CN103274554B - Food and drink waste water treatment process - Google Patents
Food and drink waste water treatment process Download PDFInfo
- Publication number
- CN103274554B CN103274554B CN201310154129.3A CN201310154129A CN103274554B CN 103274554 B CN103274554 B CN 103274554B CN 201310154129 A CN201310154129 A CN 201310154129A CN 103274554 B CN103274554 B CN 103274554B
- Authority
- CN
- China
- Prior art keywords
- food
- waste water
- water
- drink waste
- oil
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 12
- 238000000926 separation method Methods 0.000 claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 239000002351 wastewater Substances 0.000 claims abstract description 47
- 239000010802 sludge Substances 0.000 claims abstract description 43
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000001556 precipitation Methods 0.000 claims abstract description 7
- 238000004062 sedimentation Methods 0.000 claims description 22
- 239000010865 sewage Substances 0.000 claims description 20
- 230000008676 import Effects 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 12
- 239000004519 grease Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 239000010813 municipal solid waste Substances 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000000737 periodic effect Effects 0.000 abstract description 5
- 238000010992 reflux Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Sewage (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of food and drink waste water treatment process, complete the treating processes to food and drink waste water by the step such as foreign material separation, precipitation, oily water separation redeposition.The present invention has the treatment process of oil removal and enhanced feature concurrently, specially for oil removal and the lifting discharge of underground negative layer food and drink waste water; Band mud automatic-discharging function, without the need to human at periodic intervals's discharge, changes into automatization by manual process, alleviates daily manual operation and safeguard intensity, reduce routine maintenance cost; Increase air supporting auxiliary process, improve the effect of oily water separation; Be provided with profit secondary separation district, ensure the water quality requirement entering lift tank; Thermostatically heating controls, and avoids greasy dirt to lump; Water separation tank and trash rack case are provided with sludge reflux, meet the maintenance emptying needs of water separation tank; Oil removal process automatization runs continuously, drains the oil without the need to human at periodic intervals; All processes realize by whole technique in a device, and operation stability, reliability strengthen greatly.
Description
Technical field
The present invention relates to the process field of food and drink waste water, particularly a kind of food and drink waste water treatment process.
Background technology
The administering method of current most of oil-containing waste water of catering is newly-built oil separation equipment or builds oil trap.This traditional oil removal method is all adopt physical separation method to be separated.From the test-results of oily water separation, the residence time of oil-containing waste water of catering in static oil separation equipment is longer, the effect being separated oil slick from water is better, usually through the residence time of 45min, deoiling effect generally reaches more than 70%, if add some technical measures can improve oil removal efficiency further.Existing traditional oil separation equipment and technology mainly contain: traditional civil engineering oil trap as parallel flow intercepter, tilted plate intercepter, small-sized oil trap, a kind of unpowered grease trap etc.,
These domestic common oil trap or oil separation equipments are all adopt more traditional technology, backwardness relatively, and the main not foot point of existence has:
1, traditional oil trap and grease trap oil removal weak effect, pre-treatment is not effective, and affects follow-up sewage disposal operation;
2, oil removal weak effect, sewage discharge easily causes pipeline bonding greasy dirt, not easily draws clearly;
3, because kitchen sundry is separated preferably, enter oil trap or grease trap, long time sedimentation needs labor cleaning or draws clearly, and operating environment is on duty mutually;
4, the stopping property of oil trap is bad, scent of, and sanitary condition is poor;
5, build oil trap in outdoor, the degree of depth is comparatively dark, and investment is comparatively large, and management is also inconvenient;
6, winter, greasy dirt easily lumpd, and not only blocking pipe oil can not be put out, and oil clot sticks in the inwall of oil trap or grease trap, not easy cleaning;
7, need artificial oil skimming, operating environment is poor, reliably dangerous.
8, offer an opportunity to " sewer oil " workshop.Due to grease, to draw clearly work pretty troublesome and dirty, and the smell is awful.A lot of people is unwilling to clear up grease.And " sewer oil " operator utilize this psychology of people just, initiatively provide free the volunteer service of grease cleaning, thus collect a large amount of sewer oil resources very easily, to the development prime opportunity of sewer oil.
Summary of the invention
Technical essential of the present invention:
1, be a kind of food and drink waste water oil removal and lifting treatment process of being gone to the kitchen on ground;
2, mud automatic-discharging is with;
3, set up air-floating apparatus, improve the effect of oily water separation.Be provided with profit secondary separation district, ensure the water quality requirement entering lift tank;
4, thermostatically heating controls, and avoids greasy dirt to lump;
5, water separation tank and trash rack case are provided with sludge reflux, meet the maintenance emptying needs of water separation tank;
6, Automatic Control.Large-size screen monitors show, and complete machine adopts the intelligent micro-chip control of module, human-computer conversational mode, control more accurate, operate safer convenience.Owner can understand and operating device operation conditions in any city at home.Remote monitoring truly and control can be realized.
Technical scheme of the present invention:
Food and drink waste water treatment process, is characterized in that: specifically comprise the following steps:
A. food and drink waste water imports solid sundries separation system, and isolated solid enters refuse collecting bucket, and the food and drink water wasting after separation enters sludge settling system;
The waste water of B. discharging in solid sundries separation system enters sludge settling system, and the mud in sludge settling system in food and drink water wasting is by sludge pump automatic-discharging, and the food and drink waste water after precipitation enters oil-water separation system;
C. utilize air supporting auxiliary process and heating and heat-insulating device that the oil entered in the food and drink water wasting of oil-water separation system is separated with water, isolated oil imports oil collection barrel by grease removal system, be separated remaining food and drink water wasting and enter secondary separation program, the excess sludge automatic back flow in the food and drink water wasting in oil-water separation system is to sludge settling system;
The food and drink waste water of D. discharging in oil-water separation system enters secondary sedimentation system, and the food and drink waste water in secondary sedimentation system is discharged after this completes precipitation;
The food and drink waste water of E. discharging in secondary sedimentation system is by sewage lifting system qualified discharge.
Described food and drink waste water treatment process, it is characterized in that: the foreign material of described solid sundries separation system are separated and are completed by foreign material separator box, described foreign material separator box is made up of the helix transporting device installed in the grid installed in separator box and separator box, grid, separator box is provided with waste water and imports and exports, and helix transporting device connects refuse collecting bucket.
Described food and drink waste water treatment process, is characterized in that: the sludge settling of described sludge settling system is completed by sludge settling case, and the bottom of sludge settling case is provided with sludge pump and derives, and sludge settling case is provided with food and drink waste water and imports and exports.
Described food and drink waste water treatment process, it is characterized in that: the oily water separation of described oil-water separation system is completed by water separation tank, water separation tank is provided with heating unit and automatic wiping device, is provided with air-floating apparatus in water separation tank, water separation tank is provided with food and drink waste water and imports and exports.
Described food and drink waste water treatment process, is characterized in that: described secondary sedimentation system is made up of secondary sedimentation case, and the upper lower wall of secondary sedimentation case is respectively equipped with guide plate, and make it inner and form U-shaped shape, secondary sedimentation case is provided with food and drink waste water and imports and exports.
Described food and drink waste water treatment process, is characterized in that: described sewage lifting system is made up of sewage lifting case, and the bottom of sewage lifting case is provided with sewage pump and derives, and inwall is provided with liquidometer.
Described foreign material separator box, mud separator box, water separation tank, secondary separation case, sewage lifting case are all electrically connected touch screen Intelligent control cabinet.
Advantage of the present invention:
1, the treatment process of oil removal and enhanced feature is had concurrently, specially for oil removal and the lifting discharge of underground negative layer food and drink waste water;
2, be with mud automatic-discharging function, without the need to human at periodic intervals's discharge, manual process changed into automatization, alleviates daily manual operation and safeguard intensity, reduce routine maintenance cost;
3, increase air supporting auxiliary process, improve the effect of oily water separation; Be provided with profit secondary separation district, ensure the water quality requirement entering lift tank;
4, thermostatically heating controls, and avoids greasy dirt to lump;
5, water separation tank and trash rack case are provided with sludge reflux, meet the maintenance emptying needs of water separation tank;
6, oil removal process automatization runs continuously, drains the oil without the need to human at periodic intervals;
7, automatic solid-liquid separation, automatic oil-separation, automatic mud removing, automatic lifting realize by whole technique in integration apparatus, and operation stability, reliability strengthen greatly.Be particularly suitable for the demand of underground negative layer business food and drink draining.
Accompanying drawing explanation
Fig. 1 is step schematic diagram of the present invention.
Fig. 2-6 is the apparatus structure schematic diagram related in the present invention.
Embodiment
See accompanying drawing, food and drink waste water treatment process, specifically comprises the following steps:
A. food and drink waste water imports solid sundries separation system, and isolated solid enters refuse collecting bucket, and the food and drink water wasting after separation enters sludge settling system;
The waste water of B. discharging in solid sundries separation system enters sludge settling system, and the mud in sludge settling system in food and drink water wasting is by sludge pump automatic-discharging, and the food and drink waste water after precipitation enters oil-water separation system;
C. utilize air supporting auxiliary process and heating and heat-insulating device that the oil entered in the food and drink water wasting of oil-water separation system is separated with water, isolated oil imports oil collection barrel by grease removal system, be separated remaining food and drink water wasting and enter secondary separation program, the excess sludge automatic back flow in the food and drink water wasting in oil-water separation system is to sludge settling system;
The food and drink waste water of D. discharging in oil-water separation system enters secondary sedimentation system, and the food and drink waste water in secondary sedimentation system is discharged after this completes precipitation;
The food and drink waste water of E. discharging in secondary sedimentation system is by sewage lifting system qualified discharge.
The foreign material of solid sundries separation system are separated and are completed by foreign material separator box 1, foreign material separator box 1 is made up of the helix transporting device 1-3 installed in the grid 1-2 installed in separator box 1-1 and separator box 1-1, grid 1-2, separator box 1 is provided with waste water and imports and exports, and helix transporting device 1-3 connects refuse collecting bucket.
The sludge settling of sludge settling system is completed by sludge settling case 2, and the bottom of sludge settling case 2 is provided with sludge pump 2-1 and derives, and sludge settling case 2 is provided with food and drink waste water and imports and exports.
The oily water separation of oil-water separation system is completed by water separation tank 3, water separation tank 3 is provided with heating unit 3-1 and automatic wiping device 3-2, is provided with air-floating apparatus 3-3 in water separation tank 3, and water separation tank 3 is provided with food and drink waste water and imports and exports.
Secondary sedimentation system is made up of secondary sedimentation case 4, and the upper lower wall of secondary sedimentation case 4 is respectively equipped with guide plate, and make it inner and form U-shaped shape, secondary sedimentation case 4 is provided with food and drink waste water and imports and exports.
Sewage lifting system is made up of sewage lifting case 5, and the bottom of sewage lifting case 5 is provided with sewage pump 5-1 and derives, and inwall is provided with liquidometer 5-2.
The food and drink waste water in kitchen is by equipment water inlet pipe, enter foreign material separation system, comparatively bigger material in waste water is tackled automatically enters debris barrel, then oily(waste)water is by the current deflecting system of Specialty Design, enter oily water separation district and carry out oily water separation, the foreign material such as the mud in water inlet are precipitated to collection mud bottom of device, deposit the tiny foreign material such as the mud in casing, will be deposited in the mud automatic-discharging of foreign material separator box by the automatic periodic exhaustion of sludge pump.On greasy dirt in oily(waste)water, warp float pyramidal structure is assembled automatically, is bonded in the surface of oil-isolating device, is run surperficial grease is discharged to oil drum collection automatically by continuous print.Also be furnished with manual oil discharging valve in addition to control, for except automatic operation when, realize hand automatic dual-purpose function.
Mud in water inlet passes through the pyramidal structure of trash rack case and the public bottom of sludgd deposition case, and autodeposition, in conical lower portion, is discharged automatically by sludge pump, adopts timing control.
Sludge reflux is provided with between water separation tank and trash rack case, when needing waste water emptying to water separation tank internal fault, can valve on manual unlocking sludge reflux, the water reuse waterhead siphon principle in water separation tank, flows into trash rack case automatically.
Under the Working environment of temperature lower than 20 DEG C, greasy dirt easily lumps, and has a strong impact on the normal operation of automatic wiping device, now by heating unit, conical top oil reservoir is heated, reach design temperature automatically to stop, long-time running is in constant temperature keeping warm mode, avoids greasy dirt caking.
By the waste water after automatic oily water separation process, by pipeline self to lift tank, when lift tank liquid level reaches the height of setting, water pump will start automatically, waste water lifting is after treatment discharged into ground sewage inspection chamber, enter city planting ductwork.Sewage lifting discharge adopts double pump configuration, the using and the reserved, alternate run, safe and reliable.
Claims (1)
1. food and drink waste water treatment process, is characterized in that: specifically comprise the following steps:
A. food and drink waste water imports solid sundries separation system, and isolated solid enters refuse collecting bucket, and the food and drink waste water after separation enters sludge settling system;
The waste water of B. discharging in solid sundries separation system enters sludge settling system, and the mud in sludge settling system in food and drink waste water is by sludge pump automatic-discharging, and the food and drink waste water after precipitation enters oil-water separation system;
C. utilize air supporting auxiliary process and heating and heat-insulating device that the oil entered in the food and drink waste water of oil-water separation system is separated with water, isolated oil imports oil collection barrel by grease removal system, be separated remaining food and drink waste water and enter secondary separation program, the excess sludge automatic back flow in the food and drink waste water in oil-water separation system is to sludge settling system;
The food and drink waste water of D. discharging in oil-water separation system enters secondary sedimentation system, and the food and drink waste water in secondary sedimentation system is discharged after this completes precipitation;
The food and drink waste water of E. discharging in secondary sedimentation system is by sewage lifting system qualified discharge;
Described secondary sedimentation system is made up of secondary sedimentation case, and the upper lower wall of secondary sedimentation case is respectively equipped with guide plate, and make it inner and form U-shaped shape, secondary sedimentation case is provided with food and drink waste water and imports and exports;
The foreign material of described solid sundries separation system are separated and are completed by foreign material separator box, described foreign material separator box is made up of the helix transporting device installed in the grid installed in separator box and separator box, grid, separator box is provided with waste water and imports and exports, and helix transporting device connects refuse collecting bucket;
The sludge settling of described sludge settling system is completed by sludge settling case, and the bottom of sludge settling case is provided with sludge pump and derives, and sludge settling case is provided with food and drink waste water and imports and exports;
The oily water separation of described oil-water separation system is completed by water separation tank, water separation tank is provided with heating unit and automatic wiping device, is provided with air-floating apparatus in water separation tank, and water separation tank is provided with food and drink waste water and imports and exports;
Described sewage lifting system is made up of sewage lifting case, and the bottom of sewage lifting case is provided with sewage pump and derives, and inwall is provided with liquidometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310154129.3A CN103274554B (en) | 2013-04-27 | 2013-04-27 | Food and drink waste water treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310154129.3A CN103274554B (en) | 2013-04-27 | 2013-04-27 | Food and drink waste water treatment process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103274554A CN103274554A (en) | 2013-09-04 |
| CN103274554B true CN103274554B (en) | 2015-10-14 |
Family
ID=49057215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310154129.3A Active CN103274554B (en) | 2013-04-27 | 2013-04-27 | Food and drink waste water treatment process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103274554B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787908A (en) * | 2014-01-17 | 2015-07-22 | 浙江三龙环保科技有限公司 | Sewage processing equipment |
| CN105016498A (en) * | 2014-04-22 | 2015-11-04 | 合肥硬派供水技术有限公司 | Catering grease separator capable of automatically removing residues, discharging oil and lifting |
| CN104961264B (en) * | 2015-06-12 | 2017-03-08 | 安徽天健环保股份有限公司 | A kind of kitchen residue recycling collects operation mode |
| CN109809609A (en) * | 2019-03-29 | 2019-05-28 | 杭州更蓝生物科技有限公司 | A kind of kitchen waste water processing system |
| CN111333276A (en) * | 2020-04-07 | 2020-06-26 | 广州洁能建筑设备有限公司 | Restaurant wastewater treatment device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201305481Y (en) * | 2008-11-20 | 2009-09-09 | 王仪瑞 | Oil removal equipment |
| CN201704101U (en) * | 2010-04-26 | 2011-01-12 | 广州洁能建筑设备有限公司 | Automatic wiping grease trap |
| CN103058407A (en) * | 2013-01-14 | 2013-04-24 | 安徽特威达水电设备有限公司 | Full-automatic deslagging, oil separation and lifting integrated device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163425C (en) * | 2000-12-13 | 2004-08-25 | 邓武军 | Method and apparatus for treating sewage from catering business |
| CN201261733Y (en) * | 2008-06-05 | 2009-06-24 | 陈国华 | Combined type separation apparatus for lipid impurity of sewerage |
| CN101870538B (en) * | 2009-04-24 | 2012-02-01 | 天津市润彤磬科技发展有限公司 | Purification method and purification system of kitchen waste water |
| JP5793281B2 (en) * | 2010-06-15 | 2015-10-14 | 株式会社木村技研 | Oil / water separator |
| CN102051267B (en) * | 2010-12-31 | 2013-03-27 | 西安中润环保科技有限公司 | Industrialized treatment facility and method for catering wastes |
| CN202785862U (en) * | 2012-08-22 | 2013-03-13 | 杨志江 | Advanced treatment device for waste water containing oil |
-
2013
- 2013-04-27 CN CN201310154129.3A patent/CN103274554B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201305481Y (en) * | 2008-11-20 | 2009-09-09 | 王仪瑞 | Oil removal equipment |
| CN201704101U (en) * | 2010-04-26 | 2011-01-12 | 广州洁能建筑设备有限公司 | Automatic wiping grease trap |
| CN103058407A (en) * | 2013-01-14 | 2013-04-24 | 安徽特威达水电设备有限公司 | Full-automatic deslagging, oil separation and lifting integrated device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103274554A (en) | 2013-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103274554B (en) | Food and drink waste water treatment process | |
| CN105016498A (en) | Catering grease separator capable of automatically removing residues, discharging oil and lifting | |
| CN203382582U (en) | Oil-isolating treatment equipment for wastewater residue | |
| CN103274533A (en) | Treatment-oil removal-lifting integrated device of restaurant waste water | |
| CN204737755U (en) | Integration oil removal lifting means | |
| CN205421398U (en) | Rainwater collection and treatment system | |
| CN103058407A (en) | Full-automatic deslagging, oil separation and lifting integrated device | |
| CN203833720U (en) | Grease separator used for restaurants and integrating residue removal, oil discharge and lifting automatically | |
| CN202038895U (en) | Full-automatic deslagging, oil separating and lifting integrated equipment | |
| CN203269674U (en) | Restaurant wastewater treatment equipment | |
| CN208684564U (en) | A kind of catering sewage treatment device | |
| CN203922796U (en) | Six grades of full-automatic oil removal lifting integrated equipments of separate type | |
| CN203033836U (en) | Fully-automatic deslagging, oil-separating and lifting integrated device | |
| CN204529518U (en) | The full-automatic oil removal lift technique of a kind of Novel catering wastewater treatment | |
| CN201670771U (en) | Catering wastewater oil separator | |
| CN202038935U (en) | Oil separating and lifting integrated equipment | |
| CN204211559U (en) | Oily-water seperating equipment | |
| CN203346120U (en) | Built-in type full-automatic oil separating and lifting integrated equipment | |
| CN203866118U (en) | Automatic dreg-oil separating device | |
| CN206308155U (en) | Automatic oil-separation lifting device | |
| CN202529886U (en) | Unpowered totally-closed oil-water separating device | |
| CN205035175U (en) | Oil removal sewage promotes integration equipment | |
| CN211896480U (en) | Dry-wet separating device with oil-water separating mechanism for kitchen waste | |
| CN105481132B (en) | A kind of food and drink waste water oil removal lifts processing method | |
| CN202865021U (en) | Fully-automatic oil-separation lifting all-in-one device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 9622 Fangxing Avenue, Hefei Economic and Technological Development Zone, Anhui Province, 230001 Patentee after: Anhui Tianjian Biological Environmental Protection Co.,Ltd. Address before: No. 9622 Fangxing Avenue, Hefei Economic and Technological Development Zone, Anhui Province, 230001 Patentee before: ANHUI TIANJIAN ENVIRONMENTAL PROTECTION Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 9622 Fangxing Avenue, Hefei Economic and Technological Development Zone, Anhui Province, 230001 Patentee after: ANHUI TIANJIAN ENVIRONMENTAL PROTECTION Co.,Ltd. Address before: 230601 Intersection of Tiandu Road and Fangxing Avenue in Hefei Economic and Technological Development Zone, Anhui Province Patentee before: ANHUI TIANJIAN WATER-TREATING EQUIPMENT Co.,Ltd. |