CN215352121U - Oil removing tank capable of effectively treating oily substances - Google Patents
Oil removing tank capable of effectively treating oily substances Download PDFInfo
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- CN215352121U CN215352121U CN202121274910.0U CN202121274910U CN215352121U CN 215352121 U CN215352121 U CN 215352121U CN 202121274910 U CN202121274910 U CN 202121274910U CN 215352121 U CN215352121 U CN 215352121U
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Abstract
The utility model discloses an oil removing tank capable of effectively treating oily substances, relates to the technical field of industrial oil removal, and solves the problems that the prior common oil removing process in the prior art is sewage air floatation oil removal, but the air floatation process in the treatment process needs aeration or electrolysis to generate micro bubbles, the energy consumption is large, the occupied area is large, and secondary pollution is caused by water bath oil removal or slaked lime spraying, and the following scheme is proposed: the water-gas separation tank comprises a tank body, wherein the tank body is a horizontal tank body, a manhole is arranged at the top of the tank body, supports are symmetrically arranged at the bottom of the tank body, water inlet/gas pipes and water outlet/gas pipes are symmetrically arranged at the left side edge and the right side edge of the tank body, the interior of the tank body is divided into a water inlet/gas area, a packing area and a water outlet/gas area, the water inlet/gas area is communicated with the water inlet/gas pipes, and the water outlet/gas area is communicated with the water outlet/gas pipes. The utility model adopts the magnetic ferroferric oxide-polylactic acid composite particle nano fiber, is cheap and easy to obtain, has hydrophobic and oleophilic properties, does not need aeration, does not produce secondary pollution, and can effectively remove oil pollutants polluting a medium.
Description
Technical Field
The utility model relates to the technical field of industrial oil removal, in particular to an oil removal tank capable of effectively treating oily substances.
Background
Industrial processes often produce large amounts of oily waste water and waste gases. How to realize the oil-water/gas separation is of great significance.
The current common oil removal process is sewage air floatation oil removal and waste gas water bath oil removal slaked lime spraying, but the air floatation process in the treatment process needs aeration or electrolysis to generate micro bubbles, the energy consumption is large, the occupied area is large, and secondary pollution is generated by water bath oil removal or slaked lime spraying.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that the current common oil removal process is sewage air flotation oil removal and waste gas water bath oil removal slaked lime spraying, but the air flotation process in the treatment process needs aeration or electrolysis to generate micro bubbles, the energy consumption is large, the occupied area is large, water bath oil removal or slaked lime spraying generates secondary pollution, and in order to solve the technical problems, the utility model provides an oil removal tank capable of effectively treating oily substances, which comprises a tank body;
the tank body is a horizontal tank body, the top of the tank body is provided with a manhole, the bottom of the tank body is symmetrically provided with supports, and the left side edge and the right side edge of the tank body are symmetrically provided with a water inlet/air pipe and a water outlet/air pipe;
the tank body is internally divided into a water/gas inlet area, a packing area and a water/gas outlet area, the water/gas inlet area is communicated with a water/gas inlet pipe, the water/gas outlet area is communicated with a water/gas outlet pipe, the packing area is arranged between the water/gas inlet area and the water/gas outlet area, the top of the packing area is communicated with a manhole, and the packing in the packing area is magnetic ferroferric oxide-polylactic acid composite particles;
the water/gas inlet area and the packing area are separated by a water/gas distribution plate, the water/gas distribution plate is connected to the inner wall of the tank body to be fixed, the upper part of the water/gas distribution plate is provided with water/gas inlet holes, the water/gas outlet area and the packing area are separated by a water/gas collecting plate, the water/gas collecting plate is connected to the inner wall of the tank body to be fixed, and the lower part of the water/gas collecting plate is provided with water/gas outlet holes.
Preferably, the distance between the water inlet/air pipe and the water outlet/air pipe from the bottom of the tank body is 500-600 mm.
Preferably, the distance between the water/gas distribution plate and the water/gas collection plate and the two side edge parts of the tank body is 200-300 mm.
Preferably, the diameter of the manhole is 1200mm, and the distance between the circle center of the manhole and the edge of the tank body on one side of the water/air inlet pipe 3 is 3000 mm.
Preferably, the magnetic ferroferric oxide-polylactic acid composite particle filler in the filler region is composed of nanofibers with the diameter of 80-150nm, the size is uniform, and the particle diameter is 40-70 μm.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model has reasonable structure and can avoid the medium from generating short flow and dead zone.
2. The adopted filler is cheap and easy to obtain, has uniform particle size and high porosity, and can effectively adsorb oily substances in water and gas.
3. Excessive energy consumption and material consumption are not needed.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a top view of the structure of the present invention.
Fig. 3 is a schematic structural view of the water/gas distribution plate 6 of the present invention.
Fig. 4 is a schematic structural view of the water/gas collecting plate 7 of the present invention.
Reference numbers in the figures: 1. a tank body; 11. a water/gas inlet zone; 12. a filler zone; 13. a water/gas outlet zone; 2. a manhole; 3. water/air intake; 4. water/gas outlet; 5. a support; 6. a water/gas distribution plate; 61. water inlet/air vent; 7. a water/gas collecting plate; 71. water/air outlet.
Detailed Description
The utility model is further described with reference to the accompanying drawings and examples.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "horizontal", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1 to 4, an oil removing tank capable of effectively treating oily substances includes a tank body 1;
the tank body 1 is a horizontal tank body, a manhole 2 is arranged at the top of the tank body 1, supports 5 are symmetrically arranged at the bottom of the tank body 1, and a water inlet/air pipe 3 and a water outlet/air pipe 4 are symmetrically arranged at the left side edge part and the right side edge part of the tank body 1;
the interior of the tank body 1 is divided into a water/gas inlet area 11, a packing area 12 and a water/gas outlet area 13, the water/gas inlet area 11 is communicated with a water/gas inlet pipe 3, the water/gas outlet area 13 is communicated with a water/gas outlet pipe 4, the packing area 12 is arranged between the water/gas inlet area 11 and the water/gas outlet area 13, the top of the packing area 12 is communicated with a manhole 2, and the packing in the packing area 12 is magnetic ferroferric oxide-polylactic acid composite particles;
the water/gas inlet area 11 is separated from the packing area 12 through the water/gas distribution plate 6, the water/gas distribution plate 6 is connected to the inner wall of the tank body 1 for fixation, the upper part of the water/gas distribution plate 6 is provided with a water/gas inlet 61, the water/gas outlet area 13 is separated from the packing area 12 through the water/gas collecting plate 7, the water/gas collecting plate 7 is connected to the inner wall of the tank body 1 for fixation, and the lower part of the water/gas collecting plate 7 is provided with a water/gas outlet 71.
In order to better treat oily substances, the distance between the water inlet/air pipe 3 and the water outlet/air pipe 4 from the bottom of the tank body 1 is 500-600 mm. The distance between the water distribution/air distribution plate 6 and the water collection/air collection plate 7 and the two side edge parts of the tank body 1 is 200-300 mm. The diameter of the manhole 2 is 1200mm, and the distance between the circle center of the manhole 2 and the edge of the tank body 1 on one side of the water inlet/air pipe 3 is 3000 mm. The magnetic ferroferric oxide-polylactic acid composite particle filler in the filler zone 12 is composed of nano fibers with the diameter of 80-150nm, the size is uniform, and the particle diameter is 40-70 mu m.
The working principle is as follows: the utility model leads the waste water and gas containing oil into the water/gas inlet area 11 from the water/gas inlet pipe 3, and enters the filler area 12 through the water/gas inlet hole 61 at the lower part of the water/gas distribution plate 6, and the oil is absorbed by the filler. As the position of the medium rises, the water after the oily substance is treated flows into the water/gas outlet area 13 through the water/gas outlet holes 71 on the upper part of the water/gas collecting plate 7 and finally flows out through the water/gas outlet pipe 4. The utility model has reasonable structure, the arrangement of the manhole 2 is beneficial to inspection and maintenance, and the arrangement of the water/gas distribution plate 6 and the water/gas collection plate 7 ensures that the medium is not easy to form short flow and dead zone and prevents the filler from losing. The adopted filler is a magnetic ferroferric oxide-polylactic acid composite particle with uniform size and high porosity, and can effectively adsorb oily substances in water and gas.
And under the operation condition that the oil content of certain petroleum wastewater is 2000mg/L, the water inflow rate is 300 m/d, and the retention time is 1h, the oil content of the discharged water is 53 mg/L.
And carrying out topdressing on the furniture under the operation condition that the spraying concentration of spraying waste gas is 280mg/m, the inflow flow is 1000 m/h and the retention time is 50s, and carrying out topdressing on the furniture under the operation condition that the oil content in the gas is 5.5-8 mg/m.
The above-described embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Any modification falling within the scope of protection of the present invention without departing from the gist of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (5)
1. An oil removing tank capable of effectively treating oily substances, characterized in that: comprises a tank body (1);
the tank body (1) is a horizontal tank body, the top of the tank body (1) is provided with a manhole (2), the bottom of the tank body (1) is symmetrically provided with supports (5), and the left side edge and the right side edge of the tank body (1) are symmetrically provided with a water inlet/air pipe (3) and a water outlet/air pipe (4);
the tank body (1) is internally divided into a water/gas inlet area (11), a packing area (12) and a water/gas outlet area (13), the water/gas inlet area (11) is communicated with a water/gas inlet pipe (3), the water/gas outlet area (13) is communicated with a water/gas outlet pipe (4), the packing area (12) is arranged between the water/gas inlet area (11) and the water/gas outlet area (13), the top of the packing area (12) is communicated with a manhole (2), and the packing in the packing area (12) is magnetic ferroferric oxide-polylactic acid composite particles;
the utility model discloses a water/gas tank, including water inlet/gas district (11), water distribution/gas board (6) are connected and are fixed in jar body (1) inner wall between water inlet/gas district (11) and filler district (12), water distribution/gas board (6) top is equipped with into water/gas pocket (61), separate through catchment/gas board (7) between water outlet/gas district (13) and the filler district (12), catchment/gas board (7) are connected and are fixed in jar body (1) inner wall, catchment/gas board (7) lower part is equipped with out water/gas pocket (71).
2. The oil removing tank capable of effectively treating oily substances according to claim 1, characterized in that: the distance between the water inlet/air pipe (3) and the water outlet/air pipe (4) and the bottom of the tank body (1) is 500-600 mm.
3. The oil removing tank capable of effectively treating oily substances according to claim 1, characterized in that: the distance between the water distribution/gas plate (6) and the water collection/gas plate (7) and the two side edge parts of the tank body (1) is 200-300 mm.
4. The oil removing tank capable of effectively treating oily substances according to claim 1, characterized in that: the diameter of the manhole (2) is 1200mm, and the distance between the circle center of the manhole (2) and the edge of the tank body (1) on one side of the water/air inlet pipe (3) is 3000 mm.
5. The oil removing tank capable of effectively treating oily substances according to claim 1, characterized in that: the magnetic ferroferric oxide-polylactic acid composite particle filler in the filler region (12) is composed of nano fibers with the diameter of 80-150nm, the size is uniform, and the particle diameter is 40-70 mu m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121274910.0U CN215352121U (en) | 2021-06-08 | 2021-06-08 | Oil removing tank capable of effectively treating oily substances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121274910.0U CN215352121U (en) | 2021-06-08 | 2021-06-08 | Oil removing tank capable of effectively treating oily substances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215352121U true CN215352121U (en) | 2021-12-31 |
Family
ID=79633869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121274910.0U Active CN215352121U (en) | 2021-06-08 | 2021-06-08 | Oil removing tank capable of effectively treating oily substances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215352121U (en) |
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2021
- 2021-06-08 CN CN202121274910.0U patent/CN215352121U/en active Active
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