CN204251383U - A kind of vertical rotary type gravity separation oil separation tank - Google Patents
A kind of vertical rotary type gravity separation oil separation tank Download PDFInfo
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- CN204251383U CN204251383U CN201420698603.9U CN201420698603U CN204251383U CN 204251383 U CN204251383 U CN 204251383U CN 201420698603 U CN201420698603 U CN 201420698603U CN 204251383 U CN204251383 U CN 204251383U
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- 238000000926 separation method Methods 0.000 title claims abstract description 60
- 230000005484 gravity Effects 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 238000007667 floating Methods 0.000 claims abstract description 13
- 241000282326 Felis catus Species 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002351 wastewater Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000167857 Bourreria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The utility model discloses a kind of vertical rotary type gravity separation oil separation tank, can effectively improve oily water separating effect.It includes inner barrel, outer cylinder body, center flooding tube, inner barrel in outer cylinder body then, inner barrel is communicated with bottom outer cylinder body, 1.5-2.0m difference of elevation is left with ground bottom inner core, bottom is fixedly connected with H profile steel and supports, inner core top is provided with annular floating oil collecting groove, floating oil collecting groove configures oil pipe, oil outlet pipe is distributed in inner tube wall by 90 °, the fuel-displaced mouth of pipe runs through inside and outside barrel to outside tank body, inner core body cavity is provided with center flooding tube, flooding tube lower end, center is connected with water inlet pipe, vapour pipe, bottom is provided with blow-down pipe, three pipelines run through wall of the outer-rotor to outside tank body through bottom, be fixedly connected with H profile steel bottom the flooding tube of center to support, H profile steel across, be fixed on inner core bottom support upper end, urceolus top is provided with annular water outlet overflow groove and walks gallery, water outlet isopipe root is provided with single outlet pipe, barrel side is provided with steel cat ladder.
Description
Technical field
The utility model relates to oily(waste)water oil-sewage separation device technical field, is specifically related to a kind of vertical rotary type gravity separation oil separation tank.
Background technology
The industry production waste water oleaginousness such as petrochemical industry, manufacture, food and weaving are comparatively large, and oil component is complicated, except all kinds of byproduct of reaction oil, also comprise a large amount of oily raw material entered with production process at different levels in waste water.Appropriate technology is adopted to carry out preliminary greasy dirt separating treatment to waste water, recycle effective constituent in oil, enterprise's production cost can be reduced, the indirect raising performance of enterprises, also can effectively avoid in biological wastewater treatment process, the biological activity caused because of oil film parcel reduces, and affects final biological treatment effect.
Oil trap and oil separation tank are as two kinds of conventional at present oily-water seperating equipments, and oil trap floor space is comparatively large, and elevation is little, and be subject to flow nonuniformity impact, treatment effect is poor; Oil separation tank is compared with oil trap, elevation enlarges markedly, floor space is little, and the residence time is long, except oil removal effect, have concurrently and regulate homogeneous and buffering effect, be provided with heating unit in tank body simultaneously, in case oil is condensed in tank, affect oil removal effect, but in practice process, still there is various disadvantages:
1. oil separation tank mainly utilizes the gravity oil-removing principle of profit density difference, and carry out single-stage oil removal only having in tank body, separating effect is not ideal enough;
2. in tank body, all kinds of line construction is complicated, causes inner velocity field extremely disorderly, there is many places eddy-currents, back mixing stream and flowing " dead band " in tank, and cause useful volume in tank to reduce, impact itself regulates and oil-water separation;
3. oil separation tank type of heating is mainly divided into direct heating and companion's heat, and direct heating passes into top sump oil layer by steam, and its rate of heating is fast, but easily causes oil product to splash, and companion is hot and heat-transfer effect is poor, and energy consumption is higher.
Therefore need a kind of new device of development to solve current Problems existing.
Summary of the invention
The purpose of this utility model is aimed at existing oil separation tank above shortcomings part, a kind of vertical rotary type gravity separation oil separation tank is provided, by transforming existing oil separation tank internal structure, improving oily water separation, recovering effect, effectively solving the problem.
The technical scheme that the utility model adopts is:
Vertical rotary type gravity separation oil separation tank of the present utility model, it includes inner barrel, outer cylinder body, center flooding tube, described inner barrel to be arranged in outer cylinder body then, inner barrel is communicated with bottom outer cylinder body, 1.5-2.0m difference of elevation is left with ground bottom inner core, bottom is fixedly connected with H profile steel and supports, H profile steel two ends are fixed on wall of the outer-rotor both sides, inner core top is provided with annular floating oil collecting groove, floating oil collecting groove configures oil pipe, oil outlet pipe is distributed in inner tube wall by 90 °, the fuel-displaced mouth of pipe runs through inside and outside barrel to outside tank body, inner core body cavity is provided with center flooding tube, flooding tube lower end, center is connected with water inlet pipe, vapour pipe, bottom is provided with blow-down pipe, three pipelines run through wall of the outer-rotor to outside tank body through bottom, be fixedly connected with H profile steel bottom the flooding tube of center to support, H profile steel across, be fixed on inner core bottom support upper end, urceolus top is provided with annular water outlet overflow groove and walks gallery, water outlet isopipe root is provided with single outlet pipe, barrel side is provided with steel cat ladder.
Vertical rotary type gravity separation oil separation tank of the present utility model, its further technical scheme is described center flooding tube interior diameter is 50-70cm.
Vertical rotary type gravity separation oil separation tank of the present utility model, its further technical scheme can also be described inner barrel and outer cylinder body barrel interval 50-60cm, is provided with installation strongback between barrel, and strongback is uniform by 90 ° from bottom to up.
Vertical rotary type gravity separation oil separation tank of the present utility model, its further technical scheme can also be that described flooding tube top, center is provided with V-type traverse baffle, traverse baffle inclination angle theta=17-20 °, and traverse baffle support is uniform by 90 °.
Vertical rotary type gravity separation oil separation tank of the present utility model, its further technical scheme can also be described flooding tube lower end, the center steam mouth of pipe lower than water inlet pipe mouth 30-35cm, steam mouth of pipe place is provided with vapor-nozzle.
Vertical rotary type gravity separation oil separation tank of the present utility model, its further technical scheme can also be provided with support angle bar between described inner barrel and center flooding tube.
Vertical rotary type gravity separation oil separation tank of the present utility model, its further technical scheme can also be described water outlet overflow channel height lower than floating oil collecting groove overflow height 10-15cm, two trench bottoms are equipped with back up pad.
Vertical rotary type gravity separation oil separation tank of the present utility model, its further technical scheme can also be that described tank base is set to continous way tapered bottom, and each conical lower portion is provided with siphon shore pipe, for discharging described tank base mud.
The beneficial effects of the utility model are:
The utility model eliminates all kinds of complicated pipeline in existing oil separation tank and lays, single tank body basis additionally increases urceolus, formed inside and outside together with tank body, rely on the V-type traverse baffle that flooding tube top, center is arranged simultaneously, make to go through secondary baffling in waste water flow process, add the gravity separation time, avoid the appearance of complex flowfield and current " dead band " in tank body, effectively improve greasy dirt separation efficiency, in addition heating tube is accessed center flooding tube, steam is contacted in cylinder with water inlet, while preventing top oil product from splashing, oil can be accelerated float, indirectly improve tank body oil removal efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Fig. 2 is the vertical view of Fig. 1
In figure, 1-outer cylinder body, 2-inner barrel, 3-center flooding tube, 4-V type traverse baffle, No. one, 5-H shape steel bracket, 6-supports angle bar, and 7-walks gallery support, 8-water inlet pipe, 9-walks gallery, 10-blow-down pipe, 11-annular floating oil collecting groove, 12-annular water outlet overflow groove, 13-installs strongback, 14-vapor-nozzle, 15-siphon shore pipe, No. two, 16-H shape steel bracket, 17-vapour pipe, 18-oil outlet pipe, 19-rising pipe, 20-traverse baffle support, 21 steel cat ladders, 22-spoil disposal pipe saddle
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail:
As shown in Figure 1, the utility model vertical rotary type gravity separation oil separation tank, comprise outer cylinder body 1, outer cylinder body 1 inside arranges inner barrel 2, outer cylinder body 1 and inner barrel 2 tank skin interval 50cm, be provided with 90 ° of uniform installation strongbacks 13 between tank skin from bottom to up, liftoff 2.0m bottom inner barrel 2, with H profile steel support No. two 16 fixed supports.Inner barrel 2 inner chamber is provided with center flooding tube 3, center flooding tube 3 interior diameter 60cm, with H profile steel support 5 fixed supports, H profile steel support No. one 5 across, be fixed on H profile steel support No. two 16, be provided with between inner barrel 2 and center flooding tube 3 and support angle bar 6, center flooding tube 3 top arranges V-type traverse baffle 4, traverse baffle inclination angle theta is 17 °, traverse baffle support 20 is uniform by 90 °, lower end is provided with water inlet pipe 8, vapour pipe 17 containing vapor-nozzle 14, bottom is provided with blow-down pipe 10, and the steam mouth of pipe is lower than water inlet pipe mouth 30cm.
Outer cylinder body 1 top is provided with away gallery 9, annular water outlet overflow groove 12, water outlet overflow groove 12 is provided with single outlet pipe 19, and tank skin side is provided with steel cat ladder 21, is set to continous way tapered bottom bottom outer cylinder body, each conical lower portion is provided with siphon shore pipe 15, and shore pipe adopts pipe saddle 22 to support.Inner barrel top arranges annular floating oil collecting groove 11, and floating oil collecting groove 11 is equipped with oil outlet pipe 18, and oil outlet pipe 18 is distributed in inner tube wall by 90 °.
Annular water outlet overflow groove 12 overflow plate height will lower than annular floating oil collecting groove overflow plate height 10cm, and two trench bottoms are equipped with back up pad.
The utility model vertical rotary type gravity separation oil separation tank principle of work:
Oily(waste)water enters center flooding tube 3 by water inlet pipe 8, in cylinder while up-flow, utilizes vapour pipe 17 pairs of waste water to heat, and accelerates oil and floats, and avoids oil condensation; First time baffling is there is through rolling over 4 by V-type traverse baffle after waste water rises to cylinder top, thus enter inner barrel 2, waste water is continuous current downflow in inner barrel 2, second time baffling is there is after contacting with bottom outer cylinder body 1, oil in waste water is in the process of the upper current downflow with waste water, continuous collision coalescence floats up to inner core floating oil collecting groove 11, and the sewage after separation flow to outer cylinder body top water outlet overflow groove 12 via in inside and outside cylinder body bottom connectivity part, thus reaches the object of oily water separation.The mud of tank base deposition is discharged via siphon shore pipe 15.
Claims (8)
1. a vertical rotary type gravity separation oil separation tank, it is characterized in that including inner barrel, outer cylinder body, center flooding tube, described inner barrel to be arranged in outer cylinder body then, inner barrel is communicated with bottom outer cylinder body, 1.5-2.0m difference of elevation is left with ground bottom inner core, bottom is fixedly connected with H profile steel and supports, H profile steel two ends are fixed on wall of the outer-rotor both sides, inner core top is provided with annular floating oil collecting groove, floating oil collecting groove configures oil pipe, oil outlet pipe is distributed in inner tube wall by 90 °, the fuel-displaced mouth of pipe runs through inside and outside barrel to outside tank body, inner core body cavity is provided with center flooding tube, flooding tube lower end, center is connected with water inlet pipe, vapour pipe, bottom is provided with blow-down pipe, three pipelines run through wall of the outer-rotor to outside tank body through bottom, be fixedly connected with H profile steel bottom the flooding tube of center to support, H profile steel across, be fixed on inner core bottom support upper end, urceolus top is provided with annular water outlet overflow groove and walks gallery, water outlet isopipe root is provided with single outlet pipe, barrel side is provided with steel cat ladder.
2. vertical rotary type gravity separation oil separation tank according to claim 1, is characterized in that described center flooding tube interior diameter is 50-70cm.
3. vertical rotary type gravity separation oil separation tank according to claim 1, is characterized in that described inner barrel and outer cylinder body barrel interval 50-60cm, is provided with installation strongback between barrel, and strongback is uniform by 90 ° from bottom to up.
4. vertical rotary type gravity separation oil separation tank according to claim 1, is characterized in that described flooding tube top, center is provided with V-type traverse baffle, traverse baffle inclination angle theta=17-20 °, and traverse baffle support is uniform by 90 °.
5. vertical rotary type gravity separation oil separation tank according to claim 1, it is characterized in that described flooding tube lower end, the center steam mouth of pipe is lower than water inlet pipe mouth 30-35cm, steam mouth of pipe place is provided with vapor-nozzle.
6. vertical rotary type gravity separation oil separation tank according to claim 1, is characterized in that being provided with support angle bar between described inner barrel and center flooding tube.
7. vertical rotary type gravity separation oil separation tank according to claim 1, it is characterized in that described water outlet overflow channel height is lower than floating oil collecting groove overflow height 10-15cm, two trench bottoms are equipped with back up pad.
8. vertical rotary type gravity separation oil separation tank according to claim 1, it is characterized in that described tank base is set to continous way tapered bottom, each conical lower portion is provided with siphon shore pipe, for discharging described tank base mud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698603.9U CN204251383U (en) | 2014-11-19 | 2014-11-19 | A kind of vertical rotary type gravity separation oil separation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698603.9U CN204251383U (en) | 2014-11-19 | 2014-11-19 | A kind of vertical rotary type gravity separation oil separation tank |
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| Publication Number | Publication Date |
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| CN204251383U true CN204251383U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420698603.9U Withdrawn - After Issue CN204251383U (en) | 2014-11-19 | 2014-11-19 | A kind of vertical rotary type gravity separation oil separation tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370335A (en) * | 2014-11-19 | 2015-02-25 | 江苏奥尼斯环保科技有限公司 | Vertical rotary type gravity-separation oil-separating tank |
-
2014
- 2014-11-19 CN CN201420698603.9U patent/CN204251383U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104370335A (en) * | 2014-11-19 | 2015-02-25 | 江苏奥尼斯环保科技有限公司 | Vertical rotary type gravity-separation oil-separating tank |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Mei Kai Inventor after: Xiao Xuefeng Inventor after: Chen Ye Inventor after: Wang Haitao Inventor after: Cheng Song Inventor after: Dong Bin Inventor after: Wang Zhengwei Inventor after: Wang Xiong Inventor before: Mei Kai Inventor before: Xiao Xuefeng Inventor before: Chen Ye |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MEI KAI XIAO XUEFENG CHEN YE TO: MEI KAI XIAO XUEFENG CHEN YE WANG HAITAO CHENG SONG DONG BIN WANG ZHENGWEI WANG XIONG |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20151230 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |