CN213965276U - Oil-water separation device for hydrolyzed sweet water - Google Patents
Oil-water separation device for hydrolyzed sweet water Download PDFInfo
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- CN213965276U CN213965276U CN202022409083.3U CN202022409083U CN213965276U CN 213965276 U CN213965276 U CN 213965276U CN 202022409083 U CN202022409083 U CN 202022409083U CN 213965276 U CN213965276 U CN 213965276U
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Abstract
The utility model discloses an oil-water separator of sweet water of hydrolysising, oil-water separator of sweet water of hydrolysising include a plurality of sweet water jars, delivery pump, monitoring device. The bottom of sweet water jar is provided with sweet water jar drain, is close to the bottom position on the sweet water jar and is provided with sweet water jar discharge gate, adopts the pipeline to link to each other the switch-on between a plurality of sweet water jars, and still is provided with the sweet water entry of hydrolysising on the first sweet water jar. The input end of the delivery pump is communicated with a sweet water tank discharge port of the sweet water tank and a sweet water tank discharge outlet through pipelines, and the output end of the delivery pump is communicated and connected with a discharge pipe and a discharge pipe. The monitoring device is arranged in the sweet water tank. All be provided with the valve on the pipeline of intercommunication between sweet water jar discharge gate, sweet water jar drain, the sweet water entry of hydrolysising, blow off pipe, discharging pipe and the sweet water jar, the top of sweet water jar is provided with the exhaust hole. The utility model discloses an oil-water separator of sweet water of hydrolysising has the convenient advantage of retrieving fat in the sweet water, environmental protection and practicality.
Description
Technical Field
The utility model belongs to the oil-water separator field especially relates to an oil-water separator of sweet water of hydrolysising.
Background
The sweet water continuously discharged by the acidified oil and fat hydrolysis process is high in temperature, the sweet water mainly comprises water and a small amount of fat (crude glycerol and black fatty acid), if the sweet water is directly conveyed to a sewage treatment workshop for treatment, the fat in the sweet water can greatly influence sewage treatment, the condition is serious, even an IC tower can be collapsed, and the whole line paralysis of sewage treatment is caused, so that the fat in the sweet water needs to be separated as far as possible before entering the sewage treatment process.
At present, sweet water is usually drained into a water tank in the industry and then is separated from oil, and the water tank is required to be sealed due to environmental protection requirements, so that the separated oil is difficult to recover, a large amount of manpower and material resources are wasted, and certain safety risks are caused to operating personnel.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect that the oil is difficult to recover when the oil and water are separated from the water in the sweet water of hydrolysis in the prior art, the utility model discloses the required problem of solving lies in providing an oil-water separation device of sweet water of hydrolysis, has the advantage of convenient retrieving the oil and water in the sweet water.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a pair of sweet water's oil-water separator hydrolysises, include:
the sweet water tank comprises a plurality of sweet water tanks, wherein the bottoms of the sweet water tanks are provided with a sweet water tank sewage discharge outlet, the positions, close to the bottoms, of the sweet water tanks are provided with sweet water tank discharge outlets, the sweet water tanks are communicated by adopting pipeline connection, and the first sweet water tank is also provided with a hydrolyzed sweet water inlet;
the input end of the delivery pump is communicated with a sweet water tank discharge port of the sweet water tank and a sweet water tank discharge port through pipelines, and the output end of the delivery pump is communicated and connected with a discharge pipe and a discharge pipe;
the monitoring device is arranged in the sweet water tank and used for monitoring whether grease exists at the height position of the discharge hole of the sweet water tank in the sweet water tank or not;
the sweet water tank discharge port, the sweet water tank drain outlet the sweet water inlet of hydrolysising all be provided with the valve on the blow off pipe the discharging pipe and the pipeline of intercommunication between the sweet water tank, the top of sweet water tank is provided with the exhaust hole.
Preferably, a corrugated filler is arranged in the sweet water tank below the hydrolysis sweet water inlet.
Preferably, a smell removing pipe is arranged on the vent hole in the top of the sweet water tank and used for conveying the waste gas exhausted from the sweet water tank into a waste gas treatment device.
Preferably, an overflow port is arranged on the sweet water tank near the top.
Preferably, the pipelines communicated with the sweet water tanks are connected by inverted U-shaped pipes, and the tops of the U-shaped pipes are lower than the height of the overflow ports.
The utility model has the advantages that:
the utility model provides a pair of water oil separating device of sweet water of hydrolysising, including a plurality of sweet water jars, delivery pump, monitoring device. The bottom of sweet water jar is provided with the sweet water jar drain, and is close to and is provided with sweet water jar discharge gate on the bottom position, adopts the pipeline to be linked together between the sweet water jar to still be provided with the sweet water entry of hydrolysising on the first sweet water jar, the sweet water of hydrolysising enters into in the sweet water jar through the sweet water entry of hydrolysising. The input end of the delivery pump is communicated with the sweet water tank drain outlet and the sweet water tank discharge outlet of each sweet water tank through pipelines, and the output end of the delivery pump is communicated with a drain pipe and a discharge pipe. And each sweet water tank is internally provided with a monitoring device for monitoring whether grease exists near the position of a sweet water tank discharge port of the sweet water tank. All be provided with the valve on the pipeline of intercommunication between sweet water jar discharge gate, sweet water jar drain, the sweet water entry of hydrolysising, blow off pipe, discharging pipe and the sweet water jar, the top of sweet water jar still is provided with the exhaust hole. When the device works, firstly, hydrolyzed sweet water is input into the sweet water tanks through a hydrolyzed sweet water inlet on the first sweet water tank (a valve on a pipeline communicated between the sweet water tanks is in an open state), after the hydrolyzed sweet water in the sweet water tanks is kept stand for a period of time, grease in the hydrolyzed sweet water floats to the upper surface of the hydrolyzed sweet water because the grease is lower than the water density, then the sewage in the sweet water tanks (the part with low grease content at the lower layer after the hydrolyzed sweet water is kept stand) is discharged out of the sweet water tanks through a delivery pump by opening a valve at the sewage discharge port of the sweet water tanks at the bottom of the sweet water tanks and simultaneously opening valves on a sewage discharge pipe, a discharge port of the sweet water tanks and a valve on the pipeline communicated between the sweet water tanks, the level of the hydrolyzed sweet water in the sweet water tanks is reduced, and whether grease exists at the height positions of discharge ports of the sweet water tanks is observed in real time by paying attention to observe a monitoring device, when there is the grease in the sweet water jar discharge gate position of certain sweet water jar, through closing the valve on sweet water jar drain outlet, the blow off pipe, then open the valve on the sweet water jar discharge gate on this sweet water jar to open the valve on the discharging pipe, arrange the grease in this sweet water jar in to the raw materials storage tank via the discharging pipe through the pump body. After the oil in the sweet water tank is pumped out, the method can be adopted to discharge the residual sewage in the sweet water tank, and the oil separation work of the hydrolysis sweet water of the next round is carried out.
To sum up, the utility model discloses an oil-water separator of sweet water of hydrolysising has the convenient advantage of retrieving fat in the sweet water, and whole process is all accomplished in sweet water jar and pipeline, and it is very little to produce the pollution to external environment, environmental protection and practicality.
Drawings
Fig. 1 is a schematic structural diagram of the oil-water separation device for hydrolyzed sweet water disclosed by the present invention.
In the figure:
1. a sweet water tank; 2. a delivery pump; 3. a hydrolyzed sweet water inlet; 4. a monitoring device; 5. a sweet water tank drain outlet; 6. a discharge hole of the sweet water tank; 13. an overflow port; 14. a high-level control point of the sweet water tank B; 15. an exhaust hole; 18. a blow-off pipe; 19. a discharge pipe; 20. a U-shaped pipe; 21. and (4) corrugated packing.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1, the oil-water separation device for hydrolyzing sweet water provided in this embodiment includes a plurality of sweet water tanks, a delivery pump, and a monitoring device. The bottom of sweet water jar is provided with sweet water jar drain, is close to the bottom position on the sweet water jar and is provided with sweet water jar discharge gate, adopts the pipeline to link to each other the switch-on between a plurality of sweet water jars (adopt two sweet water jars in this embodiment), and still is provided with the sweet water entry of hydrolysising on the first sweet water jar. The input end of the delivery pump is communicated with a sweet water tank discharge port of the sweet water tank and a sweet water tank discharge outlet through pipelines, and the output end of the delivery pump is communicated and connected with a discharge pipe and a discharge pipe. The monitoring device is arranged in the sweet water tank and used for monitoring whether grease exists at the height position of the discharge hole of the sweet water tank in the sweet water tank or not. All be provided with the valve on the pipeline of intercommunication between sweet water jar discharge gate, sweet water jar drain, the sweet water entry of hydrolysising, blow off pipe, discharging pipe and the sweet water jar, the top of sweet water jar is provided with the exhaust hole.
When the device works, firstly, hydrolyzed sweet water is input into the sweet water tanks through a hydrolyzed sweet water inlet on the first sweet water tank (a valve on a pipeline communicated between the sweet water tanks is in an open state), after the hydrolyzed sweet water in the sweet water tanks is kept stand for a period of time, grease in the hydrolyzed sweet water floats to the upper surface of the hydrolyzed sweet water because the grease is lower than the water density, then the sewage in the sweet water tanks (the part with low grease content at the lower layer after the hydrolyzed sweet water is kept stand) is discharged out of the sweet water tanks through a delivery pump by opening a valve at the sewage discharge port of the sweet water tanks at the bottom of the sweet water tanks and simultaneously opening valves on a sewage discharge pipe, a discharge port of the sweet water tanks and a valve on the pipeline communicated between the sweet water tanks, the level of the hydrolyzed sweet water in the sweet water tanks is reduced, and whether grease exists at the height positions of discharge ports of the sweet water tanks is observed in real time by paying attention to observe a monitoring device, when there is the grease in the sweet water jar discharge gate position of certain sweet water jar, through closing the valve on sweet water jar drain outlet, the blow off pipe, then open the valve on the sweet water jar discharge gate on this sweet water jar to open the valve on the discharging pipe, arrange the grease in this sweet water jar in to the raw materials storage tank via the discharging pipe through the pump body. After the oil in the sweet water tank is pumped out, the method can be adopted to discharge the residual sewage in the sweet water tank, and the oil separation work of the hydrolysis sweet water of the next round is carried out.
In conclusion, the disclosed oil-water separator of sweet water of hydrolysising of this example has the advantage of convenient retrieving fat in the sweet water, and whole process all accomplishes in sweet water jar and in the pipeline, and it is very little to produce the pollution to external environment, environmental protection and practicality.
Furthermore, a ripple packing is arranged in the sweet water tank below the hydrolysis sweet water inlet. The sweet water of hydrolysising flows through the ripple filler when downwards, blocks the baffling through the ripple filler for grease and the better separation of water in the sweet water of hydrolysising improve the sweet water separation of hydrolysising and draw the efficiency.
In order to avoid sweet water of hydrolysising in the sweet water jar in the in-process that stews, the gas that produces in the sweet water jar leaks and pollutes the ambient air environment, further, be provided with on the exhaust hole at the top of sweet water jar and remove the flavor pipe, remove the flavor pipe and be used for carrying the exhaust waste gas in the sweet water jar to the exhaust-gas treatment device in. Carry the gas that will originally leak from sweet water jar to exhaust treatment device through adopting to remove the flavor pipe, avoid the gas outgoing in the sweet water jar and pollute the air circumstance on every side, and then make the separator of sweet water of hydrolysising environmental protection more.
In order to avoid the inconvenience of grease and moisture caused by the fact that too much sweet water is introduced into the sweet water tank, an overflow port is further arranged on the sweet water tank close to the top (a collecting device is arranged at the outlet of the overflow port to prevent the too much sweet water from directly flowing outside the device and polluting the external environment). The height of the hydrolyzed sweet water in the sweet water tank can not exceed the overflow port by control, so that the oil in the hydrolyzed sweet water can float up to the top of the hydrolyzed sweet water in the sweet water tank after standing and separating, and the separation of the oil and the water in the hydrolyzed sweet water is facilitated.
Furthermore, pipelines communicated with the sweet water tanks are connected by inverted U-shaped pipes, and the tops of the U-shaped pipes are lower than the height of the overflow ports. Adopt the U-shaped pipe of inversion both can make between the sweet water jar adjacent intercommunication to when the sweet water jar carries out drainage or oil discharge, can not exert an influence between the adjacent jar body, so that independent drainage or oil discharge grease action are carried out to the independent jar body.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (5)
1. An oil-water separator of sweet water of hydrolysising, its characterized in that includes:
the sweet water tank comprises a plurality of sweet water tanks, wherein the bottoms of the sweet water tanks are provided with a sweet water tank sewage discharge outlet, the positions, close to the bottoms, of the sweet water tanks are provided with sweet water tank discharge outlets, the sweet water tanks are communicated by adopting pipeline connection, and the first sweet water tank is also provided with a hydrolyzed sweet water inlet;
the input end of the delivery pump is communicated with a sweet water tank discharge port of the sweet water tank and a sweet water tank discharge port through pipelines, and the output end of the delivery pump is communicated and connected with a discharge pipe and a discharge pipe;
the monitoring device is arranged in the sweet water tank and used for monitoring whether grease exists at the height position of the discharge hole of the sweet water tank in the sweet water tank or not;
the sweet water tank discharge port, the sweet water tank drain outlet the sweet water inlet of hydrolysising all be provided with the valve on the blow off pipe the discharging pipe and the pipeline of intercommunication between the sweet water tank, the top of sweet water tank is provided with the exhaust hole.
2. The apparatus for separating oil from water for hydrolyzing sweet water as claimed in claim 1, wherein:
and a corrugated filler is arranged in the sweet water tank below the hydrolysis sweet water inlet.
3. The apparatus for separating oil from water for hydrolyzing sweet water as claimed in claim 1, wherein:
and a smell removing pipe is arranged on the exhaust hole at the top of the sweet water tank and used for conveying the waste gas exhausted from the sweet water tank into a waste gas treatment device.
4. The apparatus for separating oil from water for hydrolyzing sweet water as claimed in claim 1, wherein:
an overflow port is arranged on the sweet water tank near the top.
5. The apparatus for separating water from oil according to claim 4, wherein:
and pipelines communicated with the sweet water tanks are connected by inverted U-shaped pipes, and the tops of the U-shaped pipes are lower than the height of the overflow ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022409083.3U CN213965276U (en) | 2020-10-26 | 2020-10-26 | Oil-water separation device for hydrolyzed sweet water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022409083.3U CN213965276U (en) | 2020-10-26 | 2020-10-26 | Oil-water separation device for hydrolyzed sweet water |
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| Publication Number | Publication Date |
|---|---|
| CN213965276U true CN213965276U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022409083.3U Active CN213965276U (en) | 2020-10-26 | 2020-10-26 | Oil-water separation device for hydrolyzed sweet water |
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| CN (1) | CN213965276U (en) |
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2020
- 2020-10-26 CN CN202022409083.3U patent/CN213965276U/en active Active
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