CN104150546A - Regulation pot - Google Patents
Regulation pot Download PDFInfo
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- CN104150546A CN104150546A CN201410430517.4A CN201410430517A CN104150546A CN 104150546 A CN104150546 A CN 104150546A CN 201410430517 A CN201410430517 A CN 201410430517A CN 104150546 A CN104150546 A CN 104150546A
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- pipe
- regulating tank
- water
- inner core
- oily
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Abstract
The invention provides a regulation pot which is used for oil-containing sewage treatment. The regulation pot includes an input pipe, a pot body and an output pipe which is connected to the pot body. An internal cylinder is arranged in the pot body, is connected to the input pipe, and is provided with a flow guiding part which guides oil-containing sewage from the internal cylinder to the pot body, a filtering device and a first sludge discharging pipe which is connected to the internal cylinder. The output pipe includes a plurality of oil discharging pipes which are arranged on the top of the regulation pot, a second sludge discharging pipe which is arranged on the bottom of the regulation pot and a water discharging pipe which is disposed between the oil discharging pipes and the second sludge discharging pipe. The regulation pot is simple in structure design, is good in an oil-removing effect and an sludge-discharging effect and has a homogenization function.
Description
Technical field
The present invention relates to a kind of regulating tank, relate in particular to a kind of oil removing and sludge discharge effects good and there is the regulating tank of homogeneous function.
Background technology
Along with social development, industrialization degree improves constantly, and market increases day by day to the demand of oils commodity, and the oily(waste)water producing in oils processing process is also more and more.Oily(waste)water has serious harm to the mankind, animal and plant and even the whole ecosystem, and therefore how dealing carefully with oily(waste)water becomes extremely urgent problem.
Regulating tank is first link of processing oily(waste)water technique, and its effect is the part oils of removing in oily(waste)water, the influent load of Simultaneous Stabilization subsequent technique.Can the treatment effect of this device directly affect subsequent technique and move normally.
The regulating tank function ratio of generally using is at present more single, generally only has the effect of oil removing, and homogeneous regulating effect is poor, once influent load, changes greatly, easily causes the big ups and downs of water outlet, and then affects the treatment effect of subsequent technique.If increase dynamic mixing device, be faced with the problem that expense is high.On the other hand, conventional regulating tank spoil disposal effect imperfection, easily causes a large amount of deposition of foreign material in oily(waste)water after long-play at present, affects effluent quality.
In view of this, be necessary existing regulating tank to be improved, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of oil removing and sludge discharge effects good and there is the regulating tank of homogeneous function.
For achieving the above object, the invention provides a kind of regulating tank for oily water treatment, comprise input tube, tank body and the output tube being connected with described tank body, in described tank body, be provided with the inner core being connected with described input tube, described inner core has the conducting element by inner core importing tank body by oily(waste)water, filtration unit and the first shore pipe being connected with described inner core, described output tube comprises the some oil exit pipes that are positioned at described regulating tank top, the second shore pipe and the water shoot between described oil exit pipe and described the second shore pipe in described regulating tank bottom.
As a further improvement on the present invention, described conducting element, between described oil exit pipe and described water shoot, and all has difference of altitude with both.
As a further improvement on the present invention, described conducting element has flow deflector, be positioned at flow deflector edge towards the same side spaced some mounting blocks, between adjacent two mounting blocks, form for the mobile passage of oily(waste)water.
As a further improvement on the present invention, the center of described flow deflector is recessed to form depressed part towards described mounting block one side.
As a further improvement on the present invention, described water shoot comprises the water drainage coiled pipe matching with described tank body and the draining pipe core being connected with the center of described water drainage coiled pipe, evenly has some water vents on described water drainage coiled pipe.
As a further improvement on the present invention, described the second shore pipe comprises the spoil disposal coil pipe matching with described tank body and the spoil disposal pipe core being connected with the center of described spoil disposal coil pipe, on described spoil disposal coil pipe, evenly has some mudholes.
As a further improvement on the present invention, described regulating tank is also provided with and controls respectively the first control valve, the second control valve that described the first shore pipe, the second shore pipe open or close.
As a further improvement on the present invention, described conducting element is arranged at the top of described inner core, described the first shore pipe is arranged at the bottom of described inner core, filtration unit is arranged between described conducting element and described the first shore pipe, with by the sludge filtration in described oily(waste)water and stay the bottom of described inner core.
As a further improvement on the present invention, described regulating tank also has the attemperator that is positioned at outside.
As a further improvement on the present invention, described regulating tank also has the vapour pipe that is positioned at regulating tank.
The invention has the beneficial effects as follows: the present invention is for the regulating tank of oily water treatment, and structure design is simple, wish is processed oily(waste)water and is inputted inner core, by conducting element, imported in tank body through input tube, has homogeneous function.A large amount of sludge filtrations in the oily(waste)water that first this regulating tank is processed wish by the filtration unit in inner core are to inner core bottom and be expelled to outside regulating tank by the first shore pipe; After oily(waste)water after filtration imports in tank body by conducting element, in the effect lower leaf of gravity, remaining a small amount of sludgd deposition is discharged by the second shore pipe in the bottom of described tank body, has further improved sludge discharge effects.Meanwhile, sump oil is positioned at the top of tank body discharges by some oil exit pipes, has improved the deoiling effect of this regulating tank; And sewage is positioned at centre, via water shoot, discharge.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of regulating tank of the present invention.
Fig. 2 is the structural representation of water shoot of the present invention.
Fig. 3 is the structural representation of the second shore pipe of the present invention.
Fig. 4 is the aminoacyl site partial enlarged drawing of Fig. 1.
Fig. 5 adopts regulating tank of the present invention to process the experimental data statistics of oily(waste)water.
Embodiment
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the drawings and specific embodiments, describe the present invention.
Refer to shown in Fig. 1 to Fig. 4, the invention provides a kind of regulating tank 100 for oily water treatment, described regulating tank 100 has good oil removing, spoil disposal and homogeneous function.Described regulating tank 100 comprises input tube 10, tank body 20 and the output tube 30 being connected with described tank body 20, so that the liquid in tank body is discharged outside tank body 20.The oily(waste)water of described input tube 10 for processing to regulating tank 100 input wishs.Described tank body 20, for the treatment of oily(waste)water, is assembled the sump oil in oily(waste)water, mud and sewage layering, and homogeneous regulates oily(waste)water simultaneously, stablizes effluent quality.Described output tube 30 comprises at some oil exit pipes 31 at described regulating tank 100 tops, at the second shore pipe 32 and the water shoot 33 between described oil exit pipe 31 and described the second shore pipe 32 of described regulating tank 100 bottoms, sump oil, mud and sewage after processing for output respectively.
In described tank body 20, be provided with the inner core 21 being connected with described input tube 10, so that described oily(waste)water is carried out to preliminary treatment.Described inner core 21 is fixed in described tank body by bracing frame (not label).In the present embodiment, described tank body 20 is all tubular with described inner core 21, and the coincidence of both axis, and inner core 21 is positioned at the central position of described tank body 20, so that oily(waste)water gently enters in tank body 20 from inner core 21.In other embodiment, described tank body 20 is not limit with the shape of described inner core 21, and the position of described inner core 21 can do corresponding change as required, to reach same effect.
Described inner core 21 have be positioned at described inner core 21 tops conducting element 211, be positioned at the filtration unit 212 of inner core 21 and the first shore pipe 213 being connected with described inner core 21.Wish is processed oily(waste)water and is inputted inner cores 21, by conducting element 211, imported in tank bodies 20 through input tube 10, has homogeneous function.Filtration unit 212 is arranged between described conducting element 211 and described the first shore pipe 213, with by the most of sludge filtration in described oily(waste)water and stay the bottom of described inner core 21.Described filtration unit 212 is grid material, and the mud impurity in oily(waste)water is had to extraordinary filteration, the most of mud in can separated oily(waste)water.Sludge density after filtration, than oily(waste)water weight, sinks to inner core 21 bottoms, by the first shore pipe 213, regularly discharges described regulating tank 100.Oily(waste)water after filtration is imported in tank body 20 and is further processed by conducting element 211.
Described the first shore pipe 213 is positioned at the bottom of described inner core 21, and the outside of described regulating tank 100 is provided with the first control valve (not shown) that described the first shore pipe 213 of control is opened or closed.When described regulating tank 100 is being processed oily(waste)water, described the first control valve is closed described the first shore pipe 213, avoids the oily(waste)water in inner core 21 described in disturbance, affects treatment effect.According to the sludge quantity of inner core 21 bottom depositions, regularly open described the first shore pipe 213 and carry out spoil disposal.
Described oily(waste)water through conducting element 211 import to tank body 20 interior after, in the effect lower leaf of gravity, clc layer floats over the top that liquid level top layer is positioned at described tank body 20, and a small amount of sludgd deposition is to the bottom of tank body 20, centre is sewage layer.Described conducting element 211, between described oil exit pipe 31 and described water shoot 33, and has difference of altitude with oil exit pipe 31, so that described oily(waste)water is entering into described tank body 20 when interior, can not cause larger disturbance to clc layer.Between described conducting element 211 and water shoot 33, also have difference of altitude, can guarantee that sewage arranges front even mixing outside, pledge is stable.
Refer to shown in Fig. 4, described conducting element 211 has flow deflector 2111, be positioned at flow deflector 2111 edges towards the same side spaced some mounting blocks 2112, between adjacent two mounting blocks 2112, form for the mobile passage 2113 of oily(waste)water.Described mounting block 2112 is evenly arranged at the edge of described flow deflector 2111, forms the passage 2113 of evenly arranging with the top at described inner core 21.Described conducting element 211 is fixed on the top of described inner core 21 by described mounting block 2112, and described flow deflector 2111 is in the Support Level of described mounting block 2112 and the formation gap, top of described inner core 21, does not directly contact.Particularly, described mounting block 2112 is fixed by modes such as buckle, welding with described inner core 21, to prevent that both depart under the impact of oily(waste)water.The center of described flow deflector 2111 is recessed to form depressed part 2113 towards described mounting block 2,112 one sides.Described flow deflector 2111 covers the top of described inner core 21, making oily(waste)water pass through filtration unit 212 arrives behind inner core 21 tops, can upwards not continue to flow on the one hand, but to surrounding, overflow from passage 2113 along flow deflector 2111, gently, equably to surrounding diffusion, avoid the directly impact to top sump oil layer.On the other hand, can effectively reduce flow velocity, reduce the disturbance to sump oil layer.In other embodiments, also can direction towards the opposite cave in or described flow deflector 2111 is designed to other shapes in the center of described flow deflector 2111, to reach same effect.
Refer to shown in Fig. 2, described water shoot 33 comprises the water drainage coiled pipe 331 matching with described tank body 20 and the draining pipe core 332 being connected with described water drainage coiled pipe 331 center, on described water drainage coiled pipe 331, evenly have some water vents (not mark), described sewage enters into the process of described draining pipe core 332 after some water vents, can again mix, improve the stable of effluent quality, can not cause effluent quality fluctuation large because of local water mixing inequality in tank body 20.In addition, oily(waste)water evenly overflows to filling with in body from passage 2113, by the water-out manners of the difference of altitude with water shoot 33 and water drainage coiled pipe 331, and can be so that sewage be arranged front even mixing outside.
Refer to shown in Fig. 3, described the second shore pipe 32 comprises the spoil disposal coil pipe 321 matching with described tank body 20 and the spoil disposal pipe core 322 being connected with described spoil disposal coil pipe 321 center, evenly offers some mudholes (not mark) on described spoil disposal coil pipe 321.Particularly, described some mudholes spread all over whole tank body 20 bottoms, avoid forming in the bottom of tank body 20 local mud accumulation.Equally, the outside of described regulating tank 100 is also provided with the second control valve (mark) of controlling the second shore pipe 32 and opening or closing.When described regulating tank 100 is being processed oily(waste)water, described the second control valve (mark) is closed described the second shore pipe 32, avoids the oily(waste)water in tank body 20 described in disturbance, affects treatment effect.According to the sludge quantity of tank body 20 bottom depositions, regularly open described the second shore pipe 32 and carry out spoil disposal.
Described regulating tank 100 also has the attemperator (not shown) that is positioned at outside, so that this regulating tank 100 runs well.Further, in described regulating tank 100, be also provided with vapour pipe 40, when being difficult for layering with or oily(waste)water very low in temperature at temperature at that time and processing, by with vapour pipe 40 in hot steam carry out heat exchange, this regulating tank 100 is normally worked.Yet, the different discharges of sewage and different temperature area, the parameters such as the temperature of described vapour pipe 40, length are all different.As when temperature is lower, the temperature of described vapour pipe 40 needs relatively higher and length is relatively a bit long, to guarantee this regulating tank 100 normal operations.When described regulating tank 100 is provided with regulating tank 100 and vapour pipe 40 simultaneously, and in the situation that described regulating tank 100 has Insulation, generally without opening vapour pipe 40, and just open vapour pipe 40 under the conditions such as temperature is very low, with cost-saving.When described regulating tank 100 is only provided with regulating tank 100 or vapour pipe 40, both working conditions all need to do corresponding adjustment to reach same effect.
By take this regulating tank 100, process the performance that the oily(waste)water of Dalian petrochemical enterprise is tested regulating tank 100 of the present invention as example below, the structure of regulating tank of the present invention and effect are described further.
The sewage water yield and variation water quality that Dalian petrochemical enterprise produces are larger, the oily(waste)water of our Jiang Gai factory is processed by regulating tank 100 of the present invention, by the experiment of month by a definite date, the indexs such as the COD in water inlet, water outlet, sump oil, SS are analyzed, and result refers to shown in Fig. 5.The fingering of wherein intaking enters the water before described regulating tank 100, and water outlet refers to the water after regulating tank 100 is processed.As shown in Figure 5, the influent COD fluctuation entering before regulating tank 100 is very large, but after the homogeneous effect of regulating tank 100, the COD of water outlet is relatively steady.And after regulating tank, the sump oil concentration of water outlet obviously declines, reduction value is about 200mg/L, effectively reduces the processing load of follow-up oil removal air-float technology.Meanwhile, the SS concentration of water outlet all obviously declines, and drop-out value is about 200mg/L; And after long operation, 100 pairs of SS processing poweies of described regulating tank are substantially constant, illustrate that the phenomenon of mud alluvial does not occur in tank body 20 bottoms.
In sum, the present invention is provided with inner core 21 in the regulating tank 100 of oily water treatment, and wish is processed oily(waste)water and inputted inner cores 21, by conducting element 211, imported in tank bodies 20 through input tube 10, has homogeneous function.This regulating tank 100 is discharged regulating tank 100 by the mud in inner core 21, tank body 20 respectively by the first shore pipe 213, the second shore pipe 32, has improved sludge discharge effects.Simultaneously oily(waste)water imports tank body 20 when interior through conducting element 211, can effectively control flow velocity and the flow direction of described oily(waste)water, reduces the disturbance to sump oil layer, has improved sump oil collecting effect and has further strengthened deoiling effect.And sewage is positioned at centre, via dish water pipe and pipe core, discharge, improved the stability of effluent quality.
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not depart from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a regulating tank, for oily water treatment, comprise input tube, tank body and the output tube being connected with described tank body, it is characterized in that: in described tank body, be provided with the inner core being connected with described input tube, described inner core has oily(waste)water is imported to conducting element, the filtration unit of tank body and the first shore pipe being connected with described inner core by inner core, and described output tube comprises at some oil exit pipes at described regulating tank top, at the second shore pipe and the water shoot between described oil exit pipe and described the second shore pipe of described regulating tank bottom.
2. regulating tank according to claim 1, is characterized in that: described conducting element, between described oil exit pipe and described water shoot, and all has difference of altitude with both.
3. regulating tank according to claim 1, is characterized in that: described conducting element has flow deflector, be positioned at flow deflector edge towards the same side spaced some mounting blocks, between adjacent two mounting blocks, form for the mobile passage of oily(waste)water.
4. regulating tank according to claim 3, is characterized in that: the center of described flow deflector is recessed to form depressed part towards described mounting block one side.
5. regulating tank according to claim 1, is characterized in that: described water shoot comprises the water drainage coiled pipe matching with described tank body and the draining pipe core being connected with the center of described water drainage coiled pipe, evenly has some water vents on described water drainage coiled pipe.
6. regulating tank according to claim 1, is characterized in that: described the second shore pipe comprises the spoil disposal coil pipe matching with described tank body and the spoil disposal pipe core being connected with the center of described spoil disposal coil pipe, on described spoil disposal coil pipe, evenly has some mudholes.
7. regulating tank according to claim 1, is characterized in that: described regulating tank is also provided with and controls respectively the first control valve, the second control valve that described the first shore pipe, the second shore pipe open or close.
8. regulating tank according to claim 1, it is characterized in that: described conducting element is arranged at the top of described inner core, described the first shore pipe is arranged at the bottom of described inner core, filtration unit is arranged between described conducting element and described the first shore pipe, with by the sludge filtration in described oily(waste)water and stay the bottom of described inner core.
9. regulating tank according to claim 1, is characterized in that: described regulating tank also has the attemperator that is positioned at outside.
10. regulating tank according to claim 1, is characterized in that: described regulating tank also has the vapour pipe that is positioned at regulating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430517.4A CN104150546B (en) | 2014-08-27 | 2014-08-27 | Regulating tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430517.4A CN104150546B (en) | 2014-08-27 | 2014-08-27 | Regulating tank |
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| Publication Number | Publication Date |
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| CN104150546A true CN104150546A (en) | 2014-11-19 |
| CN104150546B CN104150546B (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410430517.4A Active CN104150546B (en) | 2014-08-27 | 2014-08-27 | Regulating tank |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620963A (en) * | 2016-01-19 | 2016-06-01 | 浙江海洋学院 | Oil storage tank provided with oil-water discrimination mechanism |
| CN105620951A (en) * | 2016-01-19 | 2016-06-01 | 浙江海洋学院 | Oil storage tank provided with turbulent flow resistant type drainage system |
| CN105670680A (en) * | 2016-01-19 | 2016-06-15 | 浙江海洋学院 | Crude oil dewatering system |
| CN105670682A (en) * | 2016-01-19 | 2016-06-15 | 浙江海洋学院 | Flow concentration and water drainage type crude oil dehydration tank |
| CN106809545A (en) * | 2016-05-24 | 2017-06-09 | 衢州锐思机械科技有限公司 | It is provided with the oil storage tank of profit mechanism for identifying |
| CN106833726A (en) * | 2016-05-24 | 2017-06-13 | 衢州锐思机械科技有限公司 | Crude oil dehydrating system |
| CN107137956A (en) * | 2016-05-24 | 2017-09-08 | 江山行诚科技信息咨询服务有限公司 | Manifold-type crude oil drain sump provided with suspension ring |
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| DE3315429A1 (en) * | 1982-05-07 | 1983-11-10 | Výskumný ústav vodného hospodárstva, Bratislava | DEVICE FOR SPIRAL SEPARATION OF LIQUIDS WITH DIFFERENT DENSITY |
| CN2521212Y (en) * | 2001-09-03 | 2002-11-20 | 中国石油天然气股份有限公司 | Waste water containing oil treatment arrangement |
| CN204097120U (en) * | 2014-08-27 | 2015-01-14 | 苏州清然环保科技有限公司 | Regulating tank |
-
2014
- 2014-08-27 CN CN201410430517.4A patent/CN104150546B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3315429A1 (en) * | 1982-05-07 | 1983-11-10 | Výskumný ústav vodného hospodárstva, Bratislava | DEVICE FOR SPIRAL SEPARATION OF LIQUIDS WITH DIFFERENT DENSITY |
| CN2521212Y (en) * | 2001-09-03 | 2002-11-20 | 中国石油天然气股份有限公司 | Waste water containing oil treatment arrangement |
| CN204097120U (en) * | 2014-08-27 | 2015-01-14 | 苏州清然环保科技有限公司 | Regulating tank |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620963A (en) * | 2016-01-19 | 2016-06-01 | 浙江海洋学院 | Oil storage tank provided with oil-water discrimination mechanism |
| CN105620951A (en) * | 2016-01-19 | 2016-06-01 | 浙江海洋学院 | Oil storage tank provided with turbulent flow resistant type drainage system |
| CN105670680A (en) * | 2016-01-19 | 2016-06-15 | 浙江海洋学院 | Crude oil dewatering system |
| CN105670682A (en) * | 2016-01-19 | 2016-06-15 | 浙江海洋学院 | Flow concentration and water drainage type crude oil dehydration tank |
| CN106809545A (en) * | 2016-05-24 | 2017-06-09 | 衢州锐思机械科技有限公司 | It is provided with the oil storage tank of profit mechanism for identifying |
| CN106833726A (en) * | 2016-05-24 | 2017-06-13 | 衢州锐思机械科技有限公司 | Crude oil dehydrating system |
| CN107137956A (en) * | 2016-05-24 | 2017-09-08 | 江山行诚科技信息咨询服务有限公司 | Manifold-type crude oil drain sump provided with suspension ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104150546B (en) | 2015-09-30 |
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