CN205616680U - Self -cleaning grease trap - Google Patents
Self -cleaning grease trap Download PDFInfo
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- CN205616680U CN205616680U CN201620355518.1U CN201620355518U CN205616680U CN 205616680 U CN205616680 U CN 205616680U CN 201620355518 U CN201620355518 U CN 201620355518U CN 205616680 U CN205616680 U CN 205616680U
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Abstract
The utility model relates to a self -cleaning grease trap. It includes the oil removal box, inside water oil separating district, solid -liquid separation district and the clear water district of being equipped with of box, the water oil separating district sets up between solid -liquid separation district and the clear water district, the solid -liquid separation district is equipped with water inlet, parting liquid transfer passage, solid -liquid filter equipment, slag notch and play inder pot, the water inlet is located a lateral surface and the setting in solid -liquid separation district are connected at the solid -liquid filter equipment that solid -liquid separation distinguished the medial surface, the slag notch is located the end is got rid of to solid -liquid filter equipment's solid. The utility model discloses utilize the clean principle of oneself of nature water, add oxidation equipment, strengthen the oxidability of water, promote the clean ability of oneself of water.
Description
Technical field
This utility model belongs to field of waste water treatment, particularly relates to a kind of self-cleaning grease trap.
Background technology
Along with Chinese society expanding economy, a large amount of food and beverage enterprises arise at the historic moment, hotel, hotel, restaurant, the scale expanding day of dining room and mass refectory synthesis, quantity is increasing, the food and drink waste water produced therewith gets more and more, containing higher COD (severe patient can reach 20000mg/l) in food and drink waste water, float (SS), a large amount of waste greases and food waste percolate, distribute pungent taste, have a strong impact on downstream wastewater treatment plant normal operation (general sewage treatment plant is less than 100mg/l to water oil content setting), destroy water body natural ecological environment, the Organic substance severe overweights such as nitrogen phosphorus, cause body eutrophication, social environment is caused destruction greatly.According to incompletely statistics, food and drink waste water discharge capacity accounts for the 3% of city domestic sewage discharge capacity, but wherein the content of BOD5 and CODcr accounts for the 1/3 of total load.As can be seen here, this high density pollution source of food and drink waste water, is the one of the main reasons causing peri-urban water pollution.
Although grease trap must be installed by regulation food and beverage enterprise of China, but due to a variety of causes, on market, sold grease trap substantially utilizes traditional syllogic mechanical oil separation pond of oil principle design lighter than water, poor processing effect.
Utility model content
The purpose of this utility model is to overcome the defect of self-cleaning grease trap technology in prior art, it is provided that a kind of self-cleaning grease trap that can improve water body self-cleaning detergent power.
For achieving the above object, the technical solution adopted in the utility model is: a kind of self-cleaning grease trap, including oil removal casing, described box house is provided with oil-water separation district, solid-liquid displacement zone and clear water zone, described oil-water separation district is arranged between described solid-liquid displacement zone and clear water zone, described solid-liquid displacement zone is provided with water inlet, separate liquid transfer passage, solid-liquid filtration device, slag notch and go out inder pot, described water inlet is positioned at a lateral surface of described solid-liquid displacement zone and is connected with the solid-liquid filtration device being arranged on solid-liquid displacement zone medial surface, described slag notch is positioned at the solid outlet side of described solid-liquid filtration device, described go out inder pot with described go out inder pot corresponding, it is positioned at its lower end；
Water body in described solid-liquid displacement zone passes through during entering described oil-water separation district and is positioned at oil-water separation district internal oxidition processing equipment, carries out oxidation processes；
Described oil-water separation district is provided with oil wiper, oil conveying pipe and controls the self-cleaning controller that oil-water separation district runs, and described oil wiper is positioned at top, described oil-water separation district, is connected with oil conveying pipe, and is equipped with oil collection barrel；
Described clear water zone is provided with clear water conveying pipe, connects bottom and the clear water zone inner chamber in oil-water separation district.
Further, described separation liquid transfer passage includes upper and lower two parts, and the inside of tapered and described solid-liquid displacement zone, top is connected, and is formed and separates liquid inner chamber, and bottom is L-shaped, connects described oil-water separation district.
As preferably, described solid-liquid filtration device is mechanical type frizing slag-scraper or automatic back-flushing filtering device or swinging grid sewage-removing machine.
Further, described oil collection barrel is positioned at the port of export of described oil conveying pipe.
Further, the middle part of described oil conveying pipe is provided with electromagnetic valve, is automatically controlled by described self-cleaning controller.
Further, the bottom of described oil-water separation district and clear water zone is respectively equipped with mud discharging mouth and sewage draining exit.
Further, one jiao of described clear water zone is provided with and manually climbs passage, in order to the Water quality in detection clear water zone in time.
Further, it is positioned at inside described oil-water separation district, described separation liquid transfer passage and the upper end, junction in described oil-water separation district, it is provided with electric heater unit.
Of the present utility model it has an advantage that:
1, utilize the self-cleaning principle of natural water, add oxidation furnaces, strengthen the oxidability of water body, promote the self-cleaning ability of water body.
2, set up solid-liquid, oil-water separation district, in conjunction with the oxidation furnaces scavenging action to water body abnormal flavour, accomplish solid-liquid, profit, abnormal smells from the patient separated in synchronization, accelerate the cleaning speed of water body.
3, set up and manually climb sense channel, it is possible to detect in time, accurately and efficiently to the water body processed, be allowed to remain reach regulation enter sewage treatment plant enter water index.
Accompanying drawing explanation
Fig. 1 is the attachment structure side view of self-cleaning grease trap of the present utility model；
Fig. 2 is the attachment structure top view of self-cleaning grease trap of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings, describing structure of the present utility model in detail and arrange and operation logic, details are as follows:
Embodiment 1
As illustrated in fig. 1 and 2:
A kind of self-cleaning grease trap, including oil removal casing 1, described oil removal casing 1 is internal is provided with oil-water separation district 11, solid-liquid displacement zone 12 and clear water zone 13, it is sequentially connected with between solid-liquid displacement zone 12, oil-water separation district 11 and clear water zone 13, form the job step first being separated solid and liquid by solid-liquid displacement zone 12, carried out the job step of oil-water separation again by oil-water separation district 11, finally received by clear water zone 13, store, outer row enters the water body of water index through the sewage treatment plant that meets of solid-liquid separation, oil-water separation.
nullDescribed oil-water separation district 11 is arranged between described solid-liquid displacement zone 12 and clear water zone 13，Described solid-liquid displacement zone 12 is provided with water inlet 121、Separate liquid transfer passage 122、Solid-liquid filtration device 123 (using tool formula frizing slag-scraper)、Slag notch 124 and go out inder pot 125，Mechanical type frizing slag-scraper can effectively intercept solid kind material contained in sewage from catering business water body，Coordinate slag notch 124 and go out inder pot 125，Improve tapping process，Form the filter operation of continuable circulation，Described water inlet 121 is positioned at the lateral surface of described solid-liquid displacement zone 12 and is connected with the solid-liquid filtration device 123 being arranged on solid-liquid displacement zone 12 medial surface，Described slag notch 124 is positioned at the solid outlet side of described solid-liquid filtration device 123，Described go out inder pot 125 corresponding with described slag notch 124，It is positioned at its lower end，In order to receive the mechanical type isolated solid matter of frizing slag-scraper；
Water body in described oil-water separation district 11 carries out high energy oxidation processes through the high energy photodissociation oxidation furnaces being arranged in oil-water separation district 11, to reduce the COD in water, go forward side by side the macromole oils and fats in oxidation step resolution process water body, make oils and fats become little molecule and easily adsorb the material of absorption, the most adsorbed separation.
Water body in described oil-water separation district 11 also to carry out microbubble energetic ion Air Exposure through the micro bubble apparatus being arranged in oil-water separation district 11, to maintain certain dissolved oxygen, keeps water body activity.
Described oil-water separation district 11 is provided with oil wiper 111, oil conveying pipe 112 and controls the self-cleaning controller 113 that oil-water separation district runs, described oil wiper 111 is positioned at top, described oil-water separation district 11, it is connected with oil conveying pipe 112, and it is equipped with oil collection barrel 114, described oil collection barrel 114 is positioned at the port of export of described oil conveying pipe 112, in order to accept the isolated fluid of oil wiper 112；
Oils and fats after peroxide decomposition, becomes little molecule and easily adsorbs the material of absorption such that it is able to easier separated water body by oil wiper 111,
The middle part of described oil conveying pipe 112 is provided with electromagnetic valve 115, is automatically controlled by described self-cleaning controller 113, it is to avoid the manually-operated loaded down with trivial details and security risk that produces therewith.
Described clear water zone 13 is provided with clear water conveying pipe 131, connects bottom and clear water zone 13 inner chamber in oil-water separation district 11.
Logical 122 roads of described separation liquid conveying include upper and lower two parts, and the inside of tapered and described solid-liquid displacement zone 12, top is connected, and is formed and separates liquid inner chamber, and bottom is L-shaped, connects described oil-water separation district 11.
The bottom of described oil-water separation district 11 and clear water zone 13 is respectively equipped with mud discharging mouth 14 and sewage draining exit 15, due to the sedimentation certainly of mud, needs often to clear up mud, arranges mud discharging mouth 14, can remove the mud being deposited on bottom oil removal casing 1 timely and effectively；Sewage draining exit 15, then in order to sewage from catering business up to standard after the continuous transport process of sewage treatment plant, at sewage draining exit 15, dredge pump 151 to be applied, improves pollution discharge capability.
One jiao of described clear water zone 13 is provided with artificial climbing passage 132, in order to the Water quality in detection clear water zone 13 in time.
Described separation liquid transfer passage 122 and the upper end, junction in described oil-water separation district 11, be positioned at inside described oil-water separation district 11, be provided with electric heater unit 115, can pass through heat form, improve the effect that water body fluid separates.
nullOperation logic of the present utility model is: first pass around solid-liquid displacement zone 12 by sewage from catering business initial gross separation，Wherein machinery frizing slag-scraper directly participates in solid-liquid separation，Isolated solid suspension enters out inder pot 125，Residue water body enters oil-water separation district 11 through separating transfer passage 122，Inside, oil-water separation district 11 carries out high energy oxidation and reduces water body COD water body，Also the macromole oils and fats in water body is carried out oxidation Decomposition simultaneously，Form the easy adsorbent of little molecule easily separated by oil wiper 112，Promote the automatically cleaning ability of water body，Reduce the processing cost of sewage from catering business，And it is also performed to microbubble energetic ion aeration，Water body is made to keep certain activity，Clear water zone 13 is delivered to through clear water conveying pipe 131 at the water body through oxidation operation and Air Exposure，Stay in the water body in clear water zone 13 according to self limited self-cleaning ability，Self-cleaning further，Simultaneously，Can be according to fact of case or the detection time interval realizing setting，Periodically by artificial climbing passage 132, the water body of clear water zone 13 is detected，Guarantee that water body up to standard enters sewage treatment plant through sewage draining exit.
Embodiment 2
Owing to solid-liquid filtration device 123 exists more multi-class, process, according to different, the product that requirement can select to need, it is also possible to multiple solid-liquid filtration device 123 is used in combination simultaneously；
As illustrated in fig. 1 and 2:
Solid-liquid filtration device 123 in this example can use swinging grid sewage-removing machine, promote solid-liquid separation effect, further speed up separating rate, the valve controlled by self-cleaning controller 113 can be set at clear water conveying pipe 131 simultaneously, oxidation and the aeration time in oil-water separation district 11 is controlled by self-cleaning controller 113, to obtain more preferably treatment effect, remaining is with embodiment 1.
Embodiment 3
As illustrated in fig. 1 and 2:
Solid-liquid filtration device 123 in this example uses automatic back-flushing filtering device, improves filter effect further, and device washing time can be adjusted flexibly simultaneously, reduces artificial input, and remaining is with embodiment 1.
Although, the most illustrating by generality and this utility model has been made detailed description by specific embodiment, but on the basis of this utility model, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore, these modifications or improvements on the basis of without departing from this utility model spirit, belong to the scope that this utility model is claimed.
Claims (8)
1. a self-cleaning grease trap, it is characterized in that: described self-cleaning grease trap includes oil removal casing, described oil removal box house is provided with oil-water separation district, solid-liquid displacement zone and clear water zone, described oil-water separation district is arranged between described solid-liquid displacement zone and clear water zone, described solid-liquid displacement zone is provided with water inlet, separate liquid transfer passage, solid-liquid filtration device, slag notch and go out inder pot, described water inlet is positioned at a lateral surface of described solid-liquid displacement zone and is connected with the solid-liquid filtration device being arranged on solid-liquid displacement zone medial surface, described slag notch is positioned at the solid outlet side of described solid-liquid filtration device, described go out inder pot corresponding with described slag notch, it is positioned at its lower end；
Water body in described solid-liquid displacement zone passes through, during entering described oil-water separation district, the oxidation treatment device being positioned at oil-water separation district, carries out oxidation processes；
Described oil-water separation district is provided with oil wiper, oil conveying pipe and controls the self-cleaning controller that oil-water separation district runs, and described oil wiper is positioned at top, described oil-water separation district, is connected with oil conveying pipe, and is equipped with oil collection barrel；
Described clear water zone is provided with clear water conveying pipe, and clear water conveying pipe connects bottom and the clear water zone inner chamber in oil-water separation district.
Self-cleaning grease trap the most according to claim 1, it is characterized in that: described separation liquid transfer passage includes upper and lower two parts, the inside of tapered and described solid-liquid displacement zone, top is connected, and is formed and separates liquid inner chamber, bottom is L-shaped, connects described oil-water separation district.
Self-cleaning grease trap the most according to claim 1, it is characterised in that: described solid-liquid filtration device is mechanical type frizing slag-scraper or automatic back-flushing filtering device or swinging grid sewage-removing machine.
Self-cleaning grease trap the most according to claim 1, it is characterised in that: described oil collection barrel is positioned at the port of export of described oil conveying pipe.
Self-cleaning grease trap the most according to claim 1, it is characterised in that: the middle part of described oil conveying pipe is provided with electromagnetic valve, is automatically controlled by described self-cleaning controller.
Self-cleaning grease trap the most according to claim 1, it is characterised in that: the bottom of described oil-water separation district and clear water zone is respectively equipped with mud discharging mouth and sewage draining exit.
Self-cleaning grease trap the most according to claim 1, it is characterised in that: one jiao of described clear water zone is provided with and manually climbs passage, in order to the Water quality in detection clear water zone in time.
Self-cleaning grease trap the most according to claim 2, it is characterised in that: be positioned at inside described oil-water separation district, described separation liquid transfer passage is provided with electric heater unit with the upper end, junction in described oil-water separation district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620355518.1U CN205616680U (en) | 2016-04-25 | 2016-04-25 | Self -cleaning grease trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620355518.1U CN205616680U (en) | 2016-04-25 | 2016-04-25 | Self -cleaning grease trap |
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| CN205616680U true CN205616680U (en) | 2016-10-05 |
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| CN201620355518.1U Active CN205616680U (en) | 2016-04-25 | 2016-04-25 | Self -cleaning grease trap |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105753221A (en) * | 2016-04-25 | 2016-07-13 | 北京中大伟业工程技术有限公司 | Self-cleaning oil separator |
| CN108059266A (en) * | 2017-12-27 | 2018-05-22 | 合肥睿致新科技有限公司 | A kind of sanitary sewage retracting device of water-oil separating |
-
2016
- 2016-04-25 CN CN201620355518.1U patent/CN205616680U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105753221A (en) * | 2016-04-25 | 2016-07-13 | 北京中大伟业工程技术有限公司 | Self-cleaning oil separator |
| CN105753221B (en) * | 2016-04-25 | 2018-06-15 | 北京中大伟业工程技术有限公司 | A kind of self-cleaning grease trap |
| CN108059266A (en) * | 2017-12-27 | 2018-05-22 | 合肥睿致新科技有限公司 | A kind of sanitary sewage retracting device of water-oil separating |
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