CN210114858U - Vacuum deaerator capable of effectively reducing air resistance - Google Patents
Vacuum deaerator capable of effectively reducing air resistance Download PDFInfo
- Publication number
- CN210114858U CN210114858U CN201920813095.7U CN201920813095U CN210114858U CN 210114858 U CN210114858 U CN 210114858U CN 201920813095 U CN201920813095 U CN 201920813095U CN 210114858 U CN210114858 U CN 210114858U
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- vacuum
- vacuum tank
- tank
- drive arrangement
- degasser
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Abstract
The utility model discloses an effectively reduce vacuum degasser of air-resistor, including vacuum tank, vacuum pump and base, vacuum tank and vacuum pump are located the base, the vacuum tank top is equipped with the capping lid, the vacuum tank bottom is equipped with the liquid outlet, be equipped with inlet, drive arrangement on the capping lid, drive arrangement is located capping lid central point and puts, drive arrangement's output shaft has the rotary drum, changes the drum wall and is equipped with a plurality of holes all around, its characterized in that, still be equipped with the atmospheric pressure hole on the capping lid, be equipped with the venthole on the vacuum pump lateral wall, the inlet port of vacuum pump passes through the vacuum pipeline and communicates with venthole and atmospheric pressure hole respectively. The upper and lower vacuum degrees in the vacuum tank are effectively balanced, the stability of negative pressure is maintained, the liquid outflow rate is maintained, and the gas-liquid separation efficiency is enhanced.
Description
Technical Field
The utility model relates to a vacuum degasser technical field, concretely relates to effectively reduce vacuum degasser of air-resistor.
Background
In the petrochemical industry and other industries, in the operation process, a large amount of gas, including poisonous and harmful gas, needs to be separated from the fluid in time through a vacuum degasser to smoothly perform the drilling operation, the prior art utilizes the vacuum degasser to be connected with a vacuum pump, a negative pressure area is formed in a vacuum tank under the suction effect of the vacuum pump, the fluid mixed with the gas enters a rotary drum in the vacuum tank through a suction pipe under the action of atmospheric pressure, the fluid is sprayed to the inner wall of the vacuum tank in a rotary spraying manner through holes on the rotary drum, the fluid is separated into thin layers due to the collision effect, bubbles immersed in the fluid are broken, the gas escapes, the suction of the vacuum pump is carried out, but the negative pressure formed in the vacuum tank is brought into the air at any time at an inlet due to the action of the vacuum pump, so that the negative pressure in the vacuum tank is unstable, will produce the air lock, when the fluid flows into vacuum tank bottom liquid outlet, cause liquid discharge efficiency to reduce, and then influence the degasification efficiency of whole device, to some fluids that the consistency is higher, when being sprayed on the vacuum tank inner wall by the rotary drum rotation, the bubble of the inside immersion of fluid is difficult broken, and degassing effect is unsatisfactory.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an effectively reduce vacuum degasser of air-resistor to it is unstable to solve the inside negative pressure of vacuum tank, influences the velocity of flow and the unsatisfactory problem of degasification effect.
In order to solve the technical problem, the utility model discloses a following scheme:
the utility model provides an effectively reduce vacuum degasser of air-resistor, includes vacuum tank, vacuum pump, the vacuum tank top is equipped with the capping lid, the vacuum tank bottom is equipped with the liquid outlet, be equipped with inlet, drive arrangement on the capping lid, drive arrangement is located capping lid central point and puts, drive arrangement's output shaft has the rotary drum, changes the drum wall and is equipped with a plurality of holes all around, still be equipped with the atmospheric pressure hole on the capping lid, be equipped with the venthole on the vacuum pump lateral wall, the inlet port of vacuum pump passes through the vacuum pipeline and communicates with venthole and atmospheric pressure hole respectively.
By adopting the structure, the air pump is arranged at one side of the vacuum tank, the top of the vacuum tank is provided with the capping cover, the bottom of the vacuum tank is provided with the liquid outlet to prevent the liquid inside from splashing and effectively prevent more gas from entering the vacuum pump, the capping cover is provided with the liquid inlet and the driving device, the liquid inlet is used for the external fluid to enter the vacuum tank, the driving device is positioned at the central position of the capping cover, the output shaft of the driving device is connected with the rotary drum, the periphery of the wall of the rotary drum is provided with a plurality of holes, the liquid in the rotary drum rotates at high speed under the driving of the driving device and is sprayed onto the inner wall of the vacuum tank from the holes on the wall of the rotary drum in a spraying manner, fluid bubbles are impacted and broken due to the collision effect, the internal gas escapes, the capping cover is also provided with the air pressure hole, the side wall of the vacuum tank is provided, after the circular telegram, the vacuum pump effect, pump out the gas that escapes in the vacuum tank, make the inside negative pressure state that is of vacuum tank, under the effect of outside atmospheric pressure, outside fluid constantly enters into the rotary drum from the inlet, the fluid that is erupted by the rotary drum flows to the liquid outlet along the inner wall, because a large amount of fluids get into or the capping is not sealed tight, get into the outside air, can influence the balance of inside negative pressure, produce the air lock, be unfavorable for the fluid to flow out the vacuum tank outside fast, the vacuum pipeline communicates venthole and atmospheric pressure hole simultaneously, make the outside gas on vacuum tank upper portion can be sucked out rapidly, can be effectual the same of vacuum degree about the balanced vacuum tank, maintain inside vacuum degree at a balanced state, make inside fluid be in a normal velocity of flow to the liquid.
Further, as a preferred technical scheme, a plurality of sharp protrusions are arranged on the inner wall of the vacuum tank.
Owing to adopt above-mentioned structure, weld a plurality of sharp-pointed archs on the vacuum tank inner wall, to the great liquid of some consistency, when the rotary drum sprays it on the vacuum tank inner wall, can not hit the bubble breakage easily, gas in the bubble can not overflow, when the bubble that erupts touches sharp-pointed arch, will hit the breakage more easily, improves the efficiency that gas escaped in the bubble greatly, thereby further improvement the utility model discloses a degassing efficiency and degassing effect.
Further, as a preferred technical scheme, a vacuum meter is arranged on the vacuum pipeline.
Owing to adopt above-mentioned structure, set up a vacuum meter on the vacuum pipe, the vacuum in can the clear knowing vacuum tank, better assurance degassing process, vacuum meter can the lug connection on the vacuum pipe, then it can to be qualified to detect a flaw processing.
Further, as a preferred technical scheme, the bottom of the vacuum tank is conical.
Due to the adoption of the structure, the bottom of the vacuum tank adopts a conical structure, the outflow rate of internal fluid is effectively improved, and the degassing efficiency is improved.
Further, as preferred technical scheme, the capping lid is connected with the vacuum tank in a hinged mode.
By adopting the structure, the sealing cover is hinged with the vacuum tank, so that the sealing cover can be conveniently opened and closed.
Further, as a preferred technical scheme, a rubber gasket is arranged between the top sealing cover and the vacuum tank, and a sealing ring is arranged between the vacuum pipeline and the air outlet hole and between the vacuum pipeline and the air pressure hole.
Due to the adoption of the structure, the rubber gasket is arranged between the seal cover and the vacuum tank, the sealing ring is arranged between the vacuum pipeline and the air outlet hole and between the vacuum pipeline and the air pressure hole, and the tightness between the seal cover and the vacuum tank and between the vacuum pipeline and the air outlet hole and between the vacuum pipeline and the air pressure hole can be enhanced through the rubber gasket and the sealing ring, so that external gas is prevented from entering the vacuum tank, the internal vacuum degree is influenced, the air resistance is caused, and the efficiency of gas-liquid separation is.
The utility model discloses beneficial effect who has:
1. the vacuum pump air inlet is connected with a vacuum pipeline, the vacuum pipeline is connected with the air outlet hole in the side wall of the vacuum tank and the air pressure hole in the top sealing cover, the balance of the upper and lower vacuum degrees in the vacuum tank can be effectively balanced, the probability of forming air resistance due to the fact that external air enters is reduced, the flow speed of liquid in the whole device is kept, and the effect of separating gas from liquid is improved.
2. The sharp-pointed bulge arranged on the inner wall of the vacuum tank can effectively break the bubbles with high viscosity, improve the escape effect of gas in the bubbles and enhance the final degassing effect.
Drawings
FIG. 1 is a schematic structural diagram of the present invention
Reference numerals: the method comprises the following steps of 1-a vacuum tank, 2-a vacuum pump, 3-a top sealing cover, 4-a driving device, 5-a liquid inlet, 6-an air pressure hole, 7-a rotary drum, 8-a hole, 9-a sharp bulge, 10-a sealing ring, 11-a rubber gasket, 12-a vacuum pipeline, 13-a vacuum meter, 14-a liquid outlet and 15-an air outlet.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.
Examples
As shown in fig. 1, a vacuum deaerator capable of effectively reducing air resistance comprises a vacuum tank 1 and a vacuum pump 2, a capping cover 3 is hinged to the vacuum tank 1, a rubber gasket 11 is arranged between the capping cover 3 and the vacuum tank 1, the bottom of the vacuum tank 1 is conical and is provided with an liquid outlet 14, the capping cover 3 is provided with a liquid inlet 5 and a driving device 4, the driving device 4 is located at the center of the capping cover 3, an output shaft of the driving device 4 is connected with a rotary drum 7, a plurality of holes 8 are formed in the periphery of the wall of the rotary drum 7, the capping cover 3 is further provided with an air pressure hole 15, an air outlet 15 is formed in the side wall of the vacuum pump 2, and an air inlet of the vacuum pump 2 is respectively communicated with the air outlet 15 and the air pressure hole 6 through a; a vacuum meter 13 is arranged on the vacuum pipeline 12; and a sealing ring 10 is arranged between the vacuum pipeline 12 and the air outlet 15 and the air pressure hole 6.
Specifically, the vacuum pump 2 is arranged on one side of the vacuum tank 1, the top of the vacuum tank 1 is provided with the top sealing cover 3 to prevent the liquid inside from splashing out, and the top sealing cover 3 is hinged with the vacuum tank 1 to facilitate the opening and closing of the top sealing cover 3; a rubber gasket 11 is arranged between the top sealing cover 3 and the vacuum tank 1, and the rubber gasket 11 can enhance the tightness between the top sealing cover 3 and the vacuum tank 1, so that external gas is prevented from entering the vacuum tank 1 to influence the internal vacuum degree, so that air resistance is caused, and the gas-liquid separation efficiency is reduced; the bottom of the vacuum tank 1 adopts a conical structure, the bottom of the vacuum tank 1 is provided with a liquid outlet 14, the outflow rate of internal fluid is effectively improved, the degassing efficiency is improved, a liquid inlet 5 and a driving device 4 are arranged on the top sealing cover 3, the liquid inlet 5 is used for external fluid to enter the vacuum tank 1, the driving device 4 is positioned at the central position of the top sealing cover 3, an output shaft of the driving device is connected with a rotary drum 7, the periphery of the wall of the rotary drum 7 is provided with a plurality of holes 8, under the driving of the driving device 4, the liquid in the rotary drum 7 rotates at a high speed and is sprayed to the inner wall of the vacuum tank 1 from the holes 8 on the wall of the rotary drum 7 in a spraying manner, fluid bubbles are impacted and broken due to the collision effect, internal gas escapes, the top sealing cover 3 is also provided with an air pressure hole 6, the side wall of the vacuum tank 1 is provided with an, after the vacuum pump is powered on, the vacuum pump 2 starts to act to pump out the gas escaping from the vacuum tank 1, so that the inside of the vacuum tank 1 is in a negative pressure state, under the action of external atmospheric pressure, external fluid continuously enters the rotary drum 7 from the liquid inlet 5, the fluid sprayed by the rotary drum 7 flows to the liquid outlet 14 along the inner wall of the vacuum tank 1, because a large amount of fluid enters or the sealing cover 3 is not tightly sealed, the balance of internal negative pressure can be influenced after external air enters, air resistance is generated, the fluid cannot rapidly flow out of the vacuum tank 1, the vacuum pipeline 12 is simultaneously communicated with the air outlet 15 and the air pressure hole 6, the vacuum pipeline 12 is provided with a vacuum meter 13, the vacuum degree in the vacuum tank 1 can be clearly known, the degassing holding process is better, the vacuum meter 13 can be directly welded on the vacuum pipeline 12, then flaw detection treatment is qualified, the vacuum pipeline 12 can ensure that the external gas at the upper part in, the vacuum degree of the vacuum tank 1 can be effectively balanced, the internal vacuum degree is maintained in a balanced state, the internal fluid is in a normal flow velocity and flows to the liquid outlet 14, and the stable work of the whole device is kept.
Example 2
On the basis of the above embodiment, the inner wall of the vacuum tank 1 is provided with a plurality of sharp protrusions 9.
It is specific, weld a plurality of sharp-pointed archs 9 on vacuum tank 1 inner wall, to the great liquid of some consistencies, when rotary drum 7 sprays it to vacuum tank 1 inner wall, can not hit the bubble breakage easily, gas in the bubble can not escape, when the bubble that erupts touches sharp-pointed archs 9, will be hit the breakage more easily, improves the efficiency that gas escaped in the bubble greatly, thereby furtherly improves the utility model discloses a degassing efficiency and degassing effect.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an effectively reduce vacuum degasser of air-resistor, includes vacuum tank (1), vacuum pump (2), vacuum tank (1) top is equipped with seal cap (3), vacuum tank (1) bottom is equipped with liquid outlet (14), be equipped with inlet (5), drive arrangement (4) on seal cap (3), drive arrangement (4) are located seal cap (3) central point and put, the output shaft of drive arrangement (4) has rotary drum (7), and rotary drum (7) wall is equipped with a plurality of holes (8) all around, its characterized in that, still be equipped with atmospheric pressure hole (6) on seal cap (3), be equipped with venthole (15) on vacuum pump (2) lateral wall, the inlet port of vacuum pump (2) passes through vacuum pipeline (12) and communicates with venthole (15) and atmospheric pressure hole (6) respectively.
2. The vacuum degasser effective for reducing air resistance as claimed in claim 1, wherein the inner wall of said vacuum tank (1) is provided with a plurality of sharp protrusions (9).
3. The vacuum degasser effective for reducing air resistance as recited in claim 1, wherein said vacuum pipe (12) is provided with a vacuum gauge (13).
4. The vacuum deaerator for effectively reducing air resistance as claimed in claim 1, wherein the bottom of said vacuum tank (1) is tapered.
5. The vacuum degasser effective in reducing air lock according to claim 1, wherein said capping cover (3) is hinged to the vacuum tank (1).
6. The vacuum degasser capable of effectively reducing air resistance according to claim 1, wherein a rubber gasket (11) is arranged between the top sealing cover (3) and the vacuum tank (1), and a sealing ring (10) is arranged between the vacuum pipeline (12) and the air outlet hole (15) and the air pressure hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813095.7U CN210114858U (en) | 2019-05-31 | 2019-05-31 | Vacuum deaerator capable of effectively reducing air resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813095.7U CN210114858U (en) | 2019-05-31 | 2019-05-31 | Vacuum deaerator capable of effectively reducing air resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210114858U true CN210114858U (en) | 2020-02-28 |
Family
ID=69616582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920813095.7U Expired - Fee Related CN210114858U (en) | 2019-05-31 | 2019-05-31 | Vacuum deaerator capable of effectively reducing air resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210114858U (en) |
-
2019
- 2019-05-31 CN CN201920813095.7U patent/CN210114858U/en not_active Expired - Fee Related
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| 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: 20200228 Termination date: 20210531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |