CN211839303U - Chemical cleaning device for oil-containing sludge - Google Patents
Chemical cleaning device for oil-containing sludge Download PDFInfo
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- CN211839303U CN211839303U CN202020093977.3U CN202020093977U CN211839303U CN 211839303 U CN211839303 U CN 211839303U CN 202020093977 U CN202020093977 U CN 202020093977U CN 211839303 U CN211839303 U CN 211839303U
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- oil scraping
- closed tank
- chemical cleaning
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Abstract
The utility model discloses an oily sludge chemical cleaning device, which comprises a semi-closed tank body and is characterized in that a stirring device, an oil scraping device and an opening compartment are arranged in the semi-closed tank body, and a heat preservation device is in close contact with the shell of the semi-closed tank body; the opening compartment is tightly connected with one side plate of the semi-closed tank body; the stirring device is arranged at the lower half part of the semi-closed tank body; the oil scraping device is arranged at the upper half part of the semi-closed tank body. The utility model discloses a semi-closed jar, the heat preservation effect is better, and the viewing aperture is left at the top, is convenient for observe inside reaction, and reverse double horizontal agitator can be so that material and cleaner fully react, and the cleaning performance is better, and automatic oil scraper has reduced intensity of labour, has improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of machining equipment, concretely relates to chemical belt cleaning device of oily sludge.
Background
The oily sludge is generally the oil sludge of the oil pipeline, such as polluted soil, oil sludge of the ground, oil sludge at the bottom of a tank, drilling mud and the like. At present, the amount of the pollutants is large in China, and a large new increment is also provided every year. The direct discharge of these pollutants can cause the diffusion of pollutants, causing large-area soil, groundwater and atmospheric pollution, and further posing a threat to the life health of animals and plants.
Both a chemical cleaning method and a solvent extraction method can better treat oily sludge, and can realize resource recycling of organic pollutants, but the conventional cleaning device in the market at present has many problems, for example, most of the conventional chemical cleaning device in the market at present is an open tank, and the heat preservation effect is poor. The jar body is sealed up to the small part and is mostly adopted vertical stirring, for example chinese patent application CN205473293U discloses a recycle device for oiliness mud, and it includes the teeter chamber, the teeter chamber is equipped with the pivot, and the top of pivot is connected with the motor that is located the teeter chamber top, be equipped with helical blade in the pivot. But the device can make fatlute and cleaner unable abundant reaction, and the cleaning effect is general, and oily sludge often need wash 2-3 times just reach standard, and the running cost is very high, and seals jar body feeding and installation frizing device comparatively difficult.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides an oily sludge chemical cleaning device, the main part jar body is semi-closed jar, adopts reverse horizontal agitating unit, and material and cleaner fully react in the cleaning process, and the cleaning performance is better, and has automatic frizing device, reduces intensity of labour, has improved work efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a chemical cleaning device for oily sludge comprises a semi-closed tank body, wherein a stirring device, an oil scraping device and an opening compartment are arranged in the semi-closed tank body, and a heat preservation device is tightly contacted with the shell of the semi-closed tank body;
the opening of the semi-closed tank body is positioned at the top of the semi-closed tank body;
the opening compartment is tightly connected with one side plate of the semi-closed tank body;
the stirring device is arranged at the lower half part of the semi-closed tank body and comprises at least one stirrer;
the stirrer comprises a first power part and a plurality of blades connected with the first power part;
the first power part is parallel to the bottom plate of the tank body;
the oil scraping device is arranged at the upper half part of the semi-closed tank body and comprises a second power part, an oil scraping chain connected with the second power part and a plurality of oil scraping shovels connected with the oil scraping chain;
the oil scraping shovel and the oil scraping chain rotate synchronously and circularly in a geometric shape;
the lowest side edge of the oil scraping chain is parallel to the bottom surface of the tank body;
the oil scraping shovel rotates from the lowest side edge to the other side edge in the opening compartment.
Furthermore, a cover plate is arranged at the opening of the semi-closed tank body.
Further, the cover plate is connected with the tank body through a plurality of hinges.
Further, the cover plate comprises a steel grid.
Further, the heat preservation device is a plurality of electric auxiliary heating bands.
Further, when the stirring device is provided with a plurality of stirrers, the rotating directions of the first power parts adjacent to the stirrers are opposite.
Further, each of the stirrers is arranged in parallel.
Furthermore, the oil scraping device is connected with the top plate of the tank body through a special sliding rail.
Further, the power device also comprises a speed reducer, and the speed reducer is connected with the first power part in a buckling mode.
Further, the power device also comprises a low-speed motor, and the low-speed motor is connected with the second power part.
The beneficial effects of the utility model reside in that:
the tank body adopts a semi-closed tank, the heat preservation effect is good, the observation port is reserved at the top, the internal reaction is convenient to observe, the reverse double-horizontal type stirrer can enable materials and cleaning agents to fully react, the cleaning effect is good, the automatic oil scraper reduces the labor intensity, and the working efficiency is improved.
Drawings
FIG. 1 is a front sectional view of a tank body of a chemical cleaning device for oily sludge.
FIG. 2 is a top view of a tank body of a chemical cleaning device for oily sludge.
FIG. 3 is a partial sectional view of a stirring device at the side of a tank body of a main body of the oily sludge chemical cleaning device.
Fig. 4 is a structural view of the automatic oil wiper.
Wherein, 1: a base; 2: a speed reducer; 3: a tank body; 4: a first stirring power part; 5: a second stirring power part; 6: a first rotatable blade; 7: a second rotatable blade; 8: a cover plate; 9: a hinge; 10: a steel grid; 11: opening a compartment; 12: a main sprocket; 13: an auxiliary sprocket; 14 power chain; 15: an oil scraping chain; 16: an oil scraping shovel; 17: a low speed motor.
Detailed Description
The following detailed description of the present invention will be made with reference to examples, which should be construed as limiting the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
The utility model provides an oily sludge chemical cleaning device please refer to fig. 1, fig. 2 and fig. 3, including base 1, speed reducer 2, jar body 3, agitating unit, frizing device, electricity assist tropical and apron.
The base 1 is provided with a speed reducer 2 and a tank 3, and the bottom plate of the tank 3 is a part of the base 1.
The tank body 5 is a semi-closed tank body, and the opening is positioned at the top of the horizontal tank body.
The opening part is provided with a cover plate 8, and the cover plate 8 is connected with the tank body 3 through a plurality of hinges 9.
The cover plate 8 comprises a steel grid 10.
The tank body 5 is internally provided with a horizontal stirring device, an oil scraping device and an opening compartment 11.
The horizontal stirring device is positioned at the lower half part in the tank body 3 and comprises a first stirrer and a second stirrer.
The first stirrer and the second stirrer 8 are arranged in parallel.
The first stirrer comprises a first stirring power part 4 and a plurality of first rotatable blades 6 connected with the first stirring power part 4.
The second agitator includes a second agitation power section 5 and a plurality of second rotatable blades 7 connected to the second agitation power section 5.
The first stirring power part 4 and the second stirring power part 5 are connected with the speed reducer 2 in a buckling mode, and the rotating directions are opposite.
The oil scraping device is connected with the tank body 3 through a special sliding rail (not marked in the figure), and the special sliding rail is arranged at the top inside the tank body 3.
Referring to fig. 1 and 4, the oil scraping device includes a main sprocket 12, a plurality of auxiliary sprockets 13, a power chain 14, an oil scraping chain 15, and a plurality of oil scraping shovels 16.
The main chain wheel 12 is in transmission connection with a low-speed motor 17 through the power chain 14; and a plurality of auxiliary chain wheels 13 are in transmission connection with the main chain wheel 12 through the oil scraping chain 15.
The oil scraping chain 15 is driven by the main chain wheel 12 and assisted by the auxiliary wheels 13 to circularly rotate in a triangular shape. The bottom edge of the triangle is parallel to the bottom surface of the tank body 3.
The oil scraping chain 13 is provided with a plurality of oil scraping shovels 16, and the oil scraping shovels 16 synchronously rotate along with the oil scraping chain 13 and turn over in the opening compartment 11.
A plurality of electric auxiliary heating bands (not marked in the figure) are arranged on the outer side of the horizontal tank body 3, and any electric auxiliary heating band is in close contact with the horizontal tank body 3.
The present invention will be described in detail with reference to an embodiment.
1) The electric auxiliary heating belt heats the tank body 3 to enable the interior of the tank body 3 to be at a set temperature;
2) oily sludge is put into the tank body 3 through the cover plate 8, and then a pre-prepared oil washing agent solution is added (the addition amount of the oil washing agent is 0.2 percent of the mass fraction of the oily sludge, and the concentration of the solution is 5 percent);
3) the speed reducer 2 makes the first stirring power part 4 and the second stirring power part 5 start to rotate, and the rotation directions are opposite. The first rotatable blade 6 and the second rotatable blade sufficiently stir the oil-containing sludge to separate the oil and fat and position the oil and fat in the upper half of the oil-containing sludge;
4) under the driving of the low-speed motor 17, the oil scraping shovel 16 and the oil scraping chain 15 of the oil scraping device circularly rotate around the main chain wheel 11 and the auxiliary chain wheel 13, and scrape the grease away from the oily sludge;
5) when the oil scraping shovel 16 enters the opening compartment 11, overturning is carried out, and the grease is poured into the opening compartment 11;
6) the sludge at the bottom of the tank body 3 and the grease in the opening compartment 11 are cleaned out of the horizontal tank body 3 through the cover plate 8;
8) the worker can observe the whole work process through the steel grid 10 in the cover plate 8.
By using the method, the utility model discloses be applied to certain oil field oil pipeline thorn leakage of china's Sichuan and pollute soil innocent treatment engineering project, the material adhesiveness of handling is strong, oiliness 5-10%, and general belt cleaning device stirring effect generally leads to the cleaning performance relatively poor, and the solid phase oiliness rate is not up to standard after the washing.
Adopt the utility model discloses a behind the chemical cleaning device, oily mud is more abundant with the cleaner reaction in the production process, and the cleaning performance is better, floats to the crude oil of liquid level and does not need artifical clearance after the washing, reduces workman intensity of labour, has improved work efficiency.
Claims (10)
1. A chemical cleaning device for oily sludge comprises a semi-closed tank body, and is characterized in that a stirring device, an oil scraping device and an opening compartment are arranged in the semi-closed tank body, and a heat preservation device is tightly contacted with the shell of the semi-closed tank body;
the opening of the semi-closed tank body is positioned at the top of the semi-closed tank body;
the opening compartment is tightly connected with one side plate of the semi-closed tank body;
the stirring device is arranged at the lower half part of the semi-closed tank body and comprises at least one stirrer;
the stirrer comprises a first power part and a plurality of blades connected with the first power part;
the first power part is parallel to the bottom plate of the tank body;
the oil scraping device is arranged at the upper half part of the semi-closed tank body and comprises a second power part, an oil scraping chain connected with the second power part and a plurality of oil scraping shovels connected with the oil scraping chain;
the oil scraping shovel and the oil scraping chain rotate synchronously and circularly in a geometric shape;
the lowest side edge of the oil scraping chain is parallel to the bottom surface of the tank body;
the oil scraping shovel rotates from the lowest side edge to the other side edge in the opening compartment.
2. The chemical cleaning device for oily sludge according to claim 1, wherein a cover plate is arranged at the opening of the semi-closed tank body.
3. The chemical cleaning apparatus for oily sludge according to claim 2, wherein the cover plate is connected with the tank body by a plurality of hinges.
4. The chemical cleaning apparatus for oily sludge according to claim 2, wherein the cover plate is provided with a steel grid.
5. The chemical cleaning device for oily sludge according to claim 1, wherein the heat preservation device is a plurality of electric auxiliary heating bands.
6. The chemical cleaning apparatus for oily sludge according to claim 1, wherein when the stirring device comprises a plurality of stirrers, the first power parts of the adjacent stirrers rotate in opposite directions.
7. The chemical cleaning apparatus for oily sludge according to claim 1, wherein each of said agitators is arranged in parallel.
8. The chemical cleaning apparatus for oily sludge according to claim 1, wherein the oil scraping means is connected to the top plate of the tank body by a dedicated slide rail.
9. The chemical cleaning device for oily sludge according to claim 1, further comprising a speed reducer, wherein the speed reducer is connected with the first power part in a snap-fit manner.
10. The chemical cleaning apparatus for oily sludge according to claim 1, further comprising a low-speed motor, wherein the low-speed motor is connected with the second power section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020093977.3U CN211839303U (en) | 2020-01-16 | 2020-01-16 | Chemical cleaning device for oil-containing sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020093977.3U CN211839303U (en) | 2020-01-16 | 2020-01-16 | Chemical cleaning device for oil-containing sludge |
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| Publication Number | Publication Date |
|---|---|
| CN211839303U true CN211839303U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020093977.3U Active CN211839303U (en) | 2020-01-16 | 2020-01-16 | Chemical cleaning device for oil-containing sludge |
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| Country | Link |
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| CN (1) | CN211839303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282851A (en) * | 2019-06-12 | 2019-09-27 | 曾尚武 | Oil is disembarked |
-
2020
- 2020-01-16 CN CN202020093977.3U patent/CN211839303U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282851A (en) * | 2019-06-12 | 2019-09-27 | 曾尚武 | Oil is disembarked |
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