CN211664900U - Self-cleaning restaurant wastewater treatment equipment - Google Patents
Self-cleaning restaurant wastewater treatment equipment Download PDFInfo
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- CN211664900U CN211664900U CN201921592809.2U CN201921592809U CN211664900U CN 211664900 U CN211664900 U CN 211664900U CN 201921592809 U CN201921592809 U CN 201921592809U CN 211664900 U CN211664900 U CN 211664900U
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- tank
- water
- fixedly connected
- solid
- liquid separation
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000002351 wastewater Substances 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 238000005189 flocculation Methods 0.000 claims abstract description 26
- 230000016615 flocculation Effects 0.000 claims abstract description 26
- 239000002893 slag Substances 0.000 claims abstract description 23
- 238000004062 sedimentation Methods 0.000 claims abstract description 19
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 17
- 238000005273 aeration Methods 0.000 claims abstract description 8
- 239000003814 drug Substances 0.000 claims abstract description 8
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004519 grease Substances 0.000 claims description 12
- 239000010813 municipal solid waste Substances 0.000 claims description 8
- 238000006065 biodegradation reaction Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 244000005700 microbiome Species 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 235000013361 beverage Nutrition 0.000 abstract description 10
- 235000013305 food Nutrition 0.000 abstract description 10
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 239000005416 organic matter Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 25
- 235000019198 oils Nutrition 0.000 description 16
- 238000007599 discharging Methods 0.000 description 4
- 230000003311 flocculating effect Effects 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Images
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model relates to a waste water treatment field specifically discloses a self-cleaning food and beverage waste water treatment equipment, including solid-liquid separation pond, biodegradable tank, flocculation reaction tank, sedimentation tank, water oil separation pond and the disinfection pond that communicates in proper order, solid-liquid separation pond includes water inlet, filter equipment, first slag notch and first delivery port, be equipped with biofilm carrier in the biodegradable tank, flocculation reaction tank includes motor, helical blade and medicament pump, the upper end intercommunication of flocculation reaction tank and sedimentation tank, fixed connection water pump on the inner wall of intercommunication department, the sedimentation tank includes second slag notch and second delivery port, the water oil separation pond includes bubble, aeration equipment and oil-out, the bottom fixed connection ozone generator of disinfection pond, left side fixed connection outlet. The utility model discloses can effectively get rid of pollutants such as oil, organic matter and ammonia nitrogen in the food and beverage waste water, make waste water reach national emission standard quality of water, green.
Description
Technical Field
The utility model relates to a waste water treatment field specifically is a self-cleaning food and beverage waste water treatment equipment.
Background
With the rapid development of cities, the discharge amount of restaurant wastewater is increased year by year. The grease on the wall of the pipeline can be accumulated when the animal and vegetable oil in the restaurant wastewater flows into a sewer, so that a drainage pipe network is blocked and paralyzed, and the hardened grease on the inner wall of the pipeline is extremely difficult to clean, so that the urban drainage is seriously polluted.
At present, a simple oil separation device or a biochemical treatment device is adopted for treating restaurant wastewater, the treatment is not thorough, particularly, the separation of water-soluble oil is not thorough, floating oil always floats in water, and the oil-water separation cannot be smoothly carried out.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a self-cleaning food and beverage waste water treatment equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a self-cleaning food and beverage waste water treatment equipment, is including solid-liquid separation pond, biodegradable tank, flocculation reaction pond, sedimentation tank, water oil separation pond and the disinfection pond that communicates in proper order, solid-liquid separation pond's left side top fixed connection water inlet, the other end switch-on food and beverage waste water of water inlet, solid-liquid separation pond's lateral wall is equipped with filter equipment, solid-liquid separation pond's left side bottom is equipped with first slag notch, solid-liquid separation pond's right side lower part is equipped with first delivery port, the position of first delivery port is higher than the position of first slag notch, the waste water that first delivery port will get rid of large granule debris is discharged in the biodegradable tank, be equipped with biofilm carrier in the biodegradable tank, the microorganism is being attached to on the biofilm carrier.
As a further aspect of the present invention: the filtering device comprises four fixed blocks fixedly connected to the side wall of the solid-liquid separation tank, a first filter screen is erected at the top ends of the two corresponding fixed blocks located above, and a second filter screen is erected at the top ends of the two fixed blocks located below.
As a further aspect of the present invention: the inner wall top fixed connection motor of flocculation reaction tank, the output fixed connection pivot of motor, be equipped with helical blade in the pivot, the outer wall left side fixed connection medicament pump in flocculation reaction tank.
As a further aspect of the present invention: the upper end intercommunication of flocculation reaction tank and sedimentation tank, fixed connection water pump on the inner wall of intercommunication department, the right side bottom of sedimentation tank is equipped with the second slag notch the top of second slag notch is equipped with the second delivery port, be equipped with the solenoid valve on the second delivery port.
As a further aspect of the present invention: the bottom end of the inner wall of the water-oil separation tank is fixedly connected with a bubble generator, the lower end of the left side of the water-oil separation tank is fixedly connected with an aeration device, the upper end of the water-oil separation tank is fixedly connected with an oil outlet, and a grease film is arranged on the liquid level of the second water outlet.
As a further aspect of the present invention: the bottom of the disinfection tank is fixedly connected with an ozone generator, and the left side of the disinfection tank is fixedly connected with a water outlet.
As a further aspect of the present invention: the filter device in the solid-liquid separation tank is an automatic slag discharge conveyor belt, the automatic slag discharge conveyor belt comprises a belt wheel, a conveyor belt and a garbage can, the garbage can is fixedly connected to the left side wall of the solid-liquid separation tank, and the conveyor belt is of a grid net structure.
Compared with the prior art, the utility model discloses the beneficial effect of embodiment is: waste water is through water inlet inflow device, detach large granule debris through first filter screen and second filter screen, waste water flows into in the biodegradable pond afterwards, microorganism in the biodegradable pond degrades a large amount of organic matters in with sewage, reduce the COD content in the waste water, take place flocculation reaction in the flocculation reaction pond after that, the flocculating constituent that will deposit in the sedimentation tank is discharged, during supernatant gets into the water oil separation pond, bubble and the air that aeration equipment produced through the bubble generator injected into, oil drop grease gathering floats in the liquid level upper strata, discharge through the oil-out, disinfect waste water in the disinfection pond at last, discharge by the outlet.
To sum up, this self-cleaning food and beverage waste water treatment equipment accomplishes the purification treatment to waste water through solid-liquid separation pond, biodegradable pond, flocculation reaction pond, sedimentation tank, water oil separation pond and the disinfection pond that communicates in proper order, and whole equipment integration degree is high, effectively gets rid of pollutants such as oil, organic matter and ammonia nitrogen in the food and beverage waste water, makes waste water reach national emission standard quality of water, green.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of the first embodiment.
Fig. 2 is a schematic structural diagram of a filtering apparatus according to a second embodiment.
In the figure: 1-a solid-liquid separation tank, 2-a biodegradation tank, 3-a flocculation reaction tank, 4-a sedimentation tank, 5-a water-oil separation tank, 6-a disinfection tank, 7-a water inlet, 8-a first filter screen, 9-a second filter screen, 10-a first slag outlet, 11-a first water outlet, 12-a biological filler, 13-a motor, 14-a helical blade, 15-a medicament pump, 16-a water pump, 17-a second slag outlet, 18-a second water outlet, 19-an electromagnetic valve, 20-a bubble generator, 21-a grease film, 22-an oil outlet, 23-an aeration device, 24-a third water outlet, 25-an ozone generator, 26-a water outlet, 27-a belt wheel, 28-a conveying belt and 29-a garbage can.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1, in the embodiment of the present invention, a self-cleaning restaurant wastewater treatment apparatus comprises a solid-liquid separation tank 1, a biodegradation tank 2, a flocculation reaction tank 3, a sedimentation tank 4, a water-oil separation tank 5 and a disinfection tank 6 which are sequentially connected, wherein a water inlet 7 is fixedly connected to the top end of the left side of the solid-liquid separation tank 1, the other end of the water inlet 7 is communicated with restaurant wastewater, four fixed blocks are arranged on the side wall of the solid-liquid separation tank 1, a first filter screen 8 is erected on the top end of each of the two corresponding fixed blocks located above, a second filter screen 9 is erected on the top end of the two fixed blocks located below, the mesh diameter of the second filter screen 9 is smaller than that of the first filter screen 8, the first filter screen 8 and the second filter screen 9 are easy to disassemble and assemble and convenient to clean and replace, a first slag outlet 10 is arranged at the bottom end of the left side of the, the position of first delivery port 11 is higher than the position of first slag notch 10, first slag notch 10 are used for discharging the waste residue of sediment, and first delivery port 11 is used for discharging the waste water that gets rid of large granule debris into in the biodegradable pond 2, be equipped with biofilm carrier 12 in the biodegradable pond 2, the microorganism is attached to on the biofilm carrier 12, the microorganism degrades a large amount of organic matters in with sewage into CH4, CO2 etc. reduces the COD content in the waste water.
Further, the wastewater after the microbial degradation is discharged into the flocculation reaction tank 3, the top end of the inner wall of the flocculation reaction tank 3 is fixedly connected with a motor 13, the output end of the motor 13 is fixedly connected with a rotating shaft, the rotating shaft is provided with a helical blade 14, the left side of the outer wall of the flocculation reaction tank 3 is fixedly connected with a medicament pump 15, the medicament pump 15 puts the medicament for flocculation reaction into the flocculation reaction tank 3, the motor 13 is started, the output end of the motor 13 drives the rotating shaft to rotate, the helical blade 14 rotates to fully mix and react the wastewater and the medicament, small particles difficult to precipitate in the wastewater are mutually polymerized under the action of a flocculating agent to form a larger flocculating colloid, the flocculation reaction tank 3 is communicated with the upper end of the sedimentation tank 4, the inner wall at the communication part is fixedly connected with a water pump 16, the water pump 16 is started, the wastewater in the flocculation reaction tank 3 is transported to the sedimentation tank 4 by the water pump 16 to be, and then the flocculating constituent deposits in the bottom of sedimentation tank 4, and the waste water clear solution is located upper portion, the right side bottom of sedimentation tank 4 is equipped with second slag notch 17 for discharge the flocculating constituent, the top of second slag notch 17 is equipped with second delivery port 18, be equipped with solenoid valve 19 on the second delivery port 18, control the circulation of second delivery port 18.
Further, the other end of second delivery port 18 communicates water-oil separation tank 5, the inner wall bottom fixed connection bubble generator 20 of water-oil separation tank 5, the left side lower extreme fixed connection aeration equipment 23 of water-oil separation tank 5, upper end fixed connection oil-out 22, be equipped with grease membrane 21 on the liquid level of second delivery port 18, the bubble that bubble generator 20 and aeration equipment 23 produced helps the gathering of oil drip in the waste water, and oil drip and grease adhere on the bubble to the continuous come-up, oil drip grease is dissolved in grease membrane 21 according to the principle of dissolving mutually, floats at upper liquid level to grease and the water phase separation in the waste water, through oil-out 22 eduction gear, the bottom fixed connection third delivery port 24 of second delivery port 18.
Furthermore, the other end of the third water outlet 24 is communicated with the disinfection tank 6, the bottom of the disinfection tank 6 is fixedly connected with an ozone generator 25, the left side of the disinfection tank 6 is fixedly connected with a water outlet 26, the ozone generated by the ozone generator 25 disinfects the wastewater in the disinfection tank 6, and the finally treated wastewater is discharged from the water outlet 26.
The embodiment of the utility model provides a theory of operation is: the wastewater flows into the device through the water inlet 7, large-particle impurities are removed through the first filter screen 8 and the second filter screen 9, then the wastewater flows into the biodegradation tank 2, microorganisms in the biodegradation tank 2 degrade a large amount of organic matters in the wastewater, the COD content in the wastewater is reduced, then flocculation reaction is carried out in the flocculation reaction tank 3, the precipitated floccule is discharged in the sedimentation tank 4, supernatant liquid enters the water-oil separation tank 5, oil-drop grease is gathered and floats on the upper layer of the liquid level through bubbles generated by the bubble generator 20 and air injected by the aeration device 23 and is discharged through the oil outlet 22, and finally the wastewater is disinfected in the disinfection tank 6 and is discharged through the water outlet 26.
Example 2
Referring to fig. 2, different from embodiment 1, the filtering device in the solid-liquid separation tank 1 is an automatic slag discharging conveyor belt, the automatic slag discharging conveyor belt includes a belt wheel 27, a conveyor belt 28 and a garbage can 29, the garbage can 29 is fixedly connected to the left side wall of the solid-liquid separation tank 1, the conveyor belt 28 is of a grid mesh structure, when wastewater falls, waste is filtered on the surface of the conveyor belt 28 and then is conveyed into the garbage can 29, so that the transportation of food residues is facilitated, and the trouble of disassembling and assembling a filter screen is avoided.
To sum up, this self-cleaning food and beverage waste water treatment equipment accomplishes the purification treatment to waste water through solid-liquid separation pond 1, biodegradable tank 2, flocculation reaction tank 3, sedimentation tank 4, water oil separation pond 5 and the disinfection pond 6 that communicate in proper order, and whole equipment integration degree is high, effectively gets rid of pollutants such as oil, organic matter and ammonia nitrogen in the food and beverage waste water, makes waste water reach national emission standard quality of water, green.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A self-cleaning restaurant wastewater treatment device is characterized by comprising a solid-liquid separation tank (1), a biodegradation tank (2), a flocculation reaction tank (3), a sedimentation tank (4), a water-oil separation tank (5) and a disinfection tank (6) which are sequentially communicated, wherein the top end of the left side of the solid-liquid separation tank (1) is fixedly connected with a water inlet (7), the other end of the water inlet (7) is communicated with restaurant wastewater, the side wall of the solid-liquid separation tank (1) is provided with a filtering device, the bottom end of the left side of the solid-liquid separation tank (1) is provided with a first slag outlet (10), the lower part of the right side of the solid-liquid separation tank (1) is provided with a first water outlet (11), the position of the first water outlet (11) is higher than that of the first slag outlet (10), the wastewater from which large-particle impurities are removed is discharged into the biodegradation tank (2), and a biological filler (12) is arranged in the biodegradation tank (2), microorganisms are attached to the biological filler (12).
2. A self-cleaning restaurant wastewater treatment apparatus according to claim 1, wherein the filtering device comprises four fixed blocks fixedly connected to the side wall of the solid-liquid separation tank (1), a first filter screen (8) is erected at the top ends of the two corresponding fixed blocks located above, and a second filter screen (9) is erected at the top ends of the two fixed blocks located below.
3. The self-cleaning restaurant wastewater treatment equipment according to claim 1, wherein a motor (13) is fixedly connected to the top end of the inner wall of the flocculation reaction tank (3), an output end of the motor (13) is fixedly connected with a rotating shaft, a helical blade (14) is arranged on the rotating shaft, and a medicament pump (15) is fixedly connected to the left side of the outer wall of the flocculation reaction tank (3).
4. The self-cleaning restaurant wastewater treatment equipment according to claim 3, wherein the flocculation reaction tank (3) is communicated with the upper end of the sedimentation tank (4), a water pump (16) is fixedly connected to the inner wall of the communication position, a second slag outlet (17) is formed in the bottom of the right side of the sedimentation tank (4), a second water outlet (18) is formed above the second slag outlet (17), and an electromagnetic valve (19) is arranged on the second water outlet (18).
5. A self-cleaning restaurant wastewater treatment equipment according to claim 4, characterized in that the bottom end of the inner wall of the water-oil separation tank (5) is fixedly connected with a bubble generator (20), the lower end of the left side of the water-oil separation tank (5) is fixedly connected with an aeration device (23), the upper end of the water-oil separation tank is fixedly connected with an oil outlet (22), and a grease film (21) is arranged on the liquid level of the second water outlet (18).
6. A self-cleaning restaurant wastewater treatment apparatus according to claim 5, characterized in that the bottom of the disinfection tank (6) is fixedly connected with an ozone generator (25) and the left side is fixedly connected with a water outlet (26).
7. The self-cleaning restaurant wastewater treatment equipment according to any one of claims 1 to 6, characterized in that a filtering device arranged in the solid-liquid separation tank (1) is an automatic slag discharge conveyor belt, the automatic slag discharge conveyor belt comprises a belt wheel (27), a conveyor belt (28) and a garbage can (29), the garbage can (29) is fixedly connected to the left side wall of the solid-liquid separation tank (1), and the conveyor belt (28) is of a grid net structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921592809.2U CN211664900U (en) | 2019-09-24 | 2019-09-24 | Self-cleaning restaurant wastewater treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921592809.2U CN211664900U (en) | 2019-09-24 | 2019-09-24 | Self-cleaning restaurant wastewater treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211664900U true CN211664900U (en) | 2020-10-13 |
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ID=72731002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921592809.2U Expired - Fee Related CN211664900U (en) | 2019-09-24 | 2019-09-24 | Self-cleaning restaurant wastewater treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211664900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624433A (en) * | 2021-01-06 | 2021-04-09 | 符美琴 | Environment-friendly kitchen waste water treatment device |
-
2019
- 2019-09-24 CN CN201921592809.2U patent/CN211664900U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624433A (en) * | 2021-01-06 | 2021-04-09 | 符美琴 | Environment-friendly kitchen waste water treatment device |
| CN112624433B (en) * | 2021-01-06 | 2022-11-18 | 中建三局绿色产业投资有限公司 | Environment-friendly kitchen waste water treatment device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 |