CN108314101A - The tunneling boring overflowing mechanism and tunneling boring overcurrent method of food and drink waste water pretreatment unit - Google Patents
The tunneling boring overflowing mechanism and tunneling boring overcurrent method of food and drink waste water pretreatment unit Download PDFInfo
- Publication number
- CN108314101A CN108314101A CN201810112458.4A CN201810112458A CN108314101A CN 108314101 A CN108314101 A CN 108314101A CN 201810112458 A CN201810112458 A CN 201810112458A CN 108314101 A CN108314101 A CN 108314101A
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- China
- Prior art keywords
- tunneling boring
- partition board
- food
- cabinet
- waste water
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000005641 tunneling Effects 0.000 title claims abstract description 93
- 239000002351 wastewater Substances 0.000 title claims abstract description 37
- 235000013305 food Nutrition 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 59
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 230000002706 hydrostatic effect Effects 0.000 claims abstract description 8
- 239000004606 Fillers/Extenders Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 235000013339 cereals Nutrition 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention discloses the tunneling boring overflowing mechanism of food and drink waste water pretreatment unit and tunneling boring overcurrent methods.The tunneling boring overflowing mechanism includes cabinet, multiple partition boards in cabinet.Include three tunneling boring partition boards in multiple partition boards.The opposite sides side of first tunneling boring partition board is separately fixed in the opposite sides of cabinet, and it is erected in above chassis backplane, transverse flow channels one are formed between lower end and bottom plate, upper end is not contacted with cabinet top plate, and cabinet is divided into the water-oil separating area mutually communicated by transverse flow channels one and fluid drainage area.Second tunneling boring partition board is located in fluid drainage area, and upper end is fixed on top plate and lower end is not contacted with bottom plate, while transverse flow channels two are formed between bottom plate.The lower end of third tunneling boring partition board is erect and is fixed on bottom plate, and forms the vertical-sprue that liquid can be made to be flowed out from the upper end of third tunneling boring partition board in hydrostatic pressure with the second tunneling boring partition board, cabinet.
Description
Technical field
The present invention relates to food and drink waste water process field more particularly to a kind of tunneling boring overcurrents of food and drink waste water pretreatment unit
Mechanism and tunneling boring overcurrent method.
Background technology
Contain miscellaneous bulky grain sundries in domestic kitchen food and drink waste water for money, such as：Dish leaf, bone, dish root, meat
Block, pork skin etc. need isolation to collect discharge, and otherwise these class sundries flow into back-end processing process with water, and deposition can be caused to block
Overcurrent duct.And by oil stick mixing can also influence oil removing process, fine particle shape can also be discharged with flow, influence be discharged water
The rubbish of matter and outside ductwork stockpiles.And particulate matter (grain size is less than 6mm) tiny in waste water, such as：The grain of rice, rice grain, broken bone, fish
The residues such as thorn, noodles, a part is because from resedimentation to bottom, cumulative formation bottom residues mud, occupancy dischargeable capacity and
The acidification of anaerobism humic generates foul gas, seriously affects ambient enviroment.
Currently, being pre-processed to food and drink waste water using food and drink waste water pre-processing device, wherein existing food and drink waste water is pre-
Processing equipment is Tube hole type runner water-out manners, and overflow section is small, and the instantaneous water influence of fluctuations of food and drink waste water is larger, easily makes
At water inlet be discharged unbalanced, runner is narrow, and water outlet is slow, and front end water level rises comparatively fast, be raised to fuel-displaced communication port formed it is unrestrained
It overflows.In addition, sundries is more in food and drink waste water, elapsed with run time, also be easy to cause the blocking of Tube hole type overflow section and overflow.Cause
This, for the special water quality operating condition of food and drink waste water, Tube hole type overflow section is badly in need of changing existing there are larger operation hidden danger
Some crosses flow structure, makes water flow inside more smooth.
Invention content
In order to solve water inlet in the prior art and be discharged unbalanced, water outlet slowly and easily block the defect overflowed, this
Offer a kind of the tunneling boring overflowing mechanism and tunneling boring overcurrent method of food and drink waste water pretreatment unit of invention.
The present invention solution be：A kind of tunneling boring overflowing mechanism of food and drink waste water pretreatment unit, including cabinet, peace
Multiple partition boards in cabinet；Include in the multiple partition board：
First tunneling boring partition board, opposite sides side are separately fixed in the opposite sides of cabinet, and the first tunneling boring every
Plate is erected in the top of the bottom plate of cabinet, and a transverse flow channels one are formed between the lower end and bottom plate of the first tunneling boring partition board, the
The upper end of one tunneling boring partition board is not contacted with the top plate of cabinet, and cabinet is divided into through the transverse flow by the first tunneling boring partition board
Road one and the water-oil separating area and fluid drainage area mutually communicated；
Second tunneling boring partition board is located in fluid drainage area, and upper end is fixed on top plate, and lower end does not connect with bottom plate
It touches, while forming a transverse flow channels two between bottom plate；And
Third tunneling boring partition board, lower end are erect and are fixed on bottom plate, and can make with the second tunneling boring partition board, cabinet formation
The vertical-sprue that liquid is flowed out in hydrostatic pressure from the upper end of third tunneling boring partition board；
Wherein, the tunneling boring overflowing mechanism is being run for the first time so that liquid is flowed out from the upper end of third tunneling boring partition board
When, it needs to inject liquid in water-oil separating area until overflowing across two transverse flow channels.
As being further improved for said program, cabinet it is vertical on, the height of the transverse flow channels one is less than described
The height of transverse flow channels two.
It is arranged as being further improved for said program, on top plate and enters sink with what water-oil separating area communicated.
Further, deflector of the bottom setting of sink towards water-oil separating area.
Still further, deflector includes：Hang plate, one end of which is fixed on the bottom of sink, opposite other end is towards oil
Water tilts down in Disengagement zone；And module extender board, the opposite other end of one end and hang plate are fixed, the other end is in grease point
From in area straight down.
Preferably, the flow channel length of hang plate is more than the flow channel length of module extender board.
Preferably, for hang plate towards when tilting down in water-oil separating area, the end face that hang plate tilts down is gradually distance from
One tunneling boring partition board.
As being further improved for said program, the spacing between the lower end and bottom plate of the first tunneling boring partition board is 30mm.
The present invention also provides a kind of tunneling boring overflowing mechanisms of the food and drink waste water pretreatment unit described in above-mentioned any one
Tunneling boring overcurrent method comprising following steps：The tunneling boring overflowing mechanism is in operation for the first time so that liquid is complete from third
When the upper end outflow of section partition board, need to inject liquid in water-oil separating area until overflowing across two transverse flow channels；Toward grease point
From injecting liquid in area；By the liquid in the transverse flow channels two, in hydrostatic pressure complete from third by the vertical-sprue
It flows out the upper end of section partition board.
As being further improved for said program, during fluid injecting step continuous service, the outflow of start liquid static pressure
Step.
The present invention mainly improves the installation site of partition board, and coordinates the tunneling boring overcurrent method of the present invention, realizes
The purpose of the present invention：It solves water inlet in the prior art and is discharged unbalanced, water outlet slowly and easily blocks the defect overflowed.This
Invention has the following advantages compared with prior art：1, the active cross-section that pore flow passage resistance force of waterproof is big, area of passage is small is solved the problems, such as；
2, tunneling boring overcurrent mode is more suitable for food and drink waste water flow characteristics；3, liquid level is avoided to rise unbalanced and cause to overflow scarce
It falls into.
Description of the drawings
Fig. 1 is the structural schematic diagram of the tunneling boring overflowing mechanism of food and drink waste water pretreatment unit of the present invention.
Fig. 2 is the operating status schematic diagram of tunneling boring overflowing mechanism in Fig. 1.
Fig. 3 is another operating status schematic diagram of tunneling boring overflowing mechanism in Fig. 1.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The tunneling boring overflowing mechanism of the present invention is mainly used on food and drink waste water pretreatment unit, food and drink waste water pretreatment dress
It sets for being pre-processed to food and drink waste water.Tunneling boring overflowing mechanism through the invention, food and drink waste water pretreatment unit is pre-
More preferably effect can be reached when processing.
Referring to Fig. 1, tunneling boring overflowing mechanism includes cabinet 1, multiple partition boards in cabinet 1.The multiple
Partition board includes the first tunneling boring partition board 4, the second tunneling boring partition board 5, third tunneling boring partition board 6.
The opposite sides side of first tunneling boring partition board 4 is separately fixed in the opposite sides of cabinet 1, and the first tunneling boring every
Plate 4 is erected in the top of the bottom plate 3 of cabinet 1.A transverse flow channels are formed between the lower end and bottom plate 3 of first tunneling boring partition board 4
One, the upper end of the first tunneling boring partition board 4 is not contacted with the top plate 7 of cabinet 1, and cabinet 1 is divided by the first tunneling boring partition board 4 to be passed through
The transverse flow channels one and the water-oil separating area 8 and fluid drainage area 9 mutually communicated.
Second tunneling boring partition board 5 is located in fluid drainage area 9, and upper end is fixed on top plate 7, and lower end and bottom plate 3 are not
Contact, while a transverse flow channels two are formed between bottom plate 3.
The lower end of third tunneling boring partition board 6 is erect and is fixed on bottom plate 3, and is formed with the second tunneling boring partition board 5, cabinet 1
The vertical-sprue that liquid can be made to be flowed out from the upper end of third tunneling boring partition board 6 in hydrostatic pressure.Hydrostatic pressure is drawn water similar to water pipe
Principle, herein no longer narration in detail.
The tunneling boring overflowing mechanism is needed when operation is so that liquid is flowed out from the upper end of third tunneling boring partition board 6 for the first time
Liquid is injected in water-oil separating area 8 until overflowing across two transverse flow channels.The present invention mainly carries out the installation site of partition board
Improvement, and coordinate the tunneling boring overcurrent method of the present invention, it achieves the object of the present invention：Solve water inlet and water outlet in the prior art
Unbalanced, water outlet blocks slowly and easily the defect overflowed.The present invention has the following advantages compared with prior art：1, pipe is solved
The active cross-section problem that hole flow passage resistance force of waterproof is big, area of passage is small；2, it is special to be more suitable for food and drink waste water flow for tunneling boring overcurrent mode
Property；3, liquid level is avoided to rise unbalanced and lead to the defect overflowed.
Cabinet 1 it is vertical on, the height of the transverse flow channels one is less than the height of the transverse flow channels two.Such grease
Liquid in Disengagement zone 8 is out-of-date by transverse flow channels one stream, and the liquid fluctuating in water-oil separating area 8 is smaller.First tunneling boring every
Spacing between the lower end and bottom plate 3 of plate 4 is preferably 30mm, and the spacing between the lower end and bottom plate 3 of third tunneling boring partition board 6 is excellent
It is selected as 5 times or more of spacing between the lower end and bottom plate 3 of the first tunneling boring partition board 4.
In the present embodiment, on top plate 7 setting communicated with water-oil separating area 8 enter sink 10.In other embodiment
In, it can directly be open on cabinet 1, realize water inlet, equally enter the function of sink 10, can also be set on the side wall of cabinet 1
Set communicated with water-oil separating area 8 enter sink 10.Therefore, it can be the opening being directly opened on top plate 7 to enter sink 10, also may be used
To be provided in the channel communicated with water-oil separating area 8 on the outer wall of top plate 7.
The deflector 2 towards water-oil separating area 8 can be arranged in the bottom of sink 10.Deflector 2 can slow down impulsive force, play
It is oriented to the effect of reduction of speed, keeps sluggish flow evenly dispersed to water-oil separating area 8, the instantaneous displacement for eliminating food and drink waste water is brought greatly
Influence.
In the present embodiment, deflector 2 includes hang plate 11, module extender board 12.One end of hang plate 11 is fixed on sink
10 bottom, the opposite other end of hang plate 11 is towards tilting down in water-oil separating area 8.One end of module extender board 12 and hang plate 11
Opposite other end fix, the other end of module extender board 12 in water-oil separating area 8 straight down.Hang plate 11 is towards water-oil separating area
When being tilted down in 8, the end face that hang plate 11 tilts down is gradually distance from the first tunneling boring partition board 4, thus deflector 2 and cabinet
The 1 similar whistle type of side wall combination forms internal upper conical structure, it is poly- to accelerate grease to water-oil separating area a in water-oil separating
Collect the rate to float, the short time improves the effect of separation.In order to improve water flow effects, the flow channel length of hang plate 11 is more than as possible
The flow channel length of module extender board 12.
The tunneling boring overflowing mechanism of the food and drink waste water pretreatment unit of the present invention, tunneling boring overcurrent method, including it is following
Step.
As shown in Fig. 2, the tunneling boring overflowing mechanism is being run for the first time so that liquid is from the upper end of third tunneling boring partition board 6
When outflow, need to inject liquid in water-oil separating area 8 until overflowing across two transverse flow channels.
As shown in figure 3, injecting liquid in water-oil separating area 8.
By the liquid in the transverse flow channels two, hydrostatic pressure by the vertical-sprue from third tunneling boring partition board
6 upper end outflow.Certainly, during fluid injecting step continuous service, step can be flowed out by start liquid static pressure at any time, not necessarily
It waits fluid injecting steps to implement, just implements fluid pressure and flow out step.
The flow characteristics such as such overcurrent mode is particularly suitable for the concentration of food and drink waste water, instantaneous interruption drains, moment water is big,
Accelerate rear end overcurrent speed, so that whole liquid level is increased balanced, avoids the occurrence of waste water caused by due to liquid level steeply rises and overflow now
As.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (10)
1. a kind of tunneling boring overflowing mechanism of food and drink waste water pretreatment unit, including cabinet (1), be mounted on it is more in cabinet (1)
A partition board；It is characterized in that, including in the multiple partition board：
First tunneling boring partition board (4), opposite sides side is separately fixed in the opposite sides of cabinet (1), and the first tunneling boring
Partition board (4) is erected in the top of the bottom plate (3) of cabinet (1), is formed between the lower end and bottom plate (3) of the first tunneling boring partition board (4)
One transverse flow channels one, the upper end of the first tunneling boring partition board (4) are not contacted with the top plate (7) of cabinet (1), the first tunneling boring partition board
(4) cabinet (1) is divided into the water-oil separating area (8) mutually communicated by the transverse flow channels one and fluid drainage area (9)；
Second tunneling boring partition board (5) is located in fluid drainage area (9), and upper end is fixed on top plate (7), and lower end and bottom
Plate (3) does not contact, while a transverse flow channels two are formed between bottom plate (3)；And
Third tunneling boring partition board (6), lower end erect be fixed on bottom plate (3), and with the second tunneling boring partition board (5), cabinet (1)
Formation can make the vertical-sprue that liquid is flowed out in hydrostatic pressure from the upper end of third tunneling boring partition board (6)；
Wherein, the tunneling boring overflowing mechanism for the first time operation so that liquid is flowed out from the upper end of third tunneling boring partition board (6) when,
It needs to inject liquid in water-oil separating area (8) until overflowing across two transverse flow channels.
2. the tunneling boring overflowing mechanism of food and drink waste water pretreatment unit as described in claim 1, it is characterised in that：In cabinet
(1) on vertical, the height of the transverse flow channels one is less than the height of the transverse flow channels two.
3. the tunneling boring overflowing mechanism of food and drink waste water pretreatment unit as described in claim 1, it is characterised in that：Top plate (7)
What upper setting was communicated with water-oil separating area (8) enters sink (10).
4. the tunneling boring overflowing mechanism of food and drink waste water pretreatment unit as claimed in claim 3, it is characterised in that：Sink (10)
Bottom setting towards water-oil separating area (8) deflector (2).
5. the tunneling boring overflowing mechanism of food and drink waste water pretreatment unit as claimed in claim 4, it is characterised in that：Deflector
(2) include：
Hang plate (11), one end of which is fixed on the bottom of sink (10), opposite other end dips down towards water-oil separating area (8) are interior
Tiltedly；And
Module extender board (12), one end and the opposite other end of hang plate (11) are fixed, and the other end erects in water-oil separating area (8)
It is straight downward.
6. the tunneling boring overflowing mechanism of food and drink waste water pretreatment unit as claimed in claim 5, it is characterised in that：Hang plate
(11) flow channel length is more than the flow channel length of module extender board (12).
7. the tunneling boring overflowing mechanism of food and drink waste water pretreatment unit as claimed in claim 5, it is characterised in that：Hang plate
(11) towards the end face that when tilting down in water-oil separating area (8), hang plate (11) tilts down be gradually distance from the first tunneling boring every
Plate (4).
8. the tunneling boring overflowing mechanism of food and drink waste water pretreatment unit as described in claim 1, it is characterised in that：First is complete disconnected
Spacing between the lower end and bottom plate (3) of face partition board (4) is 30mm.
9. a kind of tunneling boring overflowing mechanism of food and drink waste water pretreatment unit as claimed in any of claims 1 to 8 in one of claims
Tunneling boring overcurrent method, which is characterized in that it includes the following steps：
The tunneling boring overflowing mechanism is needed when operation is so that liquid is flowed out from the upper end of third tunneling boring partition board (6) for the first time
Injection liquid is until overflow across two transverse flow channels in water-oil separating area (8)；
Liquid is injected in water-oil separating area (8)；
By the liquid in the transverse flow channels two, hydrostatic pressure by the vertical-sprue from third tunneling boring partition board (6)
Upper end outflow.
10. the tunneling boring overcurrent method of food and drink waste water pretreatment unit as claimed in claim 9, it is characterised in that：In liquid
During injection step continuous service, start liquid static pressure flows out step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810112458.4A CN108314101B (en) | 2018-02-05 | 2018-02-05 | Full-section overflowing mechanism and full-section overflowing method of restaurant wastewater pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810112458.4A CN108314101B (en) | 2018-02-05 | 2018-02-05 | Full-section overflowing mechanism and full-section overflowing method of restaurant wastewater pretreatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108314101A true CN108314101A (en) | 2018-07-24 |
| CN108314101B CN108314101B (en) | 2020-10-20 |
Family
ID=62902290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810112458.4A Active CN108314101B (en) | 2018-02-05 | 2018-02-05 | Full-section overflowing mechanism and full-section overflowing method of restaurant wastewater pretreatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108314101B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0671294A (en) * | 1992-08-27 | 1994-03-15 | Meiji Seika Kaisha Ltd | Method and device for treating waste water |
| CN102614684A (en) * | 2012-04-19 | 2012-08-01 | 中水北方勘测设计研究有限责任公司 | Oil-water separation device for leakage drainage system in hydropower station |
| CN203578243U (en) * | 2013-10-29 | 2014-05-07 | 冯愚斌 | Skimmer |
| CN205419851U (en) * | 2016-03-17 | 2016-08-03 | 大连建华污泥处理有限公司 | Shock -resistant high -efficient oil -water separator |
-
2018
- 2018-02-05 CN CN201810112458.4A patent/CN108314101B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0671294A (en) * | 1992-08-27 | 1994-03-15 | Meiji Seika Kaisha Ltd | Method and device for treating waste water |
| CN102614684A (en) * | 2012-04-19 | 2012-08-01 | 中水北方勘测设计研究有限责任公司 | Oil-water separation device for leakage drainage system in hydropower station |
| CN203578243U (en) * | 2013-10-29 | 2014-05-07 | 冯愚斌 | Skimmer |
| CN205419851U (en) * | 2016-03-17 | 2016-08-03 | 大连建华污泥处理有限公司 | Shock -resistant high -efficient oil -water separator |
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| Publication number | Publication date |
|---|---|
| CN108314101B (en) | 2020-10-20 |
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Address after: No. 9622 Fangxing Avenue, Hefei Economic and Technological Development Zone, Anhui Province, 230001 Patentee after: Anhui Tianjian Biological Environmental Protection Co.,Ltd. Address before: 230001 Fangxing Avenue, Taohua Industrial Park, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: ANHUI TIANJIAN ENVIRONMENTAL PROTECTION Co.,Ltd. |