CN205188068U - Oily sewage treatment device - Google Patents
Oily sewage treatment device Download PDFInfo
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- CN205188068U CN205188068U CN201520849589.2U CN201520849589U CN205188068U CN 205188068 U CN205188068 U CN 205188068U CN 201520849589 U CN201520849589 U CN 201520849589U CN 205188068 U CN205188068 U CN 205188068U
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- pond
- treatment part
- oil
- waste water
- treatment device
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model provides an oily sewage treatment device includes water distribution trough, preliminary treatment part, biochemical treatment part, advanced treatment part, sludge treatment subtotal monitoring pond, the preliminary treatment part is including the grease removal tank, air supporting pond, neutralization pond and the regulation jar that connect gradually, be equipped with pH valve inductor, controller and medicament sprinkler in the neutralization pond, the biochemical treatment part is including biochemical pond and two heavy ponds, biochemical pond includes anoxic zone, good oxygen district and outgases the district, the advanced treatment part is highly dense pond, the deep handling part divides including coagulating basin, flocculation basin and settling basin, grease removal tank, air supporting pond, two sink ponds and deep handle the part bottom all with the pipe connection is passed through to the sludge treatment part, adopt " adjusting " technology after the first oil removal, suggest to realize efficient waste water control, improve sludge concentration, reduce the sludge treatment volume, reduced the sludge treatment cost.
Description
Technical field
The utility model belongs to field of Environment Protection, especially relates to a kind of oil-contained waste water treatment device.
Background technology
In general, petrifaction sewage Treatment stations water comprises oily(waste)water, saline sewage, desulfurized purified water and sanitary sewage, in general, oily(waste)water mainly cuts water and cleaning of evaporator water, laboratory oily(waste)water and Circulating Water Field blowdown etc. from the water-and-oil separator draining of device, condenser draining, device and unit containing the zone of pollution equipment cofferdam draining in the wash-down water of oil vessel, the draining of pump stuffing box, production equipment, oil tank.It is large that its main character is water quality, the water yield fluctuates, main containing COD and petroleum-type.Pollutant kind trend in oil-containing organic sewage is complicated, also many product innovations and new treatment process has been there is accordingly in sewage disposal, but most technique adopting " oil removing after first regulating ", can cause the accumulation of regulating tank bed mud, can not realize high efficiency waste water control.
Utility model content
For solving the defect that existing oil-contained waste water treatment device exists, the utility model provides a kind of oil-contained waste water treatment device, adopts " regulating after first oil removal " technique, proposes to realize high efficiency waste water control.
The utility model is solve the problem to adopt following technical scheme:
A kind of oil-contained waste water treatment device, is characterized in that: comprise the distributing trough, preprocessing part, biochemical treatment part, advanced treatment part and the monitoring pool that connect successively;
Described preprocessing part comprises the grease removal tank, air flotation pool, neutralization tank and the regulating tank that connect successively, be provided with potential of hydrogen inductor block, controller and medicament flusher in described neutralization tank, described potential of hydrogen inductor block is connected by electric wire with described medicament flusher by described controller;
Described biochemical treatment part comprises biochemistry pool and second pond, and described biochemistry pool comprises oxygen-starved area, aerobic zone and degas zone;
Described advanced treatment part is highly dense pond, and treating part, described deep comprises coagulation basin, flocculation basin and settling bowl;
Described oil-contained waste water treatment device also comprises sludge treatment part, and described grease removal tank, air flotation pool, second pond are all connected by pipeline with described sludge treatment part with bottom treating part, deep;
Described monitoring pool one end connects described advanced treatment part, and the other end has three pipelines, and a pipeline connects described distributing trough, and a pipeline connects drainage pipeline, and another pipeline connects oil refining apparatus.
Further, described regulating tank is also connected by gas blower with described biochemistry pool.
Further, described grease removal tank is connected to petroleum tank by pipeline.
Further, the mud in described biochemistry pool can carry out internal reflux, the mud in described second pond can external reflux in described biochemistry pool.
Further, described second pond sludge reflux technique adopts parallel upper suction mode.
Further, described sludge treatment part adopts horizontal screw type centrifugal hydroextractor.
Further, more than 1 of the quantity of described medicament flusher, and the described medicament flusher that acid medicine and basic agent are housed is spaced.
The beneficial effects of the utility model are:
(1) provide a kind of oil-contained waste water treatment device, adopt " regulating after first oil removal " technique, first can remove a large amount of solid particulates and sump oil by grease removal tank, avoid the accumulation of regulating tank bed mud;
(2) regulating tank has the effect of balanced water quality and regulating pondage, is played the effect of oxidation sulphur removal, stripping ammonia nitrogen and volatile phenol by aeration at the bottom of tank, increases the dissolved oxygen in sewage, in order to avoid sewage is degenerated simultaneously;
(3) oxygen-starved area, the remaining activity sludge reflux in aerobic zone concentrate to air flotation cell, improve sludge concentration, reduce mud handling capacity, reduce sludge treatment cost;
(4) second pond sludge reflux technique adopts parallel upper suction mode, and spoil disposal is evenly adjustable, there is not dead angle;
(5) sludge treatment part adopts horizontal screw type centrifugal hydroextractor, and the rotary drum adopting right cylinder to be combined with cone, has the two-fold advantage that parting liquid transparency is good and dewatered sludge solid content is high concurrently;
(6) the described medicament flusher that acid medicine and basic agent are housed is spaced, and no matter which kind of medicament flusher works, and can ensure that medicament sprays evenly, improve in equipment and efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model neutralization tank;
Fig. 3 is the structural representation of the utility model biochemistry pool;
Fig. 4 is the structural representation of the utility model advanced treatment part.
In figure, 1. preprocessing part 2. biochemical treatment part 3. advanced treatment part
4. sludge treatment part 5. distributing trough 6. gas blower
7. monitoring pool 8. petroleum tank 11. grease removal tank
12. air flotation pool 13. neutralization tank 14. regulating tanks
21. biochemistry pool 22. second pond 31. coagulation basins
32. flocculation basin 33. settling bowl 131. potential of hydrogen inductor blocks
132. controller 133. medicament flusher 211. oxygen-starved areas
212. degas zone, aerobic zones 213.
Embodiment
As Figure 1-4, the utility model provides a kind of oil-contained waste water treatment device, it is characterized in that: comprise the distributing trough 5, preprocessing part 1, biochemical treatment part 2, advanced treatment part 3 and the monitoring pool 7 that connect successively;
Described preprocessing part 1 comprises the grease removal tank 11 connected successively, air flotation pool 12, neutralization tank 13 and regulating tank 14, adopt " regulating after first oil removal " technique, first can remove a large amount of solid particulates and sump oil by grease removal tank, avoid the accumulation of regulating tank bed mud, described grease removal tank 11 is connected to petroleum tank 8 by pipeline, sump oil in described grease removal tank 11 can move to described petroleum tank 8 by pipeline, potential of hydrogen inductor block 131 is provided with in described neutralization tank 13, controller 132 and medicament flusher 133, described potential of hydrogen inductor block 131 is connected by electric wire with described medicament flusher 133 by described controller, in the present embodiment, the quantity of described medicament flusher 133 is altogether 6, wherein 3 described medicament flushers 133 are equipped with acid medicine, other 3 described medicament flushers 133 are equipped with basic agent, and the described medicament flusher 133 that acid medicine and basic agent are housed is spaced, when the pH value of the sewage that described potential of hydrogen inductor block 131 detects in neutralization tank exceedes acid early warning value, described medicament flusher 133 spraying agent that basic agent is housed is made by described controller 132, when detecting that pH value of sewage water in described neutralization tank 13 is in allowed band to described potential of hydrogen inductor block 131, the described medicament flusher 133 that basic agent is housed quits work, otherwise, when the pH value of the sewage that described potential of hydrogen inductor block 131 detects in neutralization tank exceedes alkaline early warning value, the described medicament flusher 133 that acid medicine is housed is started working to described potential of hydrogen inductor block 131 and is detected that pH value of sewage water in described neutralization tank 13 is in allowed band, the described medicament flusher 133 that acid medicine and basic agent are housed is spaced, no matter which kind of medicament flusher 133 works, can ensure that medicament sprays evenly, in raising and efficiency, described regulating tank 14 has the effect of balanced water quality and regulating pondage, oxidation sulphur removal is played by aeration at the bottom of tank, the effect of stripping ammonia nitrogen and volatile phenol, increase the dissolved oxygen in sewage simultaneously, in order to avoid sewage is degenerated,
Described biochemical treatment part 2 comprises biochemistry pool 21 and second pond 22, described biochemistry pool 21 is also connected by gas blower 6 with described regulating tank 14, realize oxygen, described biochemistry pool 21 comprises oxygen-starved area 211, aerobic zone 212 and degas zone 213, mud in described biochemistry pool 21 can carry out internal reflux, mud in described second pond 22 can external reflux in described biochemistry pool 21, described oxygen-starved area 211, in aerobic zone 212, remaining activity sludge reflux concentrates to air flotation cell, improve sludge concentration, reduce mud handling capacity, reduce sludge treatment cost, described second pond 22 sludge reflux technique adopts parallel upper suction mode, spoil disposal is evenly adjustable, there is not dead angle,
Described advanced treatment part 3 is highly dense pond, and treating part, described deep 3 comprises coagulation basin 31, flocculation basin 32 and settling bowl 33, as the critical control link of whole treatment unit, makes outlet effect better stable;
Described oil-contained waste water treatment device also comprises sludge treatment part 4, described grease removal tank 11, air flotation pool 12, second pond 22 are all connected by pipeline with described sludge treatment part 4 with bottom treating part, deep 3, described sludge treatment part 4 adopts horizontal screw type centrifugal hydroextractor, the rotary drum adopting right cylinder to be combined with cone, has the two-fold advantage that parting liquid transparency is good and dewatered sludge solid content is high concurrently;
Described monitoring pool 7 one end connects described advanced treatment part 3, the other end has three pipelines, a pipeline connects described distributing trough 5, a pipeline connects oil refining apparatus, another pipeline connects drainage pipeline, through described preprocessing part 1, biochemical treatment part 2, sewage after advanced treatment part 3 processes arrives described monitoring pool 7 and detects, when water quality is not up to standard, the pipeline opening be connected with described distributing trough 5 is opened, sewage reenters water treatment device by this pipeline and again processes, when water quality reaches oil refining water supply standard, the pipeline opening be connected with oil refining apparatus is opened, water after process can carry out reuse, when water quality reaches emission standard, the pipeline opening be connected with drainage pipeline is opened, water after process can enter drainage pipeline discharge.
Be described in detail of the present utility model by embodiment above, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (7)
1. an oil-contained waste water treatment device, is characterized in that: comprise the distributing trough, preprocessing part, biochemical treatment part, advanced treatment part and the monitoring pool that connect successively;
Described preprocessing part comprises the grease removal tank, air flotation pool, neutralization tank and the regulating tank that connect successively, be provided with potential of hydrogen inductor block, controller and medicament flusher in described neutralization tank, described potential of hydrogen inductor block is connected by electric wire with described medicament flusher by described controller;
Described biochemical treatment part comprises biochemistry pool and second pond, and described biochemistry pool comprises oxygen-starved area, aerobic zone and degas zone;
Described advanced treatment part is highly dense pond, and described advanced treatment part comprises coagulation basin, flocculation basin and settling bowl;
Described oil-contained waste water treatment device also comprises sludge treatment part, and described grease removal tank, air flotation pool, second pond and advanced treatment section bottom are all connected by pipeline with described sludge treatment part;
Described monitoring pool one end connects described advanced treatment part, and the other end has three pipelines, and a pipeline connects described distributing trough, and a pipeline connects drainage pipeline, and another pipeline connects oil refining apparatus.
2. a kind of oil-contained waste water treatment device according to claim 1, is characterized in that: described regulating tank is also connected by gas blower with described biochemistry pool.
3. a kind of oil-contained waste water treatment device according to claim 1, is characterized in that: described grease removal tank is connected to petroleum tank by pipeline.
4. a kind of oil-contained waste water treatment device according to claim 1, is characterized in that: the mud in described biochemistry pool can carry out internal reflux, the mud in described second pond can external reflux in described biochemistry pool.
5. a kind of oil-contained waste water treatment device according to claim 1, is characterized in that: described second pond sludge reflux technique adopts parallel upper suction mode.
6. a kind of oil-contained waste water treatment device according to claim 1, is characterized in that: described sludge treatment part adopts horizontal screw type centrifugal hydroextractor.
7. a kind of oil-contained waste water treatment device according to claim 1, is characterized in that: more than 1 of the quantity of described medicament flusher, and the described medicament flusher that acid medicine and basic agent are housed is spaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849589.2U CN205188068U (en) | 2015-10-28 | 2015-10-28 | Oily sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849589.2U CN205188068U (en) | 2015-10-28 | 2015-10-28 | Oily sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205188068U true CN205188068U (en) | 2016-04-27 |
Family
ID=55781084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520849589.2U Expired - Fee Related CN205188068U (en) | 2015-10-28 | 2015-10-28 | Oily sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205188068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218148A (en) * | 2018-03-20 | 2018-06-29 | 青岛思普润水处理股份有限公司 | A kind of efficient MBBR integrated sewage treating apparatus and method |
| CN110217943A (en) * | 2019-06-10 | 2019-09-10 | 浙江博聚新材料有限公司 | A kind of oil-containing industrial water processing unit and processing method |
-
2015
- 2015-10-28 CN CN201520849589.2U patent/CN205188068U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218148A (en) * | 2018-03-20 | 2018-06-29 | 青岛思普润水处理股份有限公司 | A kind of efficient MBBR integrated sewage treating apparatus and method |
| CN108218148B (en) * | 2018-03-20 | 2022-06-28 | 青岛思普润水处理股份有限公司 | Efficient MBBR integrated sewage treatment equipment and method |
| CN110217943A (en) * | 2019-06-10 | 2019-09-10 | 浙江博聚新材料有限公司 | A kind of oil-containing industrial water processing unit and processing method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161028 |