CN108911336A - A kind of coal chemical industry heavy oil sewage disposal system - Google Patents
A kind of coal chemical industry heavy oil sewage disposal system Download PDFInfo
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- CN108911336A CN108911336A CN201810920089.1A CN201810920089A CN108911336A CN 108911336 A CN108911336 A CN 108911336A CN 201810920089 A CN201810920089 A CN 201810920089A CN 108911336 A CN108911336 A CN 108911336A
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- 239000010865 sewage Substances 0.000 title claims abstract description 165
- 239000000295 fuel oil Substances 0.000 title claims abstract description 93
- 239000003245 coal Substances 0.000 title claims abstract description 26
- 239000000126 substance Substances 0.000 title claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 86
- 238000009834 vaporization Methods 0.000 claims abstract description 61
- 230000008016 vaporization Effects 0.000 claims abstract description 61
- 239000013049 sediment Substances 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 45
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 41
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 35
- 239000007921 spray Substances 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 229910052751 metal Inorganic materials 0.000 claims description 45
- 239000002184 metal Substances 0.000 claims description 45
- 230000001376 precipitating effect Effects 0.000 claims description 25
- 238000010009 beating Methods 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 19
- 239000003921 oil Substances 0.000 claims description 18
- 230000001954 sterilising effect Effects 0.000 claims description 9
- 238000004659 sterilization and disinfection Methods 0.000 claims description 9
- 238000001704 evaporation Methods 0.000 claims description 8
- 230000008020 evaporation Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 3
- 150000002500 ions Chemical class 0.000 description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 229920002472 Starch Polymers 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000005234 chemical deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000009615 deamination Effects 0.000 description 1
- 238000006481 deamination reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention belongs to coal chemical industry sewage processing technology field, specifically a kind of coal chemical industry heavy oil sewage disposal system；Module is removed including process chamber one, spray head, stirring module one, stirring module two, Sediment Module, vaporization chamber and heavy oil, is terminated with inlet tube on process chamber one；Spray head is located at one top of process chamber；Stirring module one is located at the middle part of process chamber one, and stirring module two is located at one lower section of stirring module, and vaporization chamber and Sediment Module are connected, and vaporization chamber output steam is that stirring module one provides steam power；Heavy oil removal module is located in vaporization chamber；The present invention may advantageously facilitate the heavy metal ion in sewage and mix with reagent, keep heavy metal ion drop heavy more sufficiently；Meanwhile module is removed by heavy oil and continues to scoop up in heavy oil on sewage to topple over, eliminate the heavy oil in sewage；Sewage is set to reach discharge standard.
Description
Technical field
The invention belongs to coal chemical industry sewage processing technology field, specifically a kind of coal chemical industry heavy oil sewage treatment system
System.
Background technique
At present in coal gasification wastewater treatment industry, for the sewage after depickling deamination, there are many more heavy metal ion and
Heavy oil in sewage is separated therefore, it is necessary to carry out drop to heavy metal ion to sink, the phenols in sewage is removed by heavy oil.
The processing of industry sewage containing heavy metal ion at present, generally uses chemical deposition method, but when with chemical deposition method,
It is unable to fully mix chemical reagent with sewage, causes heavy metal ion drop heavy not exclusively, also have using electrolysis method, but power consumption
Greatly, at high cost, user is difficult to receive.And to the oils in sewage, especially heavy oil, gravitational separation process, absorption method are mainly used,
Oily substance removal rate is only 20-30%, and treatment effect is not satisfactory, brings great difficulty for subsequent biochemical processing.
Patent document 1：A kind of coal chemical industrial waste water processing unit, application number：201721145395.X
In above patent document 1, by stirring mud chamber and oil liquid separation chamber by coal chemical industrial waste water heavy metal ion,
Oil liquid drop is heavy to decompose, but only drives stirring blade by stirring motor to promote the mixing of reagent and waste water, is unable to fully at all
By the heavy metal ion and the heavy decomposition of oil liquid drop in waste water；So that heating tube is worked by heater energization simultaneously, waste water is carried out
Heating, but do not cause to waste to adding thermogenetic steam to utilize.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of coal chemical industry heavy oil sewage disposal system proposed by the present invention, the present invention
Purpose be except the heavy metal ion and heavy oil in decontaminated water.The present invention is existed simultaneously by stirring module one and stirring module two
Double stirring is carried out to sewage in process chamber one, the heavy metal ion that may advantageously facilitate in sewage is mixed with reagent, makes heavy metal
Ion drop is heavy more sufficiently；Heating evaporation is carried out to sewage by vaporization chamber, achievees the effect that carry out high temperature sterilization to sewage, together
When, steam power is provided for one module of stirring using vaporization chamber, so that vaporization chamber is using rationally.
The technical solution adopted by the present invention to solve the technical problems is：A kind of coal chemical industry heavy oil sewage of the present invention
Processing system, including process chamber one, spray head, stirring module one, stirring module two, Sediment Module, vaporization chamber and heavy oil remove
Module is terminated with inlet tube on the process chamber one；The spray head is located at one top of process chamber, and spray head is for spraying reagent
The heavy metal ion in process chamber one in sewage is set to react precipitating；The stirring module one is located at the middle part of process chamber one, stirring
Module one, which stirs sewage, makes reagent and heavy metal ion carry out initial reaction, and heavy metal ion is made to switch to sediment；The stirring
Module two is located at one lower section of stirring module, and stirring module two provides power by stirring module one, and stirring module two is used for sewage
It is again stirring for reacting reagent sufficiently with heavy metal ion, heavy metal ion is made to switch to sediment；The Sediment Module is located at place
One bottom end of room is managed, Sediment Module is for collecting sediment；The vaporization chamber is located at one side of process chamber, vaporization chamber and Sediment Module
It connects, vaporization chamber makes sewage by high-temperature sterilization for being evaporated to sewage, and vaporization chamber output steam is that stirring module one provides
Steam power offers fuel-displaced square hole on the side wall of vaporization chamber；The heavy oil removal module is located in vaporization chamber, and heavy oil removes mould
Block is used to remove the heavy oil in sewage；Wherein,
The stirring module one includes steam turbine engines, hollow drive shaft and pats blade, and the beating blade is equal
It is distributed on hollow drive shaft, pat blade makes reagent and heavy metal ion carry out initial reaction for patting sewage, pats blade
Including soft bat, air bag, spring one and tracheae one, there are two the soft bat settings, and two hinged other ends in soft bat one end are freely
End, the material of soft bat are rubber or timber；The air bag is fixed between soft bat, and air bag is connected by tracheae one and hollow drive shaft
Logical, the upper end of air bag is provided with Non-return air valve；Non-return air valve control gas can only enter air bag from Non-return air valve and can not
It is overflowed from Non-return air valve；The spring one is located in air bag, and spring one is for jacking up air bag；The steam turbine engines are solid
Due to one outside of process chamber, steam turbine engines receive the steam of vaporization chamber conveying and hollow drive shaft are driven to rotate.Work
When, sewage continues to enter in process chamber one from inlet tube, and sewage first passes through at stirring module one, and spray head continues to spray into sewage
Reagent is spilt, reagent precipitates the heavy metal ion in sewage；Steam turbine engines drive hollow drive shaft rotation, make to pat leaf
Piece rotation；When being passed through sewage, the water on partition one is made just to cover circular top plate upper end, so that soft clap can when patting sewage
To allow sewage, The water splash in all directions, may advantageously facilitate reagent and is preferably dissolved into sewage；Soft bat is when patting sewage, in soft bat
Air bag is compressed, and the gas in air bag is entered in hollow drive shaft by tracheae one, and multiple air bags are compressed simultaneously, hollow driving
Air pressure increases in axis.
The stirring module two includes partition, guide pad, circular top plate, bearing, helical axis, agitator arm and elastic string,
The partition is fixed on one inner wall of process chamber, and sewage is divided into two layers by partition, and the circular hole for leaking under sewage is provided on partition；
The guide pad, which is located at, to be patted immediately below blade, and guide pad and partition lower end surface are connected, and guide pad center is provided with threaded hole, and
Threaded hole is adapted with helical axis, and guide pad is used for the rotation when moving up and down of lead screw axis；Under in the middle part of the circular top plate
Recessed and recessed face is arc-shaped curved surface, and circular top plate is fixed on helical axis upper end；One end of the elastic string is fixed on guide pad
On, the other end of elastic string is fixed on the axial plane of helical axis lower end, and elastic string is tight when helical axis rotation moves down to be wrapped in
On helical axis；Helical axis is divided into two by the bearing, and two sections of helical axis are rotation connection；The agitator arm is fixed on spiral
Axis lower end；The helical axis passes through circular hole and threaded hole, and helical axis drives agitator arm rotation；The intermittent bat of the beating blade
It beats in circular top plate, pats blade and the helical axis of circular top plate lower end is pushed to move down.When work, the intermittent beating of blade is patted
In circular top plate, pats blade and the helical axis of circular top plate lower end is pushed to move down, guide pad lead screw axis is moving up and down
When rotate, the helical axis of rotation drives agitator arm rotation to move down stirring sewage, and the helical axis risen or fallen can avoid circular hole
It is blocked；Elastic string is tight when helical axis rotation moves down to be wrapped on helical axis, after beating blade leaves circular top plate, in bullet
Property rope elastic force effect under, helical axis reversion rise, wait pat blade next round pat circular top plate so that reagent preferably promotees
Sink into heavy metal ion.
The Sediment Module is located at stirring two lower end of module, and Sediment Module includes separating plate, baffle and precipitating box, the place
Reason one lower part of room is provided with sliding slot；The separating plate is adapted with sliding slot, and separating plate makes sewage and sinks for being inserted into sliding slot
Starch separates；The baffle is located at below sliding slot, is covered with round table-like hole one on baffle, and Kong Yiwei is small top and big bottom；Gear
Plate is for avoiding stirring module two from rolling the sediment of baffle lower end when rotating；The precipitating box is located at baffle lower end, precipitating
Box is used to store the sediment to fall above baffle.When work, under the action of stirring module one and stirring module two, reagent
The heavy metal ion in sewage is sufficiently made to be converted into sediment, sediment is fallen in precipitating box by the hole one on baffle, gear
Plate separates the sediment of sewage and lower layer that upper layer is flowed, so that sediment can be safe is deposited in precipitating box, is needing
When taking out sediment, separating plate, which is inserted into sliding slot, to be made to separate in sewage and sediment, and precipitating box is taken out, will be in precipitating box
Sediment is toppled over, and is placed back in.
Setting having heaters and support spring in the vaporization chamber；The heater passes through support spring and vaporization chamber bottom end
Fixed, heater is used for sewage heating evaporation and high-temperature sterilization in vaporization chamber.When work, it is powered to heater, makes heater
Persistently sewage is heated, so that the temperature of sewage is more than or equal to 100 DEG C, part of contaminated water is heated to become steam, and steam is by setting
The circulation pipe set is introduced in steam turbine engines, continues working steam turbine engines；Meanwhile sewage often shakes
It is dynamic, so that heater shakes, so that heater heats faster sewage.
It includes cylinder and metal dustpan that the heavy oil, which removes module, and the end of the metal dustpan is articulated with the side of vaporization chamber
On wall；The cylinder is articulated with inner wall on vaporization chamber, and cylinder lower end and metal dustpan upper end are connected, and cylinder pushes under metal dustpan
Shifting enters the heavy oil on sewage upper layer in metal dustpan, and cylinder drive metal dustpan, which is moved up, topples over realization for metal dustpan inner fluid
Water-oil separating.When work, guarantee that the sewage in process chamber one continues into vaporization chamber, and keep the liquid level of sewage lower than fuel-displaced
The lower end of square hole, one layer of heavy oil on sewage can just flood in metal dustpan；Cylinder drives metal dustpan around vaporization chamber
The hinged place of side wall is swung up and down, and the heavy oil on sewage upper layer is scooped up and is poured into fuel-displaced square hole by metal dustpan, and metal dustpan connects
It is continuous to carry out, realize water-oil separating.
Hollow shaft sleeve is provided on the locular wall of the process chamber one；The end of the hollow drive shaft is provided with venthole；
The hollow shaft sleeve is set in the end of hollow drive shaft, and hollow shaft sleeve is connected to hollow drive shaft by venthole；The sky
Spindle sleeve and cylinder have been provided with tracheae two, and hollow shaft sleeve is connected to cylinder by tracheae two；The beating blade is patting dirt
It is compressed when water by air bag, compressed air bag is by tracheae one, hollow drive shaft, hollow shaft sleeve and tracheae two into cylinder
Gas supply；The cylinder is spring reset cylinder.When work, patting the intermittent beating sewage of blade compresses air bag, is compressed
Air bag by tracheae one, hollow drive shaft, hollow shaft sleeve and tracheae two to gas in-cylinder fuel supply, provide thrust for cylinder, make gas
Cylinder works normally, and cylinder drives metal dustpan to swing up and down around the hinged place of vaporization chamber side wall, and metal dustpan is by sewage upper layer
Heavy oil, which scoops up, to be poured into fuel-displaced square hole, and metal dustpan is carried out continuously, and realizes water-oil separating.
Heavy oil holding tank is provided at the fuel-displaced square hole；The lower end of the heavy oil holding tank, which is connected, flowline；It is described
Oil valve is provided on flowline.When work, metal dustpan constantly scoops in heavy oil in heavy oil holding tank, periodically opens oil valve and releases
The heavy oil in heavy oil holding tank is put, so that the heavy oil in sewage is removed, simultaneously, moreover it is possible to be evaporated outside indoor steam at the place of avoiding
It lets out.
Beneficial effects of the present invention are as follows：
1. a kind of coal chemical industry heavy oil sewage disposal system proposed by the present invention, the present invention passes through stirring module one and stirring mould
Block two carries out Double stirring to sewage in process chamber one simultaneously, and the heavy metal ion and reagent that may advantageously facilitate in sewage are mixed
It closes, keeps heavy metal ion drop heavy more sufficiently；Module is removed by heavy oil to continue to scoop up in heavy oil on sewage to topple over, and eliminates sewage
In heavy oil；Heating evaporation is carried out to sewage by vaporization chamber, achievees the effect that carry out sewage high temperature sterilization, meanwhile, it utilizes
Vaporization chamber provides steam power for one module of stirring, so that vaporization chamber is using rationally.
2. a kind of coal chemical industry heavy oil sewage disposal system proposed by the present invention, the present invention pats circular top by patting blade
Plate to stir module two with power；Make air bag intermittent to cylinder charge by patting blade beating circular top plate, makes
Intermittent the promotions metal dustpan of cylinder scoops oil and topples over work so that stirring module one, stirring module two and heavy oil remove module
Linking is close, is conducive to the separation of the heavy metal ion and heavy oil in sewage, is conducive to save heavy oil sewage disposal system to energy
The consumption in source.
3. a kind of coal chemical industry heavy oil sewage disposal system proposed by the present invention, the present invention are toppled over heavy oil by metal dustpan
In heavy oil holding tank, heavy oil is discharged by flowline again after so that heavy oil holding tank is kept in certain heavy oil, so that evaporation Indoor Air
Close property is maintained.
4. a kind of coal chemical industry heavy oil sewage disposal system proposed by the present invention, the present invention pats circular top by patting blade
Plate can make the sewage in circular top plate flash, and be conducive to be dissolved into reagent in sewage；It is rotated upwardly and downwardly back and forth by agitator arm
Sewage is stirred, the mixability of reagent and sewage is improved, is conducive to the precipitating of heavy metal ions in sewage.
Detailed description of the invention
Fig. 1 is heavy oil sewage disposal system structural schematic diagram of the invention；
Fig. 2 is that stirring module one of the invention pats circular top plate schematic diagram；
In figure：Process chamber 1, inlet tube 11, spray head 12, stirring module 1, steam turbine engines 21, hollow drive
Moving axis 22 pats blade 23, soft bat 231, air bag 232, spring 1, tracheae 1, stirring module 23, partition 31, guiding
Block 32, circular top plate 33, helical axis 34, agitator arm 35, elastic string 36, Sediment Module 4, separating plate 41, baffle 42, precipitating box
43, vaporization chamber 5,51 heater 52 of fuel-displaced square hole, support spring 53, heavy oil remove module 6, cylinder 61, metal dustpan 62, hollow
Axle sleeve 63, tracheae 2 64, heavy oil holding tank 7, flowline 71.
Specific embodiment
A kind of coal chemical industry heavy oil sewage disposal system of the invention is carried out using Fig. 1 to Fig. 2 as described below.
As shown in Figure 1, a kind of coal chemical industry heavy oil sewage disposal system of the present invention, including process chamber 1, spray head
12, module 1, stirring module 23, Sediment Module 4, vaporization chamber 5 and heavy oil are stirred and removes module 6, one 1 upper end of process chamber
It is connected to inlet tube 11；The spray head 12 is located at one 1 top of process chamber, and spray head 12 makes in process chamber 1 for spraying reagent
Heavy metal ion in sewage reacts precipitating；The stirring module 1 is located at the middle part of process chamber 1, and stirring module 1 stirs
Sewage makes reagent and heavy metal ion carry out initial reaction, and heavy metal ion is made to switch to sediment；The stirring module 23 is located at
One 2 lower section of module is stirred, stirring module 23 provides power by stirring module 1, and stirring module 23 for stirring sewage again
Mixing reacts reagent sufficiently with heavy metal ion, and heavy metal ion is made to switch to sediment；The Sediment Module 4 is located at process chamber one
1 bottom end, Sediment Module 4 is for collecting sediment；The vaporization chamber 5 is located at one 1 side of process chamber, vaporization chamber 5 and Sediment Module 4
It connects, vaporization chamber 5 makes sewage by high-temperature sterilization for being evaporated to sewage, and 5 output steam of vaporization chamber is that stirring module 1 mentions
For steam power, fuel-displaced square hole 51 is offered on the side wall of vaporization chamber 5；The heavy oil removal module is located in vaporization chamber 5, heavy oil
Removal module is used to remove the heavy oil in sewage；Wherein,
As depicted in figs. 1 and 2, the stirring module 1 includes steam turbine engines 21, hollow drive shaft 22 and pats
Blade 23, the beating blade 23 are distributed on hollow drive shaft 22, and patting blade 23 for patting sewage makes reagent and a huge sum of money
Belong to ion and carry out initial reaction, pats blade 23 and include soft bat 231, air bag 232, spring 1 and tracheae 1, it is described soft
It claps there are two 231 settings, two soft bat hinged other ends in 231 one end are free end, and soft 231 material of clapping is rubber or timber；
The air bag 232 is fixed between soft bat 231, and air bag 232 is connected to by tracheae 1 with hollow drive shaft 22, air bag 232
Upper end is provided with Non-return air valve；Non-return air valve control gas can only enter air bag 232 from Non-return air valve and can not be from unidirectional
Air valve overflows；The spring 1 is located in air bag 232, and spring 1 is for jacking up air bag 232；The steamturbine hair
Motivation 21 is fixed on one 1 outside of process chamber, and steam turbine engines 21 receive the steam of the conveying of vaporization chamber 5 and drive hollow driving
Axis 22 rotates.When work, sewage continues to enter in process chamber 1 from inlet tube 11, and sewage first passes through at stirring module 1, spray
Leaching head 12 continues to spray reagent into sewage, and reagent precipitates the heavy metal ion in sewage；Steam turbine engines 21 drive
Hollow drive shaft 22 rotates, and makes to pat the rotation of blade 23；When being passed through sewage, the water on partition 31 1 is made just to cover circular top
33 upper end of plate, allow it is soft clap 231 and allow sewage when patting sewage The water splash in all directions, may advantageously facilitate reagent and preferably incorporate
Into sewage；Soft to clap 231 when patting sewage, the soft air bag 232 clapped on 231 is compressed, and the gas in air bag 232 passes through tracheae
One 234 enter in hollow drive shaft 22, and multiple air bags 232 are compressed simultaneously, and air pressure increases in hollow drive shaft 22.
As depicted in figs. 1 and 2, the stirring module 23 includes partition 31, guide pad 32, circular top plate 33, bearing, spiral shell
Spin axis 34, agitator arm 35 and elastic string 36, the partition 31 are fixed on one 1 inner wall of process chamber, and sewage is divided by partition 31
Two layers, the circular hole for leaking under sewage is provided on partition 31；The guide pad 32, which is located at, to be patted immediately below blade 23, guide pad 32
It is connected with 31 lower end surface of partition, 32 center of guide pad is provided with threaded hole, and threaded hole is adapted with helical axis 34, guide pad 32
The rotation when moving up and down for lead screw axis 34；The recessed and recessed face in 33 middle part of circular top plate is arc-shaped curved surface,
Circular top plate 33 is fixed on 34 upper end of helical axis；One end of the elastic string 36 is fixed on guide pad 32, elastic string 36 it is another
One end is fixed on the axial plane of 34 lower end of helical axis, and elastic string 36 is tight when the rotation of helical axis 34 moves down to be wrapped in helical axis 34
On；Helical axis 34 is divided into two by the bearing, and two sections of helical axis 34 are rotation connection；The agitator arm 35 is fixed on spiral
34 lower end of axis；The helical axis 34 passes through circular hole and threaded hole, and helical axis 34 drives agitator arm 35 to rotate；The beating blade
23 intermittent beatings pat blade 23 and the helical axis 34 of 33 lower end of circular top plate are pushed to move down in circular top plate 33.When work,
The intermittent beating of blade 23 is patted in circular top plate 33, is patted under the helical axis 34 that blade 23 pushes 33 lower end of circular top plate
It moves, 32 rotation when moving up and down of lead screw axis 34 of guide pad, the helical axis 34 of rotation drives the rotation of agitator arm 35 to move down
Sewage is stirred, the helical axis 34 risen or fallen can avoid circular hole and be blocked；Elastic string 36 is tight when the rotation of helical axis 34 moves down
Taut to be wrapped on helical axis 34, after beating blade 23 leaves circular top plate 33, under the effect of 36 elastic force of elastic string, helical axis 34 is anti-
Turn to rise, waits and pat 23 next round of blade beating circular top plate 33, so that reagent preferably promotes heavy metal ion to sink.
As shown in Figure 1, the Sediment Module 4 is located at stirring 23 lower end of module, Sediment Module 4 includes separating plate 41, baffle
42 and precipitating box 43, one 1 lower part of process chamber is provided with sliding slot；The separating plate 41 is adapted with sliding slot, and separating plate 41 is used
Make to separate in sewage and sediment in being inserted into sliding slot；The baffle 42 is located at below sliding slot, is covered on baffle 42 round table-like
Kong Yi, and Kong Yiwei is small top and big bottom；By the sediment of 42 lower end of baffle when baffle 42 is for avoiding stirring module 23 from rotating
It rolls；The precipitating box 43 is located at 42 lower end of baffle, and precipitating box 43 is for storing the sediment to fall above baffle 42.Work
When, under the action of stirring module 1 and stirring module 23, it is heavy that reagent is converted into the heavy metal ion in sewage
Starch, sediment are fallen in precipitating box 43 by the hole one on baffle 42, and sewage that upper layer flow by baffle 42 and lower layer sink
Starch separates, so that sediment can be safe is deposited in precipitating box 43, when needing to take out sediment, separating plate 41 is inserted into
Make to separate in sewage and sediment in sliding slot, precipitating box 43 is taken out, the sediment precipitated in box 43 is toppled over, and relays
It returns.
As shown in Figure 1, setting having heaters 52 and support spring 53 in the vaporization chamber 5；The heater 52 passes through branch
Support spring 53 is fixed with 5 bottom end of vaporization chamber, and heater 52 is used for sewage heating evaporation and high-temperature sterilization in vaporization chamber 5.Work
When, it is powered to heater 52, heats heater 52 persistently to sewage, so that the temperature of sewage is more than or equal to 100 DEG C, part
Sewage is heated to become steam, and steam is introduced in steam turbine engines 21 by the circulation pipe being arranged, and sends out steamturbine
Motivation 21 continues working；Meanwhile sewage often shakes, so that heater 52 shakes, so that heater 52 heats more sewage
Fastly.
As shown in Figure 1, it includes cylinder 61 and metal dustpan 62, the end of the metal dustpan 62 that the heavy oil, which removes module 6,
Portion is articulated on the side wall of vaporization chamber 5；The cylinder 61 is articulated with inner wall on vaporization chamber 5,61 lower end of cylinder and metal dustpan 62
Upper end is connected, and cylinder 61, which pushes metal dustpan 62 to move down, enters the heavy oil on sewage upper layer in metal dustpan 62, and cylinder 61 drives
Metal dustpan 62, which is moved up, topples over realization water-oil separating for 62 inner fluid of metal dustpan.When work, guarantee the sewage in process chamber 1
It continues into vaporization chamber 5, and keeps the liquid level of sewage lower than the lower end of fuel-displaced square hole 51, one layer of heavy oil on sewage can be rigid
It floods well in metal dustpan 62；Cylinder 61 drives metal dustpan 62 to swing up and down around the hinged place of 5 side wall of vaporization chamber, and metal is winnowed with a dustpan
Dustpan 62, which scoops up the heavy oil on sewage upper layer, to be poured into fuel-displaced square hole 51, and metal dustpan 62 is carried out continuously, and realizes water-oil separating.
As depicted in figs. 1 and 2, hollow shaft sleeve 63 is provided on the locular wall of the process chamber 1；The hollow drive shaft 22
End be provided with venthole；The hollow shaft sleeve 63 is set in the end of hollow drive shaft 22, hollow shaft sleeve 63 and hollow drive
Moving axis 22 is connected to by venthole；The hollow shaft sleeve 63 has been provided with tracheae 2 64, hollow shaft sleeve 63 and cylinder with cylinder 61
61 are connected to by tracheae 2 64；The beating blade 23 is when patting sewage by 232 compression of the compression of air bag 232, compressed gas
Capsule 232 is supplied by tracheae 1, hollow drive shaft 22, hollow shaft sleeve 63 and tracheae 2 64 into cylinder 61；The cylinder 61
For spring reset cylinder.When work, patting the intermittent beating sewage of blade 23 compresses air bag 232, compressed air bag 232
It is supplied by tracheae 1, hollow drive shaft 22, hollow shaft sleeve 63 and tracheae 2 64 into cylinder 61, provides and push away for cylinder 61
Power works normally cylinder 61, and cylinder 61 drives metal dustpan 62 to swing up and down around the hinged place of 5 side wall of vaporization chamber, and metal is winnowed with a dustpan
Dustpan 62, which scoops up the heavy oil on sewage upper layer, to be poured into fuel-displaced square hole 51, and metal dustpan 62 is carried out continuously, and realizes water-oil separating.
As shown in Figure 1, being provided with heavy oil holding tank 7 at the fuel-displaced square hole 51；The lower end of the heavy oil holding tank 7 is connected
There is flowline 71；Oil valve is provided on the flowline 71.When work, heavy oil is constantly scooped in heavy oil and kept in by metal dustpan 62
In case 7, the heavy oil in oil valve release heavy oil holding tank 7 is periodically opened, so that the heavy oil in sewage is removed, simultaneously, moreover it is possible to
Steam in the place's of avoiding vaporization chamber 5 leaks.
Specific works journey is as follows：
When work, sewage continues to enter in process chamber 1 from inlet tube 11, and sewage first passes through at stirring module 1, spray
First 12 continue to spray reagent into sewage, and reagent precipitates the heavy metal ion in sewage；When stirring the work of module 1, evaporation
Room 5 is continuously steam turbine engines 21 and provides steam, and steam turbine engines 21 drive hollow drive shaft 22 to rotate, make to pat
Blade 23 rotates；When being passed through sewage, the water on partition 31 1 is made just to cover 33 upper end of circular top plate, so that soft bat 231 exists
Sewage can be allowed when patting sewage, and The water splash in all directions, may advantageously facilitate reagent and is preferably dissolved into sewage；Soft bat 231 is being patted
When sewage, the soft air bag 232 clapped on 231 is compressed, and the gas in air bag 232 enters hollow drive shaft 22 by tracheae 1
Interior, multiple air bags 232 are compressed simultaneously, and air pressure increases in hollow drive shaft 22；When stirring the work of module 23, blade 23 is patted
Intermittent beating pats blade 23 and the helical axis 34 of 33 lower end of circular top plate is pushed to move down in circular top plate 33, guide pad 32
The rotation when moving up and down of lead screw axis 34, the helical axis 34 of rotation drive the rotation of agitator arm 35 to move down stirring sewage, on
It rises or the helical axis 34 of decline can avoid circular hole and be blocked；Elastic string 36 is tight when the rotation of helical axis 34 moves down to be wrapped in spiral
On axis 34, after beating blade 23 leaves circular top plate 33, under the effect of 36 elastic force of elastic string, the reversion of helical axis 34 rises, and waits
It pats 23 next round of blade and pats circular top plate 33, so that reagent preferably promotes heavy metal ion to sink；In stirring module 1
Under the action of stirring module 23, reagent sufficiently makes the heavy metal ion in sewage be converted into sediment, and sediment passes through gear
Hole one on plate 42 is fallen in precipitating box 43, and baffle 42 separates the sediment of sewage and lower layer that upper layer is flowed, so that precipitating
Object can be safe be deposited in precipitating box 43, when needing to take out sediment, separating plate 41 is inserted into sliding slot make by sewage with
Sediment separates, and precipitating box 43 is taken out, the sediment precipitated in box 43 is toppled over, and places back in；
On the other hand, in vaporization chamber 5, heater 52 is powered, and heats heater 52 persistently to sewage, makes sewage
Temperature be more than or equal to 100 DEG C, part of contaminated water is heated to become steam, and steam is introduced in steamturbine by the circulation pipe of setting
In engine 21, continue working steam turbine engines 21；Meanwhile sewage often shakes, so that heater 52 shakes, makes
Heater 52 is obtained to heat faster sewage；Guarantee that the sewage in process chamber 1 continues into vaporization chamber 5, and keeps sewage
Liquid level is lower than the lower end of fuel-displaced square hole 51, and one layer of heavy oil on sewage can just flood in metal dustpan 62；Stir module
The intermittent beating sewage of beating blade 23 in one 2 compresses air bag 232, compressed air bag 232 by tracheae 1,
Hollow drive shaft 22, hollow shaft sleeve 63 and tracheae 2 64 are supplied into cylinder 61, provide thrust for cylinder 61, keep cylinder 61 normal
Work, cylinder 61 drive metal dustpan 62 to swing up and down around the hinged place of 5 side wall of vaporization chamber, and metal dustpan 62 is by sewage upper layer
Heavy oil, which scoops up, to be poured into fuel-displaced square hole 51, and metal dustpan 62 is carried out continuously, and it is temporary that heavy oil is constantly scooped in heavy oil by metal dustpan 62
It deposits in case 7, periodically opens the heavy oil in oil valve release heavy oil holding tank 7, the heavy oil in sewage is enable to be removed, meanwhile, also
Steam in the place's of being avoided that vaporization chamber 5 leaks.
(A) in the above-described embodiment, increase helical axis reversion by the way that elastic string is arranged on helical axis, but be not limited to
This, can also be arranged reset spring between helical axis and locating piece, and helical axis is made to rise reversion.
More than, it is illustrated about one embodiment of the present invention, but the present invention is not limited to the above embodiments, not
Various changes are able to carry out in the range of disengaging present subject matter.
Industrial applicibility
According to the present invention, Double stirring is carried out to sewage by stirring module one and stirring module two, may advantageously facilitate dirt
Heavy metal ion in water is mixed with reagent, keeps heavy metal ion drop heavy more sufficiently；Module is removed by heavy oil to continue sewage
Upper heavy oil, which scoops up, topples over, and eliminates the heavy oil in sewage；Heating evaporation is carried out to sewage by vaporization chamber, reaches and sewage is carried out
The effect of high temperature sterilization；Therefore the coal chemical industry heavy oil sewage disposal system is useful in coal chemical industry sewage processing technology field.
Claims (7)
1. a kind of coal chemical industry heavy oil sewage disposal system, including process chamber one (1), spray head (12), stirring module one (2), stir
Mix module two (3), Sediment Module (4), vaporization chamber (5) and heavy oil remove module (6), be terminated on the process chamber one (1) into
Mouth pipe (11)；The spray head (12) is located at process chamber one (1) top, and spray head (12) makes process chamber one for spraying reagent
(1) heavy metal ion in interior sewage reacts precipitating, it is characterised in that：Stirring module one (2) is located at process chamber one (1)
Middle part, stirring module one (2) stirring sewage make reagent and heavy metal ion carry out initial reaction；Described two (3) position of stirring module
In stirring module one (2) below, stirring module two (3) by stirring module one (2) provide power, stirring module two (3) for pair
Sewage is again stirring for reacting reagent sufficiently with heavy metal ion；The Sediment Module (4) is located at process chamber one (1) bottom end, sinks
Shallow lake module (4) is for collecting sediment；The vaporization chamber (5) is located at process chamber one (1) side, and vaporization chamber (5) is used for sewage
Being evaporated makes sewage by high-temperature sterilization, and vaporization chamber (5) output steam is that stirring module one (2) provides steam power, vaporization chamber
(5) fuel-displaced square hole (51) are offered on side wall；The heavy oil removal module is located in vaporization chamber (5), and heavy oil removes module and uses
Heavy oil in removal sewage；Wherein,
The stirring module one (2) includes steam turbine engines (21), hollow drive shaft (22) and pats blade (23), described
It pats blade (23) to be distributed on hollow drive shaft (22), patting blade (23) for patting sewage makes reagent and heavy metal ion
Initial reaction is carried out, patting blade (23) includes soft bat (231), air bag (232), spring one (233) and tracheae one (234), institute
It states there are two soft bat (231) settings, two soft bat hinged other ends in (231) one end are free end, and the air bag (232) is fixed on
Between soft bat (231), air bag (232) is connected to by tracheae one (234) with hollow drive shaft (22)；Spring one (233) position
In air bag (232), spring one (233) is used to jack up air bag (232)；The steam turbine engines (21) are fixed on processing
On the outside of room one (1), steam turbine engines (21) receive the steam of vaporization chamber (5) conveying and hollow drive shaft (22) are driven to turn
It is dynamic.
2. a kind of coal chemical industry heavy oil sewage disposal system according to claim 1, it is characterised in that：The stirring module two
It (3) include partition (31), guide pad (32), circular top plate (33), bearing, helical axis (34), agitator arm (35) and elastic string
(36), the partition (31) is fixed on process chamber one (1) inner wall, and sewage is divided into two layers by partition (31)；The guide pad
(32) it is located at and pats immediately below blade (23), guide pad (32) and partition (31) lower end surface is connected, the setting of guide pad (32) center
There is threaded hole, and threaded hole is adapted with helical axis (34), guide pad (32) is for lead screw axis (34) when moving up and down
Rotation；Recessed and recessed face is arc-shaped curved surface in the middle part of the circular top plate (33), and circular top plate (33) is fixed on helical axis
(34) upper end；One end of the elastic string (36) is fixed on guide pad (32), and the other end of elastic string (36) is fixed on spiral
On the axial plane of axis (34) lower end, elastic string (36) is tight when helical axis (34) rotation moves down to be wrapped on helical axis (34)；Institute
It states bearing helical axis (34) is divided into two, two sections of helical axis (34) are rotation connection；The agitator arm (35) is fixed on spiral shell
Spin axis (34) lower end；The helical axis (34) passes through partition (31) and guide pad (32), and helical axis (34) drives agitator arm
(35) it rotates；The intermittent beating of beating blade (23) pats blade (23) and pushes circular top plate on circular top plate (33)
(33) helical axis (34) of lower end moves down.
3. a kind of coal chemical industry heavy oil sewage disposal system according to claim 1, it is characterised in that：The Sediment Module
(4) it is located at stirring module two (3) lower end, Sediment Module (4) includes separating plate (41), baffle (42) and precipitates box (43), described
Process chamber one (1) lower part is provided with sliding slot；The separating plate (41) is adapted with sliding slot, and separating plate (41) is for being inserted into sliding slot
Make to separate in sewage and sediment；The baffle (42) is located at below sliding slot, is covered with round table-like hole one, and hole on baffle (42)
One is small top and big bottom；Baffle (42) is used to avoid rolling up the sediment of baffle (42) lower end when stirring module two (3) rotation
It rises；The precipitating box (43) is located at baffle (42) lower end, and precipitating box (43) is used to store the precipitating to fall above baffle (42)
Object.
4. a kind of coal chemical industry heavy oil sewage disposal system according to claim 1, it is characterised in that：The vaporization chamber (5)
Interior setting having heaters (52) and support spring (53)；The heater (52) passes through support spring (53) and vaporization chamber (5) bottom
End is fixed, and heater (52) is used for the interior sewage heating evaporation of vaporization chamber (5) and high-temperature sterilization.
5. a kind of coal chemical industry heavy oil sewage disposal system according to claim 1, it is characterised in that：The heavy oil removes mould
Block (6) includes cylinder (61) and metal dustpan (62), and the end of the metal dustpan (62) is articulated with the side wall of vaporization chamber (5)
On；The cylinder (61) is articulated with inner wall on vaporization chamber (5), and cylinder (61) lower end and metal dustpan (62) upper end are connected, cylinder
(61) pushing metal dustpan (62) to move down enters the heavy oil on sewage upper layer in metal dustpan (62), and cylinder (61) drives metal to winnow with a dustpan
Dustpan (62), which is moved up, topples over realization water-oil separating for metal dustpan (62) inner fluid.
6. a kind of coal chemical industry heavy oil sewage disposal system according to claim 5, it is characterised in that：The process chamber one
(1) hollow shaft sleeve (63) are provided on locular wall；The end of the hollow drive shaft (22) is provided with venthole；The hollow shaft
Set (63) is set in the end of hollow drive shaft (22), and hollow shaft sleeve (63) is connected to hollow drive shaft (22) by venthole；
The hollow shaft sleeve (63) and cylinder (61) have been provided with tracheae two (64), and hollow shaft sleeve (63) and cylinder (61) pass through tracheae two
(64) it is connected to；The beating blade (23) is when patting sewage by air bag (232) compression (232) compression, compressed air bag
(232) it is supplied by tracheae one (234), hollow drive shaft (22), hollow shaft sleeve (63) and tracheae two (64) into cylinder (61).
7. a kind of coal chemical industry heavy oil sewage disposal system according to claim 1, it is characterised in that：The fuel-displaced square hole
(51) heavy oil holding tank (7) are provided at；The lower end of the heavy oil holding tank (7), which is connected, flowline (71)；The flowline
(71) oil valve is provided on.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810920089.1A CN108911336A (en) | 2018-08-14 | 2018-08-14 | A kind of coal chemical industry heavy oil sewage disposal system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810920089.1A CN108911336A (en) | 2018-08-14 | 2018-08-14 | A kind of coal chemical industry heavy oil sewage disposal system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392465A (en) * | 2018-12-18 | 2019-03-01 | 广州市海派科技有限责任公司 | A kind of driving means of straw baler |
| CN109704489A (en) * | 2019-03-02 | 2019-05-03 | 韩涛 | A kind of textile printing and dyeing wastewater purification integrated machine |
| CN111111588A (en) * | 2019-12-25 | 2020-05-08 | 江苏常青树新材料科技有限公司 | Energy-saving diphenyl isodecyl phosphite preparation device and preparation method thereof |
| CN112391192A (en) * | 2021-01-18 | 2021-02-23 | 东营联合石化有限责任公司 | Oil-water separation device for diesel production |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005028065A2 (en) * | 2003-09-22 | 2005-03-31 | Ingenieurbüro Gebr. Seyrich GmbH | Method and plant for work up of aqueous organic emulsions |
| WO2013091032A1 (en) * | 2011-12-22 | 2013-06-27 | Tomov Petko Ivanov | Method for processing of oil sludge and oil sediments |
| CN203715404U (en) * | 2013-12-06 | 2014-07-16 | 韩洪军 | Oil-removing device for treating coal chemical wastewater by adopting nitrogen-gas air-flotation treatment |
| CN204469597U (en) * | 2014-12-31 | 2015-07-15 | 宁波天亚服装有限公司 | A kind of spinning sizing agent is from agitating device |
| CN204710136U (en) * | 2015-06-16 | 2015-10-21 | 侯松涛 | A kind of efficient environmental-protection fodder mixer |
| CN205528283U (en) * | 2016-03-01 | 2016-08-31 | 云南圣清环保科技有限公司 | Coal chemical wastewater deoiling dephenolization reaction tank |
| CN207158971U (en) * | 2017-09-07 | 2018-03-30 | 山东理工职业学院 | Coal chemical industrial waste water processing unit |
| CN108187540A (en) * | 2018-01-15 | 2018-06-22 | 程园园 | A kind of liquid cosmetic mixed processes processing system |
-
2018
- 2018-08-14 CN CN201810920089.1A patent/CN108911336A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005028065A2 (en) * | 2003-09-22 | 2005-03-31 | Ingenieurbüro Gebr. Seyrich GmbH | Method and plant for work up of aqueous organic emulsions |
| WO2013091032A1 (en) * | 2011-12-22 | 2013-06-27 | Tomov Petko Ivanov | Method for processing of oil sludge and oil sediments |
| CN203715404U (en) * | 2013-12-06 | 2014-07-16 | 韩洪军 | Oil-removing device for treating coal chemical wastewater by adopting nitrogen-gas air-flotation treatment |
| CN204469597U (en) * | 2014-12-31 | 2015-07-15 | 宁波天亚服装有限公司 | A kind of spinning sizing agent is from agitating device |
| CN204710136U (en) * | 2015-06-16 | 2015-10-21 | 侯松涛 | A kind of efficient environmental-protection fodder mixer |
| CN205528283U (en) * | 2016-03-01 | 2016-08-31 | 云南圣清环保科技有限公司 | Coal chemical wastewater deoiling dephenolization reaction tank |
| CN207158971U (en) * | 2017-09-07 | 2018-03-30 | 山东理工职业学院 | Coal chemical industrial waste water processing unit |
| CN108187540A (en) * | 2018-01-15 | 2018-06-22 | 程园园 | A kind of liquid cosmetic mixed processes processing system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392465A (en) * | 2018-12-18 | 2019-03-01 | 广州市海派科技有限责任公司 | A kind of driving means of straw baler |
| CN109704489A (en) * | 2019-03-02 | 2019-05-03 | 韩涛 | A kind of textile printing and dyeing wastewater purification integrated machine |
| CN109704489B (en) * | 2019-03-02 | 2021-11-19 | 红米塑业科技(台州)有限公司 | Textile printing and dyeing wastewater purification all-in-one machine |
| CN111111588A (en) * | 2019-12-25 | 2020-05-08 | 江苏常青树新材料科技有限公司 | Energy-saving diphenyl isodecyl phosphite preparation device and preparation method thereof |
| CN111111588B (en) * | 2019-12-25 | 2023-09-12 | 江苏常青树新材料科技股份有限公司 | Energy-saving diphenyl isodecyl phosphite preparation device and preparation method thereof |
| CN112391192A (en) * | 2021-01-18 | 2021-02-23 | 东营联合石化有限责任公司 | Oil-water separation device for diesel production |
| CN112391192B (en) * | 2021-01-18 | 2021-04-20 | 东营联合石化有限责任公司 | Oil-water separation device for diesel production |
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Application publication date: 20181130 |