CN221275578U - Waste water grease recovery unit - Google Patents
Waste water grease recovery unit Download PDFInfo
- Publication number
- CN221275578U CN221275578U CN202323499367.6U CN202323499367U CN221275578U CN 221275578 U CN221275578 U CN 221275578U CN 202323499367 U CN202323499367 U CN 202323499367U CN 221275578 U CN221275578 U CN 221275578U
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- Prior art keywords
- oil
- box body
- wastewater
- water
- heater
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- 239000002351 wastewater Substances 0.000 title claims abstract description 73
- 239000004519 grease Substances 0.000 title claims abstract description 46
- 238000011084 recovery Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000000926 separation method Methods 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 abstract description 10
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 235000019198 oils Nutrition 0.000 description 64
- 238000007790 scraping Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 241000271566 Aves Species 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 235000019476 oil-water mixture Nutrition 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000004075 wastewater filtration Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to the technical field of wastewater treatment, and discloses a wastewater oil recovery device, which comprises: the top of the base is provided with supporting legs; the box body is arranged at the top of the supporting leg; the water inlet is arranged at the top of the box body; the wastewater filtering and purifying area component is arranged in the box body; the oil-water separation area component is arranged at one side of the wastewater filtering and purifying area component; one side of oil-water separation district subassembly is provided with oil collecting district subassembly, and oil collecting district subassembly includes: the second partition board is arranged at the bottom of the inside of the box body; the second heater is arranged on one side of the second partition plate; the second heat conducting plate is arranged at the top of the second heater; the second stirrer is arranged at the top of the box body and is positioned above the second heater. The grease can be continuously heated and stirred through the second heater and the second stirring area device, so that the temperature reduction of the grease in the oil collecting area is avoided, the grease starts to solidify because of the too low temperature, and the grease cannot be discharged.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to a wastewater oil recovery device.
Background
The sources of oily wastewater are very wide, and the industries mainly comprise refinery oily wastewater of petroleum industry, oil extraction wastewater of petroleum exploration and development, wastewater of metallurgy, steel plants, cold rolling plants, oil tanker ballast water, emulsified oil wastewater of electromechanical and mechanical processing, catering industry, food processing industry and the like. If the waste water is directly discharged without treatment, an oil film in the oil-containing waste water can threaten the survival of wild animals such as birds, birds and the like, and has serious influence on the irrigation of crops and the absorption of the crops on water, and the drinking water on which the birds depend to live can be polluted. The oil-containing wastewater has very large water content, the components and the complexity, and the grease in the oil-containing wastewater is a good recyclable energy substance. In the prior art, the oil removing device generally has the problems of complex process, higher cost, low oil recovery rate and the like.
According to the high-efficiency environment-friendly waste water and oil recovery device disclosed in CN203866067U of Chinese patent publication, the device comprises a waste water and oil storage tank, a waste water and oil separation tank and an oil recovery barrel, wherein the waste water and oil storage tank is connected with the waste water and oil separation tank through an oil pipe, a scraper is arranged in the waste water and oil separation tank through a slideway, an oil pump is arranged on one side wall of the waste water and oil separation tank, the waste water and oil separation tank is connected with the oil recovery barrel through a connecting pipe, a water outlet valve is arranged at the bottom of the waste water and oil separation tank, the scraper can move left and right in the waste water and oil separation tank through the slideway, a control valve is arranged on the oil pipe, the waste water and oil separation tank is of a sealed tank structure, and an oil level gauge is arranged in the waste water and oil separation tank. The utility model has simple structure, reasonable design and convenient use, presses the waste water grease into the waste water grease separating box through high-low pressure difference, and moves the waste water grease separating box through the scraping plate and pumps the waste water grease into the grease recycling bin through the oil pump.
According to the high-efficiency environment-friendly waste water and oil recovery device, waste water and oil are pressed into the waste water and oil separation box through high-low pressure difference, and are moved through the scraping plate and pumped into the oil recovery barrel through the oil pump. However, when the temperature is too low, the grease starts to solidify due to the too low temperature, and at this time, the grease cannot be recovered into the grease recovery barrel through the scraping plate and the oil pump.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a wastewater oil recovery device which has the advantages of high oil recovery efficiency and heating and stirring of oil, and solves the problem that the separated oil cannot be discharged due to the fact that the temperature is reduced and solidification begins.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: a wastewater grease recovery apparatus comprising:
The top of the base is provided with supporting legs;
the box body is arranged at the top of the supporting leg;
the water inlet is arranged at the top of the box body;
The wastewater filtering and purifying area component is arranged in the box body;
The oil-water separation area component is arranged at one side of the wastewater filtering and purifying area component;
One side of oil-water separation district subassembly is provided with oil collecting district subassembly, oil collecting district subassembly includes:
The second partition board is arranged at the bottom of the inside of the box body;
the second heater is arranged on one side of the second partition plate;
the second heat conducting plate is arranged at the top of the second heater;
The second stirrer is arranged at the top of the box body and is positioned above the second heater.
Preferably, the wastewater filtration purification zone assembly comprises:
The activated carbon filter plate is arranged in the box body;
the first baffle is arranged at one end of the activated carbon filter plate.
Preferably, the oil-water separation area assembly comprises:
The first heater is arranged at the bottom of the inside of the box body; and is located between the first separator and the second separator;
The first heat conducting plate is arranged at the top of the first heater;
The first stirrer is arranged at the bottom of the box body and penetrates through the first heat-conducting plate;
The oil scraping plate is arranged at the top of the inside of the box body and is positioned above the second partition plate.
Preferably, one end of the box body is provided with a water outlet; an oil outlet is arranged at the other end of the box body.
Preferably, a filter screen is arranged in the water inlet.
Preferably, a sliding groove matched with the filter screen is arranged on the inner side of the water inlet, so that the filter screen is in sliding connection with the inner side of the water inlet.
Preferably, a chute matched with the activated carbon filter plate is arranged on one side of the inner wall of the box body and one side of the first partition plate, so that the activated carbon filter plate is in sliding connection with the first partition plate and the box body.
Preferably, a water suction pump is arranged at the top of the box body and is positioned at the left side of the water inlet; water delivery pipes are arranged at two ends of the water suction pump.
(III) beneficial effects
Compared with the prior art, the utility model provides a wastewater oil recovery device, which has the following beneficial effects:
This waste water oil recovery device, through setting up second heater, second stirring district ware, when grease is scraped into the oil collection district by the striking plate from the surface of water, second heater, second stirring district ware can constantly heat and stir the grease for the grease is constantly dry in the heating stirring in-process, has avoided the grease to reduce at oil collection district temperature, thereby leads to the grease to solidify because the low start of temperature, makes the unable discharge of grease, also significantly reduced the moisture content in the grease simultaneously.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is an enlarged view of a in the present utility model.
In the figure:
1. a base; 2. support legs; 3. a case; 7. a water pump; 71. a water pipe; 8. a water inlet; 81. a filter screen; 9. a water outlet; 10. an oil outlet;
4. a wastewater filtration purification zone assembly; 41. an activated carbon filter plate; 42. a first separator;
5. An oil-water separation zone assembly; 51. a first heat-conducting plate; 52. a first heater; 53. a first agitator; 54. a wiper plate;
6. An oil collection area assembly; 61. a second heater; 62. a second stirrer; 63. a second separator; 64. and a second heat conductive plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, a wastewater grease recovery apparatus includes: the base 1 is provided with supporting legs 2 at the top, supports the weight of each part at the top and has certain stability; the box body 3 is arranged at the top of the supporting leg 2; a water inlet 8 arranged at the top of the box body 3 for injecting waste water; the wastewater filtering and purifying area assembly 4 is arranged in the box body 3; the oil-water separation zone component 5 is arranged at one side of the wastewater filtering and purifying zone component 4; one side of the oil-water separation area component 5 is provided with an oil collection area component 6, and the oil collection area component 6 comprises: a second partition 63 disposed at the bottom of the inside of the tank 3, for isolating the oil-water mixture from the filtered oil; A second heater 61 provided on one side of the second separator 63 and configured to heat the filtered grease; a second heat-conducting plate 64 disposed on top of the second heater 61, for introducing the heat generated by the second heater 61 into the oil-collecting region to heat the oil; the second stirrer 62 is disposed at the top of the tank 3 and above the second heater 61, and is used for continuously heating and stirring the filtered grease, so that the water content of the filtered grease is greatly reduced while solidification caused by reduction of the temperature of the grease is avoided. The wastewater filtering and purifying zone component 4 comprises an activated carbon filter plate 41 which is arranged in the box body 3 and is used for filtering wastewater; A first separator 42 is disposed at one end of the activated carbon filter plate 41, and is used for separating the filtered wastewater from the oil-water mixture. The oil-water separation zone assembly 5 comprises: the first heater 52 is arranged at the bottom of the inside of the box body 3, and is used for heating the wastewater, so that the melting speed of the oil cake can be increased; and is located between the first separator 42 and the second separator 63; a first heat-conducting plate 51 provided on top of the first heater 52; the first stirrer 53 is arranged at the bottom of the box body 3 and penetrates through the first heat-conducting plate 51 to heat and stir the wastewater, so that the efficiency of oil-water separation is improved, and oil stains are not easy to adsorb on the inner wall in a high-temperature environment; The oil scraping plate 54 is arranged at the top of the inside of the box body 3 and is positioned above the second partition plate 63, when the heated and stirred waste water is settled for a period of time, grease can float to the water surface, at this time, the oil scraping plate 54 can scrape the grease on the water surface into the oil collecting area by continuously rotating, and the waste water can be pumped into the waste water filtering and purifying area by the water suction pump 7 and filtered by the activated carbon filter plate 41. When the wastewater enters from the water inlet 8, firstly, some impurities in the wastewater are filtered through the filter screen 81, then the first heater 52, the first stirrer 53 and the oil scraping plate 54 in the oil-water separation area component 5 separate oil from water in the wastewater, grease is scraped into the oil collecting area, at this time, the second heater 61 and the second stirrer 62 in the oil collecting area component 6 continuously stir the grease by heating, the temperature of the grease in the oil collecting area is prevented from being reduced, the grease starts to solidify because of the low temperature, the grease cannot be discharged, meanwhile, the water content in the grease is greatly reduced by heating and stirring, the separated wastewater is pumped into the wastewater filtering and purifying area by the water suction pump 7, and is filtered and purified by the activated carbon filter plate 41.
Example two
The filterability of impurities in the wastewater and the convenience of cleaning the filter screen 81 and the activated carbon filter plate 41 are increased on the basis of the first embodiment.
Referring to fig. 1-3, one end of the box 3 is provided with a water outlet 9 for discharging filtered waste water; the other end of the box body 3 is provided with an oil outlet 10 for discharging grease. The filter screen 81 is arranged in the water inlet 8, so that impurities in the wastewater can be filtered. The inside of the water inlet 8 is provided with a chute matched with the filter screen 81, so that the filter screen 81 is in sliding connection with the inside of the water inlet 8. The inner wall of box 3 one side with one side of first baffle 42 be provided with activated carbon filter 41 matched with spout for activated carbon filter 41 with first baffle 42, box 3 carry out sliding connection, when filter screen 81 and activated carbon filter 41 need clear up, only need the handle open the sealing door, again pull out filter screen 81 and activated carbon filter 41 through the spout, and push in newly. The top of the box body 3 is provided with a water suction pump 7 and is positioned at the left side of the water inlet 8; the two ends of the water suction pump 7 are provided with water delivery pipes 71, and when the grease in the oil-water separation area is separated, the water suction pump 7 pumps the separated wastewater to the wastewater filtering and purifying area through the water delivery pipes 71.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a waste water grease recovery unit which characterized in that: comprising the following steps:
a base (1) with support legs (2) arranged at the top;
The box body (3) is arranged at the top of the supporting leg (2);
the water inlet (8) is arranged at the top of the box body (3);
The wastewater filtering and purifying area assembly (4) is arranged in the box body (3);
the oil-water separation area assembly (5) is arranged at one side of the wastewater filtering and purifying area assembly (4);
the method is characterized in that: one side of the oil-water separation area component (5) is provided with an oil collection area component (6), and the oil collection area component (6) comprises:
a second partition plate (63) provided at the bottom of the interior of the case (3);
A second heater (61) provided on one side of the second separator (63);
A second heat conduction plate (64) provided on top of the second heater (61);
the second stirrer (62) is arranged at the top of the box body (3) and is positioned above the second heater (61).
2. The wastewater grease recovery apparatus according to claim 1, wherein: the wastewater filtering and purifying zone assembly (4) comprises:
an activated carbon filter plate (41) provided inside the case (3);
and a first separator (42) provided at one end of the activated carbon filter plate (41).
3. A wastewater grease recovery apparatus according to claim 2, wherein: the oil-water separation zone assembly (5) comprises:
A first heater (52) provided at the bottom of the inside of the case (3); and is located between the first separator (42) and the second separator (63);
a first heat-conducting plate (51) provided on top of the first heater (52);
the first stirrer (53) is arranged at the bottom of the box body (3) and penetrates through the first heat-conducting plate (51);
And a wiper plate (54) which is provided at the top of the inside of the case (3) and is positioned above the second separator (63).
4. The wastewater grease recovery apparatus according to claim 1, wherein: one end of the box body (3) is provided with a water outlet (9); an oil outlet (10) is arranged at the other end of the box body (3).
5. The wastewater grease recovery apparatus according to claim 1, wherein: a filter screen (81) is arranged in the water inlet (8).
6. The wastewater and grease recovery apparatus according to claim 5, wherein: the inner side of the water inlet (8) is provided with a chute matched with the filter screen (81), so that the filter screen (81) is in sliding connection with the inner side of the water inlet (8).
7. A wastewater grease recovery apparatus according to claim 2, wherein: the inner wall side of box (3) with one side of first baffle (42) be provided with activated carbon filter (41) matched with spout for activated carbon filter (41) with first baffle (42), box (3) carry out sliding connection.
8. The wastewater grease recovery apparatus according to claim 1, wherein: the top of the box body (3) is provided with a water suction pump (7) and is positioned at the left side of the water inlet (8); two ends of the water suction pump (7) are provided with water delivery pipes (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323499367.6U CN221275578U (en) | 2023-12-20 | 2023-12-20 | Waste water grease recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323499367.6U CN221275578U (en) | 2023-12-20 | 2023-12-20 | Waste water grease recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221275578U true CN221275578U (en) | 2024-07-05 |
Family
ID=91697025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323499367.6U Active CN221275578U (en) | 2023-12-20 | 2023-12-20 | Waste water grease recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221275578U (en) |
-
2023
- 2023-12-20 CN CN202323499367.6U patent/CN221275578U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |