CN214247625U - Oil-gas separation device of multi-stage air compressor - Google Patents
Oil-gas separation device of multi-stage air compressor Download PDFInfo
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- CN214247625U CN214247625U CN202120117499.XU CN202120117499U CN214247625U CN 214247625 U CN214247625 U CN 214247625U CN 202120117499 U CN202120117499 U CN 202120117499U CN 214247625 U CN214247625 U CN 214247625U
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Abstract
The utility model provides a multistage formula air compressor machine oil-gas separation device belongs to oil-gas separation equipment technical field. The oil-gas separation tank comprises an inlet, an oil baffle group, an oil collecting plate and an outlet, wherein the oil baffle group is arranged at the position, corresponding to the inlet, of the inner side of the oil-gas separation tank; the oil-gas separation water tank comprises a vent, an exhaust port and an oil filter plate, the oil filter plate is arranged at the position, close to the exhaust port, of the inner side of the oil-gas separation water tank, and the oil filter plate is perpendicular to the liquid level in the oil-gas separation water tank. An oil baffle plate group in the oil-gas separation tank adopts impact separation to oil gas, and oil drops separated by impact are absorbed by an oil collecting plate. The separated oil-gas mixture enters the oil-gas coarse separator for secondary separation, the oil filter plate improves the separation effect, reduces the oil content in the gas and improves the quality of the compressed air.
Description
Technical Field
The utility model belongs to the technical field of oil-gas separation equipment, a multiple-step type air compressor machine oil-gas separation device is related to.
Background
When the air compressor is operated, the lubricating oil in the machine body is inevitably vaporized into small oil drops and discharged along with air after the high-temperature and high-pressure compression treatment of the compressor. Compressed air from the compressor head carries large and small oil droplets, which are directly discharged into the atmosphere and pollute the air. Thus, there is a need to separate oil droplets from the gas. The oil-gas separation device is a key component for determining the quality of compressed air of the air compressor, and the conventional oil-gas separator has the disadvantages of complex equipment, low filtering speed and low oil-gas separation rate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide a simple and easy fast assembly structure of hot-blast section of thick bamboo.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the multi-stage air compressor oil-gas separation device comprises an oil-gas separation tank and an oil-gas separation water tank, wherein the oil-gas separation tank comprises an inlet, an oil baffle group, an oil collecting plate and an outlet; the oil-gas separation pond includes blow vent, gas vent and oil strain board, and the oil-gas separation pond lateral wall is equipped with the blow vent, and the oil-gas separation pond roof is equipped with the gas vent, and the inboard position that is close to the gas vent of oil-gas separation pond is equipped with the oil strain board, and the oil strain board is perpendicular with the liquid level in the oil-gas separation pond.
In the multi-stage air compressor oil-gas separation device, the vent is arranged below the liquid level of the oil-gas separation water tank.
In foretell multistage air compressor machine oil-gas separation device, the oil-gas separation pond includes first pond, second pond and third pond, is equipped with first baffle between first pond and the second pond, is equipped with the second baffle between first pond and the second pond, is equipped with first through-hole and second through-hole on first baffle and the second baffle respectively.
In the oil-gas separation device of the multi-stage air compressor, the position of the first through hole is lower than that of the second through hole.
In the multi-stage air compressor oil-gas separation device, the oil filter plate is arranged in the third water pool.
In foretell multistage air compressor machine oil-gas separation device, still include circulating water equipment, circulating water equipment includes that the cistern, the limbers and the delivery port that oil-gas separation pond lateral wall was equipped with, and the cistern is all connected to limbers and delivery port, and one side lateral wall that oil-gas separation pond set up the blow vent is equipped with the limbers, and the lateral wall that oil-gas separation pond is close to gas vent one side is equipped with the delivery port.
In the multi-stage air compressor oil-gas separation device, the exhaust port and the water outlet are arranged on the same side of the oil filter plate.
In the multi-stage air compressor oil-gas separation device, the water through port is arranged at the lower side of the air vent.
In foretell multistage air compressor machine oil-gas separation device, oil baffle group includes and is the first oil baffle and the second oil baffle that the contained angle set up with the entry, and first oil baffle sets up with the entry relatively, and the second oil baffle sets up with first oil baffle relatively.
In foretell multistage air compressor machine oil-gas separation device, oil baffle group is still including the connecting plate that is used for connecting first oil baffle, and the inner wall of oil-gas separation jar is connected to the one end that first oil baffle was kept away from to the connecting plate, and the connecting plate is equipped with the oil leak hole.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses in, the fender oil board group in the oil-gas separation jar adopts the striking formula separation to oil gas, and the oil that the striking separates out drips to be absorbed by the oil collecting plate. The separated oil-gas mixture enters an oil-gas coarse separator for secondary separation, oil drops with small particle size are filtered by an oil filter plate, the separation effect is improved, the oil content in gas is reduced, and the quality of compressed air is improved.
In the utility model, after the gas-oil separation tank to be treated directly impacts on the first oil baffle plate to realize the first separation so as to remove large-particle oil drops contained in the gas-oil separation tank; then the gas to be treated is deflected in a rotating way, and collides with a second oil baffle plate to carry out secondary separation so as to separate out large oil drops; oil drops separated by two times of impact are absorbed by the oil collecting plate.
The utility model discloses in, the oil-gas separation jar separates once more to the pending gas through initial gross separation, and the oil strain plate improves the separation effect, has reduced oil content in the gas, has improved the compressed air quality.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a in fig. 1.
In the figure: the oil-gas separation tank comprises an oil-gas separation tank 1, an inlet 11, an oil baffle group 12, a first oil baffle 121, a second oil baffle 122, a connecting plate 123, an oil leakage hole 1231, an oil collecting plate 13, an outlet 14, an oil-gas separation water tank 2, a vent 21, an exhaust port 22, an oil filtering plate 23, a liquid level 24, a first water tank 25, a second water tank 26, a third water tank 27, a water through hole 28, a water outlet 29, a first partition plate 3, a first through hole 31, a second partition plate 4 and a second through hole 41.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-2, the multi-stage air compressor oil-gas separation device includes an oil-gas separation tank 1 and an oil-gas separation water tank 2, the oil-gas separation tank 1 includes an inlet 11, an oil baffle group 12, an oil collecting plate 13 and an outlet 14, two side walls of two opposite side walls of the oil-gas separation tank 1 are respectively provided with the inlet 11 and the outlet 14, the oil baffle group 12 is arranged at a position corresponding to the inlet 11 inside the oil-gas separation tank 1, the oil collecting plate 13 is arranged at the bottom of the oil-gas separation tank 1, and the oil collecting plate 13 is arranged below the oil baffle group 12; the oil-gas separation water tank 2 comprises a vent 21, an exhaust port 22 and an oil filter plate 23, the vent 21 is arranged on the side wall of the oil-gas separation water tank 2, the exhaust port 22 is arranged on the top wall of the oil-gas separation water tank 2, the oil filter plate 23 is arranged on the inner side of the oil-gas separation water tank 2 close to the exhaust port 22, and the oil filter plate 23 is perpendicular to the liquid level 24 in the oil-gas separation water tank 2. After the gas to be treated is introduced into the oil-gas separation tank 1, the oil baffle group 12 performs impact separation on the oil gas, and the step is primary separation. The oil droplets separated by the impact are absorbed by the oil collecting plate 13. The oil collecting plate 13 is arranged at the bottom of the oil-gas separation tank 1 and is a curved surface, and by adopting the structure, the oil drop absorption amount can be increased. The separated oil-gas mixture enters the oil-gas coarse separator 2 for secondary separation, the oil filter plate 23 improves the separation effect, reduces the oil content in the gas and improves the quality of the compressed air. The oil-gas separation filter element in the oil filter plate 23 is a micron-sized glass fiber filter material layer.
Preferably, the vent 21 is arranged below the liquid level 24 of the oil-gas separation water tank 2. The gas to be separated is introduced into the air vent 21 below the liquid level 24, and oil drops are absorbed by the water body in the oil-gas separation water tank 2.
Preferably, the oil-gas separation water tank 2 comprises a first water tank 25, a second water tank 26 and a third water tank 27, a first partition plate 3 is arranged between the first water tank 25 and the second water tank 26, a second partition plate 4 is arranged between the first water tank 25 and the second water tank 26, and a first through hole 31 and a second through hole 41 are respectively arranged on the first partition plate 3 and the second partition plate 4.
Preferably, the position of the first through hole 31 is lower than the position of the second through hole 41. Oil drops are absorbed by the water body in the oil-gas separation water tank 2 and are suspended on the water surface, the water body in each water tank of the oil-gas separation water tank 2 is more and more clear, and the positions of the through holes on the partition plate can be sequentially increased.
Preferably, the oil filter plate 23 is disposed in the third water tank 27. The oil filter plate 23 improves the separation effect, reduces the oil content in the gas, and improves the quality of the compressed air.
Preferably, the device further comprises a circulating water device, the circulating water device comprises a water storage tank, a water through opening 28 and a water outlet 29, the side wall of the oil-gas separation water tank 2 is provided with the water through opening 28, the water through opening 28 and the water outlet 29 are both connected with the water storage tank, the side wall of the oil-gas separation water tank 2, which is provided with the vent 21, is provided with the water through opening 28, and the side wall of the oil-gas separation water tank 2, which is close to one side of the exhaust opening 22, is provided with the water outlet 29. The water circulating device injects water into the oil-gas separation pool 2 through the water through port 28 to form water body flow; the water discharged from the water outlet 29 enters the reservoir to form circulating water.
Preferably, the exhaust port 22 and the water outlet 29 are disposed on the same side of the oil filter plate 23. The gas and moisture filtered by the oil filter plate 23 are discharged through the gas outlet 22 and the water outlet 29, respectively.
Preferably, the water passage opening 28 is provided below the air vent 21. The water flow entering through the water through port 28 impacts the separated gas introduced into the air vent 21, so that oil drops and gas with different weights can be separated conveniently.
Preferably, the oil baffle group 12 includes a first oil baffle 121 and a second oil baffle 122 which are disposed at an included angle with the inlet, the first oil baffle 121 is disposed opposite to the inlet 11, and the second oil baffle 122 is disposed opposite to the first oil baffle 121. The gas to be treated is subjected to impact separation in the oil-gas separation tank 1. After the gas oil-gas separation tank 1 to be treated directly impacts the first oil baffle plate 121, primary separation is realized, so that large oil drops contained in the gas oil-gas separation tank are removed; the gas to be treated is then deflected rotationally and impinges on the second baffle 122 for a second separation to separate out large oil droplets.
Preferably, the oil baffle group 12 further includes a connecting plate 123 for connecting the first oil baffle 121, one end of the connecting plate 123 far away from the first oil baffle 121 is connected to the inner wall of the oil-gas separation tank 1, and the connecting plate 123 is provided with an oil leakage hole 1231. The separated oil droplets flow out through the oil leak holes 1231 and are absorbed by the oil collecting plate 13.
The working process of the embodiment is as follows:
(1) after the gas-oil separation tank 1 to be treated directly impacts the first oil baffle plate 121, primary separation is realized, so that large-particle oil drops are separated; then the gas to be treated is deflected in a rotating way and impacts on the second oil baffle 122 to carry out second separation so as to remove the small-particle oil drops contained in the gas; the oil droplets separated by the two impacts are absorbed by the oil collecting plate 13.
(2) And introducing the gas to be treated after the separation into the oil-gas separation tank 1 for third separation. The oil filter plate 23 absorbs large oil drops in the gas to be separated, so that the separation effect is improved, the oil content in the gas is reduced, and the quality of the compressed air is improved.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The multi-stage air compressor oil-gas separation device is characterized by comprising an oil-gas separation tank (1) and an oil-gas separation water tank (2), wherein the oil-gas separation tank (1) comprises an inlet (11), an oil baffle group (12), an oil collecting plate (13) and an outlet (14), the two side walls of the two opposite side walls of the oil-gas separation tank (1) are respectively provided with the inlet (11) and the outlet (14), the oil baffle group (12) is arranged at the position, corresponding to the inlet (11), of the inner side of the oil-gas separation tank (1), the oil collecting plate (13) is arranged at the bottom of the oil-gas separation tank (1), and the oil collecting plate (13) is arranged below the oil baffle group (12); the oil-gas separation water tank (2) comprises a vent hole (21), an exhaust port (22) and an oil filter plate (23), the side wall of the oil-gas separation water tank (2) is provided with the vent hole (21), the top wall of the oil-gas separation water tank (2) is provided with the exhaust port (22), the position, close to the exhaust port (22), of the inner side of the oil-gas separation water tank (2) is provided with the oil filter plate (23), and the oil filter plate (23) is perpendicular to the liquid level (24) in the oil-gas separation water tank (2).
2. The multi-stage air compressor oil-gas separation device as claimed in claim 1, wherein the vent (21) is arranged below the liquid level (24) of the oil-gas separation water tank (2).
3. The multi-stage air compressor oil-gas separation device as claimed in claim 1, wherein the oil-gas separation water tank (2) comprises a first water tank (25), a second water tank (26) and a third water tank (27), a first partition plate (3) is arranged between the first water tank (25) and the second water tank (26), a second partition plate (4) is arranged between the first water tank (25) and the second water tank (26), and a first through hole (31) and a second through hole (41) are respectively formed in the first partition plate (3) and the second partition plate (4).
4. The air-oil separating device of the multi-stage air compressor as claimed in claim 3, wherein the first through hole (31) is located lower than the second through hole (41).
5. The oil-gas separation device of the multi-stage air compressor as claimed in claim 3, wherein the oil filter plate (23) is arranged in the third water tank (27).
6. The oil-gas separation device of the multistage air compressor as claimed in claim 1, further comprising a circulating water device, wherein the circulating water device comprises a reservoir, a water through opening (28) and a water outlet (29) formed in the side wall of the oil-gas separation reservoir (2), the water through opening (28) and the water outlet (29) are both connected with the reservoir, the water through opening (28) is formed in the side wall of the oil-gas separation reservoir (2) on the side provided with the vent opening (21), and the water outlet (29) is formed in the side wall of the oil-gas separation reservoir (2) on the side close to the exhaust opening (22).
7. The oil-gas separation device of the multistage air compressor as claimed in claim 6, characterized in that the exhaust port (22) and the water outlet (29) are arranged on the same side of the oil filter plate (23).
8. The air-oil separating device of the multi-stage air compressor as claimed in claim 6, wherein the water port (28) is provided at a lower side of the air port (21).
9. The oil-gas separation device of the multistage air compressor as claimed in claim 1, wherein the oil baffle set (12) comprises a first oil baffle (121) and a second oil baffle (122) arranged at an included angle with the inlet, the first oil baffle (121) is arranged opposite to the inlet (11), and the second oil baffle (122) is arranged opposite to the first oil baffle (121).
10. The oil-gas separation device of the multistage air compressor as claimed in claim 1, wherein the oil baffle set (12) further comprises a connecting plate (123) for connecting the first oil baffle (121), one end of the connecting plate (123) far away from the first oil baffle (121) is connected with the inner wall of the oil-gas separation tank (1), and the connecting plate (123) is provided with an oil leakage hole (1231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120117499.XU CN214247625U (en) | 2021-01-15 | 2021-01-15 | Oil-gas separation device of multi-stage air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120117499.XU CN214247625U (en) | 2021-01-15 | 2021-01-15 | Oil-gas separation device of multi-stage air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214247625U true CN214247625U (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120117499.XU Active CN214247625U (en) | 2021-01-15 | 2021-01-15 | Oil-gas separation device of multi-stage air compressor |
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| Country | Link |
|---|---|
| CN (1) | CN214247625U (en) |
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2021
- 2021-01-15 CN CN202120117499.XU patent/CN214247625U/en active Active
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