CN203112672U - Oily sludge vibration washing device - Google Patents
Oily sludge vibration washing device Download PDFInfo
- Publication number
- CN203112672U CN203112672U CN 201220476752 CN201220476752U CN203112672U CN 203112672 U CN203112672 U CN 203112672U CN 201220476752 CN201220476752 CN 201220476752 CN 201220476752 U CN201220476752 U CN 201220476752U CN 203112672 U CN203112672 U CN 203112672U
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- China
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- washing device
- oily sludge
- greasy filth
- slurries
- vibration
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Abstract
The utility model relates to an oily sludge vibration washing device which is simple to operate and is economic and practical and belongs to the field of oil field environment protection. The oily sludge vibration washing device comprises an oil sludge storage hopper (3), a disc feeder (4), a rotary oily sludge stirring tank (2), a spiral conveyor (5), a primary washing device (6), a secondary washing device (9), a high-frequency vibration screen (14) and a slurry buffer tank (15), wherein the oily sludge storage hopper (3) is positioned above the disc feeder (4), the disc feeder (4) is connected with the rotary oily sludge stirring tank (2), the rotary oily sludge stirring tank (2) is connected with the spiral conveyor (5), the spiral conveyor (5) is connected with the primary washing device (6), the primary washing device (6) is connected with the secondary washing device (9), and the slurry buffer tank (15) is arranged below the high-frequency vibration screen (14). The oily sludge vibration washing device is simple and practical, and is good in washing and separating effect without pollution and easy to popularize.
Description
Technical field
The utility model relates to the method and apparatus that oily sludge is handled, and particularly a kind of oily sludge vibration washing device belongs to the oil field field of environment protection.
Background technology
Energy and environment coordinated development at present is the human common topic of being concerned about, the petroleum industry development along with the continuous increase of produced quantity, produces a large amount of oily sludges rapidly in the production process.The solid waste that oily sludge is that oil production, collection are defeated, produce in the smelting process.General oil length is at 5%-50% in the mud, China produces 1,000,000 tons of oily sludges every year on average, if do not recycled, will cause environmental pollution and the wasting of resources, the oily sludge treatment principle is generally: minimizing principle, innoxious principle, resource utilization principle.The treatment process that adopts mainly contains at present: airing landfill method, burning disposal method, biological treatment, solvent extraction facture, coking facture etc.The problem that these treatment processs exist is: energy consumption height, processing cost height, secondary pollution are big, and the treatment time is long, and resource recovery is low.And the market requirement is a kind of useful matter that can reclaim, safety and environmental protection, and facility investment is few, the treatment technology that operation cost is low, method and apparatus.Sorting oily sludge how, is handled oily sludge efficiently and is polluted safety, environmental protection, is the common problem of paying close attention to of vast oil play always.
Summary of the invention
The utility model provides oily sludge vibration washing device a kind of simple to operate, environment friendly and pollution-free, economical and practical, and coarse-grained material in the oily sludge is separated with the greasy filth slurry with fine, has reduced load and the expense of subsequent disposal.
The technical solution of the utility model is: a kind of oily sludge vibration washing device, this device comprises: the greasy filth bucket, disk feeder, Clothoid type greasy filth stirred pot, spiral conveyer, the one-level washing device, the secondary washing device, high frequency shale shaker and slurries surge tank, wherein the greasy filth bucket is above disk feeder, and disk feeder links to each other with Clothoid type greasy filth stirred pot, Clothoid type greasy filth stirred pot links to each other with spiral conveyer, spiral conveyer links to each other with the one-level washing device, and the one-level washing device links to each other with the secondary washing device, and the slurries surge tank is below high frequency shale shaker.
The beneficial effects of the utility model are: based on physical treatment, chemical treatment is the oily sludge vibration washing device of assisting, under mechanically mixing stirring, chemical agent, high-pressure water heating flushing, heating, high-frequency vibration acting in conjunction, coarse-grained material in the oily sludge is separated with the greasy filth slurry with fine.Whole device is simple and practical, can cooperate different oily sludge treatment process to use, and the washing good separating effect is pollution-free, and the utility model can fix also and can skid move, and is easy to promote.
Description of drawings
Fig. 1 is oily sludge vibration washing device synoptic diagram, and Fig. 2 is two-stage washing device front view.
Reference numeral: 1. NaOH solution tank NaOH, 2. Clothoid type greasy filth stirred pot, 3. greasy filth bucket, 4. disk feeder, 5. spiral conveyer, 6. one-level washing device, 7.1# heating coil, 8.1# slurries pond, 9. secondary washing device, 10.2# heating coil, 11.2# slurries pond, the outlet of 12. secondary washing devices, 13. slurries surge tank liquidometer, 14. high frequency shale shakers, 15. slurries surge tanks, 16. sediment ejection opening, 17.2# trommel screen, 18.2# liquidometer, 19. drive unit, 20.1# trommel screen, 21.1# liquidometer.
Embodiment
The oily sludge disk feeder (4) of flowing through in greasy filth bucket (3) enters Clothoid type greasy filth stirred pot (2), greasy filth in Clothoid type greasy filth stirred pot (2) with from after the containing liquid medicine and fully mix stirring of NaOH solution tank NaOH (1), utilize spiral conveyer (5) to be delivered to the inner 1# trommel screen (20) of one-level washing device (6), 1# trommel screen (20) and concentric linking to each other of 2# trommel screen (17), and under the drive of drive unit (19), constantly rotate.Greasy filth is contained medicament hydrothermal solution high pressure washing in 1# trommel screen (20) inside, the coarse-grained material that is higher than mesh size enters further carrying out washing treatment of secondary washing device (9), the slurries that are lower than mesh size fall into 1# slurries pond (8), 1# liquidometer (21) is used for observation 1# slurries ponds (8) liquid level, 1# heating coil (7) is used for heating 1# slurries ponds (8) slurries, promotes oil, water, mud three phase separation.Coarse-grained material enters and is contained medicament hydrothermal solution high pressure washing in the secondary washing device (9) again, discharged by secondary washing device outlet (12) then, slurries fall into 2# slurries pond (11), 2# slurries pond (11) liquid level is by external 2# liquidometer (18) observation control, 2# heating coil (10) promotes oil, water, mud three phase separation to 2# slurries pond (11) heating.1# slurries pond (8) pumps into high frequency shale shaker (14) with the inner slurries in 2# slurries pond (11) by the slag stock pump, the high speed vibration of fine on compass screen surface in the greasy filth, accelerated the greasy filth effect of isolating, fine is discharged by sediment ejection opening (16), slurries enter bottom slurries surge tanks (15) by screen cloth, and slurries surge tank (15) liquid level shows control by slurries surge tank liquidometer (13).
This device implementation process comprises following steps:
A, mixing are stirred: by the greasy filth bucket, and disk feeder, Clothoid type greasy filth stirred pot, spiral conveyer constitutes.
B, washing sorting: constituted by the two-stage washing device.
C, vibration sorting: constituted by high frequency shale shaker and slurries surge tank.
Described mixing is stirred and is referred to that oily sludge enters Clothoid type greasy filth stirred pot and contains liquid medicine and mix stir process by the greasy filth bucket disk feeder of flowing through.Described washing sorting is made of the two-stage washing device, and there is the netted trommel screen of inclination washing device inside, and trommel screen links to each other with one heart.Greasy filth is contained medicament hydrothermal solution high pressure washing in trommel screen inside, drive unit drives trommel screen and constantly rotates, and greasy filth is pushed ahead, and coarse-grained material is discharged from the outlet of secondary washing device, and slurries enter slurries pond, trommel screen bottom.The built-in steam heating coil in described slurries pond to mud heat treated after the sorting, impels oil, mud to separate, and the slurries pit level is by external liquidometer observation.Described vibration sorting, constituted by high frequency shale shaker and slurries surge tank, high frequency shale shaker adopts the high frequency vibration, destroyed the tension force on greasy filth surface, the high speed vibration of fine on compass screen surface, accelerated the greasy filth effect of isolating, fine is discharged by the fines sediment ejection opening, and slurries enter bottom slurries surge tank by screen cloth.
Claims (1)
1. an oily sludge vibrates washing device, this device comprises greasy filth bucket (3), disk feeder (4), Clothoid type greasy filth stirred pot (2), spiral conveyer (5), one-level washing device (6), secondary washing device (9), high frequency shale shaker (14) and slurries surge tank (15), it is characterized in that: greasy filth bucket (3) is in disk feeder (4) top, disk feeder (4) links to each other with Clothoid type greasy filth stirred pot (2), Clothoid type greasy filth stirred pot (2) links to each other with spiral conveyer (5), spiral conveyer (5) links to each other with one-level washing device (6), and one-level washing device (6) links to each other with secondary washing device (9), and slurries surge tank (15) is in high frequency shale shaker (14) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220476752 CN203112672U (en) | 2012-09-11 | 2012-09-11 | Oily sludge vibration washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220476752 CN203112672U (en) | 2012-09-11 | 2012-09-11 | Oily sludge vibration washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112672U true CN203112672U (en) | 2013-08-07 |
Family
ID=48893041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220476752 Expired - Fee Related CN203112672U (en) | 2012-09-11 | 2012-09-11 | Oily sludge vibration washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203112672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155410A (en) * | 2014-07-04 | 2014-11-19 | 中国石油天然气股份有限公司 | Oil washing efficiency testing device |
| CN109574428A (en) * | 2019-01-31 | 2019-04-05 | 江西炼石环保科技有限公司 | A kind of greasy dirt circulation washing methods |
-
2012
- 2012-09-11 CN CN 201220476752 patent/CN203112672U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155410A (en) * | 2014-07-04 | 2014-11-19 | 中国石油天然气股份有限公司 | Oil washing efficiency testing device |
| CN104155410B (en) * | 2014-07-04 | 2015-12-02 | 中国石油天然气股份有限公司 | Oil washing efficiency testing device |
| CN109574428A (en) * | 2019-01-31 | 2019-04-05 | 江西炼石环保科技有限公司 | A kind of greasy dirt circulation washing methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20180911 |