end on the right side of the oil storage tank is connected to and in communication with a band
There is the petroleum pipeline of oil transfer pump.
The aqua storage tank of the circulating water pipe component including top end opening, secondary water water supply pipe, filter, with control valve
Impurity-discharging pipe, the water-supply-pipe with water pump, the first distributive pipe and the second distributive pipe；The centre of the inside of the aqua storage tank was set
Filter, the left end of filter is recirculated water backwater zone, and the right end of filter is secondary water water replenishment；The separation water outlet pipe
Lower end nozzle is inserted into the inner upper end of the recirculated water backwater zone in aqua storage tank；The secondary water water supply pipe is fixedly connected on water storage
The right end of slot, the inside of secondary water water supply pipe connection secondary water water replenishment；The lower end in the left side of the aqua storage tank is fixedly connected with band
There are the impurity-discharging pipe of control valve, the inside of impurity-discharging pipe connection recirculated water backwater zone；The lower end on the right side of the aqua storage tank, which is fixed, to be connected
Tape splicing has the water-supply-pipe of water pump, the inside of water-supply-pipe connection secondary water water replenishment；One end nozzle connection of first distributive pipe
On water-supply-pipe, the other end nozzle of the first distributive pipe is connected on centrifuge feed pipe；One end pipe of second distributive pipe
Mouth is connected on water-supply-pipe, and the other end of the second distributive pipe is connected to the upper end of vibrating screening machine.
The filter uses filter plate of porous ceramic.
The Three-phase decanter centrifuge uses Three-phase decanter centrifuge.
Beneficial effects of the present invention：A kind of oil sludge processing of the utility model is prized with water-oil separating, can will pass through machine
It is tentatively sieved the inside that the oil sludge of the pretreatments such as tool stirring, supersound process and steam heating is put into pulp screening separator
Point, the preliminary collection of fluid is carried out by the advance acquisition means of fluid；The present invention passes through screening after carrying out preliminary fluid and collecting
Material conveying tube component by oil sludge mixture be delivered to three-phase separating device inside carry out three phase separation processing, can effectively by
Fluid, sewage and silt in oil sludge are separated, the fluid isolated can enter to the inside of fluid storage device into
Row storage, convenient for recycling；The water source that sub-argument goes out can be delivered to the inside of circulating water pipe component, convenient for circulating water pipe component
To the device with water is needed to add water source；And the silt isolated, then it can be delivered to by silt conveyer up to standard available
Silt heap, be convenient for utilizing；
The present invention a kind of oil sludge processing prized with water-oil separating, can effectively by oil sludge fluid, water source and
Silt is separated, and the rate of recovery for making fluid in oil sludge is higher, realizes oil sludge high efficient resourcing, and the residue after separation is low
Contamination control standard is comprehensively utilized in Sludge in Oilfields, treated, and oil meets mud for being laid with well site of oil field and drifting road sign
Standard, the sewage after separation after treatment, reach sewage three-level discharge standard.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structure diagram of the pulp screening separator inside the present invention；
Fig. 3 is the structure diagram of the advance acquisition means of fluid inside the present invention；
Fig. 4 is the structure diagram of the floating oil collecting device inside the present invention；
Fig. 5 is the structure diagram of the screening material conveying tube component inside the present invention；
Fig. 6 is the structure diagram of the fluid storage device inside the present invention；
Fig. 7 is the structure diagram of the circulating water pipe component inside the present invention.
In figure：Pulp screening separator 1；Pulp material feed pipe 1-1；Vibrating screening machine 1-2；Coarse fodder conveyer 1-3；Fluid
Advance acquisition means 2；Grease cache box 2-1；Floating oil collecting device 2-2；Float oil recovering machine 2-2-1；Fluid conveyance conduit 2-2-2；
Waste water backpass ductwork 2-2-3；Packaged type crude oil storage tank 2-2-4；Outlet tube 2-3；Sieve material conveying tube component 3；Centrifuge
Feed pump 3-1；Centrifuge conveying pipeline 3-2；Caching material conveying pipeline 3-3；Centrifuge feed pipe 3-4；Three-phase decanter centrifuge 3-5；
Separation of sediment discharge nozzle 3-6；Oil and water separation outlet tube 3-7；Detach water outlet pipe 3-8；Three-phase separating device 4；Fluid storage dress
Put 5；Oil storage tank 5-1；Petroleum pipeline 5-2；Circulating water pipe component 6；Aqua storage tank 6-1；Secondary water water supply pipe 6-2；Filter 6-3；It follows
Huan Shui backwater zones 6-3-1；Secondary water water replenishment 6-3-2；Impurity-discharging pipe 6-4；Water-supply-pipe 6-5；First distributive pipe 6-6；Second point of water
Pipe 6-7；Silt conveyer 7 up to standard.
Specific embodiment
1-7 is described in further detail the present invention below in conjunction with the accompanying drawings.
Specific embodiment one：
As shown in figs. 1-7, a kind of oil sludge processing is prized with water-oil separating, including pulp screening separator 1, fluid pre-collecting
Device 2, screening material conveying tube component 3, three-phase separating device 4, fluid storage device 5, circulating water pipe component 6 and silt up to standard are defeated
Machine 7 is sent, the pulp screening separator 1 is arranged on the upper end of the advance acquisition means 2 of fluid；Under the advance acquisition means 2 of fluid
End connects three-phase separating device 4 by sieving material conveying tube component 3；The lower end setting fluid of the three-phase separating device 4 stores
Device 5, circulating water pipe component 6 and silt conveyer 7 up to standard；The circulating water pipe component 6 connects pulp screening separator 1 and sieve
Sub-material conveys tube assembly 3.
The pulp screening separator 1 includes pulp material feed pipe 1-1, vibrating screening machine 1-2 and coarse fodder conveyer 1-3；
The pulp material feed pipe 1-1 is fixedly connected with the feed inlet of vibrating screening machine 1-2 upper ends；The coarse fodder conveyer 1-3 is arranged on
The coarse fodder of vibrating screening machine 1-2 left ends screens out the lower end of mouth；The discharge port face fluid of the vibrating screening machine 1-2 lower ends is advance
The upper end setting of acquisition means 2.
The advance acquisition means 2 of fluid include grease cache box 2-1, floating oil collecting device 2-2 and outlet tube 2-3；It is described
Grease cache box 2-1 is arranged on the lower end of the discharge port of vibrating screening machine 1-2 lower ends, the discharge port of vibrating screening machine 1-2 lower ends
Connect the inside of grease cache box 2-1；The upper end connection floating oil collecting device 2-2 of the grease cache box 2-1；The grease delays
The lower end for depositing case 2-1 is fixedly connected with outlet tube 2-3.
The floating oil collecting device 2-2 includes float oil recovering machine 2-2-1, fluid conveyance conduit 2-2-2, waste water backpass ductwork
2-2-3 and packaged type crude oil storage tank 2-2-4；Floating oil collecting floating drum inside the float oil recovering machine 2-2-1 is arranged on oil
The upper end of the inside of water cache box 2-1, the oil water separator connection fluid conveyance conduit 2-2-2 inside float oil recovering machine 2-2-1
With waste water backpass ductwork 2-2-3；The other end of the fluid conveyance conduit 2-2-2 is connected to and in communication with packaged type crude oil storage tank
2-2-4；The other end of the waste water backpass ductwork 2-2-3 is connected to and in communication with the inside of grease cache box 2-1.The floating oil collecting
Device 2-2 when in use, tentatively receive the fluid above oil sludge by the floating oil collecting floating drum inside float oil recovering machine 2-2-1
Collection, the oil water mixture after collection after collection, detached by oil water separator, sewage then passed through waste water loopback pipe
Road 2-2-3 is recycled to the inside of grease cache box 2-1, and entered to by fluid conveyance conduit 2-2-2 can for the fluid isolated
The inside of mobile crude oil storage tank 2-2-4 is recycled.
The float oil recovering machine 2-2-1 uses FYS series float oil recovering machines.
The screening material conveying tube component 3 includes centrifuge feed pump 3-1, centrifuge conveying pipeline 3-2, caching material conveying pipeline
3-3, centrifuge feed pipe 3-4, Three-phase decanter centrifuge 3-5, separation of sediment discharge nozzle 3-6, oil and water separation outlet tube 3-7 and point
From water outlet pipe 3-8；One end connection outlet tube 2-3 of the centrifuge feed pump 3-1, the other end of centrifuge feed pump 3-1
Connect centrifuge conveying pipeline 3-2；The centrifuge conveying pipeline 3-2 passes through caching material conveying of the three-way pipe connection with control valve
The pipe 3-3 and centrifuge feed pipe 3-4 with control valve；The other end connection three-phase decanter of the centrifuge feed pipe 3-4
The feed inlet of centrifuge 3-5；Lower end connection separation of sediment discharge nozzle 3-6, the oil and water separation of the Three-phase decanter centrifuge 3-5 goes out
Liquid pipe 3-7 and separation water outlet pipe 3-8；The lower end nozzle of the separation of sediment discharge nozzle 3-6 is arranged on silt conveyer 7 up to standard
Upper end.
The fluid storage device 5 includes the oil storage tank 5-1 of top end opening and the petroleum pipeline 5-2 with oil transfer pump；It is described
The lower end nozzle of oil and water separation outlet tube 3-7 is inserted into the inner upper end of oil storage tank 5-1；Under the right side of the oil storage tank 5-1
End is connected to and in communication with petroleum pipeline 5-2.
The circulating water pipe component 6 includes aqua storage tank 6-1, secondary water water supply pipe 6-2, filter 6-3, the band of top end opening
There are the impurity-discharging pipe 6-4 of control valve, the water-supply-pipe 6-5 with water pump, the first distributive pipe 6-6 and the second distributive pipe 6-7；The storage
The left end of intermediate setting the filter 6-3, filter 6-3 of the inside of sink 6-1 are recirculated water backwater zone 6-3-1, filter 6-3
Right end be secondary water water replenishment 6-3-2；The lower end nozzle of the separation water outlet pipe 3-8 is inserted into following in aqua storage tank 6-1
The inner upper end of Huan Shui backwater zones 6-3-1；The secondary water water supply pipe 6-2 is fixedly connected on the right end of aqua storage tank 6-1, secondary water
The inside of water supply pipe 6-2 connection secondary waters water replenishment 6-3-2；The lower end in the left side of the aqua storage tank 6-1 is fixedly connected with control
The inside of the impurity-discharging pipe 6-4 of valve processed, impurity-discharging pipe 6-4 connection recirculated water backwater zone 6-3-1；The right side of the aqua storage tank 6-1
Lower end is fixedly connected with the water-supply-pipe 6-5 with water pump, the inside of water-supply-pipe 6-5 connection secondary waters water replenishment 6-3-2；Described first
One end nozzle of distributive pipe 6-6 is connected on water-supply-pipe 6-5, the other end nozzle of the first distributive pipe 6-6 be connected to centrifuge into
On expects pipe 3-4；One end nozzle of the second distributive pipe 6-7 is connected on water-supply-pipe 6-5, the other end of the second distributive pipe 6-7
It is connected to the upper end of vibrating screening machine 1-2.
The filter 6-3 uses filter plate of porous ceramic.
The Three-phase decanter centrifuge 3-5 uses LWS430X1720 Three-phase decanter centrifuges.
A kind of oil sludge processing of the present invention is prized with water-oil separating, and operation principle is：When in use, by pretreatment
Sump oil sliming material enters to the inside of vibrating screening machine 1-2 by pulp material feed pipe 1-1, is carried out through vibrating screening machine 1-2
After screening, impurity or coarse fodder in oil sludge are delivered to coarse fodder heap by coarse fodder conveyer 1-3, and oil sludge after screening
It falls into the inside of the advance acquisition means 2 of fluid, the fluid in oil sludge is collected by floating oil collecting device 2-2, then with water
The oil sludge of solution is exported by outlet tube 2-3, outlet tube 2-3 connections centrifuge feed pump 3-1, centrifuge feed pump 3-1 companies
Centrifuge conveying pipeline 3-2 is met, oil sludge enters to the inside of centrifuge conveying pipeline 3-2, can select to expect conveying pipeline by caching
3-3 enters to the inside of caching hopper, can also select to enter to Three-phase decanter centrifuge 3-5 by centrifuge feed pipe 3-4
Inside, Three-phase decanter centrifuge 3-5 by silt, fluid and the sewage in oil sludge respectively be isolated by come, the silt isolated
The upper end of silt conveyer 7 up to standard is dropped by separation of sediment discharge nozzle 3-6, and passes through silt conveyer 7 up to standard and is transported to
The inside of silt device, the fluid isolated are entered to by oil and water separation outlet tube 3-7 in the oil storage tank 5-1 of top end opening
Portion is stored, and can be recycled by carrying the petroleum pipeline 5-2 outputs of oil transfer pump；The sewage isolated is by dividing
The recirculated water backwater zone 6-3-1 in the aqua storage tank 6-1 inside circulating water pipe component 6 is entered to from water outlet pipe 3-8；Sewage passes through
After the filter 6-3 filterings of aqua storage tank 6-1 bosoms, the inside of secondary water water replenishment 6-3-2 is entered to, finally, after filtering
Aqueous by carry water pump water-supply-pipe 6-5 export use；Water source inside the water-supply-pipe 6-5 can pass through first point of water
Pipe 6-6 is delivered to the inside of centrifuge feed pipe 3-4, is mixed with oil sludge, convenient for oil sludge preferably in three-phase decanter
Three phase separation is carried out inside centrifuge 3-5；Water source inside the water-supply-pipe 6-5 can be entered to by the second distributive pipe 6-7
The inside of vibrating screening machine 1-2, is rinsed when being sieved convenient for oil sludge, convenient for preferably sieving the coarse fodder in oil sludge
It branches away；The secondary water water supply pipe 6-2 is fixedly connected on the right end of aqua storage tank 6-1, secondary water water supply pipe 6-2 connection secondary waters
The inside of water replenishment 6-3-2；Convenient for carrying out moisturizing to the inside of aqua storage tank 6-1.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made in the essential scope of the present invention also belong to the guarantor of the present invention
Protect range.
Claims (10)
1. a kind of oil sludge processing is prized with water-oil separating, including pulp screening separator (1), the advance acquisition means of fluid (2), screening
Material conveying tube component (3), three-phase separating device (4), fluid storage device (5), circulating water pipe component (6) and silt up to standard conveying
Machine (7), it is characterised in that：The pulp screening separator (1) is arranged on the upper end of the advance acquisition means of fluid (2)；The fluid
The lower end of advance acquisition means (2) connects three-phase separating device (4) by sieving material conveying tube component (3)；The three phase separation dress
Put lower end setting fluid storage device (5), circulating water pipe component (6) and the silt conveyer up to standard (7) of (4)；The recirculated water
Tube assembly (6) connection pulp screening separator (1) and screening material conveying tube component (3).
2. a kind of oil sludge processing according to claim 1 is prized with water-oil separating, it is characterised in that：The pulp material screen point
Device (1) includes pulp material feed pipe (1-1), vibrating screening machine (1-2) and coarse fodder conveyer (1-3)；The pulp material charging
Pipe (1-1) is fixedly connected with the feed inlet of vibrating screening machine (1-2) upper end；The coarse fodder conveyer (1-3) is arranged on vibrosieve
The coarse fodder of machine (1-2) left end screens out the lower end of mouth；The advance packaging of discharge port face fluid of vibrating screening machine (1-2) lower end
Put the upper end setting of (2).
3. a kind of oil sludge processing according to claim 2 is prized with water-oil separating, it is characterised in that：The fluid pre-collecting
Device (2) includes grease cache box (2-1), floating oil collecting device (2-2) and outlet tube (2-3)；The grease cache box (2-1)
The lower end of the discharge port of vibrating screening machine (1-2) lower end is arranged on, the discharge port connection grease of vibrating screening machine (1-2) lower end delays
Deposit the inside of case (2-1)；The upper end connection floating oil collecting device (2-2) of the grease cache box (2-1)；The grease cache box
The lower end of (2-1) is fixedly connected with outlet tube (2-3).
4. a kind of oil sludge processing according to claim 3 is prized with water-oil separating, it is characterised in that：The floating oil collecting dress
(2-2) is put including float oil recovering machine (2-2-1), fluid conveyance conduit (2-2-2), waste water backpass ductwork (2-2-3) and is moved
Formula crude oil storage tank (2-2-4)；The internal floating oil collecting floating drum of the float oil recovering machine (2-2-1) is arranged on grease cache box
The upper end of the inside of (2-1), the internal oil water separator connection fluid conveyance conduit (2-2-2) of float oil recovering machine (2-2-1) and
Waste water backpass ductwork (2-2-3)；The other end of the fluid conveyance conduit (2-2-2) is connected to and in communication with the storage of packaged type crude oil
Tank (2-2-4)；The other end of the waste water backpass ductwork (2-2-3) is connected to and in communication with the inside of grease cache box (2-1).
5. a kind of oil sludge processing according to claim 4 is prized with water-oil separating, it is characterised in that：The float oil recovering machine
(2-2-1) is using FYS series float oil recovering machines.
6. a kind of oil sludge processing according to claim 3 is prized with water-oil separating, it is characterised in that：The screening material conveying
Tube assembly (3) includes centrifuge feed pump (3-1), centrifuge conveying pipeline (3-2), caching material conveying pipeline (3-3), centrifuge charging
Pipe (3-4), Three-phase decanter centrifuge (3-5), separation of sediment discharge nozzle (3-6), oil and water separation outlet tube (3-7) and separation water go out
Water pipe (3-8)；The centrifuge feed pump (3-1) one end connection outlet tube (2-3), centrifuge feed pump (3-1) it is another
End connection centrifuge conveying pipeline (3-2)；The centrifuge conveying pipeline (3-2) passes through caching of the three-way pipe connection with control valve
Expect conveying pipeline (3-3) and the centrifuge feed pipe (3-4) with control valve；The other end of the centrifuge feed pipe (3-4)
Connect the feed inlet of Three-phase decanter centrifuge (3-5)；The lower end connection separation of sediment discharging of the Three-phase decanter centrifuge (3-5)
Manage (3-6), oil and water separation outlet tube (3-7) and separation water outlet pipe (3-8)；The lower end of the separation of sediment discharge nozzle (3-6)
Nozzle is arranged on the upper end of silt conveyer (7) up to standard.
7. a kind of oil sludge processing according to claim 6 is prized with water-oil separating, it is characterised in that：The fluid storage dress
Put the oil storage tank (5-1) of (5) including top end opening and the petroleum pipeline (5-2) with oil transfer pump；Oil and water separation outlet tube (the 3-
7) lower end nozzle is inserted into the inner upper end of oil storage tank (5-1)；The lower end on the right side of the oil storage tank (5-1) is connected to and in communication with
Petroleum pipeline (5-2).
8. a kind of oil sludge processing according to claim 6 is prized with water-oil separating, it is characterised in that：The circulating water pipe group
Aqua storage tank (6-1) of the part (6) including top end opening, secondary water water supply pipe (6-2), filter (6-3), the row with control valve
Miscellaneous pipe (6-4), the water-supply-pipe (6-5) with water pump, the first distributive pipe (6-6) and the second distributive pipe (6-7)；The aqua storage tank
The intermediate setting filter (6-3) of the inside of (6-1), the left end of filter (6-3) is recirculated water backwater zone (6-3-1), is filtered
The right end of device (6-3) is secondary water water replenishment (6-3-2)；The lower end nozzle of the separation water outlet pipe (3-8) is inserted into water storage
The inner upper end of recirculated water backwater zone (6-3-1) in slot (6-1)；The secondary water water supply pipe (6-2) is fixedly connected on water storage
The right end of slot (6-1), the inside of secondary water water supply pipe (6-2) connection secondary water water replenishment (6-3-2)；The aqua storage tank (6-1)
The lower end in left side be fixedly connected with the impurity-discharging pipe (6-4) with control valve, impurity-discharging pipe (6-4) connection recirculated water backwater zone (6-
Inside 3-1)；The lower end on the right side of the aqua storage tank (6-1) is fixedly connected with the water-supply-pipe (6-5) with water pump, water-supply-pipe (6-
5) inside of secondary water water replenishment (6-3-2) is connected；One end nozzle of first distributive pipe (6-6) is connected to water-supply-pipe (6-
5) on, the other end nozzle of the first distributive pipe (6-6) is connected on centrifuge feed pipe (3-4)；Second distributive pipe (6-7)
One end nozzle be connected on water-supply-pipe (6-5), the other end of the second distributive pipe (6-7) is connected to vibrating screening machine (1-2)
Upper end.
9. a kind of oil sludge processing according to claim 8 is prized with water-oil separating, it is characterised in that：Filter (the 6-
3) using filter plate of porous ceramic.
10. a kind of oil sludge processing according to claim 6 is prized with water-oil separating, it is characterised in that：The three-phase decanter
Centrifuge (3-5) is using Three-phase decanter centrifuge.
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| CN201721384948.7U CN207483597U (en) | 2017-10-25 | 2017-10-25 | A kind of oil sludge processing is prized with water-oil separating |
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|---|---|---|---|
| CN201721384948.7U CN207483597U (en) | 2017-10-25 | 2017-10-25 | A kind of oil sludge processing is prized with water-oil separating |
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| CN207483597U true CN207483597U (en) | 2018-06-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698125A (en) * | 2017-10-25 | 2018-02-16 | 黑龙江兰德超声科技股份有限公司 | A kind of oil sludge processing is prized with water-oil separating |
-
2017
- 2017-10-25 CN CN201721384948.7U patent/CN207483597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698125A (en) * | 2017-10-25 | 2018-02-16 | 黑龙江兰德超声科技股份有限公司 | A kind of oil sludge processing is prized with water-oil separating |
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