CN102225794A - Combined device and method for separating waste water and waste oil in kitchen garbage - Google Patents
Combined device and method for separating waste water and waste oil in kitchen garbage Download PDFInfo
- Publication number
- CN102225794A CN102225794A CN 201110121466 CN201110121466A CN102225794A CN 102225794 A CN102225794 A CN 102225794A CN 201110121466 CN201110121466 CN 201110121466 CN 201110121466 A CN201110121466 A CN 201110121466A CN 102225794 A CN102225794 A CN 102225794A
- Authority
- CN
- China
- Prior art keywords
- water
- oily
- coalescent
- grease
- waste
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a combined device and a method for separating waste water and waste oil in kitchen garbage, belonging to the field of oil-water separation. The device for separating waste water and waste oil in kitchen garbage is composed of water inflow and outflow pipes, a filter net, a grease accumulation layer, a spindle coalescence transport layer, an oil-water separator film layer, a pulley oil conveying device, an overflow pipe and a wastewater tank. The greases in the wastewater are collected by utilizing special grease accumulation materials in a spindle fibril coalescence mode; and the method has the advantages of simple separation process, high treatment efficiency, easiness in operation and simpleness in post-treatment, is a very effective method in the field of oil-water separation, and has a very broad market application range.
Description
[technical field]
The invention belongs to the kitchen waste water processing technology field, particularly a kind of apparatus and method of kitchen garbage, waste-water oily water separation.
[technical background]
Be accompanied by the sustained and rapid development of national economy and developing rapidly of catering industry in recent years, the output of China's changing food waste is increasing, show according to the National Environmental communique, calendar year 2001, the changing food waste amount of clearing was 4,041 ten thousand～5,388 ten thousand tons, account for more than 4 one-tenth of domestic waste, along with the developing rapidly of catering industry, the output of changing food waste is with increasing in recent years, and the changing food waste amount of clearing was estimated at 6,000 ten thousand～7,000 ten thousand tons in 2010.How solving the variety of problems that changing food waste brings is current social development urgent problem, contain a large amount of animal-plant oil in the changing food waste, can be recycled as biofuel, the starting material of product such as stearic acid and oleic acid, therefore changing food waste is a kind of very usury value " renewable resources " that has, but on the other hand, the existence of these waste oils, processing to changing food waste has but brought adverse influence, greasy easy adhesion characteristics causes line clogging easily, the parcel Supporting Media, disturb vital movement, under suitable condition, utilized by microbiological degradation easily, the aflatoxin that generates has very strong carcinogenesis, the product quality that recycling generated is caused adverse influence, therefore be necessary that the grease in the changing food waste is carried out Separation and Recovery to be handled, with trouble that alleviates the changing food waste into resources utilization and the efficient that improves recycling treatment.The scope of oily water separation technique application at present and research mainly concentrates on oil refining and chemical industry, processing report for this waste oil of picture catering industry is domestic very rare, therefore research and develop the new oily water separation technique of changing food waste efficiently, for the changing food waste into resources utilization of China provides technical support reliably, it is turned waste into wealth, have very important realistic meaning.
For the grease recovery of changing food waste, changing food waste is through after the solid-liquid separation, main grease is present in the waste water, therefore the recovery of the remaining waste oil of changing food waste is shifted and be oily water separation food and drink waste water, and food and drink waste water is handled maximum problem no more than improving greasy organic efficiency, and method commonly used is exactly to utilize cyclone technique or increase breakdown of emulsion and the coalescent assembly of oil droplet is assembled the effect that becomes than larger oil droplet to reach with less oil droplet in oily-water seperating equipment.Bigger oil droplet floats at last to water-oil interface and and water sepn.
[summary of the invention]
The objective of the invention is to: at above-mentioned existing technical deficiency, provide a kind of simple in structure, the device and method of the kitchen garbage, waste-water oily water separation that oil-water separation is good.
The object of the present invention is achieved like this:
A kind of built-up type kitchen garbage, waste-water oily-water seperating equipment comprises the container of a top end opening, water inlet pipe, rising pipe, filter screen, the coalescent layer of grease, the coalescent transport layer of spindle body, oily water separation thin film layer, belt wheel transmission assembly, upflow tube, storage tank and waste water tank; Described water inlet pipe and rising pipe are communicated in this container, described filter screen, and the coalescent layer of grease, coalescent transport layer of spindle body and oily water separation thin film layer all are located in this container, and described water inlet pipe inserts the coalescent layer of grease below by funnel-form inlet; The coalescent transport layer of described spindle body is connected with the fine and close mesh of the coalescent layer of grease by the coalescent layer of this grease; The coalescent transport layer of described spindle body is coniform distribution, and draws in and be fixed on the ring edge of described oily water separation thin film layer; Described belt wheel transmission assembly is located at the opening part of described container, and this belt wheel transmission assembly and upflow tube are communicated with storage tank; Described rising pipe is communicated in waste water tank.
As the improvement of technique scheme, further technical scheme of the present invention is as follows:
Further, above-mentioned rising pipe goes out the height that open height is lower than described upflow tube.
The effect of this design is waste water in process of flowing, when grease is collected, can remove not grease-contained waste water, and oil water separation process is carried out continuously automatically.
Further, the coalescent layer of above-mentioned grease is filled with the sheet material of hydrophobic oleophylic oily dirt free, and is the sawtooth band shape and is parallel to ground to be distributed in the coalescent layer of grease inner, the wherein most advanced and sophisticated perforate in the top of sawtooth, the most advanced and sophisticated perforate in the bottom of sawtooth, the aperture of the most advanced and sophisticated perforate in bottom is slightly larger than the aperture of the most advanced and sophisticated perforate in top.
The wherein most advanced and sophisticated perforate in the top of sawtooth makes things convenient for oil droplet to enter the coalescent transport layer of spindle body, the most advanced and sophisticated opening in the bottom of sawtooth, convenient trickle solid substance sedimentation.
Further, the above-mentioned employed coalescent mechanism of the coalescent layer of grease is the spination thin plate that polytetrafluoroethylmaterial material constitutes.
Further, the above-mentioned filter screen bottom surface of being close to the coalescent layer of described grease is provided with.
Further, the coalescent transport layer of above-mentioned spindle body is stretched by trickle high strength fibril and forms, and presents with the spindle body form in oily-water seperating equipment, constitutes fine and close silk screen.
Further, above-mentioned container bottom is communicated in described waste water tank bottom by a residue purger.
A kind of built-up type kitchen garbage, waste-water oil-water separation method, described method have used above-mentioned a kind of built-up type kitchen garbage, waste-water oily-water seperating equipment, and this method comprises the steps:
(1) the oil-containing food and drink waste water enters oily-water seperating equipment by funnelform inlet, through entering the coalescent layer of grease behind the strainer filtering that is positioned at the coalescent layer of grease bottom surface, the most advanced and sophisticated intensive perforate that spination thin plate in the coalescent layer of grease makes progress is so that oil droplet can pass through smoothly, and the most advanced and sophisticated intensive perforate that the spination thin plate is downward is so that the sedimentation smoothly of small solid particulate matter;
(2) waste water after the separation enters the coalescent transport layer of spindle body again, oil droplet in the waste water is gathered on the fibril rapidly, and it is coalescent to go upward to oily water separation film place along fibril, see through the oily water separation thin film layer then and remove redundant moisture, the employed material of oily water separation thin film layer is a nano material, characteristic with oleophilic drainage, the nanometer micropore structure on while superfine surface, water and oil droplet had different adhesion characteristics, make oil droplet can be smoothly by water then be difficult to by, thereby reach the purpose of oily water separation;
(3) grease by the oily water separation thin film layer then arrives the oily-water seperating equipment top, the grease of removing most of moisture flows into storage tank at the oily-water seperating equipment top by upflow tube, unnecessary grease is transported to by the belt wheel fuel delivery device and carries out follow-up processing in the storage tank, wherein the big particle diameter solid particulate matter in the waste water can't in the bottom deposit of oily-water seperating equipment, enter in the waste water tank by the residue purger by filter screen.
The present invention be coupled filtration, technology such as grease is coalescent, spindle body fibril grease is coalescent, oily water separation film, belt wheel transmission have formed a kind of oily water separation new technology efficiently.
The grease coalescence technology mainly relies on special coalescent pack to finish grease accumulative process, utilizes the tortuous runner of porous to increase the coalescent chance of oil droplet, effectively improves separation efficiency.When the coalescent zone of fluid process, small droplets wherein is not because bump and the coalescent mechanism of escaping out with coalescence material, bigger drop then can be caught by coalescence material, continue the bigger drop of collision generation with other big drop, last droplet coalescence arrives enough big and rises and floats to the water surface and water sepn.The grease drop catch with coalescent be a successive process, under the certain situation of oily-water seperating equipment structure, adopt suitable coalescent mechanism can make full use of the characteristics and the flow velocity of runner, can improve the effect of oily water separation substantially.Coalescent mechanism used in the present invention is the spination thin plate that polytetrafluoroethylmaterial material constitutes, the folded inside that is deposited in the coalescent layer of grease of inverted v-shaped of spination thin plate layer, the non-inverted v-shaped of arrangement mode and parallel to the ground, this kind design can be worked in coordination with most advanced and sophisticated intensive perforate that the spination thin plate makes progress so that oil droplet can pass through smoothly, the most advanced and sophisticated intensive perforate that the spination thin plate is downward is so that the sedimentation smoothly of small solid particulate matter, perforate aperture, lower end is slightly larger than perforate aperture, upper end simultaneously, and purpose is for ease of the coalescent come-up of oil droplet and the gathering sedimentation of solid particulate matter.
The inspiration of the coalescent method of spindle body fibril grease of the present invention derives from the carrier format spindle body of human genetic material, principle is: the trickle fibril of high-intensity hydrophobic oleophylic oily dirt free flocks together and constitutes the basic boom of spindle body, two ends are bound on the mesh substrate in different apertures, overall formation is conical radial, the upper end outlet area is little and the lower end inlet area is big, in order to guarantee the intensive of the coalescent fibril in lower end, on the basic boom of main body spindle body, constantly extend trickle fibril, constitute intensive oblique fibril net, make oil droplet in this network, can produce farthest collision, thereby improve the efficient of oily water separation greatly.
Oily water separation thin film layer technology has adopted novel nanotechnology principle, nanotechnology is the main flow of world today's new and high technology, be applied to the every aspect of life, have broad application prospects, the present invention utilizes the principle of nanotechnology and is applied to the oily water separation field of food and drink waste water first in the hope of reaching the effect of oily water separation.The hydrophobic oleophylic oily dirt free material that will have a utmost point low surface energy by spraying technology be sprayed at constitute on the micropore nethike embrane have that micron and nano-scale combine the nanostructure mesh, there is very large contact angle to make it have extremely strong hydrophobicity and stronger lipophilicity to glassware for drinking water, but oil droplet rapid osmotic film fenestra, water droplet then is not easy to see through, and therefore oily water separation realize.
The principle that the belt wheel transmission assembly has utilized belt wheel to carry, it is applied to the oily water separation field then needs to select good travelling belt, requires travelling belt to have the characteristic of the sticking oil of hydrophobic oleophylic.Different fully with the hydrophobic oleophylic oily dirt free material of front, travelling belt requires and can effectively the water droplet drop be removed in work simultaneously, and this just needs belt wheel transmitting device needs reasonably to design in order to address these problems.The present invention has adopted a kind of travelling belt with slanted bar line, and its material is the sticking light wood material of hydrophobic oleophylic.This travelling belt is in the process that transmits, and moisture can be along the rapid descending outflow travelling belt of oblique striped, and grease then can firmly adhere on the travelling belt, by a special frizing device grease is collected in the storage tank at last.
The invention has the beneficial effects as follows: with respect to prior art, the oily water separation technique of the present invention technology such as grease is coalescent, spindle body fibril grease is coalescent, oily water separation film, belt wheel transmission that have been coupled, formed a kind of oily water separation new technology efficiently, has originality, process field at food and drink waste water has broad application prospects, and the while also provides a kind of very important Technical Reference for the oily water separation of other industry.
[description of drawings]
Accompanying drawing is a structural representation of the present invention.
[embodiment]
Below in conjunction with drawings and the specific embodiments, the present invention is described in more detail, should be appreciated that embodiment described herein only is used to explain the present invention, and be not used in qualification the present invention.
As shown in drawings, present embodiment comprises the container 12 of a top end opening, water inlet pipe 1, rising pipe 2, filter screen 3, the coalescent layer 4 of grease, the coalescent transport layer 5 of spindle body, oily water separation thin film layer 6, belt wheel transmission assembly 7, upflow tube 8, storage tank 9 and waste water tank 11; Water inlet pipe 1 and rising pipe 2 are communicated in this container 12, filter screen 3, and the coalescent layer 4 of grease, coalescent transport layer 5 of spindle body and oily water separation thin film layer 6 all are located in this container 12, and water inlet pipe 1 inserts the coalescent layer of grease 4 below by funnel-form inlet; The coalescent transport layer 5 of spindle body is connected with the fine and close mesh of the coalescent layer 4 of grease by the coalescent layer 4 of this grease; The coalescent transport layer 5 of spindle body is coniform distribution, and draws in and be fixed on the ring edge of oily water separation thin film layer 6; Belt wheel transmission assembly 7 is located at the opening part of container 12, and this belt wheel transmission assembly 7 and upflow tube 8 are communicated with storage tank 9; Rising pipe 2 is communicated in waste water tank 11.
Rising pipe 2 go out the height that open height is lower than upflow tube 8.The effect of this design is waste water in process of flowing, when grease is collected, can remove not grease-contained waste water, and oil water separation process is carried out continuously automatically.
The coalescent layer 4 of the grease of present embodiment is filled with the sheet material of hydrophobic oleophylic oily dirt free, and being the sawtooth band shape is parallel to ground and is distributed in the coalescent layer of grease 4 inside, the wherein most advanced and sophisticated perforate in the top of sawtooth, the most advanced and sophisticated perforate in the bottom of sawtooth, the aperture of the most advanced and sophisticated perforate in bottom is slightly larger than the aperture of the most advanced and sophisticated perforate in top.
The wherein most advanced and sophisticated perforate in the top of sawtooth makes things convenient for oil droplet to enter the coalescent transport layer 5 of spindle body, the most advanced and sophisticated opening in the bottom of sawtooth, convenient trickle solid substance sedimentation.
The coalescent layer of the grease of present embodiment 4 employed coalescent mechanism are the spination thin plate that polytetrafluoroethylmaterial material constitutes.
The bottom surface that the filter screen 3 of present embodiment is close to the coalescent layer 4 of grease is provided with.
The coalescent transport layer 5 of the spindle body of present embodiment is stretched by trickle high strength fibril and forms, and presents with the spindle body form in oily-water seperating equipment, constitutes fine and close silk screen.
The method of present embodiment has been used above-mentioned a kind of built-up type kitchen garbage, waste-water oily-water seperating equipment, and this method comprises the steps:
(1) the oil-containing food and drink waste water enters oily-water seperating equipment by funnelform inlet, through entering the coalescent layer of grease behind the strainer filtering that is positioned at the coalescent layer of grease bottom surface, the most advanced and sophisticated intensive perforate that spination thin plate in the coalescent layer of grease makes progress is so that oil droplet can pass through smoothly, and the most advanced and sophisticated intensive perforate that the spination thin plate is downward is so that the sedimentation smoothly of small solid particulate matter;
(2) waste water after the separation enters the coalescent transport layer of spindle body again, oil droplet in the waste water is gathered on the fibril rapidly, and it is coalescent to go upward to oily water separation film place along fibril, see through the oily water separation thin film layer then and remove redundant moisture, the employed material of oily water separation thin film layer is a nano material, characteristic with oleophilic drainage, the nanometer micropore structure on while superfine surface, water and oil droplet had different adhesion characteristics, make oil droplet can be smoothly by water then be difficult to by, thereby reach the purpose of oily water separation;
(3) grease by the oily water separation thin film layer then arrives the oily-water seperating equipment top, the grease of removing most of moisture flows into storage tank at the oily-water seperating equipment top by upflow tube, unnecessary grease is transported to by the belt wheel fuel delivery device and carries out follow-up processing in the storage tank, wherein the big particle diameter solid particulate matter in the waste water can't in the bottom deposit of oily-water seperating equipment, enter in the waste water tank by the residue purger by filter screen.
Present embodiment be coupled filtration, technology such as grease is coalescent, spindle body fibril grease is coalescent, oily water separation film, belt wheel transmission have formed a kind of oily water separation new technology efficiently.
The grease coalescence technology mainly relies on special coalescent pack to finish grease accumulative process, utilizes the tortuous runner of porous to increase the coalescent chance of oil droplet, effectively improves separation efficiency.When the coalescent zone of fluid process, small droplets wherein is not because bump and the coalescent mechanism of escaping out with coalescence material, bigger drop then can be caught by coalescence material, continue the bigger drop of collision generation with other big drop, last droplet coalescence arrives enough big and rises and floats to the water surface and water sepn.The grease drop catch with coalescent be a successive process, under the certain situation of oily-water seperating equipment structure, adopt suitable coalescent mechanism can make full use of the characteristics and the flow velocity of runner, can improve the effect of oily water separation substantially.Coalescent mechanism used in the present invention is the spination thin plate that polytetrafluoroethylmaterial material constitutes, the folded inside that is deposited in the coalescent layer of grease of inverted v-shaped of spination thin plate layer, the non-inverted v-shaped of arrangement mode and parallel to the ground, this kind design can be worked in coordination with most advanced and sophisticated intensive perforate that the spination thin plate makes progress so that oil droplet can pass through smoothly, the most advanced and sophisticated intensive perforate that the spination thin plate is downward is so that the sedimentation smoothly of small solid particulate matter, perforate aperture, lower end is slightly larger than perforate aperture, upper end simultaneously, and purpose is for ease of the coalescent come-up of oil droplet and the gathering sedimentation of solid particulate matter.
The inspiration of the coalescent method of spindle body fibril grease of the present invention derives from the carrier format spindle body of human genetic material, principle is: the trickle fibril of high-intensity hydrophobic oleophylic oily dirt free flocks together and constitutes the basic boom of spindle body, two ends are bound on the mesh substrate in different apertures, overall formation is conical radial, the upper end outlet area is little and the lower end inlet area is big, in order to guarantee the intensive of the coalescent fibril in lower end, on the basic boom of main body spindle body, constantly extend trickle fibril, constitute intensive oblique fibril net, make oil droplet in this network, can produce farthest collision, thereby improve the efficient of oily water separation greatly.
Oily water separation thin film layer technology has adopted novel nanotechnology principle, nanotechnology is the main flow of world today's new and high technology, be applied to the every aspect of life, have broad application prospects, the present invention utilizes the principle of nanotechnology and is applied to the oily water separation field of food and drink waste water first in the hope of reaching the effect of oily water separation.The hydrophobic oleophylic oily dirt free material that will have a utmost point low surface energy by spraying technology be sprayed at constitute on the micropore nethike embrane have that micron and nano-scale combine the nanostructure mesh, there is very large contact angle to make it have extremely strong hydrophobicity and stronger lipophilicity to glassware for drinking water, but oil droplet rapid osmotic film fenestra, water droplet then is not easy to see through, and therefore oily water separation realize.
The principle that the belt wheel transmission assembly has utilized belt wheel to carry, it is applied to the oily water separation field then needs to select good travelling belt, requires travelling belt to have the characteristic of the sticking oil of hydrophobic oleophylic.Different fully with the hydrophobic oleophylic oily dirt free material of front, travelling belt requires and can effectively the water droplet drop be removed in work simultaneously, and this just needs belt wheel transmitting device needs reasonably to design in order to address these problems.The present invention has adopted a kind of travelling belt with slanted bar line, and its material is the sticking light wood material of hydrophobic oleophylic.This travelling belt is in the process that transmits, and moisture can be along the rapid descending outflow travelling belt of oblique striped, and grease then can firmly adhere on the travelling belt, by a special frizing device grease is collected in the storage tank at last.
Below exemplify the effect that several examples illustrate present embodiment, but claim scope of the present invention is not limited only to this.
Example 1: wastewater source is a waste water after certain restaurant changing food waste solid-liquid separation, enters before the oily-water seperating equipment that fat content is 5% (w/v) in the waste water, and the water outlet fat content is 0.3% after water-and-oil separator is handled, and the grease clearance is 94%.
Example 2: wastewater source is a waste water after certain dining room changing food waste solid-liquid separation, enters before the oily-water seperating equipment that fat content is 4.7% (w/v) in the waste water, and the water outlet fat content is 0.4% after water-and-oil separator is handled, and the grease clearance is 91%.
Example 3: wastewater source is certain hotel's food and drink waste water, enters before the oily-water seperating equipment that fat content is 2.7% (w/v) in the waste water, and the water outlet fat content is 0.19% after water-and-oil separator is handled, and the grease clearance is 93%.
Example 4: wastewater source is certain hotel food and drink waste water, enters before the oily-water seperating equipment that fat content is 3.3% (w/v) in the waste water, and the water outlet fat content is 0.26% after water-and-oil separator is handled, and the grease clearance is 92%.
The foregoing description is a preferred embodiment of the present invention, if to these modifications of the present invention and modification, belong within the scope of claim of the present invention and equivalent technologies, then the present invention also be intended to comprise these change and modification interior.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies, then the present invention also is intended to comprise these changes and modification interior.
Claims (8)
1. a built-up type kitchen garbage, waste-water oily-water seperating equipment is characterized in that: comprise the container of a top end opening, water inlet pipe, rising pipe, filter screen, the coalescent layer of grease, the coalescent transport layer of spindle body, oily water separation thin film layer, the belt wheel transmission assembly, upflow tube, storage tank and waste water tank; Described water inlet pipe and rising pipe are communicated in this container, described filter screen, and the coalescent layer of grease, coalescent transport layer of spindle body and oily water separation thin film layer all are located in this container, and described water inlet pipe inserts the coalescent layer of grease below by funnel-form inlet; The coalescent transport layer of described spindle body is connected with the fine and close mesh of the coalescent layer of grease by the coalescent layer of this grease; The coalescent transport layer of described spindle body is coniform distribution, and draws in and be fixed on the ring edge of described oily water separation thin film layer; Described belt wheel transmission assembly is located at the opening part of described container, and this belt wheel transmission assembly and upflow tube are communicated with storage tank; Described rising pipe is communicated in waste water tank.
2. a kind of built-up type kitchen garbage, waste-water oily-water seperating equipment according to claim 1 is characterized in that: described rising pipe go out the height that open height is lower than described upflow tube.
3. a kind of built-up type kitchen garbage, waste-water oily-water seperating equipment according to claim 1, it is characterized in that: the coalescent layer of described grease is filled with the sheet material of hydrophobic oleophylic oily dirt free, and being the sawtooth band shape is parallel to ground to be distributed in the coalescent layer of grease inner, the wherein most advanced and sophisticated perforate in the top of sawtooth, the most advanced and sophisticated perforate in the bottom of sawtooth, the aperture of the most advanced and sophisticated perforate in bottom is slightly larger than the aperture of the most advanced and sophisticated perforate in top.
4. a kind of built-up type kitchen garbage, waste-water oily-water seperating equipment according to claim 3 is characterized in that: the employed coalescent mechanism of the coalescent layer of described grease is the spination thin plate that polytetrafluoroethylmaterial material constitutes.
5. a kind of built-up type kitchen garbage, waste-water oily-water seperating equipment according to claim 1 is characterized in that: the bottom surface that described filter screen is close to the coalescent layer of described grease is provided with.
6. a kind of built-up type kitchen garbage, waste-water oily-water seperating equipment according to claim 1, it is characterized in that: the coalescent transport layer of described spindle body is stretched by trickle high strength fibril and forms, in oily-water seperating equipment, present, constitute fine and close silk screen with the spindle body form.
7. a kind of built-up type kitchen garbage, waste-water oily-water seperating equipment according to claim 1 is characterized in that: described container bottom is communicated in described waste water tank bottom by a residue purger.
8. built-up type kitchen garbage, waste-water oil-water separation method, described method has been used described a kind of built-up type kitchen garbage, waste-water oily-water seperating equipment according to claim 1-7, and it is characterized in that: described method comprises the steps:
(1) the oil-containing food and drink waste water enters oily-water seperating equipment by funnelform inlet, through entering the coalescent layer of grease behind the strainer filtering that is positioned at the coalescent layer of grease bottom surface, the most advanced and sophisticated intensive perforate that spination thin plate in the coalescent layer of grease makes progress is so that oil droplet can pass through smoothly, and the most advanced and sophisticated intensive perforate that the spination thin plate is downward is so that the sedimentation smoothly of small solid particulate matter;
(2) waste water after the separation enters the coalescent transport layer of spindle body again, oil droplet in the waste water is gathered on the fibril rapidly, and it is coalescent to go upward to oily water separation film place along fibril, see through the oily water separation thin film layer then and remove redundant moisture, the employed material of oily water separation thin film layer is a nano material, characteristic with oleophilic drainage, the nanometer micropore structure on while superfine surface, water and oil droplet had different adhesion characteristics, make oil droplet can be smoothly by water then be difficult to by, thereby reach the purpose of oily water separation;
(3) grease by the oily water separation thin film layer then arrives the oily-water seperating equipment top, the grease of removing most of moisture flows into storage tank at the oily-water seperating equipment top by upflow tube, unnecessary grease is transported to by the belt wheel fuel delivery device and carries out follow-up processing in the storage tank, wherein the big particle diameter solid particulate matter in the waste water can't in the bottom deposit of oily-water seperating equipment, enter in the waste water tank by the residue purger by filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110121466A CN102225794B (en) | 2011-05-11 | 2011-05-11 | Combined device and method for separating waste water and waste oil in kitchen garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110121466A CN102225794B (en) | 2011-05-11 | 2011-05-11 | Combined device and method for separating waste water and waste oil in kitchen garbage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102225794A true CN102225794A (en) | 2011-10-26 |
| CN102225794B CN102225794B (en) | 2012-10-03 |
Family
ID=44806807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110121466A Active CN102225794B (en) | 2011-05-11 | 2011-05-11 | Combined device and method for separating waste water and waste oil in kitchen garbage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102225794B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102718335A (en) * | 2012-06-07 | 2012-10-10 | 河南省产品质量监督检验院 | Water outlet intelligent collecting and separating device |
| CN103804035A (en) * | 2012-11-09 | 2014-05-21 | 北京机电院高技术股份有限公司 | Food waste composting pre-treatment method |
| CN103817136A (en) * | 2014-02-28 | 2014-05-28 | 甘肃瑞祥环保能源有限公司 | A kitchen waste feeding device |
| CN104736686A (en) * | 2012-10-17 | 2015-06-24 | 金色信念贸易与投资两合公司 | Device for collecting liquid used cooking oil |
| CN107523421A (en) * | 2017-10-16 | 2017-12-29 | 孙克雷 | A kind of waste grease device |
| CN107586621A (en) * | 2017-10-18 | 2018-01-16 | 何金英 | A kind of waste grease device |
| CN107619717A (en) * | 2017-10-16 | 2018-01-23 | 罗志江 | A kind of waste grease equipment |
| CN107638948A (en) * | 2017-06-07 | 2018-01-30 | 胡波 | A kind of hydraulic kitchen cabinet waste sorting treatment device and garbage sorting method |
| CN107739657A (en) * | 2017-10-16 | 2018-02-27 | 孙克雷 | A kind of new waste grease device |
| CN109867402A (en) * | 2019-01-24 | 2019-06-11 | 西安交通大学 | Oily-water seperating equipment and oil-water separation method |
| CN109879368A (en) * | 2019-03-25 | 2019-06-14 | 四川农业大学 | A kind of oily-water seperating equipment |
| CN113828155A (en) * | 2021-10-31 | 2021-12-24 | 南通大学 | Instant oil-water separation device based on nanofiber net film |
| CN116143346A (en) * | 2023-03-11 | 2023-05-23 | 昆明理工大学 | Reusable oil-water separation device and separation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19513759A1 (en) * | 1995-04-07 | 1996-10-10 | Prisma Gmbh | Filter membrane module |
| CN200951335Y (en) * | 2006-09-19 | 2007-09-26 | 威海广泰空港设备股份有限公司 | Equipment for demulsification of oil-water emulsion |
| CN201240883Y (en) * | 2008-05-08 | 2009-05-20 | 孟繁欣 | Oil-water separating apparatus |
| CN202080960U (en) * | 2011-05-11 | 2011-12-21 | 中山市泰帝科技有限公司 | Combined oil-water separation device for wastewater in kitchen waste |
-
2011
- 2011-05-11 CN CN201110121466A patent/CN102225794B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19513759A1 (en) * | 1995-04-07 | 1996-10-10 | Prisma Gmbh | Filter membrane module |
| CN200951335Y (en) * | 2006-09-19 | 2007-09-26 | 威海广泰空港设备股份有限公司 | Equipment for demulsification of oil-water emulsion |
| CN201240883Y (en) * | 2008-05-08 | 2009-05-20 | 孟繁欣 | Oil-water separating apparatus |
| CN202080960U (en) * | 2011-05-11 | 2011-12-21 | 中山市泰帝科技有限公司 | Combined oil-water separation device for wastewater in kitchen waste |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102718335A (en) * | 2012-06-07 | 2012-10-10 | 河南省产品质量监督检验院 | Water outlet intelligent collecting and separating device |
| CN104736686A (en) * | 2012-10-17 | 2015-06-24 | 金色信念贸易与投资两合公司 | Device for collecting liquid used cooking oil |
| CN103804035A (en) * | 2012-11-09 | 2014-05-21 | 北京机电院高技术股份有限公司 | Food waste composting pre-treatment method |
| CN103804035B (en) * | 2012-11-09 | 2015-09-16 | 北京京城环保股份有限公司 | A kind of for the pretreated method of kitchen waste compost |
| CN103817136A (en) * | 2014-02-28 | 2014-05-28 | 甘肃瑞祥环保能源有限公司 | A kitchen waste feeding device |
| CN107638948A (en) * | 2017-06-07 | 2018-01-30 | 胡波 | A kind of hydraulic kitchen cabinet waste sorting treatment device and garbage sorting method |
| CN107619717A (en) * | 2017-10-16 | 2018-01-23 | 罗志江 | A kind of waste grease equipment |
| CN107523421A (en) * | 2017-10-16 | 2017-12-29 | 孙克雷 | A kind of waste grease device |
| CN107739657A (en) * | 2017-10-16 | 2018-02-27 | 孙克雷 | A kind of new waste grease device |
| CN107523421B (en) * | 2017-10-16 | 2018-11-20 | 玉环新航工业设计有限公司 | A kind of waste grease device |
| CN107586621A (en) * | 2017-10-18 | 2018-01-16 | 何金英 | A kind of waste grease device |
| CN107586621B (en) * | 2017-10-18 | 2018-11-13 | 天台县恒规环境科技有限公司 | A kind of waste grease device |
| CN109867402A (en) * | 2019-01-24 | 2019-06-11 | 西安交通大学 | Oily-water seperating equipment and oil-water separation method |
| CN109879368A (en) * | 2019-03-25 | 2019-06-14 | 四川农业大学 | A kind of oily-water seperating equipment |
| CN109879368B (en) * | 2019-03-25 | 2021-10-15 | 四川农业大学 | Oil-water separation device |
| CN113828155A (en) * | 2021-10-31 | 2021-12-24 | 南通大学 | Instant oil-water separation device based on nanofiber net film |
| CN113828155B (en) * | 2021-10-31 | 2022-08-12 | 南通大学 | Instant oil-water separator based on nanofiber nethike embrane |
| CN116143346A (en) * | 2023-03-11 | 2023-05-23 | 昆明理工大学 | Reusable oil-water separation device and separation method thereof |
| CN116143346B (en) * | 2023-03-11 | 2024-04-26 | 昆明理工大学 | Reusable oil-water separation device and separation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102225794B (en) | 2012-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102225794B (en) | Combined device and method for separating waste water and waste oil in kitchen garbage | |
| CN103964545B (en) | Method and device for deep oil removal of wastewater containing low-concentration sump oil | |
| CN1317200C (en) | Automatic vertical-flow oil-separating precipitator | |
| CN201046371Y (en) | Oil-contaminated water purifying three-phase cyclone separator | |
| CN102807291A (en) | Treatment method and equipment for oilfield produced water | |
| CN205740434U (en) | Oil-isolating device | |
| CN216549877U (en) | Multifunctional oil field pre-water-separation treatment equipment | |
| CN202080960U (en) | Combined oil-water separation device for wastewater in kitchen waste | |
| CN1228514C (en) | Aqueous organic refuse treating system and oil-water separating and oil/fat recovering apparatus | |
| CN205803146U (en) | Oily waste water efficient cyclone | |
| CN201240883Y (en) | Oil-water separating apparatus | |
| CN106045088B (en) | A kind of joint multi-grade oil laden water separation process | |
| CN204873934U (en) | Oily water treatment device | |
| CN202671253U (en) | Preliminary oily sewage separation device | |
| CN201670771U (en) | Catering wastewater oil separator | |
| CN2442735Y (en) | Purifying separator for high-turbidity waste water containing oil | |
| CN201390659Y (en) | Oil collecting and removal device | |
| CN206858214U (en) | A kind of oil-water separation system for handling high concentrated organic wastewater | |
| CN1948171A (en) | Intelligent treatment equipment of oil containing sewage | |
| CN109650677A (en) | A kind of oily-water seperating equipment | |
| CN109912061A (en) | A kind of device of oil-water residue mixture separation and waste oil label | |
| CN201264928Y (en) | Automatic collection device for water surface floating oil | |
| CN204138383U (en) | FRP integrated kitchen waste oil-water separation device | |
| CN208562067U (en) | A kind of seawater dirty oil treatment device | |
| CN2863768Y (en) | Intelligentized oil-containing sewage treatment equipment |
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 |