CN219731466U - Vacuum exhaust device for pressure pipeline of oil station - Google Patents
Vacuum exhaust device for pressure pipeline of oil station Download PDFInfo
- Publication number
- CN219731466U CN219731466U CN202320819215.0U CN202320819215U CN219731466U CN 219731466 U CN219731466 U CN 219731466U CN 202320819215 U CN202320819215 U CN 202320819215U CN 219731466 U CN219731466 U CN 219731466U
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- China
- Prior art keywords
- rotary drum
- vacuum tank
- vacuum
- heating
- utility
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- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 238000004880 explosion Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Paper (AREA)
Abstract
The utility model discloses a vacuum exhaust device for a pressure pipeline of an oil station, which comprises a vacuum tank, wherein a liquid inlet is formed in the vacuum tank, a rotary drum is arranged in the vacuum tank, the liquid inlet is connected to the rotary drum, a heating layer is arranged on the inner side of the rotary drum, a plurality of heating pipes are uniformly distributed in the heating layer and are connected to a power supply, the bottom of the rotary drum is connected to a high-speed rotating motor, and a vacuum pump is arranged at the top of the vacuum tank; the utility model has novel design, avoids generating air explosion in the pressurizing process, forms cavitation on the high-pressure pump, and ensures the normal operation of the paper machine.
Description
Technical Field
The utility model relates to the technical field of oil station exhaust, in particular to a vacuum exhaust device for a pressure pipeline of an oil station.
Background
Modern papermaking industry equipment is advanced and mostly imported equipment, wherein the effect of an oil station is particularly important, the delivery period of spare parts is long, the price is high, and in the field working condition, a large amount of air is doped in oil liquid in the oil return process due to the fact that the oil liquid is circulated and reciprocated, and the air enters the oil tank to form suspension. Although the oil product raw material contains the defoaming agent, the oil product raw material is limited by the volume of an oil tank, bubbles cannot be completely released in the tank body, and after entering the inlet of a high-pressure oil pump, the bubbles are exploded in the pressurizing process to form cavitation erosion to the high-pressure pump, and severe vibration can be generated to seriously damage the internal structure of the pump body, so that irreversible damage is caused, long-time fault shutdown can be caused, the operation efficiency of the paper machine is influenced, and the operation cost of the paper machine is increased.
Disclosure of Invention
The utility model aims to provide a vacuum exhaust device for a pressure pipeline of an oil station, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oil station pressure pipeline vacuum exhaust device, includes the vacuum tank, be equipped with the inlet on the vacuum tank, the inside rotary drum that is equipped with of vacuum tank, the inlet is connected to the rotary drum, the inboard of rotary drum is equipped with the zone of heating, evenly distributed has a plurality of heating pipes in the zone of heating, the heating pipe is connected to the power, the bottom of rotary drum is connected to high-speed rotating electrical machines, the top of vacuum tank is equipped with the vacuum pump.
Preferably, the bottom of the vacuum tank is provided with a liquid outlet, and the liquid outlet is connected with an oil pump and a one-way valve.
Preferably, a filter layer is arranged at the upper end of the vacuum tank, and the filter layer comprises an active carbon layer and a nano sponge layer.
Preferably, a plurality of bearings are arranged on the rotary drum, the inner sides of the bearings are fixed on the rotary drum, and the outer sides of the bearings are fixed on the inner wall of the vacuum tank.
Compared with the prior art, the utility model has the beneficial effects that: the device is arranged on an oil return pipeline, oil with bubbles enters a vacuum tank and rotates at a high speed in a vacuum state, and then the device is matched with the heating of a heating pipe to eliminate the bubbles in the oil, so that the gas is pumped out and discharged through a vacuum pump, the generation of gas explosion in the pressurizing process is avoided, cavitation is formed on a high-pressure pump, and the normal operation of a paper machine is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of an end bearing structure of the present utility model;
fig. 3 is a cross-sectional view of the present utility model.
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.
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an oil station pressure pipeline vacuum exhaust device, includes vacuum tank 1, be equipped with inlet 2 on the vacuum tank 1, the inside rotary drum 3 that is equipped with of vacuum tank 1, inlet 2 is connected to rotary drum 3, and fluid gets into in the rotary drum 3 from inlet 2 promptly, the inboard of rotary drum 3 is equipped with zone of heating 31, evenly distributed has a plurality of heating pipes 32 in the zone of heating 31, heating pipe 32 is connected to the power, through heating pipe 32 is for the inner wall homogeneous heating of rotary drum 3, makes the fluid intensification in the rotary drum 3 to eliminate the bubble in the fluid, the bottom of rotary drum 3 is connected to high-speed rotating electrical machines 33, drives rotary drum 3 by high-speed rotating electrical machines 33 and rotates, supplementary bubble in the separation fluid, the top of vacuum tank 1 is equipped with vacuum pump 4, is taken out the inside of vacuum tank 1 by vacuum pump 4, and the bubble of separating is also taken out and is discharged by vacuum pump 4.
In this embodiment, a liquid outlet 5 is provided at the bottom of the vacuum tank 1, the liquid outlet 5 is connected with an oil pump 51 and a check valve 52, the oil pump 51 pumps out the exhausted oil, and the check valve 52 can ensure that the oil does not flow back.
In this embodiment, the upper end of the vacuum tank 1 is provided with a filter layer 6, the filter layer 6 includes an activated carbon layer 61 and a nano-sponge layer 62, and the filter layer 6 can filter gas before the vacuum pump 4 pumps away the separated bubbles, so as to avoid the gas from being directly discharged into the air and causing pollution to the environment.
In this embodiment, the drum 3 is provided with a plurality of bearings 7, the bearings 7 can stabilize the rotation of the drum 3, the inner side of the bearings 7 is fixed on the drum 3, and the outer side is fixed on the inner wall of the vacuum tank 1.
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 (4)
1. The utility model provides an oil station pressure pipeline vacuum exhaust device, includes vacuum tank (1), its characterized in that: be equipped with inlet (2) on vacuum tank (1), vacuum tank (1) inside is equipped with rotary drum (3), inlet (2) are connected to rotary drum (3), the inboard of rotary drum (3) is equipped with zone of heating (31), evenly distributed has a plurality of heating pipes (32) in zone of heating (31), heating pipe (32) are connected to the power, the bottom of rotary drum (3) is connected to high-speed rotating electrical machines (33), the top of vacuum tank (1) is equipped with vacuum pump (4).
2. The station pressure line vacuum exhaust apparatus of claim 1, wherein: the bottom of the vacuum tank (1) is provided with a liquid outlet (5), and the liquid outlet (5) is connected with an oil pump (51) and a one-way valve (52).
3. The station pressure line vacuum exhaust apparatus of claim 1, wherein: the upper end of the vacuum tank (1) is provided with a filter layer (6), and the filter layer (6) comprises an active carbon layer (61) and a nanometer sponge layer (62).
4. The station pressure line vacuum exhaust apparatus of claim 1, wherein: the rotary drum (3) is provided with a plurality of bearings (7), the inner sides of the bearings (7) are fixed on the rotary drum (3), and the outer sides of the bearings are fixed on the inner wall of the vacuum tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320819215.0U CN219731466U (en) | 2023-04-13 | 2023-04-13 | Vacuum exhaust device for pressure pipeline of oil station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320819215.0U CN219731466U (en) | 2023-04-13 | 2023-04-13 | Vacuum exhaust device for pressure pipeline of oil station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219731466U true CN219731466U (en) | 2023-09-22 |
Family
ID=88064290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320819215.0U Active CN219731466U (en) | 2023-04-13 | 2023-04-13 | Vacuum exhaust device for pressure pipeline of oil station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219731466U (en) |
-
2023
- 2023-04-13 CN CN202320819215.0U patent/CN219731466U/en active Active
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