CN208395030U - A kind of novel oily sludge dehydration treatment equipment - Google Patents
A kind of novel oily sludge dehydration treatment equipment Download PDFInfo
- Publication number
- CN208395030U CN208395030U CN201820802037.XU CN201820802037U CN208395030U CN 208395030 U CN208395030 U CN 208395030U CN 201820802037 U CN201820802037 U CN 201820802037U CN 208395030 U CN208395030 U CN 208395030U
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- CN
- China
- Prior art keywords
- oily sludge
- agitator tank
- multitube
- shaftless screw
- sludge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treatment Of Sludge (AREA)
- Centrifugal Separators (AREA)
Abstract
The utility model is a kind of novel oily sludge dehydration treatment equipment, can be used for the processing of Sludge in Oilfields, reduces the moisture content of oily sludge, and the standard for carrying out subsequent processing can be transported by reaching.Whole device includes processing medicine system, transportation system, separation system three parts.Oily sludge enters processing medicine system by pump, oily sludge passes through first agitator tank, flocculant is added and after the stirring of agitating paddle, the water isolated is flowed out from filter screen, and remaining oily sludge enters second agitator tank by pump, filter aid is added and is in aggregating state after the stirring of agitating paddle, multitube centrigugal swing dryer is delivered to by Shaftless screw conveyor again, after centrifuge dripping, the water separated is flowed out from side, the sludge separated is substantially blocking, is discharged to storage and conveying box from below.The utility model solves the problems, such as the dehydration of oily sludge on oil field, and continuity operation is very convenient.
Description
Technical field
The utility model relates to oily sludge separating treatment technology, equipment and technology process into oilfield development process, with
And oily sludge centrifugal dehydration treatment technology, after specifically a kind of oily sludge is handled by flocculant and filter aid simultaneously
The device of separating treatment in centrifuge.
Background technique
Oily sludge is mainly that source is Ground Processing System during oil extraction, some oily sludge produces
Be born in during oil recovery treatment, at the same in purification sewage disposal process the reagent that adds be formed by wadding body, equipment and
Corrosive pipeline product also will form oily sludge.And containing a large amount of in the oily sludge generated in oil field mining liquid treatment process
Moisture, the presence of water increase the difficulty of oily sludge transportational process, have seriously affected the subsequent processing of sludge.
Oily sludge is had to before pyrolysis processing by mechanical dehydration and drying process, since drying process needs to consume
A large amount of energy, and the moisture for needing to evaporate when the effect of mechanical dehydration directly influences subsequent dry, therefore strengthen mechanical
Dehydration advantageously reduces the energy consumption of entire treatment process.
Oily sludge water content height in Produced Liquid sedimentation basin, costs and poor dehydration results, general mechanical dehydration do not reach requirement,
Modifier treatment first must be carried out to oily sludge.Currently, dehydration, which becomes, restricts such oily sludge minimizing and innoxious
The key factor of processing.
The purpose of this utility model, which is that, provides a kind of novel oily sludge dehydration treatment equipment, and structure is simple, operation
It is convenient, flocculant is added and filter aid is more advantageous to the separation of water in oily sludge later, discharge mud has also reached environmental protection standard.
Utility model content
Novel oily sludge dehydration treatment equipment includes processing medicine system, transportation system, separation system three parts.It is special
Sign is: processing medicine system is made of desludging pump, agitator tank, automatic medicine adding apparatus, and desludging pump is placed on the upper of oily sludge pond
Side, one end are connected with sludge-tank, and the other end is connected with first agitator tank, and agitating paddle, band inside agitator tank are had in agitator tank
There is filter screen, upper end is connected with automatic medicine adding apparatus, two agitator tanks is connected by desludging pump, second agitator tank is without filter
Net；Transportation system is mainly Shaftless screw conveyor, and positioned at the lower section of second agitator tank, feed inlet exports phase with agitator tank
It is logical, led to by valve controlling flow, Shaftless screw conveyor right end is mounted with retarder and fire-proof motor, and with internal shaftless screw body
It is connected, discharge port is connected with multitube centrigugal swing dryer；Separation system is multitube centrigugal swing dryer, and centrigugal swing dryer can lead to
High-speed rotation bring centrifugal force is crossed, water and sludge are separated, multitube is conducive to improve separative efficiency.
Above-mentioned oily sludge dehydration treatment equipment, it is characterised in that: processing medicine system include two agitator tanks, first
Flocculant is added in a agitator tank, stirs and filtration fraction water, second agitator tank are added filter aid, stir and make oily sludge
In aggregating state, segment processing is more efficient.
Above-mentioned oily sludge dehydration treatment equipment, it is characterised in that: Shaftless screw conveyor is equipped with fire-proof motor, motor
Connect with retarder, reducer output shaft is directly connected with internal shaftless screw body；There is discharging below Shaftless screw conveyor
Mouthful, it is controlled by mud valve, and be connected with multitube centrigugal swing dryer import, Shaftless screw conveyor feed inlet end and stirring
Tank outlet communicates.
Above-mentioned oily sludge dehydration treatment equipment, it is characterised in that: multitube centrigugal swing dryer by high speed centrifugation come
So that oily sludge realizes the separation of water, greasy filth, more centrifuge tubes may make the water in oily sludge more fully to separate, and improve
Separative efficiency；There are two discharge ports for multitube centrigugal swing dryer lower end, and one, which brings out molding solid mud cake, is delivered to storage and conveying box,
The water that the other end is isolated is transported to cesspool.
Detailed description of the invention
Fig. 1 is the process flow chart of the utility model.
In attached drawing, 1 is sludge-tank, and 2 be valve, and 3 be desludging pump, and 4 be agitator tank import, and 5 be agitator tank, and 6 be agitator tank
Leakage fluid dram, 7 be automatic medicament feeding machine, and 8 be agitating paddle, and 9 be filter screen, and 10 be desludging pump, and 11 be automatic medicament feeding machine, and 12 be stirring
Tank, 13 be agitating paddle, and 14 be Shaftless screw conveyor import, and 15 be Shaftless screw conveyor, and 16 be shaftless screw body, and 17 be to subtract
Fast device, 18 be fire-proof motor, and 19 be Shaftless screw conveyor outlet, and 20 be multitube centrigugal swing dryer import, and 21 be multitube
Centrigugal swing dryer, 22 be multitube centrigugal swing dryer leakage fluid dram, and 23 be multitube centrigugal swing dryer mud cake outlet, and 24 be storage and transportation
Case.
Specific embodiment
The device technique process is: oily sludge is delivered in agitator tank 5 by sludge pump 3 from sludge-tank 1, until
Oily sludge amount reaches the maximum value of permission, and configured flocculant is added by automatic medicament feeding machine 7, starts agitating paddle at this time
8, flocculant and oily sludge are sufficiently mixed.In whipping process, part water is separated with greasy filth, is flowed by filter screen 9
Under, and cesspool is expelled to by leakage fluid dram 6.Oily sludge after preliminary treatment enters second agitator tank by sludge pump 10
In 12, until oily sludge amount reaches the maximum value of permission, quantitative filter aid is added by automatic medicament feeding machine 11, is opened at this time
Dynamic agitating paddle 13, filter aid and oily sludge are sufficiently mixed, and form aggregating state.Oily sludge after being further processed passes through
Import 14 enters in Shaftless screw conveyor 15, and fire-proof motor 18 is connected with retarder 17 and drives shaftless screw body 16 that will contain
Greasy dirt is delivered in multitube centrigugal swing dryer 21.Multitube centrigugal swing dryer passes through high speed rotation for the water in oily sludge
It is further separated out and, be expelled to cesspool from leakage fluid dram 22, the greasy filth after centrifuge separation is delivered to by mud cake outlet 23
Storage and conveying box 24, oily sludge at this time have reached the standard of outward transport processing.
Claims (4)
1. a kind of novel oily sludge dehydration treatment equipment, it is characterised in that: processing medicine system by desludging pump, agitator tank, from
Dynamic chemicals dosing plant composition, desludging pump are placed on the top in oily sludge pond, and one end is connected with sludge-tank, the other end and first stirring
Tank is connected, and agitating paddle is had in agitator tank, has filter screen inside agitator tank, upper end is connected with automatic medicine adding apparatus, passes through oil
Dredge pump connects two agitator tanks, and second agitator tank is without strainer；Transportation system is mainly Shaftless screw conveyor, is located at the
The lower section of two agitator tanks, feed inlet communicate with agitator tank outlet, are led to by valve controlling flow, Shaftless screw conveyor right end peace
Retarder and fire-proof motor have been filled, and has been connected with internal shaftless screw body, discharge port is connected with multitube centrigugal swing dryer；Separation
System is multitube centrigugal swing dryer, and centrigugal swing dryer can be separated water with sludge by high-speed rotation bring centrifugal force
It comes, multitube is conducive to improve separative efficiency.
2. oily sludge dehydration treatment equipment according to claim 1, it is characterised in that: processing medicine system includes two
Flocculant is added in agitator tank, first agitator tank, stirs and filter aid is added in filtration fraction water, second agitator tank, stirring is simultaneously
So that oily sludge is in aggregating state, segment processing is more efficient.
3. oily sludge dehydration treatment equipment according to claim 1, it is characterised in that: Shaftless screw conveyor is equipped with anti-
Quick-fried motor, motor connect with retarder, and reducer output shaft is directly connected with internal shaftless screw body；Shaftless screw conveyor
There is discharge port below, controlled by mud valve, and is connected with multitube centrigugal swing dryer import, Shaftless screw conveyor charging
Mouth end is communicated with agitator tank outlet.
4. oily sludge dehydration treatment equipment according to claim 1, it is characterised in that: multitube centrigugal swing dryer passes through
High speed centrifugation comes so that oily sludge realizes the separation of water, greasy filth, and more centrifuge tubes may make the water in oily sludge more abundant
Ground separation, improves separative efficiency；Multitube centrigugal swing dryer lower end is there are two discharge port, and one to bring out molding solid mud cake defeated
It send to storage and conveying box, the water that the other end is isolated is transported to cesspool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820802037.XU CN208395030U (en) | 2018-05-28 | 2018-05-28 | A kind of novel oily sludge dehydration treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820802037.XU CN208395030U (en) | 2018-05-28 | 2018-05-28 | A kind of novel oily sludge dehydration treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208395030U true CN208395030U (en) | 2019-01-18 |
Family
ID=65136296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820802037.XU Expired - Fee Related CN208395030U (en) | 2018-05-28 | 2018-05-28 | A kind of novel oily sludge dehydration treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208395030U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255848A (en) * | 2019-07-08 | 2019-09-20 | 广昌达新材料技术服务（深圳）股份有限公司 | Sludge dewatering system |
| CN110981125A (en) * | 2019-11-28 | 2020-04-10 | 陈春阳 | Sludge treatment device and use method thereof |
| CN112811784A (en) * | 2021-02-06 | 2021-05-18 | 江苏康德龙环保有限公司 | Continuous sludge dewatering, concentrating and stirring equipment |
| CN113137195A (en) * | 2021-04-02 | 2021-07-20 | 安洁行方流体管理技术有限公司 | Recycling method and system for base liquid thrown out by oil-based drilling cuttings |
-
2018
- 2018-05-28 CN CN201820802037.XU patent/CN208395030U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255848A (en) * | 2019-07-08 | 2019-09-20 | 广昌达新材料技术服务（深圳）股份有限公司 | Sludge dewatering system |
| CN110255848B (en) * | 2019-07-08 | 2022-03-25 | 广昌达新材料技术服务（深圳）股份有限公司 | Sludge dewatering system |
| CN110981125A (en) * | 2019-11-28 | 2020-04-10 | 陈春阳 | Sludge treatment device and use method thereof |
| CN112811784A (en) * | 2021-02-06 | 2021-05-18 | 江苏康德龙环保有限公司 | Continuous sludge dewatering, concentrating and stirring equipment |
| CN113137195A (en) * | 2021-04-02 | 2021-07-20 | 安洁行方流体管理技术有限公司 | Recycling method and system for base liquid thrown out by oil-based drilling cuttings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20190528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |