CN106673236A - Alarm type oil-water separation device - Google Patents
Alarm type oil-water separation device Download PDFInfo
- Publication number
- CN106673236A CN106673236A CN201510752838.0A CN201510752838A CN106673236A CN 106673236 A CN106673236 A CN 106673236A CN 201510752838 A CN201510752838 A CN 201510752838A CN 106673236 A CN106673236 A CN 106673236A
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- CN
- China
- Prior art keywords
- oil
- settling box
- liquid
- solid
- barrel
- Prior art date
- 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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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
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- 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)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses an alarm type oil-water separation device. The alarm type oil-water separation device comprises a first precipitation barrel, a solid-liquid separation barrel, a second precipitation barrel and an oil storage barrel, wherein a first liquid inlet and a sand discharge port are formed in the lower end of the first precipitation barrel, a first liquid outlet is formed in the upper end of the first precipitation barrel, a second liquid inlet and a sludge discharge port are formed in the lower end of the solid-liquid separation barrel, a second liquid outlet is formed in the upper end of the solid-liquid separation barrel, a filter screen for separating the solid-liquid separation barrel is arranged inside the solid-liquid separation barrel, a third liquid inlet and a water discharge port are formed in the lower end of the second precipitation barrel, an oil discharge port is formed in the upper end of the second precipitation barrel, an oil-water interface detector is arranged in the second precipitation barrel, a liquid level sensor is arranged at the upper end of the inner wall of the oil storage barrel, and the signal output of the liquid level sensor is connected to an alarm on the oil storage barrel. The alarm type oil-water separation device disclosed by the invention has the beneficial effects that the liquid level sensor which monitors the oil quantity is arranged in the oil storage barrel of the device, so that an alarm is given when the oil in the oil storage barrel is excessive to remind a worker to unload oil.
Description
Technical field
The present invention relates to piece-rate system, mainly oil-water separation, especially relate to alarm type oily-water seperating equipment.
Background technology
Oily-water seperating equipment is that, by a kind of machine of oil-water separation, typically food and drink is used for processing sewage, because the requirement of environmental protection, is discharged to the sewage in rivers,lakes and seas produced by ship machinery space and has to pass through process, needs to use oil water separator.
Existing oil water separator is required for manually going to observe oil-water interfaces, then decides whether oil extraction, and this mode needs to expend substantial amounts of labour force；Oil water separator typically has the settling box of a precipitation sandstone, after sandstone precipitation, can go the compartment time to process sandstone, but at this moment, sandstone is likely to be combined together, it is difficult to naturally drain, very big frustration is caused to staff；Oily Jing at the oil extraction of oil-water separation often condenses because of low temperature, so as to cause oil extraction to fail, is at this moment accomplished by staff and is heated outside case, very trouble.
The content of the invention
It is an object of the invention to overcome the shortcoming and defect of above-mentioned prior art, there is provided alarm type oily-water seperating equipment, solving existing oil water separator causes the defect of oil extraction hardly possible using loaded down with trivial details, sand discharge trouble, easy appearance oil solidification.
The purpose of the present invention is achieved through the following technical solutions：Alarm type oily-water seperating equipment，Including the first settling box、Solid-liquid separation bucket、Second settling box and oil storage barrel，The lower end of the first settling box arranges the first inlet and sediment ejection opening，Its upper end arranges the first liquid outlet，Position of first inlet on the first settling box is higher than sediment ejection opening，The lower end of solid-liquid separation bucket is provided with the second inlet and mud discharging mouth，Its upper end is provided with the second liquid outlet，It is internally provided with the drainage screen of cut-off solid-liquid separation bucket，Position of second inlet on solid-liquid separation bucket is higher than mud discharging mouth，The lower end of the second settling box is provided with the 3rd inlet and discharge outlet，Its upper end is provided with oil drain out，Second inlet connects the first liquid outlet，3rd inlet connects the second liquid outlet，Oil water interface detector is provided with second settling box，An oil extraction valve is provided with described oil drain out，A water discharging valve is provided with discharge outlet，The switch of oil extraction valve and water discharging valve is all connected to oil water interface detector，Described oil storage barrel is communicated to oil drain out，The bottom of the first described settling box is provided with an agitating device，Agitating device includes the impeller for being arranged on the first settling box inner bottom and the motor being arranged on below the first settling box，The arbor of motor connects impeller through the first settling box，A heater is being provided with the second described settling box at the height of oil drain out，Heater is annular in shape，It surrounds the circle of inwall one of the second settling box，The inwall upper end of described oil storage barrel arranges a liquid level sensor，The signal output of liquid level sensor is connected to the alarm on oil storage barrel.
When this device works，The liquid that need to be filtered is pumped into from the inlet of the first settling box，Liquid is precipitated in the first settling box，Mainly it is settled out sandstone，Sandstone can be discharged in sediment ejection opening，And liquid is after the first liquid outlet is higher by，Enter solid-liquid separation bucket，First liquid outlet is highly consistent with the second liquid outlet，Just can guarantee that the circulation of liquid，In solid-liquid separation bucket，It is primarily discrete go out more tiny sludge，Mainly pass through drainage screen，Sludge is intercepted in lower section，It is last to precipitate below solid-liquid separation bucket，And discharge from mud discharging mouth，Liquid is entered into after the second settling box，At this moment it is substantially remaining water and oil in bucket，The density of oil is less than water，After long inactivity，Oil is exactly to swim in top，When oil water interface detector detects oil-water interfaces less than oil drain out 2-4CM，Open oil extraction valve，Oil is imported in oil storage barrel，And when oil-water interfaces decrease speed is very low in oil water interface detector detects the second settling box，Start water discharging valve，Carry out discharge unit waste water，To facilitate subsequent liquid to enter.
This device arranges impeller at the first settling box bottom, and when needing to discharge sandstone, such as sandstone solidification starts impeller, through impeller stirring at a slow speed, so that sandstone scatters, has easily just discharged sandstone.
This device is provided with a ring-shaped heater in the second settling box, the position near oil drain out, when solidification occurs in oil, that is, starts ring-shaped heater, after oil is melted, you can carry out oil extraction.
This device arranges a liquid level sensor in oil storage barrel, for monitoring the oil reserve in oil storage barrel, when oil reserve reaches setting height, liquid level sensor transmits a signal to alarm, alarm equipment alarm, that is, have staff come to process, it is to avoid oil is diffused out in oil storage barrel.
Further, a watch window is provided with the first described settling box, described watch window is extended to topmost from the bottom of the first settling box.For observing the situation in the first settling box, to recognize the amount of internal sandstone, sand discharge is ready to.
Further, a watch window is provided with solid-liquid separation bucket, described watch window is extended to topmost from the bottom of solid-liquid separation bucket.For observing the situation in solid-liquid separation bucket, to understand the amount of internal sludge, spoil disposal is ready to.
Further, a watch window is provided with the second described settling box, described watch window is extended to topmost from the bottom of the second settling box.For observing the situation inside the second settling box, to recognize the amount of internal liquid, the amount into liquid is determined.
The invention has the beneficial effects as follows：
This device, first carries out a sandstone precipitation by liquid, discharges some oarse-grained sandstones, then carries out solid-liquid separation, discharges sludge, and finally again standing separation is fuel-displaced, and such mode need not expend electric power, and cost is relatively low；
In this device, oil water interface detector is provided with, oil-water interfaces are detected at any time, carry out oil extraction draining, reduce the working strength of staff；
This device arranges impeller in the bottom of the bucket of precipitation sandstone, and by impeller the sandstone of condensation is broken up, and facilitates the discharge of sandstone；
Oil extraction heater is set, and when solving oil extraction, oil is in curdled appearance, it is difficult to the problem of exclusion；
The liquid level sensor of monitoring oil mass is set in the oil storage barrel of this device, when oil mass is excessive in oil storage barrel, is reported to the police, remind staff's emptying.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the sectional view of the first settling box drum head；
Fig. 3 is sectional view of second settling box at oil drain out；
In figure, the settling boxs of 1- first, 2- solid-liquid separation buckets, the settling boxs of 3- second, 4- oil storage barrels, 5- oil water interface detectors, 6- agitating devices, the inlets of 101- first, 102- sediment ejection openings, the liquid outlets of 103- first, the inlets of 201- second, 202- mud discharging mouths, the liquid outlets of 203- second, 204- drainage screens, the inlets of 301- the 3rd, 302- discharge outlet, 303- oil drain outs, 304- oil extraction valves, 305- water discharging valves, 306- heaters, 401- liquid level sensors, 402- alarms, 601- impellers, 602- motors.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but the structure of the present invention is not limited only to following examples.
Embodiment
As shown in Figure 1 to Figure 3，Alarm type oily-water seperating equipment，Including the first settling box 1、Solid-liquid separation bucket 2、Second settling box 3 and oil storage barrel 4，The lower end of the first settling box 1 arranges the first inlet 101 and sediment ejection opening 102，Its upper end arranges the first liquid outlet 103，Position of first inlet 101 on the first settling box 1 is higher than sediment ejection opening 102，The lower end of solid-liquid separation bucket 2 is provided with the second inlet 202 and mud discharging mouth 202，Its upper end is provided with the second liquid outlet 203，It is internally provided with the drainage screen 204 of cut-off solid-liquid separation bucket 2，Position of second inlet 202 on solid-liquid separation bucket 2 is higher than mud discharging mouth 202，The lower end of the second settling box 3 is provided with the 3rd inlet 301 and discharge outlet 302，Its upper end is provided with oil drain out 303，Second inlet 202 connects the first liquid outlet 103，3rd inlet 301 connects the second liquid outlet 203，Oil water interface detector 5 is provided with second settling box 3，An oil extraction valve 304 is provided with described oil drain out 303，A water discharging valve 305 is provided with discharge outlet 302，The switch of oil extraction valve 304 and water discharging valve 305 is all connected to oil water interface detector 5，Described oil storage barrel 4 is communicated to oil drain out 303，The bottom of the first described settling box 1 is provided with an agitating device 6，Agitating device 6 includes the motor 602 for being arranged on the impeller 601 of the inner bottom of the first settling box 1 and being arranged on below the first settling box 1，The arbor of motor 602 connects impeller 601 through the first settling box 1，A heater 306 is being provided with the second described settling box 3 at the height of oil drain out 303，Heater 306 is annular in shape，It surrounds the circle of inwall one of the second settling box 3，The inwall upper end of described oil storage barrel 4 arranges a liquid level sensor 401，The signal output of liquid level sensor 401 is connected to the alarm 402 on oil storage barrel 4.
When this device works，The liquid that need to be filtered is pumped into from the inlet of the first settling box 1，Liquid is precipitated in the first settling box 1，Mainly it is settled out sandstone，Sandstone can be discharged in sediment ejection opening 102，And liquid is after the first liquid outlet 103 is higher by，Enter solid-liquid separation bucket 2，First liquid outlet 103 is highly consistent with the second liquid outlet 203，Just can guarantee that the circulation of liquid，In solid-liquid separation bucket 2，It is primarily discrete go out more tiny sludge，Mainly pass through drainage screen 204，Sludge is intercepted in lower section，It is last to precipitate below solid-liquid separation bucket 2，And discharge from mud discharging mouth 202，Liquid is entered into after the second settling box 3，At this moment it is substantially remaining water and oil in bucket，The density of oil is less than water，After long inactivity，Oil is exactly to swim in top，When oil water interface detector 5 detects oil-water interfaces less than oil drain out 2-4CM，Open oil extraction valve 304，Oil is imported in oil storage barrel 4，And when oil-water interfaces decrease speed is very low in oil water interface detector 5 detects the second settling box 3，This is to judge that the oil content that can be isolated in liquid is very few，Start water discharging valve 305，Carry out discharge unit waste water，To facilitate subsequent liquid to enter.
This device arranges impeller 601 at the bottom of the first settling box 1, and when needing to discharge sandstone, such as sandstone solidification starts impeller, through impeller stirring at a slow speed, so that sandstone scatters, has easily just discharged sandstone.
This device is provided with a ring-shaped heater 306 in the second settling box 3, the position near oil drain out 303, when solidification occurs in oil, that is, starts ring-shaped heater 306, after oil is melted, you can carry out oil extraction.
This device arranges a liquid level sensor 401 in oil storage barrel 4, for monitoring the oil reserve in oil storage barrel 4, when oil reserve reaches setting height, liquid level sensor 401 transmits a signal to alarm 402, alarm 402 is reported to the police, that is, have staff to come to process, it is to avoid oil is diffused out in oil storage barrel 4.
Further, a watch window is provided with the first described settling box 1, described watch window is extended to topmost from the bottom of the first settling box 1.For observing the situation in the first settling box 1, to recognize the amount of internal sandstone, sand discharge is ready to.
Further, a watch window is provided with solid-liquid separation bucket 2, described watch window is extended to topmost from the bottom of solid-liquid separation bucket 2.For observing the situation in solid-liquid separation bucket 2, to understand the amount of internal sludge, spoil disposal is ready to.
Further, a watch window is provided with the second described settling box 3, described watch window is extended to topmost from the bottom of the second settling box 3.For observing the situation inside the second settling box 3, to recognize the amount of internal liquid, the amount into liquid is determined.
Claims (4)
1. alarm type oily-water seperating equipment, it is characterised in that including the first settling box（1）, solid-liquid separation bucket（2）, the second settling box（3）And oil storage barrel（4）, the first settling box（1）Lower end arrange the first inlet（101）And sediment ejection opening（102）, its upper end arranges the first liquid outlet（103）, the first inlet（101）In the first settling box（1）On position be higher than sediment ejection opening（102）, solid-liquid separation bucket（2）Lower end be provided with the second inlet（202）And mud discharging mouth（202）, its upper end is provided with the second liquid outlet（203）, it is internally provided with cut-off solid-liquid separation bucket（2）Drainage screen（204）, the second inlet（202）In solid-liquid separation bucket（2）On position be higher than mud discharging mouth（202）, the second settling box（3）Lower end be provided with the 3rd inlet（301）And discharge outlet（302）, its upper end is provided with oil drain out（303）, the second inlet（202）Connect the first liquid outlet（103）, the 3rd inlet（301）Connect the second liquid outlet（203）, the second settling box（3）Inside it is provided with oil water interface detector（5）, described oil drain out（303）Place is provided with an oil extraction valve（304）, discharge outlet（302）Place is provided with a water discharging valve（305）, oil extraction valve（304）And water discharging valve（305）Switch be all connected to oil water interface detector（5）, described oil storage barrel（4）It is communicated to oil drain out（303）, described the first settling box（1）Bottom be provided with an agitating device（6）, agitating device（6）Including being arranged on the first settling box（1）The impeller of inner bottom（601）Be arranged on the first settling box（1）The motor of lower section（602）, motor（602）Arbor pass through the first settling box（1）Connection impeller（601）, described the second settling box（3）Inherence is located at oil drain out（303）Height at be provided with a heater（306）, heater（306）Annularly, it surrounds the second settling box（3）Inwall one enclose, described oil storage barrel（4）Inwall upper end arrange a liquid level sensor（401）, liquid level sensor（401）Signal output be connected to oil storage barrel（4）On alarm（402）.
2. alarm type oily-water seperating equipment according to claim 1, it is characterised in that the first described settling box（1）On be provided with a watch window, described watch window is from the first settling box（1）Bottom extend to topmost.
3. alarm type oily-water seperating equipment according to claim 1, it is characterised in that solid-liquid separation bucket（2）On be provided with a watch window, described watch window is from solid-liquid separation bucket（2）Bottom extend to topmost.
4. alarm type oily-water seperating equipment according to claim 1, it is characterised in that the second described settling box（3）On be provided with a watch window, described watch window is from the second settling box（3）Bottom extend to topmost.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510752838.0A CN106673236A (en) | 2015-11-08 | 2015-11-08 | Alarm type oil-water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510752838.0A CN106673236A (en) | 2015-11-08 | 2015-11-08 | Alarm type oil-water separation device |
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| Publication Number | Publication Date |
|---|---|
| CN106673236A true CN106673236A (en) | 2017-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510752838.0A Pending CN106673236A (en) | 2015-11-08 | 2015-11-08 | Alarm type oil-water separation device |
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| Country | Link |
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| CN (1) | CN106673236A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502822A (en) * | 2018-12-18 | 2019-03-22 | 苏州恩典环保科技有限公司 | Oil-water separation system |
-
2015
- 2015-11-08 CN CN201510752838.0A patent/CN106673236A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502822A (en) * | 2018-12-18 | 2019-03-22 | 苏州恩典环保科技有限公司 | Oil-water separation system |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |