CN210128915U - Movable oily sludge viscosity characteristic determination experimental device - Google Patents
Movable oily sludge viscosity characteristic determination experimental device Download PDFInfo
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- CN210128915U CN210128915U CN201920878143.0U CN201920878143U CN210128915U CN 210128915 U CN210128915 U CN 210128915U CN 201920878143 U CN201920878143 U CN 201920878143U CN 210128915 U CN210128915 U CN 210128915U
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Abstract
The utility model discloses a mobile oily sludge viscous characteristic measurement experimental device, which comprises an experimental table, wherein universal wheels are arranged at the bottom of the experimental table, a stainless steel smooth flat plate is arranged on the experimental table, an electric heating plate is arranged between the upper surface of the experimental table and the stainless steel smooth flat plate, a stainless steel hollow cylinder is placed on the stainless steel smooth flat plate, a metal circular ring matched with the stainless steel hollow cylinder in a disassembly mode is arranged in the stainless steel hollow cylinder, a metal hook is fixed on the outer wall of the stainless steel hollow cylinder and is connected with one end of a flexible steel wire, the other end of the flexible steel wire is connected with a weight container for containing weights, and the flexible steel wire is placed on a support to enable the weight container to be hung beside the experimental table; the stainless steel hollow cylinder is provided with a stainless steel piston, and a counterweight is fixed on the stainless steel piston. The advantages are that: the device has a simple structure, is convenient to disassemble and assemble, and can measure the adhesion characteristic and the agglomeration characteristic of the oily sludge; and a movable structure is adopted, so that the device has wider application space.
Description
Technical Field
The utility model relates to an oily sludge physical and chemical characteristics analysis experiment technical field especially indicates a portable oily sludge viscous characteristic survey experimental apparatus.
Background
A large amount of oily sludge is generated in oil production of oil fields, and oil contained in the oily sludge has potential risk of polluting the environment. China is a big country for producing oil field sludge, and the research on oil field sludge containing oil is urgent. The characteristic of the oily sludge has a series of problems of large oil content fluctuation, difficult oil content extraction, insufficient single combustion heat value and the like.
The oil-containing sludge shale analysis shows that in the viscous zone, the sludge has strong adhesion and agglomeration properties, and the viscous property is influenced by the water distribution which is generated by great harm to the safe operation of sludge drying equipment and further influences the thermal drying process. The traditional experimental device can not meet the research requirements of the characteristics of the oily sludge in different areas in large batches, and can not accurately analyze the viscosity characteristics of the oily sludge in a targeted manner, so that the existing experimental device needs to be further improved.
Disclosure of Invention
The utility model aims to solve the technical problem that to prior art's current situation, provide simple structure, easy dismounting can survey oily sludge adhesion characteristic and the portable oily sludge viscous characteristic survey experimental apparatus of reunion characteristic.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
a mobile oily sludge viscous characteristic measurement experiment device comprises an experiment table, wherein universal wheels are arranged at the bottom of the experiment table, a stainless steel smooth flat plate is arranged on the experiment table, an electric heating plate is arranged between the upper surface of the experiment table and the stainless steel smooth flat plate, a stainless steel hollow cylinder is placed on the stainless steel smooth flat plate, a metal circular ring which is detachably matched with the stainless steel hollow cylinder is arranged in the stainless steel hollow cylinder, a metal hook is fixed on the outer wall of the stainless steel hollow cylinder, the metal hook is connected with one end of a flexible steel wire, the other end of the flexible steel wire is connected with a weight container for containing weights, and the flexible steel wire is placed on a support to enable the weight container to be hung beside the experiment table; the stainless steel hollow cylinder is provided with a stainless steel piston, and a counterweight is fixed on the stainless steel piston.
The optimized technical measures further comprise:
the bracket is obliquely fixed at the upper right corner of the stainless steel smooth flat plate at an angle of 45 degrees, and the upper end of the bracket is provided with a pulley.
The center of the metal hook is flush with the bottom of the pulley groove.
The heating temperature of the above electric heating plate is controlled to be 30 to 150 ℃.
The stainless steel hollow cylinder has an inner diameter of 5cm, a wall thickness of 3mm and a height of 10 cm.
The utility model discloses a portable oily sludge viscous characteristic survey experimental apparatus, simple structure, easy dismounting, this experimental apparatus is shearing test device, can survey oily sludge adhesion characteristic and caking characteristic, can survey oily sludge viscous characteristic under different temperatures, judges the mummification viscous zone of oily sludge, provides the experimental foundation for the heat drying of oily sludge; the universal wheels are arranged, and a movable structure is adopted, so that the device is wider in application space and is not limited in a laboratory.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in figure 1, the structure of the present invention is schematically shown,
wherein the reference numerals are: the device comprises an experiment table 1, a universal wheel 11, a stainless steel smooth flat plate 2, an electric heating plate 3, a stainless steel hollow cylinder 4, a metal ring 41, a metal hook 42, a flexible steel wire 5, a weight container 6, a weight 6a, a support 7, a pulley 71, a stainless steel piston 8, a counterweight 81 and an oily sludge sample 9.
As shown in figure 1 of the drawings, in which,
a mobile oily sludge viscous characteristic measurement experimental device comprises an experiment table 1, wherein universal wheels 11 are arranged at the bottom of the experiment table 1, a stainless steel smooth flat plate 2 is arranged on the experiment table 1, an electric heating plate 3 is arranged between the upper surface of the experiment table 1 and the stainless steel smooth flat plate 2, a stainless steel hollow cylinder 4 is placed on the stainless steel smooth flat plate 2, a metal circular ring 41 which is detachably matched with the stainless steel hollow cylinder 4 is arranged in the stainless steel hollow cylinder 4, a metal hook 42 is fixed on the outer wall of the stainless steel hollow cylinder 4, the metal hook 42 is connected with one end of a flexible steel wire 5, the other end of the flexible steel wire 5 is connected with a weight container 6 for containing weights 6a, and the flexible steel wire 5 is placed on a support 7 to enable the weight container 6 to be hung beside the experiment table; the stainless steel hollow cylinder 4 is provided with a stainless steel piston 8, and a weight 81 is fixed to the stainless steel piston 8.
In the embodiment, the bracket 7 is obliquely fixed at an angle of 45 degrees at the upper right corner of the stainless steel smooth flat plate 2, and the upper end of the bracket 7 is provided with a pulley 71. The pulley 71 can reduce the friction force and prevent the flexible steel wire 5 from sliding on the bracket 7 left and right.
In the embodiment, the center of the metal hook 42 is flush with the bottom of the groove of the pulley 71.
In the examples, the heating temperature of the electric heating plate 3 was controlled to 30 ℃ to 150 ℃.
In the examples, the hollow cylinder 4 of stainless steel has an inner diameter of 5cm, a wall thickness of 3mm and a height of 10 cm.
The experimental method comprises the following steps:
and (3) testing the adhesion property of the oily sludge: the metal ring 41 is taken out from the stainless steel hollow cylinder 4 (adhesion property test does not require the use of the metal ring 41), the stainless steel smooth plate 2 (3 mm in thickness) is fixed on the electric heating plate 3, and the lower surface of the stainless steel smooth plate 2 is brought into complete contact with the electric heating plate 3. The method comprises the steps of placing a stainless steel hollow cylinder 4 in the center of a stainless steel smooth flat plate 2, then placing an oily sludge sample 9 into the stainless steel hollow cylinder 4, enabling the oily sludge sample 9 to be in contact with the upper surface of the stainless steel smooth flat plate 2, and heating and drying the oily sludge sample 9 by using an electric heating plate 3. Different sludge moisture is obtained by different drying durations, the longer the drying time, the higher the dryness. Then, a counterweight 81 is arranged on the stainless steel piston 8 according to the experimental requirements, after the counterweight is carried out, the stainless steel piston 8 is placed into the stainless steel hollow cylinder 4, and the oily sludge sample 9 is compressed to form a cake layer with the thickness of about 1 cm; the weight container 6 and the metal hook 42 are connected by the flexible steel wire 5, and the weight 6a is slowly added into the weight container 6 until the stainless steel hollow cylinder 4 containing the oily sludge sample 9 starts to slide on the stainless steel smooth plate 2 (in the figure, the moved stainless steel hollow cylinder 4'), and the total weight of the weight container 6 and the weight 6a at this time is recorded. A sample of the thin layer sludge in direct contact with the surface of the stainless steel smooth plate 2 was collected and tested for moisture content.
Sludge cohesion test: the method comprises the following steps of putting a metal circular ring 41 (the diameter is 5cm, the height is 1cm) into a stainless steel hollow cylinder 4, putting an oily sludge sample 9 into the stainless steel hollow cylinder 4, enabling part of the oily sludge sample 9 to be located in the center of the metal circular ring 41 and to be in contact with a stainless steel smooth flat plate 2, carrying out the same subsequent steps as an oily sludge adhesion characteristic test, and heating and drying the oily sludge sample 9 through an electric heating plate 3. After the flexible steel wire 5 is connected, the weight 6a is slowly added to the weight container 6 one by one until the hollow stainless steel cylinder 4 is pulled, and the total weight of the weight container 6 and the weight 6a at this time is recorded. A thin layer sludge sample was collected and tested for moisture content.
While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by those skilled in the art without departing from the scope of the present invention.
Claims (5)
1. The utility model provides a portable oily sludge viscous characteristic survey experimental apparatus, including laboratory table (1), characterized by: the bottom of the experiment table (1) is provided with universal wheels (11), the experiment table (1) is provided with a stainless steel smooth flat plate (2), an electric heating plate (3) is arranged between the upper surface of the experiment table (1) and the stainless steel smooth flat plate (2), a stainless steel hollow cylinder (4) is arranged on the stainless steel smooth flat plate (2), a metal ring (41) which is matched with the stainless steel hollow cylinder (4) in a disassembling way is arranged in the stainless steel hollow cylinder (4), a metal hook (42) is fixed on the outer wall of the stainless steel hollow cylinder (4), the metal hook (42) is connected with one end of the flexible steel wire (5), the other end of the flexible steel wire (5) is connected with a weight container (6) for containing weights (6a), the flexible steel wire (5) is arranged on the bracket (7) to ensure that the weight container (6) is hung beside the experiment table; the stainless steel hollow cylinder (4) is provided with a stainless steel piston (8), and a counterweight (81) is fixed on the stainless steel piston (8).
2. The experimental device for measuring the viscosity characteristic of the mobile oily sludge as claimed in claim 1, which is characterized in that: the support (7) is obliquely fixed at an angle of 45 degrees at the upper right corner of the stainless steel smooth flat plate (2), and a pulley (71) is arranged at the upper end of the support (7).
3. The experimental device for measuring the viscosity characteristic of the mobile oily sludge as claimed in claim 2, which is characterized in that: the center of the metal hook (42) is flush with the bottom of the groove of the pulley (71).
4. The experimental device for measuring the viscosity characteristics of the mobile oily sludge according to claim 3, which is characterized in that: the heating temperature of the electric heating plate (3) is controlled to be 30-150 ℃.
5. The experimental device for measuring the viscosity characteristics of the mobile oily sludge according to claim 4, which is characterized in that: the stainless steel hollow cylinder (4) has an inner diameter of 5cm, a wall thickness of 3mm and a height of 10 cm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920878143.0U CN210128915U (en) | 2019-06-12 | 2019-06-12 | Movable oily sludge viscosity characteristic determination experimental device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920878143.0U CN210128915U (en) | 2019-06-12 | 2019-06-12 | Movable oily sludge viscosity characteristic determination experimental device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362579A (en) * | 2020-11-13 | 2021-02-12 | 上海电力大学 | Testing device for metal surface adhesion force in presence of surface electroosmosis |
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2019
- 2019-06-12 CN CN201920878143.0U patent/CN210128915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362579A (en) * | 2020-11-13 | 2021-02-12 | 上海电力大学 | Testing device for metal surface adhesion force in presence of surface electroosmosis |
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