CN108793674A - A kind of useless oil-base mud separating and reclaiming device - Google Patents
A kind of useless oil-base mud separating and reclaiming device Download PDFInfo
- Publication number
- CN108793674A CN108793674A CN201811007311.5A CN201811007311A CN108793674A CN 108793674 A CN108793674 A CN 108793674A CN 201811007311 A CN201811007311 A CN 201811007311A CN 108793674 A CN108793674 A CN 108793674A
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- Prior art keywords
- heating kettle
- cooler
- base mud
- recycling
- cooling water
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- 238000010438 heat treatment Methods 0.000 claims abstract description 66
- 239000000498 cooling water Substances 0.000 claims abstract description 38
- 238000004064 recycling Methods 0.000 claims abstract description 32
- 239000007921 spray Substances 0.000 claims abstract description 20
- 238000007539 photo-oxidation reaction Methods 0.000 claims abstract description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 29
- 239000007789 gas Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 9
- 239000011343 solid material Substances 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 abstract description 13
- 238000000926 separation method Methods 0.000 abstract description 12
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 13
- 239000000945 filler Substances 0.000 description 12
- 239000012071 phase Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 239000003921 oil Substances 0.000 description 8
- 239000007791 liquid phase Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 239000007790 solid phase Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000006837 decompression Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000002199 base oil Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012075 bio-oil Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- 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
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The present invention relates to a kind of useless oil-base mud separating and reclaiming devices, belong to mixture separation and recovery equipment technical field.A kind of useless oil-base mud separating and reclaiming device, including heating kettle, be arranged in the discharger that heating kettle lower end is connected to heating kettle, be arranged in purifying column that heating kettle upper end is connected to heating kettle, one end and to be connected to cooler that the other end is connected to recycling can with purifying column upper end and the gas in recycling can is pumped into the vacuum pump in photooxidation cabinet；The upper end of heating kettle is equipped with feed inlet, and outlet valve is equipped between heating kettle and discharger；The top of purifying column is equipped with spray equipment；Cooler is obliquely installed, and one end that cooler is connected to purifying column is higher than one end that cooler is connected to recycling can, and cooling water inlet is equipped with below one end that cooler is connected to recycling can, and cooling water outlet is equipped with above one end that cooler is connected to purifying column.The present invention realizes the harmless treatment to the oil-base mud that gives up and resource recycling, non-secondary pollution.
Description
Technical field
The present invention relates to a kind of useless oil-base mud separating and reclaiming devices, belong to mixture separation and recovery equipment technical field.
Background technology
Oil-base mud is also known as oil base drilling fluid, and it is good, small to formation damage to be conducive to wellbore stability, lubricity.With
The exploration of the continuous development of petroleum industry, deep-well and ultradeep well, exploitation dynamics increasingly increase, and oil-base mud is in drilling engineering
Using increasingly extensive.
In using oil-base mud drilling process, along with will produce largely useless oil-base mud, the oil-base mud that gives up is main
Including solid phase, oil phase, water phase, solid phase is mainly derived from the stone etc. in broken landwaste, mud additive and transport process
Sundries, oil phase are mainly diesel oil, white oil, bio oil, mineral oil etc..Part mud in useless oil-base mud and it is adsorbed on solid phase
The oil base on surface is important resource, and the oil base in useless oil-base mud such as cannot be recycled effectively, will be caused to regional environment seriously
Influence, while causing the serious wasting of resources.
Currently, the recycling equipment for the useless oil-base mud that drilling well generates mainly has heat fractionation and centrifugal solid-liquid separation equipment
Two kinds, but existing hot fractionation apparatus high energy consumption, equipment are complicated, are unfavorable for extensive continuous processing and not to the exhaust gas of discharge
It is effectively treated；Centrifugal solid-liquid separation equipment can not drop to the base oil content in the solid phase isolated within 3%, still there is portion
Divide base oil to be attached in solid phase, causes environmental pollution and the wasting of resources.
Invention content
The object of the present invention is to provide it is a kind of it is easy to operate, economize on resources, can continuously separate and recover on a large scale and can be with
The useless oil-base mud separating and reclaiming device that the exhaust gas of discharge is effectively treated.
To achieve the goals above, the technical solution adopted by the present invention is：
A kind of useless oil-base mud separating and reclaiming device, including heating kettle, the discharging being connected to heating kettle in heating kettle lower end is set
Device, the purifying column being connected to heating kettle in heating kettle upper end is set, one end is connected to the other end with purifying column upper end and recycling can connect
Lead to and provides the cooler of cooling water by cooling water unit and the gas in recycling can is pumped into the vacuum in photooxidation cabinet
Pump；The upper end of the heating kettle is equipped with feed inlet, is connected to by outlet valve between heating kettle and discharger；The purifying column it is upper
Portion is equipped with spray equipment；The cooler is obliquely installed, and one end that cooler is connected to purifying column is higher than cooler and recycling can
One end of connection, is equipped with cooling water inlet below one end that cooler is connected to recycling can, cooler be connected to purifying column one
End top is equipped with cooling water outlet；The spray column for preliminary purification gas is equipped between the vacuum pump and photooxidation cabinet；Institute
The upper end for stating photooxidation cabinet is equipped with exhaust outlet.
Technical solution of the present invention further improvement lies in that：The heating kettle is Far-infrared Heating kettle, is equipped in heating kettle
The upper end of blender, blender is doctor-like, and lower end is helical ribbon.
Technical solution of the present invention further improvement lies in that：Outlet valve between heating kettle and discharger is electrically operated valve,
Air blowing device is equipped at outlet valve.
Technical solution of the present invention further improvement lies in that：It is double-screw structure in the discharger.
Technical solution of the present invention further improvement lies in that：The heating kettle prevents solids with the setting of purifying column connectivity part
Expect the choke apparatus to climb.
Technical solution of the present invention further improvement lies in that：The cooler is the tubular heat exchanger with expansion joint.
Technical solution of the present invention further improvement lies in that：Cooling water inlet on the cooler and cooling water unit
Feed water inlet connects, and the cooling water outlet on cooler is connect with the water inlet of cooling water unit.
Technical solution of the present invention further improvement lies in that：The spray column is equipped with water circle device.
Technical solution of the present invention further improvement lies in that：Nitrogen gas conveying device, nitrogen are equipped at the feed inlet of heating kettle
Valve is equipped between conveying device and feed inlet.
Technical solution of the present invention further improvement lies in that：Between recycling can and cooler, between recycling can and vacuum pump
And valve is equipped between vacuum pump and photooxidation cabinet.
By adopting the above-described technical solution, the technique effect that the present invention obtains has：
Solid-liquid two-phase in useless oil-base mud can be kept completely separate by the useless oil-base mud separating and reclaiming device of the use of the new type, can
Realize extensive continuous separation and recovery, easy to operate, cost recovery is low, and entire processing procedure unharmful substance generates, without secondary
Pollution realizes the harmless treatment to the oil-base mud that gives up and resource recycling.
Purifying column of the present invention is the mass transfer apparatus using the filler in tower as contact member between gas-liquid two-phase, and liquid is from tower top
It sprays onto filler through spray equipment, and is flowed down along filler surface, gas is sent into liquid from purification tower bottom in countercurrently continuous
By the gap of packing layer, on filler surface, gas-liquid two-phase close contact carries out mass transfer, improves separative efficiency, and upper part increases
Add spray equipment that can also clean filler, prevents filler poisoning invalid.
The vacuum pump of the present invention makes to be in decompression state inside entire separating and reclaiming device, effectively reduces boiling point, improves
The efficiency of distillation recovery reduces processing cost, while the exhaust gas generated in separating and reclaiming device is pumped into photooxidation by vacuum pump
Oxidation processes are carried out in cabinet, keep the gas of discharge pollution-free.
Blender is equipped in the heating kettle of the present invention, the upper end of blender is doctor-like, can be scraped on heating kettle inner wall
Adherency material, lower end is helical ribbon, is conducive to the discharging of the solid material of heating kettle bottom.
It is equipped with air blowing device at the outlet valve of the present invention, can effectively prevent occurring plugging phenomenon at outlet valve.
Twin-screw device is set in the discharger of the present invention, easy solid material discharges from discharger.
The heating kettle of the present invention prevents the choke apparatus that solid material climbs with the setting of purifying column connectivity part, and effectively blocking is solid
Body flue dust enters purifying column, improves the purity of distillation separation.
The cooler of the present invention is the tubular heat exchanger with expansion joint, and expansion joint is temperature difference compensation devices, can be to avoid
Excessive temperature differentials causes equipment damage.
The cooler of the present invention provides cooling water by cooling water unit, improves the cooling efficiency of cooler, on cooler
Cooling water inlet connect with the feed water inlet of cooling water unit, the water inlet of the cooling water outlet on cooler and cooling water unit
Connection, has reached recycling for water, has reduced water consumption, and saves cost recovery.
The spray column of the present invention is equipped with water circle device, and the spray-water of spray column is allow to recycle.
Nitrogen gas conveying device is equipped at the heating kettle feed inlet of the present invention, nitrogen is inactive gas, is fed in heating kettle
In the process, the continuous supplying nitrogen of nitrogen gas conveying device enters heating kettle, increases the defencive function of nitrogen, ensures the exhausted of production process
To safety.
Outlet valve between the heating kettle and discharger of the present invention is electrically operated valve, and air blowing device is equipped at outlet valve, can
It effectively prevent solid material to block outlet valve.
Description of the drawings
Fig. 1 is the structural schematic diagram of useless oil-base mud separating and reclaiming device；
Wherein, 1, heating kettle, 2, feed inlet, 3, blender, 4, purifying column, 5, cooler, 6, cooling water inlet, 7, cooling water goes out
Mouthful, 8, recycling can, 9, vacuum pump, 10, photooxidation cabinet, 11, exhaust outlet, 12, outlet valve, 13, discharger, 14, nitrogen conveying dress
It sets, 15, cooling water unit, 16, spray column.
Specific implementation mode
The present invention is described in further details with reference to specific embodiment：
The invention discloses a kind of useless oil-base mud separating and reclaiming devices, can divide the solid-liquid two-phase in useless oil-base mud completely
From, it can be achieved that extensive continuous separation and recovery, non-secondary pollution realize the harmless treatment to the oil-base mud that gives up and resource weight
Multiple to utilize, here is specific embodiment：
A kind of useless oil-base mud separating and reclaiming device, including heating kettle 1, be arranged to go out with what heating kettle 1 was connected in 1 lower end of heating kettle
Glassware 13, the purifying column 4 being connected to heating kettle 1 in 1 upper end of heating kettle is set, one end be connected to 4 upper end of purifying column the other end with
Recycling can 8 is connected to and provides the cooler 5 of cooling water by cooling water unit 15 and the gas in recycling can 8 is pumped into photooxidation
Change the vacuum pump 9 in cabinet 10, it is specific as shown in Figure 1.
For the heating kettle 1 of the present invention using the Far-infrared Heating kettle of 1000L, the upper end of heating kettle 1, which is equipped with, is added waste oil base mud
The feed inlet 2 of slurry heats up to heating kettle 1 with far-infrared heater, and the liquid phase in heating kettle 1 is made to be warming up to boiling point, evaporation
And enter purifying column 4 and carry out purified treatment, the solid in heating kettle 1 enters discharger 13 by outlet valve 12, finally by discharging
Device 13 is delivered to feed bin storage.
Nitrogen gas conveying device 14 is equipped at the feed inlet 2 of the heating kettle 1 of the present invention, nitrogen is inactive gas, is being heated
In 1 fill process of kettle, 14 continuous supplying nitrogen of nitrogen gas conveying device enters heating kettle 1, increases the defencive function of nitrogen, ensures life
Production process is perfectly safe, and valve is equipped between nitrogen gas conveying device 14 and feed inlet 2, directly controls the conveying of nitrogen.Heating
Blender 3 is equipped in kettle 1, blender 3 is stirred by the drive of stirring speed reducer, and the upper end of blender 3 is doctor-like, can be scraped
Adherency material on lower 1 inner wall of heating kettle, blender lower end is helical ribbon, in rotation process, is conducive to the solid of 1 bottom of heating kettle
The discharging of material.Outlet valve 12 between heating kettle 1 and discharger 13 is electrically operated valve, and air blowing device is equipped at outlet valve 12,
It can effectively prevent plugging phenomenon occur at outlet valve 12.It is double-screw structure, the screw rod rotated by two in discharger 13
Solid material is constantly released to discharger 13.The choked flow dress for preventing solid material from climbing is equipped between heating kettle 1 and purifying column 4
It sets, the choke apparatus used in the present embodiment is board-like flow plug, can effectively stop that solid flue dust enters purifying column 4, is improved
Distill the purity of separation.
The purifying column 4 of the present invention is a kind of packed tower, using the filler in tower as the mass transfer of contact member between gas-liquid two-phase
Equipment, liquid is sprayed through spray equipment onto filler from tower top, and is flowed down along filler surface, and gas is sent into from 4 bottom of purifying column
The gap of packing layer is continued through in adverse current with liquid, on filler surface, gas-liquid two-phase close contact carries out mass transfer, improves and divides
From efficiency, upper part, which increases spray equipment, can also clean filler, prevent filler poisoning invalid, by purification in purifying column 4
Retort gas enters cooler 5.
The cooler 5 of the present invention is the tubular heat exchanger with expansion joint, and expansion joint is temperature difference compensation devices, can be to avoid
Excessive temperature differentials causes equipment damage, cooler 5 to reduce whole height, cooler 5 and purifying column using horizontal mounting means is tilted
One end of 4 connections is higher than one end that cooler 5 is connected to recycling can 8, is equipped with below one end that cooler 5 is connected to recycling can 8
Cooling water inlet 6, one end top that cooler 5 is connected to purifying column 4 are equipped with cooling water outlet 7.Cooler 5 is by cooling water unit
15 provide cooling water, improve the cooling efficiency of cooler 5, the confession of cooling water inlet 6 and cooling water unit 15 on cooler 5
The mouth of a river connects, and the cooling water outlet 7 on cooler 5 is connect with the water inlet of cooling water unit 15, has reached recycling for water,
It reduces water consumption, saves cost recovery.The cooling water to circulate in cooler 5 can make the retort gas entered in cooler 5 cold
Liquid phase is congealed into, and is flowed into the recycling can 8 of 700~1000L, includes water phase and oil phase into the liquid phase in recycling can 8.
The vacuum pump 9 of the present invention makes to be in decompression state inside entire separating and reclaiming device, effectively reduces boiling point, improves
The efficiency of distillation recovery reduces processing cost.The spray for preliminary purification gas is equipped between vacuum pump 9 and photooxidation cabinet 10
Tower 16, spray column 16 are equipped with water circle device, so that the spray-water of spray column 16 is recycled, passed through in spray column 16
The exhaust gas for crossing preliminary purification discharge enters and carries out further oxidation processes in photooxidation cabinet 10, the uncontaminated gases after processing
It is discharged from the exhaust outlet 11 of 10 upper end of photooxidation cabinet, the arrow in Fig. 1 represents the uncontaminated gases being discharged in photooxidation cabinet 10.
Between the recycling can 8 and cooler 5 of the present invention, between recycling can 8 and vacuum pump 9 and vacuum pump 9 and photooxidation
It is equipped with valve between cabinet 10, effectively the links of separating and reclaiming device are controlled.
The present invention realizes that the main technological steps of the separation and recovery to the oil-base mud that gives up are：
Step 1：Charging, useless oil-base mud is added to by charge door in heating kettle 1, open simultaneously nitrogen gas conveying device 14 with
Valve between heating kettle 1 closes charge door, the valve of closing control nitrogen conveying after charging.
Step 2：Heating distillation, heats heater with far infrared heater, while stirring speed reducer drive and stirring
It mixes device 3 to be stirred, ensures that 1 final temperature of heating kettle reaches the boiling point of liquid phase substance in useless oil-base mud.
Step 3：Reclaim liquid phase simultaneously handles exhaust gas, and opening vacuum pump 9 and cooling water unit 15, vacuum pump 9 makes entirely to detach
Decompression state is in inside retracting device, the retort gas in heating kettle 1, which enters by the purification of purifying column 4 in cooler 5, to be condensed,
Condensed liquid phase eventually enters into be recycled in recycling can 8, and the pernicious gas of generation sequentially enters 16 He of spray column by vacuum pump 9
Photooxidation cabinet 10 carries out processing discharge.
Step 4：Solid phase is recycled, after being sufficiently separated the liquid phase in useless oil-base mud, is opened between heating kettle 1 and discharger 13
Electronic outlet valve 12, so that remaining solid material is entered in discharger 13, finally by discharger 13 be transported to feed bin storage, it is complete
Ingredient is from removal process.
The entire separating and reclaiming device of the present invention can collect in cabinet, pass through PCL controls entirely useless oil-base mud separation
The separation and recovery process of retracting device improves working efficiency.
The useless oil-base mud separating and reclaiming device of the use of the new type can divide the solid-liquid two-phase in useless oil-base mud completely
From, it can be achieved that extensive continuous separation and recovery, easy to operate, cost recovery is low, safe, and entire processing procedure is without nuisance
Matter generation, non-secondary pollution realize the harmless treatment to the oil-base mud that gives up and resource recycling.
Claims (10)
1. a kind of useless oil-base mud separating and reclaiming device, it is characterised in that：Including heating kettle（1）, be arranged in heating kettle（1）Lower end
With heating kettle（1）The discharger of connection（13）, be arranged in heating kettle（1）Upper end and heating kettle（1）The purifying column of connection（4）, one
End and purifying column（4）Upper end is connected to the other end and recycling can（8）It is connected to and by cooling water unit（15）The cooling of cooling water is provided
Device（5）And by recycling can（8）In gas be pumped into photooxidation cabinet（10）In vacuum pump（9）；The heating kettle（1）It is upper
End is equipped with feed inlet（2）, heating kettle（1）With discharger（13）Between pass through outlet valve（12）Connection；The purifying column（4）It is upper
Portion is equipped with spray equipment；The cooler（5）It is obliquely installed, cooler（5）With purifying column（4）One end of connection is higher than cooler
（5）With recycling can（8）One end of connection, cooler（5）With recycling can（8）Cooling water inlet is equipped with below one end of connection（6）,
Cooler（5）With purifying column（4）Cooling water outlet is equipped with above one end of connection（7）；The vacuum pump（9）With photooxidation cabinet
（10）Between be equipped with for preliminary purification gas spray column（16）；The photooxidation cabinet（10）Upper end be equipped with exhaust outlet
（11）.
2. a kind of useless oil-base mud separating and reclaiming device according to claim 1, it is characterised in that：The heating kettle（1）
For Far-infrared Heating kettle, heating kettle（1）It is interior to be equipped with blender（3）, blender（3）Upper end be doctor-like, lower end is helical ribbon.
3. a kind of useless oil-base mud separating and reclaiming device according to claim 1, it is characterised in that：Heating kettle（1）With go out
Glassware（13）Between outlet valve（12）For electrically operated valve, outlet valve（12）Place is equipped with air blowing device.
4. a kind of useless oil-base mud separating and reclaiming device according to claim 1, it is characterised in that：The discharger（13）
Interior is double-screw structure.
5. a kind of useless oil-base mud separating and reclaiming device according to claim 1, it is characterised in that：The heating kettle（1）
With purifying column（4）Connectivity part setting prevents the choke apparatus that solid material climbs.
6. a kind of useless oil-base mud separating and reclaiming device according to claim 1, it is characterised in that：The cooler（5）
For the tubular heat exchanger with expansion joint.
7. a kind of useless oil-base mud separating and reclaiming device according to claim 1, it is characterised in that：The cooler（5）
On cooling water inlet（6）With cooling water unit（15）Feed water inlet connection, cooler（5）On cooling water outlet（7）With it is cold
But water dispenser group（15）Water inlet connection.
8. a kind of useless oil-base mud separating and reclaiming device according to claim 1, it is characterised in that：The spray column（16）
It is equipped with water circle device.
9. a kind of useless oil-base mud separating and reclaiming device according to claim 1, it is characterised in that：Heating kettle（1）Into
Material mouth（2）Place is equipped with nitrogen gas conveying device（14）, nitrogen gas conveying device（14）With feed inlet（2）Between be equipped with valve.
10. a kind of useless oil-base mud separating and reclaiming device according to claim 1, it is characterised in that：Recycling can（8）With it is cold
But device（5）Between, recycling can（8）With vacuum pump（9）Between and vacuum pump（9）With photooxidation cabinet（10）Between be equipped with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007311.5A CN108793674B (en) | 2018-08-31 | 2018-08-31 | Waste oil-based mud separating and recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007311.5A CN108793674B (en) | 2018-08-31 | 2018-08-31 | Waste oil-based mud separating and recycling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108793674A true CN108793674A (en) | 2018-11-13 |
| CN108793674B CN108793674B (en) | 2023-12-12 |
Family
ID=64081424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811007311.5A Active CN108793674B (en) | 2018-08-31 | 2018-08-31 | Waste oil-based mud separating and recycling device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259399A (en) * | 2019-06-25 | 2019-09-20 | 成都华寰环保科技有限公司 | Base oil recovery process and its device in a kind of drilling well oil-base mud landwaste |
| CN110339608A (en) * | 2019-06-30 | 2019-10-18 | 安徽宇艳智能机械科技有限公司 | A kind of high-efficiency environment friendly coal mine sewage disposal device |
| CN110500055A (en) * | 2019-08-27 | 2019-11-26 | 河北迪运化工科技有限公司 | A kind of separating and reclaiming device of oil drilling and the oil mixture in oil recovery process |
| CN111307646A (en) * | 2020-02-27 | 2020-06-19 | 西南石油大学 | Method for measuring adsorption capacity of polymer treating agent in brine drilling fluid on clay surface |
| CN113404452A (en) * | 2021-07-15 | 2021-09-17 | 重庆森士环保科技有限公司 | Oil liquid recovery unit in drilling oil base mud detritus |
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Denomination of invention: A waste oil-based mud separation and recovery device Granted publication date: 20231212 Pledgee: Limited by Share Ltd Shenze County Rural Credit Cooperatives Pledgor: HEBEI HUAYUN HONGYE CHEMICAL INDUSTRY Co.,Ltd. Registration number: Y2024980025750 |