CN219481924U - Oil-water separation device for waste lubricating oil production - Google Patents
Oil-water separation device for waste lubricating oil production Download PDFInfo
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- CN219481924U CN219481924U CN202320298915.XU CN202320298915U CN219481924U CN 219481924 U CN219481924 U CN 219481924U CN 202320298915 U CN202320298915 U CN 202320298915U CN 219481924 U CN219481924 U CN 219481924U
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Abstract
An oil-water separation device for waste lubricating oil production comprises a tank body, wherein a cylinder body is arranged in the tank body; the tank body comprises a tank body upper part and a tank body lower part, the tank body upper part and the tank body lower part are locked through a clamping mechanism, a mounting port is arranged at the joint between the tank body upper part and the tank body lower part, an air outlet is arranged at the top end of the tank body upper part, and a sewage outlet is arranged at the tank body lower part; the cylinder body comprises a cylinder with an opening at the lower end, an air inlet pipe is arranged at the tangential position of the upper end of the cylinder, and the air inlet pipe extends out of the tank body after passing through the mounting opening; the condensing plate is fixed on the side wall of the cylinder at the air inlet pipe, and is positioned between the upper part of the tank body and the lower part of the tank body and clamped. The oil-water separation device for waste lubricating oil production provided by the utility model can prolong the service life of the Roots blower.
Description
Technical Field
The utility model relates to an oil-water separation device, in particular to an oil-water separation device for waste lubricating oil production.
Background
The water jet vacuum unit is used in the pretreatment process of the waste lubricating oil regeneration process, water is used as a medium in the water jet vacuum unit, gas in the vacuumizing process entrains water foam, and the gas is saturated vapor due to the balanced partial pressure of the water, so that the water easily enters the Roots blower to damage the blower, an oil discharge and separation device is additionally arranged at the outlet of the water jet vacuum unit, and the carried separated oil and water in the operation of the vacuum unit are discharged.
The patent with the application number of 201920873744.2 discloses an oil-water cyclone separation gas tank, wherein a gas source enters a cylinder from a gas inlet, flows spirally along a cyclone plate, enters the cylinder, and is output from a top gas outlet. The device internal structure is more complicated, has the difficult problem of wasing, change internal structure in later stage.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an oil-water separation device for waste lubricating oil production, which separates oil and water carried by a vacuum unit during operation and prolongs the service life of a Roots blower.
In order to solve the technical problems, the utility model adopts the following technical scheme:
an oil-water separation device for waste lubricating oil production comprises a tank body, wherein a cylinder body is arranged in the tank body;
the tank body comprises a tank body upper part and a tank body lower part, the tank body upper part and the tank body lower part are locked through a clamping mechanism, a mounting port is arranged at the joint between the tank body upper part and the tank body lower part, an air outlet is arranged at the top end of the tank body upper part, and a sewage outlet is arranged at the tank body lower part;
the cylinder body comprises a cylinder with an opening at the lower end, an air inlet pipe is arranged at the tangential position of the upper end of the cylinder, and the air inlet pipe extends out of the tank body after passing through the mounting opening; the condensing plate is fixed on the side wall of the cylinder at the air inlet pipe, and is positioned between the upper part of the tank body and the lower part of the tank body and clamped.
The clamping mechanism comprises a conical clamping head fixed on the lower part of the tank body, a T-shaped rod freely penetrates through the upper part of the tank body, a pressure spring is sleeved on the T-shaped rod, a conical sleeve is fixed at the lower end of the T-shaped rod, and the conical sleeve is clamped with the conical clamping head.
An annular sleeve is fixed on the outer wall of the cylinder.
The utility model discloses an oil-water separation device for waste lubricating oil production, which has the following technical effects:
1) And a separation oil discharge device is newly added at the outlet of the water jet vacuum unit, so that oil water is prevented from entering the Roots blower, the service life of the blower is shortened, and the Roots blower is protected.
2) The split type tank body is adopted and supports and clamps the cylinder body, so that the cylinder body is not required to be welded, the installation, the replacement and the cleaning are simpler, meanwhile, the condensing plate is used as a connecting plate and is also used as a condensing plate, the purpose of condensing oil and water at the last time is achieved, and the internal structure is simplified.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a cross-sectional view (longitudinal direction) of the present utility model.
Fig. 2 is a schematic view (in the transverse direction) of a partial structure of the present utility model.
Fig. 3 is an enlarged partial schematic view at a in fig. 1.
Fig. 4 is a schematic view of a partial structure in the present utility model.
Fig. 5 is a schematic view of a partial structure of a can body according to the present utility model.
Fig. 6 is a schematic view of a partial structure of a barrel according to the present utility model.
Fig. 7 is a schematic diagram of the utility model installed in a system.
In the figure: the device comprises a tank body 1, a cylinder body 2, a water jet vacuum unit 3, an oil-water separation device 4, a Roots blower 5, a tank body upper portion 1.1, a tank body lower portion 1.2, a clamping mechanism 1.3, a mounting port 1.4, an air outlet 1.5, a sewage outlet 1.6, a cylinder 2.1, an air inlet pipe 2.2, a condensing plate 2.3, an annular sleeve 2.4, a conical clamping head 1.3.1, a T-shaped rod 1.3.2, a pressure spring 1.3.3 and a conical sleeve 1.3.4.
Detailed Description
As shown in fig. 1, the oil-water separation device for waste lubricating oil production comprises a tank body 1, wherein a cylinder body 2 is arranged in the tank body 1.
The tank body 1 is of a cylindrical structure, the tank body 1 comprises a tank body upper portion 1.1 and a tank body lower portion 1.2, annular plates are welded on the side walls of the tank body upper portion 1.1 and the tank body lower portion 1.2, and the tank body upper portion 1.1 and the tank body lower portion 1.2 are locked into a whole through a clamping mechanism 1.3 after being spliced. The connecting part between the upper part 1.1 of the tank body and the lower part 1.2 of the tank body is provided with a mounting port 1.4, and the mounting port 1.4 is circular, so that the air inlet pipe 2.2 can pass through conveniently. An air outlet 1.5 is arranged at the top end of the upper part 1.1 of the tank body, and the air filtered by the oil water is removed from the air outlet 1.5. A drain outlet 1.6 is arranged at the lower part of the lower part 1.2 of the tank body, and the drain outlet 1.6 can discharge oil water.
As shown in fig. 2, the cylinder 2 comprises a cylinder 2.1 with an opening at the lower end, an air inlet pipe 2.2 is arranged at the tangential position of the upper end of the cylinder 2.1, and the air inlet pipe 2.2 passes through the mounting port 1.4 and then extends out of the tank 1. A condensing plate 2.3 is fixed on the side wall of the cylinder 2.1 at the position of the air inlet pipe 2.2, and the condensing plate 2.3 is positioned between the upper part 1.1 of the tank body and the lower part 1.2 of the tank body and is clamped.
As shown in fig. 3, the clamping mechanism 1.3 comprises a conical chuck 1.3.1 fixed on the lower part 1.2 of the tank body, a T-shaped rod 1.3.2 freely penetrating through the upper part 1.1 of the tank body, a compression spring 1.3.3 sleeved on the T-shaped rod 1.3.2, a conical sleeve 1.3.4 fixed at the lower end of the T-shaped rod 1.3.2, and the conical sleeve 1.3.4 is clamped with the conical chuck 1.3.1. When in installation, the through hole on the condensation plate 2.3 of the cylinder body 2 penetrates through the conical clamping head 1.3.1, the upper part 1.1 of the tank body is placed on the through hole, and the installation openings 1.4 of the upper part 1.1 and the lower part 1.2 of the tank body are tightly clamped on the air inlet pipe 2.2. The upper part 1.1 of the tank body and the conical sleeve 1.3.4 of the lower part 1.2 of the tank body are clamped with the conical clamping head 1.3.1, and a tool is used for clamping the extended rod body on the conical sleeve 1.3.4 and the annular plate of the lower part 1.2 of the tank body, so that the conical sleeve 1.3.4 is clamped with the conical clamping head 1.3.1. When the tool is disassembled in the later period, the tool can clamp the extended rod body on the conical sleeve 1.3.4 and the annular plate on the upper part 1.1 of the tank body so that the conical sleeve 1.3.4 is separated from the conical clamping head 1.3.1.
As shown in fig. 2, an annular sleeve 2.4 is fixed on the outer wall of the cylinder 2.1. The annular sleeve 2.4 can further slow down the flow rate of the gas flow so that the steam and oil particles in the gas are fully condensed.
Working principle and process: in the vacuumizing process, gas enters the cylinder 2 along the tangential direction to generate centrifugal force, and large liquid drops are thrown down onto the inner wall of the cylinder 2 under the action of the centrifugal force; after the gas passes through the cylinder body 2 from top to bottom, the gas passes through the plurality of groups of annular sleeves 2.4 upwards, oil-water in the gas is further condensed, and the third condensation is carried out when the gas passes through the through holes of the condensing plate 2.3. Finally, the gas is removed via the gas outlet 1.5. And the liquid drops fall downwards under the action of gravity at the later stage and can be discharged from the sewage outlet 1.6, so that oil and water carried in gas are separated, the oil and water are prevented from entering the Roots blower, and the Roots blower is protected.
When the internal structure is required to be cleaned or replaced regularly, the clamping mechanism 1.3 can be loosened, and the cylinder 2 can be directly taken out for cleaning or replacement.
Claims (3)
1. The utility model provides a useless lubricating oil production is with separating oil water installation which characterized in that: comprises a tank body (1), wherein a cylinder body (2) is arranged in the tank body (1);
the tank body (1) comprises a tank body upper part (1.1) and a tank body lower part (1.2), the tank body upper part (1.1) and the tank body lower part (1.2) are locked through a clamping mechanism (1.3), a mounting port (1.4) is arranged at the joint between the tank body upper part (1.1) and the tank body lower part (1.2), an air outlet (1.5) is arranged at the top end of the tank body upper part (1.1), and a sewage outlet (1.6) is arranged at the tank body lower part (1.2);
the cylinder body (2) comprises a cylinder (2.1) with an opening at the lower end, an air inlet pipe (2.2) is arranged at the tangential position of the upper end of the cylinder (2.1), and the air inlet pipe (2.2) passes through the mounting port (1.4) and then extends out of the cylinder body (1); a condensing plate (2.3) is fixed on the side wall of the cylinder (2.1) at the position of the air inlet pipe (2.2), and the condensing plate (2.3) is positioned between the upper part (1.1) of the tank body and the lower part (1.2) of the tank body and is clamped.
2. The oil-water separation device for waste lubricating oil production according to claim 1, wherein: the clamping mechanism (1.3) comprises a conical clamping head (1.3.1) fixed on the lower part (1.2) of the tank body, a T-shaped rod (1.3.2) freely penetrates through the upper part (1.1) of the tank body, a pressure spring (1.3.3) is sleeved on the T-shaped rod (1.3.2), a conical sleeve (1.3.4) is fixed at the lower end of the T-shaped rod (1.3.2), and the conical sleeve (1.3.4) is clamped with the conical clamping head (1.3.1).
3. The oil-water separation device for waste lubricating oil production according to claim 1, wherein: an annular sleeve (2.4) is fixed on the outer wall of the cylinder (2.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320298915.XU CN219481924U (en) | 2023-02-23 | 2023-02-23 | Oil-water separation device for waste lubricating oil production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320298915.XU CN219481924U (en) | 2023-02-23 | 2023-02-23 | Oil-water separation device for waste lubricating oil production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219481924U true CN219481924U (en) | 2023-08-08 |
Family
ID=87512687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320298915.XU Active CN219481924U (en) | 2023-02-23 | 2023-02-23 | Oil-water separation device for waste lubricating oil production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219481924U (en) |
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2023
- 2023-02-23 CN CN202320298915.XU patent/CN219481924U/en active Active
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