CN202089875U - Integrative device for impurity removing, pulping and material loading of oil sludge - Google Patents
Integrative device for impurity removing, pulping and material loading of oil sludge Download PDFInfo
- Publication number
- CN202089875U CN202089875U CN2011201301455U CN201120130145U CN202089875U CN 202089875 U CN202089875 U CN 202089875U CN 2011201301455 U CN2011201301455 U CN 2011201301455U CN 201120130145 U CN201120130145 U CN 201120130145U CN 202089875 U CN202089875 U CN 202089875U
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- impurities
- removal
- greasy filth
- pond
- rotary drum
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Abstract
The utility model relates to an integrative device for impurity removing, pulping and material loading of oil sludge, which is used in the front-end treatment of oil sludge resource hazard-free treatment of oil fields. The integrative device mainly resolves the problems that the existing oil sludge front-end treatment process is unstable, the pulping is uneven, and follow-up material loading quantity is uncontrollable. The device comprises a feeding hopper, an impurity removing pond, a pulping device and a sludge pump. A first auger conveyor is arranged at the bottom of the feeding hopper, and a discharging end of the first auger conveyor is located in the impurity removing pond. A second auger conveyor is arranged at the bottom of the impurity removing pond and communicated with the pulping device, and an inlet of the sludge pump is communicated with a liquid collecting tank in the sludge pump. Materials are fed by the auger conveyors to be used for the impurity removing and the pulping conducted by the device, flow quantity can be controlled by adjusting rotating speed of the auger conveyors, and inflow quantity of hot water can be controlled by controlling the flow quantity of the hot water, thereby enabling the production process to be stable and controllable.
Description
Technical field
The utility model relates to the front-end processing in the harmless treatment of oil field mud resource utilization, especially a kind of greasy filth removal of impurities slurrying material loading integrated apparatus.
Background technology
In field produces, the generation of greasy filth is increasing gradually, along with the pay attention to day by day to environment protection, carry out resource utilization, harmless treatment to the greasy filth that is produced in the field produces.After before greasy filth resource utilization, harmless treatment, will removing foreign material usually and making the greasy filth slurry, carry out follow-up resource utilization, harmless treatment again.At present, general greasy filth resource utilization, innocent treatment procedure, at first adopt semi-mechanization to filter, greasy filth is sent into filter vat by transport unit, the screw feeder that has sharp tooth is installed in the filter vat, rotation by screw feeder and hot water injection make that greasy filth is softening to dissolve dilution, greasy filth small particles part after the dilution falls into the lower end treatment unit by filter pocket bottom screen cloth, the large granular impurity that sifts out is stayed in the filter pocket, can not arrange clearly automatically, the large granular impurity that sifts out will pass through a large amount of labor cleanings, and labour intensity is big, and efficient is low.Sometimes also exist bulk impurity to block screw feeder, need repair facility, cause production cost to increase.Simultaneously, the greasy filth that sifts out does not carry out further slurrying to be handled, and greasy filth can't be difficult to make the innocent treatment procedure of greasy filth resource to be produced continuously and stably to aftertreatment device stable and controllable ground package integral owing to disperse fully.
Summary of the invention
In the resource utilization that is implemented in the greasy filth resource, innoxious front-end processing process, the greasy filth slurries are stable, controlled and removal of impurities is thorough to the transfer rate of aftertreatment device, and the utility model provides a kind of greasy filth removal of impurities slurrying material loading integrated apparatus.This device can be removed foreign material such as stone fragment of brick in the greasy filth, weeds, fabric, and greasy filth realized heat temperature raising and the greasy filth after the removal of impurities is carried out slurrying handle, greasy filth after the slurrying is delivered in the aftertreatment device by slush pump, makes stable production process, controlled.
To achieve these goals, the technical solution of the utility model is: a kind of greasy filth removal of impurities slurrying material loading integrated apparatus, comprise the hopper of installing in turn, the removal of impurities pond, pulping device and slush pump, wherein, spiral conveyer one is equipped with in the bottom of described hopper, the removal of impurities rotary drum is housed in the described removal of impurities pond and is provided with the foreign material pond, the discharge end of above-mentioned spiral conveyer one is positioned at the removal of impurities rotary drum, spiral conveyer three is installed in the bottom in foreign material pond, spiral conveyer two is equipped with in the bottom in removal of impurities pond, the discharge end of spiral conveyer two communicates with described pulping device, and pulping device is built-in with muller and is provided with intercepting basin, and the lower end of intercepting basin communicates with slush pump.
In order better to pulverize greasy filth and to filter, the described removal of impurities rotary drum latticed cylindrical shell that skeleton radially one and radially skeleton two and axial skeleton are formed of serving as reasons, cylindrical shell by two ends radially skeleton one and radially skeleton two be separately fixed on each self-corresponding tubular shaft two and the tubular shaft one, described tubular shaft two and tubular shaft one are concentric shafts; At the outside surface fixed grit of the latticed cylindrical shell of removal of impurities rotary drum, have or do not have the reverse screw blade of pointed tooth at the surperficial built-in edge of grid inner barrel, the outlet of reverse screw blade is positioned at the foreign material pond.
In addition, described removal of impurities rotary drum is made cylindrical shell by roll of steel plate, and some radial direction through hole distribute on barrel wall; Make the reverse screw blade that the cylinder inner surface built-in edge has or do not have pointed tooth in roll of steel plate.
Dissolve decomposition greasy filth for better softening, pass high-pressure water heating spray tube one in the above-mentioned tubular shaft one, be distributed with the radial direction through hole of some outside water sprays on the high-pressure water heating spray tube one or plurality of nozzles is installed; Some high-pressure water heating spray tubes two to removal of impurities rotary drum water spray are housed on the described removal of impurities pool wall; In addition, in order to increase the pulverizing filtration time, spiral conveyer one and removal of impurities rotary drum all have the axis inclination alpha, and α is the 0-45 degree.
The utlity model has following beneficial effect: in technique scheme, because hopper and removal of impurities pond all are equipped with spiral conveyer, greasy filth in hopper and the removal of impurities pond all transmits by spiral conveyer, just can control the inlet amount of greasy filth by the rotating speed of control spiral conveyer, in addition, owing to be provided with the high-pressure water heating spray tube, add high-pressure water heating to the removal of impurities pond, the greasy filth slurry can be improved temperature, make greasy filth and water thorough mixing, and, greasy filth is pulverized fully through the rolling of muller in filtration, stirring and the pulping device of removal of impurities rotary drum in the removal of impurities pond.Flow by the control high-pressure water heating just can make the blending ratio of greasy filth and water stable, controlled, makes whole slurrying, removal of impurities and continuous, stable, controlled to the treating processes of follow-up material loading, thereby effectively improves the treatment effect and the processing efficiency of rear end.Through overtesting, starch after the further clean of follow up device through the greasy filth that this device is handled, average oil length reduces to 2% by original 3% in the silt, blending ratio instability and transfer rate instability and uncontrollable problem of removal of impurities difficulty, greasy filth heating and greasy filth and water in the front-end processing of greasy filth have been solved effectively, compare with the mode of existing semi-mechanization removal of impurities, the effectively low processing efficiency that improved, reduce the manufacturing cost and the trouble shooting rate of greasy filth treatment unit, saved great amount of manpower.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the fixed sturcture synoptic diagram of sequence number 4 removal of impurities rotary drums among Fig. 1.
1-hopper among the figure, 2-grid, 3-removal of impurities pond, 4-removal of impurities rotary drum, 5-reverse screw blade, 6-bearing and bearing support one, 7-high-pressure water heating spray tube one, 8-removal of impurities rotary drum driving mechanism, 9-slurrying driving mechanism, the 10-drive shaft, 11-filter screen, 12-slush pump, the 13-muller, 14-pulping device, 15-foreign material pond, 16-spiral conveyer three, 17-removal of impurities rotary drum screen cloth, 18-spiral conveyer two, 19-spiral conveyer one, 20-high-pressure water heating spray tube two, 21-driving wheel, the 22-intercepting basin, 23-tubular shaft one, 24-support one, 25-support two, 26-bearing and bearing support two, 27-axle head gland, 28-tubular shaft two, the 29-sealing gland, 30-sealing-ring, 31-be skeleton one radially, the axial skeleton of 32-, 33-is skeleton two radially.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Extremely shown in Figure 2 by Fig. 1, this greasy filth removal of impurities slurrying material loading integrated apparatus, comprise hopper 1, spiral conveyer 1, removal of impurities pond 3, removal of impurities rotary drum 4, spiral conveyer 2 18, spiral conveyer 3 16, high-pressure water heating spray tube 1, high-pressure water heating spray tube 2 20, removal of impurities rotary drum driving mechanism 8, pulping device 14, slurrying driving mechanism 9, muller 13 and slush pump 12, wherein, spiral conveyer 1 is equipped with in the bottom of hopper 1, removal of impurities rotary drum 4 is housed in the removal of impurities pond 3, and be provided with foreign material pond 15, spiral conveyer 3 16 is installed in the bottom in foreign material pond 15, the discharge end of spiral conveyer 1 is positioned at removal of impurities rotary drum 4, spiral conveyer 2 18 is equipped with in the bottom in removal of impurities pond 3, spiral conveyer 2 18 communicates with pulping device 14, pulping device 14 is built-in with muller 13 and is provided with intercepting basin 22, and the lower end of intercepting basin 22 communicates with slush pump 12.
For the greasy filth that hopper is transported stirs, pulverizes, and make it soften, dissolve and filter, removal of impurities rotary drums 4 in the removal of impurities pond 3 latticed cylindrical shell that skeleton 1 radially and radially skeleton 2 33 and axial skeleton 32 are formed of serving as reasons, one end of cylindrical shell is fixed on the tubular shaft 2 28 by skeleton 1 radially, one end of cylindrical shell is fixed on the tubular shaft 1 by skeleton 2 32 radially, and described tubular shaft 2 28 and tubular shaft 1 are concentric shafts; The discharge end of spiral conveyer 1 passes tubular shaft 2 28, and the end is positioned at removal of impurities rotary drum 4; Tubular shaft 2 28 is positioned at the outer shaft parts in removal of impurities pond 3 and is fixed on the support 25 by bearing and bearing support 2 26, and and the shell of spiral conveyer 1 between by axle head gland 27 and sealing-ring sealing, and between the removal of impurities pool wall by sealing gland 29 and sealing-ring 30 sealings; Tubular shaft 1 is positioned at removal of impurities pond 3 outer shaft parts and is fixed on the support 24 by bearing and bearing support 26, and seal by same sealing gland 29 and sealing-ring 30 between opposite side removal of impurities pool wall, the axle head fixed drive wheel 21 of tubular shaft 1, driving wheel 21 is connected with removal of impurities rotary drum driving mechanism 8 by band transmission or chain drive, and removal of impurities rotary drum driving mechanism 8 drives removal of impurities rotary drum 4 and rotates when rotating; In addition, the netted cylindrical shell and the screen cloth 17 of above-mentioned removal of impurities rotary drum 4 can be one, make cylindrical shell by roll of steel plate, and some radial direction through hole distribute on barrel wall.In order better to pulverize greasy filth and filtration outside surface fixed grit 17 at the latticed cylindrical shell of removal of impurities rotary drum 4, the reverse screw blade 5 that has pointed tooth at the surperficial built-in edge of grid inner barrel, the outlet of reverse screw blade 5 is positioned at foreign material pond 15, the bottom in foreign material pond 15 is equipped with spiral conveyer 3 16, stay foreign material in the removal of impurities rotary drum 4 after being filtered by the screen cloth on the removal of impurities rotary drum 4 17 and be pushed into by reverse screw blade 5 that removal of impurities rotary drum 4 is suitable for reading to be advanced in the foreign material pond 15 side by side, the spiral conveyer 3 16 by 15 bottoms, foreign material pond regularly is discharged to outside the device automatically; Above-mentioned reverse screw blade 5 is meant that the rotation direction of screw-blade 5 is opposite with the rotation direction of removal of impurities rotary drum 4, thereby pushes after filtering foreign material in the removal of impurities rotary drum 4 to foreign material pond 15; Among Fig. 1, the edge has the only part expression of pointed tooth in the reverse screw blade 5 of pointed tooth.The greasy filth that enters in the removal of impurities rotary drum 4 is softening to be dissolved in order to make, for slurrying is prepared, pass high-pressure water heating spray tube 1 in the rotary drum axle 1 of above-mentioned removal of impurities rotary drum 4 hollow, be distributed with the radial direction through hole or the nozzle of some outside water sprays on the high-pressure water heating spray tube 1; On the described removal of impurities Chi3Bi the some high-pressure water heating spray tubes two 20 parallel with removal of impurities pond 3 axis are housed also simultaneously, some radial direction through hole that distribute on the high-pressure water heating spray tube 2 20 are simultaneously to removal of impurities rotary drum 4 water sprays; The quantity of this programme mesohigh hot water jet pipe 2 20 is the 1-10 root, the best is 4, uniform around removal of impurities rotary drum 4 peripheries, after the greasy filth that is come by hopper 1 transmission enters removal of impurities rotary drum 4, rotation along with removal of impurities rotary drum 4, under the agitaion of pointed reverse screw blade 5, blocky greasy filth is further blended, simultaneously, high-pressure water heating spray tube 1 and high-pressure water heating spray tube 2 20 constantly spray into high-pressure water heating to greasy filth by a certain percentage, make greasy filth further softening, dissolve, broken, wherein the greasy filth less than removal of impurities rotary drum 4 wall upper screen cloths 17 apertures will enter in the removal of impurities pond 3 by sieve aperture, spiral conveyer 2 18 by the bottom enters in the pulping device 14 again, foreign material greater than removal of impurities rotary drum 4 screen clothes 17 apertures are entered in the foreign material pond 15 by the reverse screw blade 5 in the removal of impurities rotary drum, outside the foreign material spiral conveyer 16 regularly automatic dischargers by 15 bottoms, foreign material pond, do not need artificial clear row again; The above-mentioned greasy filth and the proportional range of high-pressure water heating are 1:0.2～1:10, and the best is 1:0.5-1:2, in the actually operating, adjust according to the water content of greasy filth; High-pressure water heating spray tube 1 is fixed on the external frame, high-pressure water heating spray tube 2 20 is fixed on the removal of impurities pool wall.The hot high pressure water yield and the water temperature that enter in the removal of impurities pond 3 can be controlled by the valve on high-pressure water heating spray tube 1 and the high-pressure water heating spray tube 2 20, the ratio of control greasy filth and water, thereby control temperature to follow-up transferring oil mud, control from the greasy filth load of hopper 1 by the rotating speed of control spiral conveyer 1 to removal of impurities rotary drum 4, the load of greasy filth liquid in pulping device 14 after the rotating speed control removal of impurities of the spiral conveyer 2 18 by control 3 bottoms, removal of impurities pond, thereby make the blending ratio of greasy filth and water stable, controlled, make the entire treatment process realize serialization.For the greasy filth that enters in the removal of impurities rotary drum 4 is stopped time enough in the bottom of removal of impurities rotary drum 4, the 5 pairs of greasy filth of reverse screw blade that make removal of impurities rotary drum 4 interior edges have pointed tooth stir fully, pulverize, filter out wherein bulk impurity, the rotation axis of described spiral conveyer one 19 rotation axiss and removal of impurities rotary drum 4 has identical inclination alpha, inclination alpha is the 0-45 degree, and wherein best angle is the 10-20 degree.Muller 13 in the above-mentioned pulping device 14 is connected with pulping device driving mechanism 9 through drive shaft 10, and muller 13 rotates under the drive on the pulping device driving mechanism 9, makes the greasy filth and the further sliming of water of 3 outputs of removal of impurities pond; Pulping device 14 interior rears partially are filter screen 11 fixedly, the rear end of filter screen 11 is an intercepting basin 22, the lower end of intercepting basin 22 communicates with the slush pump 12 that is used to follow-up cleaning material loading, greasy filth and hot water enter pulping device 14 through the discharge port of spiral conveyer 2 18 in the removal of impurities pond 3, the rotation muller 13 stirring and roll under the effect, the further thorough mixing of greasy filth and hot water, granular greasy filth is pulverized by rolling of muller 13, form more stable mud state, formed greasy filth slurry filters after intercepting basin 22 enters slush pump 12 once more through filter screen 11, is the aftertreatment device material loading by slush pump 12.In addition, when making the greasy filth raw material enter hopper 1, just remove bigger foreign material, macropore grid 2 is installed in hopper 1 upper inside wall.
In addition, in above-mentioned technical scheme, be equipped with tightness system between the pool wall in described spiral conveyer 1 and tubular shaft 1 and removal of impurities pond 3, and spiral conveyer 1 and tubular shaft 1 can be fixed on the pool wall in assorted pond 3 also by bearing and bearing support; The pointed tooth shape at reverse screw blade 5 edges in the removal of impurities rotary drum 4 also comprises and can play other shape of pulverizing the greasy filth effect; Fixing water nozzle on the radial direction through hole of high-pressure water heating spray tube 1.
In the above-mentioned technical solutions of the utility model, to the both said material loading of aftertreatment device slurry conveyed, its speed and temperature are by the valve on control revolution of spiral conveyer and the high-pressure water heating spray tube, just can make the blending ratio of greasy filth and water stable, controlled, make whole material loading process realize stable, continuous controllableization.Through overtesting, greasy filth slurry after this device is handled is after follow up device is further handled, average oil length reduces to 2% by original 3% in the silt, solve the blending ratio instability of removal of impurities difficulty, greasy filth heating and greasy filth and water in the front-end processing of greasy filth effectively and carried discontinuous problem, effectively hang down and improved processing efficiency, saved great amount of manpower.
Claims (8)
1. greasy filth removal of impurities slurrying material loading integrated apparatus, comprise the hopper of installing in turn (1), removal of impurities pond (3), pulping device (14) and slush pump (12), it is characterized in that: spiral conveyer one (19) is equipped with in the bottom of described hopper (1), removal of impurities rotary drum (4) is housed in the described removal of impurities pond (3) and is provided with foreign material pond (15), the discharge end of above-mentioned spiral conveyer one (19) is positioned at removal of impurities rotary drum (4), spiral conveyer three (16) is installed in the bottom in foreign material pond (15), spiral conveyer two (18) is equipped with in the bottom in removal of impurities pond (3), the discharge end of spiral conveyer two (18) communicates with described pulping device (14), pulping device (14) is built-in with muller (13) and is provided with intercepting basin (22), and the lower end of intercepting basin (22) communicates with slush pump (12).
2. greasy filth removal of impurities slurrying material loading integrated apparatus according to claim 1, it is characterized in that: described removal of impurities rotary drum (4) the latticed cylindrical shell that skeleton radially (31) and radially skeleton two (33) and axial skeleton (32) are formed of serving as reasons, cylindrical shell by two ends radially skeleton one (31) and radially skeleton two (32) be separately fixed on each self-corresponding tubular shaft two (28) and the tubular shaft one (23), described tubular shaft two (28) and tubular shaft one (23) are concentric shafts; At the outside surface fixed grit (17) of the latticed cylindrical shell of removal of impurities rotary drum (4), have or do not have the reverse screw blade (5) of pointed tooth at the internal surface built-in edge of grid inner barrel, the outlet of reverse screw blade (5) is positioned at foreign material pond (15).
3. greasy filth removal of impurities slurrying material loading integrated apparatus according to claim 1, it is characterized in that: described removal of impurities rotary drum (4) is made cylindrical shell for roll of steel plate, and some radial direction through hole distribute on wall; Make the reverse screw blade that the cylinder inner surface built-in edge has pointed tooth or do not have pointed tooth in roll of steel plate.
4. greasy filth removal of impurities slurrying material loading integrated apparatus according to claim 2, it is characterized in that: pass high-pressure water heating spray tube one (7) in the above-mentioned tubular shaft one (23), be distributed with the radial direction through hole of some outside water sprays on the high-pressure water heating spray tube one (7) or plurality of nozzles is installed.
5. greasy filth removal of impurities slurrying material loading integrated apparatus according to claim 2 is characterized in that: some high-pressure water heating spray tubes two (20) to removal of impurities rotary drum (4) water spray are housed on the wall of described removal of impurities pond (3).
6. greasy filth removal of impurities slurrying material loading integrated apparatus according to claim 1, it is characterized in that: described spiral conveyer one (19) and removal of impurities rotary drum (4) all have shaft inclination α, and α is the 0-45 degree.
7. greasy filth removal of impurities slurrying material loading integrated apparatus according to claim 1 is characterized in that: the muller (13) in the described pulping device (14) is connected with slurrying driving mechanism (9) by drive shaft (10).
8. greasy filth removal of impurities slurrying material loading integrated apparatus according to claim 1 is characterized in that: described hopper (1) upper inside wall is installed macropore grid (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201301455U CN202089875U (en) | 2011-04-28 | 2011-04-28 | Integrative device for impurity removing, pulping and material loading of oil sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201301455U CN202089875U (en) | 2011-04-28 | 2011-04-28 | Integrative device for impurity removing, pulping and material loading of oil sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202089875U true CN202089875U (en) | 2011-12-28 |
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ID=45364956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201301455U Expired - Lifetime CN202089875U (en) | 2011-04-28 | 2011-04-28 | Integrative device for impurity removing, pulping and material loading of oil sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202089875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249502A (en) * | 2011-04-28 | 2011-11-23 | 大庆石油管理局 | Integrated device for impurity removal pulping and charging of oil sludge |
| CN106746148A (en) * | 2017-03-17 | 2017-05-31 | 成都源蓉科技有限公司 | A kind of magnetic loading precipitation filtration, purification system |
-
2011
- 2011-04-28 CN CN2011201301455U patent/CN202089875U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249502A (en) * | 2011-04-28 | 2011-11-23 | 大庆石油管理局 | Integrated device for impurity removal pulping and charging of oil sludge |
| CN102249502B (en) * | 2011-04-28 | 2013-01-02 | 大庆石油管理局 | Integrated device for impurity removal pulping and charging of oil sludge |
| CN106746148A (en) * | 2017-03-17 | 2017-05-31 | 成都源蓉科技有限公司 | A kind of magnetic loading precipitation filtration, purification system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111228 Effective date of abandoning: 20130306 |
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| RGAV | Abandon patent right to avoid regrant |