CN213298223U - High-efficiency oil-gas separator for air compressor - Google Patents
High-efficiency oil-gas separator for air compressor Download PDFInfo
- Publication number
- CN213298223U CN213298223U CN202021619233.7U CN202021619233U CN213298223U CN 213298223 U CN213298223 U CN 213298223U CN 202021619233 U CN202021619233 U CN 202021619233U CN 213298223 U CN213298223 U CN 213298223U
- Authority
- CN
- China
- Prior art keywords
- oil
- water tank
- shell
- spiral separation
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000000926 separation method Methods 0.000 claims abstract description 39
- 238000001816 cooling Methods 0.000 claims description 6
- 239000003595 mist Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 54
- 239000007788 liquid Substances 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model provides a high-efficient oil and gas separator for air compressor, its characterized in that includes casing, oil discharge valve, spiral separation tube, water tank, oil baffle, water conservancy diversion post and filter core, the oil discharge port upside is provided with the water tank, the inside spiral separation tube that is provided with of water tank, the oil dropping port has been seted up to spiral separation tube lowest between casing and the water tank, spiral separation tube upside is provided with a plurality of slopes and upwards stretches out and crisscross oil baffle that the interval set up, oil baffle and casing junction have seted up a plurality of oil dropping grooves, the oil dropping groove downside is provided with the water conservancy diversion post, oil baffle upside is provided with the filter core, casing top upside has seted up the gas vent; the utility model discloses set up the separation spiral pipe, in the limited space of casing, the spiral separation pipe has increased the stroke that carries out centrifugal separation to mist, has improved oil-gas separation efficiency, has alleviateed follow-up filter core and has adsorbed the pressure that oil drips, has reached the main effect of the life of extension filter core.
Description
Technical Field
The utility model relates to an air compressor technical field, concretely relates to high-efficient oil and gas separator for air compressor.
Background
The oil-gas separator is an auxiliary device in the air compressor, and the air compressor needs to use liquid lubricating oil to lubricate the kinematic pair in the running process to reduce friction and abrasion of the kinematic pair, and the liquid lubricating oil is often mixed with high-pressure air in a mist form and is discharged through an exhaust port of the air compressor. The existing oil-gas separator of the air compressor still has the following problems: firstly, the existing oil-gas separator is provided with a spiral separation device in a shell to throw oil drops in an oil-gas mixture to the inner wall of the shell through centrifugal force, so that oil-gas separation is realized, but the stroke of the existing spiral separation device is too short, so that the oil-gas separation efficiency is not high, the pressure of a subsequent filter element for adsorbing the oil drops is increased, and the service life of the filter element is shortened; secondly, the existing oil-gas separator has no gas cooling system, so that oil in high-temperature gas cannot be converted into liquid from gas state as much as possible, and the content of oil and gas in the separated gas is still high.
SUMMERY OF THE UTILITY MODEL
According to the technical problems, the utility model provides a high-efficiency oil-gas separator for an air compressor, which is characterized by comprising a shell, an oil discharge valve, a spiral separation pipe, a water tank, an oil baffle plate, a flow guide column and a filter element, wherein the bottom of the shell is provided with an oil discharge port, the lower end of the oil discharge port is provided with the oil discharge valve, the oil discharge valve is in threaded connection with the shell, the upper side of the oil discharge port is provided with the water tank, the lower side of the water tank is provided with a water inlet pipe, the water inlet pipe penetrates through the shell to extend to the outside of the shell to be connected with a water cooling pipe network, the upper side of the water tank is provided with a water outlet pipe, the water outlet pipe penetrates through the shell to extend to the outside of the shell to be connected with the water cooling pipe network, the top of the water tank is of a conical structure, the spiral separation pipe is given vent to anger and is held and extend water tank top central authorities, the spiral separation pipe upside is provided with the fender oilboard that a plurality of slopes upwards stretched out and crisscross interval set up, fender oilboard passes through the welding mode with the casing and is connected, a plurality of oil grooves that fall have been seted up to fender oilboard and casing junction, the oil groove downside that falls is provided with the water conservancy diversion post, the water conservancy diversion post passes through the welding mode with the casing and is connected, fender oilboard upside is provided with the filter core, the filter core passes through threaded connection with the casing, the gas vent has been seted up to casing top upside.
The number of the oil baffle plates is M, and M is more than or equal to 2.
The flow guide column extends to the bottom of the shell.
The utility model has the advantages that:
1. the utility model discloses set up the separation spiral pipe, the mixed gas is spiral circulation from bottom to top in the spiral separation tube, and oil in the air current drips because of centrifugal force adsorbs on the last lateral wall of spiral separation tube, gathers the back gradually and drips under the action of gravity, and the spiral separation tube has increased the stroke that carries out centrifugal separation to the mixed gas, has improved oil-gas separation efficiency, has alleviateed the pressure that follow-up filter core adsorbs oil and has dripped, has reached the main effect of the life of extension filter core.
2. The utility model discloses set up the water tank of cladding in the spiral separation pipeline outside, cold water in the water tank has reduced the temperature of mist for oil in the mist turns into liquid from the gaseous state as much as possible, has reduced the content of oil in the mist after the separation, has further reduced the adsorption pressure of filter core, has reached extension filter core life's secondary effect.
3. The utility model discloses set up the water conservancy diversion post, the striking oil drips on the oil baffle and flows to the oil groove along the oil baffle under the action of gravity to finally join with the oil of casing bottom along the water conservancy diversion post downward flow, the water conservancy diversion post can reduce the direct foam that drips and form, makes the collection of lubricating oil more stable, safe.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.
As shown in the figure: 1-shell, 11-oil discharge valve, 12-exhaust port, 2-spiral separation pipe, 21-air inlet, 22-oil drop port, 3-water tank, 31-water inlet pipe, 32-water outlet pipe, 4-oil baffle plate, 41-oil drop groove, 42-guide column and 5-filter element.
Detailed Description
Example 1
The utility model provides a high-efficiency oil-gas separator for an air compressor, which is characterized by comprising a shell 1, an oil discharge valve 11, a spiral separation pipe 2, a water tank 3, an oil baffle 4, a flow guide column 42 and a filter element 5, wherein the bottom of the shell 1 is provided with an oil discharge port, the lower end of the oil discharge port is provided with the oil discharge valve 11, the oil discharge valve 11 is in threaded connection with the shell 1, the upper side of the oil discharge port is provided with the water tank 3, the lower side of the water tank 3 is provided with a water inlet pipe 31, the water inlet pipe 31 passes through the shell 1 and extends to the outside of the shell 1 to be connected with a water cooling pipe network, the water outlet pipe 32 passes through the shell 1 and extends to the outside of the shell 1 to be connected with the water cooling pipe network, the top of the water tank 3 is in a conical structure, the spiral separation pipe 2 is arranged inside the water tank 3, the air inlet end 21, spiral separation tube 2 gives vent to anger and holds 3 top central authorities of extension water tank, 2 upsides of spiral separation tube are provided with the oil baffle 4 that a plurality of slopes upwards stretched out and crisscross interval set up, oil baffle 4 is connected through the welding mode with casing 1, a plurality of oil grooves 41 that fall have been seted up with casing 1 junction to oil baffle 4, oil groove 41 downside that falls is provided with water conservancy diversion post 42, water conservancy diversion post 42 is connected through the welding mode with casing 1, oil baffle 4 upside is provided with filter core 5, filter core 5 passes through threaded connection with casing 1, gas vent 12 has been seted up to casing 1 top upside.
The number of the oil baffle plates 4 is M, and M is more than or equal to 2.
The guide post 42 extends to the bottom of the housing 1.
Example 2
When the utility model is used, the high-temperature and high-pressure oil-gas mixed gas enters the spiral separation pipe 2 from the gas inlet end 21 at a high speed, the mixed gas upwards circulates along the spiral separation pipe 2, the water tank 3 coated on the outer side of the spiral separation pipe 2 reduces the temperature of the mixed gas, so that oil drops in the mixed gas are converted into liquid from gas state as much as possible, meanwhile, due to the structure of the spiral separation pipe 2, the oil drops in the mixed gas are adsorbed on the upper side wall of the spiral separation pipe 2 under the action of centrifugal force, more oil drops are accumulated until dropping, the dropped oil drops downwards flow along the spiral separation pipe 2 under the action of gravity and finally pass through the oil dropping port 22 and are collected at the bottom of the shell 1, the mixed gas discharged from the spiral separation pipe 2 continuously rises and impacts the oil baffle plate 4, because the oil baffle plate 4 upwards extends in an inclined manner and is arranged at staggered intervals, the oil drops can flow along the baffle plate to the oil dropping, and flows downwards along the flow guide column 42 and finally joins with oil drops at the bottom of the shell 1, the flow guide column 42 can reduce foams formed by direct dripping of the oil drops, so that the collection of lubricating oil is more stable and safer, and the mixed gas passing through the oil baffle plate 4 continuously flows upwards to pass through the filter element 5 for final filtration and is finally discharged from the exhaust port 12.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The efficient oil-gas separator for the air compressor is characterized by comprising a shell, an oil discharge valve, a spiral separation pipe, a water tank, an oil baffle plate, a flow guide column and a filter element, wherein an oil discharge port is formed in the bottom of the shell, the oil discharge valve is installed at the lower end of the oil discharge port, the water tank is arranged on the upper side of the oil discharge port, a water inlet pipe is arranged on the lower side of the water tank, the water inlet pipe penetrates through the shell to extend to the outside of the shell and be connected with a water-cooling pipe network, a water outlet pipe is arranged on the upper side of the water tank, the spiral separation pipe is arranged inside the water tank, the air inlet end of the spiral separation pipe sequentially penetrates through the water tank and the shell and extends to the outside of the shell, an oil falling port is formed in the lowest position of the spiral separation pipe between the shell and the water tank, the air outlet end of the spiral, a plurality of oil grooves have been seted up with the casing junction to the fender oil board, the oil groove downside that falls is provided with the water conservancy diversion post, fender oil board upside is provided with the filter core, the gas vent has been seted up to casing top upside.
2. A high efficiency oil and gas separator for an air compressor as claimed in claim 1 wherein the top of the tank is of a tapered configuration.
3. An efficient oil-gas separator for an air compressor as claimed in claim 1, wherein the number of the oil baffle plates is M, and M is more than or equal to 2.
4. A high efficiency oil and gas separator for an air compressor as set forth in claim 1 wherein said flow guide post extends to the bottom of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021619233.7U CN213298223U (en) | 2020-08-06 | 2020-08-06 | High-efficiency oil-gas separator for air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021619233.7U CN213298223U (en) | 2020-08-06 | 2020-08-06 | High-efficiency oil-gas separator for air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213298223U true CN213298223U (en) | 2021-05-28 |
Family
ID=76023637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021619233.7U Expired - Fee Related CN213298223U (en) | 2020-08-06 | 2020-08-06 | High-efficiency oil-gas separator for air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213298223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638892A (en) * | 2021-08-10 | 2021-11-12 | 萨震压缩机（上海）有限公司 | High-speed centrifugal air compressor capable of supercharging through air inlet |
-
2020
- 2020-08-06 CN CN202021619233.7U patent/CN213298223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638892A (en) * | 2021-08-10 | 2021-11-12 | 萨震压缩机（上海）有限公司 | High-speed centrifugal air compressor capable of supercharging through air inlet |
| CN113638892B (en) * | 2021-08-10 | 2022-06-21 | 萨震压缩机（上海）有限公司 | High-speed centrifugal air compressor capable of supercharging through air inlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |