CN2189605Y - Residue-oil removing device - Google Patents
Residue-oil removing device Download PDFInfo
- Publication number
- CN2189605Y CN2189605Y CN 94227492 CN94227492U CN2189605Y CN 2189605 Y CN2189605 Y CN 2189605Y CN 94227492 CN94227492 CN 94227492 CN 94227492 U CN94227492 U CN 94227492U CN 2189605 Y CN2189605 Y CN 2189605Y
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- CN
- China
- Prior art keywords
- oil
- water
- slagging
- bucket
- eliminator
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a residue-oil removing device which belongs to the technical field of water drainage and can be used for removing the food debris, animal and vegetable oils in the sewage extracted from kitchens and recovering the sewage. The utility model is mainly characterized in that orifice plates and reseau grids in a slag bucket of inclined insertion type are used for intercepting and removing massive impurities, the slag bucket can be drawn out to recover dregs, orifice plates and sloping plate are arranged to separate floating oil with gravity, the oil layer on the water surface is swept into a movable oil gathering bucket by an oil wiper for recovering, and micropore media are adopted as adsorbents to remove the emulsified oil in the water. The utility model is suitable for kitchen sewage to have deslagging and degreasing treatments, and the pre-treatment of industrial wastewater extracted by various food processing factories.
Description
The slagging-off oil eliminator belongs to the water supply and drainage technical field.
China is very backward to the kitchen waste water treatment technology, and kitchen waste water is directly entered the harm that water drain caused in city, though understanding is not to some extent taked the otherwise effective technique measure yet, adopts oil trap usually, and kitchen waste water is simply handled.At present, the domestic oil trap that processing is adopted to kitchen waste water is national standard figure (1979 S 217), be flat at the bottom of the pond, only exclude oil slick with a plank textural, its structure is brick, the end is a concrete, the pond is about 3.3 meters, wide about 2.5 meters, but thick oil slick can only be removed in this pond, can not remove thick swill contained in the sewage, and swill or be deposited in the oil trap or flow out with water all has adverse influence to environmental health.
In view of containing a large amount of swills and vegetable and animals oils in the kitchen waste water.If it is directly entered municipal sewage system, enter water body, oil can form oil film when existing in water, hinder airborne oxygen and transmit in water, and make water hypoxia, jeopardizes fish and aquatic organism, and hinders environmental health.On the other hand, if kitchen waste water directly discharges water drain, also may cause water drain to stop up, and in water drain, produce anaerobic digestion, produce a large amount of methane gas, when serious, may cause water drain blast (twice water drain explosion hazard appearred in Chongqing City big small stream ditch sieve family barnyard district).National standard is made stipulations to the sewage comprehensive discharge: enter municipal sewage system and enter second-stage treatment factory and handle, its oleaginousness is 100mg/L.
The distribution of water resources of China is extremely unbalanced, and the city of national lack of water and serious water shortage reaches 188, and a day water deficit reaches 1400 myriametres
3, become a factor of restriction Economic development, so need to consider the processing and the reuse problem of sewage.And contained a large amount of swills and vegetable and animals oils in the kitchen waste water is again the good feed or the raw material of fodder industry, if manage to reclaim, can turn waste into wealth, turn harm into good.
The utility model is in order to remove swill, the vegetable and animals oils in the sewage, it can be reclaimed again, the normal operation of water treatment system in also can guaranteeing, and the particular design of making, is used in combination flexibly its oil removal efficiency height, and volume is little, be provided with and convenient management, the employing light material is made, and is in light weight, can reclaim the raw material that slag, oil are made feed or fodder industry.
The utility model structure by slagging-off district (1) but, remove oil slick district (2), oil in water emulsion adsorption zone (3), exhalant region (4) and form, kitchen waste water is entered by water inlet pipe (5), flow through skim gate (6), rectifier (8), swash plate (pipe) oil eliminator (10), floating oil collecting in oil bucket (11), water process oil in water emulsion adsorber (12), effluent weir (15), rising pipe (13) discharge, and respectively establish a blow-down pipe (16) and (14) at two ends, the left and right sides, constitute the slagging-off oil eliminator.Its skim gate is made into orifice plate and graticule mesh, and thick impurity is removed in interception, and slag bucket can be extracted out from a side, to reclaim slag.Swash plate (10) is isolated oil slick, oil wiper (17) scrapes oil slick to oil bucket (11), so that skimming but be provided with in removing the oil slick district.Oil in water emulsion collector (12) is set in the oil in water emulsion adsorption zone, adopts microporous medium to make sorbent material, its average capillary aperture is 35～42 μ m.
The slagging-off oil eliminator mainly consists of the following components: but water inlet, slagging-off, the removal of rectifying part oil slick and recovery part, oil in water emulsion absorption and water part.Contain a large amount of vegetable and animals oils and swill in the kitchen waste water, behind the slagging-off oil eliminator, but remove thick impurity and oil slick and oil in water emulsion.Its removal process and principle are as follows:
Kitchen waste water is entered by water inlet pipe (5), and by orifice plate in the oblique inserting dregs hopper and graticule mesh, thick impurity is removed in interception, and slag bucket can be extracted out, to reclaim slag.Remove water behind the impurity through rectification, but enter removal oil slick district reposefully, but oil slick floats to the water surface through the swash plate separation, adopts swash plate (pipe), reduces hydraulic radius, reduced Reynolds number, increase Froude number, but helped the gravity separation of oil slick, the oil reservoir of water surface aggregation, scrape into movable oil pooling dipper by oil wiper, so that reclaim.After removing oil slick, enter the oil in water emulsion adsorption zone, adsorber adopts microporous medium to make sorbent material, and its average capillary aperture is 35～42 μ m, thereby has very bigger serface, and its physical adsorption ability is strong, can remove the oil in water emulsion in the water.After this, removed remove slag, the water of oil can be disposed to municipal sewage system or enter middle water treatment system.
The size of slagging-off oil eliminator can match with the size of washing trough in the kitchen, can place the bottom of washing trough, also can place in addition, also can make some and be used in combination.Make the material of slagging-off oil eliminator, can adopt light material, as glass reinforced plastic, polyvinyl chloride plate and stainless steel plate.Be applicable to hotel, restaurant, dining room, dining room and public building, to the slagging-off oil removal treatment of kitchen waste water, (slagging-off, oil removing) pre-treatment of the trade effluent of also can be used for butchering, meat processing combine, poultry processing, fish processing, food-processing and making etc. being discharged.
The slagging-off oil eliminator has the following advantages:
1. function is strong, but can remove oil slick, oil in water emulsion, swill simultaneously.
The slagging-off, the oil removal efficiency height.
3. volume is little, is provided with conveniently.
4. be used in combination flexibly convenient management.
5. the employing light material is made in light weight.
6. recyclable slag, oil are made the raw material of feed or fodder industry.
Description of drawings:
Fig. 1.---slagging-off oil eliminator orthographic plan.
Fig. 2.---be the A-A sectional view of Fig. 1.
Fig. 3.---be the B-B sectional view of Fig. 1.
Fig. 4.---be the C-C sectional view of Fig. 1.
Fig. 5.---(sequence number 6) oblique inserting dregs hopper plane and bottom plate hole layout drawing.
Fig. 6.---be the D-D sectional view of Fig. 5.
Fig. 7.---(sequence number 8) cowling panel plane and eyelet layout drawing.
Fig. 8.---(sequence number 11) oil bucket front view.
Fig. 9.---(sequence number 11) oil bucket vertical view.
Figure 10.---(sequence number 11) oil bucket side-view.
Figure 11.---(sequence number 17) oil wiper vertical view.
Figure 12.---(sequence number 17) oil wiper figure that just bowing.
Figure 13.---(sequence number 17) oil wiper side figure that bows.
Figure 14.---(sequence number 12) oil in water emulsion collector vertical view.
Figure 15.---(sequence number 12) oil in water emulsion collector front view.
Figure 16.---(sequence number 12) oil in water emulsion collector side view.
Sequence number among the figure: (1) slagging-off district; (2) thick oil is distinguished; (3) oil in water emulsion adsorption zone; (4) exhalant region; (5) water inlet pipe; (6) skim gate; (7) draw runner; (8) rectification orifice plate; (9) rectification wall; (10) swash plate (pipe); (11) oil bucket; (12) oil in water emulsion collector; (13) rising pipe; (14) blow-down pipe; (15) effluent weir; (16) blow-down pipe; (17) oil wiper; (18) treatment hole; (19) rectification hole; (20) U-lag; (21) oil pooling dipper outer side wall; (22) oil pooling dipper inner side-wall; (23) oil wiper cross bar; (24) oil wiper positioning head; (25) oil wiper pull bar; (26) oil wiper pull bar handle; (27) oil-scrapping sheet; (28) drop handle; (29) oil in water emulsion adsorber train wheel bridge; (30) oil in water emulsion absorption rod; (31) oil in water emulsion adsorber lower plate.
Embodiment of the present utility model:
1. swash plate or inclined tube (10), ultramicropore pipe oil in water emulsion collector (12) and water pipe are the commercially available prod.
2. remaining parts is this seminar processing and fabricating.
3. material therefor can be steel plate, stainless steel plate and rigid plastics, and the technician that only need have equipment such as Welding plate, drilling machine, welding machine and pincers worker and welder's technical ability all can implement.
Claims (4)
1, a kind of slagging-off oil eliminator by slagging-off district (1) but, remove oil slick district (2), oil in water emulsion adsorption zone (3), exhalant region (4) and form, it is characterized in that kitchen waste water is entered by water inlet pipe (5), flow through skim gate (6), rectifier (8), swash plate (pipe) oil eliminator (10), floating oil collecting in oil bucket (11), water process oil in water emulsion adsorber (12), effluent weir (15), rising pipe (13) discharge, and respectively establish a blow-down pipe (16) and (14) at two ends, the left and right sides, constitute the slagging-off oil eliminator.
2, slagging-off oil eliminator as claimed in claim 1 is characterized in that skim gate is made into orifice plate and graticule mesh, and retaining is clipped and removed thick impurity, and slag bucket can be extracted out from a side, to reclaim slag.
3, slagging-off oil eliminator as claimed in claim 1, swash plate (10) is isolated oil slick, oil wiper (17) scrapes oil slick to oil bucket (11), so that skimming but it is characterized in that being provided with in removing the oil slick district.
4, slagging-off oil eliminator as claimed in claim 1 is characterized in that being provided with oil in water emulsion collector (12) in the oil in water emulsion adsorption zone, adopt microporous medium to make sorbent material, and its average capillary aperture is 35～42 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94227492 CN2189605Y (en) | 1994-04-22 | 1994-04-22 | Residue-oil removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94227492 CN2189605Y (en) | 1994-04-22 | 1994-04-22 | Residue-oil removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2189605Y true CN2189605Y (en) | 1995-02-15 |
Family
ID=33840228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94227492 Expired - Fee Related CN2189605Y (en) | 1994-04-22 | 1994-04-22 | Residue-oil removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2189605Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151431A (en) * | 2011-03-03 | 2011-08-17 | 宁波市建通环保科技有限公司 | Oily sewage filtering device arranged below trough |
| CN102659258A (en) * | 2012-05-31 | 2012-09-12 | 河南城建学院 | Treatment method of kitchen slops and treatment device |
-
1994
- 1994-04-22 CN CN 94227492 patent/CN2189605Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151431A (en) * | 2011-03-03 | 2011-08-17 | 宁波市建通环保科技有限公司 | Oily sewage filtering device arranged below trough |
| CN102151431B (en) * | 2011-03-03 | 2013-10-09 | 宁波市建通环保科技有限公司 | Oily sewage filtering device arranged below trough |
| CN102659258A (en) * | 2012-05-31 | 2012-09-12 | 河南城建学院 | Treatment method of kitchen slops and treatment device |
| CN102659258B (en) * | 2012-05-31 | 2014-05-14 | 河南城建学院 | Treatment method of kitchen slops and treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |