CN204752383U - Many filter medium filtration jar - Google Patents
Many filter medium filtration jar Download PDFInfo
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- CN204752383U CN204752383U CN201520382563.1U CN201520382563U CN204752383U CN 204752383 U CN204752383 U CN 204752383U CN 201520382563 U CN201520382563 U CN 201520382563U CN 204752383 U CN204752383 U CN 204752383U
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Abstract
The utility model discloses a many filter medium filtration jar, which comprises a tank body, top at the jar body is connected with the inlet channel, interior upper portion at the jar body is provided with the water distribution device, the water distribution device is connected with the inlet channel, top at the jar body 1 is provided with oil collecting pipe, characterized by is provided with the three -layer filter material in the interior lower part of the jar body, the filter material of the superiors is the walnut shell, the filter material in intermediate level is the garnet layer, beneath filter material is the buddha's warrior attendant sand bed, the cobblestone layer has still been laid to bottom at the jar body 1, well lower part at the buddha's warrior attendant sand bed is provided with the collector pipe, collector pipe and play water piping connection. Many filter medium filtration jar, oil field sewage is through the filtration of multilayer filter material, water oil separating is effectual to effectual other inorganic small impurity and the solid suspended solid of getting rid of in the sewage of ability, and the back flush is convenient, easy operation, low cost.
Description
Technical field
The utility model relates to sewage treatment area, particularly relates to a kind of multi-medium filtering tank of petroleum waste water process.
Background technology
Oil is a kind of liquid of thickness, and its Main Function is as fuel oil and gasoline, be the important in the world Nonrenewable energy resources of cash, and oil is also the main raw material(s) of a lot of product of chemical industry.Along with China's rapid development of economy, the demand of oil is become many day by day, and along with a large amount of exploitations of oil, inevitably relate to the pollution of environment.Should oilfield exploitation be ensured, again conservation of nature environment, should short-term benefit be considered, ensure long-term boom again, so the process of oilfield sewage and regeneration are the most important things of country's research in the recovery process in oil field always.Vehicles Collected from Market also has various oilfield sewage treatment device, but oil-water separation is general, complicated operation, cost is high.
Summary of the invention
Goal of the invention: the purpose of this utility model is to provide a kind of multi-medium filtering tank.Oilfield sewage is through the filtration of multilayer filtrate, and oil-water separation is good, and effectively can remove other inorganic minute impurities and the suspended solids in sewage, simple to operate, with low cost.
Technical scheme: a kind of multi-medium filtering tank, comprise tank body, inlet channel is connected with at the top of tank body, the internal upper part of tank body is provided with water-distributing device, water-distributing device is connected with inlet channel, the top of tank body 1 is provided with collection tube, it is characterized in that bottom is provided with three-layer filter in tank body, the filtrate of the superiors is walnut shell, the filtrate in middle layer is garnet layer, and beneath filtrate is silicon carbide layer, is also equipped with pebbles layer in the bottom of tank body, the middle and lower part of silicon carbide layer is provided with header, and header is connected with rising pipe; The height overall of tank body and three-layer filter is than being 2:0.8-1, nut-shell: garnet layer: silicon carbide layer is 1:2:3-5.
Further, inlet channel is provided with backwash outlet conduit, backwash outlet conduit is communicated with collection tube road 1, and rising pipe is provided with backwash water inlet pipe.
Further, multi-medium filtering tank, is characterized in that described rising pipe is provided with evacuated tube.
Further, the sidewall of tank body is provided with observation access opening, observes access opening and be arranged on filter material layer top.
Preferably, the height overall of described tank body and three-layer filter is than being 2:0.9, nut-shell: garnet layer: silicon carbide layer is 1:2:4.
Beneficial effect: multi-medium filtering tank described in the utility model, oilfield sewage is through the filtration of multilayer filtrate, and oil-water separation is good, and other inorganic minute impurities and the suspended solids that can effectively remove in sewage, and back flushing is convenient, simple to operate, with low cost.
Accompanying drawing explanation
Fig. 1 is cut-away view of the present utility model;
Fig. 2 is external structure of the present utility model.
Embodiment
As depicted in figs. 1 and 2, a kind of multi-medium filtering tank, comprise tank body 1, inlet channel 2 is connected with at the top of tank body 1, the internal upper part of tank body 1 is provided with water-distributing device 3, water-distributing device 3 is connected with inlet channel 2, the top of tank body 1 is provided with collection tube 10, it is characterized in that bottom is provided with three-layer filter in tank body 1, the filtrate of the superiors is walnut shell 4, the filtrate in middle layer is garnet layer 5, beneath filtrate is silicon carbide layer 6, pebbles layer 7 is also equipped with in the bottom of tank body 1, the middle and lower part of silicon carbide layer is provided with header 8, header 8 is connected with rising pipe 9, , the height overall of tank body 1 and three-layer filter is than being 2:0.9, nut-shell, 4: garnet layer 5: silicon carbide layer 6 is 1:2:4, inlet channel 2 is provided with backwash outlet conduit 11, backwash outlet conduit 11 is communicated with collection tube road 10, and rising pipe 9 is provided with backwash water inlet pipe 12, described rising pipe 9 is provided with evacuated tube 13, the sidewall of tank body 1 is provided with and observes access opening 14, observe access opening 14 and be arranged on filter material layer top.
Claims (5)
1. a multi-medium filtering tank, comprise tank body (1), inlet channel (2) is connected with at the top of tank body (1), the internal upper part of tank body (1) is provided with water-distributing device (3), water-distributing device (3) is connected with inlet channel (2), the top of tank body (1) is provided with collection tube (10), it is characterized in that the interior bottom of tank body (1) is provided with three-layer filter, the filtrate of the superiors is walnut shell (4), the filtrate in middle layer is garnet layer (5), beneath filtrate is silicon carbide layer (6), pebbles layer (7) is also equipped with in the bottom of tank body (1), header (8) is provided with in the middle and lower part of silicon carbide layer, header (8) is connected with rising pipe (9), , the height overall of tank body (1) and three-layer filter is than being 2:0.8-1, nut-shell (4): garnet layer (5): silicon carbide layer (6) is 1:2:3-5.
2. multi-medium filtering tank according to claim 1, it is characterized in that described inlet channel (2) is provided with backwash outlet conduit (11), backwash outlet conduit (11) is communicated with collection tube road (10), and rising pipe (9) is provided with backwash water inlet pipe (12).
3. multi-medium filtering tank according to claim 1, is characterized in that described rising pipe (9) is provided with evacuated tube (13).
4. multi-medium filtering tank according to claim 1, the sidewall that it is characterized in that described tank body (1) is provided with and observes access opening (14), observes access opening (14) and is arranged on filter material layer top.
5. multi-medium filtering tank according to claim 1, is characterized in that the height overall of described tank body (1) and three-layer filter than being 2:0.9, nut-shell (4): garnet layer (5): silicon carbide layer (6) is 1:2:4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382563.1U CN204752383U (en) | 2015-06-05 | 2015-06-05 | Many filter medium filtration jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382563.1U CN204752383U (en) | 2015-06-05 | 2015-06-05 | Many filter medium filtration jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204752383U true CN204752383U (en) | 2015-11-11 |
Family
ID=54467112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520382563.1U Active CN204752383U (en) | 2015-06-05 | 2015-06-05 | Many filter medium filtration jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204752383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925879A (en) * | 2015-06-05 | 2015-09-23 | 江苏立业环境科技有限公司 | Multi-medium filtering tank for oil field wastewater treatment and oil field wastewater treatment technology |
| CN106277388A (en) * | 2015-06-05 | 2017-01-04 | 江苏立业环境科技有限公司 | A kind of multi-medium filtering tank |
-
2015
- 2015-06-05 CN CN201520382563.1U patent/CN204752383U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925879A (en) * | 2015-06-05 | 2015-09-23 | 江苏立业环境科技有限公司 | Multi-medium filtering tank for oil field wastewater treatment and oil field wastewater treatment technology |
| CN106277388A (en) * | 2015-06-05 | 2017-01-04 | 江苏立业环境科技有限公司 | A kind of multi-medium filtering tank |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |