CN216589011U - Frequency conversion air compressor machine with oil-gas separation function - Google Patents
Frequency conversion air compressor machine with oil-gas separation function Download PDFInfo
- Publication number
- CN216589011U CN216589011U CN202123252091.2U CN202123252091U CN216589011U CN 216589011 U CN216589011 U CN 216589011U CN 202123252091 U CN202123252091 U CN 202123252091U CN 216589011 U CN216589011 U CN 216589011U
- Authority
- CN
- China
- Prior art keywords
- oil
- gas separation
- stage
- air compressor
- cover
- 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.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of air compressors, in particular to a variable frequency air compressor with an oil-gas separation function, which comprises an air compressor main body and an oil-gas separation tank; the air compressor main body is communicated with the oil-gas separation tank through a guide pipe, a heat insulation layer is arranged outside the oil-gas separation tank, and a cooling pipe is arranged between the heat insulation layer and the oil-gas separation tank; the oil-gas separation jar internally mounted has the rotation axis, and the top of rotation axis has the drive shaft of motor through the coupling joint, installs one-level separation cover, second grade separation cover and tertiary separation cover from last to interval down on the circumference outer wall of rotation axis, all is provided with the whirlwind board on the lateral wall of three separation cover. This frequency conversion air compressor machine has the oil-gas separation jar through the pipe intercommunication, through three separation cover and the whirlwind board that has the ventilation hole, plays efficient oil-gas separation's effect to the oil gas that lets in the oil-gas separation jar, improves compressed air's purity, plays the effect of protection to the inner assembly of air compressor machine.
Description
Technical Field
The utility model relates to an air compressor machine technical field specifically is a frequency conversion air compressor machine with oil-gas separation function.
Background
An air compressor, i.e., an air compressor, is an apparatus for converting mechanical energy into gas pressure energy, and generally includes a reciprocating piston type, a rotary vane type, and a rotary screw type.
When the air compressor machine output compressed air, because compressed air is in high temperature high pressure state, consequently can carry with partial vaporization oil vapour, if do not carry out oil-gas separation work to oily steam, very easily lead to the reduction of compressed air purity, cause adverse effect to the inside subassembly of compressor moreover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frequency conversion air compressor machine with oil-gas separation function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a variable frequency air compressor with an oil-gas separation function comprises an air compressor main body and an oil-gas separation tank; the air compressor main body is communicated with the oil-gas separation tank through a guide pipe, a heat insulation layer is arranged outside the oil-gas separation tank, and a cooling pipe is arranged between the heat insulation layer and the oil-gas separation tank; a rotating shaft is arranged in the oil-gas separation tank, the top end of the rotating shaft is connected with a driving shaft of a motor through a coupling, and the motor is arranged at the top end of the oil-gas separation tank;
the outer side walls of the first-stage separation cover, the second-stage separation cover and the third-stage separation cover are respectively provided with a first-stage cyclone plate, a second-stage cyclone plate and a third-stage cyclone plate; the bottom of the oil-gas separation tank is provided with an oil collecting hopper, the bottom of the oil collecting hopper is communicated with the oil collecting tank through an oil discharge pipe, and one side of the top end of the oil collecting tank is communicated with an exhaust pipe.
Preferably, the cooling pipe is communicated with a water supply tank through a water pump and a water supply pipe, a condenser is arranged in the water supply tank, and the water supply tank is communicated with an external water source through a pipeline.
Preferably, the sections of the first-stage separation cover, the second-stage separation cover and the third-stage separation cover are all conical structures.
Preferably, the diameters of the lower surfaces of the first-stage separation cover, the second-stage separation cover and the third-stage separation cover are sequentially increased from top to bottom, and the diameter of the lower surface of the third-stage separation cover is smaller than the diameter of an inner cavity of the oil-gas separation tank.
Preferably, the sections of the first-stage cyclone plate, the second-stage cyclone plate and the third-stage cyclone plate are S-shaped structures.
Preferably, a plurality of first-stage cyclone plates are arranged on the circumferential outer side wall of the first-stage separation cover in an annular array mode, and vent holes are formed in the first-stage cyclone plates.
Preferably, a plurality of secondary cyclone plates are arranged on the circumferential outer wall of the secondary separation cover in an annular array mode, and vent holes are formed in the secondary cyclone plates.
Preferably, a plurality of third-stage cyclone plates are arranged on the circumferential outer wall of the third-stage separation cover in an annular array mode, and a plurality of vent holes are formed in the third-stage cyclone plates at intervals.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of frequency conversion air compressor machine with oil-gas separation function, this frequency conversion air compressor machine has oil-gas separation jar through the pipe intercommunication, oil-gas separation jar's internally mounted has its rotatory one-level separation cover through motor drive, second grade separation cover and tertiary separation cover, three separation cover sets up from last interval down, and three separation cover is last all to be provided with the whirlwind board that has the ventilation hole, make it can play efficient oil-gas separation's effect to the oil gas that lets in oil-gas separation jar, improve compressed air's purity, and play the effect of protection to the inner assembly of air compressor machine.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the oil-gas separation tank of the present invention;
fig. 3 is a schematic view of a specific structure of the primary cyclone plate of the present invention.
In the figure: 1. an air compressor main body; 2. an oil-gas separation tank; 3. a heat-insulating layer; 4. a cooling tube; 5. a water pump; 6. a water supply pipe; 7. a water supply tank; 8. a condenser; 9. a rotating shaft; 10. a motor; 11. a primary separation hood; 12. a secondary separation hood; 13. a third stage separation hood; 14. an oil discharge hole; 15. a primary cyclone plate; 16. a secondary cyclone plate; 17. a tertiary cyclone plate; 18. an oil collecting hopper; 19. an oil discharge pipe; 20. an oil collecting tank; 21. an exhaust pipe; 22. and (4) a vent hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: a frequency conversion air compressor with oil-gas separation function comprises an air compressor main body 1 and an oil-gas separation tank 2; the air compressor main body 1 is communicated with the oil-gas separation tank 2 through a guide pipe, a heat insulation layer 3 is arranged outside the oil-gas separation tank 2, and a cooling pipe 4 is arranged between the heat insulation layer 3 and the oil-gas separation tank 2; a rotating shaft 9 is arranged in the oil-gas separation tank 2, the top end of the rotating shaft 9 is connected with a driving shaft of a motor 10 through a coupling, and the motor 10 is arranged at the top end of the oil-gas separation tank 2;
the outer circumferential wall of the rotating shaft 9 is provided with a primary separating cover 11, a secondary separating cover 12 and a tertiary separating cover 13 at intervals from top to bottom, oil discharge holes 14 are formed in the primary separating cover 11, the secondary separating cover 12 and the tertiary separating cover 13, and the outer side walls of the primary separating cover 11, the secondary separating cover 12 and the tertiary separating cover 13 are respectively provided with a primary cyclone plate 15, a secondary cyclone plate 16 and a tertiary cyclone plate 17; an oil collecting hopper 18 is arranged at the bottom end of the oil-gas separation tank 2, the bottom end of the oil collecting hopper 18 is communicated with an oil collecting tank 20 through an oil discharge pipe 19, and one side of the top end of the oil collecting tank 20 is communicated with an exhaust pipe 21.
Furthermore, the cooling pipe 4 is communicated with a water supply tank 7 through a water pump 5 and a water supply pipe 6, a condenser 8 is arranged in the water supply tank 7, and the water supply tank 7 is communicated with an external water source through a pipeline.
Further, the sections of the first-stage separation cover 11, the second-stage separation cover 12 and the third-stage separation cover 13 are all conical structures.
Further, the diameters of the lower surfaces of the first-stage separation cover 11, the second-stage separation cover 12 and the third-stage separation cover 13 are sequentially increased from top to bottom, and the diameter of the lower surface of the third-stage separation cover 13 is smaller than the diameter of the inner cavity of the oil-gas separation tank 2.
Further, the cross sections of the primary cyclone plate 15, the secondary cyclone plate 16 and the tertiary cyclone plate 17 are all in an S-shaped structure.
Further, a plurality of first-stage cyclone plates 15 are arranged on the circumferential outer side wall of the first-stage separation cover 11 in an annular array, and vent holes 22 are formed in the first-stage cyclone plates 15.
Further, a plurality of secondary cyclone plates 16 are arranged on the circumferential outer wall of the secondary separation cover 12 in an annular array, and the secondary cyclone plates are provided with vent holes 22.
Further, a plurality of tertiary cyclone plates 17 are arranged on the circumferential outer wall of the tertiary separation cover 13 in an annular array, and a plurality of vent holes 22 are arranged on the tertiary cyclone plates 17 at intervals.
The working principle is as follows: when the air compressor main body 1 is actually used, oil-containing oil vapor is introduced into the oil-gas separation tank 2 through a guide pipe, and a power supply of the motor 10 is switched on, so that the motor 10 drives the rotating shaft 9 to rotate through driving the rotating shaft, and the primary separation cover 11, the secondary separation cover 12 and the tertiary separation cover 13 on the rotating shaft 9 synchronously rotate; meanwhile, a power supply of the water pump 5 is connected, so that the water pump 5 pumps cooling water in the water supply tank 7 to the cooling pipe 4 through the water supply pipe 6, oil-containing steam in the oil-gas separation tank 2 is cooled through the cooling pipe 4, and meanwhile, the oil-containing steam is condensed into liquid drops to be adhered to the surface of the separation cover while contacting with the first-stage separation cover 11, the second-stage separation cover 12 and the third-stage separation cover 13, so that the purpose of oil-gas separation is achieved.
Moreover, the three separation covers are respectively provided with the primary cyclone plate 15, the secondary cyclone plate 16 and the tertiary cyclone plate 17, so that the contact area of oil vapor and the separation covers is increased, and the oil-gas separation efficiency is improved; meanwhile, the diameters of the lower surfaces of the first-stage separation cover 11, the second-stage separation cover 12 and the third-stage separation cover 13 are sequentially increased from top to bottom, so that the liquid drops are conveniently collected layer by layer and oil-gas separation is facilitated; the liquid droplets separated by the oil-gas separation are collected by the oil collecting hopper 18, introduced into the oil collecting tank 20 through the oil discharge pipe 19, and collected, and the separated air is discharged through the exhaust pipe.
It is worth noting that: the whole device realizes control to the device through the controller, and the controller is common equipment and belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the controller are not repeated herein.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a frequency conversion air compressor machine with oil-gas separation function which characterized in that: comprises an air compressor main body (1) and an oil-gas separation tank (2); the air compressor main body (1) is communicated with the oil-gas separation tank (2) through a guide pipe, a heat insulation layer (3) is arranged outside the oil-gas separation tank (2), and a cooling pipe (4) is arranged between the heat insulation layer (3) and the oil-gas separation tank (2); a rotating shaft (9) is installed inside the oil-gas separation tank (2), the top end of the rotating shaft (9) is connected with a driving shaft of a motor (10) through a coupling, and the motor (10) is installed at the top end of the oil-gas separation tank (2);
the oil-gas separation device is characterized in that a first-stage separation cover (11), a second-stage separation cover (12) and a third-stage separation cover (13) are arranged on the circumferential outer wall of the rotating shaft (9) at intervals from top to bottom, oil discharge holes (14) are formed in the first-stage separation cover (11), the second-stage separation cover (12) and the third-stage separation cover (13), and first-stage cyclone plates (15), second-stage cyclone plates (16) and third-stage cyclone plates (17) are arranged on the outer side walls of the first-stage separation cover (11), the second-stage separation cover (12) and the third-stage separation cover (13) respectively; an oil collecting hopper (18) is arranged at the bottom end of the oil-gas separation tank (2), the bottom end of the oil collecting hopper (18) is communicated with an oil collecting tank (20) through an oil discharge pipe (19), and one side of the top end of the oil collecting tank (20) is communicated with an exhaust pipe (21).
2. The variable frequency air compressor with the oil-gas separation function of claim 1, wherein: the cooling pipe (4) is communicated with the water supply tank (7) through the water pump (5) and the water supply pipe (6), the condenser (8) is arranged inside the water supply tank (7), and the water supply tank (7) is communicated with an external water source through a pipeline.
3. The variable frequency air compressor with the oil-gas separation function of claim 1, wherein: the sections of the first-stage separation cover (11), the second-stage separation cover (12) and the third-stage separation cover (13) are all conical structures.
4. The variable frequency air compressor with the oil-gas separation function of claim 1, wherein: the diameters of the lower surfaces of the first-stage separation cover (11), the second-stage separation cover (12) and the third-stage separation cover (13) are sequentially increased from top to bottom, and the diameter of the lower surface of the third-stage separation cover (13) is smaller than the diameter of an inner cavity of the oil-gas separation tank (2).
5. The variable frequency air compressor with the oil-gas separation function of claim 1, wherein: the sections of the primary cyclone plate (15), the secondary cyclone plate (16) and the tertiary cyclone plate (17) are S-shaped structures.
6. The variable frequency air compressor with the oil-gas separation function of claim 1, wherein: a plurality of first-stage cyclone plates (15) are arranged on the circumferential outer side wall of the first-stage separation cover (11) in an annular array mode, and vent holes (22) are formed in the first-stage cyclone plates (15).
7. The variable frequency air compressor with the oil-gas separation function of claim 1, wherein: a plurality of secondary cyclone plates (16) are arranged on the circumferential outer wall of the secondary separation cover (12) in an annular array mode, and vent holes (22) are formed in the secondary cyclone plates.
8. The variable frequency air compressor with the oil-gas separation function of claim 1, wherein: a plurality of third-stage cyclone plates (17) are arranged on the circumferential outer wall of the third-stage separation cover (13) in an annular array mode, and a plurality of vent holes (22) are arranged on the third-stage cyclone plates (17) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123252091.2U CN216589011U (en) | 2021-12-22 | 2021-12-22 | Frequency conversion air compressor machine with oil-gas separation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123252091.2U CN216589011U (en) | 2021-12-22 | 2021-12-22 | Frequency conversion air compressor machine with oil-gas separation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216589011U true CN216589011U (en) | 2022-05-24 |
Family
ID=81617492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123252091.2U Active CN216589011U (en) | 2021-12-22 | 2021-12-22 | Frequency conversion air compressor machine with oil-gas separation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216589011U (en) |
-
2021
- 2021-12-22 CN CN202123252091.2U patent/CN216589011U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114566738A (en) | Heat abstractor of new energy battery | |
| CN102012136A (en) | Liquid storage pot for rotary compressor | |
| CN106807103A (en) | A kind of MVR vapour liquid separators | |
| CN216589011U (en) | Frequency conversion air compressor machine with oil-gas separation function | |
| CN109209874B (en) | Screw air compressor | |
| CN108636035B (en) | Side wind vortex separation type combined gas separator | |
| CN203534004U (en) | Small efficient centrifugal gas-liquid separator and compressor | |
| CN207300001U (en) | A kind of waste-heat recovery device of compressed air | |
| CN204493110U (en) | Compressor and air conditioner | |
| CN106223404B (en) | A kind of desert and Gobi water collector | |
| CN212079645U (en) | Permanent magnet frequency conversion screw air compressor capable of efficiently separating oil from gas | |
| CN215566615U (en) | Energy-conserving water-cooling frequency conversion screw compressor machine | |
| CN219511045U (en) | Efficient parallel compression condensing unit | |
| CN213298269U (en) | Roots compressor for MVR (mechanical vapor recompression) process | |
| CN216953624U (en) | Stainless steel condenser is used in production of high molecular weight dispersant | |
| CN211819922U (en) | Novel water ring vacuum pump unit | |
| CN213955772U (en) | Unit capable of saving energy consumption | |
| CN220227140U (en) | Integrated air compressor | |
| CN216653966U (en) | Anti-pollution tail gas collection device | |
| CN219452328U (en) | Compressor with cooling structure | |
| CN215595839U (en) | Energy-saving cement frequency conversion air compressor structure convenient to dismantle | |
| CN212376820U (en) | Air compressor machine with high-efficient heat dissipation function | |
| CN216131077U (en) | Scroll type refrigeration compressor | |
| CN216171147U (en) | Oil-gas separation device for air compressor | |
| CN218644469U (en) | Frequency conversion type screw rod air compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |