CN203090621U - Sewage treatment device for oil refinery - Google Patents
Sewage treatment device for oil refinery Download PDFInfo
- Publication number
- CN203090621U CN203090621U CN 201320134446 CN201320134446U CN203090621U CN 203090621 U CN203090621 U CN 203090621U CN 201320134446 CN201320134446 CN 201320134446 CN 201320134446 U CN201320134446 U CN 201320134446U CN 203090621 U CN203090621 U CN 203090621U
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- sewage
- filter
- tank
- water inlet
- oil refinery
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Abstract
The utility model discloses a sewage treatment device for an oil refinery, and belongs to sewage recover and reutilization devices. The sewage treatment device consists of a water inlet tank, a precipitation tank, a clear water tank and a sewage draining tank, wherein a water inlet pipe is connected to the water inlet pipe; an outlet pipeline of the water inlet tank is connected to the precipitation tank; an outlet pipeline of the precipitation tank is connected with the clear water tank sequentially through a high-efficiency filter, a sand filter and an activated carbon filter; and a sewage draining outlet communicated with the sewage draining tank is formed at the bottom of each of the high-efficiency filter, the sand filter and the activated carbon filter. The sewage treatment device for the oil refinery is novel in structure, and is applied to the sewage treatment of various oil refineries; sewage produced in an oil refining process can be treated to meet the quality requirement of water for use, so that the sewage is secondarily utilized; and the oil refining production cost is lowered, water resources are saved, and the protection of an ecological environment is facilitated.
Description
Technical field
The utility model belongs to sewage recovery and reuse device, particularly relates to a kind of sewage from oil refinery treating apparatus.
Background technology
Sewage-treatment plant is that sewage is reached discharge standard or the water quality requirement that reuses, and and it is carried out the equipment of purified treatment.Particularly tend to produce a large amount of sewage in the process of oil refining, discharging not only pollutes but also waste water resource environment; On the other hand, in the process that oil refining is produced, also need to replenish a large amount of clear water, both increased production cost, wasted the clear water resource again.At present, employed sewage-treatment plant unusual complexity all is with high costs in the production, and can not reach the requirement of expection.
Summary of the invention
At the problems referred to above, the utility model provides a kind of sewage from oil refinery treating apparatus, has remedied the deficiencies in the prior art.
Sewage from oil refinery treating apparatus of the present utility model, be to constitute by intake chamber, stillpot, Rinsing Area and pollution discharge pond, the water inlet pipe pipeline is connected to intake chamber, the export pipeline of intake chamber is connected to stillpot, and the export pipeline of stillpot is connected with Rinsing Area through high efficiency filter, sand filter, active carbon filter successively.Wherein, and the bottom of high efficiency filter, sand filter and active carbon filter be equipped with the sewage draining exit that is communicated with pollution discharge pond.
As further improvement of the utility model, the Rinsing Area delivery port is connected with fine filter water inlet pipeline, the delivery port of fine filter and the water inlet pipeline of Rinsing Area are connected to form closed circuit.
As further improvement of the utility model, Rinsing Area is connected with the industry water pipe network.
Sewage from oil refinery treating apparatus of the present utility model; novel structure; be applicable to the sewage disposal of various oil plants; the sewage that produces in the oil refining process can be handled; reach the water requirement, thereby sewage is recycled, the utility model has reduced the cost of oil refining production and processing; save water resource, helped the protection of ecological environment.
Description of drawings
Fig. 1 is a sewage from oil refinery treating apparatus structural representation of the present utility model.
The specific embodiment
Sewage from oil refinery treating apparatus of the present utility model, be to constitute by intake chamber 7, stillpot 1, Rinsing Area 8 and pollution discharge pond 9, water inlet pipe 6 pipelines are connected to intake chamber 7, the export pipeline of intake chamber 7 is connected to stillpot 1, the export pipeline of stillpot 1 is connected with Rinsing Area 8 through high efficiency filter 2, sand filter 3, active carbon filter 4 successively, Rinsing Area 8 delivery ports are connected with fine filter 5 water inlet pipelines, the delivery port of fine filter 5 and the water inlet pipeline of Rinsing Area 8 are connected to form closed circuit, and Rinsing Area 8 is connected with the industry water pipe network.Wherein, the bottom of high efficiency filter 2, sand filter 3 and active carbon filter 4 is equipped with the sewage draining exit 10 that is communicated with pollution discharge pond 9.
Claims (3)
1. sewage from oil refinery treating apparatus, be to constitute by intake chamber (7), stillpot (1), Rinsing Area (8) and pollution discharge pond (9), it is characterized in that water inlet pipe (6) pipeline is connected to intake chamber (7), the export pipeline of intake chamber (7) is connected to stillpot (1), and the export pipeline of stillpot (1) is connected with Rinsing Area (8) through high efficiency filter (2), sand filter (3), active carbon filter (4) successively; Wherein, the bottom of high efficiency filter (2), sand filter (3) and active carbon filter (4) is equipped with the sewage draining exit (10) that is communicated with pollution discharge pond (9).
2. sewage from oil refinery treating apparatus according to claim 1 is characterized in that Rinsing Area (8) delivery port is connected with fine filter (5) water inlet pipeline, the delivery port of fine filter (5) and the water inlet pipeline of Rinsing Area (8) be connected to form closed circuit.
3. sewage from oil refinery treating apparatus according to claim 1 is characterized in that Rinsing Area (8) is connected with the industry water pipe network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134446 CN203090621U (en) | 2013-03-23 | 2013-03-23 | Sewage treatment device for oil refinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134446 CN203090621U (en) | 2013-03-23 | 2013-03-23 | Sewage treatment device for oil refinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090621U true CN203090621U (en) | 2013-07-31 |
Family
ID=48842066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320134446 Expired - Fee Related CN203090621U (en) | 2013-03-23 | 2013-03-23 | Sewage treatment device for oil refinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203090621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047516A (en) * | 2020-07-31 | 2020-12-08 | 张家港市大新污水处理有限公司 | Sewage filtering process without adding flocculating agent |
-
2013
- 2013-03-23 CN CN 201320134446 patent/CN203090621U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047516A (en) * | 2020-07-31 | 2020-12-08 | 张家港市大新污水处理有限公司 | Sewage filtering process without adding flocculating agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20150323 |
|
| EXPY | Termination of patent right or utility model |