CN215161886U - Restaurant oily sewage treatment and purification device - Google Patents
Restaurant oily sewage treatment and purification device Download PDFInfo
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- CN215161886U CN215161886U CN202022383710.0U CN202022383710U CN215161886U CN 215161886 U CN215161886 U CN 215161886U CN 202022383710 U CN202022383710 U CN 202022383710U CN 215161886 U CN215161886 U CN 215161886U
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Abstract
A restaurant oily sewage treatment and purification device comprises an oil-water separation chamber, a microorganism contact reaction chamber, a floating oil monitoring microorganism adding chamber, a microorganism deep degradation chamber and a clear water observation chamber, wherein a flow guide port and a residue-liquid separation filter screen are respectively arranged on the oil-water separation chamber, and an oil discharge valve is arranged on the side surface of the oil-water separation chamber; a sampling pump, an oil content monitoring analyzer and a peristaltic pump set are respectively arranged in the floating oil monitoring microorganism adding chamber, the microorganism contact reaction chamber is communicated with the oil content monitoring analyzer through the sampling pump, a microorganism storage container is communicated with the inner cavity of the microorganism contact reaction chamber through the peristaltic pump set, a small sewage pump is arranged at the bottom of the microorganism contact reaction chamber, and the small sewage pump is communicated with a microorganism deep degradation chamber through a drain pipe; the side of the clear water observation chamber is provided with a drain valve. The utility model overcomes prior art's is not enough, has the advantage that can carry out automatic degree of depth deoiling, greasy dirt treatment effect is good, easy operation, power consumption are low, no secondary pollution, the waste water after the processing can directly discharge.
Description
Technical Field
The utility model relates to an oily water treatment technical field, concretely relates to food and beverage oily sewage treatment purifier.
Background
At present, with the continuous development of economy, the living standard of people is continuously improved, the catering industry is rapidly developed, the amount of the produced oily sewage of the catering industry is more and more, the oily sewage cannot be effectively treated and utilized, and the oily sewage contains a large amount of toxic substances and recyclable resources. Therefore, the oily wastewater of catering directly discharged into urban drainage pipelines without treatment affects drainage equipment and urban sewage treatment plants, the oil content of the mixed wastewater flowing into the biological treatment structure is usually not more than 30-100mg/L, otherwise the normal metabolic process of activated sludge and biological membranes is directly affected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a food and beverage oily sewage treatment purifier has overcome the not enough of prior art, reasonable in design, has the advantage that can carry out automatic degree of depth deoiling, greasy dirt treatment effect is good, easy operation, power consumption are low, no secondary pollution, the waste water after the processing can directly discharge.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a restaurant oily sewage treatment and purification device comprises an oil-water separation chamber, a microorganism contact reaction chamber, a floating oil monitoring microorganism adding chamber, a microorganism deep degradation chamber and a clear water observation chamber, wherein a flow guide port is fixedly arranged above the oil-water separation chamber, a residue-liquid separation filter screen is arranged below the flow guide port, the residue-liquid separation filter screen is arranged in the oil-water separation chamber, an oil discharge valve is fixedly arranged above the side surface of the oil-water separation chamber, and the oil-water separation chamber is communicated with the microorganism contact reaction chamber through a sewage overflow pipe; the device comprises a floating oil monitoring microorganism adding chamber, a sampling pump, an oil content monitoring analyzer and a peristaltic pump set, wherein the floating oil monitoring microorganism adding chamber is fixedly provided with the sampling pump, the oil content monitoring analyzer and the peristaltic pump set respectively, the inlet end of the sampling pump is fixedly connected with one end of a sampling tube, the other end of the sampling tube is arranged in a microorganism contact reaction chamber, the outlet end of the sampling pump is connected with the oil content monitoring analyzer through a conduit, the signal input end of the peristaltic pump set is in signal connection with the oil content monitoring analyzer, the inlet end of the peristaltic pump set is communicated with a microorganism storage container through a conduit, the outlet end of the peristaltic pump set is fixedly connected with one end of a microorganism spray head, the other end of the microorganism spray head is arranged above the inner cavity of the microorganism contact reaction chamber, the bottom of the inner cavity of the microorganism contact reaction chamber is fixedly provided with a small sewage pump, the small sewage pump is fixedly connected with one end of a drain pipe, and the other end of the drain pipe is fixedly arranged in a microorganism deep degradation chamber, the signal input end of the small sewage pump is in signal connection with an oil content monitoring analyzer; the microorganism deep degradation chamber is communicated with the clear water observation chamber through a clear water overflow pipe, and a drain valve is fixedly arranged below the side surface of the clear water observation chamber.
Preferably, the inside fixed mounting of oil-water separation room has division baffle, the sediment liquid separation filter screen is located one side of division baffle, oil drain valve and sewage overflow pipe are located the opposite side of division baffle.
Preferably, the oil-water separation chamber adopts a closed structure, and an exhaust pipe is fixedly mounted on the upper surface of the oil-water separation chamber.
Preferably, one end of a return pipe is fixedly connected to the oil content monitoring analyzer, and the other end of the return pipe is fixedly installed in the microorganism contact reaction chamber.
Preferably, microorganism contact reaction chamber inner chamber is provided with first liquid level signal sensor and second liquid level signal sensor respectively, first liquid level signal sensor and second liquid level signal sensor's sense terminal is located the top and the below of sample tube tip respectively, first liquid level signal sensor and second liquid level signal sensor's signal output part all is connected with oil content monitoring analysis appearance.
Preferably, a check valve is fixedly installed on the drain pipe.
Preferably, liquid level adjusting pipes are rotatably connected in the oil drain valve and the drain valve.
The utility model provides a food and beverage oily sewage treatment purifier. The method has the following beneficial effects: the system can monitor in real time when the oil-containing sewage is insufficient in water inflow or the oil content changes greatly, automatically adjust the adding amount of microorganisms in real time, prevent floating oil from overflowing, ensure the water quality of the effluent, reduce the operation and maintenance cost, and avoid influencing the normal metabolic process of activated sludge and biomembranes of a municipal sewage treatment plant.
Drawings
In order to more clearly illustrate the present invention or the technical solutions in the prior art, the drawings used in the description of the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a microorganism contact reaction chamber and a floating oil monitoring microorganism adding chamber of the present invention;
the reference numbers in the figures illustrate:
1. an oil-water separation chamber; 2. a microorganism contact reaction chamber; 3. monitoring a microorganism adding chamber by floating oil; 4. a microbial deep degradation chamber; 5. a clear water observation chamber; 6. a flow guide port; 7. a slag-liquid separation filter screen; 8. an oil discharge valve; 9. a sewage overflow pipe; 10. a sampling pump; 11. an oil content monitoring analyzer; 12. a peristaltic pump set; 13. a sampling tube; 14. a microorganism storage container; 15. a microbial spray header; 16. a small sewage pump; 17. a clear water overflow pipe; 18. a drain valve; 19. an isolation baffle; 20. an exhaust pipe; 21. a return pipe; 22. a first liquid level signal sensor; 23. a second liquid level signal sensor; 24. a check valve; 25. and a water discharge pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention will be combined below to clearly and completely describe the technical solutions of the present invention.
Embodiment one, as shown in fig. 1-2, a restaurant oily sewage treatment and purification device comprises an oil-water separation chamber 1, a microorganism contact reaction chamber 2, a floating oil monitoring microorganism adding chamber 3, a microorganism deep degradation chamber 4 and a clear water observation chamber 5, wherein a flow guide port 6 is fixedly installed above the oil-water separation chamber 1, a residue-liquid separation filter screen 7 is installed below the flow guide port 6, the residue-liquid separation filter screen 7 is arranged in the oil-water separation chamber 1, an oil discharge valve 8 is fixedly installed above the side surface of the oil-water separation chamber 1, and the oil-water separation chamber 1 is communicated with the microorganism contact reaction chamber 2 through a sewage overflow pipe 9; a sampling pump 10, an oil content monitoring analyzer 11 and a peristaltic pump set 12 are respectively and fixedly installed in the floating oil monitoring microorganism adding chamber 3, the inlet end of the sampling pump 10 is fixedly connected with one end of a sampling pipe 13, the other end of the sampling pipe 13 is installed in the microorganism contact reaction chamber 2, the outlet end of the sampling pump 10 is connected with the oil content monitoring analyzer 11 through a conduit, the signal input end of the peristaltic pump set 12 is in signal connection with the oil content monitoring analyzer 11, the inlet end of the peristaltic pump set 12 is communicated with a microorganism storage container 14 through a conduit, the outlet end of the peristaltic pump set 12 is fixedly connected with one end of a microorganism spray head 15, the other end of the microorganism spray head 15 is installed above the inner cavity of the microorganism contact reaction chamber 2, a small sewage pump 16 is fixedly installed at the bottom of the inner cavity of the microorganism contact reaction chamber 2, the small sewage pump 16 is fixedly connected with one end of a drain pipe 25, the other end of the drain pipe 25 is in the microorganism contact reaction chamber 2 and is fixedly installed in the microorganism deep degradation chamber 4, the signal input end of the small sewage pump 16 is in signal connection with the oil content monitoring analyzer 11; the microorganism deep degradation chamber 4 is communicated with the clear water observation chamber 5 through a clear water overflow pipe 17, and a drain valve 18 is fixedly arranged below the side surface of the clear water observation chamber 5.
When the device is used, oily sewage enters the residue-liquid separation filter screen 7 through the flow guide port 6 for filtering, so that liquid after solid-liquid separation enters the oil-water separation chamber 1, and oil droplets and water are separated by gravity by utilizing density difference of oil and water and incompatibility of the oil and the water; the oil droplets dispersed in the water slowly float and delaminate under the action of buoyancy, are discharged through the oil discharge valve 8 and are collected and used for other oil refining raw materials in a centralized manner; after floating oil, partial dispersed oil, heavy oil and the like in the wastewater are removed, the residual dissolved oil and emulsified oil at the bottom enter a microorganism contact reaction chamber 2 through a sewage overflow pipe 9, liquid in the microorganism contact reaction chamber 2 enters an oil content monitoring analyzer 11 through a sampling pipe 13 by controlling a sampling pump 10 in a microorganism adding chamber 3 for monitoring floating oil to be started, then a peristaltic pump group 12 is controlled to adopt an intermittent spraying mode to enable microorganisms in a microorganism storage container 14 to enter the microorganism contact reaction chamber 2 through a microorganism spraying head 15, a small-sized sewage pump 16 is controlled to discharge sewage mixed with biological organisms into a microorganism deep degradation chamber 4 for deep degradation of oil stains, and the sewage flows into a clear water observation chamber 5 through a clear water overflow pipe 17 after degradation is completed, then the clear water condition can be detected and observed in the clear water observation chamber 5, and the clear water is discharged through the drain valve 18 after reaching the standard.
In this embodiment, one end of the return pipe 21 is fixedly connected to the oil content monitor analyzer 11, and the other end of the return pipe 21 is fixedly installed in the microorganism contact reaction chamber 2. Therefore, the liquid sample detected by the oil content monitoring analyzer 11 can be discharged into the microorganism contact reaction chamber 2 again through the return pipe 21, so as to prevent the contamination problem of the liquid sample and further prevent the corrosion of other parts caused by the liquid sample.
In the second embodiment, as a further scheme of the first embodiment, an isolation baffle plate 19 is fixedly installed inside the oil-water separation chamber 1, the residue-liquid separation filter screen 7 is located on one side of the isolation baffle plate 19, and the oil discharge valve 8 and the sewage overflow pipe 9 are located on the other side of the isolation baffle plate 19. The oil-water separation chamber 1 is divided into two chambers by the isolation baffle 19, and the oily sewage filtered by the residue-liquid separation filter screen 7 can be further precipitated and filtered in the first chamber and then enter the second chamber, so that the solid-liquid separation effect of the oily sewage is further ensured.
In the third embodiment, as a further aspect of the first embodiment, the oil-water separation chamber 1 is of a closed structure, and the exhaust pipe 20 is fixedly mounted on the upper surface of the oil-water separation chamber 1. Can prevent through closed structure that the oily sewage in the oil-water separation room 1 from flowing out and causing environmental pollution, guarantee through blast pipe 20 that the inside atmospheric pressure of oil-water separation room 1 is the same with the external world to prevent that oily sewage from taking place the backward flow phenomenon.
In a fourth embodiment, as a further scheme of the first embodiment, the inner cavity of the microorganism contact reaction chamber 2 is respectively provided with a first liquid level signal sensor 22 and a second liquid level signal sensor 23, the detection ends of the first liquid level signal sensor 22 and the second liquid level signal sensor 23 are respectively located above and below the end of the sampling tube 13, and the signal output ends of the first liquid level signal sensor 22 and the second liquid level signal sensor 23 are both connected with the oil content monitoring analyzer 11. The liquid level condition of oily sewage in the microorganism contact reaction chamber 2 is detected through the mutual cooperation of the first liquid level signal sensor 22 and the second liquid level signal sensor 23 to in uploading the signal to the oil content monitoring analyzer 11, the oil content monitoring analyzer 11 processes and analyzes the liquid level signal and then controls the start and stop of the sampling pump 10 to monitor the floating oil content, and then controls the start and stop of the peristaltic pump set 12 and the small-sized sewage pump 16.
In the fifth embodiment, as a further scheme of the first embodiment, a check valve 24 is fixedly installed on the drain pipe 25. The backflow of the contaminated water mixed with the living organisms into the microorganism-contacting reaction chamber 2 can be prevented by the check valve 24.
In a sixth embodiment, as a further scheme of the first embodiment, liquid level adjusting pipes are rotatably connected in the oil drain valve 8 and the drain valve 18. The oil discharge liquid level of the oil discharge valve 8 and the water discharge liquid level of the water discharge valve 18 can be controlled and adjusted through the liquid level adjusting pipe so as to adapt to the separation and discharge of different oil stain contents.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a food and beverage oily sewage treatment purifier which characterized in that: the microbial wastewater treatment device comprises an oil-water separation chamber (1), a microbial contact reaction chamber (2), a floating oil monitoring microbial feeding chamber (3), a microbial deep degradation chamber (4) and a clear water observation chamber (5), wherein a flow guide port (6) is fixedly arranged above the oil-water separation chamber (1), a slag-liquid separation filter screen (7) is arranged below the flow guide port (6), the slag-liquid separation filter screen (7) is arranged in the oil-water separation chamber (1), an oil discharge valve (8) is fixedly arranged above the side surface of the oil-water separation chamber (1), and the oil-water separation chamber (1) is communicated with the microbial contact reaction chamber (2) through a sewage overflow pipe (9);
the floating oil monitoring microorganism adding chamber (3) is internally and fixedly provided with a sampling pump (10), an oil content monitoring analyzer (11) and a peristaltic pump set (12) respectively, the inlet end of the sampling pump (10) is fixedly connected with one end of a sampling pipe (13), the other end of the sampling pipe (13) is arranged in the microorganism contact reaction chamber (2), the outlet end of the sampling pump (10) is connected with the oil content monitoring analyzer (11) through a conduit, the signal input end of the peristaltic pump set (12) is in signal connection with the oil content monitoring analyzer (11), the inlet end of the peristaltic pump set (12) is communicated with a microorganism storage container (14) through a conduit, the outlet end of the peristaltic pump set (12) is fixedly connected with one end of a microorganism spray header (15), the other end of the microorganism spray header (15) is arranged above the inner cavity of the microorganism contact reaction chamber (2), the bottom of the inner cavity of the microorganism contact reaction chamber (2) is fixedly provided with a small sewage pump (16), the small sewage pump (16) is fixedly connected with one end of a drain pipe (25), the other end of the drain pipe (25) penetrates through the microorganism contact reaction chamber (2) and is fixedly arranged in the microorganism deep degradation chamber (4), and the signal input end of the small sewage pump (16) is in signal connection with an oil content monitoring analyzer (11);
the microorganism deep degradation chamber (4) is communicated with the clear water observation chamber (5) through a clear water overflow pipe (17), and a drain valve (18) is fixedly arranged below the side surface of the clear water observation chamber (5).
2. The restaurant oily sewage treatment and purification device as claimed in claim 1, wherein the restaurant oily sewage treatment and purification device comprises: the inside fixed mounting of oil-water separation chamber (1) has division baffle (19), sediment liquid separation filter screen (7) are located one side of division baffle (19), oil drain valve (8) and sewage overflow pipe (9) are located the opposite side of division baffle (19).
3. The restaurant oily sewage treatment and purification device as claimed in claim 1, wherein the restaurant oily sewage treatment and purification device comprises: the oil-water separation chamber (1) adopts a closed structure, and an exhaust pipe (20) is fixedly arranged on the upper surface of the oil-water separation chamber (1).
4. The restaurant oily sewage treatment and purification device as claimed in claim 1, wherein the restaurant oily sewage treatment and purification device comprises: one end of a return pipe (21) is fixedly connected to the oil content monitoring analyzer (11), and the other end of the return pipe (21) is fixedly installed in the microorganism contact reaction chamber (2).
5. The restaurant oily sewage treatment and purification device as claimed in claim 1, wherein the restaurant oily sewage treatment and purification device comprises: microorganism contact reaction chamber (2) inner chamber is provided with first liquid level signal sensor (22) and second liquid level signal sensor (23) respectively, the sense terminal of first liquid level signal sensor (22) and second liquid level signal sensor (23) is located the top and the below of sampling tube (13) tip respectively, the signal output part of first liquid level signal sensor (22) and second liquid level signal sensor (23) all is connected with oil content monitoring analysis appearance (11).
6. The restaurant oily sewage treatment and purification device as claimed in claim 1, wherein the restaurant oily sewage treatment and purification device comprises: and a check valve (24) is fixedly arranged on the drain pipe (25).
7. The restaurant oily sewage treatment and purification device as claimed in claim 1, wherein the restaurant oily sewage treatment and purification device comprises: and liquid level adjusting pipes are rotatably connected in the oil drain valve (8) and the drain valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022383710.0U CN215161886U (en) | 2020-10-23 | 2020-10-23 | Restaurant oily sewage treatment and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022383710.0U CN215161886U (en) | 2020-10-23 | 2020-10-23 | Restaurant oily sewage treatment and purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215161886U true CN215161886U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022383710.0U Active CN215161886U (en) | 2020-10-23 | 2020-10-23 | Restaurant oily sewage treatment and purification device |
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| Country | Link |
|---|---|
| CN (1) | CN215161886U (en) |
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2020
- 2020-10-23 CN CN202022383710.0U patent/CN215161886U/en active Active
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