CN220327996U - Dry vacuum degassing system - Google Patents
Dry vacuum degassing system Download PDFInfo
- Publication number
- CN220327996U CN220327996U CN202321853183.2U CN202321853183U CN220327996U CN 220327996 U CN220327996 U CN 220327996U CN 202321853183 U CN202321853183 U CN 202321853183U CN 220327996 U CN220327996 U CN 220327996U
- Authority
- CN
- China
- Prior art keywords
- gear
- upper cover
- dry vacuum
- degassing tank
- degassing
- 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.)
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- 238000009849 vacuum degassing Methods 0.000 title claims abstract description 20
- 238000007872 degassing Methods 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 15
- 238000007790 scraping Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model relates to a dry vacuum degassing system, which comprises a device body, wherein the device body comprises a degassing tank, one side of the upper end of the degassing tank is provided with a liquid filling opening, the other side of the upper end of the degassing tank is provided with an exhaust opening, the inner side of the exhaust opening is provided with a degassing machine, the top of the degassing tank is provided with an access opening, the upper end of the access opening is provided with an upper cover, the inner side of the access opening is provided with a jack, the lower end of the upper cover is provided with a plug block, the plug block is arranged on the inner side of the access opening, a rack rod is movably arranged in the plug block, the front end of the rack rod is plugged in the jack, the upper end of the rack rod is connected with a driving assembly, the center of the degassing tank is provided with a rotating shaft, stirring rods are fixed on two sides of the rotating shaft, so that the reverse stirring operation of liquid in the degassing tank can be realized, the liquid degassing efficiency is improved, the inner wall of the degassing tank is cleaned, the quick dismounting operation of the upper cover can be realized, and the cleaning operation of the upper cover is convenient for opening the upper cover to clean the inside the degassing tank.
Description
Technical Field
The utility model relates to the technical field of degasser, in particular to a dry vacuum degassing system.
Background
In the central heating water circulation system, a large amount of gas including large bubbles, micro bubbles and gas dissolved in water exists, and the gas, especially the micro bubbles and the gas dissolved in water, can have corrosion effect on the inner wall of the pipeline and the system equipment, besides, the gas stays in a certain part in the system, so that the system resistance can be increased, the heating effect is affected, and the gas in the liquid is separated by adopting a vacuum degassing device at present.
The prior art has the following publication numbers: according to the vacuum degassing device disclosed by the utility model patent of CN214436716U, the movable component can drive the vacuum box and liquid in the vacuum box to vibrate, the liquid vibrates in a vacuum environment, the degassing capacity can be improved, the degassing speed is increased, the degassing rate is improved, less gas is contained in the degassed liquid, and the whole device can be moved and fixed through the bottom moving component; but it improves degassing efficiency effect through vibration mode is not good, less to liquid influence, and produces resonance problem easily during its vibration moreover, can increase to the spare part wearing and tearing of device, reduce device life, its ability of not having the inside self-cleaning of device and quick maintenance simultaneously, its vacuum box structure is fixed, can not convenient overhaul or make the manual work get into wherein when its inside spare part appears damaging, also can not carry out the clearance operation at the liquid of degassing in-process adhesion at the device inner wall more, consequently, we need upgrade and reform transform on prior art's basis, in order to overcome its problem and not enough.
Disclosure of Invention
The present utility model is directed to a dry vacuum degassing system for solving the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a dry-type vacuum degassing system, includes the device body, the device body contains the degassing tank, degassing tank upper end one side is provided with the liquid filling port, degassing tank upper end opposite side is equipped with gas vent and gas vent inboard is equipped with the degasser, degassing tank top is provided with access hole and access hole upper end and is provided with the upper cover, the jack has been seted up to the access hole inboard, the upper cover lower extreme is provided with the spliced block and the spliced block is arranged in the access hole inboard, the spliced block internalization is equipped with rack bar and rack bar front end grafting in the jack, rack bar upper end is connected with drive assembly, degassing tank center is equipped with axis of rotation and axis of rotation both sides are fixed with the puddler, axis of rotation top rotation is installed connecting rod and connecting rod both ends are fixed with the scraper blade.
Further, the bottom of the degassing tank is provided with a base, and the lower end of the degassing tank is provided with a supporting frame which is fixed on the base.
Further, a sealing groove is formed in the access hole, and a sealing ring is arranged at the lower end of the upper cover and is inserted into the sealing groove.
Further, the driving assembly comprises an internal gear which is meshed with the inner side of the rack bar, a worm wheel is fixed at the upper end of the internal gear, and the worm wheel is positioned on the upper cover, and one side of the worm wheel is meshed with a worm.
Furthermore, the outside of the worm wheel and the worm is sleeved with a protective cover, and the protective cover is fixed on the upper cover.
Further, the bottom of the rotating shaft is provided with a first gear, one side of the first gear is meshed with a second gear, the bottom of the scraping plate is provided with a toothed ring frame, the toothed ring frame is sleeved outside the second gear and meshed with the second gear, and the bottom of the rotating shaft is connected with a motor.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the rotating shaft, the stirring rod, the connecting rod, the scraping plate and the toothed ring frame are arranged in the device, and when the device is used, the stirring rod is driven to rotate through the rotating shaft, and the scraping plate is driven to rotate through the meshing rotation of the two groups of gears and the toothed ring frame, so that the reverse stirring operation of liquid in the degassing tank can be realized, the liquid degassing efficiency is improved, the inner wall of the degassing tank is cleaned, and the problems that the liquid is adhered in the device and is inconvenient to clean and easy to influence the device are avoided.
2. According to the device, the overhaul hole, the upper cover, the plug-in block, the rack bars and the driving assembly are arranged in the device, when the device is used, the driving assembly is used for controlling the four groups of rack bars to linearly move, the rack bars stretch out and draw back in the plug-in block and are matched with the plug holes to be plugged in or separated from the plug holes, so that the upper cover can be quickly disassembled and assembled, the upper cover can be conveniently opened to clean and overhaul the inside of the degassing tank, the maintenance efficiency of the device is improved, and the problem of inconvenience in maintenance caused by difficult disassembly of the device is avoided.
Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of a dry vacuum degassing system according to the present utility model;
FIG. 2 is a cross-sectional view showing the internal structure of a dry vacuum degassing system according to the present utility model;
FIG. 3 is an exploded view of an access port structure of a dry vacuum degassing system according to the present utility model;
FIG. 4 is an exploded view of the upper cover structure of a dry vacuum degassing system according to the present utility model;
fig. 5 is a schematic view showing a rotation shaft structure of a dry vacuum degassing system according to the present utility model.
In the figure: 1. a device body; 2. a degassing tank; 3. a base; 4. a support frame; 5. a liquid adding port; 6. an exhaust port; 7. a degasser; 8. an access opening; 9. an upper cover; 10. a jack; 11. sealing grooves; 12. a plug block; 13. a seal ring; 14. a rack bar; 15. a drive assembly; 151. an internal gear; 152. a worm wheel; 153. a worm; 154. a protective cover; 16. a rotating shaft; 17. a stirring rod; 18. a first gear; 19. a connecting rod; 20. a scraper; 21. a toothed ring frame; 22. a second gear; 23. an electric motor.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-5, the dry vacuum degassing system according to the embodiment includes a device body 1, the device body 1 includes a degassing tank 2, a base 3 is provided at the bottom of the degassing tank 2, a support frame 4 is provided at the lower end of the degassing tank 2, the support frame 4 is fixed on the base 3, a liquid filling port 5 is provided at one side of the upper end of the degassing tank 2, an air outlet 6 is provided at the other side of the upper end of the degassing tank 2, a degassing machine 7 is provided at the inner side of the air outlet 6, an access port 8 is provided at the top of the degassing tank 2, an upper cover 9 is provided at the upper end of the access port 8, an insertion hole 10 is provided at the inner side of the access port 8, an insertion block 12 is provided at the lower end of the upper cover 9, and the insertion block 12 is disposed at the inner side of the access port 8, a rack bar 14 is movably provided in the insertion hole 10, a driving assembly 15 is connected at the upper end of the rack bar 14, a rotating shaft 16 is provided at the center of the degassing tank 2, stirring bars 17 are fixed at both sides of the rotating shaft 16, a connecting rod 19 is rotatably mounted at the top of the rotating shaft 16, and scraping plates 20 are fixed at both ends of the connecting rod 19.
Preferably, the sealing groove 11 is formed in the access hole 8, the sealing ring 13 is arranged at the lower end of the upper cover 9, the sealing ring 13 is inserted into the sealing groove 11, the driving assembly 15 comprises an inner gear 151, the inner gear 151 is meshed with the inner side of the rack bar 14, a worm wheel 152 is fixed at the upper end of the inner gear 151, the worm wheel 152 is located on the upper cover 9, one side of the worm wheel 152 is meshed with a worm 153, a protective cover 154 is sleeved outside the worm wheel 152 and the worm 153, the protective cover 154 is fixed on the upper cover 9, the sealing performance of the upper cover 9 is improved through the sealing groove 11 and the sealing ring 13, the worm wheel 152 and the inner gear 151 are driven to rotate through the worm 153, and the inner gear 151 drives the rack bar 14 to move.
Preferably, a first gear 18 is arranged at the bottom of the rotating shaft 16, a second gear 22 is meshed with one side of the first gear 18, a toothed ring frame 21 is arranged at the bottom of the scraping plate 20, the toothed ring frame 21 is sleeved outside the second gear 22 and meshed with the second gear 22, a motor 23 is connected to the bottom of the rotating shaft 16, the rotating shaft 16 and the first gear 18 are driven to rotate through the motor 23, and the first gear 18 drives the second gear 22 and the toothed ring frame 21 to rotate and enable the scraping plate 20 to rotate.
The application principle and the application flow of the utility model are as follows: when the degassing device is used, liquid is introduced into the degassing tank 2 through the liquid filling opening 5, the motor 23 is controlled to work through an external power supply, the motor 23 drives the rotating shaft 16 and the first gear 18 to rotate, the rotating shaft 16 drives the stirring rod 17 to rotate clockwise, the first gear 18 drives one side of the second gear 22 to rotate, the second gear 22 drives the toothed ring frame 21 to rotate anticlockwise, the scraping plate 20 rotates anticlockwise around the rotating shaft 16 under the driving of the toothed ring frame 21, the separated gas is discharged out of the device through the degassing machine 7 and the exhaust opening 6, when the inside of the device is required to be overhauled and maintained, the worm 153 can be controlled to rotate, the worm 153 drives the worm wheel 152 and the internal gear 151 to rotate synchronously, the internal gear 151 drives the outer rack rod 14 to retract into the plug-in block 12, at the moment, the upper cover 9 can be detached from the overhauling opening 8, workers can enter the degassing tank 2 to overhaul the inside, and vice versa after overhaul, the operation can fix the upper cover 9 again.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.
Claims (6)
1. A dry vacuum degassing system, characterized by: including device body (1), device body (1) contains degasification jar (2), degasification jar (2) upper end one side is provided with liquid filling port (5), degasification jar (2) upper end opposite side is equipped with gas vent (6) and gas vent (6) inboard is equipped with degasser (7), degasification jar (2) top is provided with access hole (8) and access hole (8) upper end is provided with upper cover (9), jack (10) have been seted up to access hole (8) inboard, upper cover (9) lower extreme is provided with plug block (12) and plug block (12) is arranged in access hole (8) inboard, plug block (12) internalization is equipped with rack bar (14) and rack bar (14) front end grafting in jack (10), rack bar (14) upper end is connected with drive assembly (15), degasification jar (2) center is equipped with axis of rotation (16) and both sides are fixed with puddler (17), axis of rotation (16) top rotation is rotated and is installed connecting rod (19) and scraper blade (20) are fixed.
2. A dry vacuum degassing system according to claim 1, wherein: the bottom of the degassing tank (2) is provided with a base (3), the lower end of the degassing tank (2) is provided with a supporting frame (4), and the supporting frame (4) is fixed on the base (3).
3. A dry vacuum degassing system according to claim 1, wherein: the maintenance hole (8) is provided with a sealing groove (11), the lower end of the upper cover (9) is provided with a sealing ring (13), and the sealing ring (13) is inserted into the sealing groove (11).
4. A dry vacuum degassing system according to claim 1, wherein: the driving assembly (15) comprises an inner gear (151), the inner gear (151) is meshed with the inner side of the rack bar (14), a worm wheel (152) is fixed at the upper end of the inner gear (151), and the worm wheel (152) is located on the upper cover (9) and meshed with a worm (153) on one side.
5. A dry vacuum degassing system according to claim 4 wherein: the outer sides of the worm wheel (152) and the worm (153) are sleeved with a protective cover (154), and the protective cover (154) is fixed on the upper cover (9).
6. A dry vacuum degassing system according to claim 1, wherein: the bottom of the rotating shaft (16) is provided with a first gear (18) and a second gear (22) meshed with one side of the first gear (18), the bottom of the scraping plate (20) is provided with a toothed ring frame (21), the toothed ring frame (21) is sleeved outside the second gear (22) and meshed with the second gear (22), and the bottom of the rotating shaft (16) is connected with a motor (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321853183.2U CN220327996U (en) | 2023-07-14 | 2023-07-14 | Dry vacuum degassing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321853183.2U CN220327996U (en) | 2023-07-14 | 2023-07-14 | Dry vacuum degassing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220327996U true CN220327996U (en) | 2024-01-12 |
Family
ID=89449172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321853183.2U Active CN220327996U (en) | 2023-07-14 | 2023-07-14 | Dry vacuum degassing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220327996U (en) |
-
2023
- 2023-07-14 CN CN202321853183.2U patent/CN220327996U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |