CN207108773U - A kind of oil-bearing sludge treatment equipment - Google Patents
A kind of oil-bearing sludge treatment equipment Download PDFInfo
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- CN207108773U CN207108773U CN201721062071.XU CN201721062071U CN207108773U CN 207108773 U CN207108773 U CN 207108773U CN 201721062071 U CN201721062071 U CN 201721062071U CN 207108773 U CN207108773 U CN 207108773U
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- separating device
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- oil
- tank
- centrifugal separating
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Abstract
The utility model discloses a kind of oil-bearing sludge treatment equipment, including：Sludge-tank, flocculant feeding tank, first centrifugal separating device, second centrifugal separating device, extract mixing arrangement, extract injects case, swirl de-mud apparatus, centrifugal extractor, handle oil tank and sewage temporary storage tank, sludge-tank is communicated in the first centrifugal separating device by slush pump, flocculant feeding tank is communicated in the first centrifugal separating device by flocculant injection pump, the liquid phase discharge pipe of first centrifugal separating device is communicated in the second centrifugal separating device, second centrifugal separating device is communicated in processing oil tank, second centrifugal separating device is communicated in sewage temporary storage tank, the solid-phase outlet of first centrifugal separating device is communicated in extraction mixing arrangement, extraction mixing arrangement is communicated in swirl de-mud apparatus, swirl de-mud apparatus is communicated in centrifugal extractor, centrifugal extractor is communicated in processing oil tank.Oil-bearing sludge treatment equipment described in the utility model can efficiently separate out the oil component in oily sludge.
Description
Technical field
The utility model belongs to oil plant oily sludge purification treatment technology field, and in particular to a kind of disposal of oily sludge
Device.
Background technology
Petroleum chemical enterprise can discharge substantial amounts of sewage during oil refining, wherein, contain in sewage and largely contain greasy dirt
Mud, contain many petroleum components in oily sludge, it is necessary to separate above-mentioned petroleum components.
For example, the Chinese patent application file that number of patent application is 201320217977.X is disclosed at a kind of oily sludge
Manage device, it is characterised in that including：Storage tank, including the heating bath and dissolving tank separated by dividing plate, the bottom of the heating bath are set
Having heaters, described the lower partition are provided with flashboard guiding valve, were provided with the flashboard guiding valve close to the side of the heating bath
Filter screen；Self-cleaning filter, it is connected with the dissolving tank, injection is provided between the Self-cleaning filter and the dissolving tank
Pump；Centrifuge, it is connected with the Self-cleaning filter, oily-water seperating equipment and sludge curing is connected on the centrifuge
Device；Pharmacy jar, it is connected on the pipeline between the Self-cleaning filter and the centrifuge, on the pipeline of the pharmacy jar
Provided with dosing pump.
Above-mentioned oil-bearing sludge treatment equipment of the prior art, following technical problem be present in the application process of reality：
The oil component in oily sludge can not be efficiently separated out.
As above defect in the prior art be present, in order to overcome defect present in above-mentioned prior art, the present inventor combines
Design and producing experience for many years, proposes a kind of oil-bearing sludge treatment equipment.
Utility model content
The utility model discloses a kind of oil-bearing sludge treatment equipment, and the oil-bearing sludge treatment equipment can efficiently separate out
Oil component in oily sludge.
The utility model is achieved by the following technical solution, a kind of oil-bearing sludge treatment equipment, including：Sludge-tank,
Flocculant feeding tank, the first centrifugal separating device, the second centrifugal separating device, extraction mixing arrangement, extract injection case, eddy flow
Desilter, centrifugal extractor, processing oil tank and sewage temporary storage tank, the sludge-tank by slush pump be communicated in described first from
Heart separator, the flocculant feeding tank are communicated in first centrifugal separating device by flocculant injection pump, and described
The liquid phase discharge pipe of one centrifugal separating device is communicated in second centrifugal separating device, the row of second centrifugal separating device
Hydraulic fluid port is communicated in the processing oil tank, and the discharge outlet of second centrifugal separating device is communicated in the sewage temporary storage tank, institute
The solid-phase outlet for stating the first centrifugal separating device is communicated in the extraction mixing arrangement, and the extraction mixing arrangement is communicated in described
Swirl de-mud apparatus, the leakage fluid dram of the swirl de-mud apparatus are communicated in the centrifugal extractor, the processing oil of the centrifugal extractor
Outlet is communicated in the sewage temporary storage tank in the processing oil tank, the processing outlet of sewer of the centrifugal extractor, its
In, the extract injection case is communicated in the extraction mixing arrangement.
Further, the oil-bearing sludge treatment equipment also includes roller screening plant, wherein, the roller screening plant
It is arranged between the slush pump and first centrifugal separating device.
Further, the flocculant feeding tank is also communicated with flocculant case and water tank.
Further, the extraction mixing arrangement also includes mixed stirring device, wherein, the mixed stirring device includes
Motor, agitating shaft and paddle, the motor are fixedly installed on the extraction mixing arrangement, and the agitating shaft connects
The motor is connected to, what the paddle can be dismantled is fixedly installed on the agitating shaft.
Further, the oil-bearing sludge treatment equipment also include the first delivery pump, the second delivery pump, the 3rd delivery pump,
4th delivery pump, the 5th delivery pump and the 6th delivery pump, wherein, first delivery pump is arranged on described first and centrifuges dress
Put between second centrifugal separating device, second delivery pump is arranged on second centrifugal separating device and the place
Between managing oil tank, the 3rd delivery pump is arranged between second centrifugal separating device and the sewage temporary storage tank, institute
State the 4th delivery pump to be arranged between the centrifugal extractor and the processing oil tank, the 5th delivery pump is arranged on described
Between centrifugal extractor and the sewage temporary storage tank, the 6th delivery pump is arranged on the extraction mixing arrangement and the eddy flow
Between desilter.
Further, the solid-phase outlet of first centrifugal separating device is communicated in the extraction by feed screw and mixed
Attach together and put.
Further, the bottom of second centrifugal separating device is additionally provided with the first mud valve.
Further, the bottom of the swirl de-mud apparatus is additionally provided with the second mud valve.
Compared with prior art, superior effect of the present utility model is：
Oil-bearing sludge treatment equipment described in the utility model, by being equipped with sludge-tank, flocculant feeding tank, first
Centrifugal separating device, the second centrifugal separating device, extraction mixing arrangement, extract injection case, swirl de-mud apparatus, Centrifugical extraction
Machine, processing oil tank and sewage temporary storage tank, enable oil-bearing sludge treatment equipment described in the utility model to efficiently separate out
Oil component in oily sludge.
Brief description of the drawings
Fig. 1 is the schematic diagram of oil-bearing sludge treatment equipment described in the utility model.
Reference is as follows：
1- sludge-tanks, 2- flocculants feeding tank, 21- flocculants case, 22- water tanks, the centrifugal separating devices of 3- first, 4- second
Centrifugal separating device, the mud valves of 41- first, 5- extractions mixing arrangement, 51- motors, 52- agitating shafts, 53- paddles, 6-
Extract injection case, 7- swirl de-mud apparatus, the mud valves of 71- second, 8- centrifugal extractors, 9- processing oil tank, 10- sewage are kept in
Tank, 11- slush pumps, 12- flocculants injection pump, 13- rollers screening plant, the delivery pumps of 14- first, the delivery pumps of 15- second, 16-
3rd delivery pump, the delivery pumps of 17- the 4th, the delivery pumps of 18- the 5th, the delivery pumps of 19- the 6th, 20- feed screws.
Embodiment
The utility model embodiment is described in further detail below.
As shown in figure 1, a kind of oil-bearing sludge treatment equipment, including：Sludge-tank 1, the centrifugation point of flocculant feeding tank 2, first
From device 3, the second centrifugal separating device 4, extraction mixing arrangement 5, extract injection case 6, swirl de-mud apparatus 7, centrifugal extractor
8th, handle oil tank 9 and sewage temporary storage tank 10, the sludge-tank 1 are communicated in first centrifugal separating device by slush pump 11
3, the flocculant feeding tank 2 is communicated in first centrifugal separating device 3, first centrifugation by flocculant injection pump 12
The liquid phase discharge pipe of separator 3 is communicated in second centrifugal separating device 4, the oil extraction of second centrifugal separating device 4
Mouth is communicated in the processing oil tank 9, and the discharge outlet of second centrifugal separating device 4 is communicated in the sewage temporary storage tank 10,
The solid-phase outlet of first centrifugal separating device 3 is communicated in the extraction mixing arrangement 5, and the extraction mixing arrangement 5 connects
In the swirl de-mud apparatus 7, the leakage fluid dram of the swirl de-mud apparatus 7 is communicated in the centrifugal extractor 8, the centrifugal extractor
8 processing oil export is communicated in the processing oil tank 9, and the processing outlet of sewer of the centrifugal extractor 8 is communicated in the dirt
Water temporary storage tank 10, wherein, the extract injection case 6 is communicated in the extraction mixing arrangement 5.
The oil-bearing sludge treatment equipment also includes roller screening plant 13, wherein, the roller screening plant 13 is set
Between the slush pump 11 and first centrifugal separating device 3.
The flocculant feeding tank 2 is also communicated with flocculant case 21 and water tank 22.
The extraction mixing arrangement 5 also includes mixed stirring device, wherein, the mixed stirring device includes motor
51st, agitating shaft 52 and paddle 53, the motor 51 are fixedly installed on the extraction mixing arrangement 5, the agitating shaft
52 are connected to the motor 51, and what the paddle 53 can be dismantled is fixedly installed on the agitating shaft 52.
The oil-bearing sludge treatment equipment also includes the first delivery pump 14, the second delivery pump 15, the 3rd delivery pump the 16, the 4th
Delivery pump 17, the 5th delivery pump 18 and the 6th delivery pump 19, wherein, first delivery pump 14 is arranged on first centrifugation point
From between device 3 and second centrifugal separating device 4, second delivery pump 15 is arranged on second centrifugal separating device
Between 4 and the processing oil tank 9, the 3rd delivery pump 16 is arranged on described second and centrifuges 4 devices and the sewage
Between temporary storage tank 10, the 4th delivery pump 17 is arranged between the centrifugal extractor 8 and the processing oil tank 9, described
5th delivery pump 18 is arranged between the centrifugal extractor 8 and the sewage temporary storage tank 10, and the 6th delivery pump 19 is set
Between the extraction mixing arrangement 5 and the swirl de-mud apparatus 7.
The solid-phase outlet of first centrifugal separating device 3 is communicated in the extraction mixing arrangement by feed screw 20
5。
The bottom of second centrifugal separating device 4 is additionally provided with the first mud valve 41.
The bottom of the swirl de-mud apparatus 7 is additionally provided with the second mud valve 71.
The utility model is not limited to above-mentioned embodiment, in the case of without departing substantially from substantive content of the present utility model,
It may occur to persons skilled in the art that any deformation, improvement, replacement each fall within the scope of protection of the utility model.
Claims (8)
1. a kind of oil-bearing sludge treatment equipment, including：Sludge-tank, flocculant feeding tank, the first centrifugal separating device, the second centrifugation
Separator, extraction mixing arrangement, extract injection case, swirl de-mud apparatus, centrifugal extractor, processing oil tank and sewage are kept in
Tank, it is characterised in that the sludge-tank is communicated in first centrifugal separating device, the flocculant feeding tank by slush pump
First centrifugal separating device is communicated in by flocculant injection pump, the liquid phase discharge pipe of first centrifugal separating device connects
Second centrifugal separating device is passed through, the oil discharge outlet of second centrifugal separating device is communicated in the processing oil tank, institute
The discharge outlet for stating the second centrifugal separating device is communicated in the sewage temporary storage tank, the solid-phase outlet of first centrifugal separating device
The extraction mixing arrangement is communicated in, the extraction mixing arrangement is communicated in the swirl de-mud apparatus, the swirl de-mud apparatus
Leakage fluid dram is communicated in the centrifugal extractor, and the processing oil export of the centrifugal extractor is communicated in the processing oil tank, institute
The processing outlet of sewer for stating centrifugal extractor is communicated in the sewage temporary storage tank, wherein, the extract injection case is communicated in institute
State extraction mixing arrangement.
2. oil-bearing sludge treatment equipment according to claim 1, it is characterised in that the oil-bearing sludge treatment equipment also wraps
Include roller screening plant, wherein, the roller screening plant be arranged on the slush pump and first centrifugal separating device it
Between.
3. oil-bearing sludge treatment equipment according to claim 1, it is characterised in that the flocculant feeding tank is also communicated with
Flocculant case and water tank.
4. oil-bearing sludge treatment equipment according to claim 1, it is characterised in that the extraction mixing arrangement also includes mixed
Agitating device is closed, wherein, the mixed stirring device includes motor, agitating shaft and paddle, and the motor is fixed
It is arranged on the extraction mixing arrangement, the agitating shaft is connected to the motor, and what the paddle can be dismantled consolidates
Surely it is arranged on the agitating shaft.
5. oil-bearing sludge treatment equipment according to claim 1, it is characterised in that the oil-bearing sludge treatment equipment also wraps
The first delivery pump, the second delivery pump, the 3rd delivery pump, the 4th delivery pump, the 5th delivery pump and the 6th delivery pump are included, wherein, institute
State the first delivery pump to be arranged between first centrifugal separating device and second centrifugal separating device, second conveying
Pump is arranged between second centrifugal separating device and the processing oil tank, and the 3rd delivery pump is arranged on described second
Between centrifugal separating device and the sewage temporary storage tank, the 4th delivery pump is arranged on the centrifugal extractor and the processing
Between oil tank, the 5th delivery pump is arranged between the centrifugal extractor and the sewage temporary storage tank, and the described 6th is defeated
Pump is sent to be arranged between the extraction mixing arrangement and the swirl de-mud apparatus.
6. oil-bearing sludge treatment equipment according to claim 1, it is characterised in that first centrifugal separating device is consolidated
Mutually outlet is communicated in the extraction mixing arrangement by feed screw.
7. oil-bearing sludge treatment equipment according to claim 1, it is characterised in that the bottom of second centrifugal separating device
Portion is additionally provided with the first mud valve.
8. oil-bearing sludge treatment equipment according to claim 1, it is characterised in that the bottom of the swirl de-mud apparatus is also set
There is the second mud valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062071.XU CN207108773U (en) | 2017-08-23 | 2017-08-23 | A kind of oil-bearing sludge treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062071.XU CN207108773U (en) | 2017-08-23 | 2017-08-23 | A kind of oil-bearing sludge treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207108773U true CN207108773U (en) | 2018-03-16 |
Family
ID=61570110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721062071.XU Expired - Fee Related CN207108773U (en) | 2017-08-23 | 2017-08-23 | A kind of oil-bearing sludge treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207108773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184601A (en) * | 2018-09-12 | 2019-01-11 | 上海华畅环保设备发展有限公司 | Discarded oil base drilling fluid cyclone gas drives away oily method and apparatus |
-
2017
- 2017-08-23 CN CN201721062071.XU patent/CN207108773U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184601A (en) * | 2018-09-12 | 2019-01-11 | 上海华畅环保设备发展有限公司 | Discarded oil base drilling fluid cyclone gas drives away oily method and apparatus |
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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: 20180316 Termination date: 20180823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |